axmol/cocos2dx/actions/CCActionTiledGrid.cpp

/****************************************************************************
Copyright (c) 2010<EFBFBD><EFBFBD>2011 cocos2d-x.org
Copyright (c) 2009       On-Core
 
http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
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all copies or substantial portions of the Software.

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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****************************************************************************/
#include "CCActionTiledGrid.h"
#include "CCDirector.h"
#include "ccMacros.h"
#include "CCPointExtension.h"
#include "effects/CCGrid.h"

#include <stdlib.h>

namespace cocos2d
{
	struct Tile
	{
		CCPoint	position;
		CCPoint	startPosition;
		ccGridSize	delta;
	};

	// implementation of ShakyTiles3D

	CCShakyTiles3D* CCShakyTiles3D::actionWithRange(int nRange, bool bShakeZ, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		CCShakyTiles3D *pAction = new CCShakyTiles3D();

		if (pAction)
		{
			if (pAction->initWithRange(nRange, bShakeZ, gridSize, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;	
	}

	bool CCShakyTiles3D::initWithRange(int nRange, bool bShakeZ, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nRandrange = nRange;
			m_bShakeZ = bShakeZ;

			return true;
		}

		return false;
	}

	CCObject* CCShakyTiles3D::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCShakyTiles3D* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject) 
		{
			//in case of being called at sub class
			pCopy = (CCShakyTiles3D*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCShakyTiles3D();
			pZone = pNewZone = new CCZone(pCopy);
		}
		
		CCTiledGrid3DAction::copyWithZone(pZone);

		pCopy->initWithRange(m_nRandrange, m_bShakeZ, m_sGridSize, m_fDuration);
		
		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	void CCShakyTiles3D::update(cocos2d::ccTime time)
	{
        CC_UNUSED_PARAM(time);
		int i, j;
	
		for (i = 0; i < m_sGridSize.x; ++i)
		{
			for (j = 0; j < m_sGridSize.y; ++j)
			{
				ccQuad3 coords = originalTile(ccg(i, j));

				// X
				coords.bl.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
				coords.br.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
				coords.tl.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
				coords.tr.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;

				// Y
				coords.bl.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
				coords.br.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
				coords.tl.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
				coords.tr.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;

				if (m_bShakeZ)
				{
					coords.bl.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.br.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.tl.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.tr.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
				}
							
				setTile(ccg(i, j), coords);
			}
		}
	}

	// implementation of CCShatteredTiles3D

	CCShatteredTiles3D* CCShatteredTiles3D::actionWithRange(int nRange, bool bShatterZ, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		CCShatteredTiles3D *pAction = new CCShatteredTiles3D();

		if (pAction)
		{
			if (pAction->initWithRange(nRange, bShatterZ, gridSize, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;	
	}

	bool CCShatteredTiles3D::initWithRange(int nRange, bool bShatterZ, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_bOnce = false;
			m_nRandrange = nRange;
			m_bShatterZ = bShatterZ;

			return true;
		}

		return false;
	}

	CCObject* CCShatteredTiles3D::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCShatteredTiles3D* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject)
		{
			pCopy = (CCShatteredTiles3D*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCShatteredTiles3D();
			pZone = pNewZone = new CCZone(pCopy);
		}

		//copy super class's member
		CCTiledGrid3DAction::copyWithZone(pZone);

		pCopy->initWithRange(m_nRandrange, m_bShatterZ, m_sGridSize, m_fDuration);

		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	void CCShatteredTiles3D::update(cocos2d::ccTime time)
	{
        CC_UNUSED_PARAM(time);
		int i, j;
	
		if (m_bOnce == false)
		{
			for (i = 0; i < m_sGridSize.x; ++i)
			{
				for (j = 0; j < m_sGridSize.y; ++j)
				{
					ccQuad3 coords = originalTile(ccg(i ,j));
					
