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update: Code style & Resource Class & File Class

This commit is contained in:
Nomango 2018-09-07 17:56:03 +08:00
parent 9472aebff2
commit f26aff5e78
7 changed files with 104 additions and 97 deletions
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4
core/e2dmodule.h
View File

@ -71,7 +71,7 @@ namespace e2d
// 譜崔完悶夕炎 // 譜崔完悶夕炎
void SetIcon( void SetIcon(
int icon_id int icon_id /* ͼ±ê×ÊÔ´ ID */
); );
// 譜崔報炎峺寞劔塀 // 譜崔報炎峺寞劔塀
@ -131,9 +131,9 @@ namespace e2d
MSG msg_; MSG msg_;
int width_; int width_;
int height_; int height_;
String title_;
int icon_id_; int icon_id_;
float dpi_; float dpi_;
String title_;
static Window * instance_; static Window * instance_;
}; };

4
core/e2dutil.h
View File

@ -591,12 +591,12 @@ namespace e2d
{ {
public: public:
Resource( Resource(
size_t resource_name, /* ×ĘÔ´ĂűłĆ */ int resource_id, /* ×ÊÔ´Ãû³Æ */
const String& resource_type /* ×ÊÔ´ÀàÐÍ */ const String& resource_type /* ×ÊÔ´ÀàÐÍ */
); );
public: public:
size_t name; int id;
String type; String type;
}; };

