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#ifndef JPADYNAMICSBLOCK_H
#define JPADYNAMICSBLOCK_H
#include "common.h"
#include "egg/math/eggVector.h"
#include "m/m_angle.h"
struct JPAEmitterWorkData;
/**
* @ingroup jsystem-jparticle
*
*/
struct JPADynamicsBlockData {
// Common header.
/* 0x00 */ u8 mMagic[4];
/* 0x04 */ u32 mSize;
/* 0x08 */ u32 mFlags;
/* 0x0C */ u32 mResUserWork;
/* 0x10 */ EGG::Vector3f mEmitterScl;
/* 0x1C */ EGG::Vector3f mEmitterTrs;
/* 0x28 */ EGG::Vector3f mEmitterDir;
/* 0x34 */ f32 mInitialVelOmni;
/* 0x38 */ f32 mInitialVelAxis;
/* 0x3C */ f32 mInitialVelRndm;
/* 0x40 */ f32 mInitialVelDir;
/* 0x44 */ f32 mSpread;
/* 0x48 */ f32 mInitialVelRatio;
/* 0x4C */ f32 mRate;
/* 0x50 */ f32 mRateRndm;
/* 0x54 */ f32 mLifeTimeRndm;
/* 0x58 */ f32 mVolumeSweep;
/* 0x5C */ f32 mVolumeMinRad;
/* 0x60 */ f32 mAirResist;
/* 0x64 */ f32 mMoment;
/* 0x68 */ mAng3_c mEmitterRot;
/* 0x6E */ s16 mMaxFrame;
/* 0x70 */ s16 mStartFrame;
/* 0x72 */ s16 mLifeTime;
/* 0x74 */ u16 mVolumeSize;
/* 0x76 */ u16 mDivNumber;
/* 0x78 */ u8 mRateStep;
}; // Size: 0x7C
typedef void (*JPADynamicsCalcVolumeFunc)(JPAEmitterWorkData*);
enum {
JPADynFlag_FixedDensity = 0x01,
JPADynFlag_FixedInterval = 0x02,
JPADynFlag_InheritScale = 0x04,
JPADynFlag_FollowEmtr = 0x08,
JPADynFlag_FollowEmtrChld = 0x10,
};
/**
* @ingroup jsystem-jparticle
*
*/
class JPADynamicsBlock {
public:
JPADynamicsBlock(u8 const*);
void init();
void create(JPAEmitterWorkData*);
void calc(JPAEmitterWorkData* work) const { mpCalcVolumeFunc(work); }
s16 getStartFrame() const { return mpData->mStartFrame; }
u32 getResUserWork() const { return mpData->mResUserWork; }
u32 getFlag() const { return mpData->mFlags; }
u32 getVolumeType() const { return (mpData->mFlags >> 8) & 0x07; }
u16 getDivNumber() const { return mpData->mDivNumber; }
f32 getRateRndm() const { return mpData->mRateRndm; }
void getEmitterScl(EGG::Vector3f* vec) const {
vec->set(mpData->mEmitterScl.x, mpData->mEmitterScl.y, mpData->mEmitterScl.z);
}
void getEmitterTrs(EGG::Vector3f* vec) const {
vec->set(mpData->mEmitterTrs.x, mpData->mEmitterTrs.y, mpData->mEmitterTrs.z);
}
void getEmitterDir(EGG::Vector3f* vec) const {
vec->set(mpData->mEmitterDir.x, mpData->mEmitterDir.y, mpData->mEmitterDir.z);
}
void getEmitterRot(mAng3_c* vec) const {
vec->set(mpData->mEmitterRot);
}
s16 getMaxFrame() const { return mpData->mMaxFrame; }
s16 getLifetime() const { return mpData->mLifeTime; }
u16 getVolumeSize() const { return mpData->mVolumeSize; }
f32 getRate() const { return mpData->mRate; }
u8 getRateStep() const { return mpData->mRateStep; }
f32 getVolumeSweep() const { return mpData->mVolumeSweep; }
f32 getVolumeMinRad() const { return mpData->mVolumeMinRad; }
f32 getInitVelOmni() const { return mpData->mInitialVelOmni; }
f32 getInitVelAxis() const { return mpData->mInitialVelAxis; }
f32 getInitVelDir() const { return mpData->mInitialVelDir; }
f32 getInitVelDirSp() const { return mpData->mSpread; }
f32 getInitVelRndm() const { return mpData->mInitialVelRndm; }
f32 getInitVelRatio() const { return mpData->mInitialVelRatio; }
f32 getAirRes() const { return mpData->mAirResist; }
f32 getLifetimeRndm() const { return mpData->mLifeTimeRndm; }
f32 getMomentRndm() const { return mpData->mMoment; }
public:
/* 0x00 */ const JPADynamicsBlockData* mpData;
/* 0x04 */ JPADynamicsCalcVolumeFunc mpCalcVolumeFunc;
};
#endif /* JPADYNAMICSBLOCK_H */
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