//三节身体小蛇
public Snake(GameObject _prefab, Vector3 _pos,
Vector3 _dir, float _moveSpan, float _moveWait, float _scale, Control _controller) : base(_prefab, _pos, null, null)
{
active = false;
controller = _controller;
preFab = _prefab;
this.direction = _dir;
this.moveSpan = _moveSpan;
this.moveWait = _moveWait;
this.dest = direction * moveSpan + Position;
this.timer = _moveWait;
this.scale = _scale;
this.Ob.name = "head";
this.SetColor(new Color(0.3f, 0.1f, 0.1f));
bodyBegain = new SnakeNode(_prefab, this.Position - this.Ob.transform.forward * _scale, this, null);
bodyBegain.SetColor(Color.gray);
bodyBegain.Ob.name = "bodybegain";
tail = new SnakeNode(_prefab, bodyBegain.Ob.transform.position - bodyBegain.Ob.transform.forward * _scale, bodyBegain, null);
tail.Ob.name = "tail";
tail.SetColor(new Color(0.3f, 0.0f, 0.3f));
this.SetNext(bodyBegain);
bodyBegain.SetNext(tail);
//Component
Ob.AddComponent <SnakeCollision>();
//Bodynum & Effected
effectbodyNum = 0;
}
public SnakeNode(GameObject _prefab, Vector3 _pos, SnakeNode _pre, SnakeNode _next)
{
this.position = _pos;
this.previous = _pre;
this.next = _next;
ob = GameObject.Instantiate(_prefab, this.position, Quaternion.identity);
ob.transform.GetComponent <Renderer>().material.SetFloat("_Effect", 0.0f);
}
public void Win()
{
if (effectbodyNum >= 7)
{
Debug.Log("小蛇变成了七彩艾希，像彩虹一般出现在Hank眼前");
controller.SetActiveState(false);
SnakeNode current = this;
while (current != null)
{
GameObject.Destroy(current.Ob);
current = current.Next;
}
}
}
/*移动完子节点位置后，才更新自己*/
public void MoveBody(SnakeNode node)
{
if (node == null)
{
return;
}
if (node.Previous != null)
{
node.MoveTo(node.Previous.Position);
node.Previous.SetPosInfo();
this.tail.SetPosInfo();
}
else
{
node.MoveTo(dest);
}
MoveBody(node.Next);
}
public void SetPrevious(SnakeNode _previous)
{
this.previous = _previous;
}
public void SetNext(SnakeNode _next)
{
this.next = _next;
}
//在尾部位置添加，并将尾部后移
public void AddBody(FRUITKIND fruitKind)
{
switch (fruitKind)
{
case FRUITKIND.Apple:
isEatApple = true;
effectbodyNum += 1;
SnakeNode newTail = new SnakeNode(preFab, tail.Position, tail.Previous, tail);
tail.Previous.SetNext(newTail);
tail.SetPrevious(newTail);
newTail.SetEffect(1.0f);
tail.MoveTo(tail.Position - tail.Ob.transform.forward * scale);
tail.SetPosInfo();
break;
case FRUITKIND.Mango:
SnakeNode newTail2 = new SnakeNode(preFab, tail.Position, tail.Previous, tail);
tail.Previous.SetNext(newTail2);
tail.SetPrevious(newTail2);
if (isEatApple)
{
newTail2.SetEffect(1.0f);
effectbodyNum += 1;
}
else
{
newTail2.SetColor(new Color(0.77f, 0.46f, 0.03f));
}
tail.MoveTo(tail.Position - tail.Ob.transform.forward * scale);
tail.SetPosInfo();
break;
case FRUITKIND.Peach:
SnakeNode newTail3 = new SnakeNode(preFab, tail.Position, tail.Previous, tail);
tail.Previous.SetNext(newTail3);
tail.SetPrevious(newTail3);
if (isEatApple)
{
newTail3.SetEffect(1.0f);
effectbodyNum += 1;
}
else
{
newTail3.SetColor(new Color(0.89f, 0.51f, 0.63f));
}
tail.MoveTo(tail.Position - tail.Ob.transform.forward * scale);
tail.SetPosInfo();
break;
case FRUITKIND.Strawberry:
SnakeNode newTail4 = new SnakeNode(preFab, tail.Position, tail.Previous, tail);
tail.Previous.SetNext(newTail4);
tail.SetPrevious(newTail4);
if (isEatApple)
{
newTail4.SetEffect(1.0f);
effectbodyNum += 1;
}
else
{
newTail4.SetColor(new Color(80, 0.0f, 0.23f));
}
tail.MoveTo(tail.Position - tail.Ob.transform.forward * scale);
tail.SetPosInfo();
break;
case FRUITKIND.Watermelon:
SnakeNode newTail5 = new SnakeNode(preFab, tail.Position, tail.Previous, tail);
tail.Previous.SetNext(newTail5);
tail.SetPrevious(newTail5);
if (isEatApple)
{
newTail5.SetEffect(1.0f);
effectbodyNum += 1;
}
else
{
newTail5.SetColor(new Color(0.06f, 0.42f, 0.23f));
}
tail.MoveTo(tail.Position - tail.Ob.transform.forward * scale);
tail.SetPosInfo();
break;
default:
break;
}
Win();
}