private void OnSceneGUI()
{
if (Application.isPlaying)
{
return;
}
this.StoreSceneCamData();
if (!this._src.gameObject.activeInHierarchy || !this._sceneCamStored)
{
return;
}
if (this._wpsByDepth.Count != this._src.wps.Count)
{
this.FillWpIndexByDepth();
}
EditorGUIUtils.SetGUIStyles(null);
Event current = Event.current;
Undo.RecordObject(this._src, "DOTween Path");
if (current.type == EventType.MouseDown)
{
if (current.shift)
{
if (EditorGUI.actionKey)
{
Vector3 vector = (this._lastCreatedWpIndex != -1) ? this._src.wps[this._lastCreatedWpIndex] : ((this._selectedWpIndex != -1) ? this._src.wps[this._selectedWpIndex] : ((this._lastSelectedWpIndex != -1) ? this._src.wps[this._lastSelectedWpIndex] : this._src.transform.position));
Matrix4x4 worldToCameraMatrix = this._sceneCam.worldToCameraMatrix;
float z = -(worldToCameraMatrix.m20 * vector.x + worldToCameraMatrix.m21 * vector.y + worldToCameraMatrix.m22 * vector.z + worldToCameraMatrix.m23);
Vector3 item = this._sceneCam.ViewportToWorldPoint(new Vector3(current.mousePosition.x / this._sceneCam.pixelRect.width, 1f - current.mousePosition.y / this._sceneCam.pixelRect.height, z));
if (this._selectedWpIndex != -1 && this._selectedWpIndex < this._src.wps.Count - 1)
{
this._src.wps.Insert(this._selectedWpIndex + 1, item);
this._lastCreatedWpIndex = this._selectedWpIndex + 1;
this._selectedWpIndex = this._lastCreatedWpIndex;
}
else
{
this._src.wps.Add(item);
this._lastCreatedWpIndex = this._src.wps.Count - 1;
this._selectedWpIndex = this._lastCreatedWpIndex;
}
this.RefreshPath(RepaintMode.Scene, true);
return;
}
if (current.alt && this._src.wps.Count > 1)
{
this.FindSelectedWaypointIndex();
if (this._selectedWpIndex != -1)
{
this._src.wps.RemoveAt(this._selectedWpIndex);
this.ResetIndexes();
this.RefreshPath(RepaintMode.Scene, true);
return;
}
}
}
this.FindSelectedWaypointIndex();
}
if (this._src.wps.Count < 1)
{
return;
}
if (current.type == EventType.MouseDrag)
{
this._isDragging = true;
if (this._src.livePreview)
{
bool flag = this.CheckTargetMove();
if (this._selectedWpIndex != -1)
{
flag = true;
}
if (flag)
{
this.RefreshPath(RepaintMode.Scene, false);
}
}
}
else if (this._isDragging && current.rawType == EventType.MouseUp)
{
if (this._isDragging && this._selectedWpIndex != -1)
{
this._reselectAfterDrag = true;
}
this._isDragging = false;
if (this._selectedWpIndex != -1 || this.CheckTargetMove())
{
EditorUtility.SetDirty(this._src);
this.RefreshPath(RepaintMode.Scene, true);
}
}
else if (this.CheckTargetMove())
{
this.RefreshPath(RepaintMode.Scene, false);
}
if (this._changed && !this._isDragging)
{
this.FillWpIndexByDepth();
this._changed = false;
}
int count = this._src.wps.Count;
for (int i = 0; i < count; i++)
{
WpHandle wpHandle = this._wpsByDepth[i];
bool flag2 = wpHandle.wpIndex == this._selectedWpIndex;
Vector3 vector2 = this._src.wps[wpHandle.wpIndex];
float num = (this._src.handlesDrawMode == HandlesDrawMode.Orthographic) ? (HandleUtility.GetHandleSize(vector2) * 0.2f) : this._src.perspectiveHandleSize;
bool expr_40C = wpHandle.wpIndex >= 0 && wpHandle.wpIndex < (this._src.isClosedPath ? count : (count - 1));
Vector3 vector3 = expr_40C ? ((wpHandle.wpIndex >= count - 1) ? this._src.transform.position : this._src.wps[wpHandle.wpIndex + 1]) : Vector3.zero;
bool flag3 = expr_40C && Vector3.Distance(this._sceneCamTrans.position, vector2) < Vector3.Distance(this._sceneCamTrans.position, vector2 + Vector3.ClampMagnitude(vector3 - vector2, num * 1.75f));
if (flag2)
{
Handles.color = Color.yellow;
}
else if (wpHandle.wpIndex == count - 1 && !this._src.isClosedPath)
{
Handles.color = this._wpColorEnd;
}
else
