c語言c40

1. 用c語言編寫一個五子棋的游戲程序

**********************************************************/
/* 程序中用到的庫函數所在頭文件應用 #include 命令包含進來 */

#include <stdio.h>
#include <bios.h>
#include <ctype.h>
#include <conio.h>
#include <dos.h>

/**********************************************************/
/* 定義符號常量 */

/*定義畫棋盤所需的製表符*/
#define CROSSRU 0xbf /*右上角點*/
#define CROSSLU 0xda /*左上角點*/
#define CROSSLD 0xc0 /*左下角點*/
#define CROSSRD 0xd9 /*右下角點*/
#define CROSSL 0xc3 /*左邊*/
#define CROSSR 0xb4 /*右邊*/
#define CROSSU 0xc2 /*上邊*/
#define CROSSD 0xc1 /*下邊*/
#define CROSS 0xc5 /*十字交叉點*/

/*定義棋盤左上角點在屏幕上的位置*/
#define MAPXOFT 5
#define MAPYOFT 2

/*定義1號玩家的操作鍵鍵碼*/
#define PLAY1UP 0x1157/*上移--'W'*/
#define PLAY1DOWN 0x1f53/*下移--'S'*/
#define PLAY1LEFT 0x1e41/*左移--'A'*/
#define PLAY1RIGHT 0x2044/*右移--'D'*/
#define PLAY1DO 0x3920/*落子--空格鍵*/

/*定義2號玩家的操作鍵鍵碼*/
#define PLAY2UP 0x4800/*上移--方向鍵up*/
#define PLAY2DOWN 0x5000/*下移--方向鍵down*/
#define PLAY2LEFT 0x4b00/*左移--方向鍵left*/
#define PLAY2RIGHT 0x4d00/*右移--方向鍵right*/
#define PLAY2DO 0x1c0d/*落子--回車鍵Enter*/

/*若想在游戲中途退出, 可按 Esc 鍵*/
#define ESCAPE 0x011b

/*定義棋盤上交叉點的狀態, 即該點有無棋子 */
/*若有棋子, 還應能指出是哪個玩家的棋子 */
#define CHESSNULL 0 //沒有棋子
#define CHESS1 'O'//一號玩家的棋子
#define CHESS2 'X'//二號玩家的棋子

/*定義按鍵類別*/
#define KEYEXIT 0/*退出鍵*/
#define KEYFALLCHESS 1/*落子鍵*/
#define KEYMOVECURSOR 2/*游標移動鍵*/
#define KEYINVALID 3/*無效鍵*/

/*定義符號常量: 真, 假 --- 真為1, 假為0 */
#define TRUE 1
#define FALSE 0

/**********************************************************/
/* 定義數據結構 */

/*棋盤交叉點坐標的數據結構*/
struct point
{
int x,y;
};

/**********************************************************/
/*自定義函數原型說明 */
void Init(void);
int GetKey(void);
int CheckKey(int press);
int ChangeOrder(void);
int ChessGo(int Order,struct point Cursor);
void DoError(void);
void DoOK(void);
void DoWin(int Order);
void MoveCursor(int Order,int press);
void DrawCross(int x,int y);
void DrawMap(void);
int JudgeWin(int Order,struct point Cursor);
int JudgeWinLine(int Order,struct point Cursor,int direction);
void ShowOrderMsg(int Order);
void EndGame(void);
/**********************************************************/

/**********************************************************/
/* 定義全局變數 */
int gPlayOrder; /*指示當前行棋方 */
struct point gCursor; /*游標在棋盤上的位置 */
char gChessBoard[19][19];/*用於記錄棋盤上各點的狀態*/
/**********************************************************/

/**********************************************************/
/*主函數*/
void main()
{
int press;
int bOutWhile=FALSE;/*退出循環標志*/

Init();/*初始化圖象，數據*/

while(1)
{
press=GetKey();/*獲取用戶的按鍵值*/
switch(CheckKey(press))/*判斷按鍵類別*/
{
/*是退出鍵*/
case KEYEXIT:
clrscr();/*清屏*/
bOutWhile = TRUE;
break;

/*是落子鍵*/
case KEYFALLCHESS:
if(ChessGo(gPlayOrder,gCursor)==FALSE)/*走棋*/
DoError();/*落子錯誤*/
else
{
DoOK();/*落子正確*/

/*如果當前行棋方贏棋*/
if(JudgeWin(gPlayOrder,gCursor)==TRUE)
{
DoWin(gPlayOrder);
bOutWhile = TRUE;/*退出循環標志置為真*/
}
/*否則*/
else
/*交換行棋方*/
ChangeOrder();
}
break;

/*是游標移動鍵*/
case KEYMOVECURSOR:
MoveCursor(gPlayOrder,press);
break;

/*是無效鍵*/
case KEYINVALID:
break;
}

if(bOutWhile==TRUE)
break;
}

/*游戲結束*/
EndGame();
}
/**********************************************************/

/*界面初始化，數據初始化*/
void Init(void)
{
int i,j;
char *Msg[]=
{
"Player1 key:",
" UP----w",
" DOWN--s",
" LEFT--a",
" RIGHT-d",
" DO----space",
"",
"Player2 key:",
" UP----up",
" DOWN--down",
" LEFT--left",
" RIGHT-right",
" DO----ENTER",
"",
"exit game:",
" ESC",
NULL,
};

/*先手方為1號玩家*/
gPlayOrder = CHESS1;
/*棋盤數據清零, 即棋盤上各點開始的時候都沒有棋子*/
for(i=0;i<19;i++)
for(j=0;j<19;j++)
gChessBoard[i][j]=CHESSNULL;
/*游標初始位置*/
gCursor.x=gCursor.y=0;

/*畫棋盤*/
textmode(C40);
DrawMap();

/*顯示操作鍵說明*/
i=0;
textcolor(BROWN);
while(Msg[i]!=NULL)
{
gotoxy(25,3+i);
cputs(Msg[i]);
i++;
}

/*顯示當前行棋方*/
ShowOrderMsg(gPlayOrder);
/*游標移至棋盤的左上角點處*/
gotoxy(gCursor.x+MAPXOFT,gCursor.y+MAPYOFT);
}

/*畫棋盤*/
void DrawMap(void)
{
int i,j;

clrscr();

for(i=0;i<19;i++)
for(j=0;j<19;j++)
DrawCross(i,j);

}

/*畫棋盤上的交叉點*/
void DrawCross(int x,int y)
{
gotoxy(x+MAPXOFT,y+MAPYOFT);
/*交叉點上是一號玩家的棋子*/
if(gChessBoard[x][y]==CHESS1)
{
textcolor(LIGHTBLUE);
putch(CHESS1);
return;
}
/*交叉點上是二號玩家的棋子*/
if(gChessBoard[x][y]==CHESS2)
{
textcolor(LIGHTBLUE);
putch(CHESS2);
return;
}

textcolor(GREEN);

