void Start()
{
boatRB = GetComponent <Rigidbody>();
lefttrans = GameObject.Find("LeftTransmission");
pscript = lefttrans.GetComponent <LeftTrans>();
boatController = GetComponent <BoatController>();
}
// Update is called once per frame
void Update()
{
if (controlByOthers)
{
return;
}
if (!inited)
{
return;
}
var nowPos = GlobalVar.G_Player.position;
if (nowPos == DefaultPos)
{
return;
}
#region 背景跟随
var temp = (nowPos - this.beforePlayerPos);
temp = new Vector3(temp.x * this.X_Speed, temp.y * this.Y_Speed, 0);
MidTrans.Translate(temp * 0.01f, Space.World);
RightTrans.Translate(temp * 0.01f, Space.World);
LeftTrans.Translate(temp * 0.01f, Space.World);
#endregion
#region 轮替背景
//如果玩家在右侧
var halfCameraX = Camera.main.orthographicSize * Camera.main.aspect;
if (SpriteRendererSize.x / 2 - (RightTrans.position.x - nowPos.x) > halfCameraX)
{
var mid = MidTrans;
MidTrans = RightTrans;
RightTrans = LeftTrans;
LeftTrans = mid;
RightTrans.position = MidTrans.position + SpriteRendererSize.x * Vector3.right;
}
//如果玩家在左侧
if (SpriteRendererSize.x / 2 - (nowPos.x - LeftTrans.position.x) > halfCameraX)
{
var mid = MidTrans;
MidTrans = LeftTrans;
LeftTrans = RightTrans;
RightTrans = mid;
LeftTrans.position = MidTrans.position - SpriteRendererSize.x * Vector3.right;
}
#endregion
this.beforePlayerPos = nowPos;
}
