How to get the block where an egg lands

Discussion in 'Plugin Development' started by PieMan456, Dec 2, 2013.

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  1. Offline

    PieMan456

    Hello Everyone,

    I am trying to get the block where an egg lands. I want to do this because I am making a landmine plugin and the block where the egg lands on is the landmine. So how would I do this? This is what I tried but it does not work:
    Code:java
    1. if(egg.hasMetadata("landmine")){
    2.             int bx = egg.getLocation().getBlockX();
    3.             int by = egg.getLocation().getBlockY();
    4.             int bz = egg.getLocation().getBlockZ();
    5.             Block b = egg.getWorld().getBlockAt(bx, by, bz);
    6.             mine.add(b.getLocation());
    7.             return;
    8.         }


    Thanks for any help!
     
    PieMan456, Dec 2, 2013
    #1
  2. Offline

    RealDope

    ProjectileHitEvent
     
    RealDope, Dec 2, 2013
    #2
  3. Offline

    PieMan456

    RealDope
    Yes that code is in the projectile hit event but it still does not work.
     
    PieMan456, Dec 2, 2013
    #3
  4. Offline

    The_Doctor_123

    PieMan456
    Then you must not be registering events or something. Test if the event fires.
     
    The_Doctor_123, Dec 2, 2013
    #4
  5. Offline

    PieMan456

    The_Doctor_123
    Ok here is whole ProjectileHitEvent and it only gets to "Hello 2"
    Code:java
    1. @EventHandler
    2.     public void onProjectileHit(ProjectileHitEvent e){
    3.         System.out.println("Hello 1");
    4.         Projectile p = e.getEntity();
    5.         if(!(p instanceof Egg)) return;
    6.         System.out.println("Hello 2");
    7.         Egg egg = (Egg) p;
    8.         if(egg.hasMetadata("grenade")){
    9.             System.out.println("Hello 3");
    10.             double eggx = egg.getLocation().getX();
    11.             double eggy = egg.getLocation().getY();
    12.             double eggz = egg.getLocation().getZ();
    13.             egg.getWorld().createExplosion(eggx, eggy, eggz, 4F, false, false);
    14.             return;
    15.         }
    16.         if(egg.hasMetadata("landmine")){
    17.             System.out.println("Hello");
    18.             int bx = egg.getLocation().getBlockX();
    19.             int by = egg.getLocation().getBlockY();
    20.             int bz = egg.getLocation().getBlockZ();
    21.             Block b = egg.getWorld().getBlockAt(bx, by, bz);
    22.             mine.add(b.getLocation());
    23.             return;
    24.         }
    25.         if(egg.hasMetadata("bomb")){
    26.             System.out.println("Hello 4");
    27.             final Player shooter = (Player) egg.getShooter();
    28.             final Block b = egg.getLocation().getBlock();
    29.             bomb.add(b.getLocation());
    30.             Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(this, new Runnable(){
    31.                 public void run(){
    32.                     if(player.contains(shooter.getName())){
    33.                         b.getWorld().createExplosion(b.getX(), b.getY(), b.getZ(), 4F, true, true);
    34.                         bomb.remove(b.getLocation());
    35.                         Bukkit.getServer().getScheduler().cancelTasks(plugin);
    36.                         return;
    37.                     }
    38.                     shooter.sendMessage(ChatColor.GREEN + "Bomb is going off in 10 seconds!");
    39.                     player.add(shooter.getName());
    40.                 }
    41.             }, 20 * 10, 20 * 10);
    42.         }
    43.     }
     
    PieMan456, Dec 2, 2013
    #5
  6. Offline

    fireblast709

    PieMan456 where do you add the metadata?
     
    fireblast709, Dec 2, 2013
    #6
  7. Offline

    PieMan456

    @fireblast70
    Code:java
    1. @EventHandler
    2.     public void onPlayerInteract(PlayerInteractEvent e){
    3.         if(e.getAction() == Action.RIGHT_CLICK_BLOCK){
    4.             if(e.getClickedBlock().getType() != Material.SIGN && e.getClickedBlock().getType() != Material.WALL_SIGN
    5.                     && e.getClickedBlock().getType() != Material.SIGN_POST) return;
    6.             System.out.println("Still Working");
    7.             Sign s = (Sign) e.getClickedBlock().getState();
    8.             if(s.getLine(0).equalsIgnoreCase(ChatColor.GREEN + "Eggsplosions")){
    9.                 Player p = (Player) e.getPlayer();
    10.                 openInventory(p);
    11.             }
    12.         }
    13.         if(e.getAction() == Action.RIGHT_CLICK_BLOCK){
    14.             Block b = e.getClickedBlock();
    15.             if(bomb.contains(b.getLocation())){
    16.                 Player p = e.getPlayer();
    17.                 if(p.getItemInHand().getType() == Material.FLINT_AND_STEEL && p.getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "WireCutters")){
    18.                     p.sendMessage(ChatColor.GREEN + "You have successfully defused the bomb!");
    19.                     Bukkit.getServer().getScheduler().cancelTasks(plugin);
    20.                     bomb.remove(b.getLocation());
    21.                     return;
    22.                 }
    23.             }
    24.         }
    25.         Vector v1 = e.getPlayer().getEyeLocation().getDirection().multiply(2.0);
    26.         if(e.getPlayer().getItemInHand().getType() != Material.EGG) return;
    27.         if(e.getAction() != Action.RIGHT_CLICK_AIR) return;
    28.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Grenade")){
    29.             e.setCancelled(true);
    30.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    31.             egg.setMetadata("grenade", new FixedMetadataValue(this, true));
    32.             egg.setVelocity(v1);
    33.             return;
    34.         }
    35.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "LandMine")){
    36.             e.setCancelled(true);
    37.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    38.             egg.setMetadata("landmine", new FixedMetadataValue(this, true));
    39.             egg.setVelocity(v1);
    40.             return;
    41.         }
    42.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Bomb")){
    43.             e.setCancelled(true);
    44.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    45.             egg.setMetadata("bomb", new FixedMetadataValue(this, true));
    46.             egg.setVelocity(v1);
    47.             return;
    48.         }
    49.     }

    And another question. (The grenade works but not the other two). When I shoot the grenade it works fine but after I shoot it and i right click a block it shoots another egg for no reason.

    fireblast709
    Tahg didn't work Look up at last post.

