俄罗斯方块

#include <graphics.h>
#include <stdio.h>
#include <dos.h>
#include <conio.h>
#include <time.h>
#include <math.h>
#include <stdlib.h>
void draw_block(int x,int y,int style,int way);
void kill_line(int y);
void draw_little_block(int x,int y,int z,int style);
int check_block(int x,int y,int style);

int change(int *i,int *j,int key);
int style1,style,score,speed,l;
int board[10][20];
char str[100];

struct shape
{
int xy[8];
int next;
};

struct shape shapes[19]=
{

{
0,-2, 0,-1, 0, 0, 1, 0, 1
},
{-1, 0, 0, 0, 1,-1, 1, 0, 2},
{ 0,-2, 1,-2, 1,-1, 1, 0, 3},
{-1,-1,-1, 0, 0,-1, 1,-1, 0},
{ 0,-2, 0,-1, 0, 0, 1,-2, 5},
{-1,-1, 0,-1, 1,-1, 1, 0, 6},
{ 0, 0, 1,-2, 1,-1, 1, 0, 7},
{-1,-1,-1, 0, 0, 0, 1, 0, 4},
{-1, 0, 0,-1, 0, 0, 1, 0, 9},
{ 0,-2, 0,-1, 0, 0, 1,-1,10},
{-1,-1, 0,-1, 1,-1, 0, 0,11},
{ 0,-1, 1,-2, 1,-1, 1, 0, 8},
{-1, 0, 0,-1, 0, 0, 1,-1,13},
{ 0,-2, 0,-1, 1,-1, 1, 0,12},
{-1,-1, 0,-1, 0, 0, 1, 0,15},
{ 0,-1, 0, 0, 1,-2, 1,-1,14},
{ 0,-3, 0,-2, 0,-1, 0, 0,17},
{-1, 0, 0, 0, 1, 0, 2, 0,16},
{ 0,-1, 0, 0, 1,-1, 1, 0,18}
};

#define MAPXOFT 9
#define MAPYOFT 5

#define MAPXOFT1 18
#define MAPYOFT1 17

#define LEFT 0x4b00
#define RIGHT 0x4d00
#define DOWN 0×5000
#define UP 0×4800
#define ESC 0x011b
#define ENTER 0x1c0d

int main()
{
int gdriver,gmode,

i,j,key,x0=5,y0=1,m,n,c,key1,p,q,le=0,b;
l=1,score=0;
gdriver=DETECT;

initgraph(&gdriver,&gmode,”c:\\TURBOC2″);
randomize();

for(m=0;m<=19;m++)
for(n=0;n<=19;n++)
board[m][n]=0; /* 初始游戏版 */

setcolor(RED); /* 开机的画面 */
settextstyle(1,0,5);
outtextxy(100,100,” WELCOME TO RUSSIS”);
setcolor(YELLOW);
settextstyle(1,0,3);
outtextxy(100,250,”please press ENTER to start “);
setcolor(GREEN);
outtextxy(100,350,”Designed by xukui”);
outtextxy(100,400,”chen hong , leiyunxu”);
setcolor(14);
settextstyle
(0,0,4);
/*
circle(400,350,60);
ellipse(370,340,60,120,25,25);
ellipse(430,340,60,120,25,25);
ellipse(400,350,225,315,30,30);*/

getch();

settextstyle(0,0,1);

cleardevice();

setcolor(LIGHTRED); /* 画出游戏所在的范围图

*/
setlinestyle(0,0,3);
setfillstyle(1,14);
rectangle(157,419,333,429);
floodfill(300,424,LIGHTRED);

setcolor(LIGHTRED);
setlinestyle(0,0,3);
setfillstyle(1,14);
rectangle(147,95,157,429);
floodfill(152,200,LIGHTRED);

setcolor(LIGHTRED);
setlinestyle(0,0,3);
setfillstyle(1,14);
rectangle(323,95,333,429);
floodfill(330,320,LIGHTRED);

setcolor(LIGHTRED);
setlinestyle(0,0,1);
setfillstyle(1,BLUE);
rectangle(450,50,500,70);
floodfill(455,55,LIGHTRED);

setcolor(10);
for(m=0;m<=10;m=m+2)
ellipse(240,94,0,180,84+m,84+m);

setcolor(14);
setfillstyle(1,0);
circle(440,330,60);
floodfill(440,330,14);

outtextxy(420,80,”* you can change the game”);

