ss/include/egg/gfx/eggPostEffectBase.h

#ifndef EGG_POST_EFFECT_BASE_H
#define EGG_POST_EFFECT_BASE_H

#include "common.h"
#include "egg/gfx/eggCapTexture.h"
#include "egg/gfx/eggScreen.h"
#include "egg/math/eggMath.h"
#include "egg/math/eggRotation.h"
#include "nw4r/math/math_types.h"
#include "rvl/GX/GXTypes.h"

namespace EGG {

class PostEffectBase {
public:
    struct CapTextureWrapper {
        CapTexture *mpTex;
        GXTexMapID mTexMapID;
    };
    void setField_0x00(u32 val) {
        field_0x00 = val;
    }

    static void setProjection(const EGG::Screen &screen);

    f32 getRot() const {
        return mRotation;
    }

    void setRot(f32 rot) {
        mRotation = rot;
    }

    void setCapTexture(CapTexture *tex) {
        mTex1.mpTex = tex;
    }

    void setCapTexMapId(GXTexMapID id) {
        mTex1.mTexMapID = id;
    }

public:
    u32 field_0x00;               // at 0x0
    CapTextureWrapper mTex1;      // at 0x4
    CapTextureWrapper mTex2;      // at 0xC
    f32 mOffsetX;                 // at 0x14
    f32 mOffsetY;                 // at 0x18
    f32 mScaleX;                  // at 0x1C
    f32 mScaleY;                  // at 0x20
    EGG::Rotation<f32> mRotation; // at 0x24

    PostEffectBase();
    virtual ~PostEffectBase() {} // at 0x8

    void fn_804AED20();

    void setVtxState();
    void setMatColorChannel();
    void setMatInd();
    void setMatPE();
    void setBlendModeInternal();
    static void scaleColor(GXColor &, const GXColor &, bool, f32);
    static void lerpColor(GXColor &, const GXColor &, const GXColor &, f32);
    void getBaseTexMtx(nw4r::math::MTX34 *mtx) const;

public:
    virtual void draw(f32 width, f32 height);                                         // at 0xC
protected:
    virtual void setMaterialInternal() {}                                             // at 0x10
    virtual void loadTextureInternal();                                               // at 0x14
    virtual void drawScreenInternal(f32 offsetX, f32 offsetY, f32 width, f32 height); // at 0x18
};

} // namespace EGG

#endif