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 5, 2016
    PieMan456, Dec 2, 2013
    #7
  8. Offline

    ArthurMaker

    I wrote this code for a Splegg that I want to make:

    Code:java
    1. @EventHandler
    2. public void eggHit (ProjectileHitEvent event){
    3. if(event.getEntity() instanceof Egg){
    4. BlockIterator iterator = new BlockIterator(event.getEntity().getWorld(), event.getEntity().getLocation().toVector(), event.getEntity().getVelocity().normalize(), 0.0D, 4);
    5. Block hitBlock = null;
    6.  
    7. while (iterator.hasNext()) {
    8. hitBlock = iterator.next();
    9.  
    10. if (hitBlock.getTypeId() != 0) {
    11. break;
    12. }
    13. }
    14. Location centerLoc = hitBlock.getLocation();
    15. centerLoc.setX((centerLoc.getX()) + 0.5);
    16. centerLoc.setY((centerLoc.getY()) + 0.5);
    17. centerLoc.setZ((centerLoc.getZ()) + 0.5);
    18. hitBlock.getWorld().playSound(centerLoc, Sound.CHICKEN_EGG_POP, 0.5F, 1.0F);
    19. hitBlock.setType(Material.AIR);
    20. Effects.SPELL.play(centerLoc, 0, 1, 0, 1, 10);
    21. }
    22. }


    It works perfectly.
    I got the center location of the block in "centerLoc", but how you can just get the block, you can use "hitBlock.getLocation()".
     
    ArthurMaker, Dec 2, 2013
    #8
  9. Offline

    PieMan456

    ArthurMaker
    So do I need any of this?
    Code:java
    1. centerLoc.setX((centerLoc.getX()) + 0.5);
    2. centerLoc.setY((centerLoc.getY()) + 0.5);
    3. centerLoc.setZ((centerLoc.getZ()) + 0.5);
     
    PieMan456, Dec 2, 2013
    #9
  10. Offline

    ArthurMaker


    Actually, nope.
    You will just need it if you want to do an effect in a perfect position. xD
    The same thing for the line below - you just need the "hitBlock.getLocation()".
    Code:java
    1. Location centerLoc = hitBlock.getLocation();
     
    ArthurMaker, Dec 2, 2013
    #10
  11. Offline

    PieMan456

    ArthurMaker
    It still does not work.

