update: code style

core/actions/Action.cpp

@@ -20,86 +20,90 @@
 
 #include "..\e2daction.h"
 
-easy2d::Action::Action() 
-	: running_(false)
-	, done_(false)
-	, initialized_(false)
-	, target_(nullptr)
-{
-}
 
-easy2d::Action::~Action()
+namespace easy2d
 {
-}
-
-bool easy2d::Action::IsRunning()
-{
-	return running_;
-}
-
-void easy2d::Action::Resume()
-{
-	running_ = true;
-}
-
-void easy2d::Action::Pause()
-{
-	running_ = false;
-}
-
-void easy2d::Action::Stop()
-{
-	done_ = true;
-}
-
-const std::wstring& easy2d::Action::GetName() const
-{
-	return name_;
-}
-
-void easy2d::Action::SetName(const std::wstring& name)
-{
-	name_ = name;
-}
-
-easy2d::Node * easy2d::Action::GetTarget()
-{
-	return target_;
-}
-
-void easy2d::Action::Reset()
-{
-	initialized_ = false;
-	done_ = false;
-	started_ = Time::Now();
-}
-
-bool easy2d::Action::IsDone() const
-{
-	return done_;
-}
-
-void easy2d::Action::StartWithTarget(Node* target)
-{
-	target_ = target;
-	running_ = true;
-	this->Reset();
-}
-
-void easy2d::Action::Init()
-{
-	initialized_ = true;
-	started_ = Time::Now();
-}
-
-void easy2d::Action::Update()
-{
-	if (!initialized_)
+	Action::Action()
+		: running_(false)
+		, done_(false)
+		, initialized_(false)
+		, target_(nullptr)
 	{
-		Init();
 	}
-}
 
-void easy2d::Action::ResetTime()
-{
-}
+	Action::~Action()
+	{
+	}
+
+	bool Action::IsRunning()
+	{
+		return running_;
+	}
+
+	void Action::Resume()
+	{
+		running_ = true;
+	}
+
+	void Action::Pause()
+	{
+		running_ = false;
+	}
+
+	void Action::Stop()
+	{
+		done_ = true;
+	}
+
+	const std::wstring& Action::GetName() const
+	{
+		return name_;
+	}
+
+	void Action::SetName(const std::wstring& name)
+	{
+		name_ = name;
+	}
+
+	Node * Action::GetTarget()
+	{
+		return target_;
+	}
+
+	void Action::Reset()
+	{
+		initialized_ = false;
+		done_ = false;
+		started_ = Time::Now();
+	}
+
+	bool Action::IsDone() const
+	{
+		return done_;
+	}
+
+	void Action::StartWithTarget(Node* target)
+	{
+		target_ = target;
+		running_ = true;
+		this->Reset();
+	}
+
+	void Action::Init()
+	{
+		initialized_ = true;
+		started_ = Time::Now();
+	}
+
+	void Action::Update()
+	{
+		if (!initialized_)
+		{
+			Init();
+		}
+	}
+
+	void Action::ResetTime()
+	{
+	}
+}

core/actions/Animate.cpp

@@ -21,115 +21,118 @@
 #include "..\e2daction.h"
 #include "..\e2dobject.h"
 
-easy2d::Animate::Animate() 
-	: frame_index_(0)
-	, animation_(nullptr)
+namespace easy2d
 {
-}
+	Animate::Animate()
+		: frame_index_(0)
+		, animation_(nullptr)
+	{
+	}
 
-easy2d::Animate::Animate(Animation * animation)
-	: frame_index_(0)
-	, animation_(nullptr)
-{
-	this->SetAnimation(animation);
-}
+	Animate::Animate(Animation * animation)
+		: frame_index_(0)
+		, animation_(nullptr)
+	{
+		this->SetAnimation(animation);
+	}
 
-easy2d::Animate::~Animate()
-{
-	SafeRelease(animation_);
-}
+	Animate::~Animate()
+	{
+		SafeRelease(animation_);
+	}
 
-easy2d::Animation * easy2d::Animate::GetAnimation() const
-{
-	return animation_;
-}
+	Animation * Animate::GetAnimation() const
+	{
+		return animation_;
+	}
 
-void easy2d::Animate::SetAnimation(Animation * animation)
-{
-	if (animation && animation != animation_)
+	void Animate::SetAnimation(Animation * animation)
+	{
+		if (animation && animation != animation_)
+		{
+			if (animation_)
+			{
+				animation_->Release();
+			}
+			animation_ = animation;
+			animation_->Retain();
+			frame_index_ = 0;
+		}
+	}
+
+	void Animate::Init()
+	{
+		Action::Init();
+
+		auto target = dynamic_cast<Sprite*>(target_);
+		if (target && animation_)
+		{
+			target->Load(animation_->GetFrames()[frame_index_]);
+			++frame_index_;
+		}
+	}
+
+	void Animate::Update()
+	{
+		Action::Update();
+
+		if (!animation_)
+		{
+			this->Stop();
+			return;
+		}
+
+		while ((Time::Now() - started_).Seconds() >= animation_->GetInterval())
+		{
+			auto& frames = animation_->GetFrames();
+			auto target = dynamic_cast<Sprite*>(target_);
+
+			if (target)
+			{
+				target->Load(frames[frame_index_]);
+			}
+
+			started_ += Duration::Second * animation_->GetInterval();
+			++frame_index_;
+
+			if (frame_index_ == frames.size())
+			{
+				this->Stop();
+				break;
+			}
+		}
+	}
+
+	void Animate::ResetTime()
+	{
+		Action::ResetTime();
+	}
+
+	void Animate::Reset()
+	{
+		Action::Reset();
+		frame_index_ = 0;
+	}
+
+	Animate * Animate::Clone() const
 	{
 		if (animation_)
 		{
-			animation_->Release();
+			return new Animate(animation_);
 		}
-		animation_ = animation;
-		animation_->Retain();
-		frame_index_ = 0;
-	}
-}
-
-void easy2d::Animate::Init()
-{
-	Action::Init();
-
-	auto target = dynamic_cast<Sprite*>(target_);
-	if (target && animation_)
-	{
-		target->Load(animation_->GetFrames()[frame_index_]);
-		++frame_index_;
-	}
-}
-
-void easy2d::Animate::Update()
-{
-	Action::Update();
-
-	if (!animation_)
-	{
-		this->Stop();
-		return;
+		return nullptr;
 	}
 
-	while ((Time::Now() - started_).Seconds() >= animation_->GetInterval())
+	Animate * Animate::Reverse() const
 	{
-		auto& frames = animation_->GetFrames();
-		auto target = dynamic_cast<Sprite*>(target_);
-
-		if (target)
+		if (animation_)
 		{
-			target->Load(frames[frame_index_]);
-		}
-
-		started_ += Duration::Second * animation_->GetInterval();
-		++frame_index_;
-
-		if (frame_index_ == frames.size())
-		{
-			this->Stop();
-			break;
+			auto animation = animation_->Reverse();
+			if (animation)
+			{
+				return new Animate(animation);
+			}
 		}
+		return nullptr;
 	}
-}
-
-void easy2d::Animate::ResetTime()
-{
-	Action::ResetTime();
-}
-
-void easy2d::Animate::Reset()
-{
-	Action::Reset();
-	frame_index_ = 0;
-}
-
-easy2d::Animate * easy2d::Animate::Clone() const
-{
-	if (animation_)
-	{
-		return new Animate(animation_);
-	}
-	return nullptr;
-}
-
-easy2d::Animate * easy2d::Animate::Reverse() const
-{
-	if (animation_)
-	{
-		auto animation = animation_->Reverse();
-		if (animation)
-		{
-			return new Animate(animation);
-		}
-	}
-	return nullptr;
-}
+}

core/actions/Animation.cpp

@@ -20,101 +20,104 @@
 
 #include "..\e2daction.h"
 
-easy2d::Animation::Animation()
-	: interval_(1)
+namespace easy2d
 {
-}
-
-easy2d::Animation::Animation(const Images& frames)
-	: interval_(1)
-{
-	this->Add(frames);
-}
-
-easy2d::Animation::Animation(float interval)
-	: interval_(interval)
-{
-}
-
-easy2d::Animation::Animation(float interval, const Images& frames)
-	: interval_(interval)
-{
-	this->Add(frames);
-}
-
-easy2d::Animation::~Animation()
-{
-	for (auto frame : frames_)
+	Animation::Animation()
+		: interval_(1)
 	{
-		SafeRelease(frame);
 	}
-}
 
-void easy2d::Animation::SetInterval(float interval)
-{
-	interval_ = std::max(interval, 0.f);
-}
-
-void easy2d::Animation::Add(Image * frame)
-{
-	E2D_WARNING_IF(frame == nullptr, "Animation::Add failed, frame Is nullptr.");
-	if (frame)
+	Animation::Animation(const Images& frames)
+		: interval_(1)
 	{
-		frames_.push_back(frame);
-		frame->Retain();
+		this->Add(frames);
 	}
-}
 
-void easy2d::Animation::Add(const Images& frames)
-{
-	for (const auto &image : frames)
+	Animation::Animation(float interval)
+		: interval_(interval)
 	{
-		this->Add(image);
 	}
-}
 
-float easy2d::Animation::GetInterval() const
-{
-	return interval_;
-}
-
-const easy2d::Animation::Images& easy2d::Animation::GetFrames() const
-{
-	return frames_;
-}
-
-easy2d::Animation * easy2d::Animation::Clone() const
-{
-	auto animation = new Animation(interval_);
-	if (animation)
+	Animation::Animation(float interval, const Images& frames)
+		: interval_(interval)
 	{
-		for (const auto& frame : frames_)
+		this->Add(frames);
+	}
+
+	Animation::~Animation()
+	{
+		for (auto frame : frames_)
 		{
-			animation->Add(frame);
+			SafeRelease(frame);
 		}
 	}
-	return animation;
-}
 
-easy2d::Animation * easy2d::Animation::Reverse() const
-{
-	auto& oldFrames = this->GetFrames();
-	Images frames(oldFrames.size());
-
-	if (!oldFrames.empty())
+	void Animation::SetInterval(float interval)
 	{
-		for (auto iter = oldFrames.crbegin(),
-			iterCrend = oldFrames.crend();
-			iter != iterCrend;
-			++iter)
+		interval_ = std::max(interval, 0.f);
+	}
+
+	void Animation::Add(Image * frame)
+	{
+		E2D_WARNING_IF(frame == nullptr, "Animation::Add failed, frame Is nullptr.");
+		if (frame)
 		{
-			Image* frame = *iter;
-			if (frame)
+			frames_.push_back(frame);
+			frame->Retain();
+		}
+	}
+
+	void Animation::Add(const Images& frames)
+	{
+		for (const auto &image : frames)
+		{
+			this->Add(image);
+		}
+	}
+
+	float Animation::GetInterval() const
+	{
+		return interval_;
+	}
+
+	const Animation::Images& Animation::GetFrames() const
+	{
+		return frames_;
+	}
+
+	Animation * Animation::Clone() const
+	{
+		auto animation = new Animation(interval_);
+		if (animation)
+		{
+			for (const auto& frame : frames_)
 			{
-				frames.push_back(frame);
+				animation->Add(frame);
 			}
 		}
+		return animation;
 	}
 
-	return new Animation(this->GetInterval(), frames);
-}
+	Animation * Animation::Reverse() const
+	{
+		auto& oldFrames = this->GetFrames();
+		Images frames(oldFrames.size());
+
+		if (!oldFrames.empty())
+		{
+			for (auto iter = oldFrames.crbegin(),
+				iterCrend = oldFrames.crend();
+				iter != iterCrend;
+				++iter)
+			{
+				Image* frame = *iter;
+				if (frame)
+				{
+					frames.push_back(frame);
+				}
+			}
+		}
+
+		return new Animation(this->GetInterval(), frames);
+	}
+}

core/actions/CallFunc.cpp

@@ -20,27 +20,30 @@
 
 #include "..\e2daction.h"
 
-easy2d::CallFunc::CallFunc(const Callback& func) :
-	callback_(func)
+namespace easy2d
 {
-}
+	CallFunc::CallFunc(const Callback& func) :
+		callback_(func)
+	{
+	}
 
-easy2d::CallFunc * easy2d::CallFunc::Clone() const
-{
-	return new CallFunc(callback_);
-}
+	CallFunc * CallFunc::Clone() const
+	{
+		return new CallFunc(callback_);
+	}
 
-easy2d::CallFunc * easy2d::CallFunc::Reverse() const
-{
-	return new CallFunc(callback_);
-}
+	CallFunc * CallFunc::Reverse() const
+	{
+		return new CallFunc(callback_);
+	}
 
-void easy2d::CallFunc::Init()
-{
-}
+	void CallFunc::Init()
+	{
+	}
 
-void easy2d::CallFunc::Update()
-{
-	callback_();
-	this->Stop();
-}
+	void CallFunc::Update()
+	{
+		callback_();
+		this->Stop();
+	}
+}

core/actions/Delay.cpp

@@ -20,47 +20,50 @@
 
 #include "..\e2daction.h"
 
-easy2d::Delay::Delay(float duration)
-	: delta_(0)
-	, delay_(std::max(duration, 0.f))
+namespace easy2d
 {
-}
-
-easy2d::Delay * easy2d::Delay::Clone() const
-{
-	return new Delay(delay_);
-}
-
-easy2d::Delay * easy2d::Delay::Reverse() const
-{
-	return new Delay(delay_);
-}
-
-void easy2d::Delay::Reset()
-{
-	Action::Reset();
-	delta_ = 0;
-}
-
-void easy2d::Delay::Init()
-{
-	Action::Init();
-}
-
-void easy2d::Delay::Update()
-{
-	Action::Update();
-
-	delta_ = (Time::Now() - started_).Seconds();
-
-	if (delta_ >= delay_)
+	Delay::Delay(float duration)
+		: delta_(0)
+		, delay_(std::max(duration, 0.f))
 	{
-		this->Stop();
 	}
-}
 
-void easy2d::Delay::ResetTime()
-{
-	Action::ResetTime();
-	started_ = Time::Now() - Duration::Second * delta_;
-}
+	Delay * Delay::Clone() const
+	{
+		return new Delay(delay_);
+	}
+
+	Delay * Delay::Reverse() const
+	{
+		return new Delay(delay_);
+	}
+
+	void Delay::Reset()
+	{
+		Action::Reset();
+		delta_ = 0;
+	}
+
+	void Delay::Init()
+	{
+		Action::Init();
+	}
+
+	void Delay::Update()
+	{
+		Action::Update();
+
+		delta_ = (Time::Now() - started_).Seconds();
+
+		if (delta_ >= delay_)
+		{
+			this->Stop();
+		}
+	}
+
+	void Delay::ResetTime()
+	{
+		Action::ResetTime();
+		started_ = Time::Now() - Duration::Second * delta_;
+	}
+}

core/actions/FadeIn.cpp

@@ -20,7 +20,10 @@
 
 #include "..\e2daction.h"
 
-easy2d::FadeIn::FadeIn(float duration)
-	: OpacityTo(duration, 1)
+namespace easy2d
 {
-}
+	FadeIn::FadeIn(float duration)
+		: OpacityTo(duration, 1)
+	{
+	}
+}

core/actions/FadeOut.cpp

@@ -20,7 +20,10 @@
 
 #include "..\e2daction.h"
 
-easy2d::FadeOut::FadeOut(float duration)
-	: OpacityTo(duration, 0)
+namespace easy2d
 {
-}
+	FadeOut::FadeOut(float duration)
+		: OpacityTo(duration, 0)
+	{
+	}
+}

core/actions/FiniteTimeAction.cpp

@@ -20,45 +20,48 @@
 
 #include "..\e2daction.h"
 
-easy2d::FiniteTimeAction::FiniteTimeAction(float duration)
-	: delta_(0)
-	, duration_(std::max(duration, 0.f))
+namespace easy2d
 {
-}
-
-void easy2d::FiniteTimeAction::Reset()
-{
-	Action::Reset();
-	delta_ = 0;
-}
-
-void easy2d::FiniteTimeAction::Init()
-{
-	Action::Init();
-}
-
-void easy2d::FiniteTimeAction::Update()
-{
-	Action::Update();
-
-	if (duration_ == 0)
+	FiniteTimeAction::FiniteTimeAction(float duration)
+		: delta_(0)
+		, duration_(std::max(duration, 0.f))
 	{
-		delta_ = 1;
-		this->Stop();
 	}
-	else
-	{
-		delta_ = std::min((Time::Now() - started_).Seconds() / duration_, 1.f);
 
-		if (delta_ >= 1)
+	void FiniteTimeAction::Reset()
+	{
+		Action::Reset();
+		delta_ = 0;
+	}
+
+	void FiniteTimeAction::Init()
+	{
+		Action::Init();
+	}
+
+	void FiniteTimeAction::Update()
+	{
+		Action::Update();
+
+		if (duration_ == 0)
 		{
+			delta_ = 1;
 			this->Stop();
 		}
-	}
-}
+		else
+		{
+			delta_ = std::min((Time::Now() - started_).Seconds() / duration_, 1.f);
 
-void easy2d::FiniteTimeAction::ResetTime()
-{
-	Action::ResetTime();
-	started_ = Time::Now() - Duration::Second * (delta_ * duration_);
-}
+			if (delta_ >= 1)
+			{
+				this->Stop();
+			}
+		}
+	}
+
+	void FiniteTimeAction::ResetTime()
+	{
+		Action::ResetTime();
+		started_ = Time::Now() - Duration::Second * (delta_ * duration_);
+	}
+}

core/actions/JumpBy.cpp

@@ -21,53 +21,56 @@
 #include "..\e2daction.h"
 #include "..\e2dobject.h"
 
-easy2d::JumpBy::JumpBy(float duration, const Point & vec, float height, int jumps)
-	: FiniteTimeAction(duration)
-	, delta_pos_(vec)
-	, height_(height)
-	, jumps_(jumps)
+namespace easy2d
 {
-}
-
-easy2d::JumpBy * easy2d::JumpBy::Clone() const
-{
-	return new JumpBy(duration_, delta_pos_, height_, jumps_);
-}
-
-easy2d::JumpBy * easy2d::JumpBy::Reverse() const
-{
-	return new JumpBy(duration_, -delta_pos_, height_, jumps_);
-}
-
-void easy2d::JumpBy::Init()
-{
-	FiniteTimeAction::Init();
-
-	if (target_)
+	JumpBy::JumpBy(float duration, const Point & vec, float height, int jumps)
+		: FiniteTimeAction(duration)
+		, delta_pos_(vec)
+		, height_(height)
+		, jumps_(jumps)
 	{
-		prev_pos_ = start_pos_ = target_->GetPosition();
 	}
-}
 
-void easy2d::JumpBy::Update()
-{
-	FiniteTimeAction::Update();
-
-	if (target_)
+	JumpBy * JumpBy::Clone() const
 	{
-		float frac = fmod(delta_ * jumps_, 1.f);
-		float x = delta_pos_.x * delta_;
-		float y = height_ * 4 * frac * (1 - frac);
-		y += delta_pos_.y * delta_;
-
-		Point currentPos = target_->GetPosition();
-
-		Point diff = currentPos - prev_pos_;
-		start_pos_ = diff + start_pos_;
-
-		Point newPos = start_pos_ + Point(x, y);
-		target_->SetPosition(newPos);
-
-		prev_pos_ = newPos;
+		return new JumpBy(duration_, delta_pos_, height_, jumps_);
 	}
-}
+
+	JumpBy * JumpBy::Reverse() const
+	{
+		return new JumpBy(duration_, -delta_pos_, height_, jumps_);
+	}
+
+	void JumpBy::Init()
+	{
+		FiniteTimeAction::Init();
+
+		if (target_)
+		{
+			prev_pos_ = start_pos_ = target_->GetPosition();
+		}
+	}
+
+	void JumpBy::Update()
+	{
+		FiniteTimeAction::Update();
+
+		if (target_)
+		{
+			float frac = fmod(delta_ * jumps_, 1.f);
+			float x = delta_pos_.x * delta_;
+			float y = height_ * 4 * frac * (1 - frac);
+			y += delta_pos_.y * delta_;
+
+			Point currentPos = target_->GetPosition();
+
+			Point diff = currentPos - prev_pos_;
+			start_pos_ = diff + start_pos_;
+
+			Point newPos = start_pos_ + Point(x, y);
+			target_->SetPosition(newPos);
+
+			prev_pos_ = newPos;
+		}
+	}
+}

core/actions/JumpTo.cpp

@@ -21,19 +21,22 @@
 #include "..\e2daction.h"
 #include "..\e2dobject.h"
 
-easy2d::JumpTo::JumpTo(float duration, const Point & pos, float height, int jumps)
-	: JumpBy(duration, Point(), height, jumps)
-	, end_pos_(pos)
+namespace easy2d
 {
-}
+	JumpTo::JumpTo(float duration, const Point & pos, float height, int jumps)
+		: JumpBy(duration, Point(), height, jumps)
+		, end_pos_(pos)
+	{
+	}
 
-easy2d::JumpTo * easy2d::JumpTo::Clone() const
-{
-	return new JumpTo(duration_, end_pos_, height_, jumps_);
-}
+	JumpTo * JumpTo::Clone() const
+	{
+		return new JumpTo(duration_, end_pos_, height_, jumps_);
+	}
 
-void easy2d::JumpTo::Init()
-{
-	JumpBy::Init();
-	delta_pos_ = end_pos_ - start_pos_;
-}
+	void JumpTo::Init()
+	{
+		JumpBy::Init();
+		delta_pos_ = end_pos_ - start_pos_;
+	}
+}

core/actions/Loop.cpp

@@ -20,97 +20,100 @@
 
 #include "..\e2daction.h"
 
-easy2d::Loop::Loop(Action * action, int times /* = -1 */)
-	: action_(action)
-	, times_(0)
-	, total_times_(times)
+namespace easy2d
 {
-	E2D_WARNING_IF(action == nullptr, "Loop NULL pointer exception!");
-
-	if (action)
+	Loop::Loop(Action * action, int times /* = -1 */)
+		: action_(action)
+		, times_(0)
+		, total_times_(times)
 	{
-		action_ = action;
-		action_->Retain();
-	}
-}
+		E2D_WARNING_IF(action == nullptr, "Loop NULL pointer exception!");
 
-easy2d::Loop::~Loop()
-{
-	SafeRelease(action_);
-}
-
-easy2d::Loop * easy2d::Loop::Clone() const
-{
-	if (action_)
-	{
-		return new Loop(action_->Clone());
-	}
-	else
-	{
-		return nullptr;
-	}
-}
-
-easy2d::Loop * easy2d::Loop::Reverse() const
-{
-	if (action_)
-	{
-		return new Loop(action_->Clone());
-	}
-	else
-	{
-		return nullptr;
-	}
-}
-
-void easy2d::Loop::Init()
-{
-	Action::Init();
-
-	if (action_)
-	{
-		action_->target_ = target_;
-		action_->Init();
-	}
-}
-
-void easy2d::Loop::Update()
-{
-	Action::Update();
-
-	if (times_ == total_times_)
-	{
-		this->Stop();
-		return;
-	}
-
-	if (action_)
-	{
-		action_->Update();
-
-		if (action_->IsDone())
+		if (action)
 		{
-			++times_;
-
-			Action::Reset();
-			action_->Reset();
+			action_ = action;
+			action_->Retain();
 		}
 	}
-	else
+
+	Loop::~Loop()
 	{
-		this->Stop();
+		SafeRelease(action_);
 	}
-}
 
-void easy2d::Loop::Reset()
-{
-	Action::Reset();
+	Loop * Loop::Clone() const
+	{
+		if (action_)
+		{
+			return new Loop(action_->Clone());
+		}
+		else
+		{
+			return nullptr;
+		}
+	}
 
-	if (action_) action_->Reset();
-	times_ = 0;
-}
+	Loop * Loop::Reverse() const
+	{
+		if (action_)
+		{
+			return new Loop(action_->Clone());
+		}
+		else
+		{
+			return nullptr;
+		}
+	}
 
-void easy2d::Loop::ResetTime()
-{
-	if (action_) action_->ResetTime();
-}
+	void Loop::Init()
+	{
+		Action::Init();
+
+		if (action_)
+		{
+			action_->target_ = target_;
+			action_->Init();
+		}
+	}
+
+	void Loop::Update()
+	{
+		Action::Update();
+
+		if (times_ == total_times_)
+		{
+			this->Stop();
+			return;
+		}
+
+		if (action_)
+		{
+			action_->Update();
+
+			if (action_->IsDone())
+			{
+				++times_;
+
+				Action::Reset();
+				action_->Reset();
+			}
+		}
+		else
+		{
+			this->Stop();
+		}
+	}
+
+	void Loop::Reset()
+	{
+		Action::Reset();
+
+		if (action_) action_->Reset();
+		times_ = 0;
+	}
+
+	void Loop::ResetTime()
+	{
+		if (action_) action_->ResetTime();
+	}
+}

core/actions/MoveBy.cpp

@@ -22,45 +22,48 @@
 #include "..\e2dobject.h"
 
 
-easy2d::MoveBy::MoveBy(float duration, Point vector)
-	: FiniteTimeAction(duration)
+namespace easy2d
 {
-	delta_pos_ = vector;
-}
-
-void easy2d::MoveBy::Init()
-{
-	FiniteTimeAction::Init();
-
-	if (target_)
+	MoveBy::MoveBy(float duration, Point vector)
+		: FiniteTimeAction(duration)
 	{
-		prev_pos_ = start_pos_ = target_->GetPosition();
+		delta_pos_ = vector;
 	}
-}
 
-void easy2d::MoveBy::Update()
-{
-	FiniteTimeAction::Update();
-
-	if (target_)
+	void MoveBy::Init()
 	{
-		Point currentPos = target_->GetPosition();
-		Point diff = currentPos - prev_pos_;
-		start_pos_ = start_pos_ + diff;
+		FiniteTimeAction::Init();
 
-		Point newPos = start_pos_ + (delta_pos_ * delta_);
-		target_->SetPosition(newPos);
-
-		prev_pos_ = newPos;
+		if (target_)
+		{
+			prev_pos_ = start_pos_ = target_->GetPosition();
+		}
 	}
-}
 
-easy2d::MoveBy * easy2d::MoveBy::Clone() const
-{
-	return new MoveBy(duration_, delta_pos_);
-}
+	void MoveBy::Update()
+	{
+		FiniteTimeAction::Update();
 
-easy2d::MoveBy * easy2d::MoveBy::Reverse() const
-{
-	return new MoveBy(duration_, -delta_pos_);
+		if (target_)
+		{
+			Point currentPos = target_->GetPosition();
+			Point diff = currentPos - prev_pos_;
+			start_pos_ = start_pos_ + diff;
+
+			Point newPos = start_pos_ + (delta_pos_ * delta_);
+			target_->SetPosition(newPos);
+
+			prev_pos_ = newPos;
+		}
+	}
+
+	MoveBy * MoveBy::Clone() const
+	{
+		return new MoveBy(duration_, delta_pos_);
+	}
+
+	MoveBy * MoveBy::Reverse() const
+	{
+		return new MoveBy(duration_, -delta_pos_);
+	}
 }

core/actions/MoveTo.cpp

@@ -21,19 +21,22 @@
 #include "..\e2daction.h"
 #include "..\e2dobject.h"
 
-easy2d::MoveTo::MoveTo(float duration, Point pos)
-	: MoveBy(duration, Point())
+namespace easy2d
 {
-	end_pos_ = pos;
-}
+	MoveTo::MoveTo(float duration, Point pos)
+		: MoveBy(duration, Point())
+	{
+		end_pos_ = pos;
+	}
 
-easy2d::MoveTo * easy2d::MoveTo::Clone() const
-{
-	return new MoveTo(duration_, end_pos_);
-}
+	MoveTo * MoveTo::Clone() const
+	{
+		return new MoveTo(duration_, end_pos_);
+	}
 
-void easy2d::MoveTo::Init()
-{
-	MoveBy::Init();
-	delta_pos_ = end_pos_ - start_pos_;
-}
+	void MoveTo::Init()
+	{
+		MoveBy::Init();
+		delta_pos_ = end_pos_ - start_pos_;
+	}
+}

core/actions/OpacityBy.cpp

@@ -22,38 +22,41 @@
 #include "..\e2dobject.h"
 
 
-easy2d::OpacityBy::OpacityBy(float duration, float opacity)
-	: FiniteTimeAction(duration)
+namespace easy2d
 {
-	delta_val_ = opacity;
-}
-
-void easy2d::OpacityBy::Init()
-{
-	FiniteTimeAction::Init();
-
-	if (target_)
+	OpacityBy::OpacityBy(float duration, float opacity)
+		: FiniteTimeAction(duration)
 	{
-		start_val_ = target_->GetOpacity();
+		delta_val_ = opacity;
 	}
-}
 
-void easy2d::OpacityBy::Update()
-{
-	FiniteTimeAction::Update();
-
-	if (target_)
+	void OpacityBy::Init()
 	{
-		target_->SetOpacity(start_val_ + delta_val_ * delta_);
+		FiniteTimeAction::Init();
+
+		if (target_)
+		{
+			start_val_ = target_->GetOpacity();
+		}
 	}
-}
 
-easy2d::OpacityBy * easy2d::OpacityBy::Clone() const
-{
-	return new OpacityBy(duration_, delta_val_);
-}
+	void OpacityBy::Update()
+	{
+		FiniteTimeAction::Update();
 
-easy2d::OpacityBy * easy2d::OpacityBy::Reverse() const
-{
-	return new OpacityBy(duration_, -delta_val_);
+		if (target_)
+		{
+			target_->SetOpacity(start_val_ + delta_val_ * delta_);
+		}
+	}
+
+	OpacityBy * OpacityBy::Clone() const
+	{
+		return new OpacityBy(duration_, delta_val_);
+	}
+
+	OpacityBy * OpacityBy::Reverse() const
+	{
+		return new OpacityBy(duration_, -delta_val_);
+	}
 }

core/actions/OpacityTo.cpp

@@ -22,19 +22,22 @@
 #include "..\e2dobject.h"
 
 
-easy2d::OpacityTo::OpacityTo(float duration, float opacity)
-	: OpacityBy(duration, 0)
+namespace easy2d
 {
-	end_val_ = opacity;
-}
+	OpacityTo::OpacityTo(float duration, float opacity)
+		: OpacityBy(duration, 0)
+	{
+		end_val_ = opacity;
+	}
 
-easy2d::OpacityTo * easy2d::OpacityTo::Clone() const
-{
-	return new OpacityTo(duration_, end_val_);
-}
+	OpacityTo * OpacityTo::Clone() const
+	{
+		return new OpacityTo(duration_, end_val_);
+	}
 
-void easy2d::OpacityTo::Init()
-{
-	OpacityBy::Init();
-	delta_val_ = end_val_ - start_val_;
-}
+	void OpacityTo::Init()
+	{
+		OpacityBy::Init();
+		delta_val_ = end_val_ - start_val_;
+	}
+}

core/actions/RotateBy.cpp

@@ -22,38 +22,41 @@
 #include "..\e2dobject.h"
 
 
-easy2d::RotateBy::RotateBy(float duration, float rotation)
-	: FiniteTimeAction(duration)
+namespace easy2d
 {
-	delta_val_ = rotation;
-}
-
-void easy2d::RotateBy::Init()
-{
-	FiniteTimeAction::Init();
-
-	if (target_)
+	RotateBy::RotateBy(float duration, float rotation)
+		: FiniteTimeAction(duration)
 	{
-		start_val_ = target_->GetRotation();
+		delta_val_ = rotation;
 	}
-}
 
-void easy2d::RotateBy::Update()
-{
-	FiniteTimeAction::Update();
-
-	if (target_)
+	void RotateBy::Init()
 	{
-		target_->SetRotation(start_val_ + delta_val_ * delta_);
+		FiniteTimeAction::Init();
+
+		if (target_)
+		{
+			start_val_ = target_->GetRotation();
+		}
 	}
-}
 
-easy2d::RotateBy * easy2d::RotateBy::Clone() const
-{
-	return new RotateBy(duration_, delta_val_);
-}
+	void RotateBy::Update()
+	{
+		FiniteTimeAction::Update();
 
-easy2d::RotateBy * easy2d::RotateBy::Reverse() const
-{
-	return new RotateBy(duration_, -delta_val_);
+		if (target_)
+		{
+			target_->SetRotation(start_val_ + delta_val_ * delta_);
+		}
+	}
+
+	RotateBy * RotateBy::Clone() const
+	{
+		return new RotateBy(duration_, delta_val_);
+	}
+
+	RotateBy * RotateBy::Reverse() const
+	{
+		return new RotateBy(duration_, -delta_val_);
+	}
 }

core/actions/RotateTo.cpp

@@ -22,19 +22,22 @@
 #include "..\e2dobject.h"
 
 
-easy2d::RotateTo::RotateTo(float duration, float rotation)
-	: RotateBy(duration, 0)
+namespace easy2d
 {
-	end_val_ = rotation;
-}
+	RotateTo::RotateTo(float duration, float rotation)
+		: RotateBy(duration, 0)
+	{
+		end_val_ = rotation;
+	}
 
-easy2d::RotateTo * easy2d::RotateTo::Clone() const
-{
-	return new RotateTo(duration_, end_val_);
-}
+	RotateTo * RotateTo::Clone() const
+	{
+		return new RotateTo(duration_, end_val_);
+	}
 
-void easy2d::RotateTo::Init()
-{
-	RotateBy::Init();
-	delta_val_ = end_val_ - start_val_;
-}
+	void RotateTo::Init()
+	{
+		RotateBy::Init();
+		delta_val_ = end_val_ - start_val_;
+	}
+}

core/actions/ScaleBy.cpp

@@ -22,47 +22,50 @@
 #include "..\e2dobject.h"
 
 
-easy2d::ScaleBy::ScaleBy(float duration, float scale)
-	: FiniteTimeAction(duration)
+namespace easy2d
 {
-	delta_x_ = scale;
-	delta_y_ = scale;
-}
-
-easy2d::ScaleBy::ScaleBy(float duration, float scale_x, float scale_y)
-	: FiniteTimeAction(duration)
-{
-	delta_x_ = scale_x;
-	delta_y_ = scale_y;
-}
-
-void easy2d::ScaleBy::Init()
-{
-	FiniteTimeAction::Init();
-
-	if (target_)
+	ScaleBy::ScaleBy(float duration, float scale)
+		: FiniteTimeAction(duration)
 	{
-		start_scale_x_ = target_->GetScaleX();
-		start_scale_y_ = target_->GetScaleY();
+		delta_x_ = scale;
+		delta_y_ = scale;
 	}
-}
 
-void easy2d::ScaleBy::Update()
-{
-	FiniteTimeAction::Update();
-
-	if (target_)
+	ScaleBy::ScaleBy(float duration, float scale_x, float scale_y)
+		: FiniteTimeAction(duration)
 	{
-		target_->SetScale(start_scale_x_ + delta_x_ * delta_, start_scale_y_ + delta_y_ * delta_);
+		delta_x_ = scale_x;
+		delta_y_ = scale_y;
 	}
-}
 
