package com.example.raceabilities.event; import com.example.raceabilities.RaceAbilitiesMod; import com.example.raceabilities.component.ModComponents; import com.example.raceabilities.component.RaceComponent; import com.example.raceabilities.item.ModItems; import com.example.raceabilities.race.RaceType; import net.fabricmc.fabric.api.entity.event.v1.ServerEntityCombatEvents; import net.fabricmc.fabric.api.entity.event.v1.ServerLivingEntityEvents; import net.fabricmc.fabric.api.event.lifecycle.v1.ServerEntityEvents; import net.fabricmc.fabric.api.event.player.PlayerBlockBreakEvents; import net.minecraft.block.Blocks; import net.minecraft.enchantment.Enchantment; import net.minecraft.enchantment.EnchantmentHelper; import net.minecraft.entity.Entity; import net.minecraft.entity.EquipmentSlot; import net.minecraft.entity.LivingEntity; import net.minecraft.entity.effect.StatusEffectInstance; import net.minecraft.entity.effect.StatusEffects; import net.minecraft.entity.mob.WardenEntity; import net.minecraft.entity.passive.IronGolemEntity; import net.minecraft.entity.player.PlayerEntity; import net.minecraft.item.ItemStack; import net.minecraft.registry.RegistryEntry; import net.minecraft.registry.RegistryKey; import net.minecraft.registry.RegistryKeys; import net.minecraft.server.network.ServerPlayerEntity; import net.minecraft.server.world.ServerWorld; import net.minecraft.sound.SoundCategory; import net.minecraft.sound.SoundEvents; import net.minecraft.text.Text; import net.minecraft.util.Identifier; import net.minecraft.util.math.Box; import net.minecraft.util.math.Vec3d; import net.minecraft.world.TeleportTarget; import net.minecraft.entity.EntityType; import net.minecraft.entity.SpawnReason; import java.util.List; import java.util.Optional; import java.util.Set; public class RaceEventHandler { public static final RegistryKey STORMCALLER_KEY = RegistryKey.of( RegistryKeys.ENCHANTMENT, Identifier.of(RaceAbilitiesMod.MOD_ID, "stormcaller") ); private static final Set SCULK_BLOCKS = Set.of( Blocks.SCULK, Blocks.SCULK_CATALYST, Blocks.SCULK_SENSOR, Blocks.CALIBRATED_SCULK_SENSOR, Blocks.SCULK_SHRIEKER, Blocks.SCULK_VEIN ); public static void initialize() { registerStormcallerEvent(); registerWardenImmunityEvent(); registerSculkXpEvent(); registerArmorSetBonusEvent(); } // ── Stormcaller enchantment ──────────────────────────────────────────────── private static void registerStormcallerEvent() { ServerLivingEntityEvents.AFTER_DAMAGE.register((entity, source, baseDmg, damageTaken, blocked) -> { if (damageTaken <= 0) return; if (!(entity.getEntityWorld() instanceof ServerWorld serverWorld)) return; if (!(source.getAttacker() instanceof PlayerEntity attacker)) return; ItemStack weapon = attacker.getMainHandStack(); var enchReg = serverWorld.getRegistryManager().get(RegistryKeys.ENCHANTMENT); if (!enchReg.contains(STORMCALLER_KEY)) return; RegistryEntry enchEntry = enchReg.entryOf(STORMCALLER_KEY); int level = EnchantmentHelper.getLevel(enchEntry, weapon); if (level <= 0) return; // Spawn lightning at target var lightning = EntityType.LIGHTNING_BOLT.create(serverWorld, SpawnReason.TRIGGERED); if (lightning != null) { lightning.refreshPositionAndAngles(entity.getX(), entity.getY(), entity.getZ(), 0f, 0f); serverWorld.spawnEntity(lightning); } // Apply Glowing for 60 seconds entity.addStatusEffect(new StatusEffectInstance(StatusEffects.GLOWING, 60 * 20, 0, false, true, true)); }); } // ── Warden damage immunity ───────────────────────────────────────────────── private static void registerWardenImmunityEvent() { ServerLivingEntityEvents.ALLOW_DAMAGE.register((entity, source, amount) -> { if (!