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particle limits are back again

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This commit is contained in:
Titus Tscharntke 2010-10-06 17:04:51 +00:00
parent 5f698575d9
commit 268aa4793b
2 changed files with 16 additions and 33 deletions
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2
source/shared_lib/include/graphics/particle.h
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@ -105,7 +105,7 @@ protected:
bool active;
bool visible;
int aliveParticleCount;
//int particleCount;
int particleCount;
Texture *texture;

47
source/shared_lib/sources/graphics/particle.cpp
View File

@ -50,7 +50,7 @@ ParticleSystem::ParticleSystem(int particleCount) {
particleObserver= NULL;
//params
//this->particleCount= particleCount;
this->particleCount= particleCount;
//this->particleCount= particles.size();
maxParticleEnergy= 250;
varParticleEnergy= 50;
@ -101,13 +101,7 @@ void ParticleSystem::update() {
Particle *p = createParticle();
initParticle(p, i);
}
emissionState=emissionState-(float)emissionIntValue;
// if(aliveParticleCount==0){
// Particle *p = createParticle();
// initParticle(p, 0);
// emissionState=0;
// }
emissionState=emissionState-(float)emissionIntValue;
}
}
}
@ -206,16 +200,21 @@ int ParticleSystem::isEmpty() const{
Particle * ParticleSystem::createParticle(){
//if any dead particles
if(aliveParticleCount < particles.size()) {
if(aliveParticleCount < particleCount) {
++aliveParticleCount;
return &particles[aliveParticleCount-1];
}
//if not
particles.push_back(Particle());
int particleCount = particles.size();
int minEnergy = particles[particleCount-1].energy;
int minEnergyParticle = particleCount-1;
int minEnergy = particles[0].energy;
int minEnergyParticle = 0;
for(int i = 0; i < particleCount; ++i){
if(particles[i].energy < minEnergy){
minEnergy = particles[i].energy;
minEnergyParticle = i;
}
}
return &particles[minEnergyParticle];
/*
@ -521,22 +520,6 @@ void UnitParticleSystem::updateParticle(Particle *p){
}
}
}
/*
p->lastPos= p->pos;
p->pos= p->pos+p->speed;
p->energy--;
if(p->color.x>0.0f)
p->color.x*= 0.98f;
if(p->color.y>0.0f)
p->color.y*= 0.98f;
if(p->color.w>0.0f)
p->color.w*= 0.98f;
p->speed.x*=1.001f;
*/
}
// ================= SET PARAMS ====================
@ -961,13 +944,13 @@ void ParticleManager::update(int renderFps) {
chrono.start();
int particleSystemCount = particleSystems.size();
int particleCount = 0;
int currentParticleCount = 0;
vector<ParticleSystem *> cleanupParticleSystemsList;
for (int i = 0; i < particleSystems.size(); i++) {
ParticleSystem *ps = particleSystems[i];
if(ps != NULL) {
particleCount += ps->getAliveParticleCount();
currentParticleCount += ps->getAliveParticleCount();
bool showParticle = true;
if( dynamic_cast<UnitParticleSystem *>(ps) != NULL ||
@ -987,7 +970,7 @@ void ParticleManager::update(int renderFps) {
//particleSystems.remove(NULL);
cleanupParticleSystems(cleanupParticleSystemsList);
if(chrono.getMillis() > 0) SystemFlags::OutputDebug(SystemFlags::debugPerformance,"In [%s::%s] Line: %d took msecs: %lld, particleSystemCount = %d, particleCount = %d\n",__FILE__,__FUNCTION__,__LINE__,chrono.getMillis(),particleSystemCount,particleCount);
if(chrono.getMillis() > 0) SystemFlags::OutputDebug(SystemFlags::debugPerformance,"In [%s::%s] Line: %d took msecs: %lld, particleSystemCount = %d, currentParticleCount = %d\n",__FILE__,__FUNCTION__,__LINE__,chrono.getMillis(),particleSystemCount,currentParticleCount);
}
bool ParticleManager::validateParticleSystemStillExists(ParticleSystem * particleSystem) const {