Magic_Game/samples/Samples/Demo2.h

// Copyright (C) 2019 Nomango

#pragma once
#include "common.h"

// <20><>ɫ
KGE_DECLARE_SMART_PTR(Hero);
class Hero
	: public GifSprite
{
public:
	Hero(GifImagePtr image)
	{
		// <20><><EFBFBD><EFBFBD>ͼƬ
		Load(image);
		// <20><><EFBFBD><EFBFBD> GIF <20><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD>
		SetLoopCount(-1);
	}

	// ÿ֡<C3BF><D6A1>Ⱦǰִ<C7B0><D6B4> OnUpdate
	void OnUpdate(Duration dt) override
	{
		// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>豸
		auto input = Input::Instance();

		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD>
		if (input->IsDown(KeyCode::Left))
		{
			this->Move(-2, 0);
		}
		else if (input->IsDown(KeyCode::Right))
		{
			this->Move(2, 0);
		}

		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>
		if (input->IsDown(KeyCode::Up))
		{
			this->Move(0, -2);
		}
		else if (input->IsDown(KeyCode::Down))
		{
			this->Move(0, 2);
		}

		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳ʱ<CBB3><CAB1><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>ɫ
		if (input->IsDown(MouseButton::Left))
		{
			// <20><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0>ת<EFBFBD>Ƕ<EFBFBD>
			float rotation = this->GetRotation();
			// <20><><EFBFBD>ýǶ<C3BD>ֵ+2
			this->SetRotation(rotation + 2);
		}

		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD><D2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ػ<EFBFBD><D8BB><EFBFBD>ʾ<EFBFBD><CABE>ɫ
		if (input->WasPressed(MouseButton::Right))
		{
			// <20><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0>ʾ״̬
			bool visible = this->IsVisible();
			// <20><><EFBFBD><EFBFBD><EFBFBD>෴<EFBFBD><E0B7B4><EFBFBD><EFBFBD>ʾ״̬
			this->SetVisible(!visible);
		}
	}
};

class Demo2
	: public Scene
{
public:
	static ScenePtr Create()
	{
		return new Demo2;
	}

	Demo2()
	{
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
		HeroPtr hero = new Hero(g_Loader.GetGifImage(L"Kusanagi"));
		// <20><><EFBFBD><EFBFBD>Ļ<EFBFBD>Ͼ<EFBFBD><CFBE><EFBFBD><EFBFBD><EFBFBD>ʾ
		hero->SetAnchor(0.5f, 0.5f);
		hero->SetPosition(WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2);

		// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		TextPtr text = new Text(L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD><EFBFBD>ƶ<EFBFBD>\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
		// <20><><EFBFBD>ýڵ<C3BD><DAB5><EFBFBD>СΪ<D0A1><CEAA><EFBFBD>ֲ<EFBFBD><D6B2>ִ<EFBFBD>С
		text->SetSize(text->GetLayoutSize());
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
		text->SetAnchor(0.5f, 0.5f);
		text->SetPosition(WINDOW_WIDTH / 2, WINDOW_HEIGHT - 50);
		text->SetAlignment(TextAlign::Center);

		// <20><><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD><EFBFBD><EFBFBD>
		this->AddChild(hero);
		this->AddChild(text);
	}
};