    Here is my whole class:
    Code:java
    1. package me.pieman.eggs;
    2.  
    3. import java.util.ArrayList;
    4.  
    5. import net.milkbowl.vault.economy.Economy;
    6.  
    7. import org.bukkit.Bukkit;
    8. import org.bukkit.ChatColor;
    9. import org.bukkit.Location;
    10. import org.bukkit.Material;
    11. import org.bukkit.Sound;
    12. import org.bukkit.block.Block;
    13. import org.bukkit.block.Sign;
    14. import org.bukkit.entity.Egg;
    15. import org.bukkit.entity.Player;
    16. import org.bukkit.entity.Projectile;
    17. import org.bukkit.event.EventHandler;
    18. import org.bukkit.event.Listener;
    19. import org.bukkit.event.block.Action;
    20. import org.bukkit.event.entity.ProjectileHitEvent;
    21. import org.bukkit.event.inventory.InventoryClickEvent;
    22. import org.bukkit.event.player.PlayerEggThrowEvent;
    23. import org.bukkit.event.player.PlayerInteractEvent;
    24. import org.bukkit.event.player.PlayerMoveEvent;
    25. import org.bukkit.inventory.Inventory;
    26. import org.bukkit.inventory.ItemStack;
    27. import org.bukkit.inventory.meta.ItemMeta;
    28. import org.bukkit.metadata.FixedMetadataValue;
    29. import org.bukkit.plugin.RegisteredServiceProvider;
    30. import org.bukkit.plugin.java.JavaPlugin;
    31. import org.bukkit.util.BlockIterator;
    32. import org.bukkit.util.Vector;
    33.  
    34. public class Eggs extends JavaPlugin implements Listener {
    35.  
    36.     public Eggs plugin;
    37.  
    38.     public ArrayList<String> player = new ArrayList<String>();
    39.  
    40.     public ArrayList<Location> mine = new ArrayList<Location>();
    41.  
    42.     public ArrayList<Location> bomb = new ArrayList<Location>();
    43.  
    44.     public static Economy econ = null;
    45.  
    46.     public void onEnable(){
    47.         Bukkit.getServer().getPluginManager().registerEvents(this, this);
    48.         if (!setupEconomy() ) {
    49.             getLogger().severe(String.format("[%s] - Disabled due to no Vault dependency found!", getDescription().getName()));
    50.             getServer().getPluginManager().disablePlugin(this);
    51.             return;
    52.         }
    53.     }
    54.  
    55.     private boolean setupEconomy() {
    56.         if (getServer().getPluginManager().getPlugin("Vault") == null) {
    57.             return false;
    58.         }
    59.         RegisteredServiceProvider<Economy> rsp = getServer().getServicesManager().getRegistration(Economy.class);
    60.         if (rsp == null) {
    61.             return false;
    62.         }
    63.         econ = rsp.getProvider();
    64.         return econ != null;
    65.     }
    66.  
    67.     @SuppressWarnings("deprecation")
    68.     @EventHandler
    69.     public void onProjectileHit(ProjectileHitEvent e){
    70.         Projectile p = e.getEntity();
    71.         if(!(p instanceof Egg)) return;
    72.         Egg egg = (Egg) p;
    73.         if(egg.hasMetadata("grenade")){
    74.             double eggx = egg.getLocation().getX();
    75.             double eggy = egg.getLocation().getY();
    76.             double eggz = egg.getLocation().getZ();
    77.             egg.getWorld().createExplosion(eggx, eggy, eggz, 4F, false, false);
    78.             return;
    79.         }
    80.         if(egg.hasMetadata("landmine")){
    81.             BlockIterator iterator = new BlockIterator(e.getEntity().getWorld(), e.getEntity().getLocation().toVector(), e.getEntity().getVelocity().normalize(), 0.0D, 4);
    82.             Block hitBlock = null;
    83.             while (iterator.hasNext()) {
    84.                 hitBlock = iterator.next();
    85.  
    86.                 if (hitBlock.getTypeId() != 0) {
    87.                 break;
    88.                 }
    89.             }
    90.             Location loc = (Location) hitBlock.getLocation();
    91.             loc.getWorld().playSound(loc, Sound.EXPLODE, 5.0F, 5.0F);
    92.             mine.add(loc);
    93.             return;
    94.         }
    95.         if(egg.hasMetadata("bomb")){
    96.             final Player shooter = (Player) egg.getShooter();
    97.             final Block b = egg.getLocation().getBlock();
    98.             bomb.add(b.getLocation());
    99.             Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(this, new Runnable(){
    100.                 public void run(){
    101.                     if(player.contains(shooter.getName())){
    102.                         b.getWorld().createExplosion(b.getX(), b.getY(), b.getZ(), 4F, true, true);
    103.                         bomb.remove(b.getLocation());
    104.                         Bukkit.getServer().getScheduler().cancelTasks(plugin);
    105.                         return;
    106.                     }
    107.                     shooter.sendMessage(ChatColor.GREEN + "Bomb is going off in 10 seconds!");
    108.                     player.add(shooter.getName());
    109.                 }
    110.             }, 20 * 10, 20 * 10);
    111.         }
    112.     }
    113.  
    114.     @EventHandler
    115.     public void onPlayerMove(PlayerMoveEvent e){
    116.         Player p = e.getPlayer();
    117.         ArrayList<Location> mine = this.mine;
    118.         for(Location mloc : mine){
    119.             Location ploc = p.getLocation();
    120.             if(ploc.getX() == mloc.getX() && ploc.getY() == mloc.getY() && ploc.getX() == mloc.getX()){
    121.                 mloc.getWorld().createExplosion(ploc.getX(), ploc.getY(), ploc.getZ(), 4F, false, false);
    122.                 mine.remove(mloc);
    123.             }
    124.         }
    125.     }
    126.  
    127.     @SuppressWarnings("deprecation")
    128.     public void openInventory(Player p){
    129.         Inventory inv = Bukkit.createInventory(null, 9, "Bomb Factory");
    130.  
    131.         ItemStack grenade = new ItemStack(Material.EGG);
    132.         ItemMeta gmeta = grenade.getItemMeta();
    133.         ArrayList<String> g = new ArrayList<String>();
    134.         g.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("grenadeprice"));
    135.         gmeta.setLore(g);
    136.         gmeta.setDisplayName(ChatColor.GREEN + "Grenade");
    137.         grenade.setItemMeta(gmeta);
    138.  
    139.         ItemStack bomb = new ItemStack(Material.EGG);
    140.         ItemMeta bmeta = bomb.getItemMeta();
    141.         ArrayList<String> b = new ArrayList<String>();
    142.         b.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("bombprice"));
    143.         bmeta.setLore(b);
    144.         bmeta.setDisplayName(ChatColor.GREEN + "Bomb");
    145.         bomb.setItemMeta(bmeta);
    146.  
    147.         ItemStack landmine = new ItemStack(Material.EGG);
    148.         ItemMeta lmeta = landmine.getItemMeta();
    149.         ArrayList<String> l = new ArrayList<String>();
    150.         l.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("landmineprice"));
    151.         lmeta.setLore(l);
    152.         lmeta.setDisplayName(ChatColor.GREEN + "LandMine");
    153.         landmine.setItemMeta(lmeta);
    154.  
    155.         ItemStack wirecutters = new ItemStack(Material.FLINT_AND_STEEL);
    156.         ItemMeta wmeta = wirecutters.getItemMeta();
    157.         ArrayList<String> w = new ArrayList<String>();
    158.         w.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("wirecuttersprice"));
    159.         wmeta.setLore(w);
    160.         wmeta.setDisplayName(ChatColor.GREEN + "WireCutters");
    161.         wirecutters.setItemMeta(wmeta);
    162.  
    163.         ItemStack money = new ItemStack(Material.DIAMOND);
