Lucas de Vries
58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
#pragma once
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#include "vec2.h"
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#include "vec4.h"
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#include "render/driver.h"
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#include "render/render_state.h"
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namespace render {
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enum SpriteMode {
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SM_Horizontal,
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SM_Vertical,
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};
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class SpriteSheet {
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public:
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static const SpriteSheet* current;
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static unsigned currentIndex;
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RenderState material;
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SpriteMode mode;
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int width, height;
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int spacing;
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mutable int perLine;
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mutable bool dirty;
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unsigned getCount() const;
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SpriteSheet();
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bool isPixelActive(unsigned index, const vec2i& px) const;
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vec4f getSourceUV(unsigned index) const;
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recti getSource(unsigned index) const;
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void getSource(unsigned index, vec2f* out) const;
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void render(RenderDriver& driver, unsigned index, const vec3d* vertices, const Color* color = 0) const;
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void render(RenderDriver& driver, unsigned index, recti rectangle, const Color* color = 0, const recti* clip = 0, const render::Shader* shader = 0, double rotation = 0.0) const;
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};
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class Sprite {
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public:
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const SpriteSheet* sheet;
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const RenderState* mat;
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unsigned index;
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Color color;
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Sprite() : sheet(0), mat(0), index(0) {
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}
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Sprite(const SpriteSheet* Sheet, unsigned Index)
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: sheet(Sheet), mat(0), index(Index) {
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}
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Sprite(const RenderState* Material)
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: sheet(0), mat(Material), index(0) {
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}
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};
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};
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