/* 对游戏的说明 */
outtextxy(440,90,”-speed and the gradth by”); /*

上为变形左右为调整

下为快下 ESC为退出 */
outtextxy(440,100,” using ‘up’and’down’.”);
outtextxy(420,110,”* when you are plying the”);
outtextxy(440,120,”game,you can use these pu”);
outtextxy(440,130,”-tturns.”);
outtextxy(420,140,”* if you want to go into t”);
outtextxy(440,150,”-he game,please ‘enter’.”);
outtextxy(420,160,”* you can chang shapes “);
outtextxy(440,170,” using UP”);
outtextxy(420,180,”* RIGHT and LEFT can” );
outtextxy(440,190,” move shapes”);

outtextxy(10,40,”GAMESPEED:”);
outtextxy(10,100,”GRADTH:”);
printf(“\n\n\n 1″);
printf(“\n\n\n\n 0″);

/* setcolor(LIGHTRED);
setlinestyle(0,0,1);
setfillstyle(1,10);
rectangle(10,65,110,85);
floodfill(15,75,LIGHTRED); */

outtextxy(450,40,”SCORES:”);
outtextxy(10,190,”**The speed will”);
outtextxy(10,200,”increas if score”);
outtextxy(10,210,”increas 3″);

for(p=0;p<=100;p++) /* 对速度的调整 */
{ key=bioskey(0);

if(key==ENTER)
break;

if(key==UP)
{
if(l==9)
l=9;
if(l<9)
l++;
}
if(key==DOWN)
{
if(l==1)
l=l;
if(l>1)
l–;
}
gotoxy(2,4);
printf(“%d”,l);
}
for(q=0;q<=100;q++) /* 对高度的调整 */
{
key=bioskey(0);
if(key==ENTER)
break;

if(key==UP)
{
if(le==5)
le=le;
if(le<5)
le++;
}
if(key==DOWN)
{
if(le==0)
le=le;
if(le>0)
le–;
}
gotoxy(2,8);
printf(“%d”,le);
}

key=bioskey(0);
if(key==ENTER)
{
style=random(19);
for(m=1;m<=le;m++) /* 具体的对高度的调整 */
{
b=random(7)+1;
for(n=1;n<=10;n++)
{
if(random(2))
{
board[n-1][20-m]=1;
draw_little_block(MAPXOFT+n,MAPYOFT+21-m,1,b);
}

}
}

while(1)
{
while(1)
{

i=x0,j=y0;
style1=random(19);
setcolor(14); /* 画出下一个方

块 */
draw_block(MAPXOFT1,MAPYOFT1,style1,1);

for(j=y0;j<=20;j++)
{

while(1)
{

if(bioskey(1))
{
key=bioskey(0);

change(&i,&j,key);

}
if(!check_block

(i,j+1,style))
break;
if(j==20)
break;

if(speed==1)
{
draw_block (i,j,style,0);
j++;
draw_block (i,j,style,1);
delay(10000);
}

if(speed!=1)
{
m++;
delay

(10000);
if(m>=3*(10-l))
{
m=0;
draw_block

(i,j,style,0);
j++;
draw_block

(i,j,style,1);
}
}

}

speed=0;

for(m=0;m<=6;m+=2) /* 对有方块的位置给予1

的数值 */
board[i+shapes[style].xy[m]-1]

[j+shapes[style].xy[m+1]-1]=1;

if(board[ i][4]==1)

{

setcolor(14);

settextstyle(0,0,2);

outtextxy(10,450,”CAREFUL -_-”);

delay(100000000);

setcolor(0);

outtextxy(10,450,”CAREFUL -_-”);

settextstyle(0,0,1);

setcolor(LIGHTRED);
}

/* setcolor(LIGHTRED);
setlinestyle(0,0,1);
setfillstyle(1,10);
rectangle(10,65,110,85);
floodfill(15,75,LIGHTRED);*/

if(l==1) /* 显示当前游戏等级 */
{
setcolor(LIGHTRED);
setlinestyle(0,0,1); /* 容易的速度 */
setfillstyle(1,10);
rectangle(10,65,110,85);
floodfill(15,75,LIGHTRED);

outtextxy(7,70,” easy speed”);
}

if(l==4)

{
setcolor(BLACK);
outtextxy(7,70,” easy speed”);
setcolor(LIGHTRED); /* 中等难度 */
setlinestyle(0,0,1);
setfillstyle(1,10);
rectangle(10,65,110,85);
floodfill(15,75,LIGHTRED);
outtextxy(7,70,” normal speed”);
}
if(l==7)
{
setcolor(BLACK);
outtextxy(7,70,” normal speed”);
setcolor(LIGHTRED);
setlinestyle(0,0,1); /* 困难的难度 */
setfillstyle(1,10);
rectangle(10,65,110,85);
floodfill(15,75,LIGHTRED);
outtextxy(7,70,” hard speed”);
}
kill_line(j);
if(j==20)
break;

if(!check_block(i,j+1,style))
break;