    164.         ItemMeta mmeta = money.getItemMeta();
    165.         mmeta.setDisplayName(ChatColor.DARK_PURPLE + "Balance: " + econ.getBalance(p.getName()));
    166.         money.setItemMeta(mmeta);
    167.  
    168.         p.openInventory(inv);
    169.  
    170.         inv.clear();
    171.         inv.setItem(0, new ItemStack(grenade));
    172.         inv.setItem(2, new ItemStack(bomb));
    173.         inv.setItem(4, new ItemStack(money));
    174.         inv.setItem(6, new ItemStack(landmine));
    175.         inv.setItem(8, new ItemStack(wirecutters));
    176.  
    177.         p.updateInventory();
    178.     }
    179.  
    180.     @EventHandler
    181.     public void onEggThrow(PlayerEggThrowEvent e){
    182.         if(e.getEgg().hasMetadata("grenade")){
    183.             e.setHatching(false);
    184.         }
    185.         if(e.getEgg().hasMetadata("landmine")){
    186.             e.setHatching(false);
    187.         }
    188.         if(e.getEgg().hasMetadata("bomb")){
    189.             e.setHatching(false);
    190.         }
    191.     }
    192.  
    193.     @EventHandler
    194.     public void onInventoryClick(InventoryClickEvent e){
    195.         if(!e.getInventory().getName().equalsIgnoreCase("Bomb Factory")) return;
    196.         if(!(e.getWhoClicked() instanceof Player)) return;
    197.         Player p = (Player) e.getWhoClicked();
    198.         if (p.getInventory().firstEmpty() == -1) {
    199.             p.sendMessage(ChatColor.RED + "Your inventory is full!");
    200.             return;
    201.         }
    202.         if(e.getCurrentItem().getType() == Material.DIAMOND){
    203.             e.setCancelled(true);
    204.         }
    205.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Grenade")){
    206.             e.setCancelled(true);
    207.             if(econ.getBalance(p.getName()) < getConfig().getDouble("grenadeprice")){
    208.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    209.                 return;
    210.             } else {
    211.                 ItemStack grenade = new ItemStack(Material.EGG);
    212.                 ItemMeta gmeta = grenade.getItemMeta();
    213.                 gmeta.setDisplayName(ChatColor.GREEN + "Grenade");
    214.                 grenade.setItemMeta(gmeta);
    215.                 p.getInventory().addItem(new ItemStack(grenade));
    216.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("grenadeprice"));
    217.             }
    218.         }
    219.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Bomb")){
    220.             e.setCancelled(true);
    221.             if(econ.getBalance(p.getName()) < getConfig().getDouble("bombprice")){
    222.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    223.                 return;
    224.             } else {
    225.                 ItemStack bomb = new ItemStack(Material.EGG);
    226.                 ItemMeta bmeta = bomb.getItemMeta();
    227.                 bmeta.setDisplayName(ChatColor.GREEN + "Bomb");
    228.                 bomb.setItemMeta(bmeta);
    229.                 p.getInventory().addItem(new ItemStack(bomb));
    230.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("bombprice"));
    231.             }
    232.         }
    233.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "LandMine")){
    234.             e.setCancelled(true);
    235.             if(econ.getBalance(p.getName()) < getConfig().getDouble("landmineprice")){
    236.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    237.                 return;
    238.             } else {
    239.                 ItemStack landmine = new ItemStack(Material.EGG);
    240.                 ItemMeta lmeta = landmine.getItemMeta();
    241.                 lmeta.setDisplayName(ChatColor.GREEN + "LandMine");
    242.                 landmine.setItemMeta(lmeta);
    243.                 p.getInventory().addItem(new ItemStack(landmine));
    244.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("landmineprice"));
    245.             }
    246.         }
    247.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "WireCutters")){
    248.             e.setCancelled(true);
    249.             if(econ.getBalance(p.getName()) < getConfig().getDouble("wirecuttersprice")){
    250.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    251.                 return;
    252.             } else {
    253.                 ItemStack wirecutters = new ItemStack(Material.FLINT_AND_STEEL);
    254.                 ItemMeta wmeta = wirecutters.getItemMeta();
    255.                 wmeta.setDisplayName(ChatColor.GREEN + "WireCutters");
    256.                 wirecutters.setItemMeta(wmeta);
    257.                 p.getInventory().addItem(new ItemStack(wirecutters));
    258.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("landmineprice"));
    259.             }
    260.         }
    261.     }
    262.  
    263.     @EventHandler
    264.     public void onPlayerInteract(PlayerInteractEvent e){
    265.         if(e.getAction() == Action.RIGHT_CLICK_BLOCK){
    266.             if(e.getClickedBlock().getType() != Material.SIGN && e.getClickedBlock().getType() != Material.WALL_SIGN
    267.                     && e.getClickedBlock().getType() != Material.SIGN_POST) return;
    268.             System.out.println("Still Working");
    269.             Sign s = (Sign) e.getClickedBlock().getState();
    270.             if(s.getLine(0).equalsIgnoreCase(ChatColor.GREEN + "Eggsplosions")){
    271.                 Player p = (Player) e.getPlayer();
    272.                 openInventory(p);
    273.             }
    274.         }
    275.         if(e.getAction() == Action.RIGHT_CLICK_BLOCK){
    276.             Block b = e.getClickedBlock();
    277.             if(bomb.contains(b.getLocation())){
    278.                 Player p = e.getPlayer();
    279.                 if(p.getItemInHand().getType() == Material.FLINT_AND_STEEL && p.getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "WireCutters")){
    280.                     p.sendMessage(ChatColor.GREEN + "You have successfully defused the bomb!");
    281.                     Bukkit.getServer().getScheduler().cancelTasks(plugin);
    282.                     bomb.remove(b.getLocation());
    283.                     return;
    284.                 }
    285.             }
    286.         }
    287.         Vector v1 = e.getPlayer().getEyeLocation().getDirection().multiply(2.0);
    288.         if(e.getPlayer().getItemInHand().getType() != Material.EGG) return;
    289.         if(e.getAction() != Action.RIGHT_CLICK_AIR) return;
    290.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Grenade")){
    291.             e.setCancelled(true);
    292.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    293.             egg.setMetadata("grenade", new FixedMetadataValue(this, true));
    294.             egg.setVelocity(v1);
    295.             return;
    296.         }
    297.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "LandMine")){
    298.             e.setCancelled(true);
    299.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    300.             egg.setMetadata("landmine", new FixedMetadataValue(this, true));
    301.             egg.setVelocity(v1);
    302.             return;
    303.         }
    304.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Bomb")){
    305.             e.setCancelled(true);
    306.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    307.             egg.setMetadata("bomb", new FixedMetadataValue(this, true));
    308.             egg.setVelocity(v1);
    309.             return;
    310.         }
    311.     }
    312. }
    313.  


