mirror of https://github.com/axmolengine/axmol.git
827 lines
22 KiB
C++
827 lines
22 KiB
C++
/****************************************************************************
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Copyright (c) 2010-2011 cocos2d-x.org
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Copyright (c) 2008-2010 Ricardo Quesada
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Copyright (c) 2011 Zynga Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "CCParticleExamples.h"
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#include "CCDirector.h"
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#include "CCTextureCache.h"
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#include "CCPointExtension.h"
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NS_CC_BEGIN
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//
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// ParticleFire
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//
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bool CCParticleFire::initWithTotalParticles(unsigned int numberOfParticles)
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{
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if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
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{
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// duration
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m_fDuration = kCCParticleDurationInfinity;
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// Gravity Mode
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this->m_nEmitterMode = kCCParticleModeGravity;
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// Gravity Mode: gravity
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this->modeA.gravity = ccp(0,0);
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// Gravity Mode: radial acceleration
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this->modeA.radialAccel = 0;
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this->modeA.radialAccelVar = 0;
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// Gravity Mode: speed of particles
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this->modeA.speed = 60;
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this->modeA.speedVar = 20;
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// starting angle
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m_fAngle = 90;
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m_fAngleVar = 10;
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// emitter position
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CCSize winSize = CCDirector::sharedDirector()->getWinSize();
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this->setPosition(ccp(winSize.width/2, 60));
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this->m_tPosVar = ccp(40, 20);
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// life of particles
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m_fLife = 3;
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m_fLifeVar = 0.25f;
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// size, in pixels
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m_fStartSize = 54.0f;
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m_fStartSizeVar = 10.0f;
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m_fEndSize = kCCParticleStartSizeEqualToEndSize;
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// emits per frame
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m_fEmissionRate = m_uTotalParticles/m_fLife;
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// color of particles
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m_tStartColor.r = 0.76f;
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m_tStartColor.g = 0.25f;
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m_tStartColor.b = 0.12f;
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m_tStartColor.a = 1.0f;
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m_tStartColorVar.r = 0.0f;
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m_tStartColorVar.g = 0.0f;
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m_tStartColorVar.b = 0.0f;
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m_tStartColorVar.a = 0.0f;
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m_tEndColor.r = 0.0f;
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m_tEndColor.g = 0.0f;
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m_tEndColor.b = 0.0f;
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m_tEndColor.a = 1.0f;
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m_tEndColorVar.r = 0.0f;
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m_tEndColorVar.g = 0.0f;
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m_tEndColorVar.b = 0.0f;
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m_tEndColorVar.a = 0.0f;
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// additive
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this->setIsBlendAdditive(true);
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return true;
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}
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return false;
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}
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//
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// ParticleFireworks
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//
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bool CCParticleFireworks::initWithTotalParticles(unsigned int numberOfParticles)
