void initUniRxPrograming()
{
RX_LastMoveFrom = new Vector2ReactiveProperty(CurrentPoint);
RX_LastMoveTo = new Vector2ReactiveProperty(CurrentPoint);
RX_currentPoint = new Vector2ReactiveProperty(CurrentPoint);
RX_LastClickCell.Subscribe(_ =>
{
RX_targetEntity.Value = null;
});
//如何过滤过快的点击切换路径？
//假若RX_LastClickCell的输入频率是 0.3s 内来了 10个数据（玩家0.3s内点击了10个可以移动的地方）
//则以最后一个数据为准作为通知
RX_LastClickCell.Throttle(TimeSpan.FromSeconds(0.2f)).Subscribe(_ =>
{
RX_PathChanged.Value = true;
});
RX_currentPoint.Subscribe(point =>
{
mapController.SetStartPoint(Vector2Int.CeilToInt(point));
});
RX_LastMoveTo.Subscribe((to) =>
{
m_Transform.LookAt(HexCoords.GetHexVisualCoords(Vector2Int.CeilToInt(to)));
RX_moveFromA2BPer.Value = 0;
RX_moveSpeed.Value = 1;
});
RX_LastMoveTo.Buffer(RX_LastMoveTo.Where(point => point == RX_currentPoint.Value).Throttle(TimeSpan.FromSeconds(C_TimeToReachOnePoint))).Subscribe(_ =>
{
RX_moveSpeed.Value = 0;
});
#region 控制移动
RX_moveFromA2BPer.Skip(1).Subscribe(per =>
{
entityVisual.Run2();
Vector3 fromVisualPos = Coords.PointToVisualPosition(Vector2Int.CeilToInt(RX_LastMoveFrom.Value));
Vector3 toVisualPos = Coords.PointToVisualPosition(Vector2Int.CeilToInt(RX_LastMoveTo.Value));
Vector3 v = Vector3.Lerp(fromVisualPos, toVisualPos, RX_moveFromA2BPer.Value);
m_Transform.position = v;
//float near_start_or_near_dst = -0.5f + per;
if (per >= 0.5f)
{
RX_currentPoint.Value = RX_LastMoveTo.Value;
}
else
{
RX_currentPoint.Value = RX_LastMoveFrom.Value;
}
});
var idle = RX_moveSpeed.Where(speed => speed == 0);
var confused = idle.Where(_ => { return(false); });
idle.Subscribe(_ =>
{
entityVisual.Idle2();
});
#endregion
//0 0.5 0.9 1 1 1 0 0.6 1 -> 0 0.5 0.9 1 0 0.6 1
RX_reachFragment = RX_moveFromA2BPer.DistinctUntilChanged();
RX_reachFragment.Subscribe(_ =>
{
//Debug.Log(_);
});
RX_reachFragment.Where(per => per == 1).Subscribe(_ =>
{
RXEnterCellPoint(Vector2Int.CeilToInt(RX_currentPoint.Value));
}
);
RX_moveFromA2BPer.Buffer(RX_moveFromA2BPer.Where(per => per == 1).Throttle(TimeSpan.FromSeconds(0.3f)))
.Where(buffer => GameCore.GetGameStatus() == GameStatus.Run && buffer.Count >= 2).Subscribe(_ =>
{
if (GameEntityMgr.GetSelectedEntity() == this)
{
ShowEyeSight();
}
});
RX_PathChanged.Where(changed => changed).Subscribe(_ =>
{
//allowMove = false;
RX_PathChanged.Value = false;
Disposable_movementTimeLine?.Dispose();
IList <ICell> path = mapController.CalculatePath();
//Disposable_movementTimeLine = Observable.FromCoroutine(MoveM).Subscribe(unit =>
Disposable_movementTimeLine = Observable.FromCoroutine((tok) => MoveMS(path)).SelectMany(aftermove).Subscribe();
//RX_moveAlongPath(path, tellmeHowToMove(UseForClickCellMove));
//Disposable_movementTimeLine = Observable.EveryUpdate().CombineLatest(RX_reachFragment, (frame, per) =>
//{
// return per;
//}).Where(per => per >= 1).Where(per =>
//{
// if (!controllRemote.PTiliMove(1))
// {
// Disposable_movementTimeLine.Dispose();
// return false;
// }
// return true;
//}).StartWith(1).Subscribe(h =>
//{
// Debug.Log("reach and show next fragment");
// if (path.Count > 1)
// {
// RX_LastMoveFrom.Value = path[0].Point;
// RX_LastMoveTo.Value = path[1].Point;
