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using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;
using XMainClient.UI.UICommon;
using XUtliPoolLib;
namespace XMainClient
{
internal sealed class XNavigationComponent : XComponent, IEnumerable<Vector3>, IEnumerable
{
public override uint ID
{
get
{
return XNavigationComponent.uuID;
}
}
public NavMeshPath Paths
{
get
{
return this._path;
}
}
public bool IsOnNav
{
get
{
return this._bNav;
}
}
public bool IsOnLastNode
{
get
{
return !this._bFoundNext;
}
}
public new static readonly uint uuID = XSingleton<XCommon>.singleton.XHash("Navgation_Component");
private NavMeshAgent _nav = null;
private NavMeshPath _path = new NavMeshPath();
private Vector3 _destination = Vector3.zero;
private Vector3 _forward = Vector3.forward;
private IEnumerator<Vector3> _nodes = null;
private bool _bFoundNext = false;
private bool _bCameraFollow = true;
private bool _bNav = false;
private float _speed_ratio = 1f;
private static CommandCallback _activeNavCb = new CommandCallback(XNavigationComponent._ActiveNav);
public override void OnAttachToHost(XObject host)
{
this._bNav = false;
base.OnAttachToHost(host);
}
public override void OnDetachFromHost()
{
this.Interrupt();
bool flag = this._nav != null;
if (flag)
{
UnityEngine.Object.Destroy(this._nav);
}
base.OnDetachFromHost();
}
private static void _ActiveNav(XGameObject gameObject, object o, int commandID)
{
XNavigationComponent xnavigationComponent = o as XNavigationComponent;
bool flag = xnavigationComponent != null;
if (flag)
{
float y = xnavigationComponent.Entity.MoveObj.Position.y;
xnavigationComponent._nav = xnavigationComponent.Entity.EngineObject.AddComponent<NavMeshAgent>();
xnavigationComponent._nav.radius = xnavigationComponent.Entity.Radius;
xnavigationComponent._nav.stoppingDistance = 0.5f;
xnavigationComponent._nav.autoRepath = false;
xnavigationComponent._nav.height = xnavigationComponent.Entity.Height;
xnavigationComponent._nav.areaMask = 1;
xnavigationComponent._nav.enabled = false;
xnavigationComponent.Entity.MoveObj.Position = new Vector3(xnavigationComponent.Entity.MoveObj.Position.x, y, xnavigationComponent.Entity.MoveObj.Position.z);
}
}
public void Active()
{
this._entity.EngineObject.CallCommand(XNavigationComponent._activeNavCb, this, -1, false);
}
protected override void EventSubscribe()
{
base.RegisterEvent(XEventDefine.XEvent_NaviMove, new XComponent.XEventHandler(this.OnNavigation));
}
private bool OnNavigation(XEventArgs e)
{
XNavigationEventArgs xnavigationEventArgs = e as XNavigationEventArgs;
this._bCameraFollow = xnavigationEventArgs.CameraFollow;
this._speed_ratio = xnavigationEventArgs.SpeedRatio;
this.Navigate(xnavigationEventArgs.Dest);
return true;
}
public override void Update(float fDeltaT)
{
bool isOnNav = this.IsOnNav;
if (isOnNav)
{
XStateDefine curState = this._entity.CurState;
if (curState > XStateDefine.XState_Move)
{
this.Interrupt();
}
else
{
Vector3 position = this._entity.MoveObj.Position;
position.y = 0f;
Vector3 destination = this._destination;
destination.y = 0f;
Vector3 vector = destination - position;
float magnitude = vector.magnitude;
bool flag = magnitude > 0f;
if (flag)
{
bool flag2 = magnitude <= 0.2f;
if (flag2)
{
this.MoveNext();
}
else
{
float num = Vector3.Angle(vector, this._forward);