/*左上角交叉點*/
if(x==0&&y==0)
{
putch(CROSSLU);
return;
}

/*左下角交叉點*/
if(x==0&&y==18)
{
putch(CROSSLD);
return;
}

/*右上角交叉點*/
if(x==18&&y==0)
{
putch(CROSSRU);
return;
}

/*右下角交叉點*/
if(x==18&&y==18)
{
putch(CROSSRD);
return;
}

/*左邊界交叉點*/
if(x==0)
{
putch(CROSSL);
return;
}

/*右邊界交叉點*/
if(x==18)
{
putch(CROSSR);
return;
}

/*上邊界交叉點*/
if(y==0)
{
putch(CROSSU);
return;
}

/*下邊界交叉點*/
if(y==18)
{
putch(CROSSD);
return;
}

/*棋盤中間的交叉點*/
putch(CROSS);
}

/*交換行棋方*/
int ChangeOrder(void)
{
if(gPlayOrder==CHESS1)
gPlayOrder=CHESS2;
else
gPlayOrder=CHESS1;

return(gPlayOrder);
}

/*獲取按鍵值*/
int GetKey(void)
{
char lowbyte;
int press;

while (bioskey(1) == 0)
;/*如果用戶沒有按鍵，空循環*/

press=bioskey(0);
lowbyte=press&0xff;
press=press&0xff00 + toupper(lowbyte);
return(press);
}

/*落子錯誤處理*/
void DoError(void)
{
sound(1200);
delay(50);
nosound();
}

/*贏棋處理*/
void DoWin(int Order)
{
sound(1500);delay(100);
sound(0); delay(50);
sound(800); delay(100);
sound(0); delay(50);
sound(1500);delay(100);
sound(0); delay(50);
sound(800); delay(100);
sound(0); delay(50);
nosound();

textcolor(RED+BLINK);
gotoxy(25,20);
if(Order==CHESS1)
cputs("PLAYER1 WIN!");
else
cputs("PLAYER2 WIN!");
gotoxy(25,21);
cputs(" \\<^+^>/");
getch();
}

/*走棋*/
int ChessGo(int Order,struct point Cursor)
{
/*判斷交叉點上有無棋子*/
if(gChessBoard[Cursor.x][Cursor.y]==CHESSNULL)
{
/*若沒有棋子, 則可以落子*/
gotoxy(Cursor.x+MAPXOFT,Cursor.y+MAPYOFT);
textcolor(LIGHTBLUE);
putch(Order);
gotoxy(Cursor.x+MAPXOFT,Cursor.y+MAPYOFT);
gChessBoard[Cursor.x][Cursor.y]=Order;
return TRUE;
}
else
return FALSE;
}

/*判斷當前行棋方落子後是否贏棋*/
int JudgeWin(int Order,struct point Cursor)
{
int i;
for(i=0;i<4;i++)
/*判斷在指定方向上是否有連續5個行棋方的棋子*/
if(JudgeWinLine(Order,Cursor,i))
return TRUE;
return FALSE;
}

/*判斷在指定方向上是否有連續5個行棋方的棋子*/
int JudgeWinLine(int Order,struct point Cursor,int direction)
{
int i;
struct point pos,dpos;
const int testnum = 5;
int count;

switch(direction)
{
case 0:/*在水平方向*/
pos.x=Cursor.x-(testnum-1);
pos.y=Cursor.y;
dpos.x=1;
dpos.y=0;
break;
case 1:/*在垂直方向*/
pos.x=Cursor.x;
pos.y=Cursor.y-(testnum-1);
dpos.x=0;
dpos.y=1;
break;
case 2:/*在左下至右上的斜方向*/
pos.x=Cursor.x-(testnum-1);
pos.y=Cursor.y+(testnum-1);
dpos.x=1;
dpos.y=-1;
break;
case 3:/*在左上至右下的斜方向*/
pos.x=Cursor.x-(testnum-1);
pos.y=Cursor.y-(testnum-1);
dpos.x=1;
dpos.y=1;
break;
}

count=0;
for(i=0;i<testnum*2+1;i++)
{
if(pos.x>=0&&pos.x<=18&&pos.y>=0&&pos.y<=18)
{
if(gChessBoard[pos.x][pos.y]==Order)
{
count++;
if(count>=testnum)
return TRUE;
}
else
count=0;
}
pos.x+=dpos.x;
pos.y+=dpos.y;
}

return FALSE;
}

/*移動游標*/
void MoveCursor(int Order,int press)
{
switch(press)
{
case PLAY1UP:
if(Order==CHESS1&&gCursor.y>0)
gCursor.y--;
break;
case PLAY1DOWN:
if(Order==CHESS1&&gCursor.y<18)
gCursor.y++;
break;
case PLAY1LEFT:
if(Order==CHESS1&&gCursor.x>0)
gCursor.x--;
break;
case PLAY1RIGHT:
if(Order==CHESS1&&gCursor.x<18)
gCursor.x++;
break;

case PLAY2UP:
if(Order==CHESS2&&gCursor.y>0)
gCursor.y--;
break;
case PLAY2DOWN:
if(Order==CHESS2&&gCursor.y<18)
gCursor.y++;
break;
case PLAY2LEFT:
if(Order==CHESS2&&gCursor.x>0)
gCursor.x--;
break;
case PLAY2RIGHT:
if(Order==CHESS2&&gCursor.x<18)
gCursor.x++;
break;
}

gotoxy(gCursor.x+MAPXOFT,gCursor.y+MAPYOFT);
}

/*游戲結束處理*/
void EndGame(void)
{
textmode(C80);
}

/*顯示當前行棋方*/
void ShowOrderMsg(int Order)
{
gotoxy(6,MAPYOFT+20);
textcolor(LIGHTRED);
if(Order==CHESS1)
cputs("Player1 go!");
else
cputs("Player2 go!");

gotoxy(gCursor.x+MAPXOFT,gCursor.y+MAPYOFT);
}

/*落子正確處理*/
void DoOK(void)
{
sound(500);
delay(70);
sound(600);
delay(50);
sound(1000);
delay(100);
nosound();
}

/*檢查用戶的按鍵類別*/
int CheckKey(int press)
{
if(press==ESCAPE)
return KEYEXIT;/*是退出鍵*/

else
if
( ( press==PLAY1DO && gPlayOrder==CHESS1) ||
( press==PLAY2DO && gPlayOrder==CHESS2)
)
return KEYFALLCHESS;/*是落子鍵*/

else
if
( press==PLAY1UP || press==PLAY1DOWN ||
press==PLAY1LEFT || press==PLAY1RIGHT ||
press==PLAY2UP || press==PLAY2DOWN ||
press==PLAY2LEFT || press==PLAY2RIGHT
)
return KEYMOVECURSOR;/*是游標移動鍵*/

else
return KEYINVALID;/*按鍵無效*/
}

2. c語言編的五子棋源代碼

//自定義控制項,然後在工具箱拖過來用再把BackColor設置為Transparent
:ListBox
{
publicTransparentListBox()
{
this.SetStyle(ControlStyles.UserPaint,true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor,true);
}
(EventArgse)
{
this.Invalidate();
base.OnSelectedIndexChanged(e);
}
protectedoverridevoidOnPaint(PaintEventArgse)
{
if(this.Focused&&this.SelectedItem!=null)
{
RectangleitemRect=this.GetItemRectangle(this.SelectedIndex);
e.Graphics.FillRectangle(Brushes.Green,itemRect);
}
for(inti=0;i<Items.Count;i++)
{
e.Graphics.DrawString(this.GetItemText(Items[i]),this.Font,newSolidBrush(this.ForeColor),this.GetItemRectangle(i));
}
base.OnPaint(e);
}
}

