added mob effects and Setting

common/src/main/java/eu/mhsl/craftattack/spawn/common/appliances/metaGameplay/settings/Settings.java

@@ -38,7 +38,8 @@ public class Settings extends Appliance {
         BorderWarning,
         LocatorBar,
         InfoBars,
-        CoordinateDisplay
+        CoordinateDisplay,
+        Bloodmoon
     }
 
     public static Settings instance() {

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

@@ -0,0 +1,160 @@
+package eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon;
+
+import eu.mhsl.craftattack.spawn.common.appliances.metaGameplay.settings.Settings;
+import eu.mhsl.craftattack.spawn.core.appliance.Appliance;
+import eu.mhsl.craftattack.spawn.core.appliance.ApplianceCommand;
+import eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.commands.BloodmoonCommand;
+import eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.listener.BloodmoonEntityDamageListener;
+import eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.listener.BloodmoonMonsterDeathListener;
+import eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.listener.BloodmoonPlayerJoinListener;
+import net.kyori.adventure.bossbar.BossBar;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Listener;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.potion.PotionEffectType;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ThreadLocalRandom;
+
+public class Bloodmoon extends Appliance {
+    // für alle Dimensionen? einstellbar machen?
+
+    public final Map<EntityType, Set<MobEffect>> affectedMobEffectMap = Map.of(
+        EntityType.ZOMBIE, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.WITHER, 7, 1)
+        ),
+        EntityType.SKELETON, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.SLOWNESS, 3.5, 1)
+        ),
+        EntityType.SPIDER, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.POISON, 4, 1),
+            new MobEffect.PotionMobEffect(PotionEffectType.NAUSEA, 6, 10)
+        ),
+        EntityType.CREEPER, Set.of(
+            new MobEffect.LightningMobEffect()
+        ),
+        EntityType.HUSK, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.WITHER, 7, 1)
+        ),
+        EntityType.DROWNED, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.WITHER, 7, 1)
+        ),
+        EntityType.WITCH, Set.of(),
+        EntityType.ZOMBIE_VILLAGER, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.WITHER, 7, 1)
+        ),
+        EntityType.PHANTOM, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.LEVITATION, 1.5, 3)
+        ),
+        EntityType.ENDERMAN, Set.of(
+            new MobEffect.PotionMobEffect(PotionEffectType.SLOWNESS, 2.5, 2)
+        )
+    );
+    public final int expMultiplier = 4;
+    public final boolean lightningsActive = true;
+    public final double mobDamageMultipier = 2;
+    public final double mobHealthMultiplier = 3;
+
+    private boolean isActive = false;
+    private final BossBar bossBar = BossBar.bossBar(
+        Component.text("Blutmond", NamedTextColor.DARK_RED),
+        1f,
+        BossBar.Color.RED,
+        BossBar.Overlay.NOTCHED_12,
+        Set.of(BossBar.Flag.CREATE_WORLD_FOG, BossBar.Flag.DARKEN_SCREEN)
+    );
+    private final int bloodmoonLegth = 12000;
+    private final int bloodmoonStartTime = 12000;
+    private final int daysBetweenBloodmoons = 1;
+    private final int minBonusDrops = 1;
+    private final int maxBonusDrops = 4;
+    private final Map<ItemStack, Integer> bonusDropWeightMap = Map.of(
+        new ItemStack(Material.IRON_INGOT, 5), 10,
+        new ItemStack(Material.GOLD_INGOT, 2), 5,
+        new ItemStack(Material.DIAMOND, 1), 1,
+        new ItemStack(Material.IRON_BLOCK, 1), 5,
+        new ItemStack(Material.GOLD_BLOCK, 1), 2
+    );
+
+    @Override
+    public void onEnable() {
+        Settings.instance().declareSetting(BloodmoonSetting.class);
+    }
+
+    public boolean bloodmoonIsActive() {
+        return this.isActive;
+    }
+
+    public void startBloodmoon() {
+        this.isActive = true;
+        Bukkit.getOnlinePlayers().forEach(this::addPlayerToBossBar);
+    }
+
+    public void stopBloodmoon() {
+        this.isActive = false;
+        Bukkit.getOnlinePlayers().forEach(player -> player.hideBossBar(this.bossBar));
+    }
+
+    public void addPlayerToBossBar(Player player) {
+        if(!this.getBloodmoonSetting(player)) return;
+        player.showBossBar(this.bossBar);
+    }
+
+    public boolean isAffectedMob(Entity entity) {
+        return this.affectedMobEffectMap.containsKey(entity.getType());
+    }
+
+    public boolean getBloodmoonSetting(Player player) {
+        return Settings.instance().getSetting(
+            player,
+            Settings.Key.Bloodmoon,
+            Boolean.class
+        );
+    }
+
+    public List<ItemStack> getRandomBonusDrops() {
+        int itemCount = ThreadLocalRandom.current().nextInt(this.minBonusDrops, this.maxBonusDrops + 1);
+        List<ItemStack> result = new ArrayList<>();
+        for(int i = 0; i < itemCount; i++) {
+            result.add(this.getRandomBonusDrop());
+        }
+        return result;
+    }
+
+    private ItemStack getRandomBonusDrop() {
+        int totalWeight = this.bonusDropWeightMap.values().stream().mapToInt(value -> value).sum();
+        int randomInt = ThreadLocalRandom.current().nextInt(0, totalWeight + 1);
+        int cumulativeWeight = 0;
+        for(Map.Entry<ItemStack, Integer> entry : this.bonusDropWeightMap.entrySet()) {
+            cumulativeWeight += entry.getValue();
+            if(randomInt <= cumulativeWeight) return entry.getKey();
+        }
+        return null;
+    }
+
+    @Override
+    protected @NotNull List<Listener> listeners() {
+        return List.of(
+            new BloodmoonMonsterDeathListener(),
+            new BloodmoonPlayerJoinListener(),
+            new BloodmoonEntityDamageListener()
+        );
+    }
+
+    @Override
+    protected @NotNull List<ApplianceCommand<?>> commands() {
+        return List.of(
+            new BloodmoonCommand()
+        );
+    }
+}

