public void reform_food()
{
if (Position_list.Count() <= 30)
{
this.Position_list.Add(new_food());
this.Color = "#000000";
}
}
public void move_snake(Food food, List <AsyncUserToken> m_asyncSocketList)
{
bool eating = false;
//int new_food = 0;
var flag_food_list = new List <Dictionary <string, object> >();
Dictionary <string, object> next = new Dictionary <string, object>();
var position_mvoe = Position_list[0] as Dictionary <string, object>;
//计算方位(精确到2位)
next["x"] = decimal.Round(Convert.ToDecimal(Convert.ToDouble(position_mvoe["x"]) - Math.Cos(Direc)), 2);
next["y"] = decimal.Round(Convert.ToDecimal(Convert.ToDouble(position_mvoe["y"]) - Math.Sin(Direc)), 2);
//游戏界面范围
//if (Convert.ToDecimal(next["x"]) < 0 || Convert.ToDecimal(next["x"]) >= 130 || Convert.ToDecimal(next["y"]) < 0 || Convert.ToDecimal(next["y"]) >= 60)
//{
// this.State = 0;
// return;
//}
//吃到食物
foreach (var f in food.Position_list)
{
if (Math.Abs(Convert.ToInt16(next["x"]) - Convert.ToInt16(f["x"])) < 5 && Math.Abs(Convert.ToInt16(next["y"]) - Convert.ToInt16(f["y"])) < 5)
{
flag_food_list.Add(f);
//这里要锁
this.Eaten++;
eating = true;
//如果只吃一个食物的话就return
//return;
}
}
//碰到玩家
//foreach (var player in m_asyncSocketList)
//{
// var posttion_falg = 0;
// foreach (var postion in player.snake.Position_list)
// {
// //无计，暂时只能用位置判断是否是主人
// if (postion["x"] != position_mvoe["x"] && postion["y"] != position_mvoe["y"] && posttion_falg != 0)
// {
// if (Convert.ToInt16(next["x"]) == Convert.ToInt16(postion["x"]) && Convert.ToInt16(next["y"]) == Convert.ToInt16(postion["y"]))
// {
// State = 0;
// return;
// }
// }
// posttion_falg = 1;
// }
//}
//移除已经吃掉的食物
foreach (var flag_food in flag_food_list)
{
food.Position_list.Remove(flag_food);
food.reform_food();
}
//吃掉N个食物增加M个position
if (eating == true && this.Eaten % 2 == 0)
{
var new_position = new Dictionary <string, object>();
new_position["x"] = Convert.ToInt16(next["x"]);
new_position["y"] = Convert.ToInt16(next["y"]);
Position_list.Add(new_position);
}
//跟踪上一个部位
for (var i = Position_list.Count() - 1; i > 0; i--)
{
Position_list[i] = Position_list[i - 1];
}
//吃到自己就死
//if (show(this.Position_list, Convert.ToInt16(next["x"]), Convert.ToInt16(next["y"])) == false)
//{
// this.State = 0;
// return;
//}
Position_list[0] = next;
}
