使用 DDE 桌面时启用窗口动画 (#3682)

Author: Glavo

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/AnimationUtils.java

@@ -36,13 +36,15 @@ private AnimationUtils() {
     public static void init() {
     }
 
-    private static final boolean enabled = !ConfigHolder.config().isAnimationDisabled();
+    private static final boolean ENABLED = !ConfigHolder.config().isAnimationDisabled();
+    private static final boolean PLAY_WINDOW_ANIMATION = ENABLED
+            && (!OperatingSystem.CURRENT_OS.isLinuxOrBSD() || "DDE".equals(System.getenv("XDG_CURRENT_DESKTOP")));
 
     public static boolean isAnimationEnabled() {
-        return enabled;
+        return ENABLED;
     }
 
     public static boolean playWindowAnimation() {
-        return isAnimationEnabled() && !OperatingSystem.CURRENT_OS.isLinuxOrBSD();
+        return PLAY_WINDOW_ANIMATION;
     }
 }