public static int DragReorder(Rect position, int elementHeight, List <MonoScript> elements, ScriptExecutionOrderInspector.DragReorderGUI.DrawElementDelegate drawElementDelegate)
{
int controlID = GUIUtility.GetControlID(ScriptExecutionOrderInspector.DragReorderGUI.s_DragReorderGUIHash, FocusType.Passive);
Rect r = position;
r.height = (float)elementHeight;
int num = 0;
Rect position2;
if (GUIUtility.hotControl == controlID && Event.current.type == EventType.Repaint)
{
for (int i = 0; i < elements.Count; i++)
{
if (i != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement)
{
if (ScriptExecutionOrderInspector.DragReorderGUI.IsDefaultTimeElement(elements[i]))
{
num = i;
i++;
}
else
{
r.y = position.y + ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[i] * (float)elementHeight;
drawElementDelegate(r, elements[i], false);
}
}
}
position2 = new Rect(r.x, position.y + ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[num] * (float)elementHeight, r.width, (ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[num + 1] - ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[num] + 1f) * (float)elementHeight);
}
else
{
for (int j = 0; j < elements.Count; j++)
{
r.y = position.y + (float)(j * elementHeight);
if (ScriptExecutionOrderInspector.DragReorderGUI.IsDefaultTimeElement(elements[j]))
{
num = j;
j++;
}
else
{
drawElementDelegate(r, elements[j], false);
}
}
position2 = new Rect(r.x, position.y + (float)(num * elementHeight), r.width, (float)(elementHeight * 2));
}
GUI.Label(position2, ScriptExecutionOrderInspector.m_Styles.defaultTimeContent, ScriptExecutionOrderInspector.m_Styles.defaultTime);
bool flag = position2.height > (float)elementHeight * 2.5f;
if (GUIUtility.hotControl == controlID)
{
if (flag)
{
GUI.color = new Color(1f, 1f, 1f, 0.5f);
}
r.y = position.y + ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] * (float)elementHeight;
drawElementDelegate(r, elements[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement], true);
GUI.color = Color.white;
}
int result = -1;
switch (Event.current.GetTypeForControl(controlID))
{
case EventType.MouseDown:
if (position.Contains(Event.current.mousePosition))
{
GUIUtility.keyboardControl = 0;
EditorGUI.EndEditingActiveTextField();
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement = Mathf.FloorToInt((Event.current.mousePosition.y - position.y) / (float)elementHeight);
if (!ScriptExecutionOrderInspector.DragReorderGUI.IsDefaultTimeElement(elements[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement]))
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions = new float[elements.Count];
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals = new int[elements.Count];
for (int k = 0; k < elements.Count; k++)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[k] = k;
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[k] = (float)k;
}
GUIUtility.hotControl = controlID;
Event.current.Use();
}
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
if (ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement)
{
List <MonoScript> list = new List <MonoScript>(elements);
for (int l = 0; l < elements.Count; l++)
{
elements[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[l]] = list[l];
}
result = ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement];
}
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals = null;
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions = null;
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement = -1;
GUIUtility.hotControl = 0;
Event.current.Use();
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] = (Event.current.mousePosition.y - position.y) / (float)elementHeight - 0.5f;
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] = Mathf.Clamp(ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement], 0f, (float)(elements.Count - 1));
int num2 = Mathf.RoundToInt(ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement]);
if (num2 != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement])
{
for (int m = 0; m < elements.Count; m++)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[m] = m;
}
int num3 = (num2 <= ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement) ? 1 : -1;
for (int num4 = ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement; num4 != num2; num4 -= num3)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[num4 - num3] = num4;
}
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] = num2;
}
Event.current.Use();
}
break;
case EventType.Repaint:
if (GUIUtility.hotControl == controlID)
{
for (int n = 0; n < elements.Count; n++)
{
if (n != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[n] = Mathf.MoveTowards(ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[n], (float)ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[n], 0.075f);
}
}
GUIView.current.Repaint();
}
break;
}
return(result);
}
public static int DragReorder(Rect position, int elementHeight, List <MonoScript> elements, ScriptExecutionOrderInspector.DragReorderGUI.DrawElementDelegate drawElementDelegate)
{
int controlId = GUIUtility.GetControlID(ScriptExecutionOrderInspector.DragReorderGUI.s_DragReorderGUIHash, FocusType.Passive);
Rect r = position;
