* Fixed some problems with color changes of cards and spells - e.g. Painter's Servant (fixes #7325 fixes #6487).

Mage/src/main/java/mage/game/MageObjectAttribute.java

@@ -0,0 +1,47 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mage.game;
+
+import java.io.Serializable;
+import mage.MageObject;
+import mage.ObjectColor;
+import mage.util.SubTypeList;
+
+/**
+ * This class saves changed attributes of mage objects (e.g. in command zone, graveyard, exile or
+ * player hands or libraries).
+ *
+ * @author LevelX2
+ */
+public class MageObjectAttribute implements Serializable {
+
+    protected ObjectColor color;
+    protected SubTypeList subtype;
+
+    public MageObjectAttribute(MageObject mageObject, Game game) {
+        color = mageObject.getColor(null).copy();
+        subtype = new SubTypeList();
+        subtype.addAll(mageObject.getSubtype(game));
+    }
+
+    public MageObjectAttribute(MageObjectAttribute mageObjectAttribute) {
+        this.color = mageObjectAttribute.color;
+        this.subtype = mageObjectAttribute.subtype;
+    }
+
+    public MageObjectAttribute copy() {
+        return new MageObjectAttribute(this);
+    }
+
+    public ObjectColor getColor() {
+        return color;
+    }
+
+    public SubTypeList getSubtype() {
+        return subtype;
+    }
+
+}