protected virtual bool CanBegin(T gesture, TouchManager.IFingerList touches)
{
if (touches.Count != RequiredFingerCount)
{
return(false);
}
if ("MouseInput" == TouchManager.Instance.InputProvider.name)
{
if (!UnityEngine.Input.GetMouseButton(0))
{
return(false);
}
}
if (IsExclusive && TouchManager.Touches.Count != RequiredFingerCount)
{
return(false);
}
if (ArkCrossEngine.TouchType.Regognizer != TouchManager.curTouchState)
{
return(false);
}
/*
* if (UICamera.lastHit.collider != null)
* {
* return false;
* }
*/
return(true);
}
protected override GestureRecognitionState OnRecognize(CustomGesture gesture, TouchManager.IFingerList touches)
{
if (touches.Count != RequiredFingerCount)
{
if (touches.Count < RequiredFingerCount)
{
if (RecognizeCustom(gesture))
{
if (SkillCategory.kNone != gesture.SkillTags)
{
gesture.HintFlag = HintType.RSucceed;
}
return(GestureRecognitionState.Recognized);
}
gesture.HintFlag = HintType.RFailure;
return(GestureRecognitionState.Failed);
}
gesture.HintFlag = HintType.RFailure;
return(GestureRecognitionState.Failed);
}
/// 超时
if (IsTimeOut(gesture))
{
gesture.HintFlag = HintType.RFailure;
return(GestureRecognitionState.Failed);
}
/// 超出距离
if (IsExceedDistance(gesture))
{
if (RecognizeCustom(gesture))
{
if (SkillCategory.kNone != gesture.SkillTags)
{
gesture.HintFlag = HintType.RSucceed;
}
return(GestureRecognitionState.Recognized);
}
gesture.IsInvalid = true;
gesture.HintFlag = HintType.RFailure;
return(GestureRecognitionState.Failed);
}
// 更新手势位置
gesture.Position = touches.GetAveragePosition();
UnityEngine.Vector2 lastSamplePos = gesture.RawPoints[gesture.RawPoints.Count - 1].Position;
float dist = UnityEngine.Vector2.SqrMagnitude(gesture.Position - lastSamplePos);
if (dist > MinDistanceBetweenSamples * MinDistanceBetweenSamples)
{
int strokeId = 0;
gesture.RawPoints.Add(new Point(strokeId, gesture.Position));
}
return(GestureRecognitionState.InProgress);
}
/// tool
protected bool Young(TouchManager.IFingerList touches)
{
TouchManager.Finger oldestTouch = touches.GetOldest();
if (oldestTouch == null)
{
return(false);
}
float elapsedTimeSinceFirstTouch = UnityEngine.Time.time - oldestTouch.StarTime;
return(elapsedTimeSinceFirstTouch < 0.25f);
}
protected override void OnBegin(EasyGesture gesture, TouchManager.IFingerList touches)
{
gesture.StartPosition = touches.GetAverageStartPosition();
gesture.Position = touches.GetAveragePosition();
CurActiveSection++;
//SkillSection[(int)CurActiveSection].ReSet();
if (Section.First == CurActiveSection)
{
SkillSection[(int)CurActiveSection].StartTime = gesture.StartTime;
SkillSection[(int)CurActiveSection].StartPos = gesture.StartPosition;
}
else
{
SkillSection[(int)CurActiveSection].StartTime = Time.time;
SkillSection[(int)CurActiveSection].StartPos = touches.GetAveragePosition();
}
}
void UpdateExclusive()
{
T gesture = gestures[0];
TouchManager.IFingerList touches = TouchManager.Touches;
if (gesture.State == GestureRecognitionState.Ready)
{
if (CanBegin(gesture, touches))
{
Begin(gesture, 0, touches);
}
}
UpdateGesture(gesture, touches);
if ("OnEasyGesture" == gesture.Recognizer.EventMessageName)
{
if (touches.Count <= 0)
{
Reset(gesture, false);
}
}
}