-easy2d::ScaleBy * easy2d::ScaleBy::Clone() const
-{
-	return new ScaleBy(duration_, delta_x_, delta_y_);
-}
+	void ScaleBy::Init()
+	{
+		FiniteTimeAction::Init();
 
-easy2d::ScaleBy * easy2d::ScaleBy::Reverse() const
-{
-	return new ScaleBy(duration_, -delta_x_, -delta_y_);
+		if (target_)
+		{
+			start_scale_x_ = target_->GetScaleX();
+			start_scale_y_ = target_->GetScaleY();
+		}
+	}
+
+	void ScaleBy::Update()
+	{
+		FiniteTimeAction::Update();
+
+		if (target_)
+		{
+			target_->SetScale(start_scale_x_ + delta_x_ * delta_, start_scale_y_ + delta_y_ * delta_);
+		}
+	}
+
+	ScaleBy * ScaleBy::Clone() const
+	{
+		return new ScaleBy(duration_, delta_x_, delta_y_);
+	}
+
+	ScaleBy * ScaleBy::Reverse() const
+	{
+		return new ScaleBy(duration_, -delta_x_, -delta_y_);
+	}
 }

core/actions/ScaleTo.cpp

@@ -21,28 +21,32 @@
 #include "..\e2daction.h"
 #include "..\e2dobject.h"
 
-easy2d::ScaleTo::ScaleTo(float duration, float scale)
-	: ScaleBy(duration, 0, 0)
-{
-	end_scale_x_ = scale;
-	end_scale_y_ = scale;
-}
 
-easy2d::ScaleTo::ScaleTo(float duration, float scale_x, float scale_y)
-	: ScaleBy(duration, 0, 0)
+namespace easy2d
 {
-	end_scale_x_ = scale_x;
-	end_scale_y_ = scale_y;
-}
+	ScaleTo::ScaleTo(float duration, float scale)
+		: ScaleBy(duration, 0, 0)
+	{
+		end_scale_x_ = scale;
+		end_scale_y_ = scale;
+	}
 
-easy2d::ScaleTo * easy2d::ScaleTo::Clone() const
-{
-	return new ScaleTo(duration_, end_scale_x_, end_scale_y_);
-}
+	ScaleTo::ScaleTo(float duration, float scale_x, float scale_y)
+		: ScaleBy(duration, 0, 0)
+	{
+		end_scale_x_ = scale_x;
+		end_scale_y_ = scale_y;
+	}
 
-void easy2d::ScaleTo::Init()
-{
-	ScaleBy::Init();
-	delta_x_ = end_scale_x_ - start_scale_x_;
-	delta_y_ = end_scale_y_ - start_scale_y_;
-}
+	ScaleTo * ScaleTo::Clone() const
+	{
+		return new ScaleTo(duration_, end_scale_x_, end_scale_y_);
+	}
+
+	void ScaleTo::Init()
+	{
+		ScaleBy::Init();
+		delta_x_ = end_scale_x_ - start_scale_x_;
+		delta_y_ = end_scale_y_ - start_scale_y_;
+	}
+}

core/actions/Sequence.cpp

@@ -20,120 +20,124 @@
 
 #include "..\e2daction.h"
 
-easy2d::Sequence::Sequence()
-	: action_index_(0)
-{
-}
 
-easy2d::Sequence::Sequence(const Actions& actions)
-	: action_index_(0)
+namespace easy2d
 {
-	this->Add(actions);
-}
-
-easy2d::Sequence::~Sequence()
-{
-	for (auto action : actions_)
+	Sequence::Sequence()
+		: action_index_(0)
 	{
-		SafeRelease(action);
 	}
-}
 
-void easy2d::Sequence::Init()
-{
-	Action::Init();
-	// 将所有动作与目标绑定
-	if (target_)
+	Sequence::Sequence(const Actions& actions)
+		: action_index_(0)
+	{
+		this->Add(actions);
+	}
+
+	Sequence::~Sequence()
+	{
+		for (auto action : actions_)
+		{
+			SafeRelease(action);
+		}
+	}
+
+	void Sequence::Init()
+	{
+		Action::Init();
+		// 将所有动作与目标绑定
+		if (target_)
+		{
+			for (const auto& action : actions_)
+			{
+				action->target_ = target_;
+			}
+		}
+		// 初始化第一个动作
+		actions_[0]->Init();
+	}
+
+	void Sequence::Update()
+	{
+		Action::Update();
+
+		auto &action = actions_[action_index_];
+		action->Update();
+
+		if (action->IsDone())
+		{
+			++action_index_;
+			if (action_index_ == actions_.size())
+			{
+				this->Stop();
+			}
+			else
+			{
+				actions_[action_index_]->Init();
+			}
+		}
+	}
+
+	void Sequence::Reset()
+	{
+		Action::Reset();
+		for (const auto& action : actions_)
+		{
+			action->Reset();
+		}
+		action_index_ = 0;
+	}
+
+	void Sequence::ResetTime()
 	{
 		for (const auto& action : actions_)
 		{
-			action->target_ = target_;
+			action->ResetTime();
 		}
 	}
-	// 初始化第一个动作
-	actions_[0]->Init();
-}
 
-void easy2d::Sequence::Update()
-{
-	Action::Update();
-
-	auto &action = actions_[action_index_];
-	action->Update();
-
-	if (action->IsDone())
-	{
-		++action_index_;
-		if (action_index_ == actions_.size())
-		{
-			this->Stop();
-		}
-		else
-		{
-			actions_[action_index_]->Init();
-		}
-	}
-}
-
-void easy2d::Sequence::Reset()
-{
-	Action::Reset();
-	for (const auto& action : actions_)
-	{
-		action->Reset();
-	}
-	action_index_ = 0;
-}
-
-void easy2d::Sequence::ResetTime()
-{
-	for (const auto& action : actions_)
-	{
-		action->ResetTime();
-	}
-}
-
-void easy2d::Sequence::Add(Action * action)
-{
-	if (action)
-	{
-		actions_.push_back(action);
-		action->Retain();
-	}
-}
-
-void easy2d::Sequence::Add(const Actions& actions)
-{
-	for (const auto &action : actions)
-	{
-		this->Add(action);
-	}
-}
-
-easy2d::Sequence * easy2d::Sequence::Clone() const
-{
-	auto sequence = new Sequence();
-	for (const auto& action : actions_)
+	void Sequence::Add(Action * action)
 	{
 		if (action)
 		{
-			sequence->Add(action->Clone());
+			actions_.push_back(action);
+			action->Retain();
 		}
 	}
-	return sequence;
-}
 
-easy2d::Sequence * easy2d::Sequence::Reverse() const
-{
-	auto sequence = new Sequence();
-	if (sequence && !actions_.empty())
+	void Sequence::Add(const Actions& actions)
 	{
-		std::vector<Action*> newActions(actions_.size());
-		for (auto iter = actions_.crbegin(), iterCrend = actions_.crend(); iter != iterCrend; ++iter)
+		for (const auto &action : actions)
 		{
-			newActions.push_back((*iter)->Reverse());
+			this->Add(action);
 		}
-		sequence->Add(newActions);
 	}
-	return sequence;
+
+	Sequence * Sequence::Clone() const
+	{
+		auto sequence = new Sequence();
+		for (const auto& action : actions_)
+		{
+			if (action)
+			{
+				sequence->Add(action->Clone());
+			}
+		}
+		return sequence;
+	}
+
+	Sequence * Sequence::Reverse() const
+	{
+		auto sequence = new Sequence();
+		if (sequence && !actions_.empty())
+		{
+			std::vector<Action*> newActions(actions_.size());
+			for (auto iter = actions_.crbegin(), iterCrend = actions_.crend(); iter != iterCrend; ++iter)
+			{
+				newActions.push_back((*iter)->Reverse());
+			}
+			sequence->Add(newActions);
+		}
+		return sequence;
+	}
 }

core/actions/Spawn.cpp

@@ -20,118 +20,122 @@
 
 #include "..\e2daction.h"
 
-easy2d::Spawn::Spawn()
-{
-}
 
-easy2d::Spawn::Spawn(const Actions& actions)
+namespace easy2d
 {
-	this->Add(actions);
-}
-
-easy2d::Spawn::~Spawn()
-{
-	for (auto action : actions_)
+	Spawn::Spawn()
 	{
-		SafeRelease(action);
 	}
-}
 
-void easy2d::Spawn::Init()
-{
-	Action::Init();
+	Spawn::Spawn(const Actions& actions)
+	{
+		this->Add(actions);
+	}
 
-	if (target_)
+	Spawn::~Spawn()
+	{
+		for (auto action : actions_)
+		{
+			SafeRelease(action);
+		}
+	}
+
+	void Spawn::Init()
+	{
+		Action::Init();
+
+		if (target_)
+		{
+			for (const auto& action : actions_)
+			{
+				action->target_ = target_;
+				action->Init();
+			}
+		}
+	}
+
+	void Spawn::Update()
+	{
+		Action::Update();
+
+		size_t done_num = 0;
+		for (const auto& action : actions_)
+		{
+			if (action->IsDone())
+			{
+				++done_num;
+			}
+			else
+			{
+				action->Update();
+			}
+		}
+
+		if (done_num == actions_.size())
+		{
+			this->Stop();
+		}
+	}
+
+	void Spawn::Reset()
+	{
+		Action::Reset();
+		for (const auto& action : actions_)
+		{
+			action->Reset();
+		}
+	}
+
+	void Spawn::ResetTime()
 	{
 		for (const auto& action : actions_)
 		{
-			action->target_ = target_;
-			action->Init();
-		}
-	}
-}
-
-void easy2d::Spawn::Update()
-{
-	Action::Update();
-
-	size_t done_num = 0;
-	for (const auto& action : actions_)
-	{
-		if (action->IsDone())
-		{
-			++done_num;
-		}
-		else
-		{
-			action->Update();
+			action->ResetTime();
 		}
 	}
 
-	if (done_num == actions_.size())
-	{
-		this->Stop();
-	}
-}
-
-void easy2d::Spawn::Reset()
-{
-	Action::Reset();
-	for (const auto& action : actions_)
-	{
-		action->Reset();
-	}
-}
-
-void easy2d::Spawn::ResetTime()
-{
-	for (const auto& action : actions_)
-	{
-		action->ResetTime();
-	}
-}
-
-void easy2d::Spawn::Add(Action * action)
-{
-	if (action)
-	{
-		actions_.push_back(action);
-		action->Retain();
-	}
-}
-
-void easy2d::Spawn::Add(const Actions& actions)
-{
-	for (const auto &action : actions)
-	{
-		this->Add(action);
-	}
-}
-
-easy2d::Spawn * easy2d::Spawn::Clone() const
-{
-	auto spawn = new Spawn();
-	for (const auto& action : actions_)
+	void Spawn::Add(Action * action)
 	{
 		if (action)
 		{
-			spawn->Add(action->Clone());
+			actions_.push_back(action);
+			action->Retain();
 		}
 	}
-	return spawn;
-}
 
-easy2d::Spawn * easy2d::Spawn::Reverse() const
-{
-	auto spawn = new Spawn();
-	if (spawn && !actions_.empty())
+	void Spawn::Add(const Actions& actions)
 	{
-		std::vector<Action*> newActions(actions_.size());
-		for (auto iter = actions_.crbegin(), iterCrend = actions_.crend(); iter != iterCrend; ++iter)
+		for (const auto &action : actions)
 		{
-			newActions.push_back((*iter)->Reverse());
+			this->Add(action);
 		}
-		spawn->Add(newActions);
 	}
-	return spawn;
+
+	Spawn * Spawn::Clone() const
+	{
+		auto spawn = new Spawn();
+		for (const auto& action : actions_)
+		{
+			if (action)
+			{
+				spawn->Add(action->Clone());
+			}
+		}
+		return spawn;
+	}
+
+	Spawn * Spawn::Reverse() const
+	{
+		auto spawn = new Spawn();
+		if (spawn && !actions_.empty())
+		{
+			std::vector<Action*> newActions(actions_.size());
+			for (auto iter = actions_.crbegin(), iterCrend = actions_.crend(); iter != iterCrend; ++iter)
+			{
+				newActions.push_back((*iter)->Reverse());
+			}
+			spawn->Add(newActions);
+		}
+		return spawn;
+	}
 }

core/components/Button.cpp

@@ -37,246 +37,249 @@
 	}															\
 
 
-easy2d::Button::Button()
-	: callback_(nullptr)
-	, status_(Status::Normal)
-	, enabled_(true)
-	, is_selected_(false)
-	, normal_(nullptr)
-	, mouseover_(nullptr)
-	, selected_(nullptr)
-	, disabled_(nullptr)
+namespace easy2d
 {
-}
-
-easy2d::Button::Button(Node * normal, const Callback& func)
-	: callback_(nullptr)
-	, status_(Status::Normal)
-	, enabled_(true)
-	, is_selected_(false)
-	, normal_(nullptr)
-	, mouseover_(nullptr)
-	, selected_(nullptr)
-	, disabled_(nullptr)
-{
-	this->SetNormal(normal);
-	this->SetCallbackOnClick(func);
-}
-
-easy2d::Button::Button(Node * normal, Node * selected, const Callback& func)
-	: callback_(nullptr)
-	, status_(Status::Normal)
-	, enabled_(true)
-	, is_selected_(false)
-	, normal_(nullptr)
-	, mouseover_(nullptr)
-	, selected_(nullptr)
-	, disabled_(nullptr)
-{
-	this->SetNormal(normal);
-	this->SetSelected(selected);
-	this->SetCallbackOnClick(func);
-}
-
-easy2d::Button::Button(Node * normal, Node * mouseover, Node * selected, const Callback& func)
-	: callback_(nullptr)
-	, status_(Status::Normal)
-	, enabled_(true)
-	, is_selected_(false)
-	, normal_(nullptr)
-	, mouseover_(nullptr)
-	, selected_(nullptr)
-	, disabled_(nullptr)
-{
-	this->SetNormal(normal);
-	this->SetMouseOver(mouseover);
-	this->SetSelected(selected);
-	this->SetCallbackOnClick(func);
-}
-
-easy2d::Button::Button(Node * normal, Node * mouseover, Node * selected, Node * disabled, const Callback& func)
-	: callback_(nullptr)
-	, status_(Status::Normal)
-	, enabled_(true)
-	, is_selected_(false)
-	, normal_(nullptr)
-	, mouseover_(nullptr)
-	, selected_(nullptr)
-	, disabled_(nullptr)
-{
-	this->SetNormal(normal);
-	this->SetMouseOver(mouseover);
-	this->SetSelected(selected);
-	this->SetDisabled(disabled);
-	this->SetCallbackOnClick(func);
-}
-
-bool easy2d::Button::IsEnable() const
-{
-	return enabled_;
-}
-
-void easy2d::Button::SetNormal(Node * normal)
-{
-	SET_BUTTON_NODE(normal_, normal);
-	if (normal)
+	Button::Button()
+		: callback_(nullptr)
+		, status_(Status::Normal)
+		, enabled_(true)
+		, is_selected_(false)
+		, normal_(nullptr)
+		, mouseover_(nullptr)
+		, selected_(nullptr)
+		, disabled_(nullptr)
 	{
-		this->SetSize(normal->GetWidth(), normal->GetHeight());
 	}
-}
 
-void easy2d::Button::SetMouseOver(Node * mouseover)
-{
-	SET_BUTTON_NODE(mouseover_, mouseover);
-}
-
-void easy2d::Button::SetSelected(Node * selected)
-{
-	SET_BUTTON_NODE(selected_, selected);
-}
-
-void easy2d::Button::SetDisabled(Node * disabled)
-{
-	SET_BUTTON_NODE(disabled_, disabled);
-}
-
-void easy2d::Button::SetEnabled(bool enabled)
-{
-	if (enabled_ != enabled)
+	Button::Button(Node * normal, const Callback& func)
+		: callback_(nullptr)
+		, status_(Status::Normal)
+		, enabled_(true)
+		, is_selected_(false)
+		, normal_(nullptr)
+		, mouseover_(nullptr)
+		, selected_(nullptr)
+		, disabled_(nullptr)
 	{
-		enabled_ = enabled;
-		UpdateVisible();
+		this->SetNormal(normal);
+		this->SetCallbackOnClick(func);
 	}
-}
 
-void easy2d::Button::SetCallbackOnClick(const Callback& func)
-{
-	callback_ = func;
-}
-
-void easy2d::Button::SetPivot(float pivot_x, float pivot_y)
-{
-	Node::SetPivot(pivot_x, pivot_y);
-	SAFE_SET(normal_, SetPivot, pivot_x, pivot_y);
-	SAFE_SET(mouseover_, SetPivot, pivot_x, pivot_y);
-	SAFE_SET(selected_, SetPivot, pivot_x, pivot_y);
-	SAFE_SET(disabled_, SetPivot, pivot_x, pivot_y);
-}
-
-bool easy2d::Button::Dispatch(const MouseEvent & e, bool handled)
-{
-	if (!handled && enabled_ && IsVisible() && normal_)
+	Button::Button(Node * normal, Node * selected, const Callback& func)
+		: callback_(nullptr)
+		, status_(Status::Normal)
+		, enabled_(true)
+		, is_selected_(false)
+		, normal_(nullptr)
+		, mouseover_(nullptr)
+		, selected_(nullptr)
+		, disabled_(nullptr)
 	{
-		bool contains = normal_->ContainsPoint(e.GetPosition());
-		if (e.GetType() == MouseEvent::Type::LeftUp && is_selected_ && contains)
+		this->SetNormal(normal);
+		this->SetSelected(selected);
+		this->SetCallbackOnClick(func);
+	}
+
+	Button::Button(Node * normal, Node * mouseover, Node * selected, const Callback& func)
+		: callback_(nullptr)
+		, status_(Status::Normal)
+		, enabled_(true)
+		, is_selected_(false)
+		, normal_(nullptr)
+		, mouseover_(nullptr)
+		, selected_(nullptr)
+		, disabled_(nullptr)
+	{
+		this->SetNormal(normal);
+		this->SetMouseOver(mouseover);
+		this->SetSelected(selected);
+		this->SetCallbackOnClick(func);
+	}
+
+	Button::Button(Node * normal, Node * mouseover, Node * selected, Node * disabled, const Callback& func)
+		: callback_(nullptr)
+		, status_(Status::Normal)
+		, enabled_(true)
+		, is_selected_(false)
+		, normal_(nullptr)
+		, mouseover_(nullptr)
+		, selected_(nullptr)
+		, disabled_(nullptr)
+	{
+		this->SetNormal(normal);
+		this->SetMouseOver(mouseover);
+		this->SetSelected(selected);
+		this->SetDisabled(disabled);
+		this->SetCallbackOnClick(func);
+	}
+
+	bool Button::IsEnable() const
+	{
+		return enabled_;
+	}
+
+	void Button::SetNormal(Node * normal)
+	{
+		SET_BUTTON_NODE(normal_, normal);
+		if (normal)
 		{
-			if (callback_)
+			this->SetSize(normal->GetWidth(), normal->GetHeight());
+		}
+	}
+
+	void Button::SetMouseOver(Node * mouseover)
+	{
+		SET_BUTTON_NODE(mouseover_, mouseover);
+	}
+
+	void Button::SetSelected(Node * selected)
+	{
+		SET_BUTTON_NODE(selected_, selected);
+	}
+
+	void Button::SetDisabled(Node * disabled)
+	{
+		SET_BUTTON_NODE(disabled_, disabled);
+	}
+
+	void Button::SetEnabled(bool enabled)
+	{
+		if (enabled_ != enabled)
+		{
+			enabled_ = enabled;
+			UpdateVisible();
+		}
+	}
+
+	void Button::SetCallbackOnClick(const Callback& func)
+	{
+		callback_ = func;
+	}
+
+	void Button::SetPivot(float pivot_x, float pivot_y)
+	{
+		Node::SetPivot(pivot_x, pivot_y);
+		SAFE_SET(normal_, SetPivot, pivot_x, pivot_y);
+		SAFE_SET(mouseover_, SetPivot, pivot_x, pivot_y);
+		SAFE_SET(selected_, SetPivot, pivot_x, pivot_y);
+		SAFE_SET(disabled_, SetPivot, pivot_x, pivot_y);
+	}
+
+	bool Button::Dispatch(const MouseEvent & e, bool handled)
+	{
+		if (!handled && enabled_ && IsVisible() && normal_)
+		{
+			bool contains = normal_->ContainsPoint(e.GetPosition());
+			if (e.GetType() == MouseEvent::Type::LeftUp && is_selected_ && contains)
 			{
-				callback_();
-			}
-			is_selected_ = false;
-			SetStatus(Status::Normal);
-			return true;
-		}
-		else if (e.GetType() == MouseEvent::Type::LeftDown)
-		{
-			is_selected_ = contains;
-			SetStatus(contains ? Status::Selected : Status::Normal);
-			
-			if (contains)
+				if (callback_)
+				{
+					callback_();
+				}
+				is_selected_ = false;
+				SetStatus(Status::Normal);
 				return true;
-		}
-		else if (e.GetType() == MouseEvent::Type::LeftUp)
-		{
-			is_selected_ = false;
-		}
-		else if (e.GetType() == MouseEvent::Type::MoveBy && is_selected_ && contains)
-		{
-			SetStatus(Status::Selected);
-			return true;
-		}
-		else
-		{
-			if (!e.IsLButtonDown() && is_selected_)
+			}
+			else if (e.GetType() == MouseEvent::Type::LeftDown)
+			{
+				is_selected_ = contains;
+				SetStatus(contains ? Status::Selected : Status::Normal);
+
+				if (contains)
+					return true;
+			}
+			else if (e.GetType() == MouseEvent::Type::LeftUp)
 			{
 				is_selected_ = false;
 			}
-
-			SetStatus(contains ? Status::Mouseover : Status::Normal);
-
-			if (contains)
+			else if (e.GetType() == MouseEvent::Type::MoveBy && is_selected_ && contains)
+			{
+				SetStatus(Status::Selected);
 				return true;
+			}
+			else
+			{
+				if (!e.IsLButtonDown() && is_selected_)
+				{
+					is_selected_ = false;
+				}
+
+				SetStatus(contains ? Status::Mouseover : Status::Normal);
+
+				if (contains)
+					return true;
+			}
+		}
+
+		return Node::Dispatch(e, handled);
+	}
+
+	void Button::Visit()
+	{
+		Node::Visit();
+
+		if (IsVisible() &&
+			!enabled_ &&
+			normal_ &&
+			normal_->ContainsPoint(Device::GetInput()->GetMousePos()))
+		{
+			HCURSOR hcursor = ::LoadCursor(nullptr, IDC_NO);
+			if (hcursor)
+			{
+				::SetCursor(hcursor);
+			}
+		}
+		else if (status_ == Status::Mouseover || status_ == Status::Selected)
+		{
+			HCURSOR hcursor = ::LoadCursor(nullptr, IDC_HAND);
+			if (hcursor)
+			{
+				::SetCursor(hcursor);
+			}
 		}
 	}
 
-	return Node::Dispatch(e, handled);
-}
-
-void easy2d::Button::Visit()
-{
-	Node::Visit();
-
-	if (IsVisible() &&
-		!enabled_ &&
-		normal_ &&
-		normal_->ContainsPoint(Device::GetInput()->GetMousePos()))
+	void Button::SetStatus(Status status)
 	{
-		HCURSOR hcursor = ::LoadCursor(nullptr, IDC_NO);
-		if (hcursor)
+		if (status_ != status)
 		{
-			::SetCursor(hcursor);
+			status_ = status;
+			UpdateVisible();
 		}
 	}
-	else if (status_ == Status::Mouseover || status_ == Status::Selected)
-	{
-		HCURSOR hcursor = ::LoadCursor(nullptr, IDC_HAND);
-		if (hcursor)
-		{
-			::SetCursor(hcursor);
-		}
-	}
-}
 
-void easy2d::Button::SetStatus(Status status)
-{
-	if (status_ != status)
+	void Button::UpdateVisible()
 	{
-		status_ = status;
-		UpdateVisible();
-	}
-}
+		SAFE_SET(normal_, SetVisible, false);
+		SAFE_SET(mouseover_, SetVisible, false);
+		SAFE_SET(selected_, SetVisible, false);
+		SAFE_SET(disabled_, SetVisible, false);
 
-void easy2d::Button::UpdateVisible()
-{
-	SAFE_SET(normal_, SetVisible, false);
-	SAFE_SET(mouseover_, SetVisible, false);
-	SAFE_SET(selected_, SetVisible, false);
-	SAFE_SET(disabled_, SetVisible, false);
-
-	if (enabled_)
-	{
-		if (status_ == Status::Selected && selected_)
+		if (enabled_)
 		{
-			selected_->SetVisible(true);
-		}
-		else if (status_ == Status::Mouseover && mouseover_)
-		{
-			mouseover_->SetVisible(true);
+			if (status_ == Status::Selected && selected_)
+			{
+				selected_->SetVisible(true);
+			}
+			else if (status_ == Status::Mouseover && mouseover_)
+			{
+				mouseover_->SetVisible(true);
+			}
+			else
+			{
+				if (normal_) normal_->SetVisible(true);
+			}
 		}
 		else
 		{
-			if (normal_) normal_->SetVisible(true);
+			if (disabled_)
+			{
+				disabled_->SetVisible(true);
+			}
+			else
+			{
+				if (normal_) normal_->SetVisible(true);
+			}
 		}
 	}
-	else
-	{
-		if (disabled_)
-		{
-			disabled_->SetVisible(true);
-		}
-		else
-		{
-			if (normal_) normal_->SetVisible(true);
-		}
-	}
-}
+}

core/components/Menu.cpp

@@ -20,77 +20,81 @@
 
 #include "..\e2dcomponent.h"
 
-easy2d::Menu::Menu()
-	: enabled_(true)
-{
-}
 
-easy2d::Menu::Menu(const std::vector<Button*>& buttons)
-	: enabled_(true)
+namespace easy2d
 {
-	for (const auto& button : buttons)
+	Menu::Menu()
+		: enabled_(true)
 	{
-		this->AddButton(button);
 	}
-}
 
-bool easy2d::Menu::IsEnable() const
-{
-	return enabled_;
-}
-
-size_t easy2d::Menu::GetButtonCount() const
-{
-	return buttons_.size();
-}
-
-void easy2d::Menu::SetEnabled(bool enabled)
-{
-	if (enabled_ != enabled)
+	Menu::Menu(const std::vector<Button*>& buttons)
+		: enabled_(true)
 	{
-		enabled_ = enabled;
-
-		for (const auto& button : buttons_)
+		for (const auto& button : buttons)
 		{
-			button->SetEnabled(enabled);
+			this->AddButton(button);
 		}
 	}
-}
 
-void easy2d::Menu::AddButton(Button * button)
-{
-	if (button)
+	bool Menu::IsEnable() const
 	{
-		this->AddChild(button);
-		buttons_.push_back(button);
-		button->SetEnabled(enabled_);
+		return enabled_;
 	}
-}
 
-bool easy2d::Menu::RemoveButton(Button * button)
-{
-	if (buttons_.empty())
+	size_t Menu::GetButtonCount() const
 	{
+		return buttons_.size();
+	}
+
+	void Menu::SetEnabled(bool enabled)
+	{
+		if (enabled_ != enabled)
+		{
+			enabled_ = enabled;
+
+			for (const auto& button : buttons_)
+			{
+				button->SetEnabled(enabled);
+			}
+		}
+	}
+
+	void Menu::AddButton(Button * button)
+	{
+		if (button)
+		{
+			this->AddChild(button);
+			buttons_.push_back(button);
+			button->SetEnabled(enabled_);
+		}
+	}
+
+	bool Menu::RemoveButton(Button * button)
+	{
+		if (buttons_.empty())
+		{
+			return false;
+		}
+
+		this->RemoveChild(button);
+
+		if (button)
+		{
+			auto iter = std::find(buttons_.begin(), buttons_.end(), button);
+			if (iter != buttons_.end())
+			{
+				// ÒƳý°´Å¥Ç°£¬½«ËüÆôÓÃ
+				button->SetEnabled(true);
+				buttons_.erase(iter);
+				return true;
+			}
+		}
 		return false;
 	}
 
-	this->RemoveChild(button);
-
-	if (button)
+	const std::vector<Button*>& Menu::GetAllButtons() const
 	{
-		auto iter = std::find(buttons_.begin(), buttons_.end(), button);
-		if (iter != buttons_.end())
-		{
-			// ÒƳý°´Å¥Ç°£¬½«ËüÆôÓÃ
-			button->SetEnabled(true);
-			buttons_.erase(iter);
-			return true;
-		}
+		return buttons_;
 	}
-	return false;
-}
-
-const std::vector<easy2d::Button*>& easy2d::Menu::GetAllButtons() const
-{
-	return buttons_;
-}
+}

core/e2dutil.h

@@ -61,7 +61,7 @@ namespace easy2d
 		Point operator - () const;
 		bool operator== (const Point& other) const;
 
-		explicit operator easy2d::Size() const;
+		explicit operator Size() const;
 
 		// 判断两点间距离
 		static float Distance(
@@ -102,7 +102,7 @@ namespace easy2d
 		Size operator - () const;
 		bool operator== (const Size& other) const;
 
-		explicit operator easy2d::Point() const;
+		explicit operator Point() const;
 	};
 
 
@@ -585,19 +585,19 @@ namespace easy2d
 		template<typename T>
 		static inline T Range(T min, T max)
 		{
-			return easy2d::Random::RandomInt(min, max);
+			return Random::RandomInt(min, max);
 		}
 
 		// 取得范围内的一个浮点数随机数
 		static inline float Range(float min, float max)
 		{
-			return easy2d::Random::RandomReal(min, max);
+			return Random::RandomReal(min, max);
 		}
 
 		// 取得范围内的一个浮点数随机数
 		static inline double Range(double min, double max)
 		{
-			return easy2d::Random::RandomReal(min, max);
+			return Random::RandomReal(min, max);
 		}
 
 	private:

core/events/KeyEvent.cpp

@@ -21,80 +21,83 @@
 #include "..\e2devent.h"
 
 
-easy2d::KeyEvent::KeyEvent(UINT message, WPARAM w_param, LPARAM l_param)
-	: message_(message)
-	, w_param_(w_param)
-	, l_param_(l_param)
+namespace easy2d
 {
-}
-
-easy2d::KeyCode easy2d::KeyEvent::GetCode() const
-{
-	switch (w_param_)
+	KeyEvent::KeyEvent(UINT message, WPARAM w_param, LPARAM l_param)
+		: message_(message)
+		, w_param_(w_param)
+		, l_param_(l_param)
 	{
-	case 'A': return KeyCode::A;
-	case 'B': return KeyCode::B;
-	case 'C': return KeyCode::C;
-	case 'D': return KeyCode::D;
-	case 'E': return KeyCode::E;
-	case 'F': return KeyCode::F;
-	case 'G': return KeyCode::G;
-	case 'H': return KeyCode::H;
-	case 'I': return KeyCode::I;
-	case 'J': return KeyCode::J;
-	case 'K': return KeyCode::K;
-	case 'L': return KeyCode::L;
-	case 'M': return KeyCode::M;
-	case 'N': return KeyCode::N;
-	case 'O': return KeyCode::O;
-	case 'P': return KeyCode::P;
-	case 'Q': return KeyCode::Q;
-	case 'R': return KeyCode::R;
-	case 'S': return KeyCode::S;
-	case 'T': return KeyCode::T;
-	case 'U': return KeyCode::U;
-	case 'V': return KeyCode::V;
-	case 'W': return KeyCode::W;
-	case 'X': return KeyCode::X;
-	case 'Y': return KeyCode::Y;
-	case 'Z': return KeyCode::Z;
-	case '0': return KeyCode::Num0;
-	case '1': return KeyCode::Num1;
-	case '2': return KeyCode::Num2;
-	case '3': return KeyCode::Num3;
-	case '4': return KeyCode::Num4;
-	case '5': return KeyCode::Num5;
-	case '6': return KeyCode::Num6;
-	case '7': return KeyCode::Num7;
-	case '8': return KeyCode::Num8;
-	case '9': return KeyCode::Num9;
-	case VK_NUMPAD0: return KeyCode::Numpad0;
-	case VK_NUMPAD1: return KeyCode::Numpad1;
-	case VK_NUMPAD2: return KeyCode::Numpad2;
-	case VK_NUMPAD3: return KeyCode::Numpad3;
-	case VK_NUMPAD4: return KeyCode::Numpad4;
-	case VK_NUMPAD5: return KeyCode::Numpad5;
-	case VK_NUMPAD6: return KeyCode::Numpad6;
-	case VK_NUMPAD7: return KeyCode::Numpad7;
-	case VK_NUMPAD8: return KeyCode::Numpad8;
-	case VK_NUMPAD9: return KeyCode::Numpad9;
-	case VK_UP: return KeyCode::Up;
-	case VK_DOWN: return KeyCode::Down;
-	case VK_LEFT: return KeyCode::Left;
-	case VK_RIGHT: return KeyCode::Right;
-	case VK_RETURN: return KeyCode::Enter;
-	case VK_SPACE: return KeyCode::Space;
-	case VK_ESCAPE: return KeyCode::Esc;
-	default: return KeyCode::Unknown;
 	}
-}
 
-int easy2d::KeyEvent::GetCount() const
-{
-	return static_cast<int>((DWORD)l_param_ & 0x0000FFFF);
-}
+	KeyCode KeyEvent::GetCode() const
+	{
+		switch (w_param_)
+		{
+		case 'A': return KeyCode::A;
+		case 'B': return KeyCode::B;
+		case 'C': return KeyCode::C;
+		case 'D': return KeyCode::D;
+		case 'E': return KeyCode::E;
+		case 'F': return KeyCode::F;
+		case 'G': return KeyCode::G;
+		case 'H': return KeyCode::H;
+		case 'I': return KeyCode::I;
+		case 'J': return KeyCode::J;
+		case 'K': return KeyCode::K;
+		case 'L': return KeyCode::L;
+		case 'M': return KeyCode::M;
+		case 'N': return KeyCode::N;
+		case 'O': return KeyCode::O;
+		case 'P': return KeyCode::P;
+		case 'Q': return KeyCode::Q;
+		case 'R': return KeyCode::R;
+		case 'S': return KeyCode::S;
+		case 'T': return KeyCode::T;
+		case 'U': return KeyCode::U;
+		case 'V': return KeyCode::V;
+		case 'W': return KeyCode::W;
+		case 'X': return KeyCode::X;
+		case 'Y': return KeyCode::Y;
+		case 'Z': return KeyCode::Z;
+		case '0': return KeyCode::Num0;
+		case '1': return KeyCode::Num1;
+		case '2': return KeyCode::Num2;
+		case '3': return KeyCode::Num3;
+		case '4': return KeyCode::Num4;
+		case '5': return KeyCode::Num5;
+		case '6': return KeyCode::Num6;
+		case '7': return KeyCode::Num7;
+		case '8': return KeyCode::Num8;
+		case '9': return KeyCode::Num9;
+		case VK_NUMPAD0: return KeyCode::Numpad0;
+		case VK_NUMPAD1: return KeyCode::Numpad1;
+		case VK_NUMPAD2: return KeyCode::Numpad2;
+		case VK_NUMPAD3: return KeyCode::Numpad3;
+		case VK_NUMPAD4: return KeyCode::Numpad4;
+		case VK_NUMPAD5: return KeyCode::Numpad5;
+		case VK_NUMPAD6: return KeyCode::Numpad6;
+		case VK_NUMPAD7: return KeyCode::Numpad7;
+		case VK_NUMPAD8: return KeyCode::Numpad8;
+		case VK_NUMPAD9: return KeyCode::Numpad9;
+		case VK_UP: return KeyCode::Up;
+		case VK_DOWN: return KeyCode::Down;
+		case VK_LEFT: return KeyCode::Left;
+		case VK_RIGHT: return KeyCode::Right;
+		case VK_RETURN: return KeyCode::Enter;
+		case VK_SPACE: return KeyCode::Space;
+		case VK_ESCAPE: return KeyCode::Esc;
+		default: return KeyCode::Unknown;
+		}
+	}
 