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{
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if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
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{
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// duration
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m_fDuration= kCCParticleDurationInfinity;
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// Gravity Mode
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this->m_nEmitterMode = kCCParticleModeGravity;
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// Gravity Mode: gravity
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this->modeA.gravity = ccp(0,-90);
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// Gravity Mode: radial
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this->modeA.radialAccel = 0;
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this->modeA.radialAccelVar = 0;
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// Gravity Mode: speed of particles
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this->modeA.speed = 180;
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this->modeA.speedVar = 50;
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// emitter position
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CCSize winSize = CCDirector::sharedDirector()->getWinSize();
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this->setPosition(ccp(winSize.width/2, winSize.height/2));
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// angle
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this->m_fAngle= 90;
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this->m_fAngleVar = 20;
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// life of particles
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this->m_fLife = 3.5f;
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this->m_fLifeVar = 1;
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// emits per frame
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this->m_fEmissionRate = m_uTotalParticles/m_fLife;
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// color of particles
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m_tStartColor.r = 0.5f;
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m_tStartColor.g = 0.5f;
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m_tStartColor.b = 0.5f;
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m_tStartColor.a = 1.0f;
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m_tStartColorVar.r = 0.5f;
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m_tStartColorVar.g = 0.5f;
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m_tStartColorVar.b = 0.5f;
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m_tStartColorVar.a = 0.1f;
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m_tEndColor.r = 0.1f;
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m_tEndColor.g = 0.1f;
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m_tEndColor.b = 0.1f;
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m_tEndColor.a = 0.2f;
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m_tEndColorVar.r = 0.1f;
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m_tEndColorVar.g = 0.1f;
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m_tEndColorVar.b = 0.1f;
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m_tEndColorVar.a = 0.2f;
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// size, in pixels
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m_fStartSize = 8.0f;
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m_fStartSizeVar = 2.0f;
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m_fEndSize = kCCParticleStartSizeEqualToEndSize;
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// additive
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this->setIsBlendAdditive(false);
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return true;
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}
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return false;
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}
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//
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// ParticleSun
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//
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bool CCParticleSun::initWithTotalParticles(unsigned int numberOfParticles)
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{
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if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
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{
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// additive
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this->setIsBlendAdditive(true);
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// duration
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m_fDuration = kCCParticleDurationInfinity;
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// Gravity Mode
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m_nEmitterMode = kCCParticleModeGravity;
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// Gravity Mode: gravity
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modeA.gravity = ccp(0,0);
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// Gravity mode: radial acceleration
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modeA.radialAccel = 0;
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modeA.radialAccelVar = 0;
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// Gravity mode: speed of particles