protected override GestureRecognitionState OnRecognize(LongPressGesture gesture, TouchManager.IFingerList touches)
{
if (touches.Count != RequiredFingerCount)
{
return(GestureRecognitionState.Failed);
}
if (HasTimedOut(gesture))
{
return(GestureRecognitionState.Failed);
}
if (gesture.ElapsedTime >= Duration)
{
return(GestureRecognitionState.Recognized);
}
// Æ«Àë³õʼλÖÃÌ«Ô¶
if (touches.GetAverageDistanceFromStart() > ToPixels(MoveTolerance))
{
return(GestureRecognitionState.Failed);
}
return(GestureRecognitionState.InProgress);
}
///
protected override void OnBegin(CustomGesture gesture, TouchManager.IFingerList touches)
{
gesture.StartPosition = touches.GetAverageStartPosition();
gesture.Position = touches.GetAveragePosition();
gesture.RawPoints.Clear();
gesture.RawPoints.Add(new Point(0, gesture.Position));
///
CurActiveSection++;
///
SkillSection[(int)CurActiveSection].ReSet();
if (Section.First == CurActiveSection)
{
SkillSection[(int)CurActiveSection].StartTime = gesture.StartTime;
SkillSection[(int)CurActiveSection].StartPos = gesture.StartPosition;
}
else
{
SkillSection[(int)CurActiveSection].StartTime = UnityEngine.Time.time;
SkillSection[(int)CurActiveSection].StartPos = touches.GetAveragePosition();
}
}
void Begin(T gesture, int clusterId, TouchManager.IFingerList touches)
{
gesture.ClusterId = clusterId;
gesture.StartTime = UnityEngine.Time.time;
#if UNITY_EDITOR
if (gesture.Fingers.Count > 0)
{
//Debug.LogWarning("Begin Gesture Error");
}
#endif
for (int i = 0; i < touches.Count; ++i)
{
TouchManager.Finger finger = touches[i];
gesture.Fingers.Add(finger);
Acquire(finger);
}
OnBegin(gesture, touches);
gesture.State = GestureRecognitionState.Started;
}
GestureRecognitionState RecognizeSingleTap(TapGesture gesture, TouchManager.IFingerList touches)
{
if (touches.Count != RequiredFingerCount)
{
// 所有手指抬起，触发Recognized事件
if (touches.Count == 0)
{
return(GestureRecognitionState.Recognized);
}
return(GestureRecognitionState.Failed);
}
if (HasTimedOut(gesture))
{
return(GestureRecognitionState.Failed);
}
// 手指移动距离
float sqrDist = Vector3.SqrMagnitude(touches.GetAveragePosition() - gesture.StartPosition);
if (sqrDist >= ToSqrPixels(MoveTolerance))
{
return(GestureRecognitionState.Failed);
}
return(GestureRecognitionState.InProgress);
}
protected override bool CanBegin(CustomGesture gesture, TouchManager.IFingerList touches)
{
if (touches.Count != RequiredFingerCount)
{
return(false);
}
if (IsExclusive && TouchManager.Touches.Count != RequiredFingerCount)
{
return(false);
}
if (ArkCrossEngine.TouchType.Regognizer != TouchManager.curTouchState)
{
return(false);
}
if ((int)CurActiveSection >= SectionNumber - 1)
{
return(false);
}
if (CurActiveSection != Section.Invalid && gesture.IsInvalid)
{
return(false);
}
Section MediSection = (CurActiveSection == Section.Invalid ? Section.First : CurActiveSection + 1);
float ActiveDistance = SkillSection[(int)MediSection].ActiveDistance;
if (ActiveDistance > 0)
{
float Distance = 0;
if (MediSection == Section.First)
{
gesture.IsInvalid = false;
Distance = touches.GetAverageDistanceFromStart();
}
else if (MediSection == Section.Second)
{
if (UnityEngine.Vector2.zero == SkillSection[(int)MediSection].StartPos)
{
if (UnityEngine.Vector2.zero == LastInputPos)
