1. package de.cactus.stone;
2.  
3. import java.util.Map;
4. import java.util.Random;
5. import org.apache.commons.lang.Validate;
6. import org.bukkit.ChatColor;
7. import org.bukkit.GameMode;
8. import org.bukkit.Location;
9. import org.bukkit.Material;
10. import org.bukkit.World;
11. import org.bukkit.block.Block;
12. import org.bukkit.enchantments.Enchantment;
13. import org.bukkit.entity.Player;
14. import org.bukkit.event.EventHandler;
15. import org.bukkit.event.Listener;
16. import org.bukkit.event.block.BlockBreakEvent;
17. import org.bukkit.inventory.ItemStack;
18. import org.bukkit.inventory.meta.ItemMeta;
19.  
20. public class stone implements Listener{
21.        
22.   Random rand = new Random();
23.  
24.   public double getRandomDouble(double min, double max)
25.     throws IllegalArgumentException {
26.     Validate.isTrue(max > min, "Max nie moze byc mniejszy niz min");
27.     return this.rand.nextDouble() * (max - min) + min;
28.   }
29.  
30.   public boolean getChance(double chance){
31.     return (chance >= 100.0D) || (chance >= getRandomDouble(0.0D, 100.0D));
32.   }
33.  
34.   @EventHandler
35.   public void onBreak(BlockBreakEvent e){
36.     Player p = e.getPlayer();
37.     Block b = e.getBlock();
38.     if (b.getType() == Material.STONE){
39.       if ((b.getLocation().getBlockY() <= 64) &&
40.         (p.getGameMode() == GameMode.SURVIVAL) &&
41.         (getChance(50.0D))){
42.         b.getWorld().dropItemNaturally(b.getLocation(), new ItemStack(Material.IRON_INGOT, 1));
43.         p.sendMessage(ChatColor.GRAY + "Znalazles zelazo :D");
44.       }
45.       if ((b.getLocation().getBlockY() <= 24) &&
46.         (getChance(25.0D))){
47.         b.getWorld().dropItemNaturally(b.getLocation(), new ItemStack(Material.DIAMOND, 1));
48.         p.sendMessage(ChatColor.AQUA + "Znalazles diament :D");
49.       }
50.       if ((b.getLocation().getBlockY() <= 30) &&
51.         (p.getItemInHand().getType() == Material.DIAMOND_PICKAXE) &&
52.         (p.getItemInHand().getItemMeta().getEnchants().containsKey(Enchantment.LOOT_BONUS_BLOCKS)) &&
53.         (p.getItemInHand().getItemMeta().getEnchantLevel(Enchantment.LOOT_BONUS_BLOCKS) == 3) &&
54.         (getChance(50.0D))){
55.         int goldAmount = this.rand.nextInt(3) + 1;
56.        
57.         b.getWorld().dropItemNaturally(b.getLocation(), new ItemStack(Material.GOLD_INGOT, goldAmount));
58.       }
59.     }
60.     if ((b.getType() == Material.IRON_ORE) || (b.getType() == Material.DIAMOND_ORE)){
61.       b.setType(Material.AIR);
62.       p.sendMessage(ChatColor.GOLD + "Jest drop ze stone :D");
63.     }
64.   }
65. }