-easy2d::KeyEvent::Type easy2d::KeyEvent::GetType() const
-{
-	return Type(message_);
-}
+	int KeyEvent::GetCount() const
+	{
+		return static_cast<int>((DWORD)l_param_ & 0x0000FFFF);
+	}
+
+	KeyEvent::Type KeyEvent::GetType() const
+	{
+		return Type(message_);
+	}
+}

core/events/MouseEvent.cpp

@@ -21,65 +21,68 @@
 #include "..\e2devent.h"
 #include "..\e2dmodule.h"
 
-easy2d::MouseEvent::MouseEvent(UINT message, WPARAM w_param, LPARAM l_param)
-	: message_(message)
-	, w_param_(w_param)
-	, l_param_(l_param)
+namespace easy2d
 {
-}
+	MouseEvent::MouseEvent(UINT message, WPARAM w_param, LPARAM l_param)
+		: message_(message)
+		, w_param_(w_param)
+		, l_param_(l_param)
+	{
+	}
 
-float easy2d::MouseEvent::GetX() const
-{
-	float dpi = Graphics::GetDpi();
-	return ((float)(short)LOWORD(l_param_)) * 96.f / dpi;
-}
+	float MouseEvent::GetX() const
+	{
+		float dpi = Graphics::GetDpi();
+		return ((float)(short)LOWORD(l_param_)) * 96.f / dpi;
+	}
 
-float easy2d::MouseEvent::GetY() const
-{
-	float dpi = Graphics::GetDpi();
-	return ((float)(short)HIWORD(l_param_)) * 96.f / dpi;
-}
+	float MouseEvent::GetY() const
+	{
+		float dpi = Graphics::GetDpi();
+		return ((float)(short)HIWORD(l_param_)) * 96.f / dpi;
+	}
 
-easy2d::Point easy2d::MouseEvent::GetPosition() const
-{
-	float dpi = Graphics::GetDpi();
-	return Point(
-		((float)(short)LOWORD(l_param_)) * 96.f / dpi,
-		((float)(short)HIWORD(l_param_)) * 96.f / dpi
-	);
-}
+	Point MouseEvent::GetPosition() const
+	{
+		float dpi = Graphics::GetDpi();
+		return Point(
+			((float)(short)LOWORD(l_param_)) * 96.f / dpi,
+			((float)(short)HIWORD(l_param_)) * 96.f / dpi
+		);
+	}
 
-bool easy2d::MouseEvent::IsShiftDown() const
-{
-	return GET_KEYSTATE_WPARAM(w_param_) == MK_SHIFT;
-}
+	bool MouseEvent::IsShiftDown() const
+	{
+		return GET_KEYSTATE_WPARAM(w_param_) == MK_SHIFT;
+	}
 
-bool easy2d::MouseEvent::IsCtrlDown() const
-{
-	return GET_KEYSTATE_WPARAM(w_param_) == MK_CONTROL;
-}
+	bool MouseEvent::IsCtrlDown() const
+	{
+		return GET_KEYSTATE_WPARAM(w_param_) == MK_CONTROL;
+	}
 
-float easy2d::MouseEvent::GetWheelDelta() const
-{
-	return static_cast<float>(GET_WHEEL_DELTA_WPARAM(w_param_));
-}
+	float MouseEvent::GetWheelDelta() const
+	{
+		return static_cast<float>(GET_WHEEL_DELTA_WPARAM(w_param_));
+	}
 
-bool easy2d::MouseEvent::IsLButtonDown() const
-{
-	return GET_KEYSTATE_WPARAM(w_param_) == MK_LBUTTON;
-}
+	bool MouseEvent::IsLButtonDown() const
+	{
+		return GET_KEYSTATE_WPARAM(w_param_) == MK_LBUTTON;
+	}
 
-bool easy2d::MouseEvent::IsRButtonDown() const
-{
-	return GET_KEYSTATE_WPARAM(w_param_) == MK_RBUTTON;
-}
+	bool MouseEvent::IsRButtonDown() const
+	{
+		return GET_KEYSTATE_WPARAM(w_param_) == MK_RBUTTON;
+	}
 
-bool easy2d::MouseEvent::IsMButtonDown() const
-{
-	return GET_KEYSTATE_WPARAM(w_param_) == MK_MBUTTON;
-}
+	bool MouseEvent::IsMButtonDown() const
+	{
+		return GET_KEYSTATE_WPARAM(w_param_) == MK_MBUTTON;
+	}
 
-easy2d::MouseEvent::Type easy2d::MouseEvent::GetType() const
-{
-	return Type(message_);
-}
+	MouseEvent::Type MouseEvent::GetType() const
+	{
+		return Type(message_);
+	}
+}

core/modules/Audio.cpp

@@ -21,47 +21,50 @@
 #include "..\e2dmodule.h"
 
 
-easy2d::Audio::Audio()
-	: x_audio2_(nullptr)
-	, mastering_voice_(nullptr)
+namespace easy2d
 {
-	ThrowIfFailed(
-		MFStartup(MF_VERSION)
-	);
-
-	ThrowIfFailed(
-		XAudio2Create(&x_audio2_)
-	);
-
-	ThrowIfFailed(
-		x_audio2_->CreateMasteringVoice(&mastering_voice_)
-	);
-}
-
-easy2d::Audio::~Audio()
-{
-	if (mastering_voice_)
+	Audio::Audio()
+		: x_audio2_(nullptr)
+		, mastering_voice_(nullptr)
 	{
-		mastering_voice_->DestroyVoice();
-		mastering_voice_ = nullptr;
+		ThrowIfFailed(
+			MFStartup(MF_VERSION)
+		);
+
+		ThrowIfFailed(
+			XAudio2Create(&x_audio2_)
+		);
+
+		ThrowIfFailed(
+			x_audio2_->CreateMasteringVoice(&mastering_voice_)
+		);
 	}
 
-	SafeRelease(x_audio2_);
+	Audio::~Audio()
+	{
+		if (mastering_voice_)
+		{
+			mastering_voice_->DestroyVoice();
+			mastering_voice_ = nullptr;
+		}
 
-	MFShutdown();
-}
+		SafeRelease(x_audio2_);
 
-HRESULT easy2d::Audio::CreateVoice(IXAudio2SourceVoice ** voice, WAVEFORMATEX * wfx)
-{
-	return x_audio2_->CreateSourceVoice(voice, wfx, 0, XAUDIO2_DEFAULT_FREQ_RATIO);
-}
+		MFShutdown();
+	}
 
-void easy2d::Audio::Open()
-{
-	x_audio2_->StartEngine();
-}
+	HRESULT Audio::CreateVoice(IXAudio2SourceVoice ** voice, WAVEFORMATEX * wfx)
+	{
+		return x_audio2_->CreateSourceVoice(voice, wfx, 0, XAUDIO2_DEFAULT_FREQ_RATIO);
+	}
 
-void easy2d::Audio::Close()
-{
-	x_audio2_->StopEngine();
-}
+	void Audio::Open()
+	{
+		x_audio2_->StartEngine();
+	}
+
+	void Audio::Close()
+	{
+		x_audio2_->StopEngine();
+	}
+}

core/modules/Device.cpp

@@ -20,49 +20,56 @@
 
 #include "..\e2dmodule.h"
 
-static easy2d::Graphics *	graphics_device = nullptr;
-static easy2d::Input *		input_device = nullptr;
-static easy2d::Audio *		audio_device = nullptr;
 
-easy2d::Graphics * easy2d::Device::GetGraphics()
+namespace easy2d
 {
-	return graphics_device;
-}
-
-easy2d::Input * easy2d::Device::GetInput()
-{
-	return input_device;
-}
-
-easy2d::Audio * easy2d::Device::GetAudio()
-{
-	return audio_device;
-}
-
-void easy2d::Device::Init(HWND hwnd)
-{
-	graphics_device = new (std::nothrow) Graphics(hwnd);
-	input_device = new (std::nothrow) Input(hwnd);
-	audio_device = new (std::nothrow) Audio();
-}
-
-void easy2d::Device::Destroy()
-{
-	if (audio_device)
+	namespace
 	{
-		delete audio_device;
-		audio_device = nullptr;
+		Graphics *	graphics_device = nullptr;
+		Input *		input_device = nullptr;
+		Audio *		audio_device = nullptr;
 	}
 
-	if (input_device)
+	Graphics * Device::GetGraphics()
 	{
-		delete input_device;
-		input_device = nullptr;
+		return graphics_device;
 	}
 
-	if (graphics_device)
+	Input * Device::GetInput()
 	{
-		delete graphics_device;
-		graphics_device = nullptr;
+		return input_device;
 	}
-}
+
+	Audio * Device::GetAudio()
+	{
+		return audio_device;
+	}
+
+	void Device::Init(HWND hwnd)
+	{
+		graphics_device = new (std::nothrow) Graphics(hwnd);
+		input_device = new (std::nothrow) Input(hwnd);
+		audio_device = new (std::nothrow) Audio();
+	}
+
+	void Device::Destroy()
+	{
+		if (audio_device)
+		{
+			delete audio_device;
+			audio_device = nullptr;
+		}
+
+		if (input_device)
+		{
+			delete input_device;
+			input_device = nullptr;
+		}
+
+		if (graphics_device)
+		{
+			delete graphics_device;
+			graphics_device = nullptr;
+		}
+	}
+}

core/modules/Graphics.cpp

@@ -24,7 +24,10 @@
 
 namespace easy2d
 {
-	// 文字渲染器
+	//-------------------------------------------------------
+	// TextRenderer
+	//-------------------------------------------------------
+
 	class TextRenderer
 		: public IDWriteTextRenderer
 	{
@@ -505,320 +508,324 @@ namespace easy2d
 
 		return S_OK;
 	}
-}
 
 
-easy2d::Graphics::Graphics(HWND hwnd)
-	: factory_(nullptr)
-	, imaging_factory_(nullptr)
-	, write_factory_(nullptr)
-	, miter_stroke_style_(nullptr)
-	, bevel_stroke_style_(nullptr)
-	, round_stroke_style_(nullptr)
-	, fps_text_format_(nullptr)
-	, fps_text_layout_(nullptr)
-	, render_target_(nullptr)
-	, solid_brush_(nullptr)
-	, text_renderer_(nullptr)
-	, clear_color_(D2D1::ColorF(D2D1::ColorF::Black))
-{
-	ThrowIfFailed(
-		D2D1CreateFactory(
-			D2D1_FACTORY_TYPE_SINGLE_THREADED,
-			&factory_
-		)
-	);
+	//-------------------------------------------------------
+	// Graphics
+	//-------------------------------------------------------
 
-	ThrowIfFailed(
-		CoCreateInstance(
-			CLSID_WICImagingFactory,
-			nullptr,
-			CLSCTX_INPROC_SERVER,
-			IID_IWICImagingFactory,
-			reinterpret_cast<void**>(&imaging_factory_)
-		)
-	);
-
-	ThrowIfFailed(
-		DWriteCreateFactory(
-			DWRITE_FACTORY_TYPE_SHARED,
-			__uuidof(IDWriteFactory),
-			reinterpret_cast<IUnknown**>(&write_factory_)
-		)
-	);
-
-	RECT rc;
-	::GetClientRect(hwnd, &rc);
-
-	D2D1_SIZE_U size = D2D1::SizeU(
-		rc.right - rc.left,
-		rc.bottom - rc.top
-	);
-
-	// 创建设备相关资源。这些资源应在 Direct2D 设备消失时重建
-	// 创建一个 Direct2D 渲染目标
-	ThrowIfFailed(
-		factory_->CreateHwndRenderTarget(
-			D2D1::RenderTargetProperties(),
-			D2D1::HwndRenderTargetProperties(
-				hwnd,
-				size,
-				D2D1_PRESENT_OPTIONS_NONE),
-			&render_target_
-		)
-	);
-
-	// 创建画刷
-	ThrowIfFailed(
-		render_target_->CreateSolidColorBrush(
-			D2D1::ColorF(D2D1::ColorF::White),
-			&solid_brush_
-		)
-	);
-
-	// 创建自定义的文字渲染器
-	ThrowIfFailed(
-		TextRenderer::Create(
-			&text_renderer_,
-			factory_,
-			render_target_,
-			solid_brush_
-		)
-	);
-}
-
-easy2d::Graphics::~Graphics()
-{
-	SafeRelease(fps_text_format_);
-	SafeRelease(fps_text_layout_);
-	SafeRelease(text_renderer_);
-	SafeRelease(solid_brush_);
-	SafeRelease(render_target_);
-
-	SafeRelease(miter_stroke_style_);
-	SafeRelease(bevel_stroke_style_);
-	SafeRelease(round_stroke_style_);
-	SafeRelease(factory_);
-	SafeRelease(imaging_factory_);
-	SafeRelease(write_factory_);
-}
-
-void easy2d::Graphics::BeginDraw()
-{
-	render_target_->BeginDraw();
-	render_target_->Clear(clear_color_);
-}
-
-void easy2d::Graphics::EndDraw()
-{
-	HRESULT hr = render_target_->EndDraw();
-
-	if (hr == D2DERR_RECREATE_TARGET)
+	Graphics::Graphics(HWND hwnd)
+		: factory_(nullptr)
+		, imaging_factory_(nullptr)
+		, write_factory_(nullptr)
+		, miter_stroke_style_(nullptr)
+		, bevel_stroke_style_(nullptr)
+		, round_stroke_style_(nullptr)
+		, fps_text_format_(nullptr)
+		, fps_text_layout_(nullptr)
+		, render_target_(nullptr)
+		, solid_brush_(nullptr)
+		, text_renderer_(nullptr)
+		, clear_color_(D2D1::ColorF(D2D1::ColorF::Black))
 	{
-		// 如果 Direct3D 设备在执行过程中消失，将丢弃当前的设备相关资源
-		// 并在下一次调用时重建资源
-		hr = S_OK;
+		ThrowIfFailed(
+			D2D1CreateFactory(
+				D2D1_FACTORY_TYPE_SINGLE_THREADED,
+				&factory_
+			)
+		);
 
+		ThrowIfFailed(
+			CoCreateInstance(
+				CLSID_WICImagingFactory,
+				nullptr,
+				CLSCTX_INPROC_SERVER,
+				IID_IWICImagingFactory,
+				reinterpret_cast<void**>(&imaging_factory_)
+			)
+		);
+
+		ThrowIfFailed(
+			DWriteCreateFactory(
+				DWRITE_FACTORY_TYPE_SHARED,
+				__uuidof(IDWriteFactory),
+				reinterpret_cast<IUnknown**>(&write_factory_)
+			)
+		);
+
+		RECT rc;
+		::GetClientRect(hwnd, &rc);
+
+		D2D1_SIZE_U size = D2D1::SizeU(
+			rc.right - rc.left,
+			rc.bottom - rc.top
+		);
+
+		// 创建设备相关资源。这些资源应在 Direct2D 设备消失时重建
+		// 创建一个 Direct2D 渲染目标
+		ThrowIfFailed(
+			factory_->CreateHwndRenderTarget(
+				D2D1::RenderTargetProperties(),
+				D2D1::HwndRenderTargetProperties(
+					hwnd,
+					size,
+					D2D1_PRESENT_OPTIONS_NONE),
+				&render_target_
+			)
+		);
+
+		// 创建画刷
+		ThrowIfFailed(
+			render_target_->CreateSolidColorBrush(
+				D2D1::ColorF(D2D1::ColorF::White),
+				&solid_brush_
+			)
+		);
+
+		// 创建自定义的文字渲染器
+		ThrowIfFailed(
+			TextRenderer::Create(
+				&text_renderer_,
+				factory_,
+				render_target_,
+				solid_brush_
+			)
+		);
+	}
+
+	Graphics::~Graphics()
+	{
 		SafeRelease(fps_text_format_);
 		SafeRelease(fps_text_layout_);
 		SafeRelease(text_renderer_);
 		SafeRelease(solid_brush_);
 		SafeRelease(render_target_);
+
+		SafeRelease(miter_stroke_style_);
+		SafeRelease(bevel_stroke_style_);
+		SafeRelease(round_stroke_style_);
+		SafeRelease(factory_);
+		SafeRelease(imaging_factory_);
+		SafeRelease(write_factory_);
 	}
 
-	ThrowIfFailed(hr);
-}
-
-void easy2d::Graphics::DrawDebugInfo()
-{
-	static int render_times_ = 0;
-	static Time last_render_time_ = Time::Now();
-	int duration = (Time::Now() - last_render_time_).Milliseconds();
-
-	if (!fps_text_format_)
+	void Graphics::BeginDraw()
 	{
-		ThrowIfFailed(
-			write_factory_->CreateTextFormat(
-				L"",
+		render_target_->BeginDraw();
+		render_target_->Clear(clear_color_);
+	}
+
+	void Graphics::EndDraw()
+	{
+		HRESULT hr = render_target_->EndDraw();
+
+		if (hr == D2DERR_RECREATE_TARGET)
+		{
+			// 如果 Direct3D 设备在执行过程中消失，将丢弃当前的设备相关资源
+			// 并在下一次调用时重建资源
+			hr = S_OK;
+
+			SafeRelease(fps_text_format_);
+			SafeRelease(fps_text_layout_);
+			SafeRelease(text_renderer_);
+			SafeRelease(solid_brush_);
+			SafeRelease(render_target_);
+		}
+
+		ThrowIfFailed(hr);
+	}
+
+	void Graphics::DrawDebugInfo()
+	{
+		static int render_times_ = 0;
+		static Time last_render_time_ = Time::Now();
+		int duration = (Time::Now() - last_render_time_).Milliseconds();
+
+		if (!fps_text_format_)
+		{
+			ThrowIfFailed(
+				write_factory_->CreateTextFormat(
+					L"",
+					nullptr,
+					DWRITE_FONT_WEIGHT_NORMAL,
+					DWRITE_FONT_STYLE_NORMAL,
+					DWRITE_FONT_STRETCH_NORMAL,
+					20,
+					L"",
+					&fps_text_format_
+				)
+			);
+
+			ThrowIfFailed(
+				fps_text_format_->SetWordWrapping(
+					DWRITE_WORD_WRAPPING_NO_WRAP
+				)
+			);
+		}
+
+		++render_times_;
+		if (duration >= 100)
+		{
+			wchar_t fps_text[12] = {};
+			int len = swprintf_s(fps_text, L"FPS: %.1f", 1000.f / duration * render_times_);
+
+			last_render_time_ = Time::Now();
+			render_times_ = 0;
+
+			SafeRelease(fps_text_layout_);
+
+			ThrowIfFailed(
+				write_factory_->CreateTextLayout(
+					fps_text,
+					static_cast<UINT32>(len),
+					fps_text_format_,
+					0,
+					0,
+					&fps_text_layout_
+				)
+			);
+		}
+
+		if (fps_text_layout_)
+		{
+			render_target_->SetTransform(D2D1::Matrix3x2F::Identity());
+			solid_brush_->SetOpacity(1.0f);
+			static_cast<TextRenderer*>(text_renderer_)->SetTextStyle(
+				D2D1::ColorF(D2D1::ColorF::White),
+				TRUE,
+				D2D1::ColorF(D2D1::ColorF::Black, 0.4f),
+				1.5f,
+				D2D1_LINE_JOIN_ROUND
+			);
+
+			fps_text_layout_->Draw(
 				nullptr,
-				DWRITE_FONT_WEIGHT_NORMAL,
-				DWRITE_FONT_STYLE_NORMAL,
-				DWRITE_FONT_STRETCH_NORMAL,
-				20,
-				L"",
-				&fps_text_format_
-			)
-		);
-
-		ThrowIfFailed(
-			fps_text_format_->SetWordWrapping(
-				DWRITE_WORD_WRAPPING_NO_WRAP
-			)
-		);
+				text_renderer_,
+				10,
+				0
+			);
+		}
 	}
 
-	++render_times_;
-	if (duration >= 100)
+	ID2D1HwndRenderTarget * Graphics::GetRenderTarget() const
 	{
-		wchar_t fps_text[12] = {};
-		int len = swprintf_s(fps_text, L"FPS: %.1f", 1000.f / duration * render_times_);
-
-		last_render_time_ = Time::Now();
-		render_times_ = 0;
-
-		SafeRelease(fps_text_layout_);
-
-		ThrowIfFailed(
-			write_factory_->CreateTextLayout(
-				fps_text,
-				static_cast<UINT32>(len),
-				fps_text_format_,
-				0,
-				0,
-				&fps_text_layout_
-			)
-		);
+		return render_target_;
 	}
 
-	if (fps_text_layout_)
+	ID2D1SolidColorBrush * Graphics::GetSolidBrush() const
+	{
+		return solid_brush_;
+	}
+
+	IDWriteTextRenderer* Graphics::GetTextRender() const
+	{
+		return text_renderer_;
+	}
+
+	ID2D1Factory * Graphics::GetFactory() const
+	{
+		return factory_;
+	}
+
+	IWICImagingFactory * Graphics::GetImagingFactory() const
+	{
+		return imaging_factory_;
+	}
+
+	IDWriteFactory * Graphics::GetWriteFactory() const
+	{
+		return write_factory_;
+	}
+
+	ID2D1StrokeStyle * Graphics::GetMiterStrokeStyle()
+	{
+		if (!miter_stroke_style_)
+		{
+			ThrowIfFailed(
+				factory_->CreateStrokeStyle(
+					D2D1::StrokeStyleProperties(
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_LINE_JOIN_MITER,
+						2.0f,
+						D2D1_DASH_STYLE_SOLID,
+						0.0f),
+					nullptr,
+					0,
+					&miter_stroke_style_
+				)
+			);
+		}
+		return miter_stroke_style_;
+	}
+
+	ID2D1StrokeStyle * Graphics::GetBevelStrokeStyle()
+	{
+		if (!bevel_stroke_style_)
+		{
+			ThrowIfFailed(
+				factory_->CreateStrokeStyle(
+					D2D1::StrokeStyleProperties(
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_LINE_JOIN_BEVEL,
+						2.0f,
+						D2D1_DASH_STYLE_SOLID,
+						0.0f),
+					nullptr,
+					0,
+					&bevel_stroke_style_
+				)
+			);
+		}
+		return bevel_stroke_style_;
+	}
+
+	ID2D1StrokeStyle * Graphics::GetRoundStrokeStyle()
+	{
+		if (!round_stroke_style_)
+		{
+			ThrowIfFailed(
+				factory_->CreateStrokeStyle(
+					D2D1::StrokeStyleProperties(
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_CAP_STYLE_FLAT,
+						D2D1_LINE_JOIN_ROUND,
+						2.0f,
+						D2D1_DASH_STYLE_SOLID,
+						0.0f),
+					nullptr,
+					0,
+					&round_stroke_style_
+				)
+			);
+		}
+		return round_stroke_style_;
+	}
+
+	void Graphics::SetTextRendererStyle(const Color & fill_color, bool has_outline, const Color & outline_color, float outline_width, Stroke outline_stroke)
 	{
-		render_target_->SetTransform(D2D1::Matrix3x2F::Identity());
-		solid_brush_->SetOpacity(1.0f);
 		static_cast<TextRenderer*>(text_renderer_)->SetTextStyle(
-			D2D1::ColorF(D2D1::ColorF::White),
-			TRUE,
-			D2D1::ColorF(D2D1::ColorF::Black, 0.4f),
-			1.5f,
-			D2D1_LINE_JOIN_ROUND
-		);
-
-		fps_text_layout_->Draw(
-			nullptr,
-			text_renderer_,
-			10,
-			0
+			D2D1_COLOR_F(fill_color),
+			has_outline,
+			D2D1_COLOR_F(outline_color),
+			outline_width,
+			D2D1_LINE_JOIN(outline_stroke)
 		);
 	}
-}
 
-ID2D1HwndRenderTarget * easy2d::Graphics::GetRenderTarget() const
-{
-	return render_target_;
-}
-
-ID2D1SolidColorBrush * easy2d::Graphics::GetSolidBrush() const
-{
-	return solid_brush_;
-}
-
-IDWriteTextRenderer* easy2d::Graphics::GetTextRender() const
-{
-	return text_renderer_;
-}
-
-ID2D1Factory * easy2d::Graphics::GetFactory() const
-{
-	return factory_;
-}
-
-IWICImagingFactory * easy2d::Graphics::GetImagingFactory() const
-{
-	return imaging_factory_;
-}
-
-IDWriteFactory * easy2d::Graphics::GetWriteFactory() const
-{
-	return write_factory_;
-}
-
-ID2D1StrokeStyle * easy2d::Graphics::GetMiterStrokeStyle()
-{
-	if (!miter_stroke_style_)
+	float Graphics::GetDpi()
 	{
-		ThrowIfFailed(
-			factory_->CreateStrokeStyle(
-				D2D1::StrokeStyleProperties(
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_LINE_JOIN_MITER,
-					2.0f,
-					D2D1_DASH_STYLE_SOLID,
-					0.0f),
-				nullptr,
-				0,
-				&miter_stroke_style_
-			)
-		);
+		static float dpi = -1;
+		if (dpi < 0)
+		{
+			HDC hdc = ::GetDC(0);
+			dpi = static_cast<float>(::GetDeviceCaps(hdc, LOGPIXELSX));
+			::ReleaseDC(0, hdc);
+		}
+		return dpi;
 	}
-	return miter_stroke_style_;
-}
-
-ID2D1StrokeStyle * easy2d::Graphics::GetBevelStrokeStyle()
-{
-	if (!bevel_stroke_style_)
-	{
-		ThrowIfFailed(
-			factory_->CreateStrokeStyle(
-				D2D1::StrokeStyleProperties(
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_LINE_JOIN_BEVEL,
-					2.0f,
-					D2D1_DASH_STYLE_SOLID,
-					0.0f),
-				nullptr,
-				0,
-				&bevel_stroke_style_
-			)
-		);
-	}
-	return bevel_stroke_style_;
-}
-
-ID2D1StrokeStyle * easy2d::Graphics::GetRoundStrokeStyle()
-{
-	if (!round_stroke_style_)
-	{
-		ThrowIfFailed(
-			factory_->CreateStrokeStyle(
-				D2D1::StrokeStyleProperties(
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_CAP_STYLE_FLAT,
-					D2D1_LINE_JOIN_ROUND,
-					2.0f,
-					D2D1_DASH_STYLE_SOLID,
-					0.0f),
-				nullptr,
-				0,
-				&round_stroke_style_
-			)
-		);
-	}
-	return round_stroke_style_;
-}
-
-void easy2d::Graphics::SetTextRendererStyle(const Color & fill_color, bool has_outline, const Color & outline_color, float outline_width, Stroke outline_stroke)
-{
-	static_cast<TextRenderer*>(text_renderer_)->SetTextStyle(
-		D2D1_COLOR_F(fill_color),
-		has_outline,
-		D2D1_COLOR_F(outline_color),
-		outline_width,
-		D2D1_LINE_JOIN(outline_stroke)
-	);
-}
-
-float easy2d::Graphics::GetDpi()
-{
-	static float dpi = -1;
-	if (dpi < 0)
-	{
-		HDC hdc = ::GetDC(0);
-		dpi = static_cast<float>(::GetDeviceCaps(hdc, LOGPIXELSX));
-		::ReleaseDC(0, hdc);
-	}
-	return dpi;
-}
+}

core/modules/Input.cpp

@@ -22,151 +22,154 @@
 #include "..\e2dtool.h"
 
 
-easy2d::Input::Input(HWND hwnd)
-	: direct_input_(nullptr)
-	, keyboard_device_(nullptr)
-	, mouse_device_(nullptr)
+namespace easy2d
 {
-	ZeroMemory(key_buffer_, sizeof(key_buffer_));
-	ZeroMemory(&mouse_state_, sizeof(mouse_state_));
-
-	HINSTANCE hinstance = GetModuleHandle(nullptr);
-
-	// 初始化接口对象
-	ThrowIfFailed(
-		DirectInput8Create(
-			hinstance,
-			DIRECTINPUT_VERSION,
-			IID_IDirectInput8,
-			(void**)&direct_input_,
-			nullptr
-		)
-	);
-
-	// 初始化键盘设备
-	ThrowIfFailed(
-		direct_input_->CreateDevice(
-			GUID_SysKeyboard,
-			&keyboard_device_,
-			nullptr
-		)
-	);
-
-	keyboard_device_->SetCooperativeLevel(hwnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE);
-	keyboard_device_->SetDataFormat(&c_dfDIKeyboard);
-	keyboard_device_->Acquire();
-	keyboard_device_->Poll();
-
-	// 初始化鼠标设备
-	ThrowIfFailed(
-		direct_input_->CreateDevice(
-			GUID_SysMouse,
-			&mouse_device_,
-			nullptr
-		)
-	);
-
-	mouse_device_->SetCooperativeLevel(hwnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE);
-	mouse_device_->SetDataFormat(&c_dfDIMouse);
-	mouse_device_->Acquire();
-	mouse_device_->Poll();
-}
-
-easy2d::Input::~Input()
-{
-	if (keyboard_device_)
-		keyboard_device_->Unacquire();
-	if (mouse_device_)
-		mouse_device_->Unacquire();
-
-	SafeRelease(mouse_device_);
-	SafeRelease(keyboard_device_);
-	SafeRelease(direct_input_);
-}
-
-void easy2d::Input::Flush()
-{
-	if (keyboard_device_)
+	Input::Input(HWND hwnd)
+		: direct_input_(nullptr)
+		, keyboard_device_(nullptr)
+		, mouse_device_(nullptr)
 	{
-		HRESULT hr = keyboard_device_->Poll();
-		if (FAILED(hr))
+		ZeroMemory(key_buffer_, sizeof(key_buffer_));
+		ZeroMemory(&mouse_state_, sizeof(mouse_state_));
+
+		HINSTANCE hinstance = GetModuleHandle(nullptr);
+
+		// 初始化接口对象
+		ThrowIfFailed(
+			DirectInput8Create(
+				hinstance,
+				DIRECTINPUT_VERSION,
+				IID_IDirectInput8,
+				(void**)&direct_input_,
+				nullptr
+			)
+		);
+
+		// 初始化键盘设备
+		ThrowIfFailed(
+			direct_input_->CreateDevice(
+				GUID_SysKeyboard,
+				&keyboard_device_,
+				nullptr
+			)
+		);
+
+		keyboard_device_->SetCooperativeLevel(hwnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE);
+		keyboard_device_->SetDataFormat(&c_dfDIKeyboard);
+		keyboard_device_->Acquire();
+		keyboard_device_->Poll();
+
+		// 初始化鼠标设备
+		ThrowIfFailed(
+			direct_input_->CreateDevice(
+				GUID_SysMouse,
+				&mouse_device_,
+				nullptr
+			)
+		);
+
+		mouse_device_->SetCooperativeLevel(hwnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE);
+		mouse_device_->SetDataFormat(&c_dfDIMouse);
+		mouse_device_->Acquire();
+		mouse_device_->Poll();
+	}
+
+	Input::~Input()
+	{
+		if (keyboard_device_)
+			keyboard_device_->Unacquire();
+		if (mouse_device_)
+			mouse_device_->Unacquire();
+
+		SafeRelease(mouse_device_);
+		SafeRelease(keyboard_device_);
+		SafeRelease(direct_input_);
+	}
+
+	void Input::Flush()
+	{
+		if (keyboard_device_)
 		{
-			hr = keyboard_device_->Acquire();
-			while (hr == DIERR_INPUTLOST)
+			HRESULT hr = keyboard_device_->Poll();
+			if (FAILED(hr))
+			{
 				hr = keyboard_device_->Acquire();
+				while (hr == DIERR_INPUTLOST)
+					hr = keyboard_device_->Acquire();
+			}
+			else
+			{
+				keyboard_device_->GetDeviceState(
+					sizeof(key_buffer_),
+					(void**)&key_buffer_
+				);
+			}
 		}
-		else
-		{
-			keyboard_device_->GetDeviceState(
-				sizeof(key_buffer_),
-				(void**)&key_buffer_
-			);
-		}
-	}
 
-	if (mouse_device_)
-	{
-		HRESULT hr = mouse_device_->Poll();
-		if (FAILED(hr))
+		if (mouse_device_)
 		{
-			hr = mouse_device_->Acquire();
-			while (hr == DIERR_INPUTLOST)
+			HRESULT hr = mouse_device_->Poll();
+			if (FAILED(hr))
+			{
 				hr = mouse_device_->Acquire();
-		}
-		else
-		{
-			mouse_device_->GetDeviceState(
-				sizeof(mouse_state_),
-				(void**)&mouse_state_
-			);
+				while (hr == DIERR_INPUTLOST)
+					hr = mouse_device_->Acquire();
+			}
+			else
+			{
+				mouse_device_->GetDeviceState(
+					sizeof(mouse_state_),
+					(void**)&mouse_state_
+				);
+			}
 		}
 	}
-}
 
-bool easy2d::Input::IsDown(KeyCode key)
-{
-	if (key_buffer_[static_cast<int>(key)] & 0x80)
-		return true;
-	return false;
-}
+	bool Input::IsDown(KeyCode key)
+	{
+		if (key_buffer_[static_cast<int>(key)] & 0x80)
+			return true;
+		return false;
+	}
 
-bool easy2d::Input::IsDown(MouseCode code)
-{
-	if (mouse_state_.rgbButtons[static_cast<int>(code)] & 0x80)
-		return true;
-	return false;
-}
+	bool Input::IsDown(MouseCode code)
+	{
+		if (mouse_state_.rgbButtons[static_cast<int>(code)] & 0x80)
+			return true;
+		return false;
+	}
 
-float easy2d::Input::GetMouseX()
-{
-	return GetMousePos().x;
-}
+	float Input::GetMouseX()
+	{
+		return GetMousePos().x;
+	}
 
-float easy2d::Input::GetMouseY()
-{
-	return GetMousePos().y;
-}
+	float Input::GetMouseY()
+	{
+		return GetMousePos().y;
+	}
 