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modeA.speed = 20;
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modeA.speedVar = 5;
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// angle
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m_fAngle = 90;
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m_fAngleVar = 360;
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// emitter position
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CCSize winSize = CCDirector::sharedDirector()->getWinSize();
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this->setPosition(ccp(winSize.width/2, winSize.height/2));
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m_tPosVar = CCPointZero;
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// life of particles
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m_fLife = 1;
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m_fLifeVar = 0.5f;
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// size, in pixels
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m_fStartSize = 30.0f;
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m_fStartSizeVar = 10.0f;
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m_fEndSize = kCCParticleStartSizeEqualToEndSize;
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// emits per seconds
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m_fEmissionRate = m_uTotalParticles/m_fLife;
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// color of particles
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m_tStartColor.r = 0.76f;
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m_tStartColor.g = 0.25f;
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m_tStartColor.b = 0.12f;
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m_tStartColor.a = 1.0f;
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m_tStartColorVar.r = 0.0f;
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m_tStartColorVar.g = 0.0f;
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m_tStartColorVar.b = 0.0f;
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m_tStartColorVar.a = 0.0f;
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m_tEndColor.r = 0.0f;
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m_tEndColor.g = 0.0f;
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m_tEndColor.b = 0.0f;
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m_tEndColor.a = 1.0f;
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m_tEndColorVar.r = 0.0f;
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m_tEndColorVar.g = 0.0f;
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m_tEndColorVar.b = 0.0f;
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m_tEndColorVar.a = 0.0f;
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return true;
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}
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return false;
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}
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//
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// ParticleGalaxy
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//
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bool CCParticleGalaxy::initWithTotalParticles(unsigned int numberOfParticles)
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{
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if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
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{
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// duration
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m_fDuration = kCCParticleDurationInfinity;
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// Gravity Mode
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m_nEmitterMode = kCCParticleModeGravity;
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// Gravity Mode: gravity
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modeA.gravity = ccp(0,0);
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// Gravity Mode: speed of particles
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modeA.speed = 60;
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modeA.speedVar = 10;
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// Gravity Mode: radial
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modeA.radialAccel = -80;
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modeA.radialAccelVar = 0;
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// Gravity Mode: tagential
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modeA.tangentialAccel = 80;
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modeA.tangentialAccelVar = 0;
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// angle
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m_fAngle = 90;
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m_fAngleVar = 360;
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// emitter position
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CCSize winSize = CCDirector::sharedDirector()->getWinSize();
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this->setPosition(ccp(winSize.width/2, winSize.height/2));
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m_tPosVar = CCPointZero;
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// life of particles
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m_fLife = 4;
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m_fLifeVar = 1;
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// size, in pixels