r.height = (float)elementHeight;
int index1 = 0;
Rect position1;
if (GUIUtility.hotControl == controlId && Event.current.type == EventType.Repaint)
{
for (int index2 = 0; index2 < elements.Count; ++index2)
{
if (index2 != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement)
{
if (ScriptExecutionOrderInspector.DragReorderGUI.IsDefaultTimeElement(elements[index2]))
{
index1 = index2;
++index2;
}
else
{
r.y = position.y + ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[index2] * (float)elementHeight;
drawElementDelegate(r, (object)elements[index2], false);
}
}
}
position1 = new Rect(r.x, position.y + ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[index1] * (float)elementHeight, r.width, (float)((double)ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[index1 + 1] - (double)ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[index1] + 1.0) * (float)elementHeight);
}
else
{
for (int index2 = 0; index2 < elements.Count; ++index2)
{
r.y = position.y + (float)(index2 * elementHeight);
if (ScriptExecutionOrderInspector.DragReorderGUI.IsDefaultTimeElement(elements[index2]))
{
index1 = index2;
++index2;
}
else
{
drawElementDelegate(r, (object)elements[index2], false);
}
}
position1 = new Rect(r.x, position.y + (float)(index1 * elementHeight), r.width, (float)(elementHeight * 2));
}
GUI.Label(position1, ScriptExecutionOrderInspector.m_Styles.defaultTimeContent, ScriptExecutionOrderInspector.m_Styles.defaultTime);
bool flag = (double)position1.height > (double)elementHeight * 2.5;
if (GUIUtility.hotControl == controlId)
{
if (flag)
{
GUI.color = new Color(1f, 1f, 1f, 0.5f);
}
r.y = position.y + ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] * (float)elementHeight;
drawElementDelegate(r, (object)elements[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement], true);
GUI.color = Color.white;
}
int num1 = -1;
switch (Event.current.GetTypeForControl(controlId))
{
case EventType.MouseDown:
if (position.Contains(Event.current.mousePosition))
{
GUIUtility.keyboardControl = 0;
EditorGUI.EndEditingActiveTextField();
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement = Mathf.FloorToInt((Event.current.mousePosition.y - position.y) / (float)elementHeight);
if (!ScriptExecutionOrderInspector.DragReorderGUI.IsDefaultTimeElement(elements[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement]))
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions = new float[elements.Count];
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals = new int[elements.Count];
for (int index2 = 0; index2 < elements.Count; ++index2)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[index2] = index2;
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[index2] = (float)index2;
}
GUIUtility.hotControl = controlId;
Event.current.Use();
break;
}
break;
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlId)
{
if (ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement)
{
List <MonoScript> monoScriptList = new List <MonoScript>((IEnumerable <MonoScript>)elements);
for (int index2 = 0; index2 < elements.Count; ++index2)
{
elements[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[index2]] = monoScriptList[index2];
}
num1 = ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement];
}
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals = (int[])null;
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions = (float[])null;
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement = -1;
GUIUtility.hotControl = 0;
Event.current.Use();
break;
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlId)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] = (float)(((double)Event.current.mousePosition.y - (double)position.y) / (double)elementHeight - 0.5);
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] = Mathf.Clamp(ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement], 0.0f, (float)(elements.Count - 1));
int num2 = Mathf.RoundToInt(ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement]);
if (num2 != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement])
{
for (int index2 = 0; index2 < elements.Count; ++index2)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[index2] = index2;
}
int num3 = num2 <= ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement ? 1 : -1;
int reorderingDraggedElement = ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement;
while (reorderingDraggedElement != num2)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[reorderingDraggedElement - num3] = reorderingDraggedElement;
reorderingDraggedElement -= num3;
}
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement] = num2;
}
Event.current.Use();
break;
}
break;
case EventType.Repaint:
if (GUIUtility.hotControl == controlId)
{
for (int index2 = 0; index2 < elements.Count; ++index2)
{
if (index2 != ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingDraggedElement)
{
ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[index2] = Mathf.MoveTowards(ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingPositions[index2], (float)ScriptExecutionOrderInspector.DragReorderGUI.s_ReorderingGoals[index2], 0.075f);
}
}
GUIView.current.Repaint();
break;
}
break;
}
return(num1);
}
