c++贪吃蛇源码(8)

简单的贪吃蛇代码

randomNode.y=randy;

randomNode.next=NULL;

setfillstyle(SOLID_FILL,RED);

bar(randomNode.x+1,randomNode.y+1,randomNode.x+BlockWidth-1,randomNode.y+BlockHeight-1);

neednode=false;

}

if((key=bioskey(1))!=0)

{

switch(key)

{

case ESC: return false;

case UP:

if(CurrentDirection!=down)

CurrentDirection=up;

ClearKeyBuf();

break;

case DOWN:

if(CurrentDirection!=up)

CurrentDirection=down;

ClearKeyBuf();