{
LastInputPos = touches.GetAveragePosition();
return(false);
}
Point cp = new Point(0, touches.GetAveragePosition());
Point lp = new Point(0, LastInputPos);
if (SkillCategory.kSkillA == ActiveSkill)
{
if (cp.Position.x < lp.Position.x)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
else if (SkillCategory.kSkillB == ActiveSkill)
{
if (cp.Position.y > lp.Position.y)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
else if (SkillCategory.kSkillC == ActiveSkill)
{
if (cp.Position.x > lp.Position.x)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
else if (SkillCategory.kSkillD == ActiveSkill)
{
if (cp.Position.y < lp.Position.y)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
return(false);
}
else
{
Distance = UnityEngine.Vector2.Distance(touches.GetAveragePosition(), SkillSection[(int)MediSection].StartPos);
}
}
else if (MediSection == Section.Third)
{
if (UnityEngine.Vector2.zero == SkillSection[(int)MediSection].StartPos)
{
if (UnityEngine.Vector2.zero == LastInputPos)
{
LastInputPos = touches.GetAveragePosition();
return(false);
}
Point cp = new Point(0, touches.GetAveragePosition());
Point lp = new Point(0, LastInputPos);
if (SkillCategory.kSkillA == ActiveSkill)
{
if (cp.Position.x > lp.Position.x)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
else if (SkillCategory.kSkillB == ActiveSkill)
{
if (cp.Position.y < lp.Position.y)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
else if (SkillCategory.kSkillC == ActiveSkill)
{
if (cp.Position.x < lp.Position.x)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
else if (SkillCategory.kSkillD == ActiveSkill)
{
if (cp.Position.y > lp.Position.y)
{
SkillSection[(int)MediSection].StartPos = touches.GetAveragePosition();
}
}
return(false);
}
else
{
Distance = UnityEngine.Vector2.Distance(touches.GetAveragePosition(), SkillSection[(int)MediSection].StartPos);
}
}
if (Distance < ActiveDistance)
{
return(false);
}
else
{
if (!gesture.IsActive)
{
gesture.HintFlag = HintType.Hint;
gesture.StartPosition = touches.GetAverageStartPosition();
RaiseHintEvent(gesture);
gesture.IsActive = true;
}
}
}
return(true);
}
protected override GestureRecognitionState OnRecognize(TapGesture gesture, TouchManager.IFingerList touches)
{
return(IsMultiTap ? RecognizeMultiTap(gesture, touches) : RecognizeSingleTap(gesture, touches));
}
protected override void OnBegin(TapGesture gesture, TouchManager.IFingerList touches)
{
gesture.Position = touches.GetAveragePosition();
gesture.StartPosition = gesture.Position;
gesture.LastTapTime = Time.time;
}
GestureRecognitionState RecognizeMultiTap(TapGesture gesture, TouchManager.IFingerList touches)
{
gesture.WasDown = gesture.Down;
gesture.Down = false;
if (touches.Count == RequiredFingerCount)
{
gesture.Down = true;
gesture.LastDownTime = Time.time;
}
else if (touches.Count == 0)
{
gesture.Down = false;
}
else
{
if (touches.Count < RequiredFingerCount)
{
if (Time.time - gesture.LastDownTime > 0.25f)
{
return(GestureRecognitionState.Failed);
}
}
else
{
if (!Young(touches))
{
return(GestureRecognitionState.Failed);
}
}
}
if (HasTimedOut(gesture))
{
return(GestureRecognitionState.Failed);
}
if (gesture.Down)
{
float sqrDist = Vector3.SqrMagnitude(touches.GetAveragePosition() - gesture.StartPosition);
