Added mixin to fix Alex's caves incompat with infinite dimensions corrupting player data

neoforge/src/main/java/com/craisinlord/antarchy/neoforge/mixins/infinity/ConfigGenInvocationMixin.java

@@ -0,0 +1,37 @@
+package com.craisinlord.antarchy.neoforge.mixins.infinity;
+
+import com.craisinlord.antarchy.Antarchy;
+import net.lerariemann.infinity.util.config.ConfigGenInvocation;
+import net.lerariemann.infinity.util.config.ConfigGenerator;
+import net.minecraft.server.MinecraftServer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(value = ConfigGenInvocation.class, remap = false)
+/*
+ * Guards against a NPE in Infinite Dimensions' SurfaceRuleScanner when another mod
+ * registers a surface rule with a missing "biome_is" field. Without this, the crash
+ * propagates up through PlayerList.placeNewPlayer and kicks the player on login
+ */
+public class ConfigGenInvocationMixin {
+
+    @Redirect(
+            method = "run",
+            at = @At(
+                    value = "INVOKE",
+                    target = "Lnet/lerariemann/infinity/util/config/ConfigGenerator;generateAll(Lnet/minecraft/server/MinecraftServer;)V"
+            ),
+            remap = false
+    )
+    private void antarchy$safeGenerateAll(MinecraftServer server) {
+        try {
+            ConfigGenerator.generateAll(server);
+        } catch (Exception e) {
+            Antarchy.LOGGER.error(
+                    "[Antarchy] Infinite Dimensions surface rule scan crashed — likely a mod has a malformed surface rule (null 'biome_is' entry). Player login will continue.",
+                    e
+            );
+        }
+    }
+}

neoforge/src/main/resources/antarchy-neoforge.mixins.json

@@ -9,6 +9,7 @@
     "entity.MultipartEntityBridgeMixin",
     "entity.MultipartEntityLevelRegistryMixin",
     "entity.ParalyzedMobFreezeMixin",
+    "infinity.ConfigGenInvocationMixin",
     "infinity.PortalCreatorMixin",
     "infinity.RandomSpringMixin",
     "level.ClientLevelPartEntitiesAccessor",