					// X
					coords.bl.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.br.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.tl.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.tr.x += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					
					// Y
					coords.bl.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.br.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.tl.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					coords.tr.y += ( rand() % (m_nRandrange*2) ) - m_nRandrange;

					if (m_bShatterZ) 
					{
						coords.bl.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
						coords.br.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;				
						coords.tl.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
						coords.tr.z += ( rand() % (m_nRandrange*2) ) - m_nRandrange;
					}
					
					setTile(ccg(i, j), coords);
				}
			}
			
			m_bOnce = true;
		}
	}

	// implementation of CCShuffleTiles

	CCShuffleTiles* CCShuffleTiles::actionWithSeed(int s, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		CCShuffleTiles *pAction = new CCShuffleTiles();

		if (pAction)
		{
			if (pAction->initWithSeed(s, gridSize, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;	
	}

	bool CCShuffleTiles::initWithSeed(int s, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nSeed = s;
			m_pTilesOrder = NULL;
			m_pTiles = NULL;

			return true;
		}

		return false;
	}

	CCObject* CCShuffleTiles::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCShuffleTiles* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject)
		{
			pCopy = (CCShuffleTiles*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCShuffleTiles();
			pZone = pNewZone = new CCZone(pCopy);
		}

		CCTiledGrid3DAction::copyWithZone(pZone);

		pCopy->initWithSeed(m_nSeed, m_sGridSize, m_fDuration);

		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	CCShuffleTiles::~CCShuffleTiles(void)
	{
		CC_SAFE_DELETE_ARRAY(m_pTilesOrder);
		CC_SAFE_DELETE_ARRAY(m_pTiles);
	}

	void CCShuffleTiles::shuffle(int *pArray, unsigned int nLen)
	{
		int i;
		for( i = nLen - 1; i >= 0; i-- )
		{
			unsigned int j = rand() % (i+1);
			int v = pArray[i];
			pArray[i] = pArray[j];
			pArray[j] = v;
		}
	}

	ccGridSize CCShuffleTiles::getDelta(cocos2d::ccGridSize pos)
	{
		CCPoint	pos2;

		unsigned int idx = pos.x * m_sGridSize.y + pos.y;

		pos2.x = (float)(m_pTilesOrder[idx] / (int)m_sGridSize.y);
		pos2.y = (float)(m_pTilesOrder[idx] % (int)m_sGridSize.y);

		return ccg((int)(pos2.x - pos.x), (int)(pos2.y - pos.y));
	}

	void CCShuffleTiles::placeTile(ccGridSize pos, Tile *t)
	{
		ccQuad3 coords = originalTile(pos);

		CCPoint step = m_pTarget->getGrid()->getStep();
		coords.bl.x += (int)(t->position.x * step.x);
		coords.bl.y += (int)(t->position.y * step.y);

		coords.br.x += (int)(t->position.x * step.x);
		coords.br.y += (int)(t->position.y * step.y);

		coords.tl.x += (int)(t->position.x * step.x);
		coords.tl.y += (int)(t->position.y * step.y);

		coords.tr.x += (int)(t->position.x * step.x);
		coords.tr.y += (int)(t->position.y * step.y);

		setTile(pos, coords);
	}

	void CCShuffleTiles::startWithTarget(CCNode *pTarget)
	{
		CCTiledGrid3DAction::startWithTarget(pTarget);

		if (m_nSeed != -1)
		{
			srand(m_nSeed);
		}

		m_nTilesCount = m_sGridSize.x * m_sGridSize.y;
		m_pTilesOrder = new int[m_nTilesCount];
		int i, j;
		unsigned int k;

		/**
		 * Use k to loop. Because m_nTilesCount is unsigned int,
		 * and i is used later for int.
		 */
		for (k = 0; k < m_nTilesCount; ++k)
		{
			m_pTilesOrder[k] = k;
		}

		shuffle(m_pTilesOrder, m_nTilesCount);

		m_pTiles = (struct Tile *)new Tile[m_nTilesCount];
		Tile *tileArray = (Tile*) m_pTiles;

		for (i = 0; i < m_sGridSize.x; ++i)
		{
			for (j = 0; j < m_sGridSize.y; ++j)
			{
				tileArray->position = ccp((float)i, (float)j);
				tileArray->startPosition = ccp((float)i, (float)j);
				tileArray->delta = getDelta(ccg(i, j));
				++tileArray;
			}
		}
	}

	void CCShuffleTiles::update(cocos2d::ccTime time)
	{
		int i, j;