{
Handles.color = this._wpColor;
}
if (expr_40C & flag3)
{
this.DrawArrowFor(wpHandle.wpIndex, num, vector3);
}
int controlID = GUIUtility.GetControlID(FocusType.Passive);
if (i == 0)
{
this._minHandleControlId = controlID;
}
if (this._src.handlesType == HandlesType.Free)
{
vector2 = Handles.FreeMoveHandle(vector2, Quaternion.identity, num, Vector3.one, new Handles.DrawCapFunction(Handles.SphereCap));
}
else
{
vector2 = Handles.PositionHandle(vector2, Quaternion.identity);
}
this._src.wps[wpHandle.wpIndex] = vector2;
int controlID2 = GUIUtility.GetControlID(FocusType.Passive);
wpHandle.controlId = ((i == 0) ? (controlID2 - 1) : (controlID + 1));
this._maxHandleControlId = controlID2;
if (expr_40C && !flag3)
{
this.DrawArrowFor(wpHandle.wpIndex, num, vector3);
}
Vector3 position = this._sceneCamTrans.InverseTransformPoint(vector2) + new Vector3(num * 0.75f, 0.1f, 0f);
position = this._sceneCamTrans.TransformPoint(position);
if (this._src.showIndexes || this._src.showWpLength)
{
string text = (this._src.showIndexes && this._src.showWpLength) ? string.Concat(new object[]
{
wpHandle.wpIndex + 1,
"(",
this._src.path.wpLengths[wpHandle.wpIndex + 1].ToString("N2"),
")"
}) : (this._src.showIndexes ? (wpHandle.wpIndex + 1).ToString() : this._src.path.wpLengths[wpHandle.wpIndex + 1].ToString("N2"));
Handles.Label(position, text, flag2 ? EditorGUIUtils.handleSelectedLabelStyle : EditorGUIUtils.handlelabelStyle);
}
}
Handles.color = this._src.pathColor;
if (this._src.pathType == PathType.Linear)
{
Handles.DrawPolyLine(this._src.path.wps);
}
else if (this._src.path.nonLinearDrawWps != null)
{
Handles.DrawPolyLine(this._src.path.nonLinearDrawWps);
}
if (this._reselectAfterDrag && current.type == EventType.Repaint)
{
this._reselectAfterDrag = false;
}
if (!this._changed)
{
this._changed = this.Changed();
}
if (this._changed)
{
EditorUtility.SetDirty(this._src);
}
}
private void OnSceneGUI()
{
if (!Application.isPlaying)
{
this.StoreSceneCamData();
if (this._src.gameObject.activeInHierarchy && this._sceneCamStored)
{
if (this._wpsByDepth.Count != this._src.wps.Count)
{
this.FillWpIndexByDepth();
}
EditorGUIUtils.SetGUIStyles(null);
Event current = Event.current;
Undo.RecordObject(this._src, "DOTween Path");
if (current.type == EventType.MouseDown)
{
if (current.shift)
{
if (EditorGUI.actionKey)
{
Vector3 vector = (this._lastCreatedWpIndex != -1) ? this._src.wps[this._lastCreatedWpIndex] : ((this._selectedWpIndex != -1) ? this._src.wps[this._selectedWpIndex] : ((this._lastSelectedWpIndex != -1) ? this._src.wps[this._lastSelectedWpIndex] : this._src.transform.position));
Matrix4x4 worldToCameraMatrix = this._sceneCam.worldToCameraMatrix;
float z = -((((worldToCameraMatrix.m20 * vector.x) + (worldToCameraMatrix.m21 * vector.y)) + (worldToCameraMatrix.m22 * vector.z)) + worldToCameraMatrix.m23);
Vector3 item = this._sceneCam.ViewportToWorldPoint(new Vector3(current.mousePosition.x / this._sceneCam.pixelRect.width, 1f - (current.mousePosition.y / this._sceneCam.pixelRect.height), z));
if ((this._selectedWpIndex != -1) && (this._selectedWpIndex < (this._src.wps.Count - 1)))
{
this._src.wps.Insert(this._selectedWpIndex + 1, item);
this._lastCreatedWpIndex = this._selectedWpIndex + 1;
this._selectedWpIndex = this._lastCreatedWpIndex;
}
else
{
this._src.wps.Add(item);
this._lastCreatedWpIndex = this._src.wps.Count - 1;
this._selectedWpIndex = this._lastCreatedWpIndex;
}
this.RefreshPath(RepaintMode.Scene, true);
return;
}
if (current.alt && (this._src.wps.Count > 1))
{
this.FindSelectedWaypointIndex();
if (this._selectedWpIndex != -1)
{
this._src.wps.RemoveAt(this._selectedWpIndex);
