axmol/testjs/libs/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
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#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,const ccGridSize& gridSize, 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, const ccGridSize& gridSize, ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nRandrange = nRange;
			m_bShakeZ = bShakeZ;

			return true;
		}

		return false;
	}

	CCObject* CCShakyTiles3D::copyWithZone(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(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, const ccGridSize& gridSize, 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, const ccGridSize& gridSize,  ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_bOnce = false;
			m_nRandrange = nRange;
			m_bShatterZ = bShatterZ;

			return true;
		}

		return false;
	}

	CCObject* CCShatteredTiles3D::copyWithZone(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(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, const ccGridSize& gridSize, 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, const ccGridSize& gridSize, ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nSeed = s;
			m_pTilesOrder = NULL;
			m_pTiles = NULL;

			return true;
		}

		return false;
	}

	CCObject* CCShuffleTiles::copyWithZone(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(const 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(const 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(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(const ccGridSize& gridSize, 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(const ccGridSize& pos, 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(const ccGridSize& pos)
	{
		setTile(pos, originalTile(pos));
	}

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

	void CCFadeOutTRTiles::transformTile(const 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(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(const ccGridSize& gridSize, 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(const ccGridSize& pos, 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(const ccGridSize& gridSize, 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(const ccGridSize& pos, 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(const 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(const ccGridSize& gridSize, 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(const ccGridSize& pos, 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(const 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, const ccGridSize& gridSize, 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, const ccGridSize& gridSize, ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nSeed = s;
			m_pTilesOrder = NULL;

			return true;
		}

		return false;
	}

	CCObject* CCTurnOffTiles::copyWithZone(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(const ccGridSize& pos)
	{
		setTile(pos, originalTile(pos));
	}

	void CCTurnOffTiles::turnOffTile(const 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(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, const ccGridSize& gridSize, 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, const ccGridSize& gridSize, ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nWaves = wav;
			m_fAmplitude = amp;
			m_fAmplitudeRate = 1.0f;

			return true;
		}

		return false;
	}

	CCObject* CCWavesTiles3D::copyWithZone(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(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, const ccGridSize& gridSize, 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, const ccGridSize& gridSize, ccTime duration)
	{
		if (CCTiledGrid3DAction::initWithSize(gridSize, duration))
		{
			m_nJumps = j;
			m_fAmplitude = amp;
			m_fAmplitudeRate = 1.0f;

			return true;
		}

		return false;
	}

	CCObject* CCJumpTiles3D::copyWithZone(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(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, 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, ccTime duration)
	{
		m_nRows = nRows;

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

	CCObject* CCSplitRows::copyWithZone(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(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, 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, ccTime duration)
	{
		m_nCols = nCols;
		return CCTiledGrid3DAction::initWithSize(ccg(nCols, 1), duration);
	}

	CCObject* CCSplitCols::copyWithZone(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(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