protected override bool onEvaluate(TBTWorkingData wData)
{
BotWorkingData thisData = wData.As<BotWorkingData>();
//thisData._Character.SetTargetEnemy(null);
//return true;
return thisData._Character.GetTargetEnemy() == null;
}
public override void ClearData()
{
_BevTree = null;
_BevWorkingData = null;
_PathUtil.ClearData();
base.ClearData();
}
protected override bool onEvaluate(TBTWorkingData wData)
{
UnityEngine.Profiling.Profiler.BeginSample("NodeChase.onEvaluate");
BotWorkingData thisData = wData.As<BotWorkingData>();
UnityEngine.Profiling.Profiler.EndSample();
//return false;
return thisData._Character.GetTargetEnemy() != null;
}
public override bool IsTrue(TBTWorkingData wData)
{
BotWorkingData thisData = wData.As<BotWorkingData>();
Vector3 targetPos = thisData._Character.GetTargetPos();
Vector3 currentPos = thisData._Character.Head.transform.position;
var dis = Vector3.Distance(targetPos, currentPos);
return dis < thisData._Character.MoveMotion;
}
protected override void onEnter(TBTWorkingData wData)
{
BotWorkingData thisData = wData.As<BotWorkingData>();
//Debugger.LogFormat("class={0}, method={1}", LogColor.Green, false, LogUtil.GetCurClassName(), LogUtil.GetCurMethodName());
//GenerateTargetPos(thisData._Character.Head.transform.position, wData);
_InWander = false;
_CurSteerTime = _SteerGapTime;
_CurCheckTime = _CheckGapTime;
}
public override void SetData(PlayerInfo data, int initBodyLength)
{
_BevTree = BotFactory.GetBehaviourTree();
_BevWorkingData = new BotWorkingData();
_BevWorkingData._Character = this;
base.SetData(data, initBodyLength);
_PathUtil = this.gameObject.AddComponent <BotAStar>();
_PathUtil.SetData(this);
_PlayerCamera.SetData(_Head.transform);
}
protected override int onExecute(TBTWorkingData wData)
{
UnityEngine.Profiling.Profiler.BeginSample("NodeChase.onExecute in");
BotWorkingData thisData = wData.As<BotWorkingData>();
Vector3 targetPos = thisData._Character.GetTargetPos();
Vector3 currentPos = thisData._Character.Head.transform.position;
float distToTarget = Vector3.Distance(targetPos, currentPos);
UnityEngine.Profiling.Profiler.EndSample();
if (distToTarget < thisData._Character.MoveMotion)
{
_CurSteerTime = 0;
thisData._Character.SetTargetEnemy(null);
return TBTRunningStatus.FINISHED;
}
else if (distToTarget > thisData._Character.VisualField)
{
thisData._Character.SetTargetEnemy(null);
return TBTRunningStatus.FINISHED;
}
else
{
UnityEngine.Profiling.Profiler.BeginSample("NodeChase.onExecute else");
var player = thisData._Character.GetTargetEnemy().GetComponent<BaseCharacter>();
if (player != null && player.TotalLength >= thisData._Character.TotalLength)
{
thisData._Character.SetTargetEnemy(null);
return TBTRunningStatus.FINISHED;
}
if (_CurSteerTime > 0)
{
_CurSteerTime -= thisData._DeltaTime;
}
else
{
_CurSteerTime = _SteerGapTime;
Enemy bot = thisData._Character as Enemy;
Debug.DrawLine(currentPos, targetPos, Color.green, 1);
if (bot != null)
{
bot.SteerToTargetPos(targetPos, () =>
{
thisData._Character.SetTargetEnemy(null);
}, null);
}
}
//Debugger.LogFormat("NodeChase targetPos={0}", targetPos);
UnityEngine.Profiling.Profiler.EndSample();
return TBTRunningStatus.EXECUTING;
}
}
void GenerateTargetPos(Vector3 curPos, TBTWorkingData wData)
{
BotWorkingData thisData = wData.As<BotWorkingData>();
_TargetPos = MapManager.instance.GetRandPosInRect(
MathUtil.GetNextRandomRect(curPos, thisData._Character.VisualField, thisData._Character.Head.Radius * 2));
//_TargetPos = MapManager.instance.GetRandPosInCurMap(ESpawnType.Character);
