Files
tww/src/JSystem/JParticle/JPAField.cpp
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2025-04-14 23:22:14 -04:00

473 lines
17 KiB
C++

//
// Generated by dtk
// Translation Unit: JPAField.cpp
//
#include "JSystem/JParticle/JPAField.h"
#include "JSystem/JParticle/JPAEmitter.h"
#include "JSystem/JParticle/JPAParticle.h"
#include "JSystem/JParticle/JPAFieldBlock.h"
#include "JSystem/JUtility/JUTAssert.h"
#include "JSystem/JMath/JMATrigonometric.h"
#include "dolphin/mtx/mtxvec.h"
JPAFieldContainer JPAFieldManager::fc;
JPAEmitterInfo * JPAFieldData::pEmtrInfo;
/* 80259EE8-8025A0D8 .text loadFieldData__12JPABaseFieldFP12JPAFieldDataP13JPAFieldBlock */
void JPABaseField::loadFieldData(JPAFieldData* data, JPAFieldBlock* block) {
data->mType = block->getType();
data->mID = block->getID();
data->mVelType = block->getVelType();
data->mCycle = block->getCycle();
data->mSttFlag = block->getSttFlag();
data->mMag = block->getMag();
data->mMagRndm = block->getMagRndm();
data->mMaxDist = block->getMaxDist();
block->getPos(data->mPos);
block->getDir(data->mDir);
data->mVal1 = block->getVal1();
data->mVal2 = block->getVal2();
data->mVal3 = block->getVal3();
data->mFadeIn = block->getFadeIn();
data->mFadeOut = block->getFadeOut();
data->mEnTime = block->getEnTime();
data->mDisTime = block->getDisTime();
if (!(data->mSttFlag & 0x10))
data->mDisTime = 1.0f;
data->mVel.zero();
}
/* 8025A0D8-8025A21C .text calcVel__12JPABaseFieldFP12JPAFieldDataP15JPABaseParticle */
void JPABaseField::calcVel(JPAFieldData* data, JPABaseParticle* ptcl) {
JGeometry::TVec3<f32> vel = data->mVel;
if (!(ptcl->mStatus & 0x04)) {
f32 fadeAffect = calcFadeAffect(data, ptcl->mCurNormTime);
vel.scale(fadeAffect);
}
switch (data->mVelType) {
case 0: ptcl->mFieldAccel.add(vel); break;
case 1: ptcl->mBaseVel += vel; break;
case 2: ptcl->mFieldVel += vel; break;
}
}
/* 8025A21C-8025A2B0 .text calcFadeAffect__12JPABaseFieldFP12JPAFieldDataf */
f32 JPABaseField::calcFadeAffect(JPAFieldData* data, f32 time) {
f32 affect = 1.0f;
if (((data->mSttFlag & 0x08) && time < data->mEnTime) || ((data->mSttFlag & 0x10) && time >= data->mDisTime)) {
affect = 0.0f;
} else {
if ((data->mSttFlag & 0x40) && time >= data->mFadeOut)
affect = data->mFadeOutRate * (data->mDisTime - time);
else if ((data->mSttFlag & 0x20) && time < data->mFadeIn)
affect = data->mFadeInRate * (time - data->mEnTime);
}
return affect;
}
/* 8025A2B0-8025A330 .text preCalc__12JPABaseFieldFP12JPAFieldData */
void JPABaseField::preCalc(JPAFieldData* data) {
data->mMaxDistSq = data->mMaxDist * data->mMaxDist;
data->mFadeOutRate = data->mDisTime - data->mFadeOut;
if (data->mFadeOutRate == 0.0f) {
data->mFadeOutRate = 1.0f;
} else {
data->mFadeOutRate = 1.0f / data->mFadeOutRate;
}
data->mFadeInRate = data->mFadeIn - data->mEnTime;
if (data->mFadeInRate == 0.0f) {
data->mFadeInRate = 1.0f;
} else {
data->mFadeInRate = 1.0f / data->mFadeInRate;
}
}
/* 8025A330-8025A344 .text isItinRange__12JPABaseFieldFP12JPAFieldDataf */
bool JPABaseField::isItinRange(JPAFieldData* data, f32 v) {
return v < data->mMaxDistSq;
