protected override void DrawElements(Rect position, SerializedProperty property, GUIContent label)
{
ColorLink instance = GetInstance <ColorLink>();
Object instanceOwner = InstanceOwner;
EditorGUI.LabelField(GetLineDrawingRect(), label);
ColorPalette palette = (ColorPalette)EditorGUI.ObjectField(
GetLineDrawingRect(), instance.Palette,
typeof(ColorPalette), false
);
if (palette != instance.Palette)
{
Undo.RecordObject(instanceOwner, "Changing palette instance");
instance.Palette = palette;
OnInstanceChanged();
}
if (palette == null)
{
return;
}
HandlePaletteDrawing();
}
private void OnValidate()
{
Initialization();
if (m_ColorLink == null)
{
m_ColorLink = new ColorLink(GetAction());
}
}
private void HandlePaletteDrawing()
{
ColorLink instance = GetInstance <ColorLink>();
ColorPalette palette = instance.Palette;
Vector2 squareSize = SquareSize;
int colorCount = palette.Count;
if (Width < MinHeight)
{
return;
}
var squareCounts = GetSquareCounts(colorCount, Width);
Vector2 drawingPositionBeforeRects = CurrentDrawingStart;
DrawRects(squareCounts, palette);
if (instance.Index >= 0)
{
int index = instance.Index;
Vector2 indexGridPosition = GetGridPositionFromIndex(index, squareCounts);
Vector2 start = drawingPositionBeforeRects + indexGridPosition * squareSize;
Drawing.DrawRectBorder(start, squareSize, Color.cyan, 2);
}
Event current = Event.current;
if (current.type == EventType.MouseDown)
{
Vector2 currentMousePosition = current.mousePosition;
Rect squaresRect = new Rect(drawingPositionBeforeRects, new Vector2(Width, CurrentDrawingStart.y - drawingPositionBeforeRects.y));
if (squaresRect.Contains(currentMousePosition))
{
currentMousePosition -= squaresRect.min;
currentMousePosition /= squareSize;
int newIndex = (int)currentMousePosition.x +
(int)currentMousePosition.y * squareCounts.x;
if (newIndex >= 0 && newIndex < colorCount)
{
Undo.RecordObject(InstanceOwner, "Changing palette link index");
instance.Index = newIndex;
OnInstanceChanged();
}
}
}
}
private void Awake()
{
Debug.Log("Awake Called");
if (m_ColorLink != null)
{
int id = m_ColorLink.Index;
var palette = m_ColorLink.Palette;
m_ColorLink = new ColorLink(m_ColorLink, GetAction())
{
Palette = palette, Index = id
};
}
else
{
m_ColorLink = new ColorLink(GetAction());
}
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
ColorLink instance = GetInstance <ColorLink>(property);
float lineHeight = MinHeight;
float lineHeightMargined = MinHeight + Margin;
if (instance.Palette == null)
{
return(lineHeightMargined * 2);
}
int colorCount = instance.Palette.Count;
Vector2 squareCounts = GetSquareCounts(colorCount, EditorGUIUtility.currentViewWidth);
return(lineHeightMargined + // Label
lineHeightMargined + // ColorPalette field
squareCounts.y * lineHeight + // Squares
Margin); // Final margin
}
public void AddLink(ColorLink Link)
{
Links.Add(Link);
}
public ColorGroup(ColorLink link)
{
this._Col = link.Color;
this.Links.Add(link);
}
public void AddColorLink(ColorLink Link)
{
Tuples.AddRange(Link.Tuples);
}
