Insanely huge initial commit

Assets/ProCamera2D/Editor/Core/ProCamera2DHierarchyIcon.cs

@@ -0,0 +1,53 @@
+using UnityEngine;
+using UnityEditor;
+
+namespace Com.LuisPedroFonseca.ProCamera2D
+{
+    [InitializeOnLoad]
+    public class ProCamera2DHierarchyIcon : MonoBehaviour
+    {
+        static readonly Texture2D _icon;
+        static readonly Texture2D _icon_plugin;
+
+        static ProCamera2DHierarchyIcon()
+        {
+            _icon = AssetDatabase.LoadAssetAtPath("Assets/Gizmos/ProCamera2D/pro_camera_2d_icon.png", typeof(Texture2D)) as Texture2D;
+            _icon_plugin = AssetDatabase.LoadAssetAtPath("Assets/Gizmos/ProCamera2D/pro_camera_2d_plugin_icon.png", typeof(Texture2D)) as Texture2D;
+
+            if (_icon == null || _icon_plugin == null)
+            {
+                return;
+            } 
+
+            EditorApplication.hierarchyWindowItemOnGUI += HierarchyItemCB;
+            EditorApplication.RepaintHierarchyWindow();
+        }
+
+        static void HierarchyItemCB(int instanceID, Rect selectionRect)
+        {
+            GameObject go = EditorUtility.InstanceIDToObject(instanceID) as GameObject;
+
+            if (go == null)
+            {
+                return;
+            }   
+
+            if (_icon != null && go.GetComponent<ProCamera2D>() != null)
+            {
+                Rect r = new Rect(selectionRect);
+                r.x = r.width - 5;
+
+                GUI.Label(r, _icon);
+                return;
+            }
+
+            if (_icon_plugin != null && go.GetComponent<BasePC2D>() != null)
+            {
+                Rect r = new Rect(selectionRect);
+                r.x = r.width - 5;
+
+                GUI.Label(r, _icon_plugin);
+            }
+        }
+    }
+}