}
/* 8025A344-8025A3E4 .text preCalc__15JPAGravityFieldFP12JPAFieldData */
void JPAGravityField::preCalc(JPAFieldData* data) {
JPABaseField::preCalc(data);
if (data->mSttFlag & 0x02) {
data->mVel.scale(data->mMag, data->mDir);
} else {
JGeometry::TVec3<f32> rotDir;
MTXMultVec(JPAFieldData::pEmtrInfo->mGlobalRot, data->mDir, rotDir);
data->mVel.scale(data->mMag, rotDir);
}
}
/* 8025A3E4-8025A404 .text calc__15JPAGravityFieldFP12JPAFieldDataP15JPABaseParticle */
void JPAGravityField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
calcVel(data, ptcl);
}
/* 8025A404-8025A510 .text preCalc__11JPAAirFieldFP12JPAFieldData */
void JPAAirField::preCalc(JPAFieldData* data) {
JPABaseField::preCalc(data);
if (data->mSttFlag & 0x02) {
data->mWork2.set(data->mDir);
} else {
MTXMultVec(JPAFieldData::pEmtrInfo->mGlobalRot, data->mDir, data->mWork2);
}
data->mVel.scale(data->mMag, data->mWork2);
if (data->mSttFlag & 0x01) {
data->mWork1.x = JMASCos(data->mVal1 * 0x8000);
if (data->mSttFlag & 0x02) {
data->mWork0.set(data->mPos);
} else {
MTXMultVec(JPAFieldData::pEmtrInfo->mGlobalRot, data->mWork0, data->mPos);
}
}
}
/* 8025A510-8025A6EC .text calc__11JPAAirFieldFP12JPAFieldDataP15JPABaseParticle */
void JPAAirField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
if (data->mSttFlag & 0x01) {
JGeometry::TVec3<f32> vel;
if (data->mSttFlag & 0x02) {
vel.sub(ptcl->mGlobalPosition, data->mWork0);
} else {
vel.sub(ptcl->mLocalPosition, data->mWork0);
}
vel.normalize();
if (data->mWork2.dot(vel) >= data->mWork1.x) {
JPABaseField::calcVel(data, ptcl);
}
} else {
JPABaseField::calcVel(data, ptcl);
}
if (data->mSttFlag & 0x04) {
f32 len = ptcl->mBaseVel.length();
if (len > data->mMagRndm) {
ptcl->mBaseVel.scale(data->mMagRndm / len);
}
}
}
/* 8025A6EC-8025A788 .text preCalc__14JPAMagnetFieldFP12JPAFieldData */
void JPAMagnetField::preCalc(JPAFieldData* data) {
JPABaseField::preCalc(data);
if (data->mSttFlag & 0x02) {
data->mWork0.set(data->mPos);
} else {
data->mWork0.sub(data->mPos, JPAFieldData::pEmtrInfo->mEmitterTranslation);
MTXMultVec(JPAFieldData::pEmtrInfo->mGlobalRot, data->mWork0, data->mWork0);
}
}
/* 8025A788-8025A8AC .text calc__14JPAMagnetFieldFP12JPAFieldDataP15JPABaseParticle */
void JPAMagnetField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
if (data->mSttFlag & 0x02) {
data->mVel.sub(data->mWork0, ptcl->mGlobalPosition);
} else {
data->mVel.sub(data->mWork0, ptcl->mLocalPosition);
}
data->mVel.setLength(data->mMag);
calcVel(data, ptcl);
}
/* 8025A8AC-8025A954 .text preCalc__14JPANewtonFieldFP12JPAFieldData */
void JPANewtonField::preCalc(JPAFieldData* data) {
JPABaseField::preCalc(data);
if (data->mSttFlag & 0x02) {
data->mWork0.set(data->mPos);
} else {
data->mWork0.sub(data->mPos, JPAFieldData::pEmtrInfo->mEmitterTranslation);
MTXMultVec(JPAFieldData::pEmtrInfo->mGlobalRot, data->mWork0, data->mWork0);
}
data->mVal2 = data->mVal1 * data->mVal1;
}
/* 8025A954-8025ABB8 .text calc__14JPANewtonFieldFP12JPAFieldDataP15JPABaseParticle */
void JPANewtonField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
