c++贪吃蛇源码(7)

简单的贪吃蛇代码

bool neednode=true;

bool overlap=false;

int randx,randy;

CreateSnake();

while(true)

{

if(neednode==true)

{

randomize();

do

{

randx=frame.left+rand()%RowOfFrame*BlockWidth; randy=frame.top+rand()%ColumnOfFrame*BlockHeight;

for(Node *p=snake.head;p!=NULL;p=p->next)//hit itself

if(randx==p->x&&randy==p->y)

{overlap=true;break;}

}

while(overlap==true);

randomNode.x=randx;