five.c

可以移植到带有FB的任何嵌入式平台下的小游戏

#include "gaimfive.h"

BeforeBox ReturnBox[400];
BOOL WIN;                                  //确定玩者是否赢
BOOL Recycle=TRUE;
BOOL TempRecycle=TRUE;
int Level=2;
BOOL OpenGame;                             //响应变菜单处理
int LastX,LastY;                           //用户最后一次下子对应ChessBox 参数
int i,j,LeftMan;                           //棋盘未下子个数   
int BackPictureCode=0;
Setxy Bmpxy;
int ActionNumber=0;
int x1,y1,x2,y2;

ChessMan Action;
ChessMan ChessBox[20][20];
DealDialog GameStyle;
static unsigned char background_color[4]={255, 255, 255, 0};
static unsigned char line_clolr[4]={0, 0, 0, 0};
static unsigned char player_color[4]={80, 120, 80, 0};
static unsigned char computer_color[4]={170, 130, 170, 250};
const  char *save_filename="five_data.dat";

Setxy Getxy(int x,int y)
{
	int i,j;
	Setxy xy;
	for(i=1;i<=19;i++)
    if (x>=i*20-10 && x<i*20+10)
			xy.x=i*20;
	for(j=1;j<=17;j++)
    if (y>=j*20-10 && y<j*20+10)
			xy.y=j*20;
	return xy;
}

void InitGame()                      
{
	ActionNumber=0;
	GameStyle=normal;
	WIN=FALSE;
	OpenGame=TRUE;
	Action=WhiteMan;
	LeftMan=323;
	for(i=0;i<=19;i++)
		for(j=0;j<=19;j++)
			*(*(ChessBox+i)+j)=NoMan;
	for(i=0;i<200;i++)
	{
		ReturnBox[i].player.x=0;
		ReturnBox[i].player.y=0;
		ReturnBox[i].com.x=0;
		ReturnBox[i].com.y=0;
	}
}

BOOL OppositeRecycle(BOOL style)
{
	if (style==TRUE) 
		return FALSE;
	else 
		return TRUE;
}

ChessMan Opposite(ChessMan man)             
{
	switch(man)
	{
		case WhiteMan: 
			return BlackMan;
		case BlackMan: 
			return WhiteMan;
		default: 
			return NoMan;
	}
}

BOOL CheckFive(int it,int jt)                   //判断五子是否连线 
{
	int m1=1,m2=1,n1=1,n2=1,a=1,b=1,total=1;
	for(;;)
	{
		if (a==1 && it-m1>=1 && *(*(ChessBox+it-(m1++))+jt)==Action) 
			total++;
		else 
			a=0;
		if (b==1 && it+m2<=19 && *(*(ChessBox+it+(m2++))+jt)==Action) 
			total++;
		else 
			b=0;
		if (a==0 && b==0 || total>=5) 
			break;
	}
	if (total>=5) 
		return TRUE;
	
	m1=1;n1=1;m2=1;n2=1;a=1;b=1;total=1;
	for(;;)
	{
		if (a==1 && jt-n1>=1 && *(*(ChessBox+it)+jt-(n1++))==Action) 
			total++;
		else 
			a=0;
		if (b==1 && jt+n2<=19 && *(*(ChessBox+it)+jt+(n2++))==Action) 
			total++;
		else 
			b=0;
		if (a==0 && b==0 || total>=5) 
			break;
	}
	if (total>=5) 
		return TRUE;
	
	m1=1;n1=1;m2=1;n2=1;a=1;b=1;total=1;
	for(;;)
	{
		if (a==1 && it-m1>=1 && jt-n1>=1 && *(*(ChessBox+it-(m1++))+jt-(n1++))==Action) 
			total++;
		else 
			a=0;
		if (b==1 && it+m2<=19  && jt+n2<=17 && *(*(ChessBox+it+(m2++))+jt+(n2++))==Action) 
			total++;
		else 
			b=0;
		if (a==0 && b==0 || total>=5) 
			break;
	}
	if (total>=5) 
		return TRUE;
	
	m1=1;n1=1;m2=1;n2=1;a=1;b=1;total=1;
	for(;;)
	{
		if (a==1 && it+m1<=19 && jt-n1>=1 && *(*(ChessBox+it+(m1++))+jt-(n1++))==Action) 
			total++;
		else 
			a=0;
		if (b==1 && it-m2>=1 && jt+n2<=19 && *(*(ChessBox+it-(m2++))+jt+(n2++))==Action) 
			total++;
		else 
			b=0;
		if (a==0 && b==0 || total>=5) 
			break;
	}
	if (total>=5) 
		return TRUE;
	return FALSE;
}