if (data->mSttFlag & 0x02) {
data->mVel.sub(data->mWork0, ptcl->mGlobalPosition);
} else {
data->mVel.sub(data->mWork0, ptcl->mLocalPosition);
}
if (data->mSttFlag & 0x100) {
data->mVel.setLength(data->mMag);
} else {
f32 sqDist = data->mVel.squared();
if (sqDist > data->mVal2) {
data->mVel.setLength(data->mMag * 10.0f * data->mVal2 / sqDist);
} else {
data->mVel.setLength(data->mMag * 10.0f);
}
}
JPABaseField::calcVel(data, ptcl);
}
/* 8025ABB8-8025ACA0 .text preCalc__14JPAVortexFieldFP12JPAFieldData */
void JPAVortexField::preCalc(JPAFieldData* data) {
JPABaseField::preCalc(data);
MTXMultVec(JPAFieldData::pEmtrInfo->mEmitterGlobalRot, &data->mDir, &data->mWork0);
data->mWork0.normalize();
data->mVal1 = data->mPos.z * data->mPos.z;
data->mVal2 = 1.0f / data->mVal1;
}
/* 8025ACA0-8025AE04 .text calc__14JPAVortexFieldFP12JPAFieldDataP15JPABaseParticle */
void JPAVortexField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
JGeometry::TVec3<f32> force;
f32 dot = data->mWork0.dot(ptcl->mLocalPosition);
force.scale(dot, data->mWork0);
force.sub(ptcl->mLocalPosition, force);
f32 sqDist = force.squared();
f32 power = sqDist;
if (sqDist > data->mVal1)
power = data->mVal1;
f32 temp = power * data->mVal2;
f32 speed = (1.0f - temp) * data->mMag + temp * data->mMagRndm;
force.normalize();
data->mVel.cross(force, data->mWork0);
data->mVel.scale(speed);
JPABaseField::calcVel(data, ptcl);
}
/* 8025AE04-8025B114 .text preCalc__18JPAConvectionFieldFP12JPAFieldData */
void JPAConvectionField::preCalc(JPAFieldData* data) {
JPABaseField::preCalc(data);
JGeometry::TVec3<f32> axis;
axis.cross(data->mPos, data->mDir);
data->mPos.cross(axis, data->mDir);
data->mPos.normalize();
MTXMultVec(JPAFieldData::pEmtrInfo->mEmitterGlobalRot, data->mPos, data->mWork0);
MTXMultVec(JPAFieldData::pEmtrInfo->mEmitterGlobalRot, data->mDir, data->mWork1);
MTXMultVec(JPAFieldData::pEmtrInfo->mEmitterGlobalRot, axis, data->mWork2);
data->mWork0.normalize();
data->mWork1.normalize();
data->mWork2.normalize();
}
/* 8025B114-8025B3CC .text calc__18JPAConvectionFieldFP12JPAFieldDataP15JPABaseParticle */
void JPAConvectionField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
/* Nonmatching - regalloc, maybe related to cross_hack fake inline? */
JGeometry::TVec3<f32> axisX, axisZ;
// axisX.scale(data->mWork0.dot(ptcl->mLocalPosition), data->mWork0);
// axisZ.scale(data->mWork2.dot(ptcl->mLocalPosition), data->mWork2);
f32 dot0 = data->mWork0.dot(ptcl->mLocalPosition);
// f32 f3 = data->mWork0.x * dot0;
// f32 f4 = data->mWork0.y * dot0;
// f32 f5 = data->mWork0.z * dot0;
// axisX.set(f3, f4, f5);
// axisX.set(data->mWork0.x * dot0, data->mWork0.y * dot0, data->mWork0.z * dot0);
axisX.set(data->mWork0);
// axisX.set(data->mWork0.x, data->mWork0.y, data->mWork0.z);
axisX.scale(dot0);
// axisX.scale(dot0, data->mWork0);
// axisX.scale(data->mWork0.dot(ptcl->mLocalPosition), data->mWork0);
f32 dot2 = data->mWork2.dot(ptcl->mLocalPosition);
f32 f1 = data->mWork2.x * dot2;
f32 f2 = data->mWork2.y * dot2;
f32 f0 = data->mWork2.z * dot2;
axisZ.set(f1, f2, f0);