(entity instanceof ServerPlayerEntity player)) return true; RaceComponent comp = ModComponents.RACE.get(player); if (comp.getRace() != RaceType.WARDEN) return true; boolean fromWarden = source.getAttacker() instanceof WardenEntity || source.getSource() instanceof WardenEntity; return !fromWarden; }); } // ── Sculk XP boost ──────────────────────────────────────────────────────── private static void registerSculkXpEvent() { PlayerBlockBreakEvents.AFTER.register((world, player, pos, state, blockEntity) -> { if (!(player instanceof ServerPlayerEntity spe)) return; RaceComponent comp = ModComponents.RACE.get(spe); if (comp.getRace() != RaceType.WARDEN) return; if (!SCULK_BLOCKS.contains(state.getBlock())) return; // Award 75% extra XP (sculk drops ~1-5 XP naturally; give 2 bonus) int bonus = 2; spe.addExperience(bonus); }); } // ── Armor set bonus (Health Boost II) ───────────────────────────────────── private static void registerArmorSetBonusEvent() { ServerEntityEvents.EQUIPMENT_CHANGE.register((entity, slot, previous, next) -> { if (!(entity instanceof ServerPlayerEntity player)) return; if (slot != EquipmentSlot.HEAD && slot != EquipmentSlot.CHEST && slot != EquipmentSlot.LEGS && slot != EquipmentSlot.FEET) return; updateArmorSetBonus(player); }); } public static void updateArmorSetBonus(ServerPlayerEntity player) { boolean hasSculkite = player.getEquippedStack(EquipmentSlot.HEAD).isOf(ModItems.SCULKITE_HELMET) && player.getEquippedStack(EquipmentSlot.CHEST).isOf(ModItems.SCULKITE_CHESTPLATE) && player.getEquippedStack(EquipmentSlot.LEGS).isOf(ModItems.SCULKITE_LEGGINGS) && player.getEquippedStack(EquipmentSlot.FEET).isOf(ModItems.SCULKITE_BOOTS); boolean hasEnderite = player.getEquippedStack(EquipmentSlot.HEAD).isOf(ModItems.ENDERITE_HELMET) && player.getEquippedStack(EquipmentSlot.CHEST).isOf(ModItems.ENDERITE_WINGPLATE) && player.getEquippedStack(EquipmentSlot.LEGS).isOf(ModItems.ENDERITE_LEGGINGS) && player.getEquippedStack(EquipmentSlot.FEET).isOf(ModItems.ENDERITE_BOOTS); if (hasSculkite || hasEnderite) { if (!player.hasStatusEffect(StatusEffects.HEALTH_BOOST)) { player.addStatusEffect(new StatusEffectInstance( StatusEffects.HEALTH_BOOST, Integer.MAX_VALUE, 1, false, false, true)); } } else { if (player.hasStatusEffect(StatusEffects.HEALTH_BOOST)) { player.removeStatusEffect(StatusEffects.HEALTH_BOOST); } } } // ── Ability dispatch ────────────────────────────────────────────────────── public static void handleAbility(ServerPlayerEntity player) { RaceComponent comp = ModComponents.RACE.get(player); RaceType race = comp.getRace(); if (race == RaceType.NONE) { player.sendMessage(Text.literal("§cYou have no race. Use /race set to choose one."), true); return; } if (!comp.isCooldownReady()) { int secsLeft = (comp.getCooldown() + 19) / 20; player.sendMessage(Text.literal("§eAbility on cooldown: §f" + secsLeft + "s"), true); return; } ServerWorld world = player.getServerWorld(); switch (race) { case TRAIL -> { windBoost(player, world); comp.setCooldown(15 * 20); } case VILLAGE -> { if (player.getMainHandStack().isOf(ModItems.EMERALD_TOTEM)) { spawnIronGolems(player, world); comp.setCooldown(5 * 60 * 20); } else { player.sendMessage(Text.literal("§cHold an §aEmerald Totem§c to use this ability!"), true); } } case WARDEN -> { sonicBeam(player, world); comp.setCooldown(30 * 20); } case END -> { if (player.getEquippedStack(EquipmentSlot.CHEST).isOf(ModItems.ENDERITE_WINGPLATE)) { voidDomain(player, world); comp.setCooldown(5 * 60 * 20); } else { player.sendMessage(Text.literal("§cWear the §5Enderite Wingplate§c to use this ability!"), true); } } default -> {} } } // ── Wind Boost ──────────────────────────────────────────────────────────── private static void windBoost(ServerPlayerEntity player, ServerWorld world) { Vec3d current = player.getVelocity(); player.setVelocity(current.x, 2.5, current.z); player.velocityModified = true; world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.ENTITY_WIND_CHARGE_WIND_BURST, SoundCategory.PLAYERS, 1.0f, 1.0f); player.sendMessage(Text.literal("§b🌪 Wind Boost!"), true); } // ── Iron Golem spawn ────────────────────────────────────────────────────── private static void spawnIronGolems(ServerPlayerEntity player, ServerWorld world) { for (int i = 0; i < 2; i++) { IronGolemEntity golem = EntityType.IRON_GOLEM.create(world, SpawnReason.MOB_SUMMONED); if (golem == null) continue; double offsetX = (i == 0) ? -2.0 : 2.0; golem.refreshPositionAndAngles( player.getX() + offsetX, player.getY(), player.getZ(), player.getYaw(), 0f); golem.setOwner(player); world.spawnEntity(golem); } world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.ENTITY_IRON_GOLEM_STEP, SoundCategory.NEUTRAL, 1.0f, 1.0f); player.sendMessage(Text.literal("§a2 Iron Golems summoned!"), true); } // ── Sonic Beam ──────────────────────────────────────────────────────────── private static void sonicBeam(ServerPlayerEntity player, ServerWorld world) { Vec3d look = player.getRotationVec(1.0f); Vec3d from = player.getCameraPosVec(1.0f); Vec3d to = from.add(look.multiply(20.0)); Box searchBox = player.getBoundingBox().stretch(look.multiply(20.0)).expand(2.0); List candidates = world.getOtherEntities(player, searchBox, e -> e instanceof LivingEntity && !e.isSpectator()); LivingEntity target = null; double closestDist = Double.MAX_VALUE; for (Entity e : candidates) { Optional hit = e.getBoundingBox().raycast(from, to); if (hit.isPresent()) { double dist = from.squaredDistanceTo(hit.get()); if (dist < closestDist) { closestDist = dist; target = (LivingEntity) e; } } } if (target == null) { player.sendMessage(Text.literal("§cNo target in range!"), true); return; } target.damage(world, world.getDamageSources().sonicBoom(player), 10.0f); Vec3d knockDir = target.getPos().subtract(player.getPos()).normalize(); target.addVelocity(knockDir.x * 2.5, 0.6, knockDir.z * 2.5); target.velocityModified = true; world.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.ENTITY_WARDEN_SONIC_BOOM, SoundCategory.HOSTILE, 1.0f, 1.0f); player.sendMessage(Text.literal("§1☁ Sonic Beam fired!"), true); } // ── Void Domain ─────────────────────────────────────────────────────────── private static void voidDomain(ServerPlayerEntity caster, ServerWorld world) { List nearby = world.getPlayers(p -> p != caster && p.squaredDistanceTo(caster) <= 400.0); // 20 blocks if (nearby.isEmpty()) { caster.sendMessage(Text.literal("§cNo player within 20 blocks!"), true); return; } ServerPlayerEntity target = nearby.stream() .min((a, b) -> Double.compare( a.squaredDistanceTo(caster), b.squaredDistanceTo(caster))) .orElseThrow(); RaceComponent targetComp = ModComponents.RACE.get(target); // Store return location targetComp.setVoidReturn( target.getX(), target.getY(), target.getZ(), target.getYaw(), target.getPitch(), target.getEntityWorld().getRegistryKey().getValue().toString() ); targetComp.setVoidDomainTicksLeft(30 * 20); // 30 seconds // Teleport to isolated sky platform far away target.teleport(new TeleportTarget( world, new Vec3d(30000.5, 100.0, 0.5), Vec3d.ZERO, 0f, 0f, TeleportTarget.NO_OP)); // Apply effects (slightly longer than domain duration) target.addStatusEffect(new StatusEffectInstance(StatusEffects.BLINDNESS, 650, 0, false, false, true)); target.addStatusEffect(new StatusEffectInstance(StatusEffects.DARKNESS, 650, 0, false, false, true)); world.playSound(null, caster.getX(), caster.getY(), caster.getZ(), SoundEvents.ENTITY_ENDERMAN_TELEPORT, SoundCategory.PLAYERS, 1.0f, 0.5f); caster.sendMessage(Text.literal("§5🌌 " + target.getName().getString() + " sent to the Void Domain!"), true); target.sendMessage(Text.literal("§5You have been trapped in the §kVoid Domain§5! Escaping in 30s..."), false); } }