int GetManNum(ChessMan style,int it,int jt)        //得到该位置最大连线子个数
{
	int lasttotal=1;
	int m1=1,m2=1,n1=1,n2=1,a=1,b=1;
	int total=1;
	for(;;)
	{
		if (a==1)
		{
			if(it-m1>=1 && *(*(ChessBox+it-(m1++))+jt)==style) 
				total++;
			else if(*(*(ChessBox+it-(m1++))+jt)==Opposite(style)) 
			{
				total-=1;
				a=0;
			}
			else 
				a=0;
		}
		if (b==1)
		{
			if (it+m2<=19 && *(*(ChessBox+it+(m2++))+jt)==style) 
				total++;
			else if( *(*(ChessBox+it+(m2++))+jt)==Opposite(style)) 
			{
				total-=1;
				b=0;
			}
			else 
				b=0;
		}
		if (a==0 && b==0) 
			break;
	}
	if (total>=lasttotal) 
		lasttotal=total;
		
	m1=1,m2=1,n1=1,n2=1,a=1,b=1;
	total=1;
	for(;;)
	{
		if (a==1)
		{
			if(jt-n1>=1 && *(*(ChessBox+it)+jt-(n1++))==style) 
				total++;
			else if(*(*(ChessBox+it)+jt-(n1++))==Opposite(style)) 
			{
				total-=1;
				a=0;
			} 
			else a=0;
		}
		
		if (b==1 && jt+n2<=17 && *(*(ChessBox+it)+jt+(n2++))==style) 
			total++;
		else if(*(*(ChessBox+it)+jt+(n2++))==Opposite(style)) 
		{
			b=0;
			total-=1;
		}
		else 
			b=0;
		if (a==0 && b==0) 
			break;
	}
	if (total>=lasttotal) 
		lasttotal=total;
		
	m1=1,m2=1,n1=1,n2=1,a=1,b=1;
	total=1;
	for(;;)
	{
		if (a==1)
		{
			if (it-m1>=1 && jt-n1>=1 && *(*(ChessBox+it-(m1++))+jt-(n1++))==style) 
				total++;
			else if (*(*(ChessBox+it-(m1++))+jt-(n1++))==Opposite(style)) 
			{
				total-=1;
				a=0;
			}
			else 
				a=0;
		}
		if (b==1)
		{
			if (it+m2<=19  && jt+n2<=17 && *(*(ChessBox+it+(m2++))+jt+(n2++))==style) 
				total++;
			else if(*(*(ChessBox+it+(m2++))+jt+(n2++))==Opposite(style)) 
			{
				total-=1;
				b=0;
			}
			else 
				b=0;
		}
		if (a==0 && b==0) 
			break;
	}
	if (total>=lasttotal) 
		lasttotal=total;
		
	m1=1,m2=1,n1=1,n2=1,a=1,b=1;
	total=1;
	for(;;)
	{
		if (a==1)
		{
			if(it+m1<=19 && jt-n1>=1 && *(*(ChessBox+it+(m1++))+jt-(n1++))==style) 
				total++;
			else if (*(*(ChessBox+it+(m1++))+jt-(n1++))==Opposite(style)) 
			{
				total-=1;
				a=0;
			}
			else 
				a=0;
		}
		if (b==1)
		{
			if(it-m2>=1 && jt+n2<=17 && *(*(ChessBox+it-(m2++))+jt+(n2++))==style) 
				total++;
			else  if(*(*(ChessBox+it-(m2++))+jt+(n2++))==Opposite(style)) 
			{
				total-=1;
				b=0;
			}
			else 
				b=0;
		}
		if (a==0 && b==0) 
			break;
	}
	if (total>=lasttotal) 
		lasttotal=total;
	return lasttotal;
}


Setxy GetMaxMan(ChessMan man)                
{
	int it,jt;
	int temp,total=1;
	Setxy xy;
	for(it=1;it<=19;it++)
	{
		for(jt=1;jt<=19;jt++)
		{
			if (*(*(ChessBox+it)+jt)==NoMan)
			{
				temp=GetManNum(man,it,jt);
				if (total<=temp)
		    {
					total=temp;
		      xy.x=it;xy.y=jt;
				}
			}
		}
	}
	return xy;
}

void Savedat()          
{
	FILE  *fp=NULL;
	static char SaveDat[402]="";
	int k = 0;;
	fp = fopen(save_filename, "wb");
	assert(fp);
	for(j=0;j<20;j++)
	{
		for(i=0;i<20;i++)
		{
			if (ChessBox[i][j]==WhiteMan)
				SaveDat[k++]='1';
			else if (ChessBox[i][j]==BlackMan)
				SaveDat[k++]='2';
			else 
				SaveDat[k++]='0';
		}
	}
	if (Level==1) 
		SaveDat[401]='1';
	else if (Level==2) 
		SaveDat[401]='2';
	else 
		SaveDat[401]='3';
	fwrite((void *)SaveDat, 402, 1, fp);
}

