private void ProcessMouseDownOverNode(Event e)
{
bool isLeftClickDown = e.type == EventType.MouseDown && e.button == 0;
bool isRightClickDown = e.type == EventType.MouseDown && e.button == 1;
if (isLeftClickDown || isRightClickDown)
{
if (currentGraph != null && currentGraph.nodes != null)
{
foreach (AG_Node node in currentGraph.nodes)
{
if (node.nodeRect.Contains(e.mousePosition))
{
if (isLeftClickDown)
{
if (node.CanBeDragged(e))
{
selectedNode = node;
}
}
else if (isRightClickDown)
{
ProcessContextMenuNode(e, node);
}
e.Use();
}
}
}
}
}
private void ProcessMouseDownOverPoint(Event e)
{
bool isLeftClickDown = e.type == EventType.MouseDown && e.button == 0;
if (isLeftClickDown && currentGraph != null && currentGraph.nodes != null)
{
foreach (AG_Node node in currentGraph.nodes)
{
if (node.outputPoints != null)
{
foreach (AG_NodeLinkPoint point in node.outputPoints)
{
if (point.clickableRect.Contains(e.mousePosition))
{
draggingLinkNode = true;
clickedInputNode = node;
clickedOutputPoint = point;
e.Use();
}
}
}
}
}
}
public AG_NodeLink(AG_Node _inputNode, AG_NodeLinkPoint _beginningPoint, AG_Node _outputNode, AG_NodeLinkPoint _endingPoint)
{
inputNode = _inputNode;
beginningPoint = _beginningPoint;
outputNode = _outputNode;
endingPoint = _endingPoint;
}
public AG_NodeLink(AG_Node _inputNode, AG_NodeLinkPoint _beginningPoint, AG_Node _outputNode, AG_NodeLinkPoint _endingPoint, int _duration)
{
inputNode = _inputNode;
beginningPoint = _beginningPoint;
outputNode = _outputNode;
endingPoint = _endingPoint;
duration = _duration;
}
private void ContextCallback(object obj)
{
switch (obj.ToString())
{
case "0":
AG_CreateGraphWindow.InitNodePopup();
break;
case "1":
LoadGraph();
break;
case "2":
AG_Node beginNode = AG_Node.CreateNode(mousePosition, currentGraph, AG_NodeType.Begin);
beginNode.nodeType = AG_NodeType.Begin;
AssetDatabase.AddObjectToAsset(beginNode, currentGraph);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
currentGraph.nodes.Add(beginNode);
break;
case "3":
AG_Node dialogueNode = AG_Node.CreateNode(mousePosition, currentGraph, AG_NodeType.Dialogue);
dialogueNode.nodeType = AG_NodeType.Dialogue;
AssetDatabase.AddObjectToAsset(dialogueNode, currentGraph);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
currentGraph.nodes.Add(dialogueNode);
break;
case "4":
AG_Node testNode = AG_Node.CreateNode(mousePosition, currentGraph, AG_NodeType.Test);
testNode.nodeType = AG_NodeType.Test;
AssetDatabase.AddObjectToAsset(testNode, currentGraph);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
currentGraph.nodes.Add(testNode);
break;
}
}
public static void DeleteNode(AG_Node currentNode, AG_Graph currentGraph)
{
if (currentGraph != null)
{
currentGraph.nodes.Remove(currentNode);
GameObject.DestroyImmediate(currentNode, true);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
}
private void ProcessContextMenuNode(Event e, AG_Node node)
{
GenericMenu menu = new GenericMenu();
mousePosition = e.mousePosition;
rightClickNode = node;
menu.AddItem(new GUIContent("Delete node"), false, ContextCallbackNode, "0");
menu.ShowAsContext();
e.Use();
}
private void ProcessGenericMouseUp(Event e)
{
bool isLeftClickUp = e.type == EventType.MouseUp && e.button == 0;
if (isLeftClickUp)
{
DeselectAllNodes();
draggingLinkNode = false;
clickedInputNode = null;
clickedOutputPoint = null;
selectedNode = null;
e.Use();
}
}
public static AG_Node CreateNode(Vector2 mousePosition, AG_Graph parentGraph, AG_NodeType nodeType)
{
AG_Node currentNode = null;
switch (nodeType)
{
case AG_NodeType.Dialogue:
currentNode = ScriptableObject.CreateInstance <AG_DialogueNode>();
