/// <summary>
/// 移动到目标点，随后进入指定状态（如果有的话）
/// </summary>
/// <param name="self"></param>
/// <param name="target"></param>
/// <param name="bindState"></param>
/// <param name="nextState"></param>
/// <param name="targetRange">目标范围，当自身与目标位置小于等于此范围时，则停止寻路，进入NextState</param>
/// <returns></returns>
private static async ETVoid MoveTodoSomething(this UnitPathComponent self, Vector3 target, AFsmStateBase bindState,
AFsmStateBase nextState = null, float targetRange = 0)
{
self.BindState = bindState;
self.NextState = nextState;
self.Target = target;
self.TargetRange = targetRange;
Unit unit = self.GetParent <Unit>();
RecastPathComponent recastPathComponent = Game.Scene.GetComponent <RecastPathComponent>();
RecastPath recastPath = ReferencePool.Acquire <RecastPath>();
recastPath.StartPos = unit.Position;
recastPath.EndPos = new Vector3(target.x, target.y, target.z);
self.RecastPath = recastPath;
//TODO 因为目前阶段只有一张地图，所以默认mapId为10001
recastPathComponent.SearchPath(10001, self.RecastPath);
//Log.Debug($"find result: {self.ABPath.Result.ListToString()}");
self.CancellationTokenSource?.Cancel();
self.CancellationTokenSource = new CancellationTokenSource();
await self.MoveAsync(self.RecastPath.Results);
self.CancellationTokenSource.Dispose();
self.CancellationTokenSource = null;
if (nextState != null)
{
self.Entity.GetComponent <StackFsmComponent>().ChangeState(nextState);
}
self.Entity.GetComponent <StackFsmComponent>().RemoveState(bindState.StateName);
}
public static async ETVoid MoveTo_InternalWithOutStateChange(this UnitPathComponent self, Vector3 target)
{
if ((self.Target - target).magnitude < 0.1f)
{
return;
}
self.Target = target;
Unit unit = self.GetParent <Unit>();
RecastPathComponent recastPathComponent = Game.Scene.GetComponent <RecastPathComponent>();
RecastPath recastPath = ReferencePool.Acquire <RecastPath>();
recastPath.StartPos = unit.Position;
recastPath.EndPos = new Vector3(target.x, target.y, target.z);
self.RecastPath = recastPath;
//TODO 因为目前阶段只有一张地图，所以默认mapId为10001
recastPathComponent.SearchPath(10001, self.RecastPath);
//Log.Debug($"find result: {self.ABPath.Result.ListToString()}");
self.ETCancellationTokenSource?.Cancel();
self.ETCancellationTokenSource = ComponentFactory.Create <ETCancellationTokenSource>();
await self.MoveAsync(self.RecastPath.Results);
self.ETCancellationTokenSource.Dispose();
}