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m_fStartSize = 37.0f;
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m_fStartSizeVar = 10.0f;
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m_fEndSize = kCCParticleStartSizeEqualToEndSize;
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// emits per second
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m_fEmissionRate = m_uTotalParticles/m_fLife;
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// color of particles
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m_tStartColor.r = 0.12f;
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m_tStartColor.g = 0.25f;
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m_tStartColor.b = 0.76f;
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m_tStartColor.a = 1.0f;
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m_tStartColorVar.r = 0.0f;
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m_tStartColorVar.g = 0.0f;
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m_tStartColorVar.b = 0.0f;
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m_tStartColorVar.a = 0.0f;
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m_tEndColor.r = 0.0f;
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m_tEndColor.g = 0.0f;
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m_tEndColor.b = 0.0f;
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m_tEndColor.a = 1.0f;
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m_tEndColorVar.r = 0.0f;
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m_tEndColorVar.g = 0.0f;
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m_tEndColorVar.b = 0.0f;
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m_tEndColorVar.a = 0.0f;
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// additive
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this->setIsBlendAdditive(true);
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return true;
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}
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return false;
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}
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//
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// ParticleFlower
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//
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bool CCParticleFlower::initWithTotalParticles(unsigned int numberOfParticles)
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{
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if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
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{
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// duration
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m_fDuration = kCCParticleDurationInfinity;
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// Gravity Mode
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m_nEmitterMode = kCCParticleModeGravity;
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// Gravity Mode: gravity
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modeA.gravity = ccp(0,0);
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// Gravity Mode: speed of particles
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modeA.speed = 80;
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modeA.speedVar = 10;
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// Gravity Mode: radial
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modeA.radialAccel = -60;
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modeA.radialAccelVar = 0;
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// Gravity Mode: tagential
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modeA.tangentialAccel = 15;
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modeA.tangentialAccelVar = 0;
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// angle
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m_fAngle = 90;
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m_fAngleVar = 360;
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// emitter position
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CCSize winSize = CCDirector::sharedDirector()->getWinSize();
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this->setPosition(ccp(winSize.width/2, winSize.height/2));
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m_tPosVar = CCPointZero;
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// life of particles
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m_fLife = 4;
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m_fLifeVar = 1;
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// size, in pixels
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m_fStartSize = 30.0f;
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m_fStartSizeVar = 10.0f;
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m_fEndSize = kCCParticleStartSizeEqualToEndSize;
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// emits per second
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m_fEmissionRate = m_uTotalParticles/m_fLife;
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// color of particles
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m_tStartColor.r = 0.50f;
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m_tStartColor.g = 0.50f;
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m_tStartColor.b = 0.50f;
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m_tStartColor.a = 1.0f;
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m_tStartColorVar.r = 0.5f;