BOOL Loaddat()           
{
	char LoadDat[402]="";
	FILE	*fp = NULL;
	int k=0, LeftMan=0;
	fp = fopen(save_filename, "rb");
	assert(fp);
	fread((void *)LoadDat, 402, 1, fp);
	for(k=0;k<400;k++)
	{
		i=k/20;
		j=k%20;
		if (LoadDat[k]=='1')
			ChessBox[i][j]=WhiteMan;
		else if (LoadDat[k]=='2')
			ChessBox[i][j]=BlackMan;
		else
		{
			ChessBox[i][j]=NoMan;
			LeftMan++;
		}
	}
	if (LoadDat[401]=='1') 
		Level=1;
	else if (LoadDat[401]=='2') 
		Level=2;
	else 
		Level=3;
	return TRUE;
}


void  user_play(int x, int y)
{
	int i=x, j=y;
	if (Action==WhiteMan && LeftMan>=1 && x>=0 && x<=19 && y>=0 && y<=19
			&& OpenGame==TRUE && *(*(ChessBox+x)+y)==NoMan)
	{
		ActionNumber++;
		LastX=x;
		LastY=y;
		*(*(ChessBox+x)+y)=WhiteMan;
		LeftMan--;
		fb_draw_chess(player_color, 200+10+x*17, 200+10+y*17);
		ReturnBox[ActionNumber].player.x=x;
		ReturnBox[ActionNumber].player.y=y;
		if (CheckFive(x,y)==TRUE)
		{
			Action=NoMan;
			WIN=TRUE;
		}
		else 
			Action=BlackMan;
		if (LeftMan==0 && WIN==FALSE)
		{
			//message title
		}
	}
}

void	computer_play()
{
	if (Action==BlackMan && OpenGame==TRUE && LeftMan>=1)
	{
		Setxy xy,Whitexy,Blackxy;
		Blackxy=GetMaxMan(BlackMan);
		Whitexy=GetMaxMan(WhiteMan);
		switch(Level)
		{
			case LEVEL_EASE:
				if (GetManNum(WhiteMan,Whitexy.x,Whitexy.y)>GetManNum(BlackMan,Blackxy.x,Blackxy.y)-2)
					xy=Whitexy;
				else
					xy=Blackxy;
				break;
			case LEVEL_NORMAL:
				if (GetManNum(WhiteMan,Whitexy.x,Whitexy.y)>GetManNum(BlackMan,Blackxy.x,Blackxy.y)-1)
					xy=Whitexy;
				else
					xy=Blackxy;
				break;
			case LEVEL_HARD:
				if (GetManNum(WhiteMan,Whitexy.x,Whitexy.y)>GetManNum(BlackMan,Blackxy.x,Blackxy.y))
					xy=Whitexy;
				else
					xy=Blackxy;
				break;
		}
		*(*(ChessBox+xy.x)+xy.y)=BlackMan;
		LeftMan--;
		LastX=xy.x;
		LastY=xy.y;
		fb_draw_chess(computer_color, 200+10+LastX*17, 200+10+LastY*17);
		ReturnBox[ActionNumber].com.x=LastX;
		ReturnBox[ActionNumber].com.y=LastY;
		if (CheckFive(xy.x,xy.y)==TRUE)
		{
			Action=NoMan;
			WIN=FALSE;
		}
		else
			Action=WhiteMan;
	}
}

void  redraw_gui()
{
	background_init();
	for(i=1;i<=19;i++)
	{
		for(j=1;j<=19;j++)
		{
			if (*(*(ChessBox+i)+j)==WhiteMan)
			{
				fb_draw_chess(player_color, 200+10+i*17, 200+10+j*17);
			}
			if (*(*(ChessBox+i)+j)==BlackMan)
			{  
				fb_draw_chess(computer_color, 200+10+i*17, 200+10+j*17);
			}
		}
	}
}

void	background_init()
{
	int i=0;
	fb_draw_rect(background_color, 200, 200, 20*17+20, 20*17+20);
	fb_draw_horizontal_line(line_clolr, 200+10, 200+10, 20*17, 2);
	fb_draw_horizontal_line(line_clolr, 200+10, 200+10+(20*17), 20*17+1, 2);
                                                                                                                             
	fb_draw_vertical_line(line_clolr, 200+10, 200+10, 20*17, 2);
	fb_draw_vertical_line(line_clolr, 200+10+(17*20), 200+10, 20*17, 2);
	for (i=1; i<=19; i++)
	{
		fb_draw_horizontal_line(line_clolr, 200+10, 200+10+(17*i), 20*17, 1);
		fb_draw_vertical_line(line_clolr, 200+10+(17*i), 200+10, 20*17, 1);
	}
}

int main()
{
	char pchar=0;
	int  k=0, m=0;
	printf("\033[H\033[J");
	fflush(stdout);
	fb_mmap_buffer();
	background_init();
	InitGame();
	
	user_play(10, 10);
	computer_play();
	user_play(13, 13);
	computer_play();
	user_play(2, 2);
	computer_play();
	user_play(7, 7);
	computer_play();
	user_play(7, 16);
	computer_play();
	user_play(4, 4);
	computer_play();
/*	
	while (1)
	{
		pchar = getchar();
		switch (pchar)
		{
			case '8':
				k = k - 1;
				if (k<0)
					k= 0;
				break;
			case '2':
				k = k + 1;
				if (k>19)
					k = 19;
				break;
			case '4':
				m = m + 1;
				if (m>19)
					m = 19;
				break;
			case '6':
				m = m - 1;
				if (m < 0)
					m = 0;
				break;
			case '5':
				user_play(m, k);
				computer_play();
				break;
		}
	}
*/
	return 1;
}