    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 5, 2016
    PieMan456, Dec 2, 2013
    #11
  12. Offline

    ArthurMaker

    Use it:

    Code:java
    1.       if(egg.hasMetadata("landmine")){
    2.             BlockIterator iterator = new BlockIterator(e.getEntity().getWorld(), e.getEntity().getLocation().toVector(), e.getEntity().getVelocity().normalize(), 0.0D, 4);
    3.             Block hitBlock = null;
    4.             while (iterator.hasNext()) {
    5.                 hitBlock = iterator.next();
    6.  
    7.                 if (hitBlock.getTypeId() != 0) {
    8.                 break;
    9.                 }
    10.             }
    11.             hitBlock.getLocation().getWorld().playSound(hitBlock.getLocation(), Sound.EXPLODE, 1.5F, 5.0F);
    12.             mine.add(hitBlock.getLocation());
    13.             return;
    14.         }


    No, wait, I understood what you want do.
    Wait, I'll post the code.

    Code:java
    1.  if(egg.hasMetadata("landmine")){
    2. BlockIterator iterator = new BlockIterator(e.getEntity().getWorld(), e.getEntity().getLocation().toVector(), e.getEntity().getVelocity().normalize(), 0.0D, 4);
    3. Block hitBlock = null;
    4. while (iterator.hasNext()) {
    5. hitBlock = iterator.next();
    6.  
    7. if (hitBlock.getTypeId() != 0) {
    8. break;
    9. }
    10. }
    11. Location mineLoc = hitBlock.getLocation();
    12. mineLoc.setY((mineLoc.getY()) + 1.5);
    13. mineLoc.getWorld().playSound(hitBlock.getLocation(), Sound.EXPLODE, 1.5F, 5.0F);
    14. mine.add(mineLoc);
    15. return;
    16. }


    Done. It will work perfectly. ;)

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 5, 2016
    ArthurMaker, Dec 2, 2013
    #12
  13. Offline

    PieMan456

    ArthurMaker
    It still does not work. Is there something wrong with my playermoveevent?

    ArthurMaker
    Wait i didn't see your last post.