3. 求一個C語言小程序（五子棋）源代碼

*******************************************************************/
/* ALEX_LEE 五子棋 C語言小程序 */
/* o(∩_∩)o...可以用來復習一下C語言的小程序 */
/* My Blog:hi..com/alexlee321 */
/******************************************************************/

/**********************************************************/
#include <stdio.h>
#include <bios.h>
#include <ctype.h>
#include <conio.h>
#include <dos.h>
/**********************************************************/
/* 定義符號常量 */

/*定義畫棋盤所需的製表符*/
#define CROSSRU 0xbf /*右上角點*/
#define CROSSLU 0xda /*左上角點*/
#define CROSSLD 0xc0 /*左下角點*/
#define CROSSRD 0xd9 /*右下角點*/
#define CROSSL 0xc3 /*左邊*/
#define CROSSR 0xb4 /*右邊*/
#define CROSSU 0xc2 /*上邊*/
#define CROSSD 0xc1 /*下邊*/
#define CROSS 0xc5 /*十字交叉點*/

/*定義棋盤左上角點在屏幕上的位置*/
#define MAPXOFT 5
#define MAPYOFT 2

/*定義1號玩家的操作鍵鍵碼*/
#define PLAY1UP 0x1157/*上移--'W'*/
#define PLAY1DOWN 0x1f53/*下移--'S'*/
#define PLAY1LEFT 0x1e41/*左移--'A'*/
#define PLAY1RIGHT 0x2044/*右移--'D'*/
#define PLAY1DO 0x3920/*落子--空格鍵*/

/*定義2號玩家的操作鍵鍵碼*/
#define PLAY2UP 0x4800/*上移--方向鍵up*/
#define PLAY2DOWN 0x5000/*下移--方向鍵down*/
#define PLAY2LEFT 0x4b00/*左移--方向鍵left*/
#define PLAY2RIGHT 0x4d00/*右移--方向鍵right*/
#define PLAY2DO 0x1c0d/*落子--回車鍵Enter*/

/*若想在游戲中途退出, 可按 Esc 鍵*/
#define ESCAPE 0x011b

/*定義棋盤上交叉點的狀態, 即該點有無棋子 */
/*若有棋子, 還應能指出是哪個玩家的棋子 */
#define CHESSNULL 0 //沒有棋子
#define CHESS1 'O'//一號玩家的棋子
#define CHESS2 'X'//二號玩家的棋子

/*定義按鍵類別*/
#define KEYEXIT 0/*退出鍵*/
#define KEYFALLCHESS 1/*落子鍵*/
#define KEYMOVECURSOR 2/*游標移動鍵*/
#define KEYINVALID 3/*無效鍵*/

/*定義符號常量: 真, 假 --- 真為1, 假為0 */
#define TRUE 1
#define FALSE 0

/**********************************************************/
/* 定義數據結構 */

/*棋盤交叉點坐標的數據結構*/
struct point
{
int x,y;
};

/**********************************************************/
/*自定義函數原型說明 */
void Init(void);
int GetKey(void);
int CheckKey(int press);
int ChangeOrder(void);
int ChessGo(int Order,struct point Cursor);
void DoError(void);
void DoOK(void);
void DoWin(int Order);
void MoveCursor(int Order,int press);
void DrawCross(int x,int y);
void DrawMap(void);
int JudgeWin(int Order,struct point Cursor);
int JudgeWinLine(int Order,struct point Cursor,int direction);
void ShowOrderMsg(int Order);
void EndGame(void);
/**********************************************************/

/**********************************************************/
/* 定義全局變數 */
int gPlayOrder; /*指示當前行棋方 */
struct point gCursor; /*游標在棋盤上的位置 */
char gChessBoard[19][19];/*用於記錄棋盤上各點的狀態*/
/**********************************************************/

/**********************************************************/
/*主函數*/
void main()
{
int press;
int bOutWhile=FALSE;/*退出循環標志*/

Init();/*初始化圖象，數據*/

while(1)
{
press=GetKey();/*獲取用戶的按鍵值*/
switch(CheckKey(press))/*判斷按鍵類別*/
{
/*是退出鍵*/
case KEYEXIT:
clrscr();/*清屏*/
bOutWhile = TRUE;
break;

/*是落子鍵*/
case KEYFALLCHESS:
if(ChessGo(gPlayOrder,gCursor)==FALSE)/*走棋*/
DoError();/*落子錯誤*/
else
{
DoOK();/*落子正確*/

/*如果當前行棋方贏棋*/
if(JudgeWin(gPlayOrder,gCursor)==TRUE)
{
DoWin(gPlayOrder);
bOutWhile = TRUE;/*退出循環標志置為真*/
}
/*否則*/
else
/*交換行棋方*/
ChangeOrder();
}
break;

/*是游標移動鍵*/
case KEYMOVECURSOR:
MoveCursor(gPlayOrder,press);
break;

/*是無效鍵*/
case KEYINVALID:
break;
}

if(bOutWhile==TRUE)
break;
}

/*游戲結束*/
EndGame();
}
/**********************************************************/

/*界面初始化，數據初始化*/
void Init(void)
{
int i,j;
char *Msg[]=
{
"Player1 key:",
" UP----w",
" DOWN--s",
" LEFT--a",
" RIGHT-d",
" DO----space",
"",
"Player2 key:",
" UP----up",
" DOWN--down",
" LEFT--left",
" RIGHT-right",
" DO----ENTER",
"",
"exit game:",
" ESC",
NULL,
};

/*先手方為1號玩家*/
gPlayOrder = CHESS1;
/*棋盤數據清零, 即棋盤上各點開始的時候都沒有棋子*/
for(i=0;i<19;i++)
for(j=0;j<19;j++)
gChessBoard[i][j]=CHESSNULL;
/*游標初始位置*/
gCursor.x=gCursor.y=0;

/*畫棋盤*/
textmode(C40);
DrawMap();

/*顯示操作鍵說明*/
i=0;
textcolor(BROWN);
while(Msg[i]!=NULL)
{
gotoxy(25,3+i);
cputs(Msg[i]);
i++;
}