-easy2d::Point easy2d::Input::GetMousePos()
-{
-	POINT mousePos;
-	::GetCursorPos(&mousePos);
-	::ScreenToClient(Game::GetInstance()->GetHWnd(), &mousePos);
-	float dpi = Graphics::GetDpi();
-	return Point(mousePos.x * 96.f / dpi, mousePos.y * 96.f / dpi);
-}
+	Point Input::GetMousePos()
+	{
+		POINT mousePos;
+		::GetCursorPos(&mousePos);
+		::ScreenToClient(Game::GetInstance()->GetHWnd(), &mousePos);
+		float dpi = Graphics::GetDpi();
+		return Point(mousePos.x * 96.f / dpi, mousePos.y * 96.f / dpi);
+	}
 
-float easy2d::Input::GetMouseDeltaX()
-{
-	return (float)mouse_state_.lX;
-}
+	float Input::GetMouseDeltaX()
+	{
+		return (float)mouse_state_.lX;
+	}
 
-float easy2d::Input::GetMouseDeltaY()
-{
-	return (float)mouse_state_.lY;
-}
+	float Input::GetMouseDeltaY()
+	{
+		return (float)mouse_state_.lY;
+	}
 
-float easy2d::Input::GetMouseDeltaZ()
-{
-	return (float)mouse_state_.lZ;
-}
+	float Input::GetMouseDeltaZ()
+	{
+		return (float)mouse_state_.lZ;
+	}
+}

core/objects/Canvas.cpp

@@ -21,230 +21,233 @@
 #include "..\e2dobject.h"
 #include "..\e2dmodule.h"
 
-easy2d::Canvas::Canvas(float width, float height)
-	: render_target_(nullptr)
-	, fill_brush_(nullptr)
-	, line_brush_(nullptr)
-	, stroke_style_(nullptr)
-	, stroke_width_(1.0f)
-	, stroke_(Stroke::Miter)
+namespace easy2d
 {
-	render_target_ = Device::GetGraphics()->GetRenderTarget();
-	render_target_->AddRef();
-
-	ThrowIfFailed(
-		render_target_->CreateSolidColorBrush(
-			D2D1::ColorF(D2D1::ColorF::White),
-			&fill_brush_
-		)
-	);
-
-	ThrowIfFailed(
-		render_target_->CreateSolidColorBrush(
-			D2D1::ColorF(D2D1::ColorF::White),
-			&line_brush_
-		)
-	);
-	
-	this->SetClipEnabled(true);
-	this->SetWidth(width);
-	this->SetHeight(height);
-	this->SetStrokeStyle(stroke_);
-}
-
-easy2d::Canvas::~Canvas()
-{
-	SafeRelease(line_brush_);
-	SafeRelease(fill_brush_);
-	SafeRelease(render_target_);
-}
-
-void easy2d::Canvas::SetLineColor(const Color & color)
-{
-	line_brush_->SetColor(D2D_COLOR_F(color));
-}
-
-void easy2d::Canvas::SetFillColor(const Color & color)
-{
-	fill_brush_->SetColor(D2D_COLOR_F(color));
-}
-
-void easy2d::Canvas::SetStrokeWidth(float width)
-{
-	stroke_width_ = std::max(width, 0.f);
-}
-
-void easy2d::Canvas::SetStrokeStyle(Stroke strokeStyle)
-{
-	switch (strokeStyle)
+	Canvas::Canvas(float width, float height)
+		: render_target_(nullptr)
+		, fill_brush_(nullptr)
+		, line_brush_(nullptr)
+		, stroke_style_(nullptr)
+		, stroke_width_(1.0f)
+		, stroke_(Stroke::Miter)
 	{
-	case easy2d::Stroke::Miter:
-		stroke_style_ = Device::GetGraphics()->GetMiterStrokeStyle();
-		break;
-	case easy2d::Stroke::Bevel:
-		stroke_style_ = Device::GetGraphics()->GetBevelStrokeStyle();
-		break;
-	case easy2d::Stroke::Round:
-		stroke_style_ = Device::GetGraphics()->GetRoundStrokeStyle();
-		break;
+		render_target_ = Device::GetGraphics()->GetRenderTarget();
+		render_target_->AddRef();
+
+		ThrowIfFailed(
+			render_target_->CreateSolidColorBrush(
+				D2D1::ColorF(D2D1::ColorF::White),
+				&fill_brush_
+			)
+		);
+
+		ThrowIfFailed(
+			render_target_->CreateSolidColorBrush(
+				D2D1::ColorF(D2D1::ColorF::White),
+				&line_brush_
+			)
+		);
+
+		this->SetClipEnabled(true);
+		this->SetWidth(width);
+		this->SetHeight(height);
+		this->SetStrokeStyle(stroke_);
 	}
-}
 
-easy2d::Color easy2d::Canvas::GetLineColor() const
-{
-	return line_brush_->GetColor();
-}
+	Canvas::~Canvas()
+	{
+		SafeRelease(line_brush_);
+		SafeRelease(fill_brush_);
+		SafeRelease(render_target_);
+	}
 
-easy2d::Color easy2d::Canvas::GetFillColor() const
-{
-	return fill_brush_->GetColor();
-}
+	void Canvas::SetLineColor(const Color & color)
+	{
+		line_brush_->SetColor(D2D_COLOR_F(color));
+	}
 
-float easy2d::Canvas::GetStrokeWidth() const
-{
-	return stroke_width_;
-}
+	void Canvas::SetFillColor(const Color & color)
+	{
+		fill_brush_->SetColor(D2D_COLOR_F(color));
+	}
 
-easy2d::Stroke easy2d::Canvas::GetStrokeStyle() const
-{
-	return stroke_;
-}
+	void Canvas::SetStrokeWidth(float width)
+	{
+		stroke_width_ = std::max(width, 0.f);
+	}
 
-void easy2d::Canvas::DrawLine(const Point & begin, const Point & end)
-{
-	render_target_->DrawLine(
-		D2D1::Point2F(begin.x, begin.y),
-		D2D1::Point2F(end.x, end.y),
-		line_brush_,
-		stroke_width_,
-		stroke_style_
-	);
-}
+	void Canvas::SetStrokeStyle(Stroke strokeStyle)
+	{
+		switch (strokeStyle)
+		{
+		case Stroke::Miter:
+			stroke_style_ = Device::GetGraphics()->GetMiterStrokeStyle();
+			break;
+		case Stroke::Bevel:
+			stroke_style_ = Device::GetGraphics()->GetBevelStrokeStyle();
+			break;
+		case Stroke::Round:
+			stroke_style_ = Device::GetGraphics()->GetRoundStrokeStyle();
+			break;
+		}
+	}
 
-void easy2d::Canvas::DrawCircle(const Point & center, float radius)
-{
-	render_target_->DrawEllipse(
-		D2D1::Ellipse(
-			D2D1::Point2F(
-				center.x,
-				center.y
+	Color Canvas::GetLineColor() const
+	{
+		return line_brush_->GetColor();
+	}
+
+	Color Canvas::GetFillColor() const
+	{
+		return fill_brush_->GetColor();
+	}
+
+	float Canvas::GetStrokeWidth() const
+	{
+		return stroke_width_;
+	}
+
+	Stroke Canvas::GetStrokeStyle() const
+	{
+		return stroke_;
+	}
+
+	void Canvas::DrawLine(const Point & begin, const Point & end)
+	{
+		render_target_->DrawLine(
+			D2D1::Point2F(begin.x, begin.y),
+			D2D1::Point2F(end.x, end.y),
+			line_brush_,
+			stroke_width_,
+			stroke_style_
+		);
+	}
+
+	void Canvas::DrawCircle(const Point & center, float radius)
+	{
+		render_target_->DrawEllipse(
+			D2D1::Ellipse(
+				D2D1::Point2F(
+					center.x,
+					center.y
+				),
+				radius,
+				radius
 			),
-			radius,
-			radius
-		),
-		line_brush_,
-		stroke_width_,
-		stroke_style_
-	);
-}
+			line_brush_,
+			stroke_width_,
+			stroke_style_
+		);
+	}
 
-void easy2d::Canvas::DrawEllipse(const Point & center, float radius_x, float radius_y)
-{
-	render_target_->DrawEllipse(
-		D2D1::Ellipse(
-			D2D1::Point2F(
-				center.x,
-				center.y
+	void Canvas::DrawEllipse(const Point & center, float radius_x, float radius_y)
+	{
+		render_target_->DrawEllipse(
+			D2D1::Ellipse(
+				D2D1::Point2F(
+					center.x,
+					center.y
+				),
+				radius_x,
+				radius_y
 			),
-			radius_x,
-			radius_y
-		),
-		line_brush_,
-		stroke_width_,
-		stroke_style_
-	);
-}
+			line_brush_,
+			stroke_width_,
+			stroke_style_
+		);
+	}
 
-void easy2d::Canvas::DrawRect(const Rect & rect)
-{
-	render_target_->DrawRectangle(
-		D2D1::RectF(
-			rect.origin.x,
-			rect.origin.y,
-			rect.origin.x + rect.size.width,
-			rect.origin.y + rect.size.height
-		),
-		line_brush_,
-		stroke_width_,
-		stroke_style_
-	);
-}
-
-void easy2d::Canvas::DrawRoundedRect(const Rect & rect, float radius_x, float radius_y)
-{
-	render_target_->DrawRoundedRectangle(
-		D2D1::RoundedRect(
+	void Canvas::DrawRect(const Rect & rect)
+	{
+		render_target_->DrawRectangle(
 			D2D1::RectF(
 				rect.origin.x,
 				rect.origin.y,
 				rect.origin.x + rect.size.width,
 				rect.origin.y + rect.size.height
 			),
-			radius_x,
-			radius_y
-		),
-		line_brush_,
-		stroke_width_,
-		stroke_style_
-	);
-}
+			line_brush_,
+			stroke_width_,
+			stroke_style_
+		);
+	}
 
-void easy2d::Canvas::FillCircle(const Point & center, float radius)
-{
-	render_target_->FillEllipse(
-		D2D1::Ellipse(
-			D2D1::Point2F(
-				center.x,
-				center.y
+	void Canvas::DrawRoundedRect(const Rect & rect, float radius_x, float radius_y)
+	{
+		render_target_->DrawRoundedRectangle(
+			D2D1::RoundedRect(
+				D2D1::RectF(
+					rect.origin.x,
+					rect.origin.y,
+					rect.origin.x + rect.size.width,
+					rect.origin.y + rect.size.height
+				),
+				radius_x,
+				radius_y
 			),
-			radius,
-			radius
-		),
-		fill_brush_
-	);
-}
+			line_brush_,
+			stroke_width_,
+			stroke_style_
+		);
+	}
 
-void easy2d::Canvas::FillEllipse(const Point & center, float radius_x, float radius_y)
-{
-	render_target_->FillEllipse(
-		D2D1::Ellipse(
-			D2D1::Point2F(
-				center.x,
-				center.y
+	void Canvas::FillCircle(const Point & center, float radius)
+	{
+		render_target_->FillEllipse(
+			D2D1::Ellipse(
+				D2D1::Point2F(
+					center.x,
+					center.y
+				),
+				radius,
+				radius
 			),
-			radius_x,
-			radius_y
-		),
-		fill_brush_
-	);
-}
+			fill_brush_
+		);
+	}
 
-void easy2d::Canvas::FillRect(const Rect & rect)
-{
-	render_target_->FillRectangle(
-		D2D1::RectF(
-			rect.origin.x,
-			rect.origin.y,
-			rect.origin.x + rect.size.width,
-			rect.origin.y + rect.size.height
-		),
-		fill_brush_
-	);
-}
+	void Canvas::FillEllipse(const Point & center, float radius_x, float radius_y)
+	{
+		render_target_->FillEllipse(
+			D2D1::Ellipse(
+				D2D1::Point2F(
+					center.x,
+					center.y
+				),
+				radius_x,
+				radius_y
+			),
+			fill_brush_
+		);
+	}
 
-void easy2d::Canvas::FillRoundedRect(const Rect & rect, float radius_x, float radius_y)
-{
-	render_target_->FillRoundedRectangle(
-		D2D1::RoundedRect(
+	void Canvas::FillRect(const Rect & rect)
+	{
+		render_target_->FillRectangle(
 			D2D1::RectF(
 				rect.origin.x,
 				rect.origin.y,
 				rect.origin.x + rect.size.width,
 				rect.origin.y + rect.size.height
 			),
-			radius_x,
-			radius_y
-		),
-		fill_brush_
-	);
-}
+			fill_brush_
+		);
+	}
+
+	void Canvas::FillRoundedRect(const Rect & rect, float radius_x, float radius_y)
+	{
+		render_target_->FillRoundedRectangle(
+			D2D1::RoundedRect(
+				D2D1::RectF(
+					rect.origin.x,
+					rect.origin.y,
+					rect.origin.x + rect.size.width,
+					rect.origin.y + rect.size.height
+				),
+				radius_x,
+				radius_y
+			),
+			fill_brush_
+		);
+	}
+}

core/objects/Image.cpp

@@ -22,371 +22,374 @@
 #include "..\e2dmodule.h"
 #include "..\e2dtool.h"
 
-std::map<size_t, ID2D1Bitmap*> easy2d::Image::bitmap_cache_;
-
-easy2d::Image::Image()
-	: bitmap_(nullptr)
-	, crop_rect_()
+namespace easy2d
 {
-}
+	std::map<size_t, ID2D1Bitmap*> Image::bitmap_cache_;
 
-easy2d::Image::Image(Resource& res)
-	: bitmap_(nullptr)
-	, crop_rect_()
-{
-	this->Load(res);
-}
-
-easy2d::Image::Image(Resource& res, const Rect& crop_rect)
-	: bitmap_(nullptr)
-	, crop_rect_()
-{
-	this->Load(res);
-	this->Crop(crop_rect);
-}
-
-easy2d::Image::Image(const std::wstring & file_name)
-	: bitmap_(nullptr)
-	, crop_rect_()
-{
-	this->Load(file_name);
-}
-
-easy2d::Image::Image(const std::wstring & file_name, const Rect & crop_rect)
-	: bitmap_(nullptr)
-	, crop_rect_()
-{
-	this->Load(file_name);
-	this->Crop(crop_rect);
-}
-
-easy2d::Image::~Image()
-{
-	SafeRelease(bitmap_);
-}
-
-bool easy2d::Image::Load(Resource& res)
-{
-	if (!Image::CacheBitmap(res))
+	Image::Image()
+		: bitmap_(nullptr)
+		, crop_rect_()
 	{
-		E2D_WARNING("Load Image from file failed!");
-		return false;
 	}
 
-	this->SetBitmap(bitmap_cache_.at(res.GetHashCode()));
-	return true;
-}
-
-bool easy2d::Image::Load(const std::wstring & file_name)
-{
-	E2D_WARNING_IF(file_name.empty(), "Image Load failed! Invalid file name.");
-
-	if (file_name.empty())
-		return false;
-
-	if (!Image::CacheBitmap(file_name))
+	Image::Image(Resource& res)
+		: bitmap_(nullptr)
+		, crop_rect_()
 	{
-		E2D_WARNING("Load Image from file failed!");
-		return false;
+		this->Load(res);
 	}
 
-	this->SetBitmap(bitmap_cache_.at(std::hash<std::wstring>{}(file_name)));
-	return true;
-}
-
-void easy2d::Image::Crop(const Rect& crop_rect)
-{
-	if (bitmap_)
+	Image::Image(Resource& res, const Rect& crop_rect)
+		: bitmap_(nullptr)
+		, crop_rect_()
 	{
-		auto bitmap_size = bitmap_->GetSize();
-		crop_rect_.origin.x = std::min(std::max(crop_rect.origin.x, 0.f), bitmap_size.width);
-		crop_rect_.origin.y = std::min(std::max(crop_rect.origin.y, 0.f), bitmap_size.height);
-		crop_rect_.size.width = std::min(std::max(crop_rect.size.width, 0.f), bitmap_size.width - crop_rect.origin.x);
-		crop_rect_.size.height = std::min(std::max(crop_rect.size.height, 0.f), bitmap_size.height - crop_rect.origin.y);
+		this->Load(res);
+		this->Crop(crop_rect);
 	}
-}
 
-float easy2d::Image::GetWidth() const
-{
-	return crop_rect_.size.width;
-}
-
-float easy2d::Image::GetHeight() const
-{
-	return crop_rect_.size.height;
-}
-
-easy2d::Size easy2d::Image::GetSize() const
-{
-	return crop_rect_.size;
-}
-
-float easy2d::Image::GetSourceWidth() const
-{
-	if (bitmap_)
+	Image::Image(const std::wstring & file_name)
+		: bitmap_(nullptr)
+		, crop_rect_()
 	{
-		return bitmap_->GetSize().width;
+		this->Load(file_name);
 	}
-	else
+
+	Image::Image(const std::wstring & file_name, const Rect & crop_rect)
+		: bitmap_(nullptr)
+		, crop_rect_()
 	{
-		return 0;
+		this->Load(file_name);
+		this->Crop(crop_rect);
 	}
-}
 
-float easy2d::Image::GetSourceHeight() const
-{
-	if (bitmap_)
+	Image::~Image()
 	{
-		return bitmap_->GetSize().height;
+		SafeRelease(bitmap_);
 	}
-	else
+
+	bool Image::Load(Resource& res)
 	{
-		return 0;
-	}
-}
+		if (!Image::CacheBitmap(res))
+		{
+			E2D_WARNING("Load Image from file failed!");
+			return false;
+		}
 
-easy2d::Size easy2d::Image::GetSourceSize() const
-{
-	if (bitmap_)
-	{
-		auto bitmap_size = bitmap_->GetSize();
-		return Size{ bitmap_size.width, bitmap_size.height };
-	}
-	return Size{};
-}
-
-float easy2d::Image::GetCropX() const
-{
-	return crop_rect_.origin.x;
-}
-
-float easy2d::Image::GetCropY() const
-{
-	return crop_rect_.origin.y;
-}
-
-easy2d::Point easy2d::Image::GetCropPos() const
-{
-	return crop_rect_.origin;
-}
-
-const easy2d::Rect & easy2d::Image::GetCropRect() const
-{
-	return crop_rect_;
-}
-
-ID2D1Bitmap * easy2d::Image::GetBitmap() const
-{
-	return bitmap_;
-}
-
-bool easy2d::Image::CacheBitmap(Resource& res)
-{
-	size_t hash_code = res.GetHashCode();
-	if (bitmap_cache_.find(hash_code) != bitmap_cache_.end())
-	{
+		this->SetBitmap(bitmap_cache_.at(res.GetHashCode()));
 		return true;
 	}
 
-	HRESULT hr;
-
-	HINSTANCE				hinstance = GetModuleHandle(nullptr);
-	IWICImagingFactory*		imaging_factory = Device::GetGraphics()->GetImagingFactory();
-	ID2D1HwndRenderTarget*	render_target = Device::GetGraphics()->GetRenderTarget();
-	IWICBitmapDecoder*		decoder = nullptr;
-	IWICBitmapFrameDecode*	source = nullptr;
-	IWICStream*				stream = nullptr;
-	IWICFormatConverter*	converter = nullptr;
-	ID2D1Bitmap*			bitmap = nullptr;
-
-	// 加载资源
-	hr = res.Load() ? S_OK : E_FAIL;
-
-	if (SUCCEEDED(hr))
+	bool Image::Load(const std::wstring & file_name)
 	{
-		// 创建 WIC 流
-		hr = imaging_factory->CreateStream(&stream);
+		E2D_WARNING_IF(file_name.empty(), "Image Load failed! Invalid file name.");
+
+		if (file_name.empty())
+			return false;
+
+		if (!Image::CacheBitmap(file_name))
+		{
+			E2D_WARNING("Load Image from file failed!");
+			return false;
+		}
+
+		this->SetBitmap(bitmap_cache_.at(std::hash<std::wstring>{}(file_name)));
+		return true;
 	}
 
-	if (SUCCEEDED(hr))
+	void Image::Crop(const Rect& crop_rect)
 	{
-		// 初始化流
-		hr = stream->InitializeFromMemory(
-			static_cast<WICInProcPointer>(res.GetData()),
-			res.GetDataSize()
-		);
+		if (bitmap_)
+		{
+			auto bitmap_size = bitmap_->GetSize();
+			crop_rect_.origin.x = std::min(std::max(crop_rect.origin.x, 0.f), bitmap_size.width);
+			crop_rect_.origin.y = std::min(std::max(crop_rect.origin.y, 0.f), bitmap_size.height);
+			crop_rect_.size.width = std::min(std::max(crop_rect.size.width, 0.f), bitmap_size.width - crop_rect.origin.x);
+			crop_rect_.size.height = std::min(std::max(crop_rect.size.height, 0.f), bitmap_size.height - crop_rect.origin.y);
+		}
 	}
 
-	if (SUCCEEDED(hr))
+	float Image::GetWidth() const
 	{
-		// 创建流的解码器
-		hr = imaging_factory->CreateDecoderFromStream(
-			stream,
+		return crop_rect_.size.width;
+	}
+
+	float Image::GetHeight() const
+	{
+		return crop_rect_.size.height;
+	}
+
+	Size Image::GetSize() const
+	{
+		return crop_rect_.size;
+	}
+
+	float Image::GetSourceWidth() const
+	{
+		if (bitmap_)
+		{
+			return bitmap_->GetSize().width;
+		}
+		else
+		{
+			return 0;
+		}
+	}
+
+	float Image::GetSourceHeight() const
+	{
+		if (bitmap_)
+		{
+			return bitmap_->GetSize().height;
+		}
+		else
+		{
+			return 0;
+		}
+	}
+
+	Size Image::GetSourceSize() const
+	{
+		if (bitmap_)
+		{
+			auto bitmap_size = bitmap_->GetSize();
+			return Size{ bitmap_size.width, bitmap_size.height };
+		}
+		return Size{};
+	}
+
+	float Image::GetCropX() const
+	{
+		return crop_rect_.origin.x;
+	}
+
+	float Image::GetCropY() const
+	{
+		return crop_rect_.origin.y;
+	}
+
+	Point Image::GetCropPos() const
+	{
+		return crop_rect_.origin;
+	}
+
+	const Rect & Image::GetCropRect() const
+	{
+		return crop_rect_;
+	}
+
+	ID2D1Bitmap * Image::GetBitmap() const
+	{
+		return bitmap_;
+	}
+
+	bool Image::CacheBitmap(Resource& res)
+	{
+		size_t hash_code = res.GetHashCode();
+		if (bitmap_cache_.find(hash_code) != bitmap_cache_.end())
+		{
+			return true;
+		}
+
+		HRESULT hr;
+
+		HINSTANCE				hinstance = GetModuleHandle(nullptr);
+		IWICImagingFactory*		imaging_factory = Device::GetGraphics()->GetImagingFactory();
+		ID2D1HwndRenderTarget*	render_target = Device::GetGraphics()->GetRenderTarget();
+		IWICBitmapDecoder*		decoder = nullptr;
+		IWICBitmapFrameDecode*	source = nullptr;
+		IWICStream*				stream = nullptr;
+		IWICFormatConverter*	converter = nullptr;
+		ID2D1Bitmap*			bitmap = nullptr;
+
+		// 加载资源
+		hr = res.Load() ? S_OK : E_FAIL;
+
+		if (SUCCEEDED(hr))
+		{
+			// 创建 WIC 流
+			hr = imaging_factory->CreateStream(&stream);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 初始化流
+			hr = stream->InitializeFromMemory(
+				static_cast<WICInProcPointer>(res.GetData()),
+				res.GetDataSize()
+			);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 创建流的解码器
+			hr = imaging_factory->CreateDecoderFromStream(
+				stream,
+				nullptr,
+				WICDecodeMetadataCacheOnLoad,
+				&decoder
+			);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 创建初始化框架
+			hr = decoder->GetFrame(0, &source);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 创建图片格式转换器
+			hr = imaging_factory->CreateFormatConverter(&converter);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 图片格式转换成 32bppPBGRA
+			hr = converter->Initialize(
+				source,
+				GUID_WICPixelFormat32bppPBGRA,
+				WICBitmapDitherTypeNone,
+				nullptr,
+				0.f,
+				WICBitmapPaletteTypeMedianCut
+			);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 从 WIC 位图创建一个 Direct2D 位图
+			hr = render_target->CreateBitmapFromWicBitmap(
+				converter,
+				nullptr,
+				&bitmap
+			);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			bitmap_cache_.insert(std::make_pair(hash_code, bitmap));
+		}
+
+		// 释放相关资源
+		SafeRelease(decoder);
+		SafeRelease(source);
+		SafeRelease(stream);
+		SafeRelease(converter);
+
+		return SUCCEEDED(hr);
+	}
+
+	bool Image::CacheBitmap(const std::wstring & file_name)
+	{
+		size_t hash_code = std::hash<std::wstring>{}(file_name);
+		if (bitmap_cache_.find(hash_code) != bitmap_cache_.end())
+			return true;
+
+		File image_file;
+		if (!image_file.Open(file_name))
+			return false;
+
+		// 用户输入的路径不一定是完整路径，因为用户可能通过 File::AddSearchPath 添加
+		// 默认搜索路径，所以需要通过 File::GetPath 获取完整路径
+		std::wstring image_file_path = image_file.GetPath();
+
+		Graphics*				graphics_device = Device::GetGraphics();
+		IWICImagingFactory*		imaging_factory = graphics_device->GetImagingFactory();
+		ID2D1HwndRenderTarget*	render_target = graphics_device->GetRenderTarget();
+		IWICBitmapDecoder*		decoder = nullptr;
+		IWICBitmapFrameDecode*	source = nullptr;
+		IWICStream*				stream = nullptr;
+		IWICFormatConverter*	converter = nullptr;
+		ID2D1Bitmap*			bitmap = nullptr;
+
+		// 创建解码器
+		HRESULT hr = imaging_factory->CreateDecoderFromFilename(
+			image_file_path.c_str(),
 			nullptr,
+			GENERIC_READ,
 			WICDecodeMetadataCacheOnLoad,
 			&decoder
 		);
+
+		if (SUCCEEDED(hr))
+		{
+			// 创建初始化框架
+			hr = decoder->GetFrame(0, &source);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 创建图片格式转换器
+			hr = imaging_factory->CreateFormatConverter(&converter);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 图片格式转换成 32bppPBGRA
+			hr = converter->Initialize(
+				source,
+				GUID_WICPixelFormat32bppPBGRA,
+				WICBitmapDitherTypeNone,
+				nullptr,
+				0.f,
+				WICBitmapPaletteTypeMedianCut
+			);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 从 WIC 位图创建一个 Direct2D 位图
+			hr = render_target->CreateBitmapFromWicBitmap(
+				converter,
+				nullptr,
+				&bitmap
+			);
+		}
+
+		if (SUCCEEDED(hr))
+		{
+			bitmap_cache_.insert(std::make_pair(hash_code, bitmap));
+		}
+
+		// 释放相关资源
+		SafeRelease(decoder);
+		SafeRelease(source);
+		SafeRelease(stream);
+		SafeRelease(converter);
+
+		return SUCCEEDED(hr);
 	}
 
-	if (SUCCEEDED(hr))
+	void Image::ClearCache()
 	{
-		// 创建初始化框架
-		hr = decoder->GetFrame(0, &source);
+		if (bitmap_cache_.empty())
+			return;
+
+		for (const auto& bitmap : bitmap_cache_)
+		{
+			bitmap.second->Release();
+		}
+		bitmap_cache_.clear();
 	}
 
-	if (SUCCEEDED(hr))
+	void Image::SetBitmap(ID2D1Bitmap * bitmap)
 	{
-		// 创建图片格式转换器
-		hr = imaging_factory->CreateFormatConverter(&converter);
+		if (bitmap_ == bitmap)
+			return;
+
+		if (bitmap_)
+		{
+			bitmap_->Release();
+		}
+
+		if (bitmap)
+		{
+			bitmap->AddRef();
+
+			bitmap_ = bitmap;
+			crop_rect_.origin.x = crop_rect_.origin.y = 0;
+			crop_rect_.size.width = bitmap_->GetSize().width;
+			crop_rect_.size.height = bitmap_->GetSize().height;
+		}
 	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 图片格式转换成 32bppPBGRA
-		hr = converter->Initialize(
-			source,
-			GUID_WICPixelFormat32bppPBGRA,
-			WICBitmapDitherTypeNone,
-			nullptr,
-			0.f,
-			WICBitmapPaletteTypeMedianCut
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 从 WIC 位图创建一个 Direct2D 位图
-		hr = render_target->CreateBitmapFromWicBitmap(
-			converter,
-			nullptr,
-			&bitmap
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		bitmap_cache_.insert(std::make_pair(hash_code, bitmap));
-	}
-
-	// 释放相关资源
-	SafeRelease(decoder);
-	SafeRelease(source);
-	SafeRelease(stream);
-	SafeRelease(converter);
-
-	return SUCCEEDED(hr);
-}
-
-bool easy2d::Image::CacheBitmap(const std::wstring & file_name)
-{
-	size_t hash_code = std::hash<std::wstring>{}(file_name);
-	if (bitmap_cache_.find(hash_code) != bitmap_cache_.end())
-		return true;
-
-	File image_file;
-	if (!image_file.Open(file_name))
-		return false;
-
-	// 用户输入的路径不一定是完整路径，因为用户可能通过 File::AddSearchPath 添加
-	// 默认搜索路径，所以需要通过 File::GetPath 获取完整路径
-	std::wstring image_file_path = image_file.GetPath();
-
-	Graphics*				graphics_device = Device::GetGraphics();
-	IWICImagingFactory*		imaging_factory = graphics_device->GetImagingFactory();
-	ID2D1HwndRenderTarget*	render_target = graphics_device->GetRenderTarget();
-	IWICBitmapDecoder*		decoder = nullptr;
-	IWICBitmapFrameDecode*	source = nullptr;
-	IWICStream*				stream = nullptr;
-	IWICFormatConverter*	converter = nullptr;
-	ID2D1Bitmap*			bitmap = nullptr;
-
-	// 创建解码器
-	HRESULT hr = imaging_factory->CreateDecoderFromFilename(
-		image_file_path.c_str(),
-		nullptr,
-		GENERIC_READ,
-		WICDecodeMetadataCacheOnLoad,
-		&decoder
-	);
-
-	if (SUCCEEDED(hr))
-	{
-		// 创建初始化框架
-		hr = decoder->GetFrame(0, &source);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 创建图片格式转换器
-		hr = imaging_factory->CreateFormatConverter(&converter);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 图片格式转换成 32bppPBGRA
-		hr = converter->Initialize(
-			source,
-			GUID_WICPixelFormat32bppPBGRA,
-			WICBitmapDitherTypeNone,
-			nullptr,
-			0.f,
-			WICBitmapPaletteTypeMedianCut
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		// 从 WIC 位图创建一个 Direct2D 位图
-		hr = render_target->CreateBitmapFromWicBitmap(
-			converter,
-			nullptr,
-			&bitmap
-		);
-	}
-
-	if (SUCCEEDED(hr))
-	{
-		bitmap_cache_.insert(std::make_pair(hash_code, bitmap));
-	}
-
-	// 释放相关资源
-	SafeRelease(decoder);
-	SafeRelease(source);
-	SafeRelease(stream);
-	SafeRelease(converter);
-
-	return SUCCEEDED(hr);
-}
-
-void easy2d::Image::ClearCache()
-{
-	if (bitmap_cache_.empty())
-		return;
-
-	for (const auto& bitmap : bitmap_cache_)
-	{
-		bitmap.second->Release();
-	}
-	bitmap_cache_.clear();
-}
-
-void easy2d::Image::SetBitmap(ID2D1Bitmap * bitmap)
-{
-	if (bitmap_ == bitmap)
-		return;
-
-	if (bitmap_)
-	{
-		bitmap_->Release();
-	}
-
-	if (bitmap)
-	{
-		bitmap->AddRef();
-
-		bitmap_ = bitmap;
-		crop_rect_.origin.x = crop_rect_.origin.y = 0;
-		crop_rect_.size.width = bitmap_->GetSize().width;
-		crop_rect_.size.height = bitmap_->GetSize().height;
-	}
-}
+}

core/objects/Scene.cpp

@@ -21,100 +21,103 @@
 #include "..\e2dmodule.h"
 #include "..\e2dobject.h"
 
-easy2d::Scene::Scene()
-	: root_(nullptr)
-	, transform_(D2D1::Matrix3x2F::Identity())
+namespace easy2d
 {
-}
-
-easy2d::Scene::Scene(Node * root)
-	: root_(nullptr)
-	, transform_(D2D1::Matrix3x2F::Identity())
-{
-	this->SetRoot(root);
-}
-
-easy2d::Scene::~Scene()
-{
-	if (root_)
+	Scene::Scene()
+		: root_(nullptr)
+		, transform_(D2D1::Matrix3x2F::Identity())
 	{
-		root_->SetParentScene(nullptr);
-		root_->Release();
-	}
-}
-
-void easy2d::Scene::SetRoot(Node * root)
-{
-	if (root_ == root)
-		return;
-
-	if (root_)
-	{
-		root_->SetParentScene(nullptr);
-		root_->Release();
 	}
 
-	if (root)
+	Scene::Scene(Node * root)
+		: root_(nullptr)
+		, transform_(D2D1::Matrix3x2F::Identity())
 	{
-		root->Retain();
-		root->SetParentScene(this);
+		this->SetRoot(root);
 	}
 
-	root_ = root;
-}
-
-easy2d::Node * easy2d::Scene::GetRoot() const
-{
-	return root_;
-}
-
-void easy2d::Scene::Draw()
-{
-	if (root_)
+	Scene::~Scene()
 	{
-		root_->Visit();
-	}
-}
-
-void easy2d::Scene::Dispatch(const MouseEvent & e)
-{
-	auto handler = dynamic_cast<MouseEventHandler*>(this);
-	if (handler)
-	{
-		handler->Handle(e);
+		if (root_)
+		{
+			root_->SetParentScene(nullptr);
+			root_->Release();
+		}
 	}
 
-	if (root_)
+	void Scene::SetRoot(Node * root)
 	{
-		root_->Dispatch(e, false);
-	}
-}
+		if (root_ == root)
+			return;
 
-void easy2d::Scene::Dispatch(const KeyEvent & e)
-{
-	auto handler = dynamic_cast<KeyEventHandler*>(this);
-	if (handler)
-	{
-		handler->Handle(e);
+		if (root_)
+		{
+			root_->SetParentScene(nullptr);
+			root_->Release();
+		}
+
+		if (root)
+		{
+			root->Retain();
+			root->SetParentScene(this);
+		}
+
+		root_ = root;
 	}
 
-	if (root_)
+	Node * Scene::GetRoot() const
 	{
-		root_->Dispatch(e, false);
+		return root_;
 	}
-}
 
-void easy2d::Scene::SetTransform(const D2D1::Matrix3x2F& matrix)
-{
-	transform_ = matrix;
-
-	if (root_)
+	void Scene::Draw()
 	{
-		root_->dirty_transform_ = true;
+		if (root_)
+		{
+			root_->Visit();
+		}
 	}
-}
 