bool flag3 = num >= 90f;
if (flag3)
{
this.MoveNext();
}
}
}
else
{
this.MoveNext();
}
}
bool isOnNav2 = this.IsOnNav;
if (isOnNav2)
{
this._entity.Net.ReportNavAction(XSingleton<XCommon>.singleton.Horizontal(this._destination - this._entity.MoveObj.Position), false, this._speed_ratio);
}
}
}
public void Interrupt()
{
this._path.ClearCorners();
this._bNav = false;
}
private void Navigate(Vector3 targetPos)
{
bool flag = this._nav == null;
if (!flag)
{
this._path.ClearCorners();
this._nav.enabled = true;
this._nav.CalculatePath(targetPos, this._path);
this._nav.enabled = false;
this._nodes = (this.TooShort() ? null : this.GetEnumerator());
this._destination = this._entity.MoveObj.Position;
this._bFoundNext = (this._nodes != null && this._nodes.MoveNext());
this._bNav = true;
this.MoveNext();
}
}
private bool TooShort()
{
return this._path.corners.Length == 2 && XSingleton<XInput>.singleton.LastNpc != null && (this._path.corners[0] - this._path.corners[1]).magnitude < 2f;
}
private void MoveNext()
{
bool bFoundNext = this._bFoundNext;
if (bFoundNext)
{
Vector3 destination = this._destination;
this._destination = this._nodes.Current;
this._bFoundNext = this._nodes.MoveNext();
bool isPlayer = this._entity.IsPlayer;
if (isPlayer)
{
bool flag = !this._bFoundNext;
if (flag)
{
bool flag2 = XSingleton<XInput>.singleton.LastNpc != null;
if (flag2)
{
Vector3 v = this._entity.MoveObj.Position - this._destination;
Vector3 vector = XSingleton<XCommon>.singleton.Horizontal(v);
bool flag3 = v.magnitude < 1f;
if (flag3)
{
this._destination = destination;
}
else
{
this._destination += vector;
}
}
}
bool bCameraFollow = this._bCameraFollow;
if (bCameraFollow)
{
XCameraActionEventArgs @event = XEventPool<XCameraActionEventArgs>.GetEvent();
@event.XRotate = XSingleton<XScene>.singleton.GameCamera.Root_R_X_Default;
@event.YRotate = XSingleton<XCommon>.singleton.AngleToFloat(XSingleton<XCommon>.singleton.Horizontal(this._nodes.Current - this._entity.MoveObj.Position));
@event.Firer = XSingleton<XScene>.singleton.GameCamera;
XSingleton<XEventMgr>.singleton.FireEvent(@event);
}
}
this._forward = XSingleton<XCommon>.singleton.Horizontal(this._destination - this._entity.MoveObj.Position);
bool flag4 = this._forward.sqrMagnitude == 0f;
if (flag4)
{
this._forward = this._entity.MoveObj.Forward;
}
}
else
{
this._bNav = false;
this._entity.Net.ReportMoveAction(Vector3.zero, (double)XSingleton<XCommon>.singleton.AngleToFloat(this._entity.EngineObject.Forward));
bool isPlayer2 = this._entity.IsPlayer;
if (isPlayer2)
{
XSingleton<XActionSender>.singleton.Flush(true);
bool flag5 = XSingleton<XInput>.singleton.LastNpc != null && !XSingleton<UIManager>.singleton.IsUIShowed();
if (flag5)
{
bool onReconnect = XSingleton<XClientNetwork>.singleton.XConnect.OnReconnect;
if (!onReconnect)
{
XNpc npc = XSingleton<XInput>.singleton.LastNpc as XNpc;
XDramaDocument specificDocument = XDocuments.GetSpecificDocument<XDramaDocument>(XDramaDocument.uuID);
specificDocument.OnMeetNpc(npc);
}
}
}
}
}
public IEnumerator<Vector3> GetEnumerator()
{
int num;
for (int i = 1; i < this._path.corners.Length; i = num + 1)
{
yield return this._path.corners[i];
num = i;
}
yield break;
}
IEnumerator IEnumerable.GetEnumerator()
{
return this.GetEnumerator();
}
}
}
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