/*顯示當前行棋方*/
ShowOrderMsg(gPlayOrder);
/*游標移至棋盤的左上角點處*/
gotoxy(gCursor.x+MAPXOFT,gCursor.y+MAPYOFT);
}

/*畫棋盤*/
void DrawMap(void)
{
int i,j;

clrscr();

for(i=0;i<19;i++)
for(j=0;j<19;j++)
DrawCross(i,j);

}

/*畫棋盤上的交叉點*/
void DrawCross(int x,int y)
{
gotoxy(x+MAPXOFT,y+MAPYOFT);
/*交叉點上是一號玩家的棋子*/
if(gChessBoard[x][y]==CHESS1)
{
textcolor(LIGHTBLUE);
putch(CHESS1);
return;
}
/*交叉點上是二號玩家的棋子*/
if(gChessBoard[x][y]==CHESS2)
{
textcolor(LIGHTBLUE);
putch(CHESS2);
return;
}

textcolor(GREEN);

/*左上角交叉點*/
if(x==0&&y==0)
{
putch(CROSSLU);
return;
}

/*左下角交叉點*/
if(x==0&&y==18)
{
putch(CROSSLD);
return;
}

/*右上角交叉點*/
if(x==18&&y==0)
{
putch(CROSSRU);
return;
}

/*右下角交叉點*/
if(x==18&&y==18)
{
putch(CROSSRD);
return;
}

/*左邊界交叉點*/
if(x==0)
{
putch(CROSSL);
return;
}

/*右邊界交叉點*/
if(x==18)
{
putch(CROSSR);
return;
}

/*上邊界交叉點*/
if(y==0)
{
putch(CROSSU);
return;
}

/*下邊界交叉點*/
if(y==18)
{
putch(CROSSD);
return;
}

/*棋盤中間的交叉點*/
putch(CROSS);
}

/*交換行棋方*/
int ChangeOrder(void)
{
if(gPlayOrder==CHESS1)
gPlayOrder=CHESS2;
else
gPlayOrder=CHESS1;

return(gPlayOrder);
}

/*獲取按鍵值*/
int GetKey(void)
{
char lowbyte;
int press;

while (bioskey(1) == 0)
;/*如果用戶沒有按鍵，空循環*/

press=bioskey(0);
lowbyte=press&0xff;
press=press&0xff00 + toupper(lowbyte);
return(press);
}

/*落子錯誤處理*/
void DoError(void)
{
sound(1200);
delay(50);
nosound();
}

/*贏棋處理*/
void DoWin(int Order)
{
sound(1500);delay(100);
sound(0); delay(50);
sound(800); delay(100);
sound(0); delay(50);
sound(1500);delay(100);
sound(0); delay(50);
sound(800); delay(100);
sound(0); delay(50);
nosound();

textcolor(RED+BLINK);
gotoxy(25,20);
if(Order==CHESS1)
cputs("PLAYER1 WIN!");
else
cputs("PLAYER2 WIN!");
gotoxy(25,21);
cputs(" \\<^+^>/");
getch();
}

/*走棋*/
int ChessGo(int Order,struct point Cursor)
{
/*判斷交叉點上有無棋子*/
if(gChessBoard[Cursor.x][Cursor.y]==CHESSNULL)
{
/*若沒有棋子, 則可以落子*/
gotoxy(Cursor.x+MAPXOFT,Cursor.y+MAPYOFT);
textcolor(LIGHTBLUE);
putch(Order);
gotoxy(Cursor.x+MAPXOFT,Cursor.y+MAPYOFT);
gChessBoard[Cursor.x][Cursor.y]=Order;
return TRUE;
}
else
return FALSE;
}

/*判斷當前行棋方落子後是否贏棋*/
int JudgeWin(int Order,struct point Cursor)
{
int i;
for(i=0;i<4;i++)
/*判斷在指定方向上是否有連續5個行棋方的棋子*/
if(JudgeWinLine(Order,Cursor,i))
return TRUE;
return FALSE;
}

/*判斷在指定方向上是否有連續5個行棋方的棋子*/
int JudgeWinLine(int Order,struct point Cursor,int direction)
{
int i;
struct point pos,dpos;
const int testnum = 5;
int count;

switch(direction)
{
case 0:/*在水平方向*/
pos.x=Cursor.x-(testnum-1);
pos.y=Cursor.y;
dpos.x=1;
dpos.y=0;
break;
case 1:/*在垂直方向*/
pos.x=Cursor.x;
pos.y=Cursor.y-(testnum-1);
dpos.x=0;
dpos.y=1;
break;
case 2:/*在左下至右上的斜方向*/
pos.x=Cursor.x-(testnum-1);
pos.y=Cursor.y+(testnum-1);
dpos.x=1;
dpos.y=-1;
break;
case 3:/*在左上至右下的斜方向*/
pos.x=Cursor.x-(testnum-1);
pos.y=Cursor.y-(testnum-1);
dpos.x=1;
dpos.y=1;
break;
}

count=0;
for(i=0;i<testnum*2+1;i++)
{
if(pos.x>=0&&pos.x<=18&&pos.y>=0&&pos.y<=18)
{
if(gChessBoard[pos.x][pos.y]==Order)
{
count++;
if(count>=testnum)
return TRUE;
}
else
count=0;
}
pos.x+=dpos.x;
pos.y+=dpos.y;
}

return FALSE;
}

/*移動游標*/
void MoveCursor(int Order,int press)
{
switch(press)
{
case PLAY1UP:
if(Order==CHESS1&&gCursor.y>0)
gCursor.y--;
break;
case PLAY1DOWN:
if(Order==CHESS1&&gCursor.y<18)
gCursor.y++;
break;
case PLAY1LEFT:
if(Order==CHESS1&&gCursor.x>0)
gCursor.x--;
break;
case PLAY1RIGHT:
if(Order==CHESS1&&gCursor.x<18)
gCursor.x++;
break;

case PLAY2UP:
if(Order==CHESS2&&gCursor.y>0)
gCursor.y--;
break;
case PLAY2DOWN:
if(Order==CHESS2&&gCursor.y<18)
gCursor.y++;
break;
case PLAY2LEFT:
if(Order==CHESS2&&gCursor.x>0)
gCursor.x--;
break;
case PLAY2RIGHT:
if(Order==CHESS2&&gCursor.x<18)
gCursor.x++;
break;
}

gotoxy(gCursor.x+MAPXOFT,gCursor.y+MAPYOFT);
}

/*游戲結束處理*/
void EndGame(void)
{
textmode(C80);
}

/*顯示當前行棋方*/
void ShowOrderMsg(int Order)
{
gotoxy(6,MAPYOFT+20);
textcolor(LIGHTRED);
if(Order==CHESS1)
cputs("Player1 go!");
else
cputs("Player2 go!");

gotoxy(gCursor.x+MAPXOFT,gCursor.y+MAPYOFT);
}

/*落子正確處理*/
void DoOK(void)
{
sound(500);
delay(70);
sound(600);
delay(50);
sound(1000);
delay(100);
nosound();
}

