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JPAParticle start

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This commit is contained in:
Jasper St. Pierre
2023-10-11 01:00:21 -07:00
parent fe85419fd3
commit e82c1557e4
3 changed files with 84 additions and 11 deletions
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src/JSystem/JParticle/JPAParticle.cpp
+47 -1
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@@ -4,6 +4,7 @@
//
#include "JSystem/JParticle/JPAParticle.h"
#include "JSystem/JParticle/JPAEmitter.h"
#include "dolphin/types.h"
/* 8025DEF4-8025E62C .text initParticle__15JPABaseParticleFv */
@@ -18,17 +19,62 @@ void JPABaseParticle::initChild(JPABaseParticle*) {
/* 8025EB28-8025EB90 .text incFrame__15JPABaseParticleFv */
void JPABaseParticle::incFrame() {
/* Nonmatching */
mCurFrame += 1.0f;
if (mCurFrame < 0.0f)
mCurFrame = 0.0f;
mStatus &= ~0x01;
if (mCurFrame >= mLifeTime) {
mCurNormTime = 1.0f;
mStatus |= 0x02;
} else {
mCurNormTime = mCurFrame / mLifeTime;
}
}
/* 8025EB90-8025ECE8 .text calcVelocity__15JPABaseParticleFv */
void JPABaseParticle::calcVelocity() {
/* Nonmatching */
mFieldVel.zero();
if (mStatus & 0x20)
mGlobalPosition = JPABaseEmitter::emtrInfo.mEmitterGlobalCenter;
mBaseVel.x += mAccel.x;
mBaseVel.y += mAccel.y;
mBaseVel.z += mAccel.z;
if (!(mStatus & 0x40))
JPABaseEmitter::emtrInfo.mpCurEmitter->mFieldManager.calc(this);
mFieldVel.x += mFieldAccel.x;
mFieldVel.y += mFieldAccel.y;
mFieldVel.z += mFieldAccel.z;
f32 airResist = mAirResist;
mBaseVel.x *= airResist;
mBaseVel.y *= airResist;
mBaseVel.z *= airResist;
f32 velScale = mMoment * mDrag;
JGeometry::TVec3<f32> vel;
vel.x = (mBaseVel.x + mFieldVel.x) * velScale;
vel.y = (mBaseVel.y + mFieldVel.y) * velScale;
vel.z = (mBaseVel.z + mFieldVel.z) * velScale;
mVelocity = vel;
}
/* 8025ECE8-8025ED6C .text calcPosition__15JPABaseParticleFv */
void JPABaseParticle::calcPosition() {
/* Nonmatching */
mLocalPosition.x += mVelocity.x;
mLocalPosition.y += mVelocity.y;
mLocalPosition.z += mVelocity.z;
JGeometry::TVec3<f32> pos;
pos.x = mGlobalPosition.x + JPABaseEmitter::emtrInfo.mPublicScale.x * mLocalPosition.x;
pos.y = mGlobalPosition.y + JPABaseEmitter::emtrInfo.mPublicScale.y * mLocalPosition.y;
pos.z = mGlobalPosition.z + JPABaseEmitter::emtrInfo.mPublicScale.z * mLocalPosition.z;
mPosition = pos;
}
/* 8025ED6C-8025EE44 .text checkCreateChild__15JPABaseParticleFv */