		Tile *tileArray = (Tile*)m_pTiles;

		for (i = 0; i < m_sGridSize.x; ++i)
		{
			for (j = 0; j < m_sGridSize.y; ++j)
			{
				tileArray->position = ccpMult(ccp((float)tileArray->delta.x, (float)tileArray->delta.y), time);
				placeTile(ccg(i, j), tileArray);
				++tileArray;
			}
		}
	}

	// implementation of CCFadeOutTRTiles

	CCFadeOutTRTiles* CCFadeOutTRTiles::actionWithSize(cocos2d::ccGridSize gridSize, cocos2d::ccTime time)
	{
		CCFadeOutTRTiles *pAction = new CCFadeOutTRTiles();

		if (pAction)
		{
			if (pAction->initWithSize(gridSize, time))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;	
	}

	float CCFadeOutTRTiles::testFunc(cocos2d::ccGridSize pos, cocos2d::ccTime time)
	{
		CCPoint n = ccpMult(ccp((float)m_sGridSize.x, (float)m_sGridSize.y), time);
		if ((n.x + n.y) == 0.0f)
		{
			return 1.0f;
		}

		return powf((pos.x + pos.y) / (n.x + n.y), 6);
	}

	void CCFadeOutTRTiles::turnOnTile(cocos2d::ccGridSize pos)
	{
		setTile(pos, originalTile(pos));
	}

	void CCFadeOutTRTiles::turnOffTile(cocos2d::ccGridSize pos)
	{
		ccQuad3 coords;
		memset(&coords, 0, sizeof(ccQuad3));
		setTile(pos, coords);
	}

	void CCFadeOutTRTiles::transformTile(cocos2d::ccGridSize pos, float distance)
	{
		ccQuad3 coords = originalTile(pos);
		CCPoint step = m_pTarget->getGrid()->getStep();

		coords.bl.x += (step.x / 2) * (1.0f - distance);
		coords.bl.y += (step.y / 2) * (1.0f - distance);

		coords.br.x -= (step.x / 2) * (1.0f - distance);
		coords.br.y += (step.y / 2) * (1.0f - distance);

		coords.tl.x += (step.x / 2) * (1.0f - distance);
		coords.tl.y -= (step.y / 2) * (1.0f - distance);

		coords.tr.x -= (step.x / 2) * (1.0f - distance);
		coords.tr.y -= (step.y / 2) * (1.0f - distance);

		setTile(pos, coords);
	}

	void CCFadeOutTRTiles::update(cocos2d::ccTime time)
	{
		int i, j;

		for (i = 0; i < m_sGridSize.x; ++i)
		{
			for (j = 0; j < m_sGridSize.y; ++j)
			{
				float distance = testFunc(ccg(i, j), time);
				if ( distance == 0 )
				{
					turnOffTile(ccg(i, j));
				} else 
				if (distance < 1)
				{
					transformTile(ccg(i, j), distance);
				}
				else
				{
					turnOnTile(ccg(i, j));
				}
			}
		}
	}

	// implementation of CCFadeOutBLTiles
	CCFadeOutBLTiles* CCFadeOutBLTiles::actionWithSize(cocos2d::ccGridSize gridSize, cocos2d::ccTime time)
	{
		CCFadeOutBLTiles *pAction = new CCFadeOutBLTiles();

		if (pAction)
		{
			if (pAction->initWithSize(gridSize, time))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	float CCFadeOutBLTiles::testFunc(cocos2d::ccGridSize pos, cocos2d::ccTime time)
	{
		CCPoint n = ccpMult(ccp((float)m_sGridSize.x, (float)m_sGridSize.y), (1.0f - time));
		if ((pos.x + pos.y) == 0)
		{
			return 1.0f;
		}

		return powf((n.x + n.y) / (pos.x + pos.y), 6);
	}

	// implementation of CCFadeOutUpTiles

	CCFadeOutUpTiles* CCFadeOutUpTiles::actionWithSize(cocos2d::ccGridSize gridSize, cocos2d::ccTime time)
	{
		CCFadeOutUpTiles *pAction = new CCFadeOutUpTiles();