/*檢查用戶的按鍵類別*/
int CheckKey(int press)
{
if(press==ESCAPE)
return KEYEXIT;/*是退出鍵*/

else
if
( ( press==PLAY1DO && gPlayOrder==CHESS1) ||
( press==PLAY2DO && gPlayOrder==CHESS2)
)
return KEYFALLCHESS;/*是落子鍵*/

else
if
( press==PLAY1UP || press==PLAY1DOWN ||
press==PLAY1LEFT || press==PLAY1RIGHT ||
press==PLAY2UP || press==PLAY2DOWN ||
press==PLAY2LEFT || press==PLAY2RIGHT
)
return KEYMOVECURSOR;/*是游標移動鍵*/

else
return KEYINVALID;/*按鍵無效*/
}

4. 關於C語言在編譯時常出現的錯誤有哪些

1、fatal error C1010: unexpected end of file while looking for precompiled header directive。

尋找預編譯頭文件路徑時遇到了不該遇到的文件尾。(一般是沒有#include "stdafx.h")

2、fatal error C1083: Cannot open include file: 'R…….h': No such file or directory

不能打開包含文件「R…….h」：沒有這樣的文件或目錄。

3、error C2011: 'C……': 'class' type redefinition

類「C……」重定義。

4、error C2018: unknown character '0xa3'

不認識的字元'0xa3'。(一般是漢字或中文標點符號)

5、error C2057: expected constant expression

希望是常量表達式。(一般出現在switch語句的case分支中)

6、error C2065: 'IDD_MYDIALOG' : undeclared identifier

「IDD_MYDIALOG」：未聲明過的標識符。

7、error C2082: redefinition of formal parameter 'bReset'

函數參數「bReset」在函數體中重定義。

8、error C2143: syntax error: missing ':' before '{'

句法錯誤：「{」前缺少「;」。

9、error C2146: syntax error : missing ';' before identifier 'dc'

句法錯誤：在「dc」前丟了「;」。

10、error C2196: case value '69' already used

值69已經用過。(一般出現在switch語句的case分支中)

11、error C2509: 'OnTimer' : member function not declared in 'CHelloView'

成員函數「OnTimer」沒有在「CHelloView」中聲明。

12、error C2511: 'reset': overloaded member function 'void (int)' not found in 'B'

重載的函數「void reset(int)」在類「B」中找不到。

13、error C2555: 'B::f1': overriding virtual function differs from 'A::f1' only by return type or calling convention

類B對類A中同名函數f1的重載僅根據返回值或調用約定上的區別。

14、error C2660: 'SetTimer' : function does not take 2 parameters

「SetTimer」函數不傳遞2個參數。

15、warning C4035: 'f……': no return value

「f……」的return語句沒有返回值。

16、warning C4553: '= =' : operator has no effect; did you intend '='?

沒有效果的運算符「= =」;是否改為「=」?

17、warning C4700: local variable 'bReset' used without having been initialized

局部變數「bReset」沒有初始化就使用。

18、error C4716: 'CMyApp::InitInstance' : must return a value

「CMyApp::InitInstance」函數必須返回一個值。

19、LINK : fatal error LNK1168: cannot open Debug/P1.exe for writing

連接錯誤：不能打開P1.exe文件，以改寫內容。(一般是P1.Exe還在運行，未關閉)

20、error LNK2001: unresolved external symbol "public: virtual _ _thiscall C……::~C……(void)"

連接時發現沒有實現的外部符號(變數、函數等)。

function call missing argument list 調用函數的時候沒有給參數。

member function definition looks like a ctor, but name does not match enclosing class 成員函數聲明了但沒有使用

unexpected end of file while looking for precompiled header directive 在尋找預編譯頭文件時文件意外結束，編譯不正常終止可能造成這種情況

5. C語言中的俄羅斯方塊

我給你，我有源代碼，可以運行
/*************************
<Russia Diamonds Ver 1.0>
Copyright by forever_chang
[email protected]
2001.11.1
*************************/
/*****************************************************************************************/
#include "graphics.h" /*頭文件*/
#include "time.h"
#include "stdlib.h"
#include "bios.h"
#include "dos.h"
#include "stdio.h"
#define ESC 0x11b /*鍵盤掃描碼*/
#define UP 0x4800
#define DOWN 0x5000
#define LEFT 0x4b00
#define F1 0x3b00
#define RIGHT 0x4d00
#define YES 0x1579
#define NO 0x316e
#define RESTART 0x1372
/*****************************************************************************************/
struct diamond /*記錄每種方塊每種狀態的信息*/
{
int x[4];
int y[4];
int start_x;
int start_y;
int color;
struct diamond *next;
};
int grid[12][23]; /*記錄所有格子的狀態 (0)沒有方塊 (1)有固定方塊 (2)有活動方塊*/
int x; /*活動方塊所在位置*/
int y;
int level; /*游戲難度*/
int count; /*計數器*/
int score;/*得分*/
struct diamond *nowinfo; /*當前活動方塊*/
struct diamond *nextinfo; /*下一個方塊*/
int color;/*畫格子的顏色*/
int backcolor;/*游戲區域背景色*/
/*****************************************************************************************/
void show_interface (int mode);/*顯示游戲界面*/
void show_copsign (int topx,int topy,int size,int color);/*顯示公司標志--恆基偉業*/
void show_intro (int xs,int ys);/*顯示軟體介紹區*/
/*void print(); 測試用函數*/
void scandel();/*掃描所有格子看是否有可消除行*/
void show_down ();/*方塊下落後的下一個狀態*/
void show_next ();/*方塊翻轉後的下一個狀態*/
void show_left ();/*方塊向左移動後的下一個狀態*/
void show_right ();/*方塊向右移動後的下一個狀態*/
void interrupt (*oldtimer)();/*指向未安裝前的中斷向量,即函數指針,指向一段可執行的代碼*/
void install();/*安裝新的中斷向量,即將中斷服務程序安裝到中斷向量表中*/
void interrupt newtimer();/*中斷服務程序*/
struct diamond *get_diamond();/*隨機得到一個方塊*/
struct diamond *create_I();/*函數用來構造各種類形方塊的環形鏈表*/
struct diamond *create_T();/*返回鏈表中隨機一個狀態的指針*/
struct diamond *create_L();
struct diamond *create_J();
struct diamond *create_Z();
struct diamond *create_N();
struct diamond *create_H();
void delinfo (struct diamond *info);/*釋放當前方塊所佔用的空間*/
void addtobuffer(int c);/*向鍵盤緩沖區中增加一個DOWN*/
/*void clrkey();調用dos中斷清空鍵盤緩沖區,未使用此方法.*/
void showsubwin(struct diamond *next);/*在小窗口顯示下一個方塊*/
void showscore(int scoreget);/*顯示分數*/
void startset();/*初始化游戲*/
/*****************************************************************************************/
main ()
{
int driver=VGA;
int mode=VGAHI;
int i;/*計數器*/
int j;
int key;/*記錄鍵盤掃描碼*/
initgraph (&driver,&mode,"");/*初始化*/
color=8;
backcolor=7;
level=1;
score=298;
count=0;
show_interface (9);/*顯示界面*/
setfillstyle(SOLID_FILL,1);
bar(0,465,640,480);
outtextxy(5,469,"Press any key to start...");
getch();
setfillstyle(SOLID_FILL,9);
bar(0,465,640,480);
showscore(0);/*顯示分數*/
randomize();
nowinfo=get_diamond ();/*得到一個當前方塊*/
oldtimer=getvect(0x1c);
install(newtimer);
for(i=0;i<=21;i++)/*初始化grid[12][23]*/
{
for(j=1;j<=10;j++)
grid[j][i]=0;
}
for(i=0;i<=22;i++)
{
grid[0][i]=1;
grid[11][i]=1;
}
for(i=0;i<=11;i++)
{
grid[i][22]=1;
}

