From 05f882f2ce4ed955c254122e0a963cd2daf8c600 Mon Sep 17 00:00:00 2001
From: Matyrobbrt <65940752+Matyrobbrt@users.noreply.github.com>
Date: Tue, 25 Feb 2025 17:32:53 +0200
Subject: [PATCH] Add a launch handler for the new 1.21.5 gametest `Main`
 entrypoint (#250)

---
 ...eoForgeGameTestServerDevLaunchHandler.java | 25 +++++++++++++++++++
 ...mods.modlauncher.api.ILaunchHandlerService |  1 +
 2 files changed, 26 insertions(+)
 create mode 100644 loader/src/main/java/net/neoforged/fml/loading/targets/NeoForgeGameTestServerDevLaunchHandler.java

diff --git a/loader/src/main/java/net/neoforged/fml/loading/targets/NeoForgeGameTestServerDevLaunchHandler.java b/loader/src/main/java/net/neoforged/fml/loading/targets/NeoForgeGameTestServerDevLaunchHandler.java
new file mode 100644
index 000000000..8d3aa7b42
--- /dev/null
+++ b/loader/src/main/java/net/neoforged/fml/loading/targets/NeoForgeGameTestServerDevLaunchHandler.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.neoforged.fml.loading.targets;
+
+import net.neoforged.api.distmarker.Dist;
+
+public class NeoForgeGameTestServerDevLaunchHandler extends NeoForgeDevLaunchHandler {
+    @Override
+    public String name() {
+        return "neoforgegametestserverdev";
+    }
+
+    @Override
+    public Dist getDist() {
+        return Dist.DEDICATED_SERVER;
+    }
+
+    @Override
+    public void runService(String[] arguments, ModuleLayer layer) throws Throwable {
+        runTarget("net.minecraft.gametest.Main", arguments, layer);
+    }
+}
diff --git a/loader/src/main/resources/META-INF/services/cpw.mods.modlauncher.api.ILaunchHandlerService b/loader/src/main/resources/META-INF/services/cpw.mods.modlauncher.api.ILaunchHandlerService
index 410610667..84e3bb993 100644
--- a/loader/src/main/resources/META-INF/services/cpw.mods.modlauncher.api.ILaunchHandlerService
+++ b/loader/src/main/resources/META-INF/services/cpw.mods.modlauncher.api.ILaunchHandlerService
@@ -3,5 +3,6 @@ net.neoforged.fml.loading.targets.NeoForgeClientDevLaunchHandler
 net.neoforged.fml.loading.targets.NeoForgeClientDataDevLaunchHandler
 net.neoforged.fml.loading.targets.NeoForgeServerLaunchHandler
 net.neoforged.fml.loading.targets.NeoForgeServerDevLaunchHandler
+net.neoforged.fml.loading.targets.NeoForgeGameTestServerDevLaunchHandler
 net.neoforged.fml.loading.targets.NeoForgeServerDataDevLaunchHandler
 net.neoforged.fml.loading.targets.JUnitDevLaunchTarget