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m_tStartColorVar.g = 0.5f;
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m_tStartColorVar.b = 0.5f;
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m_tStartColorVar.a = 0.5f;
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m_tEndColor.r = 0.0f;
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m_tEndColor.g = 0.0f;
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m_tEndColor.b = 0.0f;
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m_tEndColor.a = 1.0f;
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m_tEndColorVar.r = 0.0f;
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m_tEndColorVar.g = 0.0f;
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m_tEndColorVar.b = 0.0f;
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m_tEndColorVar.a = 0.0f;
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// additive
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this->setIsBlendAdditive(true);
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return true;
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}
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return false;
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}
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//
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// ParticleMeteor
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//
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bool CCParticleMeteor::initWithTotalParticles(unsigned int numberOfParticles)
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{
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if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
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{
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// duration
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m_fDuration = kCCParticleDurationInfinity;
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// Gravity Mode
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m_nEmitterMode = kCCParticleModeGravity;
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// Gravity Mode: gravity
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modeA.gravity = ccp(-200,200);
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// Gravity Mode: speed of particles
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modeA.speed = 15;
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modeA.speedVar = 5;
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// Gravity Mode: radial
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modeA.radialAccel = 0;
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modeA.radialAccelVar = 0;
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// Gravity Mode: tagential
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modeA.tangentialAccel = 0;
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modeA.tangentialAccelVar = 0;
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// angle
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m_fAngle = 90;
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m_fAngleVar = 360;
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// emitter position
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CCSize winSize = CCDirector::sharedDirector()->getWinSize();
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this->setPosition(ccp(winSize.width/2, winSize.height/2));
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m_tPosVar = CCPointZero;
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// life of particles
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m_fLife = 2;
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m_fLifeVar = 1;
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// size, in pixels
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m_fStartSize = 60.0f;
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m_fStartSizeVar = 10.0f;
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m_fEndSize = kCCParticleStartSizeEqualToEndSize;
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// emits per second
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m_fEmissionRate = m_uTotalParticles/m_fLife;
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// color of particles
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m_tStartColor.r = 0.2f;
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m_tStartColor.g = 0.4f;
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m_tStartColor.b = 0.7f;
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m_tStartColor.a = 1.0f;
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m_tStartColorVar.r = 0.0f;
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m_tStartColorVar.g = 0.0f;
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m_tStartColorVar.b = 0.2f;
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m_tStartColorVar.a = 0.1f;
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m_tEndColor.r = 0.0f;
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m_tEndColor.g = 0.0f;
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m_tEndColor.b = 0.0f;
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m_tEndColor.a = 1.0f;
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m_tEndColorVar.r = 0.0f;
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m_tEndColorVar.g = 0.0f;
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m_tEndColorVar.b = 0.0f;
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m_tEndColorVar.a = 0.0f;
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// additive
