private static void DrawCore(int instanceID, Rect selectionRect)
{
// skips early if item is not registered or not valid
if (!sceneGameObjects.ContainsKey(instanceID))
{
return;
}
currentGO = EditorUtility.InstanceIDToObject(instanceID) as GameObject;
if (currentGO == null)
{
return;
}
currentItem = sceneGameObjects[instanceID];
/* Initialzie draw variables */
{
bool alphaSorted = HierarchyWindowAdapter.IsUsingAlphaSort();
if (ALPHA_SORTED != alphaSorted)
{
ALPHA_SORTED = alphaSorted;
// This is bad since we retrieve data twice when the user
// changes their hierarchy sorting type.
//
// Yet this may be okay since the user doesn't change
// the sorting type that often.
RetrieveDataFromHierarchy();
}
ROW_HEIGHT = GUI.skin.label.lineHeight + 1; // default is 16 pixels
MAX_TAG_LEN = HierarchyUtil.MaxLabelLength(tags.ToArray(), (data.tag.GetEnabled() && data.tag.enabledText));
MAX_LAYER_LEN = HierarchyUtil.MaxLabelLength(layers.ToArray(), (data.layer.GetEnabled() && data.layer.enabledText));
MAX_INSTID_LEN = HierarchyUtil.MaxIntLength(instanceIDs.ToArray(), data.instanceID.GetEnabled());
RIGHT_BOUNDARY = 0.0f; // reset
if (EXISTS_PREFAB_ICON)
{
RIGHT_BOUNDARY += ROW_HEIGHT;
}
}
//-- Full
DrawAlternatingBG(instanceID, selectionRect);
DrawTree(instanceID, selectionRect);
DrawSeparators(instanceID, selectionRect);
//-- Left
DrawIcons(instanceID, selectionRect);
DrawLog(instanceID, selectionRect);
//-- Right
DrawComponents(instanceID, selectionRect);
DrawTag(instanceID, selectionRect);
DrawLayer(instanceID, selectionRect);
DrawInstanceID(instanceID, selectionRect);
}
private static void DrawIcons(int instanceID, Rect selectionRect)
{
if (!data.icons.GetEnabled())
{
return;
}
bool defaultIcon = false;
// Draws the gameobject icon, if present
var content = EditorGUIUtility.ObjectContent(currentGO, null);
var image = content.image;
bool validImage = (image && !string.IsNullOrEmpty(image.name));
if (validImage)
{
defaultIcon = (image.name == "d_GameObject Icon");
HierarchyWindowAdapter.ApplyIconByInstanceId(instanceID, content.image);
}
else
{
HierarchyWindowAdapter.ApplyIconByInstanceId(instanceID, HierarchyUtil.BrokenIcon());
}
if (defaultIcon && data.icons.guess)
{
foreach (var comp in currentItem.components)
{
if (comp == null)
{
continue;
}
var t = comp.GetType();
var typeName = t.ToString();
{
var lst = typeName.Split('.');
typeName = lst[lst.Length - 1];
}
if (HierarchyUtil.ContainString(typeName, currentItem.goName))
{
var compImage = HierarchyUtil.TypeTexture(comp, t);
HierarchyWindowAdapter.ApplyIconByInstanceId(instanceID, compImage);
currentItem.guessedComponent = comp;
break;
}
}
}
}