if (sqrDist >= ToSqrPixels(MoveTolerance))
{
return(GestureRecognitionState.FailAndRetry);
}
}
if (gesture.WasDown != gesture.Down)
{
if (!gesture.Down)
{
++gesture.Taps;
gesture.LastTapTime = Time.time;
if (gesture.Taps >= RequiredTaps)
{
return(GestureRecognitionState.Recognized);
}
}
}
return(GestureRecognitionState.InProgress);
}
protected override GestureRecognitionState OnRecognize(EasyGesture gesture, TouchManager.IFingerList touches)
{
if (touches.Count != RequiredFingerCount)
{
if (touches.Count < RequiredFingerCount)
{
if (((int)CurActiveSection >= 0) && ((int)CurActiveSection <= SectionNumber - 1))
{
/*
* if (RecognizeCustom(gesture)) {
* return GestureRecognitionState.Recognized;
* }
* gesture.HintFlag = HintType.RFailure;
* RaiseHintEvent(gesture);
* return GestureRecognitionState.Failed;*/
}
return(GestureRecognitionState.Failed);
}
return(GestureRecognitionState.Failed);
}
/// ³¬Ê±
/*
* if (IsTimeOut(gesture)) {
* gesture.HintFlag = HintType.RFailure;
* return GestureRecognitionState.Failed;
* }*/
/// ³¬³ö¾àÀë
if (IsExceedDistance(gesture))
{
if (RecognizeCustom(gesture))
{
SkillCategory skill_tags = CaclSkillTag(gesture);
if (SkillCategory.kSkillQ == skill_tags || SkillCategory.kSkillE == skill_tags)
{
gesture.IsInvalid = true;
}
if (0 == SkillSection[(int)CurActiveSection].PathLength)
{
SkillSection[(int)CurActiveSection].PathLength = Vector2.Distance(SkillSection[(int)CurActiveSection].StartPos, touches.GetAveragePosition());
}
else
{
SkillSection[(int)CurActiveSection].PathLength += Vector2.Distance(WasInputPos, gesture.Position);
}
return(GestureRecognitionState.Recognized);
}
gesture.IsInvalid = true;
return(GestureRecognitionState.Failed);
}
if (CurActiveSection > 0)
{
CalcSectionStartPos(gesture, touches.GetAveragePosition(), LastInputPos, CurActiveSection, SkillSection[(int)(CurActiveSection - 1)].EndPos);
}
gesture.Position = touches.GetAveragePosition();
if (Vector2.zero == WasInputPos)
{
SkillSection[(int)CurActiveSection].PathLength += Vector2.Distance(SkillSection[(int)CurActiveSection].StartPos, gesture.Position);
}
else
{
SkillSection[(int)CurActiveSection].PathLength += Vector2.Distance(WasInputPos, gesture.Position);
}
LastInputPos = gesture.Position;
WasInputPos = gesture.Position;
return(GestureRecognitionState.InProgress);
}
protected abstract void OnBegin(T gesture, TouchManager.IFingerList touches);
protected override void OnBegin(LongPressGesture gesture, TouchManager.IFingerList touches)
{
gesture.Position = touches.GetAveragePosition();
gesture.StartPosition = gesture.Position;
}
protected virtual void UpdateGesture(T gesture, TouchManager.IFingerList touches)
{
if (gesture.State == GestureRecognitionState.Ready)
{
return;
}
if (gesture.State == GestureRecognitionState.Started)
{
gesture.State = GestureRecognitionState.InProgress;
}
switch (gesture.State)
{
case GestureRecognitionState.InProgress:
{
GestureRecognitionState newState = OnRecognize(gesture, touches);
if (newState == GestureRecognitionState.FailAndRetry)
{
gesture.State = GestureRecognitionState.Failed;
int clusterId = gesture.ClusterId;
Reset(gesture);
if (CanBegin(gesture, touches))
{
Begin(gesture, clusterId, touches);
