started bloodmoon appliance

craftattack/src/main/java/eu/mhsl/craftattack/spawn/craftattack/appliances/gameplay/bloodmoon/Bloodmoon.java

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+package eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon;
+
+import eu.mhsl.craftattack.spawn.core.appliance.Appliance;
+import eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.listener.BloodmoonMonsterDeathListener;
+import org.bukkit.Material;
+import org.bukkit.entity.EntityType;
+import org.bukkit.event.Listener;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ThreadLocalRandom;
+
+public class Bloodmoon extends Appliance {
+    // für alle Dimensionen? einstellbar machen?
+
+    public final Set<EntityType> affectedMobs = Set.of(
+        EntityType.ZOMBIE,
+        EntityType.SKELETON,
+        EntityType.SPIDER,
+        EntityType.CREEPER,
+        EntityType.HUSK,
+        EntityType.DROWNED,
+        EntityType.WITCH,
+        EntityType.ZOMBIE_VILLAGER,
+        EntityType.PHANTOM,
+        EntityType.ENDERMAN
+    );
+    public final int expMultiplier = 4;
+    public final boolean summonLightning = true;
+
+    private final int minBonusDrops = 1;
+    private final int maxBonusDrops = 4;
+
+    public boolean bloodmoonIsActive() {
+        return true;
+    }
+
+    public Set<ItemStack> getRandomBonusDrops() {
+        int itemCount = ThreadLocalRandom.current().nextInt(this.minBonusDrops, this.maxBonusDrops + 1);
+        return Set.of(
+            new ItemStack(Material.DIAMOND_BLOCK, 2),
+            new ItemStack(Material.IRON_BARS, 3)
+        );
+    }
+
+    @Override
+    protected @NotNull List<Listener> listeners() {
+        return List.of(
+            new BloodmoonMonsterDeathListener()
+        );
+    }
+}

craftattack/src/main/java/eu/mhsl/craftattack/spawn/craftattack/appliances/gameplay/bloodmoon/listener/BloodmoonMonsterDeathListener.java

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+package eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.listener;
+
+import eu.mhsl.craftattack.spawn.core.appliance.ApplianceListener;
+import eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.Bloodmoon;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.entity.EntityDeathEvent;
+
+public class BloodmoonMonsterDeathListener extends ApplianceListener<Bloodmoon> {
+    @EventHandler
+    public void onMonsterDeath(EntityDeathEvent event) {
+        if(!this.getAppliance().bloodmoonIsActive()) return;
+        LivingEntity entity = event.getEntity();
+        if(!this.getAppliance().affectedMobs.contains(entity.getType())) return;
+
+        event.setDroppedExp(event.getDroppedExp() * this.getAppliance().expMultiplier);
+        event.getDrops().addAll(this.getAppliance().getRandomBonusDrops());
+    }
+}