56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
#pragma once
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#include <graphics/texture.h>
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#include <scene/node.h>
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namespace extra2d {
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// ============================================================================
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// 精灵节点
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// ============================================================================
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class Sprite : public Node {
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public:
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Sprite();
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explicit Sprite(IntrusivePtr<Texture> texture);
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~Sprite() override = default;
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// 纹理
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void setTexture(IntrusivePtr<Texture> texture);
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IntrusivePtr<Texture> getTexture() const { return texture_; }
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// 纹理矩形 (用于图集)
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void setTextureRect(const Rect &rect);
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Rect getTextureRect() const { return textureRect_; }
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// 颜色混合
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void setColor(const Color &color);
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Color getColor() const { return color_; }
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// 翻转
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void setFlipX(bool flip);
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void setFlipY(bool flip);
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bool flipX() const { return flipX_; }
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bool flipY() const { return flipY_; }
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// 静态创建方法
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static IntrusivePtr<Sprite> create();
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static IntrusivePtr<Sprite> create(IntrusivePtr<Texture> texture);
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static IntrusivePtr<Sprite> create(IntrusivePtr<Texture> texture, const Rect &rect);
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Rect boundingBox() const override;
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protected:
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void onDraw(Renderer &renderer) override;
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void generateRenderCommand(std::vector<RenderCommand> &commands,
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int zOrder) override;
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private:
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IntrusivePtr<Texture> texture_;
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Rect textureRect_;
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Color color_ = Colors::White;
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bool flipX_ = false;
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bool flipY_ = false;
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};
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} // namespace extra2d
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