x=nowinfo->start_x;/*初始化方塊位置*/
y=nowinfo->start_y;
nextinfo=get_diamond ();/*得到下一個方塊*/
showsubwin(nextinfo);

for (;
{
key=bioskey(0);/*得到鍵盤掃描碼*/
if (key)
{
switch(key)
{

case DOWN:{
show_down ();
break;
}
case UP:{
show_next ();
break;
}
case LEFT:{
show_left();
break;
}
case RIGHT:{
show_right();
break;
}
case RESTART:{
install(oldtimer);
setfillstyle(SOLID_FILL,1);
bar(0,465,640,480);
outtextxy(5,469,"Are you sure to restart (Y/N)...");
for (;
{
key=bioskey(0);/*得到鍵盤掃描碼*/
if (key==YES)
{
startset();
setfillstyle(SOLID_FILL,9);
bar(0,465,640,480);
break;
}
if (key==NO)
{
setfillstyle(SOLID_FILL,9);
bar(0,465,640,480);
install(newtimer);
break;
}
}
break;
}
/* case F1:{
print();
break;
}
*/
case ESC:{
install(oldtimer);
setfillstyle(SOLID_FILL,1);
bar(0,465,640,480);
outtextxy(5,469,"Are you sure to exit (Y/N)...");
for (;
{
key=bioskey(0);/*得到鍵盤掃描碼*/
if (key==YES)
{
closegraph();
exit(0);
}
if (key==NO)
{
setfillstyle(SOLID_FILL,9);
bar(0,465,640,480);
install(newtimer);
break;
}
}

}
}
}
}
}
/*****************************************************************************************/
struct diamond *get_diamond()
{
struct diamond *now;
switch (random(7)+1)
{
case 1:{
now=create_I();
return now;
}
case 2:{
now=create_T();
return now;
}
case 3:{
now=create_L();
return now;
}
case 4:{
now=create_J();
return now;
}
case 5:{
now=create_Z();
return now;
}
case 6:{
now=create_N();
return now;
}
case 7:{
now=create_H();
return now;
}
}
}
/*****************************************************************************************/
void show_interface (int fill_mode)
{
int i;
setbkcolor (9);
setcolor (color);
setfillstyle (SOLID_FILL,backcolor);
bar (100,60,300,420);
bar (360,60,440,140);
rectangle (100,60,300,420);
rectangle (96,56,304,424);

rectangle (360,60,440,140);
rectangle (356,56,444,144);
setfillstyle (fill_mode,14);
floodfill (97,57,color);
floodfill (397,57,color);
setcolor(1);
rectangle(96,56,304,424);
setcolor (color);
for (i=80;i<=400;i+=20)
{
line (100,i,300,i);
}
for (i=120;i<=280;i+=20)
{
line (i,60,i,420);
}
for (i=80;i<=120;i+=20)
{
line (360,i,440,i);
}
for (i=380;i<=420;i+=20)
{
line (i,60,i,140);
}
show_intro (360,180);
show_copsign (475,320,40,1);
setfillstyle(SOLID_FILL,1);
setcolor(14);
rectangle(420,405,534,417);
floodfill (421,406,14);
outtextxy(422,408,"HI-TECH WEALTH");
}
/*****************************************************************************************/
void show_copsign (int topx,int topy,int size,int color)
{
int halfsize,qtrsize;
int xadd,xdel,yadd1,yadd2;
halfsize=0.5*size;
qtrsize=0.25*size;

xadd=topx+size;
xdel=topx-size;
yadd1=topy+size;
yadd2=topy+2*size;

setcolor(color);
line (topx,topy,xdel,yadd1);
line (xdel,yadd1,topx,yadd2);
line (topx,yadd2,xadd,yadd1);
line (xadd,yadd1,topx,topy);
rectangle (topx-halfsize,topy+halfsize,topx+halfsize,yadd1+halfsize);
setfillstyle (SOLID_FILL,color);
floodfill (topx,topy+1,color);
floodfill (xdel+1,yadd1,color);
floodfill (topx,yadd2-1,color);
floodfill (xadd-1,yadd1,color);
rectangle (topx-halfsize,yadd1-qtrsize,topx-0.75*halfsize,yadd1+qtrsize);
floodfill (topx-halfsize+1,yadd1-qtrsize+1,color);
rectangle (topx-qtrsize,yadd1-halfsize,topx+qtrsize,yadd1-0.25*halfsize);
floodfill (topx-qtrsize+1,yadd1-halfsize+1,color);
rectangle (topx+0.75*halfsize,yadd1-qtrsize,topx+halfsize,yadd1+qtrsize);
floodfill (topx+0.75*halfsize+1,yadd1-qtrsize+1,color);
rectangle (topx-qtrsize,yadd1+0.25*halfsize,topx+qtrsize,yadd2-halfsize);
floodfill (topx-qtrsize+1,yadd1+0.25*halfsize+1,color);
setcolor(14);
line (topx,topy-1,xdel-1,yadd1);
line (xdel-1,yadd1,topx,yadd2+1);
line (topx,yadd2+1,xadd+1,yadd1);
line (xadd+1,yadd1,topx,topy-1);
setfillstyle (SOLID_FILL,14);
floodfill (topx,yadd1,color);
}
/*****************************************************************************************/
void show_intro (int xs,int ys)
{
char stemp[20];
setcolor (15);
rectangle(xs-3,ys-3,xs+239,ys+115);
line (xs-3,ys+26,xs+239,ys+26);
line (xs-3,ys+72,xs+239,ys+72);
outtextxy(xs,ys,"Level:");
outtextxy(xs,ys+15,"Score:");
sprintf(stemp," -Roll -Downwards");
stemp[0]=24;
stemp[7]=25;
outtextxy(xs,ys+30,"Help:");
setcolor(14);
outtextxy(xs+40,ys+30,stemp);
outtextxy(xs+40,ys+45,"<-Turn Left >-Turn Right");
outtextxy(xs+40,ys+60,"Esc-Exit R-Restart");
outtextxy(xs,ys+75,"Russia Diamonds Ver 1.0");
outtextxy(xs,ys+90,"CopyRight By ChangYong.01-11-1");
outtextxy(xs,ys+105,"Email:[email protected]");
}
/*****************************************************************************************/
struct diamond *create_I()
{
struct diamond *info;
struct diamond *first;
first=(struct diamond *)malloc(sizeof(struct diamond));
info=(struct diamond *)malloc(sizeof(struct diamond));
first->next=info;
info->next=first;
first->x[0]=0;
first->y[0]=0;
first->x[1]=-1;
first->y[1]=0;
first->x[2]=1;
first->y[2]=0;
first->x[3]=2;
first->y[3]=0;
first->start_x=5;
first->start_y=3;
first->color=2;