-const D2D1::Matrix3x2F & easy2d::Scene::GetTransform() const
-{
-	return transform_;
-}
+	void Scene::Dispatch(const MouseEvent & e)
+	{
+		auto handler = dynamic_cast<MouseEventHandler*>(this);
+		if (handler)
+		{
+			handler->Handle(e);
+		}
+
+		if (root_)
+		{
+			root_->Dispatch(e, false);
+		}
+	}
+
+	void Scene::Dispatch(const KeyEvent & e)
+	{
+		auto handler = dynamic_cast<KeyEventHandler*>(this);
+		if (handler)
+		{
+			handler->Handle(e);
+		}
+
+		if (root_)
+		{
+			root_->Dispatch(e, false);
+		}
+	}
+
+	void Scene::SetTransform(const D2D1::Matrix3x2F& matrix)
+	{
+		transform_ = matrix;
+
+		if (root_)
+		{
+			root_->dirty_transform_ = true;
+		}
+	}
+
+	const D2D1::Matrix3x2F & Scene::GetTransform() const
+	{
+		return transform_;
+	}
+}

core/objects/Sprite.cpp

@@ -21,128 +21,131 @@
 #include "..\e2dobject.h"
 #include "..\e2dmodule.h"
 
-easy2d::Sprite::Sprite()
-	: image_(nullptr)
+namespace easy2d
 {
-}
-
-easy2d::Sprite::Sprite(Image * image)
-	: image_(nullptr)
-{
-	Load(image);
-}
-
-easy2d::Sprite::Sprite(Resource& res)
-	: image_(nullptr)
-{
-	Load(res);
-}
-
-easy2d::Sprite::Sprite(Resource& res, const Rect& crop_rect)
-	: image_(nullptr)
-{
-	Load(res);
-	Crop(crop_rect);
-}
-
-easy2d::Sprite::Sprite(const std::wstring & file_name)
-	: image_(nullptr)
-{
-	Load(file_name);
-}
-
-easy2d::Sprite::Sprite(const std::wstring & file_name, const Rect & crop_rect)
-	: image_(nullptr)
-{
-	Load(file_name);
-	Crop(crop_rect);
-}
-
-easy2d::Sprite::~Sprite()
-{
-	SafeRelease(image_);
-}
-
-bool easy2d::Sprite::Load(Image * image)
-{
-	if (image)
+	Sprite::Sprite()
+		: image_(nullptr)
 	{
-		if (image_)
+	}
+
+	Sprite::Sprite(Image * image)
+		: image_(nullptr)
+	{
+		Load(image);
+	}
+
+	Sprite::Sprite(Resource& res)
+		: image_(nullptr)
+	{
+		Load(res);
+	}
+
+	Sprite::Sprite(Resource& res, const Rect& crop_rect)
+		: image_(nullptr)
+	{
+		Load(res);
+		Crop(crop_rect);
+	}
+
+	Sprite::Sprite(const std::wstring & file_name)
+		: image_(nullptr)
+	{
+		Load(file_name);
+	}
+
+	Sprite::Sprite(const std::wstring & file_name, const Rect & crop_rect)
+		: image_(nullptr)
+	{
+		Load(file_name);
+		Crop(crop_rect);
+	}
+
+	Sprite::~Sprite()
+	{
+		SafeRelease(image_);
+	}
+
+	bool Sprite::Load(Image * image)
+	{
+		if (image)
 		{
-			image_->Release();
+			if (image_)
+			{
+				image_->Release();
+			}
+
+			image_ = image;
+			image_->Retain();
+
+			Node::SetSize(image_->GetWidth(), image_->GetHeight());
+			return true;
+		}
+		return false;
+	}
+
+	bool Sprite::Load(Resource& res)
+	{
+		if (!image_)
+		{
+			image_ = new Image();
+			image_->Retain();
 		}
 
-		image_ = image;
-		image_->Retain();
-
-		Node::SetSize(image_->GetWidth(), image_->GetHeight());
-		return true;
-	}
-	return false;
-}
-
-bool easy2d::Sprite::Load(Resource& res)
-{
-	if (!image_)
-	{
-		image_ = new Image();
-		image_->Retain();
+		if (image_->Load(res))
+		{
+			Node::SetSize(image_->GetWidth(), image_->GetHeight());
+			return true;
+		}
+		return false;
 	}
 
-	if (image_->Load(res))
+	bool Sprite::Load(const std::wstring & file_name)
 	{
-		Node::SetSize(image_->GetWidth(), image_->GetHeight());
-		return true;
-	}
-	return false;
-}
+		if (!image_)
+		{
+			image_ = new Image();
+			image_->Retain();
+		}
 
-bool easy2d::Sprite::Load(const std::wstring & file_name)
-{
-	if (!image_)
-	{
-		image_ = new Image();
-		image_->Retain();
+		if (image_->Load(file_name))
+		{
+			Node::SetSize(image_->GetWidth(), image_->GetHeight());
+			return true;
+		}
+		return false;
 	}
 
-	if (image_->Load(file_name))
+	void Sprite::Crop(const Rect& crop_rect)
 	{
-		Node::SetSize(image_->GetWidth(), image_->GetHeight());
-		return true;
-	}
-	return false;
-}
-
-void easy2d::Sprite::Crop(const Rect& crop_rect)
-{
-	image_->Crop(crop_rect);
-	Node::SetSize(
-		std::min(std::max(crop_rect.size.width, 0.f), image_->GetSourceWidth() - image_->GetCropX()),
-		std::min(std::max(crop_rect.size.height, 0.f), image_->GetSourceHeight() - image_->GetCropY())
-	);
-}
-
-easy2d::Image * easy2d::Sprite::GetImage() const
-{
-	return image_;
-}
-
-void easy2d::Sprite::OnDraw() const
-{
-	if (image_ && image_->GetBitmap())
-	{
-		auto crop_pos = image_->GetCropPos();
-		Device::GetGraphics()->GetRenderTarget()->DrawBitmap(
-			image_->GetBitmap(),
-			D2D1::RectF(0, 0, GetTransform().size.width, GetTransform().size.height),
-			GetDisplayOpacity(),
-			D2D1_BITMAP_INTERPOLATION_MODE_LINEAR,
-			D2D1::RectF(
-				crop_pos.x,
-				crop_pos.y,
-				crop_pos.y + GetTransform().size.width,
-				crop_pos.y + GetTransform().size.height
-			)
+		image_->Crop(crop_rect);
+		Node::SetSize(
+			std::min(std::max(crop_rect.size.width, 0.f), image_->GetSourceWidth() - image_->GetCropX()),
+			std::min(std::max(crop_rect.size.height, 0.f), image_->GetSourceHeight() - image_->GetCropY())
 		);
 	}
-}
+
+	Image * Sprite::GetImage() const
+	{
+		return image_;
+	}
+
+	void Sprite::OnDraw() const
+	{
+		if (image_ && image_->GetBitmap())
+		{
+			auto crop_pos = image_->GetCropPos();
+			Device::GetGraphics()->GetRenderTarget()->DrawBitmap(
+				image_->GetBitmap(),
+				D2D1::RectF(0, 0, GetTransform().size.width, GetTransform().size.height),
+				GetDisplayOpacity(),
+				D2D1_BITMAP_INTERPOLATION_MODE_LINEAR,
+				D2D1::RectF(
+					crop_pos.x,
+					crop_pos.y,
+					crop_pos.y + GetTransform().size.width,
+					crop_pos.y + GetTransform().size.height
+				)
+			);
+		}
+	}
+}

core/objects/Task.cpp

@@ -21,89 +21,92 @@
 #include "..\e2dobject.h"
 
 
-easy2d::Task::Task(const Callback & func, const std::wstring & name)
-	: running_(true)
-	, stopped_(false)
-	, run_times_(0)
-	, total_times_(-1)
-	, delay_()
-	, callback_(func)
-	, name_(name)
+namespace easy2d
 {
-}
-
-easy2d::Task::Task(const Callback & func, float delay, int times, const std::wstring & name)
-	: running_(true)
-	, stopped_(false)
-	, run_times_(0)
-	, delay_(Duration::Second * std::max(delay, 0.f))
-	, total_times_(times)
-	, callback_(func)
-	, name_(name)
-{
-}
-
-void easy2d::Task::Start()
-{
-	running_ = true;
-	last_time_ = Time::Now();
-}
-
-void easy2d::Task::Stop()
-{
-	running_ = false;
-}
-
-void easy2d::Task::Update()
-{
-	if (total_times_ == 0)
+	Task::Task(const Callback & func, const std::wstring & name)
+		: running_(true)
+		, stopped_(false)
+		, run_times_(0)
+		, total_times_(-1)
+		, delay_()
+		, callback_(func)
+		, name_(name)
 	{
-		stopped_ = true;
-		return;
 	}
 
-	++run_times_;
-	last_time_ += delay_;
-
-	if (callback_)
+	Task::Task(const Callback & func, float delay, int times, const std::wstring & name)
+		: running_(true)
+		, stopped_(false)
+		, run_times_(0)
+		, delay_(Duration::Second * std::max(delay, 0.f))
+		, total_times_(times)
+		, callback_(func)
+		, name_(name)
 	{
-		callback_();
 	}
 
-	if (run_times_ == total_times_)
+	void Task::Start()
 	{
-		stopped_ = true;
-		return;
+		running_ = true;
+		last_time_ = Time::Now();
 	}
-}
 
-void easy2d::Task::ResetTime()
-{
-	last_time_ = Time::Now();
-}
-
-bool easy2d::Task::IsReady() const
-{
-	if (running_)
+	void Task::Stop()
 	{
-		if (delay_.Milliseconds() == 0)
+		running_ = false;
+	}
+
+	void Task::Update()
+	{
+		if (total_times_ == 0)
 		{
-			return true;
+			stopped_ = true;
+			return;
 		}
-		if (Time::Now() - last_time_ >= delay_)
+
+		++run_times_;
+		last_time_ += delay_;
+
+		if (callback_)
 		{
-			return true;
+			callback_();
+		}
+
+		if (run_times_ == total_times_)
+		{
+			stopped_ = true;
+			return;
 		}
 	}
-	return false;
-}
 
-bool easy2d::Task::IsRunning() const
-{
-	return running_;
-}
+	void Task::ResetTime()
+	{
+		last_time_ = Time::Now();
+	}
 
-const std::wstring& easy2d::Task::GetName() const
-{
-	return name_;
-}
+	bool Task::IsReady() const
+	{
+		if (running_)
+		{
+			if (delay_.Milliseconds() == 0)
+			{
+				return true;
+			}
+			if (Time::Now() - last_time_ >= delay_)
+			{
+				return true;
+			}
+		}
+		return false;
+	}
+
+	bool Task::IsRunning() const
+	{
+		return running_;
+	}
+
+	const std::wstring& Task::GetName() const
+	{
+		return name_;
+	}
+}

core/objects/Text.cpp

@@ -21,449 +21,453 @@
 #include "..\e2dobject.h"
 #include "..\e2dmodule.h"
 
-//-------------------------------------------------------
-// Style
-//-------------------------------------------------------
 
-easy2d::Text::Style::Style()
-	: color(Color::White)
-	, alignment(Align::Left)
-	, wrap(false)
-	, wrap_width(0.f)
-	, line_spacing(0.f)
-	, underline(false)
-	, strikethrough(false)
-	, outline(true)
-	, outline_color(Color(Color::Black, 0.5))
-	, outline_width(1.f)
-	, outline_stroke(Stroke::Round)
-{}
-
-easy2d::Text::Style::Style(
-	Color color,
-	Align alignment,
-	bool wrap,
-	float wrap_width,
-	float line_spacing,
-	bool underline,
-	bool strikethrough,
-	bool outline,
-	Color outline_color,
-	float outline_width,
-	Stroke outline_stroke
-)
-	: color(color)
-	, alignment(alignment)
-	, wrap(wrap)
-	, wrap_width(wrap_width)
-	, line_spacing(line_spacing)
-	, underline(underline)
-	, strikethrough(strikethrough)
-	, outline(outline)
-	, outline_color(outline_color)
-	, outline_width(outline_width)
-	, outline_stroke(outline_stroke)
-{}
-
-
-
-//-------------------------------------------------------
-// Text
-//-------------------------------------------------------
-
-easy2d::Text::Text()
-	: font_()
-	, style_()
-	, text_layout_(nullptr)
-	, text_format_(nullptr)
+namespace easy2d
 {
-}
+	//-------------------------------------------------------
+	// Style
+	//-------------------------------------------------------
 
-easy2d::Text::Text(const std::wstring & text, const Font & font, const Style & style)
-	: font_(font)
-	, style_(style)
-	, text_layout_(nullptr)
-	, text_format_(nullptr)
-	, text_(text)
-{
-	Reset();
-}
+	Text::Style::Style()
+		: color(Color::White)
+		, alignment(Align::Left)
+		, wrap(false)
+		, wrap_width(0.f)
+		, line_spacing(0.f)
+		, underline(false)
+		, strikethrough(false)
+		, outline(true)
+		, outline_color(Color(Color::Black, 0.5))
+		, outline_width(1.f)
+		, outline_stroke(Stroke::Round)
+	{}
 
-easy2d::Text::~Text()
-{
-	SafeRelease(text_format_);
-	SafeRelease(text_layout_);
-}
+	Text::Style::Style(
+		Color color,
+		Align alignment,
+		bool wrap,
+		float wrap_width,
+		float line_spacing,
+		bool underline,
+		bool strikethrough,
+		bool outline,
+		Color outline_color,
+		float outline_width,
+		Stroke outline_stroke
+	)
+		: color(color)
+		, alignment(alignment)
+		, wrap(wrap)
+		, wrap_width(wrap_width)
+		, line_spacing(line_spacing)
+		, underline(underline)
+		, strikethrough(strikethrough)
+		, outline(outline)
+		, outline_color(outline_color)
+		, outline_width(outline_width)
+		, outline_stroke(outline_stroke)
+	{}
 
-const std::wstring& easy2d::Text::GetText() const
-{
-	return text_;
-}
 
-const easy2d::Font& easy2d::Text::GetFont() const
-{
-	return font_;
-}
 
-const easy2d::Text::Style& easy2d::Text::GetStyle() const
-{
-	return style_;
-}
+	//-------------------------------------------------------
+	// Text
+	//-------------------------------------------------------
 
-const std::wstring& easy2d::Text::GetFontFamily() const
-{
-	return font_.family;
-}
-
-float easy2d::Text::GetFontSize() const
-{
-	return font_.size;
-}
-
-UINT easy2d::Text::GetFontWeight() const
-{
-	return font_.weight;
-}
-
-const easy2d::Color& easy2d::Text::GetColor() const
-{
-	return style_.color;
-}
-
-const easy2d::Color& easy2d::Text::GetOutlineColor() const
-{
-	return style_.outline_color;
-}
-
-float easy2d::Text::GetOutlineWidth() const
-{
-	return style_.outline_width;
-}
-
-easy2d::Stroke easy2d::Text::GetOutlineStroke() const
-{
-	return style_.outline_stroke;
-}
-
-int easy2d::Text::GetLineCount() const
-{
-	if (text_layout_)
+	Text::Text()
+		: font_()
+		, style_()
+		, text_layout_(nullptr)
+		, text_format_(nullptr)
 	{
-		DWRITE_TEXT_METRICS metrics;
-		text_layout_->GetMetrics(&metrics);
-		return static_cast<int>(metrics.lineCount);
 	}
-	else
+
+	Text::Text(const std::wstring & text, const Font & font, const Style & style)
+		: font_(font)
+		, style_(style)
+		, text_layout_(nullptr)
+		, text_format_(nullptr)
+		, text_(text)
 	{
-		return 0;
-	}
-}
-
-bool easy2d::Text::IsItalic() const
-{
-	return font_.italic;
-}
-
-bool easy2d::Text::strikethrough() const
-{
-	return style_.strikethrough;
-}
-
-bool easy2d::Text::underline() const
-{
-	return style_.underline;
-}
-
-bool easy2d::Text::outline() const
-{
-	return style_.outline;
-}
-
-void easy2d::Text::SetText(const std::wstring& text)
-{
-	text_ = text;
-	Reset();
-}
-
-void easy2d::Text::SetStyle(const Style& style)
-{
-	style_ = style;
-	Reset();
-}
-
-void easy2d::Text::SetFont(const Font & font)
-{
-	font_ = font;
-	Reset();
-}
-
-void easy2d::Text::SetFontFamily(const std::wstring& family)
-{
-	font_.family = family;
-	Reset();
-}
-
-void easy2d::Text::SetFontSize(float size)
-{
-	font_.size = size;
-	Reset();
-}
-
-void easy2d::Text::SetFontWeight(UINT weight)
-{
-	font_.weight = weight;
-	Reset();
-}
-
-void easy2d::Text::SetColor(Color color)
-{
-	style_.color = color;
-}
-
-void easy2d::Text::SetItalic(bool value)
-{
-	font_.italic = value;
-	Reset();
-}
-
-void easy2d::Text::SetWrapEnabled(bool wrap)
-{
-	if (style_.wrap != wrap)
-	{
-		style_.wrap = wrap;
 		Reset();
 	}
-}
 
-void easy2d::Text::SetWrapWidth(float wrap_width)
-{
-	if (style_.wrap_width != wrap_width)
+	Text::~Text()
 	{
-		style_.wrap_width = std::max(wrap_width, 0.f);
+		SafeRelease(text_format_);
+		SafeRelease(text_layout_);
+	}
 
-		if (style_.wrap)
+	const std::wstring& Text::GetText() const
+	{
+		return text_;
+	}
+
+	const Font& Text::GetFont() const
+	{
+		return font_;
+	}
+
+	const Text::Style& Text::GetStyle() const
+	{
+		return style_;
+	}
+
+	const std::wstring& Text::GetFontFamily() const
+	{
+		return font_.family;
+	}
+
+	float Text::GetFontSize() const
+	{
+		return font_.size;
+	}
+
+	UINT Text::GetFontWeight() const
+	{
+		return font_.weight;
+	}
+
+	const Color& Text::GetColor() const
+	{
+		return style_.color;
+	}
+
+	const Color& Text::GetOutlineColor() const
+	{
+		return style_.outline_color;
+	}
+
+	float Text::GetOutlineWidth() const
+	{
+		return style_.outline_width;
+	}
+
+	Stroke Text::GetOutlineStroke() const
+	{
+		return style_.outline_stroke;
+	}
+
+	int Text::GetLineCount() const
+	{
+		if (text_layout_)
 		{
+			DWRITE_TEXT_METRICS metrics;
+			text_layout_->GetMetrics(&metrics);
+			return static_cast<int>(metrics.lineCount);
+		}
+		else
+		{
+			return 0;
+		}
+	}
+
+	bool Text::IsItalic() const
+	{
+		return font_.italic;
+	}
+
+	bool Text::strikethrough() const
+	{
+		return style_.strikethrough;
+	}
+
+	bool Text::underline() const
+	{
+		return style_.underline;
+	}
+
+	bool Text::outline() const
+	{
+		return style_.outline;
+	}
+
+	void Text::SetText(const std::wstring& text)
+	{
+		text_ = text;
+		Reset();
+	}
+
+	void Text::SetStyle(const Style& style)
+	{
+		style_ = style;
+		Reset();
+	}
+
+	void Text::SetFont(const Font & font)
+	{
+		font_ = font;
+		Reset();
+	}
+
+	void Text::SetFontFamily(const std::wstring& family)
+	{
+		font_.family = family;
+		Reset();
+	}
+
+	void Text::SetFontSize(float size)
+	{
+		font_.size = size;
+		Reset();
+	}
+
+	void Text::SetFontWeight(UINT weight)
+	{
+		font_.weight = weight;
+		Reset();
+	}
+
+	void Text::SetColor(Color color)
+	{
+		style_.color = color;
+	}
+
+	void Text::SetItalic(bool value)
+	{
+		font_.italic = value;
+		Reset();
+	}
+
+	void Text::SetWrapEnabled(bool wrap)
+	{
+		if (style_.wrap != wrap)
+		{
+			style_.wrap = wrap;
 			Reset();
 		}
 	}
-}
 
-void easy2d::Text::SetLineSpacing(float line_spacing)
-{
-	if (style_.line_spacing != line_spacing)
+	void Text::SetWrapWidth(float wrap_width)
 	{
-		style_.line_spacing = line_spacing;
-		Reset();
+		if (style_.wrap_width != wrap_width)
+		{
+			style_.wrap_width = std::max(wrap_width, 0.f);
+
+			if (style_.wrap)
+			{
+				Reset();
+			}
+		}
 	}
-}
 
-void easy2d::Text::SetAlignment(Align align)
-{
-	if (style_.alignment != align)
+	void Text::SetLineSpacing(float line_spacing)
 	{
-		style_.alignment = align;
-		Reset();
+		if (style_.line_spacing != line_spacing)
+		{
+			style_.line_spacing = line_spacing;
+			Reset();
+		}
 	}
-}
 
-void easy2d::Text::SetUnderline(bool underline)
-{
-	if (style_.underline != underline)
+	void Text::SetAlignment(Align align)
 	{
-		style_.underline = underline;
-		if (!text_format_)
-			CreateFormat();
+		if (style_.alignment != align)
+		{
+			style_.alignment = align;
+			Reset();
+		}
+	}
+
+	void Text::SetUnderline(bool underline)
+	{
+		if (style_.underline != underline)
+		{
+			style_.underline = underline;
+			if (!text_format_)
+				CreateFormat();
+			CreateLayout();
+		}
+	}
+
+	void Text::SetStrikethrough(bool strikethrough)
+	{
+		if (style_.strikethrough != strikethrough)
+		{
+			style_.strikethrough = strikethrough;
+			if (!text_format_)
+				CreateFormat();
+			CreateLayout();
+		}
+	}
+
+	void Text::SetOutline(bool outline)
+	{
+		style_.outline = outline;
+	}
+
+	void Text::SetOutlineColor(Color outline_color)
+	{
+		style_.outline_color = outline_color;
+	}
+
+	void Text::SetOutlineWidth(float outline_width)
+	{
+		style_.outline_width = outline_width;
+	}
+
+	void Text::SetOutlineStroke(Stroke outline_stroke)
+	{
+		style_.outline_stroke = outline_stroke;
+	}
+
+	void Text::OnDraw() const
+	{
+		if (text_layout_)
+		{
+			auto graphics = Device::GetGraphics();
+			// 创建文本区域
+			D2D1_RECT_F textLayoutRect = D2D1::RectF(0, 0, GetTransform().size.width, GetTransform().size.height);
+			// 设置画刷颜色和透明度
+			graphics->GetSolidBrush()->SetOpacity(GetDisplayOpacity());
+			// 获取文本渲染器
+			auto text_renderer = graphics->GetTextRender();
+			graphics->SetTextRendererStyle(
+				style_.color,
+				style_.outline,
+				style_.outline_color,
+				style_.outline_width,
+				style_.outline_stroke
+			);
+			text_layout_->Draw(nullptr, text_renderer, 0, 0);
+		}
+	}
+
+	void Text::Reset()
+	{
+		// 创建文字格式化
+		CreateFormat();
+		// 创建文字布局
 		CreateLayout();
 	}
-}
 
-void easy2d::Text::SetStrikethrough(bool strikethrough)
-{
-	if (style_.strikethrough != strikethrough)
+	void Text::CreateFormat()
 	{
-		style_.strikethrough = strikethrough;
-		if (!text_format_)
-			CreateFormat();
-		CreateLayout();
-	}
-}
+		SafeRelease(text_format_);
 
-void easy2d::Text::SetOutline(bool outline)
-{
-	style_.outline = outline;
-}
-
-void easy2d::Text::SetOutlineColor(Color outline_color)
-{
-	style_.outline_color = outline_color;
-}
-
-void easy2d::Text::SetOutlineWidth(float outline_width)
-{
-	style_.outline_width = outline_width;
-}
-
-void easy2d::Text::SetOutlineStroke(Stroke outline_stroke)
-{
-	style_.outline_stroke = outline_stroke;
-}
-
-void easy2d::Text::OnDraw() const
-{
-	if (text_layout_)
-	{
-		auto graphics = Device::GetGraphics();
-		// 创建文本区域
-		D2D1_RECT_F textLayoutRect = D2D1::RectF(0, 0, GetTransform().size.width, GetTransform().size.height);
-		// 设置画刷颜色和透明度
-		graphics->GetSolidBrush()->SetOpacity(GetDisplayOpacity());
-		// 获取文本渲染器
-		auto text_renderer = graphics->GetTextRender();
-		graphics->SetTextRendererStyle(
-			style_.color,
-			style_.outline,
-			style_.outline_color,
-			style_.outline_width,
-			style_.outline_stroke
-		);
-		text_layout_->Draw(nullptr, text_renderer, 0, 0);
-	}
-}
-
-void easy2d::Text::Reset()
-{
-	// 创建文字格式化
-	CreateFormat();
-	// 创建文字布局
-	CreateLayout();
-}
-
-void easy2d::Text::CreateFormat()
-{
-	SafeRelease(text_format_);
-
-	ThrowIfFailed(
-		Device::GetGraphics()->GetWriteFactory()->CreateTextFormat(
-			font_.family.c_str(),
-			nullptr,
-			DWRITE_FONT_WEIGHT(font_.weight),
-			font_.italic ? DWRITE_FONT_STYLE_ITALIC : DWRITE_FONT_STYLE_NORMAL,
-			DWRITE_FONT_STRETCH_NORMAL,
-			font_.size,
-			L"",
-			&text_format_
-		)
-	);
-
-	// 设置文字对齐方式
-	text_format_->SetTextAlignment(DWRITE_TEXT_ALIGNMENT(style_.alignment));
-
-	// 设置行间距
-	if (style_.line_spacing == 0.f)
-	{
-		text_format_->SetLineSpacing(DWRITE_LINE_SPACING_METHOD_DEFAULT, 0, 0);
-	}
-	else
-	{
-		text_format_->SetLineSpacing(
-			DWRITE_LINE_SPACING_METHOD_UNIFORM,
-			style_.line_spacing,
-			style_.line_spacing * 0.8f
-		);
-	}
-
-	// 打开文本自动换行时，设置换行属性
-	if (style_.wrap)
-	{
-		text_format_->SetWordWrapping(DWRITE_WORD_WRAPPING_WRAP);
-	}
-	else
-	{
-		text_format_->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
-	}
-}
-
-void easy2d::Text::CreateLayout()
-{
-	SafeRelease(text_layout_);
-
-	// 文本为空字符串时，重置属性
-	if (text_.empty())
-	{
-		this->SetSize(0, 0);
-		return;
-	}
-
-	if (text_format_ == nullptr)
-	{
-		E2D_WARNING("Text::CreateLayout failed! text_format_ NULL pointer exception.");
-		return;
-	}
-	
-	UINT32 length = static_cast<UINT32>(text_.size());
-	auto writeFactory = Device::GetGraphics()->GetWriteFactory();
-
-	// 对文本自动换行情况下进行处理
-	if (style_.wrap)
-	{
 		ThrowIfFailed(
-			writeFactory->CreateTextLayout(
-				text_.c_str(),
-				length,
-				text_format_,
-				style_.wrap_width,
-				0,
-				&text_layout_
-			)
-		);
-		// 获取文本布局的宽度和高度
-		DWRITE_TEXT_METRICS metrics;
-		text_layout_->GetMetrics(&metrics);
-		// 重设文本宽高
-		this->SetSize(metrics.layoutWidth, metrics.height);
-	}
-	else
-	{
-		// 为防止文本对齐问题，根据先创建 layout 以获取宽度
-		ThrowIfFailed(
-			writeFactory->CreateTextLayout(
-				text_.c_str(),
-				length,
-				text_format_,
-				0,
-				0,
-				&text_layout_
+			Device::GetGraphics()->GetWriteFactory()->CreateTextFormat(
+				font_.family.c_str(),
+				nullptr,
+				DWRITE_FONT_WEIGHT(font_.weight),
+				font_.italic ? DWRITE_FONT_STYLE_ITALIC : DWRITE_FONT_STYLE_NORMAL,
+				DWRITE_FONT_STRETCH_NORMAL,
+				font_.size,
+				L"",
+				&text_format_
 			)
 		);
 
-		// 获取文本布局的宽度和高度
-		DWRITE_TEXT_METRICS metrics;
-		text_layout_->GetMetrics(&metrics);
-		// 重设文本宽高
-		this->SetSize(metrics.width, metrics.height);
+		// 设置文字对齐方式
+		text_format_->SetTextAlignment(DWRITE_TEXT_ALIGNMENT(style_.alignment));
 
-		// 重新创建 layout
+		// 设置行间距
+		if (style_.line_spacing == 0.f)
+		{
+			text_format_->SetLineSpacing(DWRITE_LINE_SPACING_METHOD_DEFAULT, 0, 0);
+		}
+		else
+		{
+			text_format_->SetLineSpacing(
+				DWRITE_LINE_SPACING_METHOD_UNIFORM,
+				style_.line_spacing,
+				style_.line_spacing * 0.8f
+			);
+		}
+
+		// 打开文本自动换行时，设置换行属性
+		if (style_.wrap)
+		{
+			text_format_->SetWordWrapping(DWRITE_WORD_WRAPPING_WRAP);
+		}
+		else
+		{
+			text_format_->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
+		}
+	}
+
+	void Text::CreateLayout()
+	{
 		SafeRelease(text_layout_);
-		ThrowIfFailed(
-			writeFactory->CreateTextLayout(
-				text_.c_str(),
-				length,
-				text_format_,
-				GetTransform().size.width,
-				0,
-				&text_layout_
-			)
-		);
-	}
 
-	// 添加下划线和删除线
-	DWRITE_TEXT_RANGE Range = { 0, length };
-	if (style_.underline)
-	{
-		text_layout_->SetUnderline(true, Range);
+		// 文本为空字符串时，重置属性
+		if (text_.empty())
+		{
+			this->SetSize(0, 0);
+			return;
+		}
+
+		if (text_format_ == nullptr)
+		{
+			E2D_WARNING("Text::CreateLayout failed! text_format_ NULL pointer exception.");
+			return;
+		}
+
+		UINT32 length = static_cast<UINT32>(text_.size());
+		auto writeFactory = Device::GetGraphics()->GetWriteFactory();
+
+		// 对文本自动换行情况下进行处理
+		if (style_.wrap)
+		{
+			ThrowIfFailed(
+				writeFactory->CreateTextLayout(
+					text_.c_str(),
+					length,
+					text_format_,
+					style_.wrap_width,
+					0,
+					&text_layout_
+				)
+			);
+			// 获取文本布局的宽度和高度
+			DWRITE_TEXT_METRICS metrics;
+			text_layout_->GetMetrics(&metrics);
+			// 重设文本宽高
+			this->SetSize(metrics.layoutWidth, metrics.height);
+		}
+		else
+		{
+			// 为防止文本对齐问题，根据先创建 layout 以获取宽度
+			ThrowIfFailed(
+				writeFactory->CreateTextLayout(
+					text_.c_str(),
+					length,
+					text_format_,
+					0,
+					0,
+					&text_layout_
+				)
+			);
+
+			// 获取文本布局的宽度和高度
+			DWRITE_TEXT_METRICS metrics;
+			text_layout_->GetMetrics(&metrics);
+			// 重设文本宽高
+			this->SetSize(metrics.width, metrics.height);
+
+			// 重新创建 layout
+			SafeRelease(text_layout_);
+			ThrowIfFailed(
+				writeFactory->CreateTextLayout(
+					text_.c_str(),
+					length,
+					text_format_,
+					GetTransform().size.width,
+					0,
+					&text_layout_
+				)
+			);
+		}
+
+		// 添加下划线和删除线
+		DWRITE_TEXT_RANGE Range = { 0, length };
+		if (style_.underline)
+		{
+			text_layout_->SetUnderline(true, Range);
+		}
+		if (style_.strikethrough)
+		{
+			text_layout_->SetStrikethrough(true, Range);
+		}
 	}
-	if (style_.strikethrough)
-	{
-		text_layout_->SetStrikethrough(true, Range);
-	}
-}
+}

core/tools/Data.cpp

@@ -21,126 +21,129 @@
 #include "..\e2dtool.h"
 
 
-easy2d::Data::Data(const std::wstring & key, const std::wstring & field)
-	: key_(key)
-	, field_(field)
-	, data_path_(Path::GetDataPath())
+namespace easy2d
 {
-}
+	Data::Data(const std::wstring & key, const std::wstring & field)
+		: key_(key)
+		, field_(field)
+		, data_path_(Path::GetDataPath())
+	{
+	}
 
-bool easy2d::Data::Exists() const
-{
-	wchar_t temp[256] = { 0 };
-	::GetPrivateProfileStringW(
-		field_.c_str(),
-		key_.c_str(),
-		L"",
-		temp,
-		255,
-		data_path_.c_str()
-	);
-	return temp[0] == L'\0';
-}
+	bool Data::Exists() const
+	{
+		wchar_t temp[256] = { 0 };
+		::GetPrivateProfileStringW(
+			field_.c_str(),
+			key_.c_str(),
+			L"",
+			temp,
+			255,
+			data_path_.c_str()
+		);
+		return temp[0] == L'\0';
+	}
 
-bool easy2d::Data::SaveInt(int value)
-{
-	BOOL ret = ::WritePrivateProfileStringW(
-		field_.c_str(),
-		key_.c_str(),
-		std::to_wstring(value).c_str(),
-		data_path_.c_str()
-	);
-	return ret == TRUE;
-}
+	bool Data::SaveInt(int value)
+	{
+		BOOL ret = ::WritePrivateProfileStringW(
+			field_.c_str(),
+			key_.c_str(),
+			std::to_wstring(value).c_str(),
+			data_path_.c_str()
+		);
+		return ret == TRUE;
+	}
 
-bool easy2d::Data::SaveFloat(float value)
-{
-	BOOL ret = ::WritePrivateProfileStringW(
-		field_.c_str(),
-		key_.c_str(),
-		std::to_wstring(value).c_str(),
-		data_path_.c_str()
-	);
-	return ret == TRUE;
-}
+	bool Data::SaveFloat(float value)
+	{
+		BOOL ret = ::WritePrivateProfileStringW(
+			field_.c_str(),
+			key_.c_str(),
+			std::to_wstring(value).c_str(),
+			data_path_.c_str()
+		);
+		return ret == TRUE;
+	}
 
-bool easy2d::Data::SaveDouble(double value)
-{
-	BOOL ret = ::WritePrivateProfileStringW(
-		field_.c_str(),
-		key_.c_str(),
-		std::to_wstring(value).c_str(),
-		data_path_.c_str()
-	);
-	return ret == TRUE;
-}
+	bool Data::SaveDouble(double value)
+	{
+		BOOL ret = ::WritePrivateProfileStringW(
+			field_.c_str(),
+			key_.c_str(),
+			std::to_wstring(value).c_str(),
+			data_path_.c_str()
+		);
+		return ret == TRUE;
+	}
 
-bool easy2d::Data::SaveBool(bool value)
-{
-	BOOL ret = ::WritePrivateProfileStringW(
-		field_.c_str(),
-		key_.c_str(),
-		(value ? L"1" : L"0"),
-		data_path_.c_str()
-	);
-	return ret == TRUE;
-}
+	bool Data::SaveBool(bool value)
+	{
+		BOOL ret = ::WritePrivateProfileStringW(
+			field_.c_str(),
+			key_.c_str(),
+			(value ? L"1" : L"0"),
+			data_path_.c_str()
+		);
+		return ret == TRUE;
+	}
 