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this->setIsBlendAdditive(true);
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return true;
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}
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return false;
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}
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//
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// ParticleSpiral
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//
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bool CCParticleSpiral::initWithTotalParticles(unsigned int numberOfParticles)
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{
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if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
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{
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// duration
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m_fDuration = kCCParticleDurationInfinity;
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// Gravity Mode
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m_nEmitterMode = kCCParticleModeGravity;
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// Gravity Mode: gravity
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modeA.gravity = ccp(0,0);
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// Gravity Mode: speed of particles
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modeA.speed = 150;
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modeA.speedVar = 0;
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// Gravity Mode: radial
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modeA.radialAccel = -380;
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modeA.radialAccelVar = 0;
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// Gravity Mode: tagential
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modeA.tangentialAccel = 45;
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modeA.tangentialAccelVar = 0;
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// angle
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m_fAngle = 90;
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m_fAngleVar = 0;
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// emitter position
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CCSize winSize = CCDirector::sharedDirector()->getWinSize();
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this->setPosition(ccp(winSize.width/2, winSize.height/2));
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m_tPosVar = CCPointZero;
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// life of particles
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m_fLife = 12;
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m_fLifeVar = 0;
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// size, in pixels
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m_fStartSize = 20.0f;
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m_fStartSizeVar = 0.0f;
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m_fEndSize = kCCParticleStartSizeEqualToEndSize;
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// emits per second
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m_fEmissionRate = m_uTotalParticles/m_fLife;
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// color of particles
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m_tStartColor.r = 0.5f;
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m_tStartColor.g = 0.5f;
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m_tStartColor.b = 0.5f;
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m_tStartColor.a = 1.0f;
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m_tStartColorVar.r = 0.5f;
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|
m_tStartColorVar.g = 0.5f;
|
|
m_tStartColorVar.b = 0.5f;
|
|
m_tStartColorVar.a = 0.0f;
|
|
m_tEndColor.r = 0.5f;
|
|
m_tEndColor.g = 0.5f;
|
|
m_tEndColor.b = 0.5f;
|
|
m_tEndColor.a = 1.0f;
|
|
m_tEndColorVar.r = 0.5f;
|
|
m_tEndColorVar.g = 0.5f;
|
|
m_tEndColorVar.b = 0.5f;
|
|
m_tEndColorVar.a = 0.0f;
|
|
|
|
// additive
|
|
this->setIsBlendAdditive(false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//
|
|
// ParticleExplosion
|
|
//
|
|
bool CCParticleExplosion::initWithTotalParticles(unsigned int numberOfParticles)
|
|
{
|
|
if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
|
|
{
|
|
// duration
|
|
m_fDuration = 0.1f;
|
|
|
|
m_nEmitterMode = kCCParticleModeGravity;
|
|
|
|
// Gravity Mode: gravity
|
|
modeA.gravity = ccp(0,0);
|
|
|
|
// Gravity Mode: speed of particles
|
|
modeA.speed = 70;
|
|
modeA.speedVar = 40;
|
|
|
|
// Gravity Mode: radial
|
|
modeA.radialAccel = 0;
|
|
modeA.radialAccelVar = 0;
|
|
|
|
// Gravity Mode: tagential
|
|
modeA.tangentialAccel = 0;
|
|
modeA.tangentialAccelVar = 0;
|
|
|
|
// angle
|
|
m_fAngle = 90;
|
|
m_fAngleVar = 360;
|
|
|
|
// emitter position
|
|
CCSize winSize = CCDirector::sharedDirector()->getWinSize();
|
|
this->setPosition(ccp(winSize.width/2, winSize.height/2));
|
|
m_tPosVar = CCPointZero;
|
|
|
|
// life of particles
|
|
m_fLife = 5.0f;
|
|
m_fLifeVar = 2;
|
|
|
|
// size, in pixels
|
|
m_fStartSize = 15.0f;
|
|
m_fStartSizeVar = 10.0f;
|
|
m_fEndSize = kCCParticleStartSizeEqualToEndSize;
|
|
|
|
// emits per second
|
|
m_fEmissionRate = m_uTotalParticles/m_fDuration;
|
|
|
|
// color of particles
|
|
m_tStartColor.r = 0.7f;
|
|
m_tStartColor.g = 0.1f;
|
|
m_tStartColor.b = 0.2f;
|
|
m_tStartColor.a = 1.0f;
|
|
m_tStartColorVar.r = 0.5f;
|
|
m_tStartColorVar.g = 0.5f;
|
|