135
core/objects/Image.cpp
View File

@ -53,7 +53,7 @@ bool e2d::Image::Open(const Resource& res)
return false; return false;
} }
this->SetBitmap(bitmap_cache_.at(res.name)); this->SetBitmap(bitmap_cache_.at(res.id));
return true; return true;
} }
@ -153,98 +153,98 @@ e2d::Point e2d::Image::GetCropPos() const
bool e2d::Image::Preload(const Resource& res) bool e2d::Image::Preload(const Resource& res)
{ {
if (bitmap_cache_.find(res.name) != bitmap_cache_.end()) if (bitmap_cache_.find(res.id) != bitmap_cache_.end())
{ {
return true; return true;
} }
IWICImagingFactory *pImagingFactory = Renderer::GetImagingFactory(); IWICImagingFactory *imaging_factory = Renderer::GetImagingFactory();
ID2D1HwndRenderTarget* pRenderTarget = Renderer::GetInstance()->GetRenderTarget(); ID2D1HwndRenderTarget* render_target = Renderer::GetInstance()->GetRenderTarget();
IWICBitmapDecoder *pDecoder = nullptr; IWICBitmadecoder *decoder = nullptr;
IWICBitmapFrameDecode *pSource = nullptr; IWICBitmapFrameDecode *source = nullptr;
IWICStream *pStream = nullptr; IWICStream *stream = nullptr;
IWICFormatConverter *pConverter = nullptr; IWICFormatConverter *converter = nullptr;
ID2D1Bitmap *pBitmap = nullptr; ID2D1Bitmap *bitmap = nullptr;
HRSRC imageResHandle = nullptr; HRSRC res_handle = nullptr;
HGLOBAL imageResDataHandle = nullptr; HGLOBAL res_data_handle = nullptr;
void *pImageFile = nullptr; void *image_file = nullptr;
DWORD imageFileSize = 0; DWORD image_file_size = 0;
// 定位资源 // 定位资源
imageResHandle = ::FindResourceW( res_handle = ::FindResourceW(
HINST_THISCOMPONENT, HINST_THISCOMPONENT,
MAKEINTRESOURCE(res.name), MAKEINTRESOURCE(res.id),
(LPCWSTR)res.type (LPCWSTR)res.type
); );
HRESULT hr = imageResHandle ? S_OK : E_FAIL; HRESULT hr = res_handle ? S_OK : E_FAIL;
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 加载资源 // 加载资源
imageResDataHandle = ::LoadResource(HINST_THISCOMPONENT, imageResHandle); res_data_handle = ::LoadResource(HINST_THISCOMPONENT, res_handle);
hr = imageResDataHandle ? S_OK : E_FAIL; hr = res_data_handle ? S_OK : E_FAIL;
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 获取文件指针，并锁定资源 // 获取文件指针，并锁定资源
pImageFile = ::LockResource(imageResDataHandle); image_file = ::LockResource(res_data_handle);
hr = pImageFile ? S_OK : E_FAIL; hr = image_file ? S_OK : E_FAIL;
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 计算大小 // 计算大小
imageFileSize = ::SizeofResource(HINST_THISCOMPONENT, imageResHandle); image_file_size = ::SizeofResource(HINST_THISCOMPONENT, res_handle);
hr = imageFileSize ? S_OK : E_FAIL; hr = image_file_size ? S_OK : E_FAIL;
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 创建 WIC 流 // 创建 WIC 流
hr = pImagingFactory->CreateStream(&pStream); hr = imaging_factory->CreateStream(&stream);
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 初始化流 // 初始化流
hr = pStream->InitializeFromMemory( hr = stream->InitializeFromMemory(
reinterpret_cast<BYTE*>(pImageFile), reinterpret_cast<BYTE*>(image_file),
imageFileSize image_file_size
); );
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 创建流的解码器 // 创建流的解码器
hr = pImagingFactory->CreateDecoderFromStream( hr = imaging_factory->CreateDecoderFromStream(
pStream, stream,
nullptr, nullptr,
WICDecodeMetadataCacheOnLoad, WICDecodeMetadataCacheOnLoad,
&pDecoder &decoder
); );
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 创建初始化框架 // 创建初始化框架
hr = pDecoder->GetFrame(0, &pSource); hr = decoder->GetFrame(0, &source);
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 创建图片格式转换器 // 创建图片格式转换器
hr = pImagingFactory->CreateFormatConverter(&pConverter); hr = imaging_factory->CreateFormatConverter(&converter);
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 图片格式转换成 32bppPBGRA // 图片格式转换成 32bppPBGRA
hr = pConverter->Initialize( hr = converter->Initialize(
pSource, source,
GUID_WICPixelFormat32bppPBGRA, GUID_WICPixelFormat32bppPBGRA,
WICBitmapDitherTypeNone, WICBitmapDitherTypeNone,
nullptr, nullptr,
@ -256,71 +256,74 @@ bool e2d::Image::Preload(const Resource& res)
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 从 WIC 位图创建一个 Direct2D 位图 // 从 WIC 位图创建一个 Direct2D 位图
hr = pRenderTarget->CreateBitmapFromWicBitmap( hr = render_target->CreateBitmapFromWicBitmap(
pConverter, converter,
nullptr, nullptr,
&pBitmap &bitmap
); );
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
bitmap_cache_.insert(std::make_pair(res.name, pBitmap)); bitmap_cache_.insert(std::make_pair(res.id, bitmap));
} }
// 释放相关资源 // 释放相关资源
SafeRelease(pDecoder); SafeRelease(decoder);
SafeRelease(pSource); SafeRelease(source);
SafeRelease(pStream); SafeRelease(stream);
SafeRelease(pConverter); SafeRelease(converter);
return SUCCEEDED(hr); return SUCCEEDED(hr);
} }
bool e2d::Image::Preload(const String & file_name) bool e2d::Image::Preload(const String & file_name)
{ {
String actualFilePath = File(file_name).GetPath(); File image_file;
if (actualFilePath.IsEmpty()) if (!image_file.Open(file_name))
return false; return false;
size_t hash = actualFilePath.GetHash(); // 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
String image_file_path = image_file.GetPath();
size_t hash = image_file_path.GetHash();
if (bitmap_cache_.find(hash) != bitmap_cache_.end()) if (bitmap_cache_.find(hash) != bitmap_cache_.end())
return true; return true;
IWICImagingFactory *pImagingFactory = Renderer::GetImagingFactory(); IWICImagingFactory *imaging_factory = Renderer::GetImagingFactory();
ID2D1HwndRenderTarget* pRenderTarget = Renderer::GetInstance()->GetRenderTarget(); ID2D1HwndRenderTarget* render_target = Renderer::GetInstance()->GetRenderTarget();
IWICBitmapDecoder *pDecoder = nullptr; IWICBitmadecoder *decoder = nullptr;
IWICBitmapFrameDecode *pSource = nullptr; IWICBitmapFrameDecode *source = nullptr;
IWICStream *pStream = nullptr; IWICStream *stream = nullptr;
IWICFormatConverter *pConverter = nullptr; IWICFormatConverter *converter = nullptr;
ID2D1Bitmap *pBitmap = nullptr; ID2D1Bitmap *bitmap = nullptr;
// 创建解码器 // 创建解码器
HRESULT hr = pImagingFactory->CreateDecoderFromFilename( HRESULT hr = imaging_factory->CreateDecoderFromFilename(
(LPCWSTR)actualFilePath, (LPCWSTR)image_file_path,
nullptr, nullptr,
GENERIC_READ, GENERIC_READ,
WICDecodeMetadataCacheOnLoad, WICDecodeMetadataCacheOnLoad,
&pDecoder &decoder
); );
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 创建初始化框架 // 创建初始化框架
hr = pDecoder->GetFrame(0, &pSource); hr = decoder->GetFrame(0, &source);
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 创建图片格式转换器 // 创建图片格式转换器
hr = pImagingFactory->CreateFormatConverter(&pConverter); hr = imaging_factory->CreateFormatConverter(&converter);
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 图片格式转换成 32bppPBGRA // 图片格式转换成 32bppPBGRA
hr = pConverter->Initialize( hr = converter->Initialize(
pSource, source,
GUID_WICPixelFormat32bppPBGRA, GUID_WICPixelFormat32bppPBGRA,
WICBitmapDitherTypeNone, WICBitmapDitherTypeNone,
nullptr, nullptr,
@ -332,23 +335,23 @@ bool e2d::Image::Preload(const String & file_name)
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
// 从 WIC 位图创建一个 Direct2D 位图 // 从 WIC 位图创建一个 Direct2D 位图
hr = pRenderTarget->CreateBitmapFromWicBitmap( hr = render_target->CreateBitmapFromWicBitmap(
pConverter, converter,
nullptr, nullptr,
&pBitmap &bitmap
); );
} }
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))
{ {
bitmap_cache_.insert(std::make_pair(hash, pBitmap)); bitmap_cache_.insert(std::make_pair(hash, bitmap));
} }
// 释放相关资源 // 释放相关资源
SafeRelease(pDecoder); SafeRelease(decoder);
SafeRelease(pSource); SafeRelease(source);
SafeRelease(pStream); SafeRelease(stream);
SafeRelease(pConverter); SafeRelease(converter);
return SUCCEEDED(hr); return SUCCEEDED(hr);
} }

