rose.cpp

网络游戏魔域源代码 测试可以完整变异

#include "3dgamemap.h"
#include "rose.h"
#include <math.h>
#include "skylayer.h"
#include "skyrose.h"
#include "gamedataset.h"

//#include "ndsound.h"
 

BOOL CRose::Create(int iWorldX, int iWorldY,int iTargetX, int iTargetY,int iStep)
{ 
 	m_iStatus				= ROSE_CREATE; 	  
	m_nOrigWorldPoint.x		= iTargetX;
	m_nOrigWorldPoint.y		= iTargetY;	 
	m_nShowWorldPoint.x		= iTargetX;
	m_nShowWorldPoint.y		= iTargetY;	
	m_nTargetPoint.x		= iTargetX;
	m_nTargetPoint.y		= iTargetY;	
	m_nRiseCount			= 0;
	m_nLoopFrame			= 0;
	m_nCurX					= rand()%10;
	m_nCurY					= 0;
	m_nStayCount			= iStep*50;
	m_iYMoved				= (16-iStep)*3;
	m_nPathLength			= iStep;
	m_bAniIndex				= 0;
	m_iAlpha				= 255;
	m_dwFrameTime			= 0;
	m_nLastFrame			= -1;
	return 1;
}

void CRose::Destroy()
{
	m_iStatus = ROSE_NONE;
}

void  CRose::Show()
{

	if(m_bAniIndex > 8)
		return;
	int nScreenX,nScreenY;
	g_objGameMap.World2Screen( m_nShowWorldPoint.x , m_nShowWorldPoint.y, nScreenX,nScreenY);
	int iAniIndex = m_bAniIndex;
	if(iAniIndex == 0)
		if(m_nCurX==0)
		{			 
			CAni * pAni = g_objGameDataSet.GetDataAni("ani/weather.ani",m_szFileName[2]);
			if(pAni)
	 		pAni->Show(m_nLoopFrame,nScreenX+ 80, nScreenY +20, m_iAlpha);
		}
		else
			if(m_nCurX ==1)
			{
				CAni * pAni = g_objGameDataSet.GetDataAni("ani/weather.ani",m_szFileName[3]);
				if(pAni)
				pAni->Show(m_nLoopFrame,nScreenX +40, nScreenY +50, m_iAlpha);
			}

	CAni * pAni = g_objGameDataSet.GetDataAni("ani/weather.ani",m_szFileName[iAniIndex]);
	if(pAni)
 	if(pAni->Show(m_nLoopFrame,nScreenX, nScreenY, m_iAlpha))
	{
		if(iAniIndex ==1  )
			m_nLoopFrame=0;
	 
	}
	else 
	{
		DWORD  dwNow = TimeGet();
		int nInterval = 120;
		if(iAniIndex == 0)
			nInterval = 70;

		if((dwNow - m_dwFrameTime)> nInterval )
		{
			m_dwFrameTime = dwNow;
			m_nLoopFrame++;
		}
		 
	}
}

void CRose::Process()
{
	if(m_iStatus == ROSE_NONE)
		return;
	if(m_iStatus == ROSE_CREATE)
	{
		m_nStayCount -=10;
		if(m_nStayCount<=0)
		{		
			if(m_iYMoved -- < 0)
			{
				m_iStatus = ROSE_DISPERSE;	
 				m_nStayCount = (8 - m_iYMoved)* 12;//控制ＳＨＯＷ的时间
				m_nPathCount = 1;			
			}
			m_iAlpha = 255  ;
			m_bAniIndex = 0 ;
			Show();		
		}
		else 
			m_bAniIndex = 10 ;			
		 
	}
	if(m_iStatus == ROSE_DISPERSE)
	{ 	 
			m_nStayCount --;
			if(m_nStayCount <=0)
			{
				if(rand()%2 ==1)
					m_iStatus = ROSE_DESTROY;
				else
				{				
					m_iStatus = ROSE_RISE;
					m_nRiseCount = 0;				 
					m_nRiseStep =  rand()%12+4;
					m_iYMoved = 0;	 
					m_iCircleDir = rand()%12 - 6 ;	
					
					CSkyRose *rose = new CSkyRose;
					rose->Create(this->m_szAniTitle,m_nShowWorldPoint.x ,m_nShowWorldPoint.y,m_iCircleDir,m_nRiseStep);
					CSkyLayer *p = g_objGameMap.GetSkyLayer();	
					p->AddObj(rose);
					m_iStatus = ROSE_DESTROY;
		
				}			
			}
	
			m_iAlpha	=  255 ;
			m_bAniIndex =  0 ;
		 	Show();
		
	}
	if(m_iStatus == ROSE_RISE)
	{ 
		m_iYMoved+= m_nRiseStep;
		m_nShowWorldPoint.y = m_nOrigWorldPoint.y - m_iYMoved;
		m_nCurX	+= m_iCircleDir;
		m_nShowWorldPoint.x = m_nOrigWorldPoint.x + m_nCurX;
	
		if(m_iYMoved >600)
		{
			m_iStatus    = ROSE_FALL;
			m_nRiseCount = rand()%250;
			m_nCurX	 	 = 0;
			m_nOrigWorldPoint.x = m_nShowWorldPoint.x ;
			m_nOrigWorldPoint.y = m_nShowWorldPoint.y ;

		}
		m_iAlpha = 255;
		m_bAniIndex = 1;		 
	//	Show();
		 