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

@@ -0,0 +1,46 @@
+package eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon;
+
+import eu.mhsl.craftattack.spawn.common.appliances.metaGameplay.settings.CategorizedSetting;
+import eu.mhsl.craftattack.spawn.common.appliances.metaGameplay.settings.SettingCategory;
+import eu.mhsl.craftattack.spawn.common.appliances.metaGameplay.settings.Settings;
+import eu.mhsl.craftattack.spawn.common.appliances.metaGameplay.settings.datatypes.BoolSetting;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.ClickType;
+
+public class BloodmoonSetting extends BoolSetting implements CategorizedSetting {
+    public BloodmoonSetting() {
+        super(Settings.Key.Bloodmoon);
+    }
+
+    @Override
+    public SettingCategory category() {
+        return SettingCategory.Misc;
+    }
+
+    @Override
+    protected String title() {
+        return "Blutmond";
+    }
+
+    @Override
+    protected String description() {
+        return "Kämpfe während dem Blutmond mit stärkeren Monstern, um mit besseren Drops belohnt zu werden.";
+    }
+
+    @Override
+    protected Material icon() {
+        return Material.CLOCK;
+    }
+
+    @Override
+    protected Boolean defaultValue() {
+        return false;
+    }
+
+    // TODO: only change when bloodmoon is not active
+    @Override
+    protected void change(Player player, ClickType clickType) {
+        super.change(player, clickType);
+    }
+}

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

@@ -0,0 +1,29 @@
+package eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon;
+
+import net.kyori.adventure.util.Ticks;
+import org.bukkit.entity.Player;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
+
+public abstract class MobEffect {
+    public abstract void apply(Player p);
+
+    public static class PotionMobEffect extends MobEffect {
+        private final PotionEffect effect;
+        public PotionMobEffect(PotionEffectType type, double seconds, int amplifier) {
+            this.effect = new PotionEffect(type, (int) (seconds * Ticks.TICKS_PER_SECOND), amplifier);
+        }
+
+        @Override
+        public void apply(Player p) {
+            p.addPotionEffect(this.effect);
+        }
+    }
+
+    public static class LightningMobEffect extends MobEffect {
+        @Override
+        public void apply(Player p) {
+            p.getWorld().strikeLightning(p.getLocation());
+        }
+    }
+}