m_tStartColorVar.b = 0.5f;
|
|
m_tStartColorVar.a = 0.0f;
|
|
m_tEndColor.r = 0.5f;
|
|
m_tEndColor.g = 0.5f;
|
|
m_tEndColor.b = 0.5f;
|
|
m_tEndColor.a = 0.0f;
|
|
m_tEndColorVar.r = 0.5f;
|
|
m_tEndColorVar.g = 0.5f;
|
|
m_tEndColorVar.b = 0.5f;
|
|
m_tEndColorVar.a = 0.0f;
|
|
|
|
// additive
|
|
this->setIsBlendAdditive(false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//
|
|
// ParticleSmoke
|
|
//
|
|
bool CCParticleSmoke::initWithTotalParticles(unsigned int numberOfParticles)
|
|
{
|
|
if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
|
|
{
|
|
// duration
|
|
m_fDuration = kCCParticleDurationInfinity;
|
|
|
|
// Emitter mode: Gravity Mode
|
|
m_nEmitterMode = kCCParticleModeGravity;
|
|
|
|
// Gravity Mode: gravity
|
|
modeA.gravity = ccp(0,0);
|
|
|
|
// Gravity Mode: radial acceleration
|
|
modeA.radialAccel = 0;
|
|
modeA.radialAccelVar = 0;
|
|
|
|
// Gravity Mode: speed of particles
|
|
modeA.speed = 25;
|
|
modeA.speedVar = 10;
|
|
|
|
// angle
|
|
m_fAngle = 90;
|
|
m_fAngleVar = 5;
|
|
|
|
// emitter position
|
|
CCSize winSize = CCDirector::sharedDirector()->getWinSize();
|
|
this->setPosition(ccp(winSize.width/2, 0));
|
|
m_tPosVar = ccp(20, 0);
|
|
|
|
// life of particles
|
|
m_fLife = 4;
|
|
m_fLifeVar = 1;
|
|
|
|
// size, in pixels
|
|
m_fStartSize = 60.0f;
|
|
m_fStartSizeVar = 10.0f;
|
|
m_fEndSize = kCCParticleStartSizeEqualToEndSize;
|
|
|
|
// emits per frame
|
|
m_fEmissionRate = m_uTotalParticles/m_fLife;
|
|
|
|
// color of particles
|
|
m_tStartColor.r = 0.8f;
|
|
m_tStartColor.g = 0.8f;
|
|
m_tStartColor.b = 0.8f;
|
|
m_tStartColor.a = 1.0f;
|
|
m_tStartColorVar.r = 0.02f;
|
|
m_tStartColorVar.g = 0.02f;
|
|
m_tStartColorVar.b = 0.02f;
|
|
m_tStartColorVar.a = 0.0f;
|
|
m_tEndColor.r = 0.0f;
|
|
m_tEndColor.g = 0.0f;
|
|
m_tEndColor.b = 0.0f;
|
|
m_tEndColor.a = 1.0f;
|
|
m_tEndColorVar.r = 0.0f;
|
|
m_tEndColorVar.g = 0.0f;
|
|
m_tEndColorVar.b = 0.0f;
|
|
m_tEndColorVar.a = 0.0f;
|
|
|
|
// additive
|
|
this->setIsBlendAdditive(false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
//
|
|
// CCParticleSnow
|
|
//
|
|
bool CCParticleSnow::initWithTotalParticles(unsigned int numberOfParticles)
|
|
{
|
|
if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
|
|
{
|
|
// duration
|
|
m_fDuration = kCCParticleDurationInfinity;
|
|
|
|
// set gravity mode.
|
|
m_nEmitterMode = kCCParticleModeGravity;
|
|
|
|
// Gravity Mode: gravity
|
|
modeA.gravity = ccp(0,-1);
|
|
|
|
// Gravity Mode: speed of particles
|
|
modeA.speed = 5;
|
|
modeA.speedVar = 1;
|
|
|
|
// Gravity Mode: radial
|
|
modeA.radialAccel = 0;
|
|
modeA.radialAccelVar = 1;
|
|
|
|
// Gravity mode: tagential
|
|
modeA.tangentialAccel = 0;
|
|
modeA.tangentialAccelVar = 1;
|
|
|
|
// emitter position
|
|
CCSize winSize = CCDirector::sharedDirector()->getWinSize();
|
|
this->setPosition(ccp(winSize.width/2, winSize.height + 10));
|
|
m_tPosVar = ccp( winSize.width/2, 0 );
|
|
|
|
// angle
|
|
m_fAngle = -90;
|
|
m_fAngleVar = 5;
|
|
|
|
// life of particles
|
|
m_fLife = 45;
|
|
m_fLifeVar = 15;
|
|
|
|
// size, in pixels
|
|
m_fStartSize = 10.0f;
|
|
m_fStartSizeVar = 5.0f;
|
|
m_fEndSize = kCCParticleStartSizeEqualToEndSize;
|
|
|
|
// emits per second
|
|
m_fEmissionRate = 10;
|
|
|
|
// color of particles
|
|
m_tStartColor.r = 1.0f;
|
|
m_tStartColor.g = 1.0f;
|
|
m_tStartColor.b = 1.0f;
|
|
m_tStartColor.a = 1.0f;
|
|
m_tStartColorVar.r = 0.0f;
|
|
m_tStartColorVar.g = 0.0f;
|
|
m_tStartColorVar.b = 0.0f;
|
|
m_tStartColorVar.a = 0.0f;
|
|
m_tEndColor.r = 1.0f;
|
|
m_tEndColor.g = 1.0f;
|
|
m_tEndColor.b = 1.0f;
|
|
m_tEndColor.a = 0.0f;
|
|
m_tEndColorVar.r = 0.0f;
|
|
m_tEndColorVar.g = 0.0f;
|
|
m_tEndColorVar.b = 0.0f;
|
|
m_tEndColorVar.a = 0.0f;
|
|
|
|
// additive
|
|
this->setIsBlendAdditive(false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
//
|
|
// CCParticleRain
|
|
//
|
|
bool CCParticleRain::initWithTotalParticles(unsigned int numberOfParticles)
|
|
{
|
|
if( ARCH_OPTIMAL_PARTICLE_SYSTEM::initWithTotalParticles(numberOfParticles) )
|
|
{
|
|
// duration
|
|
m_fDuration = kCCParticleDurationInfinity;
|
|
|
|
m_nEmitterMode = kCCParticleModeGravity;
|
|
|
|
// Gravity Mode: gravity
|
|
modeA.gravity = ccp(10,-10);
|
|
|
|
// Gravity Mode: radial
|
|
modeA.radialAccel = 0;
|
|
modeA.radialAccelVar = 1;
|
|
|
|
// Gravity Mode: tagential
|
|
modeA.tangentialAccel = 0;
|
|
modeA.tangentialAccelVar = 1;
|
|
|
|
// Gravity Mode: speed of particles
|
|
modeA.speed = 130;
|
|
modeA.speedVar = 30;
|
|
|
|
// angle
|
|
m_fAngle = -90;
|
|
m_fAngleVar = 5;
|
|
|
|
|
|
// emitter position
|
|
CCSize winSize = CCDirector::sharedDirector()->getWinSize();
|
|
this->setPosition(ccp(winSize.width/2, winSize.height));
|
|
m_tPosVar = ccp( winSize.width/2, 0 );
|
|
|
|
// life of particles
|
|
m_fLife = 4.5f;
|
|
m_fLifeVar = 0;
|
|
|
|
// size, in pixels
|
|
m_fStartSize = 4.0f;
|
|
m_fStartSizeVar = 2.0f;
|
|
m_fEndSize = kCCParticleStartSizeEqualToEndSize;
|
|
|
|
// emits per second
|
|
m_fEmissionRate = 20;
|
|
|
|
// color of particles
|
|
m_tStartColor.r = 0.7f;
|
|
m_tStartColor.g = 0.8f;
|
|
m_tStartColor.b = 1.0f;
|
|
m_tStartColor.a = 1.0f;
|
|
m_tStartColorVar.r = 0.0f;
|
|
m_tStartColorVar.g = 0.0f;
|
|
m_tStartColorVar.b = 0.0f;
|
|
m_tStartColorVar.a = 0.0f;
|
|
m_tEndColor.r = 0.7f;
|
|
m_tEndColor.g = 0.8f;
|
|
m_tEndColor.b = 1.0f;
|
|
m_tEndColor.a = 0.5f;
|
|
m_tEndColorVar.r = 0.0f;
|
|
m_tEndColorVar.g = 0.0f;
|
|
m_tEndColorVar.b = 0.0f;
|
|
m_tEndColorVar.a = 0.0f;
|
|
|
|
// additive
|
|
this->setIsBlendAdditive(false);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
NS_CC_END
|