// path.RemoveAt(0);
// }
// else
// {
// Disposable_movementTimeLine.Dispose();
// }
//});
//if (path.Count > 0)
//{
// //转变为 (1-2)-(2-3)-(3-4)-(4-5)队列
// var rawPath = path.ToObservable<ICell>();
// var skipheader = rawPath.Skip(1);
// var from_to_pathset = rawPath.Zip(skipheader, (raw, skip) =>
// {
// return new FromAndTo(raw.Point, skip.Point);
// });
// //要求路线按每隔 XXs 发出1个,其中第一段希望立即发出 这个时间没有基于gamecore状态
// var timeLine = Observable.EveryUpdate().CombineLatest(RX_reachFragment, (frame, per) =>
// {
// return per;
// }).Where(per => per == 1);
// Disposable_movementTimeLine = timeLine.Subscribe(async (__) =>
// {
// var s = await from_to_pathset.ToYieldInstruction();
// Debug.Log(__ + s.from.ToString() + " " + s.to);
// RX_LastMoveFrom.Value = s.from;
// RX_LastMoveTo.Value = s.to;
// });
// Disposable_movementTimeLine = timeLine.StartWith(1).Zip(from_to_pathset, (time, from_to) =>
// {
// return new { from_to = from_to, per = time };
// }).Where(zip => zip.per == 1).Do(zip =>
// {
// Debug.Log("change next ");
// var from_to = zip.from_to;
// RX_LastMoveFrom.Value = from_to.from;
// RX_LastMoveTo.Value = from_to.to;
// },
// () =>
// {
// }).Subscribe();
//}
});
RX_alive.Value = BeAlive();
var onDeath = RX_alive.Where(alive => !alive);
onDeath.Subscribe(_ =>
{
Disposable_moveFromA2BPer.Dispose();
}, () => { });
//检测当前选中的玩家和第一个被点击的非玩家对象
var getFrameStream = Observable.EveryUpdate();
var selectEntityStream = getFrameStream.Select(_ => GameEntityMgr.GetSelectedEntity()); // 1 0 2 0 1
var onSelectEntityChangedStream = selectEntityStream.DistinctUntilChanged().Where(newEntity => newEntity != null); // 1 0 2 0 1 => 1 2 1
var selectEntityChooseNPCStream = RX_targetEntity.DistinctUntilChanged(); //1 0 2
onSelectEntityChangedStream.Subscribe(_ =>
{
//Debug.Log(_.entityID);
});
selectEntityChooseNPCStream.Subscribe(_ =>
{
});
//选中玩家后，第一次选中不同的npc
var rx_selectPlayer_then_npc = onSelectEntityChangedStream.CombineLatest(selectEntityChooseNPCStream, (frameDuringSelected, choosenpc) =>
{
//int error = -1;
//if (choosenpc == null)
// return error;
//if (choosenpc.BeAlive())
//{
// return choosenpc.entityID;
//}
//return error;
return(choosenpc);
}) /*.DistinctUntilChanged()*/.Where(combineResults => /*combineResults != -1*/ combineResults != null);
rx_selectPlayer_then_npc.Subscribe(npc =>
{
Debug.Log(npc.entityID);
//move to entity then attack
IList <ICell> path2reachEntity = mapController.GetPathFinder().FindPathOnMap(mapController.GetMap().GetCell(CurrentPoint), mapController.GetMap().GetCell(npc.CurrentPoint), mapController.GetMap());
ForgetMovement();
Disposable_movementTimeLine = Observable.FromCoroutine((tok) => MoveMS(path2reachEntity)).SelectMany(aftermove).Subscribe();
//RX_moveAlongPath(path2reachEntity, tellmeHowToMove(UseForBattleMove));
//Observable.FromCoroutine(playerAction2Entity).Subscribe();
});
var rx_selectPlayer_then_mapcell = getFrameStream.CombineLatest(RX_LastClickCell.DistinctUntilChanged(), (frameDuringSelected, selectPoint) =>
{
return(selectPoint);
}).DistinctUntilChanged();
rx_selectPlayer_then_mapcell.Subscribe(Cell =>
{
//Debug.Log(Cell);
});
}