currentNode.nodeName = "Dialogue Node";
break;
case AG_NodeType.Begin:
currentNode = ScriptableObject.CreateInstance <AG_BeginNode>();
currentNode.nodeName = "Starting Node";
break;
case AG_NodeType.Test:
currentNode = ScriptableObject.CreateInstance <AG_TestNode>();
break;
// case AG_NodeType.Add:
// currentNode = ScriptableObject.CreateInstance<AddNode>();
// currentNode.NodeName = "Add Node";
// break;
}
if (currentNode != null)
{
currentNode.InitNode();
Rect nodeRect = new Rect(mousePosition.x - currentNode.nodeSize.x / 2, mousePosition.y, currentNode.nodeSize.x, currentNode.nodeSize.y);
currentNode.nodeRect = nodeRect;
currentNode.parentGraph = parentGraph;
}
return(currentNode);
}
void UpdateNodeLinksPointsAndGUI(AG_Node node)
{
if (node.inputPoints != null)
{
for (int i = 0; i < node.inputPoints.Count; i++)
{
// TODO: update snappable rect position
// Image Rect update
float imageXSize = 10.0f;
float imageYSize = 10.0f;
float imageYBeginDist = 20.0f;
float imageYCumulativeDistance = 30.0f;
node.inputPoints[i].imageRect = new Rect(node.nodeRect.x - imageXSize / 2.0f,
node.nodeRect.y + node.nodeRect.height - imageYBeginDist - i * imageYCumulativeDistance,
imageXSize, imageYSize);
// Clickable Rect update
Vector2 imageRectCenter = node.inputPoints[i].imageRect.center;
float clickableXSize = 40.0f;
float clickableYSize = 28.0f;
node.inputPoints[i].clickableRect = new Rect(imageRectCenter.x - clickableXSize / 2.0f,
imageRectCenter.y - clickableYSize / 2.0f,
clickableXSize, clickableYSize);
// Link point names
if (node.inputPoints[i].showName)
{
float xSize = 90.0f;
float ySize = 20.0f;
float xDistance = 10.0f;
Rect labelRect = new Rect(imageRectCenter.x + xDistance,
imageRectCenter.y - ySize / 2.0f,
xSize, ySize);
GUIStyle style = new GUIStyle();
style.alignment = TextAnchor.MiddleLeft;
style.normal.textColor = Color.white;
GUILayout.BeginArea(labelRect);
EditorGUILayout.LabelField(node.inputPoints[i].name, style);
GUILayout.EndArea();
}
GUI.DrawTexture(node.inputPoints[i].imageRect, linkPointTexture);
}
for (int i = 0; i < node.outputPoints.Count; i++)
{
// TODO: update snappable rect position
// Image Rect update
float imageXSize = 10.0f;
float imageYSize = 10.0f;
float imageYBeginDist = 20.0f;
float imageYCumulativeDistance = 30.0f;
node.outputPoints[i].imageRect = new Rect(node.nodeRect.x + node.nodeRect.width - imageXSize / 2.0f,
node.nodeRect.y + node.nodeRect.height - imageYBeginDist - i * imageYCumulativeDistance,
imageXSize, imageYSize);
// Clickable Rect update
Vector2 imageRectCenter = node.outputPoints[i].imageRect.center;
float clickableXSize = 40.0f;
float clickableYSize = 28.0f;
node.outputPoints[i].clickableRect = new Rect(imageRectCenter.x - clickableXSize / 2.0f,
imageRectCenter.y - clickableYSize / 2.0f,
clickableXSize, clickableYSize);
// Link point names
if (node.outputPoints[i].showName)
{
//TextAnchor oldAnchor = GUI.skin.label.alignment;
//GUI.skin.label.alignment = TextAnchor.MiddleRight;
//Vector2 imageRectCenter = node.outputPoints[i].imageRect.center;
float xSize = 90.0f;
float ySize = 20.0f;
float xDistance = 10.0f;
Rect labelRect = new Rect(imageRectCenter.x - xDistance - xSize,
imageRectCenter.y - ySize / 2.0f,
xSize, ySize);
GUILayout.BeginArea(labelRect);
GUIStyle style = new GUIStyle();
style.alignment = TextAnchor.MiddleRight;
style.normal.textColor = Color.white;
//style.
//GUI.Label(labelRect, node.outputPoints[i].name);
EditorGUILayout.LabelField(node.outputPoints[i].name, style);
GUILayout.EndArea();
//GUI.skin.label.alignment = oldAnchor;
}
GUI.DrawTexture(node.outputPoints[i].imageRect, linkPointTexture);
}
}
}
