/**********************************************************
*函数功能：放棋子在棋盘内的交叉点
*
*
********************************************************/
int chess_doing(void)
{
/* int rx = (mx-ST_X)%SPACE;
int ry = (my-ST_Y)%SPACE;
int cx = mx - rx;
int cy = my - ry;*/
if((mx < ST_X)||(mx > (ST_X + (X_NUM-1)*SPACE))||(my < ST_Y)||(my > (ST_Y + (Y_NUM-1)*SPACE)) )
{
return 0;
}
/* if(rx > SPACE/2)
{
cx += SPACE;
}
if(ry > SPACE/2)
{
cy += SPACE;
}
fb_circle(cx,cy,8,0x00ff0000);*/
int rx = (mx+15-ST_X)%SPACE;
int ry = (my+15-ST_Y)%SPACE;
int cx = mx+15 - rx;
int cy = my+15 - ry;
int flag = 0;
fb_circle(cx,cy,8,current_color);
flag = chess_put((cx-ST_X)/SPACE,(cy-ST_Y)/SPACE);
if(flag > 0) // 判断是否有满足五个点
{
return flag;
}
if(current_color == BLACK) //放了一个棋子后， 交换棋子的颜色
{
current_color = WHITE;
player = 2;
}
else
{
current_color = BLACK;
player = 1;
}
return 0;
}
int chess_doing(void)
{
int rx = (mx-ST_X)%SPACE;
int ry = (my-ST_Y)%SPACE;
int cx = mx - rx;
int cy = my - ry;
if((mx < ST_X) || (mx > (ST_X+(X_NUM-1)*SPACE)))
{
return 0;
}
if((my < ST_Y) || (my > (ST_Y+(Y_NUM-1)*SPACE)))
{
return 0;
}
if(rx > (SPACE/2))
{
cx += SPACE;
}
if(ry > (SPACE/2))
{
cy += SPACE;
}
fb_circle(cx, cy, 13, current_color); //画棋子
chess_put((cx-ST_X)/SPACE, (cy-ST_Y)/SPACE); //找坐标
if(current_color == WHITE)
{
current_color = BLACK;
player = 1;
}
else
{
current_color = WHITE;
player = 2;
}
return 0;
}