-bool easy2d::Data::SaveString(const std::wstring& value)
-{
-	BOOL ret = ::WritePrivateProfileStringW(
-		field_.c_str(),
-		key_.c_str(),
-		value.c_str(),
-		data_path_.c_str()
-	);
-	return ret == TRUE;
-}
+	bool Data::SaveString(const std::wstring& value)
+	{
+		BOOL ret = ::WritePrivateProfileStringW(
+			field_.c_str(),
+			key_.c_str(),
+			value.c_str(),
+			data_path_.c_str()
+		);
+		return ret == TRUE;
+	}
 
-int easy2d::Data::GetInt() const
-{
-	return ::GetPrivateProfileIntW(
-		field_.c_str(),
-		key_.c_str(),
-		0,
-		data_path_.c_str()
-	);
-}
+	int Data::GetInt() const
+	{
+		return ::GetPrivateProfileIntW(
+			field_.c_str(),
+			key_.c_str(),
+			0,
+			data_path_.c_str()
+		);
+	}
 
-float easy2d::Data::GetFloat() const
-{
-	wchar_t temp[32] = { 0 };
-	::GetPrivateProfileStringW(field_.c_str(), key_.c_str(), L"0.0", temp, 31, data_path_.c_str());
-	return std::stof(temp);
-}
+	float Data::GetFloat() const
+	{
+		wchar_t temp[32] = { 0 };
+		::GetPrivateProfileStringW(field_.c_str(), key_.c_str(), L"0.0", temp, 31, data_path_.c_str());
+		return std::stof(temp);
+	}
 
-double easy2d::Data::GetDouble() const
-{
-	wchar_t temp[32] = { 0 };
-	::GetPrivateProfileStringW(field_.c_str(), key_.c_str(), L"0.0", temp, 31, data_path_.c_str());
-	return std::stod(temp);
-}
+	double Data::GetDouble() const
+	{
+		wchar_t temp[32] = { 0 };
+		::GetPrivateProfileStringW(field_.c_str(), key_.c_str(), L"0.0", temp, 31, data_path_.c_str());
+		return std::stod(temp);
+	}
 
-bool easy2d::Data::GetBool() const
-{
-	int nValue = ::GetPrivateProfileIntW(
-		field_.c_str(),
-		key_.c_str(),
-		0,
-		data_path_.c_str());
-	return nValue == TRUE;
-}
+	bool Data::GetBool() const
+	{
+		int nValue = ::GetPrivateProfileIntW(
+			field_.c_str(),
+			key_.c_str(),
+			0,
+			data_path_.c_str());
+		return nValue == TRUE;
+	}
 
-std::wstring easy2d::Data::GetString()
-{
-	wchar_t temp[256] = { 0 };
-	::GetPrivateProfileStringW(
-		field_.c_str(),
-		key_.c_str(),
-		L"",
-		temp,
-		255,
-		data_path_.c_str()
-	);
-	return temp;
-}
+	std::wstring Data::GetString()
+	{
+		wchar_t temp[256] = { 0 };
+		::GetPrivateProfileStringW(
+			field_.c_str(),
+			key_.c_str(),
+			L"",
+			temp,
+			255,
+			data_path_.c_str()
+		);
+		return temp;
+	}
+}

core/tools/File.cpp

@@ -23,270 +23,273 @@
 #include <cwctype>
 #include <shobjidl.h> 
 
-std::list<std::wstring>	easy2d::File::search_paths_;
-
-easy2d::File::File()
-	: file_path_()
+namespace easy2d
 {
-}
+	std::list<std::wstring>	File::search_paths_;
 
-easy2d::File::File(const std::wstring & file_name)
-	: file_path_(file_name)
-{
-	this->Open(file_name);
-}
-
-easy2d::File::~File()
-{
-}
-
-bool easy2d::File::Open(const std::wstring & file_name)
-{
-	if (file_name.empty())
-		return false;
-
-	auto FindFile = [](const std::wstring & path) -> bool
+	File::File()
+		: file_path_()
 	{
-		if (::PathFileExists(path.c_str()))
-			return true;
-		return false;
-	};
-
-	if (FindFile(file_name))
-	{
-		file_path_ = file_name;
-		return true;
 	}
-	
-	for (const auto& path : search_paths_)
+
+	File::File(const std::wstring & file_name)
+		: file_path_(file_name)
 	{
-		if (FindFile(path + file_name))
+		this->Open(file_name);
+	}
+
+	File::~File()
+	{
+	}
+
+	bool File::Open(const std::wstring & file_name)
+	{
+		if (file_name.empty())
+			return false;
+
+		auto FindFile = [](const std::wstring & path) -> bool
 		{
-			file_path_ = path + file_name;
+			if (::PathFileExists(path.c_str()))
+				return true;
+			return false;
+		};
+
+		if (FindFile(file_name))
+		{
+			file_path_ = file_name;
 			return true;
 		}
+
+		for (const auto& path : search_paths_)
+		{
+			if (FindFile(path + file_name))
+			{
+				file_path_ = path + file_name;
+				return true;
+			}
+		}
+		return false;
 	}
-	return false;
-}
 
-bool easy2d::File::Exists() const
-{
-	if (::PathFileExists(file_path_.c_str()))
-		return true;
-	return false;
-}
-
-const std::wstring& easy2d::File::GetPath() const
-{
-	return file_path_;
-}
-
-std::wstring easy2d::File::GetExtension() const
-{
-	std::wstring file_ext;
-	// 找到文件名中的最后一个 '.' 的位置
-	size_t pos = file_path_.find_last_of(L'.');
-	// 判断 pos 是否是有效位置
-	if (pos != std::wstring::npos)
+	bool File::Exists() const
 	{
-		// 截取扩展名
-		file_ext = file_path_.substr(pos);
-		// 转换为小写字母
-		std::transform(file_ext.begin(), file_ext.end(), file_ext.begin(), std::towlower);
+		if (::PathFileExists(file_path_.c_str()))
+			return true;
+		return false;
 	}
-	return file_ext;
-}
 
-bool easy2d::File::Delete()
-{
-	if (::DeleteFile(file_path_.c_str()))
-		return true;
-	return false;
-}
+	const std::wstring& File::GetPath() const
+	{
+		return file_path_;
+	}
 
-easy2d::File easy2d::File::Extract(Resource& res, const std::wstring& dest_file_name)
-{
-	File file;
-	HANDLE file_handle = ::CreateFile(
-		dest_file_name.c_str(),
-		GENERIC_WRITE,
-		NULL,
-		NULL,
-		CREATE_ALWAYS,
-		FILE_ATTRIBUTE_TEMPORARY,
-		NULL
-	);
+	std::wstring File::GetExtension() const
+	{
+		std::wstring file_ext;
+		// 找到文件名中的最后一个 '.' 的位置
+		size_t pos = file_path_.find_last_of(L'.');
+		// 判断 pos 是否是有效位置
+		if (pos != std::wstring::npos)
+		{
+			// 截取扩展名
+			file_ext = file_path_.substr(pos);
+			// 转换为小写字母
+			std::transform(file_ext.begin(), file_ext.end(), file_ext.begin(), std::towlower);
+		}
+		return file_ext;
+	}
+
+	bool File::Delete()
+	{
+		if (::DeleteFile(file_path_.c_str()))
+			return true;
+		return false;
+	}
+
+	File File::Extract(Resource& res, const std::wstring& dest_file_name)
+	{
+		File file;
+		HANDLE file_handle = ::CreateFile(
+			dest_file_name.c_str(),
+			GENERIC_WRITE,
+			NULL,
+			NULL,
+			CREATE_ALWAYS,
+			FILE_ATTRIBUTE_TEMPORARY,
+			NULL
+		);
+
+		if (file_handle == INVALID_HANDLE_VALUE)
+			return file;
+
+		if (res.Load())
+		{
+			// 写入文件
+			DWORD written_bytes = 0;
+			::WriteFile(file_handle, res.GetData(), res.GetDataSize(), &written_bytes, NULL);
+			::CloseHandle(file_handle);
+
+			file.Open(dest_file_name);
+		}
+		else
+		{
+			::CloseHandle(file_handle);
+			::DeleteFile(dest_file_name.c_str());
+		}
 
-	if (file_handle == INVALID_HANDLE_VALUE)
 		return file;
-
-	if (res.Load())
-	{
-		// 写入文件
-		DWORD written_bytes = 0;
-		::WriteFile(file_handle, res.GetData(), res.GetDataSize(), &written_bytes, NULL);
-		::CloseHandle(file_handle);
-
-		file.Open(dest_file_name);
-	}
-	else
-	{
-		::CloseHandle(file_handle);
-		::DeleteFile(dest_file_name.c_str());
 	}
 
-	return file;
-}
-
-void easy2d::File::AddSearchPath(const std::wstring & path)
-{
-	std::wstring tmp = path;
-	size_t pos = 0;
-	while ((pos = tmp.find(L"/", pos)) != std::wstring::npos)
+	void File::AddSearchPath(const std::wstring & path)
 	{
-		tmp.replace(pos, 1, L"\\");
-		pos++;
+		std::wstring tmp = path;
+		size_t pos = 0;
+		while ((pos = tmp.find(L"/", pos)) != std::wstring::npos)
+		{
+			tmp.replace(pos, 1, L"\\");
+			pos++;
+		}
+
+		if (tmp.at(tmp.length() - 1) != L'\\')
+		{
+			tmp.append(L"\\");
+		}
+		auto iter = std::find(search_paths_.cbegin(), search_paths_.cend(), tmp);
+		if (iter == search_paths_.cend())
+		{
+			search_paths_.push_front(path);
+		}
 	}
 
-	if (tmp.at(tmp.length() - 1) != L'\\')
+	File File::ShowOpenDialog(const std::wstring & title, const std::wstring & filter)
 	{
-		tmp.append(L"\\");
-	}
-	auto iter = std::find(search_paths_.cbegin(), search_paths_.cend(), tmp);
-	if (iter == search_paths_.cend())
-	{
-		search_paths_.push_front(path);
-	}
-}
-
-easy2d::File easy2d::File::ShowOpenDialog(const std::wstring & title, const std::wstring & filter)
-{
-	std::wstring file_path;
-	HRESULT hr = ::CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
-
-	if (SUCCEEDED(hr))
-	{
-		IFileOpenDialog *file_open;
-
-		hr = ::CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_ALL,
-			IID_IFileOpenDialog, reinterpret_cast<void**>(&file_open));
+		std::wstring file_path;
+		HRESULT hr = ::CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
 
 		if (SUCCEEDED(hr))
 		{
-			if (!title.empty())
-			{
-				file_open->SetTitle(title.c_str());
-			}
+			IFileOpenDialog *file_open;
 
-			if (!filter.empty())
-			{
-				COMDLG_FILTERSPEC spec[] =
-				{
-					{ L"", filter.c_str() }
-				};
-				file_open->SetFileTypes(1, spec);
-			}
-			else
-			{
-				COMDLG_FILTERSPEC spec[] =
-				{
-					{ L"所有文件", L"*.*" }
-				};
-				file_open->SetFileTypes(1, spec);
-			}
-
-			hr = file_open->Show(nullptr);
+			hr = ::CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_ALL,
+				IID_IFileOpenDialog, reinterpret_cast<void**>(&file_open));
 
 			if (SUCCEEDED(hr))
 			{
-				IShellItem *item;
-				hr = file_open->GetResult(&item);
+				if (!title.empty())
+				{
+					file_open->SetTitle(title.c_str());
+				}
+
+				if (!filter.empty())
+				{
+					COMDLG_FILTERSPEC spec[] =
+					{
+						{ L"", filter.c_str() }
+					};
+					file_open->SetFileTypes(1, spec);
+				}
+				else
+				{
+					COMDLG_FILTERSPEC spec[] =
+					{
+						{ L"所有文件", L"*.*" }
+					};
+					file_open->SetFileTypes(1, spec);
+				}
+
+				hr = file_open->Show(nullptr);
+
 				if (SUCCEEDED(hr))
 				{
-					PWSTR str_file_path;
-					hr = item->GetDisplayName(SIGDN_FILESYSPATH, &str_file_path);
-
+					IShellItem *item;
+					hr = file_open->GetResult(&item);
 					if (SUCCEEDED(hr))
 					{
-						file_path = str_file_path;
-						::CoTaskMemFree(str_file_path);
+						PWSTR str_file_path;
+						hr = item->GetDisplayName(SIGDN_FILESYSPATH, &str_file_path);
+
+						if (SUCCEEDED(hr))
+						{
+							file_path = str_file_path;
+							::CoTaskMemFree(str_file_path);
+						}
+						item->Release();
 					}
-					item->Release();
 				}
+				file_open->Release();
 			}
-			file_open->Release();
+			::CoUninitialize();
 		}
-		::CoUninitialize();
+		return File(file_path);
 	}
-	return File(file_path);
-}
 
-easy2d::File easy2d::File::ShowSaveDialog(const std::wstring & title, const std::wstring& def_file, const std::wstring & def_ext)
-{
-	std::wstring file_path;
-	HRESULT hr = ::CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
-	
-	if (SUCCEEDED(hr))
+	File File::ShowSaveDialog(const std::wstring & title, const std::wstring& def_file, const std::wstring & def_ext)
 	{
-		IFileSaveDialog *file_save;
-
-		hr = ::CoCreateInstance(CLSID_FileSaveDialog, NULL, CLSCTX_ALL,
-			IID_IFileSaveDialog, reinterpret_cast<void**>(&file_save));
+		std::wstring file_path;
+		HRESULT hr = ::CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
 
 		if (SUCCEEDED(hr))
 		{
-			if (!title.empty())
-			{
-				file_save->SetTitle(title.c_str());
-			}
+			IFileSaveDialog *file_save;
 
-			if (!def_file.empty())
-			{
-				file_save->SetFileName(def_file.c_str());
-			}
-
-			if (!def_ext.empty())
-			{
-				file_save->SetDefaultExtension(def_ext.c_str());
-
-				std::wstring ext = L"*." + def_ext;
-				COMDLG_FILTERSPEC spec[] =
-				{
-					{ L"", ext.c_str() }
-				};
-				file_save->SetFileTypes(1, spec);
-			}
-			else
-			{
-				COMDLG_FILTERSPEC spec[] =
-				{
-					{ L"所有文件", L"*.*" }
-				};
-				file_save->SetFileTypes(1, spec);
-			}
-
-			hr = file_save->Show(nullptr);
+			hr = ::CoCreateInstance(CLSID_FileSaveDialog, NULL, CLSCTX_ALL,
+				IID_IFileSaveDialog, reinterpret_cast<void**>(&file_save));
 
 			if (SUCCEEDED(hr))
 			{
-				IShellItem *item;
-				hr = file_save->GetResult(&item);
+				if (!title.empty())
+				{
+					file_save->SetTitle(title.c_str());
+				}
+
+				if (!def_file.empty())
+				{
+					file_save->SetFileName(def_file.c_str());
+				}
+
+				if (!def_ext.empty())
+				{
+					file_save->SetDefaultExtension(def_ext.c_str());
+
+					std::wstring ext = L"*." + def_ext;
+					COMDLG_FILTERSPEC spec[] =
+					{
+						{ L"", ext.c_str() }
+					};
+					file_save->SetFileTypes(1, spec);
+				}
+				else
+				{
+					COMDLG_FILTERSPEC spec[] =
+					{
+						{ L"所有文件", L"*.*" }
+					};
+					file_save->SetFileTypes(1, spec);
+				}
+
+				hr = file_save->Show(nullptr);
+
 				if (SUCCEEDED(hr))
 				{
-					PWSTR str_file_path;
-					hr = item->GetDisplayName(SIGDN_FILESYSPATH, &str_file_path);
-
+					IShellItem *item;
+					hr = file_save->GetResult(&item);
 					if (SUCCEEDED(hr))
 					{
-						file_path = str_file_path;
-						::CoTaskMemFree(str_file_path);
+						PWSTR str_file_path;
+						hr = item->GetDisplayName(SIGDN_FILESYSPATH, &str_file_path);
+
+						if (SUCCEEDED(hr))
+						{
+							file_path = str_file_path;
+							::CoTaskMemFree(str_file_path);
+						}
+						item->Release();
 					}
-					item->Release();
 				}
+				file_save->Release();
 			}
-			file_save->Release();
+			::CoUninitialize();
 		}
-		::CoUninitialize();
+		return File(file_path);
 	}
-	return File(file_path);
-}
+}

core/tools/Music.cpp

@@ -22,38 +22,40 @@
 #include "..\e2dmodule.h"
 
 
-namespace
-{
-	void OutputDebugStringExW(LPCWSTR pszOutput, ...)
-	{
-		va_list args = NULL;
-		va_start(args, pszOutput);
-
-		size_t nLen = _vscwprintf(pszOutput, args) + 1;
-		wchar_t* psBuffer = new wchar_t[nLen];
-		_vsnwprintf_s(psBuffer, nLen, nLen, pszOutput, args);
-
-		va_end(args);
-
-		::OutputDebugStringW(psBuffer);
-		delete[] psBuffer;
-	}
-
-	inline void TraceError(LPCWSTR output)
-	{
-		OutputDebugStringExW(L"[easy2d] Music error: %s failed!\r\n", output);
-	}
-
-	inline void TraceError(LPCWSTR output, HRESULT hr)
-	{
-		OutputDebugStringExW(L"[easy2d] Music error: %s (%#X)\r\n", output, hr);
-	}
-}
-
-
 namespace easy2d
 {
-	// 音频解码器
+	namespace
+	{
+		void OutputDebugStringExW(LPCWSTR pszOutput, ...)
+		{
+			va_list args = NULL;
+			va_start(args, pszOutput);
+
+			size_t nLen = _vscwprintf(pszOutput, args) + 1;
+			wchar_t* psBuffer = new wchar_t[nLen];
+			_vsnwprintf_s(psBuffer, nLen, nLen, pszOutput, args);
+
+			va_end(args);
+
+			::OutputDebugStringW(psBuffer);
+			delete[] psBuffer;
+		}
+
+		inline void TraceError(LPCWSTR output)
+		{
+			OutputDebugStringExW(L"[easy2d] Music error: %s failed!\r\n", output);
+		}
+
+		inline void TraceError(LPCWSTR output, HRESULT hr)
+		{
+			OutputDebugStringExW(L"[easy2d] Music error: %s (%#X)\r\n", output, hr);
+		}
+	}
+
+	//-------------------------------------------------------
+	// Transcoder
+	//-------------------------------------------------------
+
 	class Transcoder
 	{
 		WAVEFORMATEX* wave_format_;
@@ -304,252 +306,255 @@ namespace easy2d
 		}
 	};
 
-}
 
+	//-------------------------------------------------------
+	// Music
+	//-------------------------------------------------------
 
-easy2d::Music::Music()
-	: opened_(false)
-	, playing_(false)
-	, wave_data_(nullptr)
-	, size_(0)
-	, voice_(nullptr)
-{
-}
+	Music::Music()
+		: opened_(false)
+		, playing_(false)
+		, wave_data_(nullptr)
+		, size_(0)
+		, voice_(nullptr)
+	{
+	}
 
-easy2d::Music::Music(const std::wstring& file_path)
-	: opened_(false)
-	, playing_(false)
-	, wave_data_(nullptr)
-	, size_(0)
-	, voice_(nullptr)
-{
-	Load(file_path);
-}
+	Music::Music(const std::wstring& file_path)
+		: opened_(false)
+		, playing_(false)
+		, wave_data_(nullptr)
+		, size_(0)
+		, voice_(nullptr)
+	{
+		Load(file_path);
+	}
 
-easy2d::Music::Music(Resource& res)
-	: opened_(false)
-	, playing_(false)
-	, wave_data_(nullptr)
-	, size_(0)
-	, voice_(nullptr)
-{
-	Load(res);
-}
+	Music::Music(Resource& res)
+		: opened_(false)
+		, playing_(false)
+		, wave_data_(nullptr)
+		, size_(0)
+		, voice_(nullptr)
+	{
+		Load(res);
+	}
 
-easy2d::Music::~Music()
-{
-	Close();
-}
-
-bool easy2d::Music::Load(const std::wstring & file_path)
-{
-	if (opened_)
+	Music::~Music()
 	{
 		Close();
 	}
 
-	File music_file;
-	if (!music_file.Open(file_path))
+	bool Music::Load(const std::wstring & file_path)
 	{
-		E2D_WARNING("Media file not found.");
-		return false;
-	}
-
-	// 用户输入的路径不一定是完整路径，因为用户可能通过 File::AddSearchPath 添加
-	// 默认搜索路径，所以需要通过 File::GetPath 获取完整路径
-	std::wstring music_file_path = music_file.GetPath();
-
-	Transcoder transcoder;
-	if (!transcoder.LoadMediaFile(music_file_path.c_str(), &wave_data_, &size_))
-	{
-		return false;
-	}
-
-	HRESULT hr = Device::GetAudio()->CreateVoice(&voice_, transcoder.GetWaveFormatEx());
-	if (FAILED(hr))
-	{
-		if (wave_data_)
+		if (opened_)
 		{
-			delete[] wave_data_;
-			wave_data_ = nullptr;
+			Close();
 		}
-		TraceError(L"Create source voice error", hr);
-		return false;
-	}
 
-	opened_ = true;
-	return true;
-}
-
-bool easy2d::Music::Load(Resource& res)
-{
-	if (opened_)
-	{
-		Close();
-	}
-
-	Transcoder transcoder;
-	if (!transcoder.LoadMediaResource(res, &wave_data_, &size_))
-	{
-		return false;
-	}
-
-	HRESULT hr = Device::GetAudio()->CreateVoice(&voice_, transcoder.GetWaveFormatEx());
-	if (FAILED(hr))
-	{
-		if (wave_data_)
+		File music_file;
+		if (!music_file.Open(file_path))
 		{
-			delete[] wave_data_;
-			wave_data_ = nullptr;
+			E2D_WARNING("Media file not found.");
+			return false;
 		}
-		TraceError(L"Create source voice error", hr);
-		return false;
-	}
 
-	opened_ = true;
-	return true;
-}
+		// 用户输入的路径不一定是完整路径，因为用户可能通过 File::AddSearchPath 添加
+		// 默认搜索路径，所以需要通过 File::GetPath 获取完整路径
+		std::wstring music_file_path = music_file.GetPath();
 
-bool easy2d::Music::Play(int loop_count)
-{
-	if (!opened_)
-	{
-		E2D_WARNING("Music must be opened first!");
-		return false;
-	}
-
-	if (voice_ == nullptr)
-	{
-		E2D_WARNING("IXAudio2SourceVoice Null pointer exception!");
-		return false;
-	}
-
-	XAUDIO2_VOICE_STATE state;
-	voice_->GetState(&state);
-	if (state.BuffersQueued)
-	{
-		Stop();
-	}
-
-	if (loop_count < 0)
-	{
-		loop_count = XAUDIO2_LOOP_INFINITE;
-	}
-	else
-	{
-		loop_count = std::min(loop_count, XAUDIO2_LOOP_INFINITE - 1);
-	}
-
-	// 提交 wave 样本数据
-	XAUDIO2_BUFFER buffer = { 0 };
-	buffer.pAudioData = wave_data_;
-	buffer.Flags = XAUDIO2_END_OF_STREAM;
-	buffer.AudioBytes = size_;
-	buffer.LoopCount = loop_count;
-
-	HRESULT hr;
-	if (FAILED(hr = voice_->SubmitSourceBuffer(&buffer)))
-	{
-		TraceError(L"Submitting source buffer error", hr);
-		return false;
-	}
-
-	hr = voice_->Start(0);
-
-	playing_ = SUCCEEDED(hr);
-
-	return playing_;
-}
-
-void easy2d::Music::Pause()
-{
-	if (voice_)
-	{
-		if (SUCCEEDED(voice_->Stop()))
+		Transcoder transcoder;
+		if (!transcoder.LoadMediaFile(music_file_path.c_str(), &wave_data_, &size_))
 		{
-			playing_ = false;
+			return false;
 		}
-	}
-}
 
-void easy2d::Music::Resume()
-{
-	if (voice_)
-	{
-		if (SUCCEEDED(voice_->Start()))
+		HRESULT hr = Device::GetAudio()->CreateVoice(&voice_, transcoder.GetWaveFormatEx());
+		if (FAILED(hr))
 		{
-			playing_ = true;
+			if (wave_data_)
+			{
+				delete[] wave_data_;
+				wave_data_ = nullptr;
+			}
+			TraceError(L"Create source voice error", hr);
+			return false;
 		}
-	}
-}
 
-void easy2d::Music::Stop()
-{
-	if (voice_)
+		opened_ = true;
+		return true;
+	}
+
+	bool Music::Load(Resource& res)
 	{
-		if (SUCCEEDED(voice_->Stop()))
+		if (opened_)
 		{
-			voice_->ExitLoop();
-			voice_->FlushSourceBuffers();
-			playing_ = false;
+			Close();
 		}
-	}
-}
 
-void easy2d::Music::Close()
-{
-	if (voice_)
-	{
-		voice_->Stop();
-		voice_->FlushSourceBuffers();
-		voice_->DestroyVoice();
-		voice_ = nullptr;
+		Transcoder transcoder;
+		if (!transcoder.LoadMediaResource(res, &wave_data_, &size_))
+		{
+			return false;
+		}
+
+		HRESULT hr = Device::GetAudio()->CreateVoice(&voice_, transcoder.GetWaveFormatEx());
+		if (FAILED(hr))
+		{
+			if (wave_data_)
+			{
+				delete[] wave_data_;
+				wave_data_ = nullptr;
+			}
+			TraceError(L"Create source voice error", hr);
+			return false;
+		}
+
+		opened_ = true;
+		return true;
 	}
 
-	if (wave_data_)
+	bool Music::Play(int loop_count)
 	{
-		delete[] wave_data_;
-		wave_data_ = nullptr;
-	}
+		if (!opened_)
+		{
+			E2D_WARNING("Music must be opened first!");
+			return false;
+		}
 
-	opened_ = false;
-	playing_ = false;
-}
+		if (voice_ == nullptr)
+		{
+			E2D_WARNING("IXAudio2SourceVoice Null pointer exception!");
+			return false;
+		}
 
-bool easy2d::Music::IsPlaying() const
-{
-	if (opened_ && voice_)
-	{
 		XAUDIO2_VOICE_STATE state;
 		voice_->GetState(&state);
-		if (state.BuffersQueued && playing_)
-			return true;
-	}
-	return false;
-}
+		if (state.BuffersQueued)
+		{
+			Stop();
+		}
 
-float easy2d::Music::GetVolume() const
-{
-	if (voice_)
+		if (loop_count < 0)
+		{
+			loop_count = XAUDIO2_LOOP_INFINITE;
+		}
+		else
+		{
+			loop_count = std::min(loop_count, XAUDIO2_LOOP_INFINITE - 1);
+		}
+
+		// 提交 wave 样本数据
+		XAUDIO2_BUFFER buffer = { 0 };
+		buffer.pAudioData = wave_data_;
+		buffer.Flags = XAUDIO2_END_OF_STREAM;
+		buffer.AudioBytes = size_;
+		buffer.LoopCount = loop_count;
+
+		HRESULT hr;
+		if (FAILED(hr = voice_->SubmitSourceBuffer(&buffer)))
+		{
+			TraceError(L"Submitting source buffer error", hr);
+			return false;
+		}
+
+		hr = voice_->Start(0);
+
+		playing_ = SUCCEEDED(hr);
+
+		return playing_;
+	}
+
+	void Music::Pause()
 	{
-		float volume = 0.f;
-		voice_->GetVolume(&volume);
-		return volume;
+		if (voice_)
+		{
+			if (SUCCEEDED(voice_->Stop()))
+			{
+				playing_ = false;
+			}
+		}
 	}
-	return 0.f;
-}
 
-bool easy2d::Music::SetVolume(float volume)
-{
-	if (voice_)
+	void Music::Resume()
 	{
-		volume = std::min(std::max(volume, -224.f), 224.f);
-		return SUCCEEDED(voice_->SetVolume(volume));
+		if (voice_)
+		{
+			if (SUCCEEDED(voice_->Start()))
+			{
+				playing_ = true;
+			}
+		}
 	}
-	return false;
-}
 
-IXAudio2SourceVoice * easy2d::Music::GetSourceVoice() const
-{
-	return voice_;
-}
+	void Music::Stop()
+	{
+		if (voice_)
+		{
+			if (SUCCEEDED(voice_->Stop()))
+			{
+				voice_->ExitLoop();
+				voice_->FlushSourceBuffers();
+				playing_ = false;
+			}
+		}
+	}
+
+	void Music::Close()
+	{
+		if (voice_)
+		{
+			voice_->Stop();
+			voice_->FlushSourceBuffers();
+			voice_->DestroyVoice();
+			voice_ = nullptr;
+		}
+
+		if (wave_data_)
+		{
+			delete[] wave_data_;
+			wave_data_ = nullptr;
+		}
+
+		opened_ = false;
+		playing_ = false;
+	}
+
+	bool Music::IsPlaying() const
+	{
+		if (opened_ && voice_)
+		{
+			XAUDIO2_VOICE_STATE state;
+			voice_->GetState(&state);
+			if (state.BuffersQueued && playing_)
+				return true;
+		}
+		return false;
+	}
+
+	float Music::GetVolume() const
+	{
+		if (voice_)
+		{
+			float volume = 0.f;
+			voice_->GetVolume(&volume);
+			return volume;
+		}
+		return 0.f;
+	}
+
+	bool Music::SetVolume(float volume)
+	{
+		if (voice_)
+		{
+			volume = std::min(std::max(volume, -224.f), 224.f);
+			return SUCCEEDED(voice_->SetVolume(volume));
+		}
+		return false;
+	}
+
+	IXAudio2SourceVoice * Music::GetSourceVoice() const
+	{
+		return voice_;
+	}
+}

core/tools/Path.cpp

@@ -23,115 +23,118 @@
 #include <shlobj.h>
 
 
-namespace
+namespace easy2d
 {
-	// 创建指定文件夹
-	bool CreateFolder(const std::wstring & dir_path)
+	namespace
 	{
-		if (dir_path.empty() || dir_path.size() >= MAX_PATH)
-			return false;
-
-		wchar_t tmp_dir_path[MAX_PATH] = { 0 };
-		size_t length = dir_path.length();
-
-		for (size_t i = 0; i < length; ++i)
+		// 创建指定文件夹
+		bool CreateFolder(const std::wstring & dir_path)
 		{
-			tmp_dir_path[i] = dir_path.at(i);
-			if (tmp_dir_path[i] == L'\\' || tmp_dir_path[i] == L'/' || i == (length - 1))
+			if (dir_path.empty() || dir_path.size() >= MAX_PATH)
+				return false;
+
+			wchar_t tmp_dir_path[MAX_PATH] = { 0 };
+			size_t length = dir_path.length();
+
+			for (size_t i = 0; i < length; ++i)
 			{
-				if (::_waccess(tmp_dir_path, 0) != 0)
+				tmp_dir_path[i] = dir_path.at(i);
+				if (tmp_dir_path[i] == L'\\' || tmp_dir_path[i] == L'/' || i == (length - 1))
 				{
-					if (::_wmkdir(tmp_dir_path) != 0)
+					if (::_waccess(tmp_dir_path, 0) != 0)
 					{
-						return false;
+						if (::_wmkdir(tmp_dir_path) != 0)
+						{
+							return false;
+						}
 					}
 				}
 			}
+			return true;
 		}
-		return true;
 	}
-}
 
 
-const std::wstring& easy2d::Path::GetDataPath()
-{
-	static std::wstring data_path;
-	if (data_path.empty())
+	const std::wstring& Path::GetDataPath()
 	{
-		// 设置数据的保存路径
-		std::wstring local_app_data_path = Path::GetLocalAppDataPath();
-		std::wstring title = Game::GetInstance()->GetTitle();
-		std::wstring folder_name = std::to_wstring(std::hash<std::wstring>{}(title));
-
-		if (!local_app_data_path.empty())
+		static std::wstring data_path;
+		if (data_path.empty())
 		{
-			data_path.append(local_app_data_path)
-				.append(L"\\Easy2DGameData\\")
-				.append(folder_name)
-				.append(L"\\");
+			// 设置数据的保存路径
+			std::wstring local_app_data_path = Path::GetLocalAppDataPath();
+			std::wstring title = Game::GetInstance()->GetTitle();
+			std::wstring folder_name = std::to_wstring(std::hash<std::wstring>{}(title));
 
-			File file(data_path);
-			if (!file.Exists() && !CreateFolder(data_path))
+			if (!local_app_data_path.empty())
 			{
-				data_path = L"";
+				data_path.append(local_app_data_path)
+					.append(L"\\Easy2DGameData\\")
+					.append(folder_name)
+					.append(L"\\");
+
+				File file(data_path);
+				if (!file.Exists() && !CreateFolder(data_path))
+				{
+					data_path = L"";
+				}
+			}
+			data_path.append(L"Data.ini");
+		}
+		return data_path;
+	}
+
+	const std::wstring& Path::GetTemporaryPath()
+	{
+		static std::wstring temp_path;
+		if (temp_path.empty())
+		{
+			// 设置临时文件保存路径
+			wchar_t path[_MAX_PATH];
+			std::wstring title = Game::GetInstance()->GetTitle();
+			std::wstring folder_name = std::to_wstring(std::hash<std::wstring>{}(title));
+
+			if (0 != ::GetTempPath(_MAX_PATH, path))
+			{
+				temp_path.append(path)
+					.append(L"\\Easy2DGameTemp\\")
+					.append(folder_name)
+					.append(L"\\");
+
+				File file(temp_path);
+				if (!file.Exists() && !CreateFolder(temp_path))
+				{
+					temp_path = L"";
+				}
 			}
 		}
-		data_path.append(L"Data.ini");
+		return temp_path;
 	}
-	return data_path;
-}
 
-const std::wstring& easy2d::Path::GetTemporaryPath()
-{
-	static std::wstring temp_path;
-	if (temp_path.empty())
+	const std::wstring& Path::GetLocalAppDataPath()
 	{
-		// 设置临时文件保存路径
-		wchar_t path[_MAX_PATH];
-		std::wstring title = Game::GetInstance()->GetTitle();
-		std::wstring folder_name = std::to_wstring(std::hash<std::wstring>{}(title));
-
-		if (0 != ::GetTempPath(_MAX_PATH, path))
+		static std::wstring local_app_data_path;
+		if (local_app_data_path.empty())
 		{
-			temp_path.append(path)
-				.append(L"\\Easy2DGameTemp\\")
-				.append(folder_name)
-				.append(L"\\");
+			// 获取 AppData/Local 文件夹的路径
+			wchar_t path[MAX_PATH] = { 0 };
+			::SHGetFolderPath(NULL, CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, path);
+			local_app_data_path = path;
+		}
 
