fish.cpp

网络游戏魔域源代码 测试可以完整变异

#include "fish.h"
#include "nd_bitmap.h"
#include "3dgamemap.h"
#include "gamedataset.h"
#include "interactivelayer.h"

extern  CGameMap		g_objGameMap;     
enum{OPC_0 ,OPC_1 ,OPC_2,OPC_3,OPC_4 ,OPC_5 ,OPC_6,OPC_7,OPC_STOP,OPC_END };

int pattern_1[] = {OPC_4, 25, OPC_3, 8, OPC_2, 38,OPC_3,3,OPC_2,50, OPC_1, 8, OPC_0, 8, OPC_7, 8, OPC_6, 78,OPC_7,5,OPC_6,50, OPC_5, 8, 
                   OPC_4, 10, OPC_3, 10, OPC_2, 70,OPC_1,3,OPC_2,3,OPC_3,3, OPC_2, 50, OPC_1, 10, 
                    OPC_0, 10, OPC_7, 10, OPC_6, 75, OPC_5, 10, 
                   OPC_4, 10, OPC_5,25,OPC_6,10,OPC_7,15,OPC_0,5,OPC_1,10,OPC_2,10,OPC_3,5,OPC_4,5,OPC_5,5,OPC_6, 28,OPC_7,3,OPC_6,60,OPC_7,5,
				   OPC_0,10,OPC_1,10,OPC_2,30,OPC_1,20,OPC_0,30,OPC_7,10,OPC_6,5,OPC_5,5,OPC_6,30,OPC_5,10,OPC_4,3,OPC_END,0};
                   

//#define ATTEND_SCREEN_SORT

BOOL CFish::Create(int IsDolphin)
{

	m_iStatus			= FISH_CREATE;
	m_pCurPattern		= 0; 
	m_iIp				= 0;       
    m_iCount			= 0; 
    m_iPatternIndex		= 0; 

	m_info.curr_frame     = 0;
	m_info.num_frames     = FISH_FRAME;
	m_info.curr_animation = 4;
	m_info.anim_index     = 0;
	m_bIsDolphin		  = IsDolphin;
 
	int iScreenX,iScreenY;
	iScreenX = 300 + rand()%100; 
	iScreenY = _SCR_HEIGHT + rand()%100; 
	g_objGameMap.Screen2World(iScreenX,iScreenY,m_info.x,m_info.y);
	m_info.xv             = 0;
	m_info.yv             = 0; 
	m_bOnTop			  = 0;

	int i;
	for(i = 0;i<MAX_ANIMATIONS;i++)
	{
		m_info.width[i]  = 1;
		m_info.height[i] = 1;
	}
	
	return 1;
}

void CFish::Reset()
{
	m_pCurPattern = pattern_1; 
	m_iIp = 0;	  
	m_iCount = 0;
	int iScreenX,iScreenY;
	iScreenX = 200 + rand()%200; 
	iScreenY = _SCR_HEIGHT + rand()%100; 
	m_bOnTop				= rand()%2;
	g_objGameMap.Screen2World(iScreenX,iScreenY,m_info.x,m_info.y);
}

void CFish::Destroy()
{
	m_iStatus = FISH_NONE;
	return;

}

void CFish::Show(void* pInfo)
{
 
 	if(m_info.curr_frame++ >= FISH_FRAME)
		m_info.curr_frame = 0;
 
	int iXDelta,iYDelta;
	iXDelta = - m_info.width[m_info.curr_animation]/4;
	iYDelta = - m_info.height[m_info.curr_animation] *3/4;
	CAni* pAni=	g_objGameDataSet.GetDataAni("ani/weather.ani", m_szAniTitle[m_info.curr_animation], EXIGENCE_IMMEDIATE, 30*1000);
 	pAni->Show(m_info.curr_frame,m_iScreenX + iXDelta , m_iScreenY + iYDelta, 255);

}

 

void CFish::Fish_AI(void)
{
	if (m_pCurPattern==NULL)
	{ 
		m_pCurPattern = pattern_1; 
		m_iIp = 0;	  
		m_iCount = 0; 
	} 
	if (--m_iCount <= 0)
	{
		if(rand()%10 ==1)
		{
			m_nOPcode  =  OPC_STOP;
			m_nOPrand =  rand()% 30 + 15;
		}
		else
		{
		m_nOPcode  = m_pCurPattern[m_iIp++];
		m_nOPrand = m_pCurPattern[m_iIp++] + rand()% 30;
		}
		int MINSPEED;
		if(m_bIsDolphin)
			MINSPEED = 5;
		else
			MINSPEED = 2;

 
		switch(m_nOPcode)
			{
			case OPC_0:
				{			     
				m_info.xv = 0;
				m_info.yv = MINSPEED+rand()%2;
				Set_Animation(m_nOPcode);        			
				m_iCount = m_nOPrand;

