public virtual void OnRender(T anchor)
{
object parentRenderer = NodifyEditorUtilities.FindNodeRenderer(anchor.parent.GetType());
if (parentRenderer != null)
{
Rect parentRect = (Rect)parentRenderer.GetType().GetMethod("GetContentRect").Invoke(parentRenderer, new object[] { anchor.parent });
Rect contentRect = GetContentRect(anchor);
if (contentRect.size != Vector2.zero)
{
float sizePercentage = 1f / NodifyEditorUtilities.currentSelectedGroup.editorZoomAmount;
float lineSize = 2 * sizePercentage;
NodifyEditorUtilities.DrawBezier(parentRect.center, contentRect.center, Color.black, lineSize, 15);
GUIContent anchorContent = GetContent(anchor);
GUIStyle anchorStyle = GetRenderStyle(anchor);
if (anchorContent != null && anchorStyle != null)
{
GUI.Box(contentRect, GetContent(anchor), GetRenderStyle(anchor));
}
}
}
}
public virtual void OnRenderNodeConnection(T anchor, NodeConnection connection)
{
if (connection.target == null || anchor.parent.parent != connection.target.parent)
{
NodifyEditorUtilities.SafeDestroy(connection.gameObject);
return;
}
Rect contentRect = GetContentRect(anchor);
object targetRenderer = NodifyEditorUtilities.FindNodeRenderer(connection.target.GetType());
if (targetRenderer != null)
{
Rect targetRect = (Rect)targetRenderer.GetType().GetMethod("GetContentRect").Invoke(targetRenderer, new object[] { connection.target });
Vector2 bezierStartPoint = NodifyEditorUtilities.ClosestPointOnRectangle(targetRect.center, contentRect);
Vector2 bezierEndPoint = NodifyEditorUtilities.ClosestPointOnRectangle(bezierStartPoint, targetRect);
if (anchor.type == AnchorType.METHOD)
{
Vector2 towardsStartCenter = (contentRect.center - bezierStartPoint).normalized;
Vector2 towardsTargetCenter = (targetRect.center - bezierEndPoint).normalized;
bezierStartPoint = new Vector2(bezierStartPoint.x + (towardsStartCenter.x * 10), bezierStartPoint.y + (towardsStartCenter.y * 10));
bezierEndPoint = new Vector2(bezierEndPoint.x + (towardsTargetCenter.x * 10), bezierEndPoint.y + (towardsTargetCenter.y * 10));
}
Color bezierColor = Color.black;
if (connection.state == ConnectionState.RUN)
{
bezierColor = Color.green;
}
if (connection.state == ConnectionState.ERROR)
{
bezierColor = Color.red;
}
float sizePercentage = 1f / NodifyEditorUtilities.currentSelectedGroup.editorZoomAmount;
float lineSize = 2 * sizePercentage;
NodifyEditorUtilities.DrawBezier(bezierStartPoint, bezierEndPoint, bezierColor, lineSize, Mathf.Abs(bezierEndPoint.y - bezierStartPoint.y) / 2);
GUISkin skin = Resources.Load <GUISkin>("Styles/Nodify2EditorSkin");
GUIStyle minusButtonStyle = NodifyEditorUtilities.FindStyleByName(skin, "Node Anchor Remove");
GUIStyle connectionArrowStyle = NodifyEditorUtilities.FindStyleByName(skin, "Node Anchor Method Connection Arrow");
Vector2 centerPoint = NodifyEditorUtilities.PointOnBezier(bezierStartPoint, bezierEndPoint, .5f, Mathf.Abs(bezierEndPoint.y - bezierStartPoint.y) / 2);
this.OnRenderNodeConnectionMinusButton(anchor, connection, minusButtonStyle, connectionArrowStyle, centerPoint, bezierStartPoint, bezierEndPoint);
}
}