		if (pAction)
		{
			if (pAction->initWithSize(gridSize, time))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	float CCFadeOutUpTiles::testFunc(cocos2d::ccGridSize pos, cocos2d::ccTime time)
	{
		CCPoint n = ccpMult(ccp((float)m_sGridSize.x, (float)m_sGridSize.y), time);
		if (n.y == 0.0f)
		{
			return 1.0f;
		}

		return powf(pos.y / n.y, 6);
	}

	void CCFadeOutUpTiles::transformTile(cocos2d::ccGridSize pos, float distance)
	{
		ccQuad3 coords = originalTile(pos);
		CCPoint step = m_pTarget->getGrid()->getStep();

		coords.bl.y += (step.y / 2) * (1.0f - distance);
		coords.br.y += (step.y / 2) * (1.0f - distance);
		coords.tl.y -= (step.y / 2) * (1.0f - distance);
		coords.tr.y -= (step.y / 2) * (1.0f - distance);

		setTile(pos, coords);
	}

	// implementation of CCFadeOutDownTiles
	CCFadeOutDownTiles* CCFadeOutDownTiles::actionWithSize(cocos2d::ccGridSize gridSize, cocos2d::ccTime time)
	{
		CCFadeOutDownTiles *pAction = new CCFadeOutDownTiles();

		if (pAction)
		{
			if (pAction->initWithSize(gridSize, time))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	float CCFadeOutDownTiles::testFunc(cocos2d::ccGridSize pos, cocos2d::ccTime time)
	{
		CCPoint n = ccpMult(ccp((float)m_sGridSize.x, (float)m_sGridSize.y), (1.0f - time));
		if (pos.y == 0)
		{
			return 1.0f;
		}

		return powf(n.y / pos.y, 6);
	}

	// implementation of TurnOffTiles
	CCTurnOffTiles* CCTurnOffTiles::actionWithSize(ccGridSize size, ccTime d)
	{
		CCTurnOffTiles* pAction = new CCTurnOffTiles();
		if (pAction->initWithSize(size, d))
		{
			pAction->autorelease();
		}
		else
		{
			CC_SAFE_RELEASE_NULL(pAction);
		}
		return pAction;
	}

	CCTurnOffTiles* CCTurnOffTiles::actionWithSeed(int s, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		CCTurnOffTiles *pAction = new CCTurnOffTiles();

		if (pAction)
		{
			if (pAction->initWithSeed(s, gridSize, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	bool CCTurnOffTiles::initWithSeed(int s, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nSeed = s;
			m_pTilesOrder = NULL;

			return true;
		}

		return false;
	}

	CCObject* CCTurnOffTiles::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCTurnOffTiles* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject) 
		{
			pCopy = (CCTurnOffTiles*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCTurnOffTiles();
			pZone = pNewZone = new CCZone(pCopy);
		}

		CCTiledGrid3DAction::copyWithZone(pZone);

		pCopy->initWithSeed(m_nSeed, m_sGridSize, m_fDuration);

		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	CCTurnOffTiles::~CCTurnOffTiles(void)
	{
		CC_SAFE_DELETE_ARRAY(m_pTilesOrder);
	}

	void CCTurnOffTiles::shuffle(int *pArray, unsigned int nLen)
	{
		int i;
		for (i = nLen - 1; i >= 0; i--)
		{
			unsigned int j = rand() % (i+1);
			int v = pArray[i];
			pArray[i] = pArray[j];
			pArray[j] = v;
		}
	}

	void CCTurnOffTiles::turnOnTile(cocos2d::ccGridSize pos)
	{
		setTile(pos, originalTile(pos));
	}

	void CCTurnOffTiles::turnOffTile(cocos2d::ccGridSize pos)
	{
		ccQuad3 coords;

		memset(&coords, 0, sizeof(ccQuad3));
		setTile(pos, coords);
	}

	void CCTurnOffTiles::startWithTarget(CCNode *pTarget)
	{
		unsigned int i;

