/// <summary>
/// Resets to normal node.
/// </summary>
public void ResetToNormalNode()
{
_linkA = _linkB = null;
_mode = ChainProcessorEditorModeEnum.Normal;
EditorUtility.SetDirty(_processor.gameObject);
}
public virtual bool CheackConnectingOutputType(Type type, int inputIdex)
{
ChainLink link = null;
Type _type = GetType(link);
return(type == _type);
}
public virtual ChainLink FabricateChainLink(Order order)
{
ChainLink link = null;
switch (order.Type)
{
case INPUT:
link = GetChainInput(order);
break;
case OUTPUT:
link = GetChainOutput(order);
break;
}
#if UNITY_EDITOR
if (link != null)
{
Rect newRect = link.LinkRect;
newRect.position = order.Position;
Vector2 size = new Vector2(100, 100);
newRect.size = size;
link.LinkRect = newRect;
}
#endif
return(link);
}
/// <summary>
/// Normals the mode operations.
/// </summary>
private void NormalModeOperations()
{
if (_currentEvent.type == EventType.MouseDown &&
_currentEvent.button == Right_Mouse_Button)
{
_currentMousePositon = _currentEvent.mousePosition;
_linkA = FindLink(_currentMousePositon);
if (_linkA != null)
{
_nodeContextMenu.ShowAsContext();
}
else
{
_edytorContextMenu.ShowAsContext();
}
_currentEvent.Use();
}
if (_currentEvent.type == EventType.MouseDown &&
_currentEvent.button == Left_Mouse_Button)
{
_currentMousePositon = _currentEvent.mousePosition;
_linkA = FindLink(_currentMousePositon);
ChainLink link = null;
int index = 0;
FindLinkByHook(
_currentMousePositon,
1,
out link,
out index);
if (link != null)
{
_linkA = link;
SwithToConnectMode();
}
}
if (_currentEvent.type == EventType.KeyDown &&
_currentEvent.keyCode == KeyCode.Delete)
{
if (_linkA != null)
{
DeleteNode();
}
}
}
/// <summary>
/// Finds the link by hook.
/// </summary>
/// <param name="position">Position to cheack.</param>
/// <param name="hookType">Hook type input (0) or output (1).</param>
/// <param name="link">Variable for link if found.</param>
/// <param name="index">Variable for index of that node.</param>
private void FindLinkByHook(Vector2 position, int hookType, out ChainLink link, out int index)
{
link = null;
index = -1;
bool nodeClicked = false;
for (int i = 0; i < Links.Count; i++)
{
Rect[] rects = null;
switch (hookType)
{
case 0:
rects = Links [i].GetInputHooksRects();
break;
case 1:
rects = Links [i].GetOutputHookRects();
break;
}
if (rects == null)
{
continue;
}
for (int j = 0; j < rects.Length; j++)
{
nodeClicked = rects[j].Contains(position);
if (nodeClicked)
{
index = j;
link = Links [i];
break;
}
}
if (nodeClicked)
{
break;
}
}
}
/// <summary>
/// Creates the node.
/// </summary>
/// <param name="obj">Order object.</param>
private void CreateNode(object obj)
{
if (obj is Order)
{
Order order = obj as Order;
order.Position = _currentMousePositon;
ChainLink link = Factory.FabricateChainLink(order);
if (link != null)
{
if (link is ChainInput)
{
_processor.Inputs.Add(link as ChainInput);
}
if (link is ChainOutput)
{
_processor.Outputs.Add(link as ChainOutput);
}
_processor.LinkList.Add(link);
}
}
}
/// <summary>
/// Deletes the node.
/// </summary>
/// <param name="obj">Link object.</param>
private void DeleteNode(object obj = null)
{
ChainLink link = _linkA;
if (link == null)
{
return;
}
int index = _processor.LinkList.IndexOf(link);
for (int i = 0; i < _processor.LinkList.Count; i++)
{
if (i != index)
{
ChainLink _link = _processor.LinkList [i];
for (int j = 0; j < _link.Inputs.Length; j++)
{
if (_link.Inputs[j] == link)
{
_link.Inputs[j] = null;
}
}
for (int j = 0; j < _link.Outputs.Count; j++)
{
_link.Outputs.RemoveAt(j);
}
}
}
if (index >= 0)
{
_processor.LinkList.RemoveAt(index);
}
if (link is ChainOutput)
{
ChainOutput output = link as ChainOutput;
index = _processor.Outputs.IndexOf(output);
if (index >= 0)
{
_processor.Outputs.RemoveAt(index);
}
}
if (link is ChainInput)
{
ChainInput input = link as ChainInput;
index = _processor.Inputs.IndexOf(input);
if (index >= 0)
{
_processor.Inputs.RemoveAt(index);
}
}
DestroyImmediate(link);
Repaint();
}
