Add config to stop skeleton traps from spawning during thunderstorms

src/main/java/mod/acgaming/universaltweaks/config/UTConfigTweaks.java

@@ -916,6 +916,11 @@ public static class UndeadHorsesCategory
             @Config.Name("Taming Undead Horses")
             @Config.Comment("Allows taming of undead horses")
             public boolean utTamingUndeadHorsesToggle = true;
+
+            @Config.RequiresMcRestart
+            @Config.Name("No Skeleton Trap Spawning")
+            @Config.Comment("Prevents skeleton traps spawning during thunderstorms")
+            public boolean utSkeletonTrapSpawningToggle = false;
         }
 
         public static class WaterFallDamageCategory

src/main/java/mod/acgaming/universaltweaks/core/UTLoadingPlugin.java

@@ -122,6 +122,7 @@ public class UTLoadingPlugin implements IFMLLoadingPlugin, IEarlyMixinLoader
             put("mixins.tweaks.entities.speed.cobweb.json", () -> UTConfigTweaks.ENTITIES.COBWEB_SLOWNESS.utCobwebSlownessToggle);
             put("mixins.tweaks.entities.speed.player.json", () -> UTConfigTweaks.ENTITIES.PLAYER_SPEED.utPlayerSpeedToggle);
             put("mixins.tweaks.entities.taming.horse.json", () -> UTConfigTweaks.ENTITIES.UNDEAD_HORSES.utTamingUndeadHorsesToggle);
+            put("mixins.tweaks.entities.skeletontrap.json", () -> UTConfigTweaks.ENTITIES.UNDEAD_HORSES.utSkeletonTrapSpawningToggle);
             put("mixins.tweaks.entities.trading.json", () -> UTConfigTweaks.ENTITIES.utVillagerTradeLevelingToggle || UTConfigTweaks.ENTITIES.utVillagerTradeRestockToggle);
             put("mixins.tweaks.entities.voidteleport.json", () -> UTConfigTweaks.ENTITIES.VOID_TELEPORT.utVoidTeleportToggle);
             put("mixins.tweaks.items.attackcooldown.server.json", () -> UTConfigTweaks.ITEMS.ATTACK_COOLDOWN.utAttackCooldownToggle);

src/main/java/mod/acgaming/universaltweaks/tweaks/entities/spawning/skeletontrap/mixin/UTSkeletonTrapSpawningMixin.java

@@ -0,0 +1,19 @@
+package mod.acgaming.universaltweaks.tweaks.entities.spawning.skeletontrap.mixin;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.world.WorldServer;
+
+import mod.acgaming.universaltweaks.config.UTConfigTweaks;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(WorldServer.class)
+public class UTSkeletonTrapSpawningMixin
+{
+    @Redirect(method = "updateBlocks()V", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/WorldServer;spawnEntity(Lnet/minecraft/entity/Entity;)Z"))
+    private boolean utSkeletonTrapSpawning(WorldServer worldIn, Entity entityIn)
+    {
+        return !UTConfigTweaks.ENTITIES.UNDEAD_HORSES.utSkeletonTrapSpawningToggle && worldIn.spawnEntity(entityIn);
+    }
+}

src/main/resources/mixins.tweaks.entities.skeletontrap.json

@@ -0,0 +1,7 @@
+{
+  "package": "mod.acgaming.universaltweaks.tweaks.entities.spawning.skeletontrap.mixin",
+  "refmap": "universaltweaks.refmap.json",
+  "minVersion": "0.8",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": ["UTSkeletonTrapSpawningMixin"]
+}