备份CatanBuilding瘦身独立工程

LocalPackages/SoftMaskForUGUI/Scripts/Editor/SoftMaskEditor.cs

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+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEditor;
+using System.Linq;
+
+
+namespace Coffee.UISoftMask
+{
+    /// <summary>
+    /// SoftMask editor.
+    /// </summary>
+    [CustomEditor(typeof(SoftMask))]
+    [CanEditMultipleObjects]
+    public class SoftMaskEditor : Editor
+    {
+        private const int k_PreviewSize = 128;
+        private const string k_PrefsPreview = "SoftMaskEditor_Preview";
+        private static readonly List<Graphic> s_Graphics = new List<Graphic>();
+        private static bool s_Preview;
+
+        private void OnEnable()
+        {
+            s_Preview = EditorPrefs.GetBool(k_PrefsPreview, false);
+        }
+
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+
+            var current = target as SoftMask;
+            current.GetComponentsInChildren<Graphic>(true, s_Graphics);
+            var fixTargets = s_Graphics
+                .Where(x => x.gameObject != current.gameObject)
+                .Where(x => !x.GetComponent<SoftMaskable>() && (!x.GetComponent<Mask>() || x.GetComponent<Mask>().showMaskGraphic))
+                .ToList();
+            if (0 < fixTargets.Count)
+            {
+                GUILayout.BeginHorizontal();
+                EditorGUILayout.HelpBox("There are child Graphics that does not have a SoftMaskable component.\nAdd SoftMaskable component to them.", MessageType.Warning);
+                GUILayout.BeginVertical();
+                if (GUILayout.Button("Fix"))
+                {
+                    foreach (var p in fixTargets)
+                    {
+                        p.gameObject.AddComponent<SoftMaskable>();
+                    }
+
+                    EditorUtils.MarkPrefabDirty();
+                }
+
+                if (GUILayout.Button("Ping"))
+                {
+                    EditorGUIUtility.PingObject(fixTargets[0]);
+                }
+
+                GUILayout.EndVertical();
+                GUILayout.EndHorizontal();
+            }
+
+            var currentImage = current.graphic as Image;
+            if (currentImage && IsMaskUI(currentImage.sprite))
+            {
+                GUILayout.BeginHorizontal();
+                EditorGUILayout.HelpBox("SoftMask does not recommend to use 'UIMask' sprite as a source image.\n(It contains only small alpha pixels.)\nDo you want to use 'UISprite' instead?", MessageType.Warning);
+                GUILayout.BeginVertical();
+
+                if (GUILayout.Button("Fix"))
+                {
+                    currentImage.sprite = AssetDatabase.GetBuiltinExtraResource<Sprite>("UI/Skin/UISprite.psd");
+                }
+
+                GUILayout.EndVertical();
+                GUILayout.EndHorizontal();
+            }
+
+            // Preview buffer.
+            GUILayout.BeginVertical(EditorStyles.helpBox);
+            if (s_Preview != (s_Preview = EditorGUILayout.ToggleLeft("Preview Soft Mask Buffer", s_Preview)))
+            {
+                EditorPrefs.SetBool(k_PrefsPreview, s_Preview);
+            }
+
+            if (s_Preview)
+            {
+                var tex = current.softMaskBuffer;
+                var width = tex.width * k_PreviewSize / tex.height;
+                EditorGUI.DrawPreviewTexture(GUILayoutUtility.GetRect(width, k_PreviewSize), tex, null, ScaleMode.ScaleToFit);
+                Repaint();
+            }
+
+            GUILayout.EndVertical();
+        }
+
+        private static bool IsMaskUI(Object obj)
+        {
+            return obj
+                   && obj.name == "UIMask"
+                   && AssetDatabase.GetAssetPath(obj) == "Resources/unity_builtin_extra";
+        }
+
+
+        //%%%% Context menu for editor %%%%
+        [MenuItem("CONTEXT/Mask/Convert To SoftMask", true)]
+        private static bool _ConvertToSoftMask(MenuCommand command)
+        {
+            return EditorUtils.CanConvertTo<SoftMask>(command.context);
+        }
+
+        [MenuItem("CONTEXT/Mask/Convert To SoftMask", false)]
+        private static void ConvertToSoftMask(MenuCommand command)
+        {
+            EditorUtils.ConvertTo<SoftMask>(command.context);
+        }
+
+        [MenuItem("CONTEXT/Mask/Convert To Mask", true)]
+        private static bool _ConvertToMask(MenuCommand command)
+        {
+            return EditorUtils.CanConvertTo<Mask>(command.context);
+        }
+
+        [MenuItem("CONTEXT/Mask/Convert To Mask", false)]
+        private static void ConvertToMask(MenuCommand command)
+        {
+            EditorUtils.ConvertTo<Mask>(command.context);
+        }
+    }
+}