this.ResetIndexes();
this.RefreshPath(RepaintMode.Scene, true);
return;
}
}
}
this.FindSelectedWaypointIndex();
}
if (this._src.wps.Count >= 1)
{
if (current.type == EventType.MouseDrag)
{
this._isDragging = true;
if (this._src.livePreview)
{
bool flag = this.CheckTargetMove();
if (this._selectedWpIndex != -1)
{
flag = true;
}
if (flag)
{
this.RefreshPath(RepaintMode.Scene, false);
}
}
}
else if (this._isDragging && (current.rawType == EventType.MouseUp))
{
if (this._isDragging && (this._selectedWpIndex != -1))
{
this._reselectAfterDrag = true;
}
this._isDragging = false;
if ((this._selectedWpIndex != -1) || this.CheckTargetMove())
{
EditorUtility.SetDirty(this._src);
this.RefreshPath(RepaintMode.Scene, true);
}
}
else if (this.CheckTargetMove())
{
this.RefreshPath(RepaintMode.Scene, false);
}
if (this._changed && !this._isDragging)
{
this.FillWpIndexByDepth();
this._changed = false;
}
int count = this._src.wps.Count;
for (int i = 0; i < count; i++)
{
WpHandle handle = this._wpsByDepth[i];
bool flag2 = handle.wpIndex == this._selectedWpIndex;
Vector3 position = this._src.wps[handle.wpIndex];
float handleSize = (this._src.handlesDrawMode == HandlesDrawMode.Orthographic) ? (HandleUtility.GetHandleSize(position) * 0.2f) : this._src.perspectiveHandleSize;
bool flag1 = (handle.wpIndex >= 0) && (handle.wpIndex < (this._src.isClosedPath ? count : (count - 1)));
Vector3 arrowPointsAt = flag1 ? ((handle.wpIndex >= (count - 1)) ? this._src.transform.position : this._src.wps[handle.wpIndex + 1]) : Vector3.zero;
bool flag3 = flag1 && (Vector3.Distance(this._sceneCamTrans.position, position) < Vector3.Distance(this._sceneCamTrans.position, position + Vector3.ClampMagnitude(arrowPointsAt - position, handleSize * 1.75f)));
if (flag2)
{
Handles.color = Color.yellow;
}
else if ((handle.wpIndex == (count - 1)) && !this._src.isClosedPath)
{
Handles.color = this._wpColorEnd;
}
else
{
Handles.color = this._wpColor;
}
if (flag1 & flag3)
{
this.DrawArrowFor(handle.wpIndex, handleSize, arrowPointsAt);
}
int controlID = GUIUtility.GetControlID(FocusType.Passive);
if (i == 0)
{
this._minHandleControlId = controlID;
}
if (this._src.handlesType == HandlesType.Free)
{
position = Handles.FreeMoveHandle(position, Quaternion.identity, handleSize, Vector3.one, new Handles.CapFunction(Handles.SphereHandleCap));
//position = Handles.FreeMoveHandle(position, Quaternion.identity, handleSize, Vector3.one, new Handles.DrawCapFunction(Handles.SphereCap));
}
else
{
position = Handles.PositionHandle(position, Quaternion.identity);
}
this._src.wps[handle.wpIndex] = position;
int num6 = GUIUtility.GetControlID(FocusType.Passive);
handle.controlId = (i == 0) ? (num6 - 1) : (controlID + 1);
this._maxHandleControlId = num6;
if (flag1 && !flag3)
{
this.DrawArrowFor(handle.wpIndex, handleSize, arrowPointsAt);
}
Vector3 vector5 = this._sceneCamTrans.InverseTransformPoint(position) + new Vector3(handleSize * 0.75f, 0.1f, 0f);
vector5 = this._sceneCamTrans.TransformPoint(vector5);
if (this._src.showIndexes)
{
Handles.Label(vector5, (handle.wpIndex + 1).ToString(), flag2 ? EditorGUIUtils.handleSelectedLabelStyle : EditorGUIUtils.handlelabelStyle);
}
}
Handles.color = this._src.pathColor;
if (this._src.pathType == PathType.Linear)
{
Handles.DrawPolyLine(this._src.path.wps);
}
else if (this._src.path.nonLinearDrawWps != null)
{
Handles.DrawPolyLine(this._src.path.nonLinearDrawWps);
}
if (this._reselectAfterDrag && (current.type == EventType.Repaint))
{
this._reselectAfterDrag = false;
}
if (!this._changed)
{
this._changed = this.Changed();
}
if (this._changed)
{
EditorUtility.SetDirty(this._src);
}
}
}
}
}
