04 : Property Drawer 구현하기 (1)

https://doublsb.tistory.com/83 - EmotionDrawer 날코딩
DoublSB · Apr 10, 2020 · 77cd6ac · 77cd6ac
1 parent 9b6f6d7
commit 77cd6ac
Showing 1 changed file with 56 additions and 4 deletions.
diff --git a/Assets/DialogAsset/Script/EmotionDrawer.cs b/Assets/DialogAsset/Script/EmotionDrawer.cs
@@ -11,20 +11,72 @@ namespace Doublsb.Dialog
     [CustomPropertyDrawer(typeof(Emotion))]
     public class EmotionDrawer : PropertyDrawer
     {
+        private int ArraySize = 0;
+        private string EmotionName = "Input the emotion name";
+
         public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
         {
             SerializedProperty _emotion = property.FindPropertyRelative("_emotion");
+            SerializedProperty _sprite = property.FindPropertyRelative("_sprite");
+
+            ArraySize = _emotion.arraySize;
 
             EditorGUI.BeginProperty(position, label, property);
 
             // {
 
-            Rect NewRect = new Rect(position.position, new Vector2(position.width, 16));
+            EditorGUI.LabelField(position, "Emotion");
+
+            EditorGUI.indentLevel++;
+
+            Rect NewRect = new Rect(position.position, new Vector2(position.width / 3, 16));
 
             for (int i = 0; i < _emotion.arraySize; i++)
             {
-                NewRect = new Rect(NewRect.position + new Vector2(0, 20), NewRect.size);
-                EditorGUI.PropertyField(NewRect, _emotion.GetArrayElementAtIndex(i));
+                NewRect = new Rect(NewRect.position + new Vector2(0, 18), NewRect.size);
+                EditorGUI.PropertyField(NewRect, _emotion.GetArrayElementAtIndex(i), GUIContent.none);
+            }
+
+            NewRect = new Rect(position.position + new Vector2(NewRect.width, 0), new Vector2(NewRect.width, 16));
+
+            for (int i = 0; i < _sprite.arraySize; i++)
+            {
+                NewRect = new Rect(NewRect.position + new Vector2(0, 18), NewRect.size);
+                EditorGUI.PropertyField(NewRect, _sprite.GetArrayElementAtIndex(i), GUIContent.none);
+            }
+
+            NewRect = new Rect(position.position + new Vector2(NewRect.width * 2 + 10, 0), new Vector2(30, 16));
+
+            for (int i = 0; i < _sprite.arraySize; i++)
+            {
+                NewRect = new Rect(NewRect.position + new Vector2(0, 18), NewRect.size);
+                if(GUI.Button(NewRect, "-"))
+                {
+                    int j = i;
+                    _emotion.DeleteArrayElementAtIndex(j);
+
+                    if (_sprite.GetArrayElementAtIndex(j).objectReferenceValue != null)
+                        _sprite.DeleteArrayElementAtIndex(j);
+
+                    _sprite.DeleteArrayElementAtIndex(j);
+                }
+            }
+
+            NewRect = new Rect(position.position + new Vector2(0, 18 * _emotion.arraySize + 30), new Vector2(position.width / 3 * 2, 16));
+
+            EmotionName = EditorGUI.TextField(NewRect, EmotionName);
+
+            if(GUI.Button(new Rect(NewRect.position + new Vector2(NewRect.width + 10, 0), new Vector2(70, 16)), "create"))
+            {
+                _emotion.InsertArrayElementAtIndex(_emotion.arraySize);
+                _emotion.GetArrayElementAtIndex(_emotion.arraySize - 1).stringValue = EmotionName;
+
+                _sprite.InsertArrayElementAtIndex(_sprite.arraySize);
+
+                if(_sprite.GetArrayElementAtIndex(_sprite.arraySize - 1).objectReferenceValue != null)
+                    _sprite.DeleteArrayElementAtIndex(_sprite.arraySize - 1);
+
+                EmotionName = "";
             }
 
             // }
@@ -34,7 +86,7 @@ public override void OnGUI(Rect position, SerializedProperty property, GUIConten
 
         public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
         {
-            return property.isExpanded ? 16 * 10 : 16;
+            return 16 * (ArraySize + 4);
         }
     }
 }