}
draw_block(MAPXOFT1,MAPYOFT1,style1,0);

style=style1;

if(j==1) /* 关机的画面 */
{
setcolor(14);
settextstyle(0,0,2);
outtextxy(170,200,”GAME OVER”);
outtextxy(170,240,”THANK YOU”);
sleep(3);
exit(0);
}
}

}
}
getch();
}

int change(int *i,int *j,int key)
{

if(key==UP&&check_block(*i,*j,shapes[style].next)) /*

变形 */
{
draw_block(*i,*j,style,0);
style=shapes[style].next;
draw_block(*i,*j,style,1);
}

else if(key==LEFT&&check_block(*i-1,*j,style)) /* 移动

*/
{
draw_block(*i,*j,style,0);
(*i)–;
draw_block(*i,*j,style,1);
}

else if(key==RIGHT&&check_block(*i+1,*j,style))
{
draw_block(*i,*j,style,0);
(*i)++;
draw_block(*i,*j,style,1);
}
else if(key==DOWN&&check_block(*i,*j+1,style)) /* 下降

*/
{
draw_block(*i,*j,style,0);
(*j)++;
draw_block(*i,*j,style,1);
speed=1;

}

else if(key==ESC) /* 退出 */
exit(0);

}

void draw_block(int x,int y,int style,int way)

{
int x1=x+MAPXOFT,y1=y+MAPYOFT;

int i;

if(way==1)
{
setcolor(WHITE);

}
else
{
setcolor(BLACK);

}
for(i=0;i<=6;i+=2)
{

draw_little_block(x1+shapes[style].xy[i],y1+shapes[style].xy[i+1],way,style);

}
}

void draw_little_block(int x,int y,int z,int style) /*

小方块*/
{ int m,n;

if(z==1)
{
if(0<=style&&style<=3)
n=2;
if(4<=style&&style<=7)
n=3;
if(8<=style&&style<=11)
n=4;
if(12<=style&&style<=13)
n=5;
if(14<=style&&style<=15)
n=6;
if(16<=style&&style<=17)
n=7;
if(style==18)
n=8;

m=1;
}

if(z==0)
{
m=0,n=0;
}

setcolor(m);

setfillstyle(1,n);

rectangle(x*16,y*16,x*16+16,y*16+16);

floodfill(x*16+2,y*16+2,m);

}

void kill_line(int y)
{
int i,t=1,j,k,color=random(7)+1;
for(;y>=1&&t<=4;y–,t++) /* 对4行进行验证 */
{
for(i=1;i<=10;i++)
if(!board[i-1][y-1]) /* 严整1行的数组是不是全

为1 */
break;
if(i==11)

{
setcolor(LIGHTRED); /* 对积分底色的画法

setlinestyle(0,0,1);

setfillstyle(1,BLUE);

rectangle(450,50,500,70);

floodfill(455,55,LIGHTRED);

score++; /* 每消去1行可以得1分 */
setcolor(14);
itoa(score,str,10);
outtextxy(460,55,str);
if(score!=0&&score%3==0)
l++; /* 每次分到一定位置是速度进

行提高（目前是3行加1次可以调整） */

setcolor(14); /* 每次消去是进行庆祝模式 */
settextstyle(0,0,4);
outtextxy(10,310,”COOL”);
outtextxy(10,270,”^_^”);
delay(100000000);
delay(100000000);
delay(100000000);

setcolor(BLACK);
settextstyle(0,0,4);
outtextxy(10,310,”COOL”);
outtextxy(10,270,”^_^”);
settextstyle(0,0,1);

if(score%3==0&&score!=0)
{
setcolor(14);
settextstyle(0,0,2);
outtextxy(10,435,”CONGRATULATION ON YOU ^_^”);

sleep(2);

setcolor(BLACK);
settextstyle(0,0,2);
outtextxy(10,435,”CONGRATULATION ON YOU ^_^ “);

settextstyle(0,0,1);
}

for(k=1;k<=10;k++) /* 对满了行进行消去

*/
{
setcolor(BLACK);

draw_little_block

(k+MAPXOFT,y+MAPYOFT,0,2);

}
for(j=y-1;j>=1;j–) /* 消去1行后用上面的

累下来（并且调整色彩） */

for(k=1;k<=10;k++)
{
board[k-1][j]=board[k-1][j-1];