mirror of
https://github.com/Heretek-AI/GDevelop.git
synced 2026-07-21 17:45:25 -04:00
Florian Rival
72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
/**
|
|
|
|
GDevelop - Particle System Extension
|
|
Copyright (c) 2010-2015 Florian Rival (Florian.Rival@gmail.com)
|
|
This project is released under the MIT License.
|
|
*/
|
|
|
|
#include "ParticleSystemWrapper.h"
|
|
#include <ctime>
|
|
#include <SPK.h>
|
|
#include <SPK_GL.h>
|
|
|
|
bool ParticleSystemWrapper::SPKinitialized = false;
|
|
|
|
ParticleSystemWrapper::ParticleSystemWrapper() :
|
|
particleSystem(NULL),
|
|
particleModel(NULL),
|
|
emitter(NULL),
|
|
zone(NULL),
|
|
group(NULL),
|
|
renderer(NULL)
|
|
{
|
|
if ( !SPKinitialized )
|
|
{
|
|
SPK::randomSeed = static_cast<unsigned int>(time(NULL));
|
|
SPK::System::setClampStep(true,0.1f); // clamp the step to 100 ms
|
|
SPK::System::useAdaptiveStep(0.001f,0.01f); // use an adaptive step from 1ms to 10ms (1000fps to 100fps)
|
|
|
|
SPKinitialized = true;
|
|
}
|
|
}
|
|
|
|
ParticleSystemWrapper::~ParticleSystemWrapper()
|
|
{
|
|
if ( particleSystem ) delete particleSystem;
|
|
if ( particleModel ) delete particleModel;
|
|
if ( emitter ) delete emitter;
|
|
if ( zone ) delete zone;
|
|
if ( group ) delete group;
|
|
if ( renderer ) delete renderer;
|
|
}
|
|
|
|
void ParticleSystemWrapper::Init(const ParticleSystemWrapper & other)
|
|
{
|
|
openGLTextureParticle = other.openGLTextureParticle;
|
|
if ( particleSystem ) delete particleSystem;
|
|
if ( particleModel ) delete particleModel;
|
|
if ( emitter ) delete emitter;
|
|
if ( zone ) delete zone;
|
|
if ( group ) delete group;
|
|
if ( renderer ) delete renderer;
|
|
|
|
//Don't initialize members if the other object's member are NULL.
|
|
if ( other.particleModel == NULL ) return;
|
|
|
|
particleModel = new SPK::Model(*other.particleModel);
|
|
|
|
zone = new SPK::Sphere(*other.zone);
|
|
emitter = new SPK::SphericEmitter(*other.emitter);
|
|
emitter->setZone(zone);
|
|
|
|
group = new SPK::Group(*other.group);
|
|
group->setModel(particleModel);
|
|
group->removeEmitter(other.emitter);
|
|
group->addEmitter(emitter);
|
|
|
|
particleSystem = new SPK::System(*other.particleSystem);
|
|
particleSystem->removeGroup(other.group);
|
|
particleSystem->addGroup(group);
|
|
}
|
|
|