    ArthurMaker
    Does not work. I even added debug lines to make sure everything is going through and everything is. What the heck am I supposed to do? If you want to try my code and try to fix it here it is:
    Code:java
    1. package me.pieman.eggs;
    2.  
    3. import java.util.ArrayList;
    4.  
    5. import net.milkbowl.vault.economy.Economy;
    6.  
    7. import org.bukkit.Bukkit;
    8. import org.bukkit.ChatColor;
    9. import org.bukkit.Location;
    10. import org.bukkit.Material;
    11. import org.bukkit.Sound;
    12. import org.bukkit.block.Block;
    13. import org.bukkit.block.Sign;
    14. import org.bukkit.entity.Egg;
    15. import org.bukkit.entity.Player;
    16. import org.bukkit.entity.Projectile;
    17. import org.bukkit.event.EventHandler;
    18. import org.bukkit.event.Listener;
    19. import org.bukkit.event.block.Action;
    20. import org.bukkit.event.entity.ProjectileHitEvent;
    21. import org.bukkit.event.inventory.InventoryClickEvent;
    22. import org.bukkit.event.player.PlayerEggThrowEvent;
    23. import org.bukkit.event.player.PlayerInteractEvent;
    24. import org.bukkit.event.player.PlayerMoveEvent;
    25. import org.bukkit.inventory.Inventory;
    26. import org.bukkit.inventory.ItemStack;
    27. import org.bukkit.inventory.meta.ItemMeta;
    28. import org.bukkit.metadata.FixedMetadataValue;
    29. import org.bukkit.plugin.RegisteredServiceProvider;
    30. import org.bukkit.plugin.java.JavaPlugin;
    31. import org.bukkit.util.BlockIterator;
    32. import org.bukkit.util.Vector;
    33.  
    34. public class Eggs extends JavaPlugin implements Listener {
    35.  
    36.     public Eggs plugin;
    37.  
    38.     public ArrayList<String> player = new ArrayList<String>();
    39.  
    40.     public ArrayList<Location> mine = new ArrayList<Location>();
    41.  
    42.     public ArrayList<Location> bomb = new ArrayList<Location>();
    43.  
    44.     public static Economy econ = null;
    45.  
    46.     public void onEnable(){
    47.         Bukkit.getServer().getPluginManager().registerEvents(this, this);
    48.         if (!setupEconomy() ) {
    49.             getLogger().severe(String.format("[%s] - Disabled due to no Vault dependency found!", getDescription().getName()));
    50.             getServer().getPluginManager().disablePlugin(this);
    51.             return;
    52.         }
    53.     }
    54.  
    55.     private boolean setupEconomy() {
    56.         if (getServer().getPluginManager().getPlugin("Vault") == null) {
    57.             return false;
    58.         }
    59.         RegisteredServiceProvider<Economy> rsp = getServer().getServicesManager().getRegistration(Economy.class);
    60.         if (rsp == null) {
    61.             return false;
    62.         }
    63.         econ = rsp.getProvider();
    64.         return econ != null;
    65.     }
    66.  
    67.     @SuppressWarnings("deprecation")
    68.     @EventHandler
    69.     public void onProjectileHit(ProjectileHitEvent e){
    70.         Projectile p = e.getEntity();
    71.         if(!(p instanceof Egg)) return;
    72.         Egg egg = (Egg) p;
    73.         if(egg.hasMetadata("grenade")){
    74.             double eggx = egg.getLocation().getX();
    75.             double eggy = egg.getLocation().getY();
    76.             double eggz = egg.getLocation().getZ();
    77.             egg.getWorld().createExplosion(eggx, eggy, eggz, 4F, false, false);
    78.             return;
    79.         }
    80.         if(egg.hasMetadata("landmine")){
    81.             BlockIterator iterator = new BlockIterator(e.getEntity().getWorld(), e.getEntity().getLocation().toVector(), e.getEntity().getVelocity().normalize(), 0.0D, 4);
    82.             Block hitBlock = null;
    83.             while (iterator.hasNext()) {
    84.                 hitBlock = iterator.next();
    85.  
    86.                 if (hitBlock.getTypeId() != 0) {
    87.                 break;
    88.                 }
    89.             }
    90.             Location mineLoc = hitBlock.getLocation();
    91.             mineLoc.setY((mineLoc.getY()) + 1.5);
    92.             mineLoc.getWorld().playSound(hitBlock.getLocation(), Sound.EXPLODE, 1.5F, 5.0F);
    93.             mine.add(mineLoc);
    94.             return;
    95.         }
    96.         if(egg.hasMetadata("bomb")){
    97.             final Player shooter = (Player) egg.getShooter();
    98.             final Block b = egg.getLocation().getBlock();
    99.             bomb.add(b.getLocation());
    100.             Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(this, new Runnable(){
    101.                 public void run(){
    102.                     if(player.contains(shooter.getName())){
    103.                         b.getWorld().createExplosion(b.getX(), b.getY(), b.getZ(), 4F, true, true);
    104.                         bomb.remove(b.getLocation());
    105.                         Bukkit.getServer().getScheduler().cancelTasks(plugin);
    106.                         return;
    107.                     }
    108.                     shooter.sendMessage(ChatColor.GREEN + "Bomb is going off in 10 seconds!");
    109.                     player.add(shooter.getName());
    110.                 }
    111.             }, 20 * 10, 20 * 10);
    112.         }
    113.     }
    114.  
    115.     @EventHandler
    116.     public void onPlayerMove(PlayerMoveEvent e){
    117.         Player p = e.getPlayer();
    118.         ArrayList<Location> mine = this.mine;
    119.         for(Location mloc : mine){
    120.             Location ploc = p.getLocation();
    121.             if(ploc.getX() == mloc.getX() && ploc.getY() == mloc.getY() && ploc.getX() == mloc.getX()){
    122.                 mloc.getWorld().createExplosion(ploc.getX(), ploc.getY(), ploc.getZ(), 4F, false, false);
    123.                 mine.remove(mloc);
    124.             }
    125.         }
    126.     }
    127.  
    128.     @SuppressWarnings("deprecation")
    129.     public void openInventory(Player p){
    130.         Inventory inv = Bukkit.createInventory(null, 9, "Bomb Factory");
    131.  
    132.         ItemStack grenade = new ItemStack(Material.EGG);
    133.         ItemMeta gmeta = grenade.getItemMeta();
    134.         ArrayList<String> g = new ArrayList<String>();
    135.         g.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("grenadeprice"));
    136.         gmeta.setLore(g);
    137.         gmeta.setDisplayName(ChatColor.GREEN + "Grenade");
    138.         grenade.setItemMeta(gmeta);
    139.  
    140.         ItemStack bomb = new ItemStack(Material.EGG);
    141.         ItemMeta bmeta = bomb.getItemMeta();
    142.         ArrayList<String> b = new ArrayList<String>();
    143.         b.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("bombprice"));
    144.         bmeta.setLore(b);
    145.         bmeta.setDisplayName(ChatColor.GREEN + "Bomb");
    146.         bomb.setItemMeta(bmeta);
    147.  
    148.         ItemStack landmine = new ItemStack(Material.EGG);
    149.         ItemMeta lmeta = landmine.getItemMeta();
    150.         ArrayList<String> l = new ArrayList<String>();
    151.         l.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("landmineprice"));
    152.         lmeta.setLore(l);
    153.         lmeta.setDisplayName(ChatColor.GREEN + "LandMine");
    154.         landmine.setItemMeta(lmeta);
    155.  
    156.         ItemStack wirecutters = new ItemStack(Material.FLINT_AND_STEEL);
    157.         ItemMeta wmeta = wirecutters.getItemMeta();
    158.         ArrayList<String> w = new ArrayList<String>();
    159.         w.add(ChatColor.DARK_AQUA + "Cost: " + getConfig().getDouble("wirecuttersprice"));
    160.         wmeta.setLore(w);
    161.         wmeta.setDisplayName(ChatColor.GREEN + "WireCutters");
    162.         wirecutters.setItemMeta(wmeta);
    163.  
