public void CheckEat(SnakeNode _snake, List <Fruit> _fruits)
{
for (int i = 0; i < _fruits.Count; i++)
{
float dis = Vector3.Distance(_snake.GetPosition(), _fruits[i].GetPosition());
if (dis <= 1.0f)
{
if (SnakeNode.AteRainbow == true)
{
_snake.Grow(Color.white, colorTexture);
}
else
{
if (_fruits[i].GetTexture() != null)
{
SnakeNode.AteRainbow = true;
_snake.EatFood(fruits[i]);
}
else
{
_snake.Grow(Color.gray, null);
}
}
_fruits[i].DestroyFruit();
_fruits.RemoveAt(i);
Debug.Log(fruits.Count);
}
}
}
private void Follow(SnakeNode _node, Vector3 _pos)
{
if (_node == null)
{
return;
}
Follow(_node.NextNode, _node.SnakeObj.transform.position);
_node.SnakeObj.transform.position = _pos;
}
public void Grow(Color _color, Texture _texture)
{
if (this.NextNode == null)
{
this.NextNode = new SnakeNode(SnakeObj, SnakeObj.transform.position, _color, _texture);
}
else
{
this.NextNode.Grow(_color, _texture);
}
}
//-----------------------------------函数------------------------------------------
void CreateSnake()
{
snakehead = new SnakeNode(snakePrefab, new Vector3(3, 0.5f, 0), Color.red, null);
snakehead.Grow(Color.gray, null); //body
snakehead.Grow(new Color(148, 0, 211), null); //tail
}