	}

	if(m_iStatus == ROSE_FALL)
	{
		if(m_nCurX ++ > m_nRiseCount)
		{
			m_iStatus = ROSE_DESTROY;			
			m_bAniIndex = 10;
		}
		else
		{
			m_nShowWorldPoint.y = m_nOrigWorldPoint.y + m_nCurX * 3;	
		
			m_iAlpha = 255 - m_nCurX  ;
			m_bAniIndex = 1;
		//	Show();
		}
	}
}

//============================================================================================
//
//   RoseSys
//
//=============================================================================================

BOOL Rose::Create(int iWorldX,int iWorldY,int nNum,int nType)
{

	Destroy();
	int i;

	if(nNum>300)
		nNum =300;
	m_nNum = nNum;
	if(nType <= 3)
	{
		for(i=0;i<MAX_ROSEANI;i++)
		{		
			char szTitle[100];
			if(i <2)
				sprintf(szTitle,"rose%d_ani%d" ,nType,i);
			 
			if(i == 2)
				strcpy(szTitle,"paint");
			if(i == 3)
				strcpy(szTitle,"grass");
			strcpy(m_szFileName[i],szTitle);
			
		}
		strcpy(m_szFileName[MAX_ROSEANI] ,"");
		strcpy(m_szFileName[MAX_ROSEANI + 1] ,"");
		strcpy(m_szFileName[MAX_ROSEANI + 2] ,"");
		strcpy(m_szFileName[MAX_ROSEANI + 3] ,"");
 
	}
	
	else
	{
		int icolor = 1;
		for(i=0;i<3;i++)				
			sprintf(m_szFileName[i],"rose%d_ani%d" ,icolor++,0);
		icolor = 1;
		for(i=3;i<6 ;i++)//载入飘的动画		
			sprintf(m_szFileName[i],"rose%d_ani%d" ,icolor++,1);		
		strcpy(m_szFileName[6],"paint");
		strcpy(m_szFileName[7],"grass");			 
	
	}


	m_nStatus =ROSE_CREATE;   
 
	m_nNum = 16;
	for(i = 1;i<= m_nNum;i++)
	{
		int nRx = i*30 ;
		int nRy = nRx*3/4;
	
		for(int j =-nRx;j<nRx;j+=6)
		{
			int x = j;
			int nOrigWorldPointX = iWorldX ;
			int nOrigWorldPointY = iWorldY ;
			int nTargetPointX,nTargetPointY;
			CRose  * pObjRose	= new CRose;
			
			if(nType <= 3)
			{
				pObjRose->SetPicture(m_szFileName,0,1,2,3);		 
			}
			else
			{
				int nflower = rand()%3; 
				pObjRose->SetPicture(m_szFileName,nflower, nflower + 3,6,7);
			}

	 
			int Y	= sqrt( nRy * nRy - x * x *1000  / (nRx * nRx)* (nRy * nRy)  /1000 ); 
			nTargetPointX = nOrigWorldPointX + x + rand()%25;
			if(rand()%2==1)		 
				nTargetPointY = nOrigWorldPointY + Y + rand()%30  -60 ;
		 	else
				nTargetPointY = nOrigWorldPointY - Y + rand()%30 + 60;
 
			pObjRose->Create (nOrigWorldPointX ,nOrigWorldPointY,nTargetPointX,nTargetPointY,i);	
			m_dequeRose.push_back(pObjRose);
		}
	}  
	return 1;
}


void Rose::Destroy()
{	 
	if(m_nStatus == ROSE_NONE || m_nStatus == ROSE_DESTROY)
		return;
	int i; 
	for(i =0 ;i<m_dequeRose.size();i++)
		SAFE_DELETE(m_dequeRose[i]); 
	m_dequeRose.clear();
	m_nStatus = ROSE_DESTROY;	
 
}


void Rose::Process()
{

	int i;
	int iFlag = 1;

	for(i=0;i<m_dequeRose.size();i++)
	{
		m_dequeRose[i]->Process();
		if(m_dequeRose[i]->m_iStatus != ROSE_DESTROY)
			iFlag = 0;
	}

	if(iFlag)
		Destroy();
}

//==========================================================================
//
//   ROSE INTERFACE
//==========================================================================

BOOL CRoseSys::Create(int iWorldX,int iWorldY,int nType)
{


	if(m_DequeRose.size()>1)
		return 0;
	CMyPos ViewPos;
	g_objGameMap.GetViewPos(ViewPos);
	if( abs(  ViewPos.x + 600 - iWorldX) < 2000 && abs( ViewPos.y + 300 - iWorldY) < 1200)
	{
		Rose * pObjRose = new Rose;
		if(pObjRose)
		{
			pObjRose->Create(iWorldX,iWorldY,1,nType);
			m_DequeRose.push_back(pObjRose);
		//	DSoundPlaySound("sound\\marry.wav",DSUTIL_LOOP_PLAY|DSUTIL_MULTI_PLAY); 
			return 1;
		}
	}

	return 0;

}

void CRoseSys::Destroy()
{
	int i;
	for(i =0;i<m_DequeRose.size();i++)
	{
		SAFE_DELETE(m_DequeRose[i]);	  
		//	DSoundCloseSound("sound\\marry.wav");
	}
	m_DequeRose.clear();

}


void CRoseSys::Show()
{

	int i,iDestroyFlag = 1;
	for(i =0;i<m_DequeRose.size();i++)
	{
		m_DequeRose[i]->Process();
 		if(m_DequeRose[i]->m_nStatus != ROSE_DESTROY)	 
			iDestroyFlag =0;	 	 

	}
	if(iDestroyFlag)
	{
		for(i =0;i<m_DequeRose.size();i++)
			SAFE_DELETE( m_DequeRose[i]);
		m_DequeRose.clear();
	}
	 
}