info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=-1;
info->x[2]=0;
info->y[2]=1;
info->x[3]=0;
info->y[3]=2;
info->start_x=5;
info->start_y=1;
info->color=2;

if(random(2)==0) {return first;}
else {return first->next;}
}
/*****************************************************************************************/
struct diamond *create_T()
{
struct diamond *info;
struct diamond *first;
struct diamond *last;
int i;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=-1;
info->y[1]=0;
info->x[2]=0;
info->y[2]=-1;
info->x[3]=1;
info->y[3]=0;
info->start_x=5;
info->start_y=3;
info->color=4;
first=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=1;
info->x[2]=0;
info->y[2]=-1;
info->x[3]=1;
info->y[3]=0;
info->start_x=5;
info->start_y=2;
info->color=4;
last->next=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=-1;
info->y[1]=0;
info->x[2]=1;
info->y[2]=0;
info->x[3]=0;
info->y[3]=1;
info->start_x=5;
info->start_y=2;
info->color=4;
last->next=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=1;
info->x[2]=0;
info->y[2]=-1;
info->x[3]=-1;
info->y[3]=0;
info->start_x=5;
info->start_y=2;
info->color=4;
last->next=info;
last=info;
last->next=first;

for (i=0;i<=random(4);i++)
{
first=first->next;
}
return first;
}
/*****************************************************************************************/
struct diamond *create_L()
{
struct diamond *info;
struct diamond *first;
struct diamond *last;
int i;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=1;
info->x[2]=0;
info->y[2]=-1;
info->x[3]=1;
info->y[3]=1;
info->start_x=5;
info->start_y=2;
info->color=5;
first=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=-1;
info->y[1]=0;
info->x[2]=1;
info->y[2]=0;
info->x[3]=-1;
info->y[3]=1;
info->start_x=5;
info->start_y=2;
info->color=5;
last->next=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=1;
info->x[2]=0;
info->y[2]=-1;
info->x[3]=-1;
info->y[3]=-1;
info->start_x=5;
info->start_y=2;
info->color=5;
last->next=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=-1;
info->y[1]=0;
info->x[2]=1;
info->y[2]=0;
info->x[3]=1;
info->y[3]=-1;
info->start_x=5;
info->start_y=2;
info->color=5;
last->next=info;
last=info;
last->next=first;

for (i=0;i<=random(4);i++)
{
first=first->next;
}
return first;
}
/*****************************************************************************************/
struct diamond *create_J()
{
struct diamond *info;
struct diamond *first;
struct diamond *last;
int i;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=1;
info->x[2]=0;
info->y[2]=-1;
info->x[3]=-1;
info->y[3]=1;
info->start_x=5;
info->start_y=2;
info->color=6;
first=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=-1;
info->y[1]=0;
info->x[2]=1;
info->y[2]=0;
info->x[3]=-1;
info->y[3]=-1;
info->start_x=5;
info->start_y=2;
info->color=6;
last->next=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=1;
info->x[2]=0;
info->y[2]=-1;
info->x[3]=1;
info->y[3]=-1;
info->start_x=5;
info->start_y=2;
info->color=6;
last->next=info;
last=info;

info=(struct diamond *)malloc(sizeof(struct diamond));
info->x[0]=0;
info->y[0]=0;
info->x[1]=-1;
info->y[1]=0;
info->x[2]=1;
info->y[2]=0;
info->x[3]=1;
info->y[3]=1;
info->start_x=5;
info->start_y=2;
info->color=6;
last->next=info;
last=info;
last->next=first;

for (i=0;i<=random(4);i++)
{
first=first->next;
}
return first;
}
/*****************************************************************************************/
struct diamond *create_Z()
{
struct diamond *info;
struct diamond *first;
first=(struct diamond *)malloc(sizeof(struct diamond));
info=(struct diamond *)malloc(sizeof(struct diamond));
first->next=info;
info->next=first;
first->x[0]=0;
first->y[0]=0;
first->x[1]=-1;
first->y[1]=0;
first->x[2]=0;
first->y[2]=1;
first->x[3]=1;
first->y[3]=1;
first->start_x=5;
first->start_y=2;
first->color=9;

info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=1;
info->x[2]=1;
info->y[2]=0;
info->x[3]=1;
info->y[3]=-1;
info->start_x=5;
info->start_y=2;
info->color=9;

if(random(2)==0) {return first;}
else {return first->next;}
}
/*****************************************************************************************/
struct diamond *create_N()
{
struct diamond *info;
struct diamond *first;
first=(struct diamond *)malloc(sizeof(struct diamond));
info=(struct diamond *)malloc(sizeof(struct diamond));
first->next=info;
info->next=first;
first->x[0]=0;
first->y[0]=0;
first->x[1]=0;
first->y[1]=1;
first->x[2]=-1;
first->y[2]=1;
first->x[3]=1;
first->y[3]=0;
first->start_x=5;
first->start_y=2;
first->color=14;

info->x[0]=0;
info->y[0]=0;
info->x[1]=0;
info->y[1]=-1;
info->x[2]=1;
info->y[2]=0;
info->x[3]=1;
info->y[3]=1;
info->start_x=5;
info->start_y=2;
info->color=14;

if(random(2)==0) {return first;}
else {return first->next;}
}
/*****************************************************************************************/
struct diamond *create_H()
{
struct diamond *first;
first=(struct diamond *)malloc(sizeof(struct diamond));
first->next=first;
first->x[0]=0;
first->y[0]=0;
first->x[1]=0;
first->y[1]=1;
first->x[2]=1;
first->y[2]=0;
first->x[3]=1;
first->y[3]=1;
first->start_x=5;
first->start_y=2;
first->color=1;
return first;
}
/*****************************************************************************************/
void show_next ()
{
int nowx;/*記錄當前每個格子的位置*/
int nowy;
int i;/*計數器*/
int j;
int haveit;/*當前格子是否已經顯示*/
struct diamond *next;/*當前方塊的翻轉後的下一個狀態*/
next=nowinfo->next;
if (next==NULL) {gotoxy(1,1);printf("null");}
for (i=0;i<=3;i++)/*判斷是否能夠翻轉,若不能,就直接退出該函數*/
{
if (grid[x+next->x[i]][y+next->y[i]]==1)
{
return;
}
}