-			File file(temp_path);
-			if (!file.Exists() && !CreateFolder(temp_path))
+		return local_app_data_path;
+	}
+
+	const std::wstring& Path::GetExeFilePath()
+	{
+		static std::wstring exe_file_path;
+		if (exe_file_path.empty())
+		{
+			TCHAR path[_MAX_PATH] = { 0 };
+			if (::GetModuleFileName(nullptr, path, _MAX_PATH) != 0)
 			{
-				temp_path = L"";
+				exe_file_path = path;
 			}
 		}
+		return exe_file_path;
 	}
-	return temp_path;
-}
-
-const std::wstring& easy2d::Path::GetLocalAppDataPath()
-{
-	static std::wstring local_app_data_path;
-	if (local_app_data_path.empty())
-	{
-		// 获取 AppData/Local 文件夹的路径
-		wchar_t path[MAX_PATH] = { 0 };
-		::SHGetFolderPath(NULL, CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, path);
-		local_app_data_path = path;
-	}
-
-	return local_app_data_path;
-}
-
-const std::wstring& easy2d::Path::GetExeFilePath()
-{
-	static std::wstring exe_file_path;
-	if (exe_file_path.empty())
-	{
-		TCHAR path[_MAX_PATH] = { 0 };
-		if (::GetModuleFileName(nullptr, path, _MAX_PATH) != 0)
-		{
-			exe_file_path = path;
-		}
-	}
-	return exe_file_path;
-}
+}

core/tools/Player.cpp

@@ -1,212 +1,215 @@
 #include "..\e2dtool.h"
 
 
-std::map<size_t, easy2d::Music*> easy2d::Player::musics_;
-
-easy2d::Player::Player()
-	: volume_(1.f)
+namespace easy2d
 {
-}
+	std::map<size_t, Music*> Player::musics_;
 
-easy2d::Player::~Player()
-{
-}
-
-bool easy2d::Player::Load(const std::wstring & file_path)
-{
-	if (file_path.empty())
-		return false;
-
-	Music * music = new (std::nothrow) Music();
-
-	if (music)
+	Player::Player()
+		: volume_(1.f)
 	{
-		if (music->Load(file_path))
-		{
-			music->SetVolume(volume_);
-
-			size_t hash_code = std::hash<std::wstring>{}(file_path);
-			musics_.insert(std::make_pair(hash_code, music));
-			return true;
-		}
-		else
-		{
-			music->Release();
-		}
 	}
-	return false;
-}
 
-bool easy2d::Player::Play(const std::wstring & file_path, int loop_count)
-{
-	if (file_path.empty())
-		return false;
-
-	if (Load(file_path))
+	Player::~Player()
 	{
-		auto music = musics_[std::hash<std::wstring>{}(file_path)];
-		if (music->Play(loop_count))
-		{
-			return true;
-		}
 	}
-	return false;
-}
 
-void easy2d::Player::Pause(const std::wstring & file_path)
-{
-	if (file_path.empty())
-		return;
-
-	size_t hash_code = std::hash<std::wstring>{}(file_path);
-	if (musics_.end() != musics_.find(hash_code))
-		musics_[hash_code]->Pause();
-}
-
-void easy2d::Player::Resume(const std::wstring & file_path)
-{
-	if (file_path.empty())
-		return;
-
-	size_t hash_code = std::hash<std::wstring>{}(file_path);
-	if (musics_.end() != musics_.find(hash_code))
-		musics_[hash_code]->Resume();
-}
-
-void easy2d::Player::Stop(const std::wstring & file_path)
-{
-	if (file_path.empty())
-		return;
-
-	size_t hash_code = std::hash<std::wstring>{}(file_path);
-	if (musics_.end() != musics_.find(hash_code))
-		musics_[hash_code]->Stop();
-}
-
-bool easy2d::Player::IsPlaying(const std::wstring & file_path)
-{
-	if (file_path.empty())
-		return false;
-
-	size_t hash_code = std::hash<std::wstring>{}(file_path);
-	if (musics_.end() != musics_.find(hash_code))
-		return musics_[hash_code]->IsPlaying();
-	return false;
-}
-
-bool easy2d::Player::Load(Resource& res)
-{
-	size_t hash_code = res.GetHashCode();
-	if (musics_.end() != musics_.find(hash_code))
-		return true;
-
-	Music * music = new (std::nothrow) Music();
-
-	if (music)
+	bool Player::Load(const std::wstring & file_path)
 	{
-		if (music->Load(res))
-		{
-			music->SetVolume(volume_);
-			musics_.insert(std::make_pair(hash_code, music));
-			return true;
-		}
-		else
-		{
-			music->Release();
-		}
-	}
-	return false;
-}
+		if (file_path.empty())
+			return false;
 
-bool easy2d::Player::Play(Resource& res, int loop_count)
-{
-	if (Load(res))
+		Music * music = new (std::nothrow) Music();
+
+		if (music)
+		{
+			if (music->Load(file_path))
+			{
+				music->SetVolume(volume_);
+
+				size_t hash_code = std::hash<std::wstring>{}(file_path);
+				musics_.insert(std::make_pair(hash_code, music));
+				return true;
+			}
+			else
+			{
+				music->Release();
+			}
+		}
+		return false;
+	}
+
+	bool Player::Play(const std::wstring & file_path, int loop_count)
+	{
+		if (file_path.empty())
+			return false;
+
+		if (Load(file_path))
+		{
+			auto music = musics_[std::hash<std::wstring>{}(file_path)];
+			if (music->Play(loop_count))
+			{
+				return true;
+			}
+		}
+		return false;
+	}
+
+	void Player::Pause(const std::wstring & file_path)
+	{
+		if (file_path.empty())
+			return;
+
+		size_t hash_code = std::hash<std::wstring>{}(file_path);
+		if (musics_.end() != musics_.find(hash_code))
+			musics_[hash_code]->Pause();
+	}
+
+	void Player::Resume(const std::wstring & file_path)
+	{
+		if (file_path.empty())
+			return;
+
+		size_t hash_code = std::hash<std::wstring>{}(file_path);
+		if (musics_.end() != musics_.find(hash_code))
+			musics_[hash_code]->Resume();
+	}
+
+	void Player::Stop(const std::wstring & file_path)
+	{
+		if (file_path.empty())
+			return;
+
+		size_t hash_code = std::hash<std::wstring>{}(file_path);
+		if (musics_.end() != musics_.find(hash_code))
+			musics_[hash_code]->Stop();
+	}
+
+	bool Player::IsPlaying(const std::wstring & file_path)
+	{
+		if (file_path.empty())
+			return false;
+
+		size_t hash_code = std::hash<std::wstring>{}(file_path);
+		if (musics_.end() != musics_.find(hash_code))
+			return musics_[hash_code]->IsPlaying();
+		return false;
+	}
+
+	bool Player::Load(Resource& res)
 	{
 		size_t hash_code = res.GetHashCode();
-		auto music = musics_[hash_code];
-		if (music->Play(loop_count))
-		{
+		if (musics_.end() != musics_.find(hash_code))
 			return true;
+
+		Music * music = new (std::nothrow) Music();
+
+		if (music)
+		{
+			if (music->Load(res))
+			{
+				music->SetVolume(volume_);
+				musics_.insert(std::make_pair(hash_code, music));
+				return true;
+			}
+			else
+			{
+				music->Release();
+			}
+		}
+		return false;
+	}
+
+	bool Player::Play(Resource& res, int loop_count)
+	{
+		if (Load(res))
+		{
+			size_t hash_code = res.GetHashCode();
+			auto music = musics_[hash_code];
+			if (music->Play(loop_count))
+			{
+				return true;
+			}
+		}
+		return false;
+	}
+
+	void Player::Pause(Resource& res)
+	{
+		size_t hash_code = res.GetHashCode();
+		if (musics_.end() != musics_.find(hash_code))
+			musics_[hash_code]->Pause();
+	}
+
+	void Player::Resume(Resource& res)
+	{
+		size_t hash_code = res.GetHashCode();
+		if (musics_.end() != musics_.find(hash_code))
+			musics_[hash_code]->Resume();
+	}
+
+	void Player::Stop(Resource& res)
+	{
+		size_t hash_code = res.GetHashCode();
+		if (musics_.end() != musics_.find(hash_code))
+			musics_[hash_code]->Stop();
+	}
+
+	bool Player::IsPlaying(Resource& res)
+	{
+		size_t hash_code = res.GetHashCode();
+		if (musics_.end() != musics_.find(hash_code))
+			return musics_[hash_code]->IsPlaying();
+		return false;
+	}
+
+	float Player::GetVolume() const
+	{
+		return volume_;
+	}
+
+	void Player::SetVolume(float volume)
+	{
+		volume_ = std::min(std::max(volume, -224.f), 224.f);
+		for (const auto& pair : musics_)
+		{
+			pair.second->SetVolume(volume_);
 		}
 	}
-	return false;
-}
 
-void easy2d::Player::Pause(Resource& res)
-{
-	size_t hash_code = res.GetHashCode();
-	if (musics_.end() != musics_.find(hash_code))
-		musics_[hash_code]->Pause();
-}
-
-void easy2d::Player::Resume(Resource& res)
-{
-	size_t hash_code = res.GetHashCode();
-	if (musics_.end() != musics_.find(hash_code))
-		musics_[hash_code]->Resume();
-}
-
-void easy2d::Player::Stop(Resource& res)
-{
-	size_t hash_code = res.GetHashCode();
-	if (musics_.end() != musics_.find(hash_code))
-		musics_[hash_code]->Stop();
-}
-
-bool easy2d::Player::IsPlaying(Resource& res)
-{
-	size_t hash_code = res.GetHashCode();
-	if (musics_.end() != musics_.find(hash_code))
-		return musics_[hash_code]->IsPlaying();
-	return false;
-}
-
-float easy2d::Player::GetVolume() const
-{
-	return volume_;
-}
-
-void easy2d::Player::SetVolume(float volume)
-{
-	volume_ = std::min(std::max(volume, -224.f), 224.f);
-	for (const auto& pair : musics_)
+	void Player::PauseAll()
 	{
-		pair.second->SetVolume(volume_);
+		for (const auto& pair : musics_)
+		{
+			pair.second->Pause();
+		}
 	}
-}
 
-void easy2d::Player::PauseAll()
-{
-	for (const auto& pair : musics_)
+	void Player::ResumeAll()
 	{
-		pair.second->Pause();
+		for (const auto& pair : musics_)
+		{
+			pair.second->Resume();
+		}
 	}
-}
 
-void easy2d::Player::ResumeAll()
-{
-	for (const auto& pair : musics_)
+	void Player::StopAll()
 	{
-		pair.second->Resume();
+		for (const auto& pair : musics_)
+		{
+			pair.second->Stop();
+		}
 	}
-}
 
-void easy2d::Player::StopAll()
-{
-	for (const auto& pair : musics_)
+	void Player::ClearCache()
 	{
-		pair.second->Stop();
-	}
-}
+		if (musics_.empty())
+			return;
 
-void easy2d::Player::ClearCache()
-{
-	if (musics_.empty())
-		return;
-
-	for (const auto& pair : musics_)
-	{
-		pair.second->Release();
+		for (const auto& pair : musics_)
+		{
+			pair.second->Release();
+		}
+		musics_.clear();
 	}
-	musics_.clear();
-}
+}

core/transitions/BoxTransition.cpp

@@ -21,40 +21,43 @@
 #include "..\e2dtransition.h"
 #include "..\e2dobject.h"
 
-easy2d::BoxTransition::BoxTransition(float duration)
-	: Transition(duration)
+namespace easy2d
 {
-}
-
-void easy2d::BoxTransition::Init(Scene * prev, Scene * next, Game * game)
-{
-	Transition::Init(prev, next, game);
-
-	in_layer_param_.opacity = 0;
-}
-
-void easy2d::BoxTransition::Update()
-{
-	Transition::Update();
-
-	if (process_ < .5f)
+	BoxTransition::BoxTransition(float duration)
+		: Transition(duration)
 	{
-		out_layer_param_.contentBounds = D2D1::RectF(
-			window_size_.width * process_,
-			window_size_.height * process_,
-			window_size_.width * (1 - process_),
-			window_size_.height * (1 - process_)
-		);
 	}
-	else
+
+	void BoxTransition::Init(Scene * prev, Scene * next, Game * game)
 	{
-		out_layer_param_.opacity = 0;
-		in_layer_param_.opacity = 1;
-		in_layer_param_.contentBounds = D2D1::RectF(
-			window_size_.width * (1 - process_),
-			window_size_.height * (1 - process_),
-			window_size_.width * process_,
-			window_size_.height * process_
-		);
+		Transition::Init(prev, next, game);
+
+		in_layer_param_.opacity = 0;
 	}
-}
+
+	void BoxTransition::Update()
+	{
+		Transition::Update();
+
+		if (process_ < .5f)
+		{
+			out_layer_param_.contentBounds = D2D1::RectF(
+				window_size_.width * process_,
+				window_size_.height * process_,
+				window_size_.width * (1 - process_),
+				window_size_.height * (1 - process_)
+			);
+		}
+		else
+		{
+			out_layer_param_.opacity = 0;
+			in_layer_param_.opacity = 1;
+			in_layer_param_.contentBounds = D2D1::RectF(
+				window_size_.width * (1 - process_),
+				window_size_.height * (1 - process_),
+				window_size_.width * process_,
+				window_size_.height * process_
+			);
+		}
+	}
+}

core/transitions/EmergeTransition.cpp

@@ -21,23 +21,26 @@
 #include "..\e2dtransition.h"
 #include "..\e2dobject.h"
 
-easy2d::EmergeTransition::EmergeTransition(float duration)
-	: Transition(duration)
+namespace easy2d
 {
-}
+	EmergeTransition::EmergeTransition(float duration)
+		: Transition(duration)
+	{
+	}
 
-void easy2d::EmergeTransition::Init(Scene * prev, Scene * next, Game * game)
-{
-	Transition::Init(prev, next, game);
-	
-	out_layer_param_.opacity = 1;
-	in_layer_param_.opacity = 0;
-}
+	void EmergeTransition::Init(Scene * prev, Scene * next, Game * game)
+	{
+		Transition::Init(prev, next, game);
 
-void easy2d::EmergeTransition::Update()
-{
-	Transition::Update();
+		out_layer_param_.opacity = 1;
+		in_layer_param_.opacity = 0;
+	}
 
-	out_layer_param_.opacity = 1 - process_;
-	in_layer_param_.opacity = process_;
-}
+	void EmergeTransition::Update()
+	{
+		Transition::Update();
+
+		out_layer_param_.opacity = 1 - process_;
+		in_layer_param_.opacity = process_;
+	}
+}

core/transitions/FadeTransition.cpp

@@ -21,31 +21,34 @@
 #include "..\e2dtransition.h"
 #include "..\e2dobject.h"
 
-easy2d::FadeTransition::FadeTransition(float duration)
-	: Transition(duration)
+namespace easy2d
 {
-}
-
-void easy2d::FadeTransition::Init(Scene * prev, Scene * next, Game * game)
-{
-	Transition::Init(prev, next, game);
-	
-	out_layer_param_.opacity = 1;
-	in_layer_param_.opacity = 0;
-}
-
-void easy2d::FadeTransition::Update()
-{
-	Transition::Update();
-
-	if (process_ < 0.5)
+	FadeTransition::FadeTransition(float duration)
+		: Transition(duration)
 	{
-		out_layer_param_.opacity = 1 - process_ * 2;
+	}
+
+	void FadeTransition::Init(Scene * prev, Scene * next, Game * game)
+	{
+		Transition::Init(prev, next, game);
+
+		out_layer_param_.opacity = 1;
 		in_layer_param_.opacity = 0;
 	}
-	else
+
+	void FadeTransition::Update()
 	{
-		out_layer_param_.opacity = 0;
-		in_layer_param_.opacity = (process_ - 0.5f) * 2;
+		Transition::Update();
+
+		if (process_ < 0.5)
+		{
+			out_layer_param_.opacity = 1 - process_ * 2;
+			in_layer_param_.opacity = 0;
+		}
+		else
+		{
+			out_layer_param_.opacity = 0;
+			in_layer_param_.opacity = (process_ - 0.5f) * 2;
+		}
 	}
-}
+}

core/transitions/MoveTransition.cpp

@@ -21,88 +21,91 @@
 #include "..\e2dtransition.h"
 #include "..\e2dobject.h"
 
-easy2d::MoveTransition::MoveTransition(float duration, Direction direction)
-	: Transition(duration)
-	, direction_(direction)
+namespace easy2d
 {
-}
-
-void easy2d::MoveTransition::Init(Scene * prev, Scene * next, Game * game)
-{
-	Transition::Init(prev, next, game);
-	
-	switch (direction_)
+	MoveTransition::MoveTransition(float duration, Direction direction)
+		: Transition(duration)
+		, direction_(direction)
 	{
-	case Direction::Up:
-		pos_delta_ = Point(0, -window_size_.height);
-		start_pos_ = Point(0, window_size_.height);
-		break;
-	case Direction::Down:
-		pos_delta_ = Point(0, window_size_.height);
-		start_pos_ = Point(0, -window_size_.height);
-		break;
-	case Direction::Left:
-		pos_delta_ = Point(-window_size_.width, 0);
-		start_pos_ = Point(window_size_.width, 0);
-		break;
-	case Direction::Right:
-		pos_delta_ = Point(window_size_.width, 0);
-		start_pos_ = Point(-window_size_.width, 0);
-		break;
 	}
 
-	if (out_scene_)
+	void MoveTransition::Init(Scene * prev, Scene * next, Game * game)
 	{
-		out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
-	}
-	
-	if (in_scene_)
-	{
-		in_scene_->SetTransform(
-			D2D1::Matrix3x2F::Translation(
-				start_pos_.x,
-				start_pos_.y
-			)
-		);
-	}
-}
+		Transition::Init(prev, next, game);
 
-void easy2d::MoveTransition::Update()
-{
-	Transition::Update();
+		switch (direction_)
+		{
+		case Direction::Up:
+			pos_delta_ = Point(0, -window_size_.height);
+			start_pos_ = Point(0, window_size_.height);
+			break;
+		case Direction::Down:
+			pos_delta_ = Point(0, window_size_.height);
+			start_pos_ = Point(0, -window_size_.height);
+			break;
+		case Direction::Left:
+			pos_delta_ = Point(-window_size_.width, 0);
+			start_pos_ = Point(window_size_.width, 0);
+			break;
+		case Direction::Right:
+			pos_delta_ = Point(window_size_.width, 0);
+			start_pos_ = Point(-window_size_.width, 0);
+			break;
+		}
 
-	if (out_scene_)
-	{
-		auto translation = pos_delta_ * process_;
-		out_scene_->SetTransform(
-			D2D1::Matrix3x2F::Translation(
-				translation.x,
-				translation.y
-			)
-		);
+		if (out_scene_)
+		{
+			out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		}
+
+		if (in_scene_)
+		{
+			in_scene_->SetTransform(
+				D2D1::Matrix3x2F::Translation(
+					start_pos_.x,
+					start_pos_.y
+				)
+			);
+		}
 	}
 
-	if (in_scene_)
+	void MoveTransition::Update()
 	{
-		auto translation = start_pos_ + pos_delta_ * process_;
-		in_scene_->SetTransform(
-			D2D1::Matrix3x2F::Translation(
-				translation.x,
-				translation.y
-			)
-		);
-	}
-}
+		Transition::Update();
 
-void easy2d::MoveTransition::Reset()
-{
-	if (out_scene_)
-	{
-		out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		if (out_scene_)
+		{
+			auto translation = pos_delta_ * process_;
+			out_scene_->SetTransform(
+				D2D1::Matrix3x2F::Translation(
+					translation.x,
+					translation.y
+				)
+			);
+		}
+
+		if (in_scene_)
+		{
+			auto translation = start_pos_ + pos_delta_ * process_;
+			in_scene_->SetTransform(
+				D2D1::Matrix3x2F::Translation(
+					translation.x,
+					translation.y
+				)
+			);
+		}
 	}
-	
-	if (in_scene_)
+
+	void MoveTransition::Reset()
 	{
-		in_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		if (out_scene_)
+		{
+			out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		}
+
+		if (in_scene_)
+		{
+			in_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		}
 	}
-}
+}

core/transitions/RotationTransition.cpp

@@ -21,84 +21,87 @@
 #include "..\e2dtransition.h"
 #include "..\e2dobject.h"
 
-easy2d::RotationTransition::RotationTransition(float duration, float rotation)
-	: Transition(duration)
-	, rotation_(rotation)
+namespace easy2d
 {
-}
-
-void easy2d::RotationTransition::Init(Scene * prev, Scene * next, Game * game)
-{
-	Transition::Init(prev, next, game);
-
-	if (out_scene_)
+	RotationTransition::RotationTransition(float duration, float rotation)
+		: Transition(duration)
+		, rotation_(rotation)
 	{
-		out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
 	}
 
-	if (in_scene_)
+	void RotationTransition::Init(Scene * prev, Scene * next, Game * game)
 	{
-		in_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		Transition::Init(prev, next, game);
+
+		if (out_scene_)
+		{
+			out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		}
+
+		if (in_scene_)
+		{
+			in_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
+		}
+
+		in_layer_param_.opacity = 0;
 	}
 
-	in_layer_param_.opacity = 0;
-}
+	void RotationTransition::Update()
+	{
+		Transition::Update();
 
-void easy2d::RotationTransition::Update()
-{
-	Transition::Update();
+		auto center_pos = D2D1::Point2F(
+			window_size_.width / 2,
+			window_size_.height / 2
+		);
 
-	auto center_pos = D2D1::Point2F(
-		window_size_.width / 2,
-		window_size_.height / 2
-	);
+		if (process_ < .5f)
+		{
+			if (out_scene_)
+			{
+				out_scene_->SetTransform(
+					D2D1::Matrix3x2F::Scale(
+					(.5f - process_) * 2,
+						(.5f - process_) * 2,
+						center_pos
+					) * D2D1::Matrix3x2F::Rotation(
+						rotation_ * (.5f - process_) * 2,
+						center_pos
+					)
+				);
+			}
+		}
+		else
+		{
+			if (in_scene_)
+			{
+				out_layer_param_.opacity = 0;
+				in_layer_param_.opacity = 1;
 
-	if (process_ < .5f)
+				in_scene_->SetTransform(
+					D2D1::Matrix3x2F::Scale(
+					(process_ - .5f) * 2,
+						(process_ - .5f) * 2,
+						center_pos
+					) * D2D1::Matrix3x2F::Rotation(
+						rotation_ * (process_ - .5f) * 2,
+						center_pos
+					)
+				);
+			}
+		}
+	}
+
+	void RotationTransition::Reset()
 	{
 		if (out_scene_)
 		{
-			out_scene_->SetTransform(
-				D2D1::Matrix3x2F::Scale(
-					(.5f - process_) * 2,
-					(.5f - process_) * 2,
-					center_pos
-				) * D2D1::Matrix3x2F::Rotation(
-					rotation_ * (.5f - process_) * 2,
-					center_pos
-				)
-			);
+			out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
 		}
-	}
-	else
-	{
+
 		if (in_scene_)
 		{
-			out_layer_param_.opacity = 0;
-			in_layer_param_.opacity = 1;
-
-			in_scene_->SetTransform(
-				D2D1::Matrix3x2F::Scale(
-					(process_ - .5f) * 2,
-					(process_ - .5f) * 2,
-					center_pos
-				) * D2D1::Matrix3x2F::Rotation(
-					rotation_ * (process_ - .5f) * 2,
-					center_pos
-				)
-			);
+			in_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
 		}
 	}
-}
-
-void easy2d::RotationTransition::Reset()
-{
-	if (out_scene_)
-	{
-		out_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
-	}
-	
-	if (in_scene_)
-	{
-		in_scene_->SetTransform(D2D1::Matrix3x2F::Identity());
-	}
-}
+}

core/transitions/Transition.cpp

@@ -22,143 +22,146 @@
 #include "..\e2dobject.h"
 #include "..\e2dmodule.h"
 
-easy2d::Transition::Transition(float duration)
-	: done_(false)
-	, started_()
-	, process_(0)
-	, window_size_()
-	, out_scene_(nullptr)
-	, in_scene_(nullptr)
-	, out_layer_(nullptr)
-	, in_layer_(nullptr)
-	, out_layer_param_()
-	, in_layer_param_()
+namespace easy2d
 {
-	duration_ = std::max(duration, 0.f);
-}
-
-easy2d::Transition::~Transition()
-{
-	SafeRelease(out_layer_);
-	SafeRelease(in_layer_);
-	SafeRelease(out_scene_);
-	SafeRelease(in_scene_);
-}
-
-bool easy2d::Transition::IsDone()
-{
-	return done_;
-}
-
-void easy2d::Transition::Init(Scene * prev, Scene * next, Game * game)
-{
-	started_ = Time::Now();
-	out_scene_ = prev;
-	in_scene_ = next;
-
-	if (out_scene_)
-		out_scene_->Retain();
-
-	if (in_scene_)
-		in_scene_->Retain();
-	
-	auto graphics = Device::GetGraphics();
-	if (in_scene_)
+	Transition::Transition(float duration)
+		: done_(false)
+		, started_()
+		, process_(0)
+		, window_size_()
+		, out_scene_(nullptr)
+		, in_scene_(nullptr)
+		, out_layer_(nullptr)
+		, in_layer_(nullptr)
+		, out_layer_param_()
+		, in_layer_param_()
 	{
-		ThrowIfFailed(
-			graphics->GetRenderTarget()->CreateLayer(&in_layer_)
-		);
+		duration_ = std::max(duration, 0.f);
 	}
 
-	if (out_scene_)
+	Transition::~Transition()
 	{
-		ThrowIfFailed(
-			graphics->GetRenderTarget()->CreateLayer(&out_layer_)
-		);
+		SafeRelease(out_layer_);
+		SafeRelease(in_layer_);
+		SafeRelease(out_scene_);
+		SafeRelease(in_scene_);
 	}
 
-	window_size_ = game->GetSize();
-	out_layer_param_ = in_layer_param_ = D2D1::LayerParameters(
-		D2D1::RectF(
-			0.f,
-			0.f,
-			window_size_.width,
-			window_size_.height
-		),
-		nullptr,
-		D2D1_ANTIALIAS_MODE_PER_PRIMITIVE,
-		D2D1::Matrix3x2F::Identity(),
-		1.f,
-		graphics->GetSolidBrush(),
-		D2D1_LAYER_OPTIONS_NONE
-	);
-}
-
-void easy2d::Transition::Update()
-{
-	if (duration_ == 0)
+	bool Transition::IsDone()
 	{
-		process_ = 1;
-	}
-	else
-	{
-		process_ = (Time::Now() - started_).Seconds() / duration_;
-		process_ = std::min(process_, 1.f);
+		return done_;
 	}
 
-	if (process_ >= 1)
+	void Transition::Init(Scene * prev, Scene * next, Game * game)
 	{
-		this->Stop();
-	}
-}
+		started_ = Time::Now();
+		out_scene_ = prev;
+		in_scene_ = next;
 
-void easy2d::Transition::Draw()
-{
-	auto render_target = Device::GetGraphics()->GetRenderTarget();
+		if (out_scene_)
+			out_scene_->Retain();
 
-	if (out_scene_)
-	{
-		render_target->SetTransform(out_scene_->GetTransform());
-		render_target->PushAxisAlignedClip(
+		if (in_scene_)
+			in_scene_->Retain();
+
+		auto graphics = Device::GetGraphics();
+		if (in_scene_)
+		{
+			ThrowIfFailed(
+				graphics->GetRenderTarget()->CreateLayer(&in_layer_)
+			);
+		}
+
+		if (out_scene_)
+		{
+			ThrowIfFailed(
+				graphics->GetRenderTarget()->CreateLayer(&out_layer_)
+			);
+		}
+
+		window_size_ = game->GetSize();
+		out_layer_param_ = in_layer_param_ = D2D1::LayerParameters(
 			D2D1::RectF(
 				0.f,
 				0.f,
 				window_size_.width,
 				window_size_.height
 			),
-			D2D1_ANTIALIAS_MODE_PER_PRIMITIVE
+			nullptr,
+			D2D1_ANTIALIAS_MODE_PER_PRIMITIVE,
+			D2D1::Matrix3x2F::Identity(),
+			1.f,
+			graphics->GetSolidBrush(),
+			D2D1_LAYER_OPTIONS_NONE
 		);
-		render_target->PushLayer(out_layer_param_, out_layer_);
-
-		out_scene_->Draw();
-
-		render_target->PopLayer();
-		render_target->PopAxisAlignedClip();
 	}
 
-	if (in_scene_)
+	void Transition::Update()
 	{
-		render_target->SetTransform(in_scene_->GetTransform());
-		render_target->PushAxisAlignedClip(
-			D2D1::RectF(
-				0.f,
-				0.f,
-				window_size_.width,
-				window_size_.height
-			),
-			D2D1_ANTIALIAS_MODE_PER_PRIMITIVE
-		);
-		render_target->PushLayer(in_layer_param_, in_layer_);
+		if (duration_ == 0)
+		{
+			process_ = 1;
+		}
+		else
+		{
+			process_ = (Time::Now() - started_).Seconds() / duration_;
+			process_ = std::min(process_, 1.f);
+		}
 
-		in_scene_->Draw();
-
-		render_target->PopLayer();
-		render_target->PopAxisAlignedClip();
+		if (process_ >= 1)
+		{
+			this->Stop();
+		}
 	}
-}
 
-void easy2d::Transition::Stop()
-{
-	done_ = true;
-	Reset();
-}
+	void Transition::Draw()
+	{
+		auto render_target = Device::GetGraphics()->GetRenderTarget();
+
+		if (out_scene_)
+		{
+			render_target->SetTransform(out_scene_->GetTransform());
+			render_target->PushAxisAlignedClip(
+				D2D1::RectF(
+					0.f,
+					0.f,
+					window_size_.width,
+					window_size_.height
+				),
+				D2D1_ANTIALIAS_MODE_PER_PRIMITIVE
+			);
+			render_target->PushLayer(out_layer_param_, out_layer_);
+
+			out_scene_->Draw();
+
+			render_target->PopLayer();
+			render_target->PopAxisAlignedClip();
+		}
+
+		if (in_scene_)
+		{
+			render_target->SetTransform(in_scene_->GetTransform());
+			render_target->PushAxisAlignedClip(
+				D2D1::RectF(
+					0.f,
+					0.f,
+					window_size_.width,
+					window_size_.height
+				),
+				D2D1_ANTIALIAS_MODE_PER_PRIMITIVE
+			);
+			render_target->PushLayer(in_layer_param_, in_layer_);
+
+			in_scene_->Draw();
+
+			render_target->PopLayer();
+			render_target->PopAxisAlignedClip();
+		}
+	}
+
+	void Transition::Stop()
+	{
+		done_ = true;
+		Reset();
+	}
+}

core/utils/Color.cpp

@@ -20,63 +20,69 @@
 
 #include "..\e2dutil.h"
 
-static const UINT kRedShift = 16;
-static const UINT kGreenShift = 8;
-static const UINT kBlueShift = 0;
-
-static const UINT kRedMask = 0xff << kRedShift;
-static const UINT kGreenMask = 0xff << kGreenShift;
-static const UINT kBlueMask = 0xff << kBlueShift;
-
-easy2d::Color::Color()
-	: r(0)
-	, g(0)
-	, b(0)
-	, a(1.f)
+namespace easy2d
 {
-}
+	namespace
+	{
+		const UINT RED_SHIFT = 16;
+		const UINT GREEN_SHIFT = 8;
+		const UINT BLUE_SHIFT = 0;
 
-easy2d::Color::Color(float r, float g, float b)
-	: r(r)
-	, g(g)
-	, b(b)
-	, a(1.f)
-{
-}
+		const UINT RED_MASK = 0xff << RED_SHIFT;
+		const UINT GREEN_MASK = 0xff << GREEN_SHIFT;
+		const UINT BLUE_MASK = 0xff << BLUE_SHIFT;
+	}
 
-easy2d::Color::Color(float r, float g, float b, float alpha)
-	: r(r)
-	, g(g)
-	, b(b)
-	, a(alpha)
-{
-}
+	Color::Color()
+		: r(0)
+		, g(0)
+		, b(0)
+		, a(1.f)
+	{
+	}
 
-easy2d::Color::Color(UINT rgb)
-	: r(((rgb & kRedMask) >> kRedShift) / 255.f)
-	, g(((rgb & kGreenMask) >> kGreenShift) / 255.f)
-	, b(((rgb & kBlueMask) >> kBlueShift) / 255.f)
-	, a(1.f)
-{
-}
+	Color::Color(float r, float g, float b)
+		: r(r)
+		, g(g)
+		, b(b)
+		, a(1.f)
+	{
+	}
 
-easy2d::Color::Color(UINT rgb, float alpha)
-	: r(((rgb & kRedMask) >> kRedShift) / 255.f)
-	, g(((rgb & kGreenMask) >> kGreenShift) / 255.f)
-	, b(((rgb & kBlueMask) >> kBlueShift) / 255.f)
-	, a(alpha)
-{
-}
+	Color::Color(float r, float g, float b, float alpha)
+		: r(r)
+		, g(g)
+		, b(b)
+		, a(alpha)
+	{
+	}
 
-easy2d::Color::Color(const D2D1_COLOR_F& color)
-	: r(color.r)
-	, g(color.g)
-	, b(color.b)
-	, a(color.a)
-{
-}
+	Color::Color(UINT rgb)
+		: r(((rgb & RED_MASK) >> RED_SHIFT) / 255.f)
+		, g(((rgb & GREEN_MASK) >> GREEN_SHIFT) / 255.f)
+		, b(((rgb & BLUE_MASK) >> BLUE_SHIFT) / 255.f)
+		, a(1.f)
+	{
+	}
 
-easy2d::Color::operator D2D1_COLOR_F() const
-{
-	return D2D1::ColorF(r, g, b, a);
-}
+	Color::Color(UINT rgb, float alpha)
+		: r(((rgb & RED_MASK) >> RED_SHIFT) / 255.f)
+		, g(((rgb & GREEN_MASK) >> GREEN_SHIFT) / 255.f)
+		, b(((rgb & BLUE_MASK) >> BLUE_SHIFT) / 255.f)
+		, a(alpha)
+	{
+	}
+
+	Color::Color(const D2D1_COLOR_F& color)
+		: r(color.r)
+		, g(color.g)
+		, b(color.b)
+		, a(color.a)
+	{
+	}
+
+	Color::operator D2D1_COLOR_F() const
+	{
+		return D2D1::ColorF(r, g, b, a);
+	}
+}

core/utils/Duration.cpp

@@ -22,275 +22,288 @@
 #include <regex>
 
 
-const easy2d::Duration easy2d::Duration::Millisecond = easy2d::Duration(1);
-const easy2d::Duration easy2d::Duration::Second = 1000 * easy2d::Duration::Millisecond;
-const easy2d::Duration easy2d::Duration::Minute = 60 * easy2d::Duration::Second;
-const easy2d::Duration easy2d::Duration::Hour = 60 * easy2d::Duration::Minute;
-
-easy2d::Duration::Duration()
-	: milliseconds_(0)
+namespace easy2d
 {
-}
+	const Duration Duration::Millisecond = Duration(1);
+	const Duration Duration::Second = 1000 * Duration::Millisecond;
+	const Duration Duration::Minute = 60 * Duration::Second;
+	const Duration Duration::Hour = 60 * Duration::Minute;
 