		CCTiledGrid3DAction::startWithTarget(pTarget);

		if (m_nSeed != -1)
		{
			srand(m_nSeed);
		}

		m_nTilesCount = m_sGridSize.x * m_sGridSize.y;
		m_pTilesOrder = new int[m_nTilesCount];

		for (i = 0; i < m_nTilesCount; ++i)
		{
			m_pTilesOrder[i] = i;
		}

		shuffle(m_pTilesOrder, m_nTilesCount);
	}

	void CCTurnOffTiles::update(cocos2d::ccTime time)
	{
		unsigned int i, l, t;

		l = (int)(time * (float)m_nTilesCount);

		for( i = 0; i < m_nTilesCount; i++ )
		{
			t = m_pTilesOrder[i];
			ccGridSize tilePos = ccg( t / m_sGridSize.y, t % m_sGridSize.y );

			if ( i < l )
			{
				turnOffTile(tilePos);
			}
			else
			{
				turnOnTile(tilePos);
			}
		}
	}

	// implementation of CCWavesTiles3D

	CCWavesTiles3D* CCWavesTiles3D::actionWithWaves(int wav, float amp, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		CCWavesTiles3D *pAction = new CCWavesTiles3D();

		if (pAction)
		{
			if (pAction->initWithWaves(wav, amp, gridSize, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	bool CCWavesTiles3D::initWithWaves(int wav, float amp, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nWaves = wav;
			m_fAmplitude = amp;
			m_fAmplitudeRate = 1.0f;

			return true;
		}

		return false;
	}

	CCObject* CCWavesTiles3D::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCWavesTiles3D* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject)
		{
			pCopy = (CCWavesTiles3D*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCWavesTiles3D();
			pZone = pNewZone = new CCZone(pCopy);
		}

		CCTiledGrid3DAction::copyWithZone(pZone);

		pCopy->initWithWaves(m_nWaves, m_fAmplitude, m_sGridSize, m_fDuration);

		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	void CCWavesTiles3D::update(cocos2d::ccTime time)
	{
		int i, j;

		for( i = 0; i < m_sGridSize.x; i++ )
		{
			for( j = 0; j < m_sGridSize.y; j++ )
			{
				ccQuad3 coords = originalTile(ccg(i, j));

				coords.bl.z = (sinf(time * (CGFloat)M_PI  *m_nWaves * 2 + 
					(coords.bl.y+coords.bl.x) * .01f) * m_fAmplitude * m_fAmplitudeRate );
				coords.br.z	= coords.bl.z;
				coords.tl.z = coords.bl.z;
				coords.tr.z = coords.bl.z;

				setTile(ccg(i, j), coords);
			}
		}
	}

	// implementation of CCJumpTiles3D

	CCJumpTiles3D* CCJumpTiles3D::actionWithJumps(int j, float amp, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		CCJumpTiles3D *pAction = new CCJumpTiles3D();

		if (pAction)
		{
			if (pAction->initWithJumps(j, amp, gridSize, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	bool CCJumpTiles3D::initWithJumps(int j, float amp, cocos2d::ccGridSize gridSize, cocos2d::ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nJumps = j;
			m_fAmplitude = amp;
			m_fAmplitudeRate = 1.0f;

			return true;
		}

		return false;
	}

	CCObject* CCJumpTiles3D::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCJumpTiles3D* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject) 
		{
			pCopy = (CCJumpTiles3D*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCJumpTiles3D();
			pZone = pNewZone = new CCZone(pCopy);
		}

		CCTiledGrid3DAction::copyWithZone(pZone);
		pCopy->initWithJumps(m_nJumps, m_fAmplitude, m_sGridSize, m_fDuration);

		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	void CCJumpTiles3D::update(cocos2d::ccTime time)
	{
		int i, j;

		float sinz =  (sinf((CGFloat)M_PI * time * m_nJumps * 2) * m_fAmplitude * m_fAmplitudeRate );
		float sinz2 = (sinf((CGFloat)M_PI * (time * m_nJumps * 2 + 1)) * m_fAmplitude * m_fAmplitudeRate );

		for( i = 0; i < m_sGridSize.x; i++ )
		{
			for( j = 0; j < m_sGridSize.y; j++ )
			{
				ccQuad3 coords = originalTile(ccg(i, j));

