DOS简易版C语言贪吃蛇

2023-08-08 16:34:04 85

本文实例为大家分享了C语言实现贪吃蛇的具体代码，供大家参考，具体内容如下

#include
#include
#include
#include
#include



#defineWALL_LENGTH22

#defineLEFT0x4b
#defineRIGHT0x4d
#defineDOWN0x50
#defineUP0x48

structSnakes{
intx;
inty;
structSnakes*prev;
structSnakes*next;
};

structFood{
intx;
inty;
};


structSnakes*header;
structSnakes*tailer;
structFood*food;

intwall[WALL_LENGTH][WALL_LENGTH];
intdirection=RIGHT;



/**/
voidinit();
voiddraw();
voidmove();
voiddoMove(intx1,inty1);
voideat();

voidkeydown();

voidfoods();
intisOver();
intisDrawSnake(intx,inty);
intisDrawFood(intx,inty);


intmain(){
init();

while(1){



if(isOver()){
break;
}



move();
eat();
draw();
_sleep(100);
keydown();



}

printf("GAMEOVER!");

system("pause");
}


voidinit(){
inty,x;

for(y=0;yx=10;
header->y=10;
header->prev=NULL;


tailer=(structSnakes*)malloc(sizeof(structSnakes));
tailer->x=9;
tailer->y=10;
tailer->next=NULL;
tailer->prev=header;

header->next=tailer;

foods();

}

voiddraw(){
inty,x;

system("cls");
for(y=0;yprev;

tailer->x=header->x+x1;
tailer->y=header->y+y1;

tailer->next=header;
tailer->prev->next=NULL;
tailer->prev=NULL;

header->prev=tailer;

header=tailer;
tailer=temp_tailer;

}

voideat(){

if(header->x==food->x&&header->y==food->y){
intx1=0,y1=0;
structSnakes*temp_tailer=tailer;
tailer=(structSnakes*)malloc(sizeof(structSnakes));

switch(direction){
caseLEFT:
x1=-1;
y1=0;
break;

caseRIGHT:
x1=1;
y1=0;
break;

caseUP:
x1=0;
y1=-1;
break;

caseDOWN:
x1=0;
y1=1;
break;
}

tailer->x=temp_tailer->x+x1;
tailer->y=temp_tailer->y+y1;
tailer->next=NULL;
tailer->prev=temp_tailer;

temp_tailer->next=tailer;
foods();
}

}


voidfoods(){

inty,x;
structSnakes*temp=header;

_sleep(20);
srand((unsigned)time(NULL));
y=rand()%WALL_LENGTH;
x=rand()%WALL_LENGTH;

if(y==0||y==WALL_LENGTH-1||x==0||x==WALL_LENGTH-1){
returnfoods();
}

do{
if(temp->x==x&&temp->y==y){
returnfoods();
}
temp=temp->next;
}while(temp!=NULL);



if(food==NULL){
food=(structFood*)malloc(sizeof(structFood));
}
food->x=x;
food->y=y;

}

voidkeydown(){
charkeycode;
if(_kbhit()&&(keycode=_getch())){
switch(keycode){
caseLEFT:
if(RIGHT!=direction){
direction=LEFT;
//move();
//draw();
}
break;

caseRIGHT:
if(LEFT!=direction){
direction=RIGHT;
//move();
//draw();
}
break;

caseUP:
if(DOWN!=direction){
direction=UP;
//move();
//draw();
}
break;

caseDOWN:
if(UP!=direction){
direction=DOWN;
//move();
//draw();
}
break;

}
}

}


intisDrawSnake(intx,inty){
structSnakes*temp=header;
do{
if(temp->x==x&&temp->y==y){
return1;
}
temp=temp->next;
}while(temp!=NULL);
return0;
}

intisDrawFood(intx,inty){
if(food->x==x&&food->y==y){
return1;
}
return0;
}

intisOver(){
intx1=0,y1=0;
switch(direction){
caseLEFT:
x1=-1;
y1=0;
break;

caseRIGHT:
x1=1;
y1=0;
break;

caseUP:
x1=0;
y1=-1;
break;

caseDOWN:
x1=0;
y1=1;
break;
}

if(header->x+x1<=0||header->x+x1>=WALL_LENGTH-1
||header->y+y1<=0||header->y+y1>=WALL_LENGTH-1){

return1;
}
return0;

}

好久没写过C语言了，随便写个贪吃蛇玩一玩，BUG不少，当记录了。

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。

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DOS简易版C语言贪吃蛇

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