6
core/tools/File.cpp
View File

@ -40,11 +40,11 @@ bool e2d::File::Open(const String & file_name)
} }
else else
{ {
for (const auto& resPath : search_paths_) for (const auto& path : search_paths_)
{ {
if (FindFile(resPath + file_name)) if (FindFile(path + file_name))
{ {
file_path_ = resPath + file_name; file_path_ = path + file_name;
return true; return true;
} }
} }

24
core/tools/Music.cpp
View File

@ -10,15 +10,15 @@
#define SAFE_DELETE_ARRAY(p) { if (p) { delete[] (p); (p)=nullptr; } } #define SAFE_DELETE_ARRAY(p) { if (p) { delete[] (p); (p)=nullptr; } }
#endif #endif
inline bool TraceError(wchar_t* sPrompt) inline bool TraceError(wchar_t* prompt)
{ {
WARN("MusicInfo error: %s failed!", sPrompt); WARN("Music error: %s failed!", prompt);
return false; return false;
} }
inline bool TraceError(wchar_t* sPrompt, HRESULT hr) inline bool TraceError(wchar_t* prompt, HRESULT hr)
{ {
WARN("MusicInfo error: %s (%#X)", sPrompt, hr); WARN("Music error: %s (%#X)", prompt, hr);
return false; return false;
} }
@ -75,20 +75,24 @@ bool e2d::Music::Open(const e2d::String & file_path)
if (file_path.IsEmpty()) if (file_path.IsEmpty())
{ {
WARN("MusicInfo::Open Invalid file name."); WARN("Music::Open error: Invalid file name.");
return false; return false;
} }
String actualFilePath = File(file_path).GetPath(); File music_file;
if (actualFilePath.IsEmpty()) if (!music_file.Open(file_name))
{ {
WARN("MusicInfo::Open File not found."); WARN("Music::Open error: File not found.");
return false; 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
String music_file_path = music_file.GetPath();
// ¶¨Î» wave Îļþ // ¶¨Î» wave Îļþ
wchar_t pFilePath[MAX_PATH]; wchar_t pFilePath[MAX_PATH];
if (!FindMediaFileCch(pFilePath, MAX_PATH, (const wchar_t *)actualFilePath)) if (!FindMediaFileCch(pFilePath, MAX_PATH, (const wchar_t *)music_file_path))
{ {
WARN("Failed to Find media file: %s", pFilePath); WARN("Failed to Find media file: %s", pFilePath);
return false; return false;
@ -151,7 +155,7 @@ bool e2d::Music::Open(const Resource& res)
DWORD dwSize; DWORD dwSize;
void* pvRes; void* pvRes;
if (nullptr == (hResInfo = FindResourceW(HINST_THISCOMPONENT, MAKEINTRESOURCE(res.name), (LPCWSTR)res.type))) if (nullptr == (hResInfo = FindResourceW(HINST_THISCOMPONENT, MAKEINTRESOURCE(res.id), (LPCWSTR)res.type)))
return TraceError(L"FindResource"); return TraceError(L"FindResource");
if (nullptr == (hResData = LoadResource(HINST_THISCOMPONENT, hResInfo))) if (nullptr == (hResData = LoadResource(HINST_THISCOMPONENT, hResInfo)))

