forked from 0ad/0ad
67 lines
1.2 KiB
C++
67 lines
1.2 KiB
C++
/*==================================================================
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| Name: ParticleSystem.cpp
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|===================================================================
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==================================================================*/
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#include "ParticleSystem.h"
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#include <assert.h>
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CParticleSystem::CParticleSystem()
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{
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}
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CParticleSystem::~CParticleSystem()
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{
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}
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void CParticleSystem::Render()
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{
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CParticleEmitter * curEmitter = NULL;
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std::vector<CParticleEmitter *>::iterator itor = m_Emitters.begin();
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while (itor != m_Emitters.end())
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{
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curEmitter = (*itor);
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curEmitter->Render();
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itor++;
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}
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}
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void CParticleSystem::Update()
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{
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CParticleEmitter * curEmitter = NULL;
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std::vector<CParticleEmitter *>::iterator itor = m_Emitters.begin();
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while (itor != m_Emitters.end())
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{
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curEmitter = (*itor);
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curEmitter->Update();
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if (curEmitter->IsFinished()) {
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m_Emitters.erase(itor);
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delete curEmitter;
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}
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++itor;
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}
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}
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void CParticleSystem::Frame()
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{
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Render();
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Update();
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}
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CParticleEmitter * CParticleSystem::CreateNewEmitter()
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{
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CParticleEmitter *newEmitter = new CParticleEmitter;
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assert(newEmitter);
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m_Emitters.push_back(newEmitter);
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return newEmitter;
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}
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