public static void Turn(this TurnComponent self, Quaternion quaternion, float turnTime = 0.1f)
{
self.To = quaternion;
self.From = self.GetParent <Unit>().Rotation;
self.t = 0;
self.TurnTime = turnTime;
}
/// <summary>
/// 改变Unit的朝向
/// </summary>
/// <param name="angle">与X轴正方向的夹角</param>
public static void Turn(this TurnComponent self, float angle, float turnTime = 0.1f)
{
Quaternion quaternion = PositionHelper.GetAngleToQuaternion(angle);
self.To = quaternion;
self.From = self.GetParent <Unit>().Rotation;
self.t = 0;
self.TurnTime = turnTime;
}
/// <summary>
/// 改变Unit的朝向
/// </summary>
public static void Turn(this TurnComponent self, Vector3 target, float turnTime = 0.1f)
{
Quaternion quaternion = PositionHelper.GetVector3ToQuaternion(self.GetParent <Unit>().Position, target);
self.To = quaternion;
self.From = self.GetParent <Unit>().Rotation;
self.t = 0;
self.TurnTime = turnTime;
}
public static void TurnImmediately(this TurnComponent self, Vector3 target)
{
Vector3 nowPos = self.GetParent<Unit>().Position;
if (nowPos == target)
{
return;
}
Quaternion quaternion = PositionHelper.GetVector3ToQuaternion(self.GetParent<Unit>().Position, target);
self.GetParent<Unit>().Rotation = quaternion;
}
private static void UpdateTurn(this TurnComponent self)
{
//Log.Debug($"update turn: {this.t} {this.TurnTime}");
if (self.t > self.TurnTime)
{
return;
}
self.t += Time.deltaTime;
Quaternion v = Quaternion.Slerp(self.From, self.To, self.t / self.TurnTime);
self.GetParent<Unit>().Rotation = v;
}
public static void TurnImmediately(this TurnComponent self, float angle)
{
Quaternion quaternion = PositionHelper.GetAngleToQuaternion(angle);
self.GetParent <Unit>().Rotation = quaternion;
}
public static void TurnImmediately(this TurnComponent self, Quaternion quaternion)
{
self.GetParent <Unit>().Rotation = quaternion;
}
/// <summary>
/// 改变Unit的朝向
/// </summary>
public static void Turn2D(this TurnComponent self, Vector3 dir, float turnTime = 0.1f)
{
Vector3 nexpos = self.GetParent <Unit>().Position + dir;
self.Turn(nexpos, turnTime);
}
public static void Update(this TurnComponent self)
{
self.UpdateTurn();
}
