public override void OnInspectorGUI()
{
CursorStyle style = (CursorStyle)target;
DrawDefaultInspector();
GUILayout.Space(20);
Rect pointRow = GUILayoutUtility.GetRect(0, 160);
Rect pointRect = new Rect(pointRow)
{
x = pointRow.x + (pointRow.width * 0.5f) - (pointRow.height * 0.5f),
width = pointRow.height,
};
GUI.Box(pointRect, GUIContent.none, EditorStyles.helpBox);
GUI.DrawTexture(pointRect, style.Graphic);
if (Event.current.type == EventType.MouseDown || Event.current.type == EventType.MouseDrag)
{
if (pointRect.Contains(Event.current.mousePosition))
{
style.Hotspot = new Vector2(
Mathf.InverseLerp(pointRect.xMin, pointRect.xMax, Event.current.mousePosition.x) * style.Graphic.width,
Mathf.InverseLerp(pointRect.yMin, pointRect.yMax, Event.current.mousePosition.y) * style.Graphic.height
);
}
}
Vector2 pointerPoint = new Vector2(
Mathf.Lerp(pointRect.xMin, pointRect.xMax, style.Hotspot.x / style.Graphic.width),
Mathf.Lerp(pointRect.yMin, pointRect.yMax, style.Hotspot.y / style.Graphic.height));
Rect horizontal = new Rect(pointRect.xMin, pointerPoint.y - 1, pointRect.width, 1);
Rect vertical = new Rect(pointerPoint.x - 1, pointRect.yMin, 1, pointRect.width);
EditorGUI.DrawRect(horizontal, Color.red);
EditorGUI.DrawRect(vertical, Color.red);
GUILayout.Space(20);
Rect rect = GUILayoutUtility.GetRect(0, 96);
Rect previewRect = new Rect(rect)
{
x = rect.x + (rect.width * 0.5f) - (rect.height * 0.5f),
width = rect.height,
};
GUI.Box(previewRect, GUIContent.none, EditorStyles.helpBox);
if (previewRect.Contains(Event.current.mousePosition))
{
if (CursorManager.CurrentStyle != style)
{
CursorManager.SetCursor(style);
}
}
else
{
if (CursorManager.CurrentStyle != CursorManager.GetStyle("Default"))
{
CursorManager.SetCursor(CursorManager.GetStyle("Default"));
}
}
EditorGUIUtility.AddCursorRect(previewRect, MouseCursor.CustomCursor);
}
public override Texture2D RenderStaticPreview(string assetPath, Object[] subAssets, int width, int height)
{
CursorStyle style = (CursorStyle)target;
return(Instantiate(style.Graphic));
}
public static void SetCursor(CursorStyle style)
{
Cursor.SetCursor(style.Graphic, style.Hotspot, CursorMode.Auto);
CurrentStyle = style;
}