From cc59ee1ad2f9846625d6f24a94229e859d840ba6 Mon Sep 17 00:00:00 2001
From: XiaoMoMi <972454774@qq.com>
Date: Mon, 27 Oct 2025 05:33:04 +0800
Subject: [PATCH] Update PngOptimizer.java

---
 .../craftengine/core/util/PngOptimizer.java          | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/net/momirealms/craftengine/core/util/PngOptimizer.java b/core/src/main/java/net/momirealms/craftengine/core/util/PngOptimizer.java
index 2ea453acd..1b699185b 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/util/PngOptimizer.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/util/PngOptimizer.java
@@ -1,5 +1,6 @@
 package net.momirealms.craftengine.core.util;
 
+import net.momirealms.craftengine.core.pack.model.ItemModels;
 import net.momirealms.craftengine.core.plugin.config.Config;
 import net.momirealms.craftengine.core.util.zopfli.Options;
 import net.momirealms.craftengine.core.util.zopfli.ZopfliOutputStream;
@@ -106,10 +107,19 @@ public class PngOptimizer {
                 src.getColorModel().hasAlpha() ? BufferedImage.TYPE_INT_ARGB : BufferedImage.TYPE_INT_RGB
         );
 
+        if (type == BufferedImage.TYPE_4BYTE_ABGR || type == BufferedImage.TYPE_4BYTE_ABGR_PRE) {
+            for (int y = 0; y < src.getHeight(); y++) {
+                for (int x = 0; x < src.getWidth(); x++) {
+                    int rgb = src.getRGB(x, y);
+                    eightBitImage.setRGB(x, y, rgb);
+                }
+            }
+            return eightBitImage;
+        }
+
         Graphics2D g2d = eightBitImage.createGraphics();
         g2d.drawImage(src, 0, 0, null);
         g2d.dispose();
-
         return eightBitImage;
     }