public virtual GUIStyle GetRenderStyle(T anchor)
{
GUISkin editorSkin = Resources.Load <GUISkin>("Styles/Nodify2EditorSkin");
switch (anchor.type)
{
case AnchorType.VARIABLE:
if (anchor.exposedReference != null)
{
if (anchor.exposedReference.exposedType == ExposedType.FIELD)
{
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Anchor Field"));
}
if (anchor.exposedReference.exposedType == ExposedType.PROPERTY)
{
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Anchor Property"));
}
}
break;
case AnchorType.COMMENT:
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Anchor Comment"));
case AnchorType.METHOD:
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Anchor Method"));
}
return(null);
}
public virtual void OnRenderAnchorConnection(T anchor, AnchorConnection connection)
{
if (connection.target == null || anchor.parent.parent != connection.target.parent.parent)
{
NodifyEditorUtilities.SafeDestroy(connection.gameObject);
return;
}
Rect contentRect = GetContentRect(anchor);
object targetRenderer = NodifyEditorUtilities.FindAnchorRenderer(connection.target.GetType());
if (targetRenderer != null)
{
Rect targetRect = (Rect)targetRenderer.GetType().GetMethod("GetContentRect").Invoke(targetRenderer, new object[] { connection.target });
Vector2 bezierStartPoint = contentRect.center;
Vector2 bezierEndPoint = targetRect.center;
float sizePercentage = 1f / NodifyEditorUtilities.currentSelectedGroup.editorZoomAmount;
float lineSize = 2 * sizePercentage;
NodifyEditorUtilities.DrawBezier(bezierStartPoint, bezierEndPoint, new Color(0, 0, 0, .25f), lineSize, 50);
GUISkin skin = Resources.Load <GUISkin>("Styles/Nodify2EditorSkin");
GUIStyle minusButtonStyle = NodifyEditorUtilities.FindStyleByName(skin, "Node Anchor Remove");
GUIStyle connectionArrowStyle = NodifyEditorUtilities.FindStyleByName(skin, "Node Anchor Field Connection Arrow");
Vector2 centerPoint = NodifyEditorUtilities.PointOnBezier(bezierStartPoint, bezierEndPoint, .5f, 25);
this.OnRenderAnchorConnectionMinusButton(anchor, connection, minusButtonStyle, connectionArrowStyle, centerPoint, bezierStartPoint, bezierEndPoint);
}
}
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);
}
}
public override GUIStyle GetRenderStyle(GlobalVariableBase node)
{
GUISkin editorSkin = Resources.Load <GUISkin>("Styles/Nodify2EditorSkin");
if (this.IsSelected(node))
{
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Global Variable Selected"));
}
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Global Variable"));
}
public override GUIStyle GetRenderStyle(NodeGroup node)
{
GUISkin editorSkin = Resources.Load <GUISkin>("Styles/Nodify2EditorSkin");
if (IsSelected(node))
{
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Selected"));
}
return(NodifyEditorUtilities.FindStyleByName(editorSkin, "Node Group"));
}
/// <summary>
/// Returns the GUIStyle that is used to render the
/// node on the graph.
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public virtual GUIStyle GetRenderStyle(T node)
{
GUISkin skin = Resources.Load <GUISkin>("Styles/Nodify2EditorSkin");
if (IsSelected(node))
{
return(NodifyEditorUtilities.FindStyleByName(skin, "Node Selected"));
}
switch (node.editorExecutionState)
{
case ExecutionState.ERROR:
return(NodifyEditorUtilities.FindStyleByName(skin, "Node Error"));
default:
return(NodifyEditorUtilities.FindStyleByName(skin, "Node"));
}
}
private void InitializeGUIStyles()
{
if (editorBreadcrumbLabel == null)
{
editorBreadcrumbLabel = NodifyEditorUtilities.FindStyleByName(guiSkin, "Editor Breadcrumb Label");
}
if (editorBreadcrumbLabelCurrent == null)
{
editorBreadcrumbLabelCurrent = NodifyEditorUtilities.FindStyleByName(guiSkin, "Editor Breadcrumb Label Current");
}
if (editorBackground == null)
{
editorBackground = NodifyEditorUtilities.FindStyleByName(guiSkin, "Editor Background");
}
if (editorSelectionRect == null)
{
editorSelectionRect = NodifyEditorUtilities.FindStyleByName(guiSkin, "Editor Selection Rect");
}
}