package com.example.customvehicles.vehicle; import com.cryptomorin.xseries.XAttribute; import com.cryptomorin.xseries.XMaterial; import com.cryptomorin.xseries.particles.XParticle; import com.example.customvehicles.CustomVehicles; import org.bukkit.Bukkit; import org.bukkit.ChatColor; import org.bukkit.Location; import org.bukkit.Material; import org.bukkit.NamespacedKey; import org.bukkit.attribute.AttributeInstance; import org.bukkit.entity.Arrow; import org.bukkit.entity.Blaze; import org.bukkit.entity.Entity; import org.bukkit.entity.Horse; import org.bukkit.entity.Phantom; import org.bukkit.entity.Player; import org.bukkit.entity.TNTPrimed; import org.bukkit.inventory.ItemStack; import org.bukkit.inventory.meta.ItemMeta; import org.bukkit.persistence.PersistentDataContainer; import org.bukkit.persistence.PersistentDataType; import org.bukkit.scheduler.BukkitTask; import org.bukkit.util.Vector; import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; import java.util.UUID; public class VehicleManager { private final CustomVehicles plugin; private final Map vehiclesByEntity = new HashMap<>(); private final Map playerToEntity = new HashMap<>(); private final Set removingVehicles = new HashSet<>(); private final Set warJeepArrows = new HashSet<>(); private final NamespacedKey vehicleTypeKey; private final NamespacedKey vehicleDurabilityKey; private BukkitTask tickTask; private int tickCount = 0; public VehicleManager(CustomVehicles plugin) { this.plugin = plugin; this.vehicleTypeKey = new NamespacedKey(plugin, "vehicle_type"); this.vehicleDurabilityKey = new NamespacedKey(plugin, "vehicle_durability"); } public void start() { tickTask = Bukkit.getScheduler().runTaskTimer(plugin, this::tick, 1L, 2L); } private void tick() { tickCount++; List stale = new ArrayList<>(); for (Map.Entry entry : vehiclesByEntity.entrySet()) { UUID entityId = entry.getKey(); VehicleData data = entry.getValue(); Entity entity = Bukkit.getEntity(entityId); if (entity == null || !entity.isValid()) { stale.add(entityId); continue; } Player player = Bukkit.getPlayer(data.getPlayerUUID()); if (player == null || !player.isOnline()) { entity.getPassengers().forEach(entity::removePassenger); entity.remove(); stale.add(entityId); continue; } boolean hasPassenger = !entity.getPassengers().isEmpty(); Location loc = entity.getLocation().clone(); switch (data.getType()) { case HOVERCRAFT: if (hasPassenger) { XParticle.of("SMOKE_NORMAL").ifPresent(p -> entity.getWorld().spawnParticle(p.get(), loc.add(0, 0.15, 0), 3, 0.3, 0.05, 0.3, 0.01) ); } break; case WAR_JEEP: if (hasPassenger) { XParticle.of("SMOKE_NORMAL").ifPresent(p -> entity.getWorld().spawnParticle(p.get(), loc.add(0, 0.1, 0), 2, 0.2, 0.03, 0.2, 0.01) ); } break; case BOMBER: if (hasPassenger) { Vector yawDir = player.getLocation().getDirection().clone(); yawDir.setY(0); if (yawDir.lengthSquared() > 0.0001) yawDir.normalize(); yawDir.multiply(plugin.getConfigManager().getBomberSpeed()); yawDir.setY(0.01); entity.setVelocity(yawDir); XParticle.of("SMOKE_NORMAL").ifPresent(p -> entity.getWorld().spawnParticle(p.get(), loc.add(0, -0.3, 0), 4, 0.4, 0.05, 0.4, 0.02) ); } break; case ROCKET: if (hasPassenger) { Vector rocketDir = player.getLocation().getDirection().clone().normalize(); rocketDir.multiply(plugin.getConfigManager().getRocketSpeed()); entity.setVelocity(rocketDir); XParticle.of("FLAME").ifPresent(p -> entity.getWorld().spawnParticle(p.get(), loc.add(0, -0.5, 0), 6, 0.2, 0.1, 0.2, 0.02) ); XParticle.of("SMOKE_LARGE").ifPresent(p -> entity.getWorld().spawnParticle(p.get(), loc, 2, 0.2, 0.1, 0.2, 0.01) ); } break; } } for (UUID id : stale) { VehicleData data = vehiclesByEntity.remove(id); if (data != null) { playerToEntity.remove(data.getPlayerUUID()); Player