-easy2d::Duration::Duration(int milliseconds)
-	: milliseconds_(milliseconds)
-{
-}
-
-int easy2d::Duration::Milliseconds() const
-{
-	return milliseconds_;
-}
-
-float easy2d::Duration::Seconds() const
-{
-	int64_t sec = milliseconds_ / Second.milliseconds_;
-	int64_t ms = milliseconds_ % Second.milliseconds_;
-	return static_cast<float>(sec) + static_cast<float>(ms) / 1000.f;
-}
-
-float easy2d::Duration::Minutes() const
-{
-	int64_t min = milliseconds_ / Minute.milliseconds_;
-	int64_t ms = milliseconds_ % Minute.milliseconds_;
-	return static_cast<float>(min) + static_cast<float>(ms) / (60 * 1000.f);
-}
-
-float easy2d::Duration::Hours() const
-{
-	int64_t hour = milliseconds_ / Hour.milliseconds_;
-	int64_t ms = milliseconds_ % Hour.milliseconds_;
-	return static_cast<float>(hour) + static_cast<float>(ms) / (60 * 60 * 1000.f);
-}
-
-easy2d::Duration easy2d::Duration::Parse(const std::wstring & str)
-{
-	typedef std::map<std::wstring, Duration> UnitMap;
-	static const auto regex = std::wregex(L"[-+]?([0-9]*(\\.[0-9]*)?[a-z]+)+");
-	static const auto unit_map = UnitMap{{L"ms", Millisecond}, {L"s", Second}, {L"m", Minute}, {L"h", Hour}};
-
-	size_t len = str.length();
-	size_t pos = 0;
-	bool negative = false;
-	Duration d;
-
-	if (!std::regex_match(str, regex))
+	namespace
 	{
-		E2D_WARNING("Duration::Parse: invalid duration");
+		const auto duration_regex = std::wregex(L"[-+]?([0-9]*(\\.[0-9]*)?[a-z]+)+");
+
+		typedef std::map<std::wstring, Duration> UnitMap;
+		const auto unit_map = UnitMap{
+			{L"ms", Duration::Millisecond},
+			{L"s", Duration::Second},
+			{L"m", Duration::Minute},
+			{L"h", Duration::Hour}
+		};
+	}
+
+	Duration::Duration()
+		: milliseconds_(0)
+	{
+	}
+
+	Duration::Duration(int milliseconds)
+		: milliseconds_(milliseconds)
+	{
+	}
+
+	int Duration::Milliseconds() const
+	{
+		return milliseconds_;
+	}
+
+	float Duration::Seconds() const
+	{
+		int64_t sec = milliseconds_ / Second.milliseconds_;
+		int64_t ms = milliseconds_ % Second.milliseconds_;
+		return static_cast<float>(sec) + static_cast<float>(ms) / 1000.f;
+	}
+
+	float Duration::Minutes() const
+	{
+		int64_t min = milliseconds_ / Minute.milliseconds_;
+		int64_t ms = milliseconds_ % Minute.milliseconds_;
+		return static_cast<float>(min) + static_cast<float>(ms) / (60 * 1000.f);
+	}
+
+	float Duration::Hours() const
+	{
+		int64_t hour = milliseconds_ / Hour.milliseconds_;
+		int64_t ms = milliseconds_ % Hour.milliseconds_;
+		return static_cast<float>(hour) + static_cast<float>(ms) / (60 * 60 * 1000.f);
+	}
+
+	Duration Duration::Parse(const std::wstring & str)
+	{
+		size_t len = str.length();
+		size_t pos = 0;
+		bool negative = false;
+		Duration d;
+
+		if (!std::regex_match(str, duration_regex))
+		{
+			E2D_WARNING("Duration::Parse: invalid duration");
+			return d;
+		}
+
+		if (str.empty() || str == L"0") { return d; }
+
+		// ·ûºÅλ
+		if (str[0] == L'-' || str[0] == L'+')
+		{
+			negative = (str[0] == L'-');
+			pos++;
+		}
+
+		while (pos < len)
+		{
+			// ÊýÖµ
+			size_t i = pos;
+			for (; i < len; ++i)
+			{
+				wchar_t ch = str[i];
+				if (!(ch == L'.' || L'0' <= ch && ch <= L'9'))
+				{
+					break;
+				}
+			}
+
+			std::wstring num_str = str.substr(pos, i - pos);
+			pos = i;
+
+			if (num_str.empty() || num_str == L".")
+			{
+				E2D_WARNING("Duration::Parse: invalid duration");
+				return Duration();
+			}
+
+			// µ¥Î»
+			for (; i < len; ++i)
+			{
+				wchar_t ch = str[i];
+				if (ch == L'.' || L'0' <= ch && ch <= L'9')
+				{
+					break;
+				}
+			}
+
+			std::wstring unit_str = str.substr(pos, i - pos);
+			pos = i;
+
+			if (unit_map.find(unit_str) == unit_map.end())
+			{
+				E2D_WARNING("Duration::Parse: invalid duration");
+				return Duration();
+			}
+
+			double num = std::stod(num_str);
+			Duration unit = unit_map.at(unit_str);
+			d += unit * num;
+		}
+
+		if (negative)
+		{
+			d.milliseconds_ = -d.milliseconds_;
+		}
 		return d;
 	}
 
-	if (str.empty() || str == L"0") { return d; }
-
-	// ·ûºÅλ
-	if (str[0] == L'-' || str[0] == L'+')
+	bool Duration::operator==(const Duration & other) const
 	{
-		negative = (str[0] == L'-');
-		pos++;
+		return milliseconds_ == other.milliseconds_;
 	}
 
-	while (pos < len)
+	bool Duration::operator!=(const Duration & other) const
 	{
-		// ÊýÖµ
-		size_t i = pos;
-		for (; i < len; ++i)
-		{
-			wchar_t ch = str[i];
-			if (!(ch == L'.' || L'0' <= ch && ch <= L'9'))
-			{
-				break;
-			}
-		}
-
-		std::wstring num_str = str.substr(pos, i - pos);
-		pos = i;
-
-		if (num_str.empty() || num_str == L".")
-		{
-			E2D_WARNING("Duration::Parse: invalid duration");
-			return Duration();
-		}
-
-		// µ¥Î»
-		for (; i < len; ++i)
-		{
-			wchar_t ch = str[i];
-			if (ch == L'.' || L'0' <= ch && ch <= L'9')
-			{
-				break;
-			}
-		}
-
-		std::wstring unit_str = str.substr(pos, i - pos);
-		pos = i;
-
-		if (unit_map.find(unit_str) == unit_map.end())
-		{
-			E2D_WARNING("Duration::Parse: invalid duration");
-			return Duration();
-		}
-		
-		double num = std::stod(num_str);
-		Duration unit = unit_map.at(unit_str);
-		d += unit * num;
+		return milliseconds_ != other.milliseconds_;
 	}
 
-	if (negative)
+	bool Duration::operator>(const Duration & other) const
 	{
-		d.milliseconds_ = -d.milliseconds_;
+		return milliseconds_ > other.milliseconds_;
 	}
-	return d;
-}
 
-bool easy2d::Duration::operator==(const Duration & other) const
-{
-	return milliseconds_ == other.milliseconds_;
-}
+	bool Duration::operator>=(const Duration & other) const
+	{
+		return milliseconds_ >= other.milliseconds_;
+	}
 
-bool easy2d::Duration::operator!=(const Duration & other) const
-{
-	return milliseconds_ != other.milliseconds_;
-}
+	bool Duration::operator<(const Duration & other) const
+	{
+		return milliseconds_ < other.milliseconds_;
+	}
 
-bool easy2d::Duration::operator>(const Duration & other) const
-{
-	return milliseconds_ > other.milliseconds_;
-}
+	bool Duration::operator<=(const Duration & other) const
+	{
+		return milliseconds_ <= other.milliseconds_;
+	}
 
-bool easy2d::Duration::operator>=(const Duration & other) const
-{
-	return milliseconds_ >= other.milliseconds_;
-}
+	Duration Duration::operator+(const Duration & other) const
+	{
+		return Duration(milliseconds_ + other.milliseconds_);
+	}
 
-bool easy2d::Duration::operator<(const Duration & other) const
-{
-	return milliseconds_ < other.milliseconds_;
-}
+	Duration Duration::operator-(const Duration & other) const
+	{
+		return Duration(milliseconds_ - other.milliseconds_);
+	}
 
-bool easy2d::Duration::operator<=(const Duration & other) const
-{
-	return milliseconds_ <= other.milliseconds_;
-}
+	Duration Duration::operator-() const
+	{
+		return Duration(-milliseconds_);
+	}
 
-easy2d::Duration easy2d::Duration::operator+(const Duration & other) const
-{
-	return Duration(milliseconds_ + other.milliseconds_);
-}
+	Duration Duration::operator*(int value) const
+	{
+		return Duration(milliseconds_ * value);
+	}
 
-easy2d::Duration easy2d::Duration::operator-(const Duration & other) const
-{
-	return Duration(milliseconds_ - other.milliseconds_);
-}
+	Duration Duration::operator/(int value) const
+	{
+		return Duration(milliseconds_ / value);
+	}
 
-easy2d::Duration easy2d::Duration::operator-() const
-{
-	return Duration(-milliseconds_);
-}
+	Duration Duration::operator*(float value) const
+	{
+		return Duration(static_cast<int>(milliseconds_ * value));
+	}
 
-easy2d::Duration easy2d::Duration::operator*(int value) const
-{
-	return Duration(milliseconds_ * value);
-}
+	Duration Duration::operator/(float value) const
+	{
+		return Duration(static_cast<int>(milliseconds_ / value));
+	}
 
-easy2d::Duration easy2d::Duration::operator/(int value) const
-{
-	return Duration(milliseconds_ / value);
-}
+	Duration Duration::operator*(double value) const
+	{
+		return Duration(static_cast<int>(milliseconds_ * value));
+	}
 
-easy2d::Duration easy2d::Duration::operator*(float value) const
-{
-	return Duration(static_cast<int>(milliseconds_ * value));
-}
+	Duration Duration::operator/(double value) const
+	{
+		return Duration(static_cast<int>(milliseconds_ / value));
+	}
 
-easy2d::Duration easy2d::Duration::operator/(float value) const
-{
-	return Duration(static_cast<int>(milliseconds_ / value));
-}
+	Duration & Duration::operator+=(const Duration &other)
+	{
+		milliseconds_ += other.milliseconds_;
+		return (*this);
+	}
 
-easy2d::Duration easy2d::Duration::operator*(double value) const
-{
-	return Duration(static_cast<int>(milliseconds_ * value));
-}
+	Duration & Duration::operator-=(const Duration &other)
+	{
+		milliseconds_ -= other.milliseconds_;
+		return (*this);
+	}
 
-easy2d::Duration easy2d::Duration::operator/(double value) const
-{
-	return Duration(static_cast<int>(milliseconds_ / value));
-}
+	Duration & Duration::operator*=(int value)
+	{
+		milliseconds_ *= value;
+		return (*this);
+	}
 
-easy2d::Duration & easy2d::Duration::operator+=(const Duration &other)
-{
-	milliseconds_ += other.milliseconds_;
-	return (*this);
-}
+	Duration & Duration::operator/=(int value)
+	{
+		milliseconds_ /= value;
+		return (*this);
+	}
 
-easy2d::Duration & easy2d::Duration::operator-=(const Duration &other)
-{
-	milliseconds_ -= other.milliseconds_;
-	return (*this);
-}
+	Duration & Duration::operator*=(float value)
+	{
+		milliseconds_ = static_cast<int>(milliseconds_ * value);
+		return (*this);
+	}
 
-easy2d::Duration & easy2d::Duration::operator*=(int value)
-{
-	milliseconds_ *= value;
-	return (*this);
-}
+	Duration & Duration::operator/=(float value)
+	{
+		milliseconds_ = static_cast<int>(milliseconds_ / value);
+		return (*this);
+	}
 
-easy2d::Duration & easy2d::Duration::operator/=(int value)
-{
-	milliseconds_ /= value;
-	return (*this);
-}
+	Duration & Duration::operator*=(double value)
+	{
+		milliseconds_ = static_cast<int>(milliseconds_ * value);
+		return (*this);
+	}
 
-easy2d::Duration & easy2d::Duration::operator*=(float value)
-{
-	milliseconds_ = static_cast<int>(milliseconds_ * value);
-	return (*this);
-}
+	Duration & Duration::operator/=(double value)
+	{
+		milliseconds_ = static_cast<int>(milliseconds_ / value);
+		return (*this);
+	}
 
-easy2d::Duration & easy2d::Duration::operator/=(float value)
-{
-	milliseconds_ = static_cast<int>(milliseconds_ / value);
-	return (*this);
-}
+	Duration operator*(int value, const Duration & dur)
+	{
+		return dur * value;
+	}
 
-easy2d::Duration & easy2d::Duration::operator*=(double value)
-{
-	milliseconds_ = static_cast<int>(milliseconds_ * value);
-	return (*this);
-}
+	Duration operator/(int value, const Duration & dur)
+	{
+		return dur / value;
+	}
 
-easy2d::Duration & easy2d::Duration::operator/=(double value)
-{
-	milliseconds_ = static_cast<int>(milliseconds_ / value);
-	return (*this);
-}
+	Duration operator*(float value, const Duration & dur)
+	{
+		return dur * value;
+	}
 
-easy2d::Duration easy2d::operator*(int value, const Duration & dur)
-{
-	return dur * value;
-}
+	Duration operator/(float value, const Duration & dur)
+	{
+		return dur / value;
+	}
 
-easy2d::Duration easy2d::operator/(int value, const Duration & dur)
-{
-	return dur / value;
-}
+	Duration operator*(double value, const Duration & dur)
+	{
+		return dur * value;
+	}
 
-easy2d::Duration easy2d::operator*(float value, const Duration & dur)
-{
-	return dur * value;
-}
+	Duration operator/(double value, const Duration & dur)
+	{
+		return dur / value;
+	}
 
-easy2d::Duration easy2d::operator/(float value, const Duration & dur)
-{
-	return dur / value;
-}
-
-easy2d::Duration easy2d::operator*(double value, const Duration & dur)
-{
-	return dur * value;
-}
-
-easy2d::Duration easy2d::operator/(double value, const Duration & dur)
-{
-	return dur / value;
 }

core/utils/Font.cpp

@@ -21,10 +21,13 @@
 #include "..\e2dutil.h"
 
 
-easy2d::Font::Font(const std::wstring & family, float size, UINT weight, bool italic)
-	: family(family)
-	, size(size)
-	, weight(weight)
-	, italic(italic)
+namespace easy2d
 {
+	Font::Font(const std::wstring & family, float size, UINT weight, bool italic)
+		: family(family)
+		, size(size)
+		, weight(weight)
+		, italic(italic)
+	{
+	}
 }

core/utils/Point.cpp

@@ -22,63 +22,66 @@
 #include <cmath>
 
 
-easy2d::Point::Point()
+namespace easy2d
 {
-	x = 0;
-	y = 0;
-}
+	Point::Point()
+	{
+		x = 0;
+		y = 0;
+	}
 
-easy2d::Point::Point(float x, float y)
-{
-	this->x = x;
-	this->y = y;
-}
+	Point::Point(float x, float y)
+	{
+		this->x = x;
+		this->y = y;
+	}
 
-easy2d::Point::Point(const Point & other)
-{
-	x = other.x;
-	y = other.y;
-}
+	Point::Point(const Point & other)
+	{
+		x = other.x;
+		y = other.y;
+	}
 
-easy2d::Point easy2d::Point::operator+(const Point & p) const
-{
-	return Point(x + p.x, y + p.y);
-}
+	Point Point::operator+(const Point & p) const
+	{
+		return Point(x + p.x, y + p.y);
+	}
 
-easy2d::Point easy2d::Point::operator-(const Point & p) const
-{
-	return Point(x - p.x, y - p.y);
-}
+	Point Point::operator-(const Point & p) const
+	{
+		return Point(x - p.x, y - p.y);
+	}
 
-easy2d::Point easy2d::Point::operator*(float value) const
-{
-	return Point(x * value, y * value);
-}
+	Point Point::operator*(float value) const
+	{
+		return Point(x * value, y * value);
+	}
 
-easy2d::Point easy2d::Point::operator/(float value) const
-{
-	return Point(x / value, y / value);
-}
+	Point Point::operator/(float value) const
+	{
+		return Point(x / value, y / value);
+	}
 
-easy2d::Point::operator easy2d::Size() const
-{
-	return Size(x, y);
-}
+	Point::operator Size() const
+	{
+		return Size(x, y);
+	}
 
-float easy2d::Point::Distance(const Point &p1, const Point &p2)
-{
-	return sqrt(
-		(p1.x - p2.x) * (p1.x - p2.x) + 
-		(p1.y - p2.y) * (p1.y - p2.y)
-	);
-}
+	float Point::Distance(const Point &p1, const Point &p2)
+	{
+		return sqrt(
+			(p1.x - p2.x) * (p1.x - p2.x) +
+			(p1.y - p2.y) * (p1.y - p2.y)
+		);
+	}
 
-easy2d::Point easy2d::Point::operator-() const
-{
-	return Point(-x, -y);
-}
+	Point Point::operator-() const
+	{
+		return Point(-x, -y);
+	}
 
-bool easy2d::Point::operator==(const Point & point) const
-{
-	return (x == point.x) && (y == point.y);
-}
+	bool Point::operator==(const Point & point) const
+	{
+		return (x == point.x) && (y == point.y);
+	}
+}

core/utils/Random.cpp

@@ -20,9 +20,12 @@
 
 #include "..\e2dutil.h"
 
-std::default_random_engine &easy2d::Random::GetEngine()
+namespace easy2d
 {
-	static std::random_device device;
-	static std::default_random_engine engine(device());
-	return engine;
-}
+	std::default_random_engine &Random::GetEngine()
+	{
+		static std::random_device device;
+		static std::default_random_engine engine(device());
+		return engine;
+	}
+}

core/utils/Rect.cpp

@@ -20,56 +20,59 @@
 
 #include "..\e2dutil.h"
 
-easy2d::Rect::Rect(void)
-	: origin()
-	, size()
+namespace easy2d
 {
-}
-
-easy2d::Rect::Rect(float x, float y, float width, float height)
-	: origin(x, y)
-	, size(width, height)
-{
-}
-
-easy2d::Rect::Rect(const Point& pos, const Size& size)
-	: origin(pos.x, pos.y)
-	, size(size.width, size.height)
-{
-}
-
-easy2d::Rect::Rect(const Rect& other)
-	: origin(other.origin.x, other.origin.y)
-	, size(other.size.width, other.size.height)
-{
-}
-
-easy2d::Rect& easy2d::Rect::operator= (const Rect& other)
-{
-	origin = other.origin;
-	size = other.size;
-	return *this;
-}
-
-bool easy2d::Rect::operator==(const Rect & rect) const
-{
-	return (origin == rect.origin) && (size == rect.size);
-}
-
-bool easy2d::Rect::ContainsPoint(const Point& point) const
-{
-	if (point.x >= origin.x && point.x <= (origin.y + size.height)
-		&& point.y >= origin.y && point.y <= (origin.y + size.height))
+	Rect::Rect(void)
+		: origin()
+		, size()
 	{
-		return true;
 	}
-	return false;
-}
 
-bool easy2d::Rect::Intersects(const Rect& rect) const
-{
-	return !((origin.x + size.width)			< rect.origin.x ||
-			(rect.origin.x + rect.size.width)	<	  origin.x ||
-			(origin.y + size.height)			< rect.origin.y ||
-			(rect.origin.y + rect.size.height)	<	  origin.y);
-}
+	Rect::Rect(float x, float y, float width, float height)
+		: origin(x, y)
+		, size(width, height)
+	{
+	}
+
+	Rect::Rect(const Point& pos, const Size& size)
+		: origin(pos.x, pos.y)
+		, size(size.width, size.height)
+	{
+	}
+
+	Rect::Rect(const Rect& other)
+		: origin(other.origin.x, other.origin.y)
+		, size(other.size.width, other.size.height)
+	{
+	}
+
+	Rect& Rect::operator= (const Rect& other)
+	{
+		origin = other.origin;
+		size = other.size;
+		return *this;
+	}
+
+	bool Rect::operator==(const Rect & rect) const
+	{
+		return (origin == rect.origin) && (size == rect.size);
+	}
+
+	bool Rect::ContainsPoint(const Point& point) const
+	{
+		if (point.x >= origin.x && point.x <= (origin.y + size.height)
+			&& point.y >= origin.y && point.y <= (origin.y + size.height))
+		{
+			return true;
+		}
+		return false;
+	}
+
+	bool Rect::Intersects(const Rect& rect) const
+	{
+		return !((origin.x + size.width) < rect.origin.x ||
+			(rect.origin.x + rect.size.width) < origin.x ||
+			(origin.y + size.height) < rect.origin.y ||
+			(rect.origin.y + rect.size.height) < origin.y);
+	}
+}

core/utils/Ref.cpp

@@ -20,35 +20,38 @@
 
 #include "..\e2dobject.h"
 
-easy2d::Ref::Ref()
+namespace easy2d
 {
-	// 当对象被创建时，意味着它已经被引用了一次
-	ref_count_ = 1;
-}
-
-easy2d::Ref::~Ref()
-{
-}
-
-LONG easy2d::Ref::Retain()
-{
-	return ::InterlockedIncrement(&ref_count_);
-}
-
-LONG easy2d::Ref::Release()
-{
-	LONG new_count = ::InterlockedDecrement(&ref_count_);
-
-	if (new_count <= 0)
+	Ref::Ref()
 	{
-		delete this;
-		return 0;
+		// 当对象被创建时，意味着它已经被引用了一次
+		ref_count_ = 1;
 	}
 
-	return new_count;
-}
+	Ref::~Ref()
+	{
+	}
 
-LONG easy2d::Ref::GetRefCount() const
-{
-	return ref_count_;
-}
+	LONG Ref::Retain()
+	{
+		return ::InterlockedIncrement(&ref_count_);
+	}
+
+	LONG Ref::Release()
+	{
+		LONG new_count = ::InterlockedDecrement(&ref_count_);
+
+		if (new_count <= 0)
+		{
+			delete this;
+			return 0;
+		}
+
+		return new_count;
+	}
+
+	LONG Ref::GetRefCount() const
+	{
+		return ref_count_;
+	}
+}

core/utils/Resource.cpp

@@ -21,77 +21,80 @@
 #include "..\e2dtool.h"
 
 
-easy2d::Resource::Resource(LPCWSTR name, LPCWSTR type)
-	: name_(name)
-	, type_(type)
-	, data_(nullptr)
-	, data_size_(0)
-	, loaded_(false)
+namespace easy2d
 {
-}
-
-LPCWSTR easy2d::Resource::GetName() const
-{
-	return name_;
-}
-
-LPCWSTR easy2d::Resource::GetType() const
-{
-	return type_;
-}
-
-LPVOID easy2d::Resource::GetData() const
-{
-	return data_;
-}
-
-DWORD easy2d::Resource::GetDataSize() const
-{
-	return data_size_;
-}
-
-size_t easy2d::Resource::GetHashCode() const
-{
-	return std::hash<LPCWSTR>{}(name_);
-}
-
-bool easy2d::Resource::Load()
-{
-	if (!loaded_)
+	Resource::Resource(LPCWSTR name, LPCWSTR type)
+		: name_(name)
+		, type_(type)
+		, data_(nullptr)
+		, data_size_(0)
+		, loaded_(false)
 	{
-		HRSRC res_info;
-		HGLOBAL res_data;
-		HINSTANCE hinstance = GetModuleHandle(NULL);
-
-		res_info = FindResourceW(hinstance, name_, type_);
-		if (res_info == nullptr)
-		{
-			E2D_WARNING("FindResource");
-			return false;
-		}
-
-		res_data = LoadResource(hinstance, res_info);
-		if (res_data == nullptr)
-		{
-			E2D_WARNING("LoadResource");
-			return false;
-		}
-
-		data_size_ = SizeofResource(hinstance, res_info);
-		if (data_size_ == 0)
-		{
-			E2D_WARNING("SizeofResource");
-			return false;
-		}
-
-		data_ = LockResource(res_data);
-		if (data_ == nullptr)
-		{
-			E2D_WARNING("LockResource");
-			return false;
-		}
-
-		loaded_ = true;
 	}
-	return true;
-}
+
+	LPCWSTR Resource::GetName() const
+	{
+		return name_;
+	}
+
+	LPCWSTR Resource::GetType() const
+	{
+		return type_;
+	}
+
+	LPVOID Resource::GetData() const
+	{
+		return data_;
+	}
+
+	DWORD Resource::GetDataSize() const
+	{
+		return data_size_;
+	}
+
+	size_t Resource::GetHashCode() const
+	{
+		return std::hash<LPCWSTR>{}(name_);
+	}
+
+	bool Resource::Load()
+	{
+		if (!loaded_)
+		{
+			HRSRC res_info;
+			HGLOBAL res_data;
+			HINSTANCE hinstance = GetModuleHandle(NULL);
+
+			res_info = FindResourceW(hinstance, name_, type_);
+			if (res_info == nullptr)
+			{
+				E2D_WARNING("FindResource");
+				return false;
+			}
+
+			res_data = LoadResource(hinstance, res_info);
+			if (res_data == nullptr)
+			{
+				E2D_WARNING("LoadResource");
+				return false;
+			}
+
+			data_size_ = SizeofResource(hinstance, res_info);
+			if (data_size_ == 0)
+			{
+				E2D_WARNING("SizeofResource");
+				return false;
+			}
+
+			data_ = LockResource(res_data);
+			if (data_ == nullptr)
+			{
+				E2D_WARNING("LockResource");
+				return false;
+			}
+
+			loaded_ = true;
+		}
+		return true;
+	}
+}

core/utils/Size.cpp

@@ -20,55 +20,58 @@
 
 #include "..\e2dutil.h"
 
-easy2d::Size::Size()
+namespace easy2d
 {
-	width = 0;
-	height = 0;
-}
+	Size::Size()
+	{
+		width = 0;
+		height = 0;
+	}
 
-easy2d::Size::Size(float width, float height)
-{
-	this->width = width;
-	this->height = height;
-}
+	Size::Size(float width, float height)
+	{
+		this->width = width;
+		this->height = height;
+	}
 
-easy2d::Size::Size(const Size & other)
-{
-	width = other.width;
-	height = other.height;
-}
+	Size::Size(const Size & other)
+	{
+		width = other.width;
+		height = other.height;
+	}
 
-easy2d::Size easy2d::Size::operator+(const Size & other) const
-{
-	return Size(width + other.width, height + other.height);
-}
+	Size Size::operator+(const Size & other) const
+	{
+		return Size(width + other.width, height + other.height);
+	}
 
-easy2d::Size easy2d::Size::operator-(const Size & other) const
-{
-	return Size(width - other.width, height - other.height);
-}
+	Size Size::operator-(const Size & other) const
+	{
+		return Size(width - other.width, height - other.height);
+	}
 
-easy2d::Size easy2d::Size::operator*(float value) const
-{
-	return Size(width * value, height * value);
-}
+	Size Size::operator*(float value) const
+	{
+		return Size(width * value, height * value);
+	}
 
-easy2d::Size easy2d::Size::operator/(float value) const
-{
-	return Size(width / value, height / value);
-}
+	Size Size::operator/(float value) const
+	{
+		return Size(width / value, height / value);
+	}
 
-easy2d::Size::operator easy2d::Point() const
-{
-	return Point(width, height);
-}
+	Size::operator Point() const
+	{
+		return Point(width, height);
+	}
 
-easy2d::Size easy2d::Size::operator-() const
-{
-	return Size(-width, -height);
-}
+	Size Size::operator-() const
+	{
+		return Size(-width, -height);
+	}
 
-bool easy2d::Size::operator==(const Size & other) const
-{
-	return (width == other.width) && (height == other.height);
-}
+	bool Size::operator==(const Size & other) const
+	{
+		return (width == other.width) && (height == other.height);
+	}
+}

core/utils/Time.cpp

@@ -20,86 +20,89 @@
 
 #include "..\e2dutil.h"
 
-using namespace std::chrono;
-
-
-easy2d::Time::Time()
+namespace easy2d
 {
-}
+	using namespace std::chrono;
 
-easy2d::Time::Time(std::chrono::steady_clock::time_point time)
-	: time_(time)
-{
-}
 
-easy2d::Time::Time(const Time & other)
-	: time_(other.time_)
-{
-}
+	Time::Time()
+	{
+	}
 
-easy2d::Time::Time(Time && other)
-	: time_(std::move(other.time_))
-{
-}
+	Time::Time(std::chrono::steady_clock::time_point time)
+		: time_(time)
+	{
+	}
 
-time_t easy2d::Time::GetTimeStamp() const
-{
-	auto& duration = time_point_cast<milliseconds>(time_).time_since_epoch();
-	return static_cast<time_t>(duration.count());
-}
+	Time::Time(const Time & other)
+		: time_(other.time_)
+	{
+	}
 
-bool easy2d::Time::IsZero() const
-{
-	return time_.time_since_epoch().count() == 0LL;
-}
+	Time::Time(Time && other)
+		: time_(std::move(other.time_))
+	{
+	}
 
-easy2d::Time easy2d::Time::operator+(const Duration & other) const
-{
-	return Time(time_ + milliseconds(other.Milliseconds()));
-}
+	time_t Time::GetTimeStamp() const
+	{
+		auto& duration = time_point_cast<milliseconds>(time_).time_since_epoch();
+		return static_cast<time_t>(duration.count());
+	}
 
-easy2d::Time easy2d::Time::operator-(const Duration & other) const
-{
-	return Time(time_ - milliseconds(other.Milliseconds()));
-}
+	bool Time::IsZero() const
+	{
+		return time_.time_since_epoch().count() == 0LL;
+	}
 
-easy2d::Time & easy2d::Time::operator+=(const Duration & other)
-{
-	time_ += milliseconds(other.Milliseconds());
-	return (*this);
-}
+	Time Time::operator+(const Duration & other) const
+	{
+		return Time(time_ + milliseconds(other.Milliseconds()));
+	}
 
-easy2d::Time & easy2d::Time::operator-=(const Duration &other)
-{
-	time_ -= milliseconds(other.Milliseconds());
-	return (*this);
-}
+	Time Time::operator-(const Duration & other) const
+	{
+		return Time(time_ - milliseconds(other.Milliseconds()));
+	}
 
-easy2d::Duration easy2d::Time::operator-(const Time & other) const
-{
-	auto ms = duration_cast<milliseconds>(time_ - other.time_).count();
-	return Duration(static_cast<int>(ms));
-}
+	Time & Time::operator+=(const Duration & other)
+	{
+		time_ += milliseconds(other.Milliseconds());
+		return (*this);
+	}
 
-easy2d::Time& easy2d::Time::operator=(const Time & other) E2D_NOEXCEPT
-{
-	if (this == &other)
+	Time & Time::operator-=(const Duration &other)
+	{
+		time_ -= milliseconds(other.Milliseconds());
+		return (*this);
+	}
+
+	Duration Time::operator-(const Time & other) const
+	{
+		auto ms = duration_cast<milliseconds>(time_ - other.time_).count();
+		return Duration(static_cast<int>(ms));
+	}
+
+	Time& Time::operator=(const Time & other) E2D_NOEXCEPT
+	{
+		if (this == &other)
+			return *this;
+
+		time_ = other.time_;
 		return *this;
+	}
 
-	time_ = other.time_;
-	return *this;
-}
+	Time& Time::operator=(Time && other) E2D_NOEXCEPT
+	{
+		if (this == &other)
+			return *this;
 
-easy2d::Time& easy2d::Time::operator=(Time && other) E2D_NOEXCEPT
-{
-	if (this == &other)
+		time_ = std::move(other.time_);
 		return *this;
+	}
 
-	time_ = std::move(other.time_);
-	return *this;
-}
-
-easy2d::Time easy2d::Time::Now()
-{
-	return Time(steady_clock::now());
-}
+	Time Time::Now()
+	{
+		return Time(steady_clock::now());
+	}
+}

core/utils/Transform.cpp

@@ -21,49 +21,52 @@
 #include "..\e2dutil.h"
 
 
-easy2d::Transform::Transform()
-	: position()
-	, size()
-	, scale_x(1.f)
-	, scale_y(1.f)
-	, rotation(0)
-	, skew_x(0)
-	, skew_y(0)
-	, pivot_x(0)
-	, pivot_y(0)
+namespace easy2d
 {
-}
+	Transform::Transform()
+		: position()
+		, size()
+		, scale_x(1.f)
+		, scale_y(1.f)
+		, rotation(0)
+		, skew_x(0)
+		, skew_y(0)
+		, pivot_x(0)
+		, pivot_y(0)
+	{
+	}
 
-easy2d::Transform::operator D2D1::Matrix3x2F() const
-{
-	auto pivot = D2D1::Point2F(size.width * pivot_x, size.height * pivot_y);
-	auto matrix = D2D1::Matrix3x2F::Scale(
-		scale_x,
-		scale_y,
-		pivot
-	) * D2D1::Matrix3x2F::Skew(
-		skew_x,
-		skew_y,
-		pivot
-	) * D2D1::Matrix3x2F::Rotation(
-		rotation,
-		pivot
-	) * D2D1::Matrix3x2F::Translation(
-		position.x - pivot.x,
-		position.y - pivot.y
-	);
-	return matrix;
-}
+	Transform::operator D2D1::Matrix3x2F() const
+	{
+		auto pivot = D2D1::Point2F(size.width * pivot_x, size.height * pivot_y);
+		auto matrix = D2D1::Matrix3x2F::Scale(
+			scale_x,
+			scale_y,
+			pivot
+		) * D2D1::Matrix3x2F::Skew(
+			skew_x,
+			skew_y,
+			pivot
+		) * D2D1::Matrix3x2F::Rotation(
+			rotation,
+			pivot
+		) * D2D1::Matrix3x2F::Translation(
+			position.x - pivot.x,
+			position.y - pivot.y
+		);
+		return matrix;
+	}
 
-bool easy2d::Transform::operator==(const Transform & other) const
-{
-	return position == other.position &&
-		size == other.size &&
-		scale_x == other.scale_x &&
-		scale_y == other.scale_y &&
-		skew_x == other.skew_x &&
-		skew_y == other.skew_y &&
-		rotation == other.rotation &&
-		pivot_x == other.pivot_x &&
-		pivot_y == other.pivot_y;
-}
+	bool Transform::operator==(const Transform & other) const
+	{
+		return position == other.position &&
+			size == other.size &&
+			scale_x == other.scale_x &&
+			scale_y == other.scale_y &&
+			skew_x == other.skew_x &&
+			skew_y == other.skew_y &&
+			rotation == other.rotation &&
+			pivot_x == other.pivot_x &&
+			pivot_y == other.pivot_y;
+	}
+}