}
}
else
{
gesture.State = newState;
}
}
break;
case GestureRecognitionState.Recognized:
case GestureRecognitionState.Failed:
{
if (ResetMode == GestureResetMode.NextFrame || (ResetMode == GestureResetMode.EndOfTouchSequence && touches.Count == 0))
{
if ("OnEasyGesture" == gesture.Recognizer.EventMessageName)
{
if (GestureRecognitionState.Failed == gesture.State)
{
gesture.HintFlag = HintType.RFailure;
RaiseHintEvent(gesture);
}
else
{
if (SkillCategory.kNone != gesture.SkillTags)
{
gesture.HintFlag = HintType.RSucceed;
RaiseHintEvent(gesture);
}
}
}
if (touches.Count == 0)
{
Reset(gesture, false);
Refresh(gesture);
}
else
{
Reset(gesture, true);
}
}
}
break;
default:
Debug.LogError("UpdateGesture Failing");
gesture.State = GestureRecognitionState.Failed;
break;
}
}
protected override bool CanBegin(EasyGesture gesture, TouchManager.IFingerList touches)
{
if (touches.Count != RequiredFingerCount)
{
return(false);
}
if ("MouseInput" == TouchManager.Instance.InputProvider.name)
{
if (!Input.GetMouseButton(0))
{
return(false);
}
}
if (IsExclusive && TouchManager.Touches.Count != RequiredFingerCount)
{
return(false);
}
if (TouchType.Regognizer != TouchManager.curTouchState)
{
return(false);
}
if ((int)CurActiveSection >= SectionNumber - 1)
{
return(false);
}
if (CurActiveSection != Section.Invalid && gesture.IsInvalid)
{
return(false);
}
Section medi_section = (CurActiveSection == Section.Invalid ? Section.First : CurActiveSection + 1);
float hint_distance = SkillSection[(int)medi_section].HintDistance;
float tolerance_distance = SkillSection[(int)medi_section].ToleranceDistance;
if (tolerance_distance > 0)
{
float cur_distance = 0;
if (medi_section == Section.First)
{
gesture.IsInvalid = false;
cur_distance = touches.GetAverageDistanceFromStart();
}
else if (medi_section == Section.Second || medi_section == Section.Third)
{
if (Vector2.zero == SkillSection[(int)medi_section].StartPos)
{
if (Vector2.zero == LastInputPos)
{
LastInputPos = touches.GetAveragePosition();
return(false);
}
Vector2 cp = touches.GetAveragePosition();
Vector2 lp = LastInputPos;
SkillSection[(int)medi_section].StartPos = CalcSectionStartPos(gesture, cp, lp, medi_section, SkillSection[(int)(medi_section - 1)].EndPos);
LastInputPos = cp;
///
if (Vector2.zero != WasInputPos)
{
SkillSection[(int)CurActiveSection].PathLength += Vector2.Distance(WasInputPos, cp);
}
else
{
SkillSection[(int)CurActiveSection].PathLength += Vector2.Distance(SkillSection[(int)(medi_section - 1)].EndPos, cp);
}
WasInputPos = cp;
return(false);
}
else
{
cur_distance = Vector2.Distance(touches.GetAveragePosition(), SkillSection[(int)medi_section].StartPos);
}
}
if (cur_distance < hint_distance)
{
return(false);
}
else
{
if (!gesture.IsHint)
{
gesture.HintFlag = HintType.Hint;
gesture.StartPosition = touches.GetAverageStartPosition();
RaiseHintEvent(gesture);
gesture.IsHint = true;
}
}
if (cur_distance < tolerance_distance && EasySectionArg.SkillMode.Normal == SkillSection[(int)medi_section].skillmode)
{
return(false);
}
else
{
if (!gesture.IsActive)
{
gesture.IsActive = true;
}
}
}
return(true);
}
protected abstract GestureRecognitionState OnRecognize(T gesture, TouchManager.IFingerList touches);
