58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
#pragma once
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#include <string>
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#include "Asset/Asset_ImagePack.h"
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#include "EngineFrame/Component/RenderBase.h"
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#include "EngineFrame/Render/Texture.h"
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class Game;
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/**
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* @brief Sprite类，继承自Component类，用于表示游戏中的精灵组件
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*/
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class Sprite : public RenderBase
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{
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protected:
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RefPtr<Texture> m_texture = nullptr;
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public:
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Sprite() = default;
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Sprite(std::string imgPath, int Index);
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Sprite(std::string PngPath);
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~Sprite();
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void Render() override;
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void PreRender() override;
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void Clear() override;
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void Init() override;
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RefPtr<Texture> GetTexture();
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public:
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// 渲染信息
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RenderGuidanceInfo _RenderGuidanceInfo;
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// 裁切数据
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SDL_Rect CropRect = {0, 0, 0, 0};
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// 裁切Flag
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bool CropFlag = false;
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// 阴影数据
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std::array<SDL_Vertex, 4> vertices;
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// 阴影Flag
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bool ShadowFlag = false;
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std::string imgPath;
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int Index;
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public:
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// 计算渲染信息
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void CalcRenderInfoLogic();
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// 设置裁切区域
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void SetClipRect(SDL_Rect clipRect);
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// 取消裁切区域
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void UnsetClipRect();
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// 设置混合模式
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void SetBlendMode(SDL_BlendMode blendMode);
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// 获取混合模式
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SDL_BlendMode GetBlendMode();
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// 设置阴影
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void SetShadow();
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// 计算阴影数据
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void CalculateShadowData();
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};
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