public static void FixedUpdate(this EmitObjMoveComponent self)
{
if (self.moveTCS == null)
{
return;
}
long timeNow = TimeHelper.Now();
if (!self.isInFollow)
{
if (timeNow >= self.endTime || Vector3.Distance(self.GetParent <Unit>().Position, self.moveTarget) < 0.01f)
{
self.OnEnd((null, self.moveTarget));
return;
}
}
else
{
self.moveTarget = self.follow.Position;
float distance = Vector3.Distance(self.GetParent <Unit>().Position, self.moveTarget);
self.moveDir = (self.moveTarget - self.GetParent <Unit>().Position).normalized;
self.aimRotation = Quaternion.LookRotation(self.moveDir, Vector3.up);
float time = distance / self.moveSpeed;
self.needTime = (long)(time * 1000);
self.endTime = self.startTime + self.needTime;
}
self.GetParent <Unit>().Rotation = Quaternion.Slerp(self.GetParent <Unit>().Rotation, self.aimRotation, EventSystem.FixedUpdateTime * 5);
float amount = (timeNow - self.startTime) * 1f / self.needTime;
self.GetParent <Unit>().Position = Vector3.Lerp(self.startPosition, self.moveTarget, amount);
}
public static ETTask <(Unit, Vector3)> MoveTo(this EmitObjMoveComponent self, Unit target, float speed)
{
self.moveTarget = target.Position;
self.follow = target;
float distance = Vector3.Distance(self.GetParent <Unit>().Position, self.moveTarget);
self.moveTCS = new ETTaskCompletionSource <(Unit, Vector3)>();
self.startPosition = self.GetParent <Unit>().Position;
self.moveDir = (self.moveTarget - self.GetParent <Unit>().Position).normalized;
self.aimRotation = Quaternion.LookRotation(self.moveDir, Vector3.up);
self.startTime = TimeHelper.Now();
self.moveSpeed = speed;
float time = distance / speed;
self.needTime = (long)(time * 1000);
self.endTime = self.startTime + self.needTime;
self.isInFollow = true;
//联网模式,客户端的这里没用.得靠服务器发过来的消息才能确定是否和什么碰撞了
self.GetParent <Unit>().OnCollisionEnterHandler += (obj, pos) =>
{
self.OnCollisionEnterHandler(obj, pos);
};
return(self.moveTCS.Task);
}
private static void OnCollisionEnterHandler(this EmitObjMoveComponent self, Unit obj, Vector3 pos)
{
self.OnEnd((obj, pos));
}
public static void OnEnd(this EmitObjMoveComponent self, (Unit, Vector3) unit)