// axisZ.set(data->mWork2.x * dot2, data->mWork2.y * dot2, data->mWork2.z * dot2);
// axisZ.set(data->mWork2);
// axisZ.scale(dot2);
// axisZ.scale(dot2, data->mWork2);
// axisZ.scale(data->mWork2.dot(ptcl->mLocalPosition), data->mWork2);
JGeometry::TVec3<f32> newPos;
newPos.add(axisX, axisZ);
newPos.setLength(newPos, data->mVal1);
JGeometry::TVec3<f32> delta, axisY;
delta.sub(ptcl->mLocalPosition, newPos);
axisY.cross_hack(data->mWork1, newPos); // fake inline
// axisY.cross(data->mWork1, newPos);
// axisY.cross(newPos, data->mWork1);
// data->mVel.cross_hack(axisY, delta); // fake inline
data->mVel.cross(axisY, delta);
// data->mVel.cross(delta, axisY);
data->mVel.setLength(data->mMag);
if (data->mVal2 != 0.0f) {
delta.setLength(data->mVal2);
data->mVel.add(delta);
}
JPABaseField::calcVel(data, ptcl);
}
/* 8025B3CC-8025B50C .text calc__14JPARandomFieldFP12JPAFieldDataP15JPABaseParticle */
void JPARandomField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
s32 frame = ptcl->getAge();
if (frame != 0) {
if (data->mCycle == 0)
return;
if ((frame % data->mCycle) != 0)
return;
}
data->mVel.set(
JPAFieldData::pEmtrInfo->mpCurEmitter->getRandomSF(),
JPAFieldData::pEmtrInfo->mpCurEmitter->getRandomSF(),
JPAFieldData::pEmtrInfo->mpCurEmitter->getRandomSF()
);
data->mVel.scale(data->mMag);
JPABaseField::calcVel(data, ptcl);
}
/* 8025B50C-8025B584 .text init__12JPADragFieldFP12JPAFieldDataP15JPABaseParticle */
void JPADragField::init(JPAFieldData* data, JPABaseParticle* ptcl) {
ptcl->mFieldDrag = data->mMag + data->mMagRndm * JPAFieldData::pEmtrInfo->mpCurEmitter->getRandomSF();
if (ptcl->mFieldDrag > 1.0f)
ptcl->mFieldDrag = 1.0f;
}
/* 8025B584-8025B5F4 .text calc__12JPADragFieldFP12JPAFieldDataP15JPABaseParticle */
void JPADragField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
if (ptcl->checkStatus(JPAPtlcStts_Child)) {
ptcl->mDrag *= ptcl->mFieldDrag;
} else {
f32 affect = JPABaseField::calcFadeAffect(data, ptcl->mCurNormTime);
ptcl->mDrag *= (1.0f - (affect * (1.0f - ptcl->mFieldDrag)));
}
}
/* 8025B5F4-8025B718 .text preCalc__12JPASpinFieldFP12JPAFieldData */
void JPASpinField::preCalc(JPAFieldData* data) {
JPABaseField::preCalc(data);
MTXMultVec(JPAFieldData::pEmtrInfo->mEmitterGlobalRot, data->mDir, data->mPos);
data->mPos.normalize();
Mtx mtx;
MTXRotAxisRad(mtx, data->mPos, data->mMag);
data->mWork0.set(mtx[0][0], mtx[1][0], mtx[2][0]);
data->mWork1.set(mtx[0][1], mtx[1][1], mtx[2][1]);
data->mWork2.set(mtx[0][2], mtx[1][2], mtx[2][2]);
}
/* 8025B718-8025B7F8 .text calc__12JPASpinFieldFP12JPAFieldDataP15JPABaseParticle */
void JPASpinField::calc(JPAFieldData* data, JPABaseParticle* ptcl) {
Mtx mtx;
mtx[0][0] = data->mWork0.x;
mtx[1][0] = data->mWork0.y;
mtx[2][0] = data->mWork0.z;
mtx[0][1] = data->mWork1.x;
mtx[1][1] = data->mWork1.y;
mtx[2][1] = data->mWork1.z;
mtx[0][2] = data->mWork2.x;
mtx[1][2] = data->mWork2.y;
mtx[2][2] = data->mWork2.z;
mtx[0][3] = mtx[1][3] = mtx[2][3] = 0.0f;
JGeometry::TVec3<f32> newPos;
MTXMultVecSR(mtx, ptcl->mLocalPosition, newPos);
// is this a variant of sub()?