#if UNITY_EDITOR
Debug.DrawLine(curPos, _TargetPos, Color.red, 1);
//Debug.LogError("GenerateTargetPos Name=" + thisData._Character.Name + ", target pos=" + _TargetPos + ", NodeWander.HashCode=" + GetHashCode());
//for test
//var go = GameObject.CreatePrimitive(PrimitiveType.Sphere);
//go.transform.position = _TargetPos;
#endif
}
protected override int onExecute(TBTWorkingData wData)
{
BotWorkingData thisData = wData.As<BotWorkingData>();
//Debugger.LogErrorFormat("dis={0}, delta={1}, Name={2}, _TargetPos={3}, NodeWander.HashCode={4}",
//Vector3.Distance(_TargetPos, thisData._Character.Head.transform.position), ConstValue._MinMoveDelta, thisData._Character.Name, _TargetPos, GetHashCode());
//Debugger.LogGreen("curtime=" + _CurSteerTime);
Vector3 targetPos = _TargetPos;
Vector3 currentPos = thisData._Character.Head.transform.position;
float distToTarget = Vector3.Distance(targetPos, currentPos);
if (distToTarget < thisData._Character.MoveMotion)
{
if (_InWander)
{
//Debugger.LogFormat("reach dest class={0}, method={1}", LogColor.Blue, false, LogUtil.GetCurClassName(), LogUtil.GetCurMethodName());
_CurSteerTime = _SteerGapTime;
_InWander = false;
_LastStepPoses.Clear();
}
}
// check enemy operation has a cool down time.
if (_CurCheckTime > 0)
{
_CurCheckTime -= thisData._DeltaTime;
}
else
{
UnityEngine.Profiling.Profiler.BeginSample("NodeWander.onExecute CheckEnemy");
_CurCheckTime = _CheckGapTime;
var player = (thisData._Character as Enemy);
if (player != null)
{
player.CheckEnemy();
}
UnityEngine.Profiling.Profiler.EndSample();
//Debugger.LogFormat("check enemy class={0}, method={1}", LogColor.Brown, false, LogUtil.GetCurClassName(), LogUtil.GetCurMethodName());
}
// wait for next wander command
if (_CurSteerTime > 0)
{
_CurSteerTime -= thisData._DeltaTime;
}
else
{
if (!_InWander)
{
//Debugger.LogFormat("generate pos class={0}, method={1}", LogColor.Cyan, false, LogUtil.GetCurClassName(), LogUtil.GetCurMethodName());
GenerateTargetPos(thisData._Character.Head.transform.position, wData);
_InWander = true;
}
}
if (_InWander)
{
//Debugger.LogFormat("steer to class={0}, method={1}", LogColor.Green, false, LogUtil.GetCurClassName(), LogUtil.GetCurMethodName());
UnityEngine.Profiling.Profiler.BeginSample("NodeWander.onExecute InWander");
var motion = (_TargetPos - thisData._Character.Head.transform.position).normalized
* thisData._Character.MoveSpeed * Singleton._DelayUtil.Timer.DeltaTime;
bool rs = thisData._Character.Move(motion);
if (!rs)
{
if (_InWander)
{
_CurSteerTime = _SteerGapTime;
_InWander = false;
_LastStepPoses.Clear();
}
}
if (_LastStepPoses.Count == _MaxRecordStepCount)
{
int nearCount = 0;
foreach (var item in _LastStepPoses)
{
if (Vector3.Distance(item, thisData._Character.Head.transform.position) < thisData._Character.MoveMotion / 2f)
{
nearCount += 1;
}
}
if (nearCount >= 2)
{
//Debug.LogErrorFormat("nearCount name={0}, peek={1}, dist={2}, delta={3}",
// _Character.Name, _LastStepPoses.Peek(),
// Vector3.Distance(_LastStepPoses.Peek(), _Character.Head.transform.position),
// _Character.MoveMotion);
if (_InWander)
{
_CurSteerTime = _SteerGapTime;
_InWander = false;
_LastStepPoses.Clear();
}
}
}
Assert.IsTrue(_LastStepPoses.Count <= _MaxRecordStepCount);
if (_LastStepPoses.Count == _MaxRecordStepCount)
{
_LastStepPoses.Dequeue();
}
_LastStepPoses.Enqueue(thisData._Character.Head.transform.position);
UnityEngine.Profiling.Profiler.EndSample();
}
return TBTRunningStatus.EXECUTING;
}
