From a867a1c201762886b695e506f6a9bc0be2c3517f Mon Sep 17 00:00:00 2001 From: Space Walker Date: Sun, 20 Apr 2025 13:13:02 +0200 Subject: [PATCH] fix FabricTransformer for Minecraft classic and pre-classic --- .../fabricmc/loader/impl/transformer/FabricTransformer.java | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/main/java/net/fabricmc/loader/impl/transformer/FabricTransformer.java b/src/main/java/net/fabricmc/loader/impl/transformer/FabricTransformer.java index bf39c052c..943e0862c 100644 --- a/src/main/java/net/fabricmc/loader/impl/transformer/FabricTransformer.java +++ b/src/main/java/net/fabricmc/loader/impl/transformer/FabricTransformer.java @@ -27,7 +27,11 @@ public final class FabricTransformer { public static byte[] transform(boolean isDevelopment, EnvType envType, String name, byte[] bytes) { - boolean isMinecraftClass = name.startsWith("net.minecraft.") || name.startsWith("com.mojang.blaze3d.") || name.indexOf('.') < 0; + boolean isMinecraftClass = name.startsWith("net.minecraft.") // unobf classes in indev and later + || name.startsWith("com.mojang.minecraft") // unobf classes in classic + || name.startsWith("com.mojang.rubydung") // unobf classes in pre-classic + || name.startsWith("com.mojang.blaze3d.") // unobf blaze3d classes + || name.indexOf('.') < 0; // obf classes boolean transformAccess = isMinecraftClass && FabricLauncherBase.getLauncher().getMappingConfiguration().requiresPackageAccessHack(); boolean environmentStrip = !isMinecraftClass || isDevelopment; boolean applyAccessWidener = isMinecraftClass && FabricLoaderImpl.INSTANCE.getAccessWidener().getTargets().contains(name);