22
core/tools/Player.cpp
View File

@ -121,7 +121,7 @@ bool e2d::Player::IsPlaying(const String & file_path)
bool e2d::Player::Preload(const Resource& res) bool e2d::Player::Preload(const Resource& res)
{ {
if (musics_.end() != musics_.find(res.name)) if (musics_.end() != musics_.find(res.id))
return true; return true;
Music * music = new (std::nothrow) Music(); Music * music = new (std::nothrow) Music();
@ -133,7 +133,7 @@ bool e2d::Player::Preload(const Resource& res)
if (music->Open(res)) if (music->Open(res))
{ {
music->SetVolume(volume_); music->SetVolume(volume_);
musics_.insert(std::make_pair(res.name, music)); musics_.insert(std::make_pair(res.id, music));
return true; return true;
} }
else else
@ -148,7 +148,7 @@ bool e2d::Player::Play(const Resource& res, int loop_count)
{ {
if (Player::Preload(res)) if (Player::Preload(res))
{ {
auto music = musics_[res.name]; auto music = musics_[res.id];
if (music->Play(loop_count)) if (music->Play(loop_count))
{ {
return true; return true;
@ -159,26 +159,26 @@ bool e2d::Player::Play(const Resource& res, int loop_count)
void e2d::Player::Pause(const Resource& res) void e2d::Player::Pause(const Resource& res)
{ {
if (musics_.end() != musics_.find(res.name)) if (musics_.end() != musics_.find(res.id))
musics_[res.name]->Pause(); musics_[res.id]->Pause();
} }
void e2d::Player::Resume(const Resource& res) void e2d::Player::Resume(const Resource& res)
{ {
if (musics_.end() != musics_.find(res.name)) if (musics_.end() != musics_.find(res.id))
musics_[res.name]->Resume(); musics_[res.id]->Resume();
} }
void e2d::Player::Stop(const Resource& res) void e2d::Player::Stop(const Resource& res)
{ {
if (musics_.end() != musics_.find(res.name)) if (musics_.end() != musics_.find(res.id))
musics_[res.name]->Stop(); musics_[res.id]->Stop();
} }
bool e2d::Player::IsPlaying(const Resource& res) bool e2d::Player::IsPlaying(const Resource& res)
{ {
if (musics_.end() != musics_.find(res.name)) if (musics_.end() != musics_.find(res.id))
return musics_[res.name]->IsPlaying(); return musics_[res.id]->IsPlaying();
return false; return false;
} }

4
core/utils/Resource.cpp
View File

@ -1,8 +1,8 @@
#include "..\e2dtool.h" #include "..\e2dtool.h"
e2d::Resource::Resource(size_t resource_name, const String & resource_type) e2d::Resource::Resource(int resource_id, const String & resource_type)
: name(resource_name) : id(resource_id)
, type(resource_type) , type(resource_type)
{ {
} }