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#ifndef JPAFIELDBLOCK_H
#define JPAFIELDBLOCK_H
#include "common.h"
#include "egg/egg_types.h"
#include "egg/math/eggVector.h"
struct JPAEmitterWorkData;
class JPABaseParticle;
class JPAFieldBlock;
class JPAFieldBase {
public:
void calcAffect(JPAFieldBlock*, JPABaseParticle*);
f32 calcFadeAffect(JPAFieldBlock*, f32) const;
virtual ~JPAFieldBase() {}
virtual void prepare(JPAEmitterWorkData*, JPAFieldBlock*) {}
virtual void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*) = 0;
/* 0x04 */ EGG::Vector3f mAccel;
};
class JPAFieldGravity : public JPAFieldBase {
public:
void prepare(JPAEmitterWorkData*, JPAFieldBlock*);
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldGravity() {}
};
class JPAFieldAir : public JPAFieldBase {
public:
void prepare(JPAEmitterWorkData*, JPAFieldBlock*);
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldAir() {}
};
class JPAFieldMagnet : public JPAFieldBase {
public:
void prepare(JPAEmitterWorkData*, JPAFieldBlock*);
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldMagnet() {}
/* 0x10 */ EGG::Vector3f mDir;
};
class JPAFieldNewton : public JPAFieldBase {
public:
void prepare(JPAEmitterWorkData*, JPAFieldBlock*);
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldNewton() {}
/* 0x10 */ EGG::Vector3f mDir;
/* 0x1C */ f32 mCutoff;
};
class JPAFieldVortex : public JPAFieldBase {
public:
void prepare(JPAEmitterWorkData*, JPAFieldBlock*);
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldVortex() {}
/* 0x10 */ EGG::Vector3f field_0x10;
/* 0x1C */ f32 field_0x1c;
/* 0x20 */ f32 field_0x20;
};
class JPAFieldRandom : public JPAFieldBase {
public:
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldRandom() {}
};
class JPAFieldDrag : public JPAFieldBase {
public:
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldDrag() {}
};
class JPAFieldConvection : public JPAFieldBase {
public:
void prepare(JPAEmitterWorkData*, JPAFieldBlock*);
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldConvection() {}
/* 0x10 */ EGG::Vector3f field_0x10;
/* 0x1C */ EGG::Vector3f field_0x1c;
/* 0x28 */ EGG::Vector3f field_0x28;
};
class JPAFieldSpin : public JPAFieldBase {
public:
void prepare(JPAEmitterWorkData*, JPAFieldBlock*);
void calc(JPAEmitterWorkData*, JPAFieldBlock*, JPABaseParticle*);
~JPAFieldSpin() {}
/* 0x10 */ EGG::Vector3f field_0x10;
/* 0x1C */ EGG::Vector3f field_0x1c;
/* 0x28 */ EGG::Vector3f field_0x28;
};
// unknown name
class JPAFieldBlockData {
public:
/* 0x00 */ u8 mMagic[4];
/* 0x04 */ u32 mSize;
/* 0x08 */ u32 mFlags;
/* 0x0C */ EGG::Vector3f mPos;
/* 0x18 */ EGG::Vector3f mDir;
/* 0x24 */ f32 mMag;
/* 0x28 */ f32 mMagRndm;
/* 0x2C */ f32 mVal1;
/* 0x30 */ f32 mFadeInTime;
/* 0x34 */ f32 mFadeOutTime;
/* 0x38 */ f32 mEnTime;
/* 0x3C */ f32 mDisTime;
/* 0x40 */ u8 mCycle;
};
class JPAFieldBlock {
public:
JPAFieldBlock(u8 const*, EGG::Heap*);
void init(EGG::Heap*);
u32 getType() const { return mpData->mFlags & 0xF; }
u32 getAddType() const { return (mpData->mFlags >> 8) & 3; }
u32 getSttFlag() const { return mpData->mFlags >> 16; }
u32 checkStatus(u16 flag) { return flag & getSttFlag(); }
f32 getMagRndm() const { return mpData->mMagRndm; }
f32 getVal1() const { return mpData->mVal1; }
f32 getFadeInTime() const { return mpData->mFadeInTime; }
f32 getFadeOutTime() const { return mpData->mFadeOutTime; }
f32 getEnTime() const { return mpData->mEnTime; }
f32 getDisTime() const { return mpData->mDisTime; }
u8 getCycle() const { return mpData->mCycle; }
f32 getFadeInRate() const { return mFadeInRate; }
f32 getFadeOutRate() const { return mFadeOutRate; }
const EGG::Vector3f& getPos() const { return mPos; }
const EGG::Vector3f& getDir() const { return mDir; }
f32 getMag() const { return mMag; }
void getPosOrig(EGG::Vector3f* pos) const { pos->set(mpData->mPos); }
void getDirOrig(EGG::Vector3f* dir) const { dir->set(mpData->mDir); }
f32 getMagOrig() const { return mpData->mMag; }
void initOpParam() {
getPosOrig(&mPos);
getDirOrig(&mDir);
mMag = getMagOrig();
}
void prepare(JPAEmitterWorkData* work) { pFld->prepare(work, this); }
void calc(JPAEmitterWorkData* work, JPABaseParticle* ptcl) { pFld->calc(work, this, ptcl); }
private:
/* 0x00 */ const JPAFieldBlockData* mpData;
/* 0x04 */ JPAFieldBase* pFld;
/* 0x08 */ f32 mFadeInRate;
/* 0x0C */ f32 mFadeOutRate;
/* 0x10 */ EGG::Vector3f mPos;
/* 0x1C */ EGG::Vector3f mDir;
/* 0x28 */ f32 mMag;
enum Type {
/* 0x0 */ FIELD_GRAVITY,
/* 0x1 */ FIELD_AIR,
/* 0x2 */ FIELD_MAGNET,
/* 0x3 */ FIELD_NEWTON,
/* 0x4 */ FIELD_VORTEX,
/* 0x5 */ FIELD_RANDOM,
/* 0x6 */ FIELD_DRAG,
/* 0x7 */ FIELD_CONVECTION,
/* 0x8 */ FIELD_SPIN,
};
};
#endif /* JPAFIELDBLOCK_H */
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