setfillstyle(SOLID_FILL,backcolor);/*設置背景色以消除不需要的格子*/
for (i=0;i<=3;i++)
{
haveit=0;
for (j=0;j<=3;j++)
{
if (next->x[j]==nowinfo->x[i]&&next->y[j]==nowinfo->y[i]) {haveit=1;break;}
}
if (haveit==0) /*判斷翻轉後該格子是否顯示,若不顯示,將該格子設為背景色*/
{
grid[x+nowinfo->x[i]][y+nowinfo->y[i]]=0;
if (y+nowinfo->y[i]>=4)/*判斷該格子是否到了可以顯示的區域*/
floodfill(80+(nowinfo->x[i]+x)*20+1,-20+(nowinfo->y[i]+y)*20+1,color);
}
}

nowinfo=next;
nowx=x;
nowy=y;
setfillstyle(SOLID_FILL,nowinfo->color);/*設置填沖色為方塊的顏色*/
for (i=0;i<=3;i++)
{
if (grid[x+nowinfo->x[i]][y+nowinfo->y[i]]!=2)/*如果該格子還沒有被顯示*/
{
nowx=x+nowinfo->x[i];
nowy=y+nowinfo->y[i];
if (y+nowinfo->y[i]>=4)
floodfill(80+nowx*20+1,-20+nowy*20+1,color);
grid[nowx][nowy]=2; /*設置該格子當前有活動方塊*/
}
}
return;
}
/*****************************************************************************************/
void show_left ()
{
int i;/*計數器*/
int j;
int haveit;/*當前格子是否已經顯示*/
int nowx;/*記錄當前每個格子的位置*/
int nowy;
for (i=0;i<=3;i++)/*判斷是否可以向左移動*/
{
if (grid[x-1+nowinfo->x[i]][y+nowinfo->y[i]]==1)
{
return;
}
}

setfillstyle(SOLID_FILL,backcolor);/*設置背景色以消除不需要的格子*/
for (i=0;i<=3;i++)
{
haveit=0;
for (j=0;j<=3;j++)
{
if (nowinfo->x[i]==nowinfo->x[j]-1&&nowinfo->y[i]==nowinfo->y[j]) {haveit=1;break;}
}
if (haveit==0) /*判斷翻轉後該格子是否顯示,若不顯示,將該格子設為背景色*/
{
grid[x+nowinfo->x[i]][y+nowinfo->y[i]]=0;
if (y+nowinfo->y[i]>=4)/*判斷該格子是否到了可以顯示的區域*/
floodfill(80+(nowinfo->x[i]+x)*20+1,-20+(nowinfo->y[i]+y)*20+1,color);
}
}

setfillstyle(SOLID_FILL,nowinfo->color);/*設置填沖色為方塊的顏色*/
for (i=0;i<=3;i++)
{
nowx=x+nowinfo->x[i]-1;
nowy=y+nowinfo->y[i];
if (grid[nowx][nowy]!=2)/*如果該格子還沒有被顯示*/
{
if (nowy>=4)
floodfill(80+nowx*20+1,-20+nowy*20+1,color);
grid[nowx][nowy]=2;
}
}
x=x-1;
return;
}
/*****************************************************************************************/
void show_right ()
{
int i;/*計數器*/
int j;
int haveit;/*當前格子是否已經顯示*/
int nowx;/*記錄當前每個格子的位置*/
int nowy;
for (i=0;i<=3;i++)
{
if (grid[x+1+nowinfo->x[i]][y+nowinfo->y[i]]==1)
{
return;/*判斷是否可以向右移動*/
}
}

setfillstyle(SOLID_FILL,backcolor);/*設置背景色以消除不需要的格子*/
for (i=0;i<=3;i++)
{
haveit=0;
for (j=0;j<=3;j++)
{
if (nowinfo->x[i]==nowinfo->x[j]+1&&nowinfo->y[i]==nowinfo->y[j]) {haveit=1;break;}
}
if (haveit==0)/*判斷翻轉後該格子是否顯示,若不顯示,將該格子設為背景色*/
{
grid[x+nowinfo->x[i]][y+nowinfo->y[i]]=0;
if (y+nowinfo->y[i]>=4)/*判斷該格子是否到了可以顯示的區域*/
floodfill(80+(nowinfo->x[i]+x)*20+1,-20+(nowinfo->y[i]+y)*20+1,color);
}
}

setfillstyle(SOLID_FILL,nowinfo->color);/*設置填沖色為方塊的顏色*/
for (i=0;i<=3;i++)
{
nowx=x+nowinfo->x[i]+1;
nowy=y+nowinfo->y[i];
if (grid[nowx][nowy]!=2)
{
if (nowy>=4)/*判斷該格子是否到了可以顯示的區域*/
floodfill(80+nowx*20+1,-20+nowy*20+1,color);
grid[nowx][nowy]=2;
}
}
x=x+1;
return;
}
/*****************************************************************************************/
void show_down ()
{

int i;/*計數器*/
int j;
int haveit;/*當前格子是否已經顯示*/
int nowx;/*記錄當前每個格子的位置*/
int nowy;
int key;
for (i=0;i<=3;i++)
{
if (grid[x+nowinfo->x[i]][y+nowinfo->y[i]+1]==1)/*判斷方塊是否能夠下落*/
{
for (j=0;j<=3;j++)
{
grid[x+nowinfo->x[j]][y+nowinfo->y[j]]=1;
if (y+nowinfo->y[j]<=3)
{/*判斷游戲是否已經玩完*/
install(oldtimer);
setfillstyle(SOLID_FILL,1);
bar(0,465,640,480);
outtextxy(5,469,"Do you want to restart (Y/N)...");
for (;
{
key=bioskey(0);
if (key==YES)
{
startset();
setfillstyle(SOLID_FILL,9);
bar(0,465,640,480);
return;
}
if (key==NO)
{
closegraph();
exit (0);}
}
}
}

delinfo(nowinfo);
scandel();/*掃描,刪除*/
delay(2500);
while(bioskey(1)) bioskey(0);/*清除鍵盤緩沖區*/
/* clrkey();*/
nowinfo=nextinfo;/*得到新的方塊*/
nextinfo=get_diamond();/*得到下一個方塊*/
showsubwin(nextinfo);
x=nowinfo->start_x;/*重新設置方塊位置*/
y=nowinfo->start_y;
return;
}
}

setfillstyle(SOLID_FILL,backcolor);/*設置背景色以消除不需要的格子*/

for (i=0;i<=3;i++)
{
haveit=0;
for (j=0;j<=3;j++)
{
if (nowinfo->x[i]==nowinfo->x[j]&&nowinfo->y[i]==nowinfo->y[j]+1) {haveit=1;break;}
}
......
詳見：
http://topic.csdn.net/t/20030409/15/1638691.html
http://www.anyter.com/doc/doc.asp?doc_id=87