    164.         ItemStack money = new ItemStack(Material.DIAMOND);
    165.         ItemMeta mmeta = money.getItemMeta();
    166.         mmeta.setDisplayName(ChatColor.DARK_PURPLE + "Balance: " + econ.getBalance(p.getName()));
    167.         money.setItemMeta(mmeta);
    168.  
    169.         p.openInventory(inv);
    170.  
    171.         inv.clear();
    172.         inv.setItem(0, new ItemStack(grenade));
    173.         inv.setItem(2, new ItemStack(bomb));
    174.         inv.setItem(4, new ItemStack(money));
    175.         inv.setItem(6, new ItemStack(landmine));
    176.         inv.setItem(8, new ItemStack(wirecutters));
    177.  
    178.         p.updateInventory();
    179.     }
    180.  
    181.     @EventHandler
    182.     public void onEggThrow(PlayerEggThrowEvent e){
    183.         if(e.getEgg().hasMetadata("grenade")){
    184.             e.setHatching(false);
    185.         }
    186.         if(e.getEgg().hasMetadata("landmine")){
    187.             e.setHatching(false);
    188.         }
    189.         if(e.getEgg().hasMetadata("bomb")){
    190.             e.setHatching(false);
    191.         }
    192.     }
    193.  
    194.     @EventHandler
    195.     public void onInventoryClick(InventoryClickEvent e){
    196.         if(!e.getInventory().getName().equalsIgnoreCase("Bomb Factory")) return;
    197.         if(!(e.getWhoClicked() instanceof Player)) return;
    198.         Player p = (Player) e.getWhoClicked();
    199.         if (p.getInventory().firstEmpty() == -1) {
    200.             p.sendMessage(ChatColor.RED + "Your inventory is full!");
    201.             return;
    202.         }
    203.         if(e.getCurrentItem().getType() == Material.DIAMOND){
    204.             e.setCancelled(true);
    205.         }
    206.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Grenade")){
    207.             e.setCancelled(true);
    208.             if(econ.getBalance(p.getName()) < getConfig().getDouble("grenadeprice")){
    209.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    210.                 return;
    211.             } else {
    212.                 ItemStack grenade = new ItemStack(Material.EGG);
    213.                 ItemMeta gmeta = grenade.getItemMeta();
    214.                 gmeta.setDisplayName(ChatColor.GREEN + "Grenade");
    215.                 grenade.setItemMeta(gmeta);
    216.                 p.getInventory().addItem(new ItemStack(grenade));
    217.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("grenadeprice"));
    218.             }
    219.         }
    220.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Bomb")){
    221.             e.setCancelled(true);
    222.             if(econ.getBalance(p.getName()) < getConfig().getDouble("bombprice")){
    223.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    224.                 return;
    225.             } else {
    226.                 ItemStack bomb = new ItemStack(Material.EGG);
    227.                 ItemMeta bmeta = bomb.getItemMeta();
    228.                 bmeta.setDisplayName(ChatColor.GREEN + "Bomb");
    229.                 bomb.setItemMeta(bmeta);
    230.                 p.getInventory().addItem(new ItemStack(bomb));
    231.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("bombprice"));
    232.             }
    233.         }
    234.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "LandMine")){
    235.             e.setCancelled(true);
    236.             if(econ.getBalance(p.getName()) < getConfig().getDouble("landmineprice")){
    237.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    238.                 return;
    239.             } else {
    240.                 ItemStack landmine = new ItemStack(Material.EGG);
    241.                 ItemMeta lmeta = landmine.getItemMeta();
    242.                 lmeta.setDisplayName(ChatColor.GREEN + "LandMine");
    243.                 landmine.setItemMeta(lmeta);
    244.                 p.getInventory().addItem(new ItemStack(landmine));
    245.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("landmineprice"));
    246.             }
    247.         }
    248.         if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "WireCutters")){
    249.             e.setCancelled(true);
    250.             if(econ.getBalance(p.getName()) < getConfig().getDouble("wirecuttersprice")){
    251.                 p.sendMessage(ChatColor.RED + "You do not have enough money!");
    252.                 return;
    253.             } else {
    254.                 ItemStack wirecutters = new ItemStack(Material.FLINT_AND_STEEL);
    255.                 ItemMeta wmeta = wirecutters.getItemMeta();
    256.                 wmeta.setDisplayName(ChatColor.GREEN + "WireCutters");
    257.                 wirecutters.setItemMeta(wmeta);
    258.                 p.getInventory().addItem(new ItemStack(wirecutters));
    259.                 econ.withdrawPlayer(p.getName(), getConfig().getDouble("landmineprice"));
    260.             }
    261.         }
    262.     }
    263.  
    264.     @EventHandler
    265.     public void onPlayerInteract(PlayerInteractEvent e){
    266.         if(e.getAction() == Action.RIGHT_CLICK_BLOCK){
    267.             if(e.getClickedBlock().getType() != Material.SIGN && e.getClickedBlock().getType() != Material.WALL_SIGN
    268.                     && e.getClickedBlock().getType() != Material.SIGN_POST) return;
    269.             System.out.println("Still Working");
    270.             Sign s = (Sign) e.getClickedBlock().getState();
    271.             if(s.getLine(0).equalsIgnoreCase(ChatColor.GREEN + "Eggsplosions")){
    272.                 Player p = (Player) e.getPlayer();
    273.                 openInventory(p);
    274.             }
    275.         }
    276.         if(e.getAction() == Action.RIGHT_CLICK_BLOCK){
    277.             Block b = e.getClickedBlock();
    278.             if(bomb.contains(b.getLocation())){
    279.                 Player p = e.getPlayer();
    280.                 if(p.getItemInHand().getType() == Material.FLINT_AND_STEEL && p.getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "WireCutters")){
    281.                     p.sendMessage(ChatColor.GREEN + "You have successfully defused the bomb!");
    282.                     Bukkit.getServer().getScheduler().cancelTasks(plugin);
    283.                     bomb.remove(b.getLocation());
    284.                     return;
    285.                 }
    286.             }
    287.         }
    288.         Vector v1 = e.getPlayer().getEyeLocation().getDirection().multiply(2.0);
    289.         if(e.getPlayer().getItemInHand().getType() != Material.EGG) return;
    290.         if(e.getAction() != Action.RIGHT_CLICK_AIR) return;
    291.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Grenade")){
    292.             e.setCancelled(true);
    293.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    294.             egg.setMetadata("grenade", new FixedMetadataValue(this, true));
    295.             egg.setVelocity(v1);
    296.             return;
    297.         }
    298.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "LandMine")){
    299.             e.setCancelled(true);
    300.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    301.             egg.setMetadata("landmine", new FixedMetadataValue(this, true));
    302.             egg.setVelocity(v1);
    303.             return;
    304.         }
    305.         if(e.getPlayer().getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Bomb")){
    306.             e.setCancelled(true);
    307.             Egg egg = e.getPlayer().getWorld().spawn(e.getPlayer().getEyeLocation().add(v1.getX(), v1.getY(), v1.getZ()), Egg.class);
    308.             egg.setMetadata("bomb", new FixedMetadataValue(this, true));
    309.             egg.setVelocity(v1);
    310.             return;
    311.         }
    312.     }
    313. }
    314.  