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

@@ -0,0 +1,44 @@
+package eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.commands;
+
+import eu.mhsl.craftattack.spawn.core.appliance.ApplianceCommand;
+import eu.mhsl.craftattack.spawn.craftattack.appliances.gameplay.bloodmoon.Bloodmoon;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public class BloodmoonCommand extends ApplianceCommand<Bloodmoon> {
+    public BloodmoonCommand() {
+        super("bloodmoon");
+    }
+
+    @Override
+    protected void execute(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) throws Exception {
+        if(args.length == 0) {
+            sender.sendMessage("Bloodmoon is currently " + (this.getAppliance().bloodmoonIsActive() ? "active." : "inactive."));
+            return;
+        }
+
+        switch(args[0]) {
+            case "start": {
+                this.getAppliance().startBloodmoon();
+                sender.sendMessage("Started bloodmoon.");
+                break;
+            }
+            case "stop": {
+                this.getAppliance().stopBloodmoon();
+                sender.sendMessage("Stopped bloodmoon.");
+                break;
+            }
+            default: throw new Error("No such option: '" + args[0] + "' !");
+        }
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
+        if(args.length == 1) return List.of("start", "stop");
+        return null;
+    }
+}

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

@@ -0,0 +1,35 @@
+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.Entity;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.entity.Projectile;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+
+public class BloodmoonEntityDamageListener extends ApplianceListener<Bloodmoon> {
+    @EventHandler
+    public void onEntityDamage(EntityDamageByEntityEvent event) {
+        if(!this.getAppliance().bloodmoonIsActive()) return;
+        Entity damagerEntity = event.getDamager();
+        if(damagerEntity instanceof Projectile projectile) {
+            if(!(projectile.getShooter() instanceof Entity shooter)) return;
+            damagerEntity = shooter;
+        }
+        if(!(damagerEntity instanceof LivingEntity damager && event.getEntity() instanceof LivingEntity receiver)) return;
+        if(event.getFinalDamage() == 0) return;
+
+        if(this.getAppliance().isAffectedMob(damager) && receiver instanceof Player player) {
+            if(!this.getAppliance().getBloodmoonSetting(player)) return;
+            event.setDamage(event.getDamage() * this.getAppliance().mobDamageMultipier);
+            this.getAppliance().affectedMobEffectMap.get(damager.getType()).forEach(mobEffect -> mobEffect.apply(player));
+            return;
+        }
+        if(this.getAppliance().isAffectedMob(receiver) && damager instanceof Player player) {
+            if(!this.getAppliance().getBloodmoonSetting(player)) return;
+            event.setDamage(event.getDamage() / this.getAppliance().mobHealthMultiplier);
+        }
+    }
+}

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

@@ -0,0 +1,23 @@
+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.entity.Player;
+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;
+        if(!(event.getDamageSource().getCausingEntity() instanceof Player player)) return;
+        if(!this.getAppliance().getBloodmoonSetting(player)) return;
+        LivingEntity entity = event.getEntity();
+        if(!this.getAppliance().isAffectedMob(entity)) return;
+
+        event.setDroppedExp(event.getDroppedExp() * this.getAppliance().expMultiplier);
+        event.getDrops().addAll(this.getAppliance().getRandomBonusDrops());
+        if(this.getAppliance().lightningsActive) entity.getWorld().strikeLightningEffect(entity.getLocation());
+    }
+}

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

@@ -0,0 +1,14 @@
+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.event.EventHandler;
+import org.bukkit.event.player.PlayerJoinEvent;
+
+public class BloodmoonPlayerJoinListener extends ApplianceListener<Bloodmoon> {
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        if(!this.getAppliance().bloodmoonIsActive()) return;
+        this.getAppliance().addPlayerToBossBar(event.getPlayer());
+    }
+}