				if ( ((i+j) % 2) == 0 )
				{
					coords.bl.z += sinz;
					coords.br.z += sinz;
					coords.tl.z += sinz;
					coords.tr.z += sinz;
				}
				else
				{
					coords.bl.z += sinz2;
					coords.br.z += sinz2;
					coords.tl.z += sinz2;
					coords.tr.z += sinz2;
				}

				setTile(ccg(i, j), coords);
			}
		}
	}

	// implementation of CCSplitRows

	CCSplitRows* CCSplitRows::actionWithRows(int nRows, cocos2d::ccTime duration)
	{
		CCSplitRows *pAction = new CCSplitRows();

		if (pAction)
		{
			if (pAction->initWithRows(nRows, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	bool CCSplitRows::initWithRows(int nRows, cocos2d::ccTime duration)
	{
		m_nRows = nRows;

		return CCTiledGrid3DAction::initWithSize(ccg(1, nRows), duration);
	}

	CCObject* CCSplitRows::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCSplitRows* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject) 
		{
			pCopy = (CCSplitRows*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCSplitRows();
			pZone = pNewZone = new CCZone(pCopy);
		}

		CCTiledGrid3DAction::copyWithZone(pZone);

		pCopy->initWithRows(m_nRows, m_fDuration);

		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	void CCSplitRows::startWithTarget(CCNode *pTarget)
	{
		CCTiledGrid3DAction::startWithTarget(pTarget);
		m_winSize = CCDirector::sharedDirector()->getWinSizeInPixels();
	}

	void CCSplitRows::update(cocos2d::ccTime time)
	{
		int j;

		for (j = 0; j < m_sGridSize.y; ++j)
		{
			ccQuad3 coords = originalTile(ccg(0, j));
			float	direction = 1;

			if ( (j % 2 ) == 0 )
			{
				direction = -1;
			}

			coords.bl.x += direction * m_winSize.width * time;
			coords.br.x += direction * m_winSize.width * time;
			coords.tl.x += direction * m_winSize.width * time;
			coords.tr.x += direction * m_winSize.width * time;

			setTile(ccg(0, j), coords);
		}
	}

	// implementation of CCSplitCols

	CCSplitCols* CCSplitCols::actionWithCols(int nCols, cocos2d::ccTime duration)
	{
		CCSplitCols *pAction = new CCSplitCols();

		if (pAction)
		{
			if (pAction->initWithCols(nCols, duration))
			{
				pAction->autorelease();
			}
			else
			{
				CC_SAFE_RELEASE_NULL(pAction);
			}
		}

		return pAction;
	}

	bool CCSplitCols::initWithCols(int nCols, cocos2d::ccTime duration)
	{
		m_nCols = nCols;
		return CCTiledGrid3DAction::initWithSize(ccg(nCols, 1), duration);
	}

	CCObject* CCSplitCols::copyWithZone(cocos2d::CCZone *pZone)
	{
		CCZone* pNewZone = NULL;
		CCSplitCols* pCopy = NULL;
		if(pZone && pZone->m_pCopyObject) 
		{
			pCopy = (CCSplitCols*)(pZone->m_pCopyObject);
		}
		else
		{
			pCopy = new CCSplitCols();
			pZone = pNewZone = new CCZone(pCopy);
		}

		CCTiledGrid3DAction::copyWithZone(pZone);
		pCopy->initWithCols(m_nCols, m_fDuration);

		CC_SAFE_DELETE(pNewZone);
		return pCopy;
	}

	void CCSplitCols::startWithTarget(CCNode *pTarget)
	{
		CCTiledGrid3DAction::startWithTarget(pTarget);
		m_winSize = CCDirector::sharedDirector()->getWinSizeInPixels();
	}

	void CCSplitCols::update(cocos2d::ccTime time)
	{
		int i;

		for (i = 0; i < m_sGridSize.x; ++i)
		{
			ccQuad3 coords = originalTile(ccg(i, 0));
			float	direction = 1;

			if ( (i % 2 ) == 0 )
			{
				direction = -1;
			}

			coords.bl.y += direction * m_winSize.height * time;
			coords.br.y += direction * m_winSize.height * time;
			coords.tl.y += direction * m_winSize.height * time;
			coords.tr.y += direction * m_winSize.height * time;

			setTile(ccg(i, 0), coords);
		}
	}


} // end of namespace cocos2d