player = Bukkit.getPlayer(data.getPlayerUUID()); if (player != null && player.isOnline() && data.getCurrentDurability() > 0) { player.getInventory().addItem(createVehicleItem(data.getType(), data.getCurrentDurability())); player.sendMessage(ChatColor.GRAY + "Your vehicle was returned to your inventory."); } } } } public void spawnVehicle(Player player, VehicleType type, int durability) { if (isPlayerInVehicle(player.getUniqueId())) { player.sendMessage(ChatColor.RED + "You already have a vehicle deployed! Dismount first."); return; } Location spawnLoc = player.getLocation(); switch (type) { case HOVERCRAFT: spawnHovercraft(player, spawnLoc, durability); break; case WAR_JEEP: spawnWarJeep(player, spawnLoc, durability); break; case BOMBER: spawnBomber(player, spawnLoc, durability); break; case ROCKET: spawnRocket(player, spawnLoc, durability); break; } } private void spawnHovercraft(Player player, Location location, int durability) { double speed = plugin.getConfigManager().getHovercraftSpeed(); Horse horse = location.getWorld().spawn(location, Horse.class, entity -> { entity.setTamed(true); entity.setOwner(player); entity.setCustomName(ChatColor.translateAlternateColorCodes('&', "&6\u2699 Hovercraft")); entity.setCustomNameVisible(true); entity.setRemoveWhenFarAway(false); entity.setPersistent(false); entity.setColor(Horse.Color.WHITE); entity.setStyle(Horse.Style.NONE); entity.setAI(true); entity.setJumpStrength(0.3); ItemStack saddle = XMaterial.matchXMaterial("SADDLE").map(XMaterial::parseItem).orElse(new ItemStack(Material.SADDLE)); entity.getInventory().setSaddle(saddle); XAttribute.of("GENERIC_MOVEMENT_SPEED").ifPresent(attr -> { AttributeInstance ai = entity.getAttribute(attr.get()); if (ai != null) ai.setBaseValue(speed); }); }); VehicleData data = new VehicleData(horse.getUniqueId(), player.getUniqueId(), VehicleType.HOVERCRAFT, durability); vehiclesByEntity.put(horse.getUniqueId(), data); playerToEntity.put(player.getUniqueId(), horse.getUniqueId()); horse.addPassenger(player); player.sendMessage(ChatColor.GOLD + "Hovercraft deployed! Use " + ChatColor.WHITE + "WASD" + ChatColor.GOLD + " to drive."); player.sendMessage(ChatColor.GRAY + "Durability: " + ChatColor.GREEN + durability); } private void spawnWarJeep(Player player, Location location, int durability) { double speed = plugin.getConfigManager().getWarJeepSpeed(); Horse horse = location.getWorld().spawn(location, Horse.class, entity -> { entity.setTamed(true); entity.setOwner(player); entity.setCustomName(ChatColor.translateAlternateColorCodes('&', "&7\u2694 War Jeep")); entity.setCustomNameVisible(true); entity.setRemoveWhenFarAway(false); entity.setPersistent(false); entity.setColor(Horse.Color.DARK_BROWN); entity.setStyle(Horse.Style.BLACK_DOTS); entity.setAI(true); entity.setJumpStrength(0.6); ItemStack saddle = XMaterial.matchXMaterial("SADDLE").map(XMaterial::parseItem).orElse(new ItemStack(Material.SADDLE)); entity.getInventory().setSaddle(saddle); XAttribute.of("GENERIC_MOVEMENT_SPEED").ifPresent(attr -> { AttributeInstance ai = entity.getAttribute(attr.get()); if (ai != null) ai.setBaseValue(speed); }); }); VehicleData data = new VehicleData(horse.getUniqueId(), player.getUniqueId(), VehicleType.WAR_JEEP, durability); vehiclesByEntity.put(horse.getUniqueId(), data); playerToEntity.put(player.getUniqueId(), horse.getUniqueId()); horse.addPassenger(player); player.sendMessage(ChatColor.GRAY + "War Jeep deployed! " + ChatColor.WHITE + "Left-click" + ChatColor.GRAY + " to fire arrows at enemies."); player.sendMessage(ChatColor.GRAY + "Durability: " + ChatColor.GREEN + durability); } private void spawnBomber(Player player, Location location, int durability) { Location bomberLoc = location.clone().add(0, 3, 0); Phantom phantom = bomberLoc.getWorld().spawn(bomberLoc, Phantom.class, entity -> { entity.setAI(true); entity.setGravity(false); entity.setSilent(true); entity.setCustomName(ChatColor.translateAlternateColorCodes('&', "&4\u2708 Bomber")); entity.setCustomNameVisible(true); entity.setRemoveWhenFarAway(false); entity.setPersistent(false); entity.setSize(2); }); VehicleData data = new VehicleData(phantom.getUniqueId(), player.getUniqueId(), VehicleType.BOMBER, durability); vehiclesByEntity.put(phantom.getUniqueId(), data); playerToEntity.put(player.getUniqueId(), phantom.getUniqueId()); phantom.addPassenger(player); player.sendMessage(ChatColor.DARK_RED + "Bomber deployed! Fly horizontally and " + ChatColor.WHITE + "left-click" + ChatColor.DARK_RED + " to drop TNT!"); player.sendMessage(ChatColor.GRAY + "Durability: " + ChatColor.GREEN + durability); } private void spawnRocket(Player player, Location location, int durability) { Location rocketLoc = location.clone().add(0, 1, 0); Blaze blaze = rocketLoc.getWorld().spawn(rocketLoc, Blaze.class, entity -> { entity.setAI(true); entity.setGravity(false); entity.setSilent(true); entity.setCustomName(ChatColor.translateAlternateColorCodes('&', "&c\u2605 Rocket")); entity.setCustomNameVisible(true); entity.setRemoveWhenFarAway(false); entity.setPersistent(false); }); VehicleData data = new VehicleData(blaze.getUniqueId(), player.getUniqueId(), VehicleType.ROCKET, durability); vehiclesByEntity.put(blaze.getUniqueId(), data); playerToEntity.put(player.getUniqueId(), blaze.getUniqueId()); blaze.addPassenger(player); player.sendMessage(ChatColor.RED + "Rocket deployed! " + ChatColor.WHITE + "Look where you want to fly" + ChatColor.RED + " — it goes in your exact direction!"); player.sendMessage(ChatColor.GRAY + "Durability: " + ChatColor.GREEN + durability); } public boolean handleCombatAction(Player player) { UUID vehicleId = playerToEntity.get(player.getUniqueId()); if (vehicleId == null) return false; VehicleData data = vehiclesByEntity.get(vehicleId); if (data == null) return false; Entity entity = Bukkit.getEntity(vehicleId); if (entity == null || !entity.isValid()) return false; long now = System.currentTimeMillis(); VehicleType type = data.getType(); if (type == VehicleType.WAR_JEEP) { Location shootFrom = entity.getLocation().add(0, 1.5, 0); Vector dir = player.getLocation().getDirection().normalize().multiply(2.5); Arrow arrow = entity.getWorld().spawn(shootFrom, Arrow.class); arrow.setVelocity(dir); arrow.setShooter(player); arrow.setDamage(plugin.getConfigManager().getWarJeepArrowDamage()); arrow.setPickupStatus(Arrow.PickupStatus.DISALLOWED); warJeepArrows.add(arrow.getUniqueId()); return true; } if (type == VehicleType.BOMBER) { long cooldownMs = plugin.getConfigManager().getBomberCooldownMs(); if (now - data.getLastCombatUse() < cooldownMs) return true; data.setLastCombatUse(now); Location dropLoc = entity.getLocation().clone(); TNTPrimed tnt = entity.getWorld().spawn(dropLoc, TNTPrimed.class); tnt.setFuseTicks(plugin.getConfigManager().getBomberFuseTicks()); tnt.setSource(player); tnt.setVelocity(new Vector(0, -0.3, 0)); XParticle.of("SMOKE_LARGE").ifPresent(p -> entity.getWorld().spawnParticle(p.get(), dropLoc, 5, 0.2, 0.1, 0.2, 0.01) ); player.sendMessage(ChatColor.RED + "\uD83D\uDCA5 Bomb dropped!"); return true; } return false; } public void removeVehicle(UUID entityId, boolean returnItem) { if (removingVehicles.contains(entityId)) return; removingVehicles.add(entityId); VehicleData data = vehiclesByEntity.remove(entityId); if (data == null) { removingVehicles.remove(entityId); return; } playerToEntity.remove(data.getPlayerUUID()); Entity entity = Bukkit.getEntity(entityId); if (entity != null && entity.isValid()) { new ArrayList<>(entity.getPassengers()).forEach(entity::removePassenger); entity.remove(); } if (returnItem && data.getCurrentDurability() > 0) { Player player = Bukkit.getPlayer(data.getPlayerUUID()); ItemStack vehicleItem = createVehicleItem(data.getType(), data.getCurrentDurability()); if (player != null && player.isOnline()) { player.getInventory().addItem(vehicleItem); } else if (entity != null) { entity.getWorld().dropItemNaturally(entity.getLocation(), vehicleItem); } } removingVehicles.remove(entityId); } public Set getWarJeepArrows() { return warJeepArrows; } public void removeAllVehicles() { new ArrayList<>(vehiclesByEntity.keySet()).forEach(id -> removeVehicle(id, true)); } public ItemStack createVehicleItem(VehicleType type, int durability) { int maxDurability = plugin.getConfigManager().getMaxDurability(type); ItemStack item = XMaterial.matchXMaterial(type.getItemMaterial()) .map(XMaterial::parseItem) .orElse(new ItemStack(Material.PAPER)); ItemMeta meta = item.getItemMeta(); if (meta == null) return item; meta.setDisplayName(ChatColor.translateAlternateColorCodes('&', type.getDisplayName())); List lore = new ArrayList<>(); lore.add(ChatColor.GRAY + type.getDescription()); lore.add(""); lore.add(ChatColor.translateAlternateColorCodes('&', "&7Durability: " + getDurabilityColor(durability, maxDurability) + durability + "&7/&a" + maxDurability)); lore.add(""); lore.add(ChatColor.YELLOW + "Right-click to deploy"); switch (type) { case WAR_JEEP: lore.add(ChatColor.GRAY + "Left-click while riding to fire arrows"); break; case BOMBER: lore.add(ChatColor.GRAY + "Left-click while riding to drop TNT"); break; case ROCKET: lore.add(ChatColor.GRAY + "Look direction = travel direction"); break; default: lore.add(ChatColor.GRAY + "Use WASD to maneuver"); break; } meta.setLore(lore); PersistentDataContainer pdc = meta.getPersistentDataContainer(); pdc.set(vehicleTypeKey, PersistentDataType.STRING, type.name()); pdc.set(vehicleDurabilityKey, PersistentDataType.INTEGER, durability); item.setItemMeta(meta); return item; } private String getDurabilityColor(int current, int max) { double ratio = (double) current / max; if (ratio > 0.5) return ChatColor.GREEN.toString(); if (ratio > 0.25) return ChatColor.YELLOW.toString(); return ChatColor.RED.toString(); } public boolean isVehicleItem(ItemStack item) { if (item == null || item.getType() == Material.AIR || !item.hasItemMeta()) return false; return item.getItemMeta().getPersistentDataContainer().has(vehicleTypeKey, PersistentDataType.STRING); } public VehicleType getVehicleType(ItemStack item) { if (!isVehicleItem(item)) return null; String typeName = item.getItemMeta().getPersistentDataContainer().get(vehicleTypeKey, PersistentDataType.STRING); if (typeName == null) return null; try { return VehicleType.valueOf(typeName); } catch (IllegalArgumentException e) { return null; } } public int getVehicleDurability(ItemStack item) { if (!isVehicleItem(item)) return 0; Integer dur = item.getItemMeta().getPersistentDataContainer().get(vehicleDurabilityKey, PersistentDataType.INTEGER); return dur != null ? dur : 0; } public VehicleData getVehicleData(UUID entityId) { return vehiclesByEntity.get(entityId); } public boolean isTrackedVehicle(UUID entityId) { return vehiclesByEntity.containsKey(entityId); } public boolean isPlayerInVehicle(UUID playerUUID) { return playerToEntity.containsKey(playerUUID); } public UUID getPlayerVehicleId(UUID playerUUID) { return playerToEntity.get(playerUUID); } public Map getActiveVehicles() { return Collections.unmodifiableMap(vehiclesByEntity); } public NamespacedKey getVehicleTypeKey() { return vehicleTypeKey; } public NamespacedKey getVehicleDurabilityKey() { return vehicleDurabilityKey; } }