public void Delete()
{
ConnectionGUIUtility.ConnectionEventHandler(new ConnectionEvent(ConnectionEvent.EventType.EVENT_CONNECTION_DELETED, this));
}
public void DrawConnection(List <NodeGUI> nodes, Dictionary <string, List <Asset> > assetGroups)
{
var startNode = nodes.Find(node => node.Id == OutputNodeId);
if (startNode == null)
{
return;
}
var endNode = nodes.Find(node => node.Id == InputNodeId);
if (endNode == null)
{
return;
}
var startPoint = NodeGUI.ScaleEffect(outputPoint.GetGlobalPosition(startNode));
var startV3 = new Vector3(startPoint.x, startPoint.y, 0f);
var endPoint = NodeGUI.ScaleEffect(inputPoint.GetGlobalPosition(endNode));
var endV3 = new Vector3(endPoint.x, endPoint.y + 1f, 0f);
var centerPoint = startPoint + ((endPoint - startPoint) / 2);
var centerPointV3 = new Vector3(centerPoint.x, centerPoint.y, 0f);
var pointDistance = (endPoint.x - startPoint.x) / 3f;
if (pointDistance < AssetBundleGraphSettings.GUI.CONNECTION_CURVE_LENGTH)
{
pointDistance = AssetBundleGraphSettings.GUI.CONNECTION_CURVE_LENGTH;
}
var startTan = new Vector3(startPoint.x + pointDistance, startPoint.y, 0f);
var endTan = new Vector3(endPoint.x - pointDistance, endPoint.y, 0f);
var totalAssets = 0;
var totalGroups = 0;
if (assetGroups != null)
{
totalAssets = assetGroups.Select(v => v.Value.Count).Sum();
totalGroups = assetGroups.Keys.Count;
}
if (conInsp != null && Selection.activeObject == conInsp && conInsp.connectionGUI == this)
{
Handles.DrawBezier(startV3, endV3, startTan, endTan, new Color(0.43f, 0.65f, 0.90f, 1.0f), null, 2f);
}
else
{
Handles.DrawBezier(startV3, endV3, startTan, endTan, ((totalAssets > 0) ? Color.white : Color.gray), null, 2f);
}
// draw connection label if connection's label is not normal.
if (NodeGUI.scaleFactor == NodeGUI.SCALE_MAX)
{
switch (label)
{
case AssetBundleGraphSettings.DEFAULT_OUTPUTPOINT_LABEL: {
// show nothing
break;
}
case AssetBundleGraphSettings.BUNDLECONFIG_BUNDLE_OUTPUTPOINT_LABEL: {
var labelPointV3 = new Vector3(centerPointV3.x - ((AssetBundleGraphSettings.BUNDLECONFIG_BUNDLE_OUTPUTPOINT_LABEL.Length * 6f) / 2), centerPointV3.y - 24f, 0f);
Handles.Label(labelPointV3, AssetBundleGraphSettings.BUNDLECONFIG_BUNDLE_OUTPUTPOINT_LABEL, "WhiteMiniLabel");
break;
}
default: {
var labelPointV3 = new Vector3(centerPointV3.x - ((label.Length * 7f) / 2), centerPointV3.y - 24f, 0f);
Handles.Label(labelPointV3, label, "WhiteMiniLabel");
break;
}
}
}
string connectionLabel;
if (totalGroups > 1)
{
connectionLabel = string.Format("{0}:{1}", totalAssets, totalGroups);
}
else
{
connectionLabel = string.Format("{0}", totalAssets);
}
var style = new GUIStyle(connectionButtonStyle);
var labelSize = style.CalcSize(new GUIContent(connectionLabel));
buttonRect = new Rect(centerPointV3.x - labelSize.x / 2f, centerPointV3.y - labelSize.y / 2f, labelSize.x, 30f);
if (
Event.current.type == EventType.ContextClick ||
(Event.current.type == EventType.MouseUp && Event.current.button == 1)
)
{
var rightClickPos = Event.current.mousePosition;
if (buttonRect.Contains(rightClickPos))
{
var menu = new GenericMenu();
menu.AddItem(
new GUIContent("Delete"),
false,
() => {
Delete();
}
);
menu.ShowAsContext();
Event.current.Use();
}
}
if (GUI.Button(buttonRect, connectionLabel, style))
{
conInsp.UpdateInspector(this, assetGroups);
ConnectionGUIUtility.ConnectionEventHandler(new ConnectionEvent(ConnectionEvent.EventType.EVENT_CONNECTION_TAPPED, this));
}
}