    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 5, 2016
    PieMan456, Dec 2, 2013
    #13
  14. Offline

    ArthurMaker

    My bad, I think I found the error:
    Replace:

    Code:java
    1. mineLoc.setY((mineLoc.getY()) + 1.5);


    for this:

    Code:java
    1. mineLoc.setY((mineLoc.getY()) + 1);
     
    ArthurMaker, Dec 2, 2013
    #14
  15. Offline

    PieMan456

    ArthurMaker
    Nope doesn't fix it. Maybe it is something wrong with my PlayerMoveEvent? Because it still does not create the explosion.
     
    PieMan456, Dec 2, 2013
    #15
  16. Offline

    ArthurMaker


    That is weird...
    I'll think some possibilites here... Brb

    Well, replace the:
    Code:java
    1. mineLoc.setY((mineLoc.getY()) + 1.0);

    for:
    Code:java
    1. mineLoc.setY((mineLoc.getY()) + 1.5);

    And replace your PlayerMoveEvent for this:
    Code:java
    1.     @EventHandler
    2.     public void onPlayerMove(PlayerMoveEvent e){
    3.         Player p = e.getPlayer();
    4.         ArrayList<Location> mine = this.mine;
    5.         for(Location mloc : mine){
    6.             Location ploc = p.getLocation();
    7.             int pX = (int) ploc.getX();
    8.             int pY = (int) ploc.getY();
    9.             int pZ = (int) ploc.getZ();
    10.             if((pX == (int) mloc.getX()) && (pY == (int) mloc.getY()) && (pZ == (int) mloc.getX())){
    11.                 mloc.getWorld().createExplosion(ploc.getX(), ploc.getY(), ploc.getZ(), 4F, false, false);
    12.                 mine.remove(mloc);
    13.             }
    14.         }
    15.     }


    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 5, 2016
    ArthurMaker, Dec 2, 2013
    #16
  17. Offline

    M0n0clink

    PieMan456

    Change
    Code:java
    1. mloc.getWorld().createExplosion(ploc.getX(), ploc.getY(), ploc.getZ(), 4F, false, false);

    into
    Code:java
    1. mloc.getWorld().createExplosion(ploc, 4F);
     
    M0n0clink, Dec 2, 2013
    #17
  18. Offline

    fireblast709

    M0n0clink Wouldn't matter. In fact, his version disables any damage done to the environment.
     
    fireblast709, Dec 3, 2013
    #18
  19. Offline

    PieMan456

    PieMan456, Dec 3, 2013
    #19
  20. Offline

    ArthurMaker

    ArthurMaker, Dec 3, 2013
    #20
  21. Offline

    PieMan456

    ArthurMaker
    Do you know any super smart coders that might know how to do this that I could tag?
     
    PieMan456, Dec 3, 2013
    #21
  22. Offline

    xTrollxDudex

    ME!

    You should not be debugging by sending random messages, you should debug the ProjectileHitEvent code by printing out the string version of the location.

    Here is a method you can use to convert a location to a string:
    PHP:
    public String locToString(Location loc) {
        return     String.valueOf(loc.getX()) + String.valueOf(loc.getY()) + String.valueOf(loc.getZ());
    }
     
    //use
    e.getPlayer().sendMessage(locToString(mineLoc));
    Then you can check if the location you move to is the location printed on the screen. By the way, that PlayerMoveEvent will cause lag.
     
    xTrollxDudex, Dec 3, 2013
    #22
  23. Offline

    PieMan456

    xTrollxDudex
    But I want to make an explosion not send a message.
     
    PieMan456, Dec 3, 2013
    #23
  24. Offline

    xTrollxDudex

    PieMan456
    I never said anything about that
     
    xTrollxDudex, Dec 3, 2013
    #24
  25. Offline

    PieMan456

    So no one knows how to do this?

    Bump.

    Bump.

    JPG2000
    Do you know how to do this?
     
    PieMan456, Dec 4, 2013
    #25
  26. Offline

    JPG2000

    PieMan456 Assuming you have the egg object:
    Code:java
    1. Block b = egg.getLocation().getBlock();


    Wouldn't that be it? Have you tried this yet?
     
    JPG2000, Dec 5, 2013
    #27
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