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72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
#ifndef __URDE_CUVELEMENT_HPP__
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#define __URDE_CUVELEMENT_HPP__
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#include "IElement.hpp"
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#include "CToken.hpp"
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#include "Graphics/CTexture.hpp"
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/* Documentation at: http://www.metroid2002.com/retromodding/wiki/Particle_Script#UV_Elements */
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namespace urde
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{
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class CToken;
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struct SUVElementSet
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{
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float xMin, yMin, xMax, yMax;
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};
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class CUVElement : public IElement
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{
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public:
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virtual TLockedToken<CTexture> GetValueTexture(int frame) const=0;
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virtual void GetValueUV(int frame, SUVElementSet& valOut) const=0;
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virtual bool HasConstantTexture() const=0;
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virtual bool HasConstantUV() const=0;
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};
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struct CUVEConstant : public CUVElement
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{
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TLockedToken<CTexture> x4_tex;
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public:
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CUVEConstant(TToken<CTexture>&& tex)
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: x4_tex(std::move(tex))
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{
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}
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TLockedToken<CTexture> GetValueTexture(int frame) const
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{
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return TLockedToken<CTexture>(x4_tex);
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}
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void GetValueUV(int frame, SUVElementSet& valOut) const
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{
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valOut = {0.f, 0.f, 1.f, 1.f};
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}
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bool HasConstantTexture() const {return true;}
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bool HasConstantUV() const {return true;}
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};
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struct CUVEAnimTexture : public CUVElement
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{
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TLockedToken<CTexture> x4_tex;
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int x10_tileW, x14_tileH, x18_strideW, x1c_strideH;
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int x20_tiles;
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bool x24_loop;
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std::unique_ptr<CIntElement> x28_cycleFrames;
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std::vector<SUVElementSet> x2c_uvElems;
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public:
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CUVEAnimTexture(TToken<CTexture>&& tex, CIntElement* a, CIntElement* b,
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CIntElement* c, CIntElement* d, CIntElement* e, bool f);
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TLockedToken<CTexture> GetValueTexture(int frame) const
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{
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return TLockedToken<CTexture>(x4_tex);
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}
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void GetValueUV(int frame, SUVElementSet& valOut) const;
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bool HasConstantTexture() const {return true;}
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bool HasConstantUV() const {return false;}
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};
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}
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#endif // __URDE_CUVELEMENT_HPP__
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