data->mVel.set(
newPos.x - ptcl->mLocalPosition.x,
newPos.y - ptcl->mLocalPosition.y,
newPos.z - ptcl->mLocalPosition.z
);
JPABaseField::calcVel(data, ptcl);
}
/* 8025B7F8-8025B960 .text initField__15JPAFieldManagerFP20JPADataBlockLinkInfoP14JPAEmitterInfo */
void JPAFieldManager::initField(JPADataBlockLinkInfo* dataInfo, JPAEmitterInfo* emtrInfo) {
u8 fieldNum = dataInfo->getFieldNum();
JPAFieldBlock** fieldBlock = dataInfo->getField();
for (u8 i = 0; i < fieldNum; i++) {
if (mVacList->getNumLinks() != 0) {
JPAFieldData* field = mVacList->getFirst()->getObject();
mVacList->remove(field->getLinkBufferPtr());
mList.append(field->getLinkBufferPtr());
switch (fieldBlock[i]->getType()) {
case 0: field->mpBaseField = &fc.mGravity; break;
case 1: field->mpBaseField = &fc.mAir; break;
case 2: field->mpBaseField = &fc.mMagnet; break;
case 3: field->mpBaseField = &fc.mNewton; break;
case 4: field->mpBaseField = &fc.mVortex; break;
case 5: field->mpBaseField = &fc.mRandom; break;
case 6: field->mpBaseField = &fc.mDrag; break;
case 7: field->mpBaseField = &fc.mConvection; break;
case 8: field->mpBaseField = &fc.mSpin; break;
default: break;
}
JPAFieldData::pEmtrInfo = emtrInfo;
field->mpBaseField->loadFieldData(field, fieldBlock[i]);
} else {
JUT_WARN(0x25c, "%s", "JPariticle::Entry Over!!! (Field Number)");
}
}
}
/* 8025B960-8025B9C0 .text init__15JPAFieldManagerFP15JPABaseParticle */
void JPAFieldManager::init(JPABaseParticle* ptcl) {
for (JSULink<JPAFieldData>* link = mList.getFirst(); link != NULL; link = link->getNext()) {
JPAFieldData* data = link->getObject();
data->mpBaseField->init(data, ptcl);
}
}
/* 8025B9C0-8025BA10 .text preCalc__15JPAFieldManagerFv */
void JPAFieldManager::preCalc() {
for (JSULink<JPAFieldData>* link = mList.getFirst(); link != NULL; link = link->getNext()) {
JPAFieldData* data = link->getObject();
data->mpBaseField->preCalc(data);
}
}
/* 8025BA10-8025BAD8 .text calc__15JPAFieldManagerFP15JPABaseParticle */
void JPAFieldManager::calc(JPABaseParticle* ptcl) {
for (JSULink<JPAFieldData>* link = mList.getFirst(); link != NULL; link = link->getNext()) {
JPAFieldData* data = link->getObject();
if (data->mSttFlag & 0x80) {
if (!data->mpBaseField->isItinRange(data, ptcl->mGlobalPosition.squared(data->mPos)))
continue;
}
data->mpBaseField->calc(data, ptcl);
}
}
/* 8025BAD8-8025BB20 .text deleteField__15JPAFieldManagerFP12JPAFieldData */
void JPAFieldManager::deleteField(JPAFieldData* data) {
mList.remove(data->getLinkBufferPtr());
mVacList->prepend(data->getLinkBufferPtr());
}
/* 8025BB20-8025BB74 .text deleteAllField__15JPAFieldManagerFv */
void JPAFieldManager::deleteAllField() {
for (JSULink<JPAFieldData>* link = mList.getFirst(); link != NULL;) {
JSULink<JPAFieldData>* next = link->getNext();
JPAFieldData* data = (JPAFieldData*)link->getObject();
deleteField(data);
link = next;
}
}