				} break;

			case OPC_1:
				{			
				m_info.xv = -MINSPEED-rand()%2;
				m_info.yv = MINSPEED+rand()%2;  
				Set_Animation(m_nOPcode);            
				m_iCount = m_nOPrand;

				} break;

			case OPC_2: 
				{			
				m_info.xv = -MINSPEED-rand()%2;
				m_info.yv = 0; 			
				Set_Animation(m_nOPcode);            
				m_iCount = m_nOPrand;

				} break;            

			case OPC_3:
				{			
				m_info.xv = -MINSPEED-rand()%2;
				m_info.yv = -MINSPEED-rand()%2;  
				Set_Animation(m_nOPcode);            
				m_iCount = m_nOPrand;

				} break;            
 
			case OPC_4: 
				{
			
				m_info.xv = 0;
				m_info.yv = -MINSPEED-rand()%2;  
				Set_Animation(m_nOPcode);            
				m_iCount = m_nOPrand;
				 
				} break;            

			case OPC_5:
				{			
				m_info.xv = MINSPEED+rand()%2;
				m_info.yv = -MINSPEED-rand()%2;  
				Set_Animation(m_nOPcode);            
				m_iCount = m_nOPrand;

				} break;            

			case OPC_6: 
				{			
				m_info.xv = MINSPEED+rand()%2;
				m_info.yv = 0;  
				Set_Animation(m_nOPcode);            
				m_iCount = m_nOPrand;
				} break;            

			case OPC_7:
				{			
				m_info.xv = MINSPEED+rand()%2;
				m_info.yv = MINSPEED+rand()%2;  
				Set_Animation(m_nOPcode);            
				m_iCount = m_nOPrand;

				} break;            

			case OPC_STOP: 
				{         
				m_info.xv = 0;
				m_info.yv = 0;           
				m_iCount = m_nOPrand; 

				} break;	 

			case OPC_END: 
				{
			
				m_info.xv = 0;
				m_info.yv = 0;  		
				m_pCurPattern = pattern_1;	
				m_iIp = 0;
				m_iCount = 0;

				} break;
        
			default: break;

			} // end switch

		}  
}


void CFish::Process(void* pInfo )
{
	Fish_AI(); 
	Move_Fish();
	g_objGameMap.World2Screen(m_info.x, m_info.y, m_iScreenX,m_iScreenY);
 	if(m_iScreenX < - 150 || m_iScreenX > _SCR_WIDTH + 100 || m_iScreenY  < -150 || m_iScreenY >_SCR_HEIGHT + 100)	
	{
		Reset();
	}
	CInteractiveLayer* pLayer = g_objGameMap.GetInteractiveLayer();
		if(pLayer)
			pLayer->ApplyShow(this);
}


////////////////////////////////////////////////
void CFish::GetPos( CMyPos& posCell)
{
	 g_objGameMap.World2Cell(m_info.x,m_info.y,posCell.x,posCell.y);
	 if(m_bOnTop)
	 {
		 posCell.x +=200;
		 posCell.y +=200;
	 }
}

void CFish::Move_Fish()
{
	m_info.x+=m_info.xv;
	m_info.y+=m_info.yv; 
}

void CFish::Set_Animation(int iopcode)
{
	m_info.curr_animation = iopcode;
	m_info.anim_index = 0;
}

BOOL CFish::SetPicture(int nType)
{
 	for(int j=0;j<MAX_ANIMATIONS;j++)
	{
		sprintf(m_szAniTitle[j],"fish%d_walk%d",nType,j);		 
		g_objGameDataSet.GetDataAni("ani/weather.ani", m_szAniTitle[j], EXIGENCE_IMMEDIATE, 30*1000);

	
	}
	return 1;
}


void CFish::AddFish(int nNum)
{

	for(int i=0;i<nNum ;i++)
	{
		CFish  * pObjFish	= new CFish; 
		int iAniIndex = rand()%FISH_NUM+1;
		if(nNum >5)
			if(iAniIndex == 3)
				iAniIndex =1;		
		pObjFish->SetPicture(iAniIndex);
		if(iAniIndex == 4)	
			pObjFish->Create(TRUE);
		else
			pObjFish->Create(FALSE);
		CInteractiveLayer* p=g_objGameMap.GetInteractiveLayer();
	 
		p->AddMapObj(pObjFish);
	}


}