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torben |
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package dk.thoerup.bukkit.hoeruputils.chests; |
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import java.util.HashMap; |
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import java.util.List; |
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import org.bukkit.ChatColor; |
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import org.bukkit.Location; |
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import org.bukkit.Material; |
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import org.bukkit.Server; |
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import org.bukkit.World; |
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import org.bukkit.block.Block; |
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import org.bukkit.block.Chest; |
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import org.bukkit.block.DoubleChest; |
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import org.bukkit.command.Command; |
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import org.bukkit.command.CommandExecutor; |
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import org.bukkit.command.CommandSender; |
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import org.bukkit.entity.Player; |
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import org.bukkit.event.EventHandler; |
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import org.bukkit.event.Listener; |
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import org.bukkit.event.block.Action; |
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import org.bukkit.event.block.BlockBreakEvent; |
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import org.bukkit.event.block.BlockPlaceEvent; |
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import org.bukkit.event.player.PlayerInteractEvent; |
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import org.bukkit.inventory.InventoryHolder; |
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import dk.thoerup.bukkit.hoeruputils.HoerupUtilsPlugin; |
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public class LockedChest implements Listener, CommandExecutor{ |
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HashMap<Location,LockedChestBean> chestMap = new HashMap<Location, LockedChestBean>(); |
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HoerupUtilsPlugin plugin; |
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Server server; |
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public LockedChest(HoerupUtilsPlugin plugin, Runnable r) { |
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this.plugin = plugin; |
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server = plugin.getServer(); |
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try { |
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loadChests(); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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//r.run(); |
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loadChests(); |
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} |
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} |
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@Override |
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public boolean onCommand(CommandSender sender, Command command, String label, String[] args) { |
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if (! (sender instanceof Player) ) { |
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sender.sendMessage("this is not a console command!"); |
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return true; |
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} |
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Player player = (Player) sender; |
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Block b = player.getTargetBlock(null, 30); |
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Location loc = b.getLocation(); |
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if (b.getTypeId() != 54) { |
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player.sendMessage("[LockedChest] Please look at the chest you want to lock"); |
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return true; |
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} |
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Location loc2 = getNeighborChest(loc); |
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LockedChestBean chest = chestMap.get(loc); |
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if (chest != null) { |
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if (chest.getOwner().equals(player.getName())) { |
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player.sendMessage("[LockedChest] Removing lock from chest"); |
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removeChest(loc); |
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} else { |
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player.sendMessage("[LockedChest] Chest is already locked"); |
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} |
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return true; |
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} |
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chest = createChest(player.getName(), "", loc); |
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if (loc2 != null) { |
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chest.setDoublechest(true); |
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} |
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addChest(loc, chest); |
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player.sendMessage("[LockedChest] Chest is now locked"); |
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return true; |
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} |
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@EventHandler |
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public void onBlockBreak(BlockBreakEvent event) { |
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Location loc = event.getBlock().getLocation(); |
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LockedChestBean chest = chestMap.get(loc); |
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if (chest != null) { |
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if (chest.getOwner().equals(event.getPlayer().getName())) { |
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removeChest(loc); |
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event.getPlayer().sendMessage("[LockedChest] The destroyed chest was locked"); |
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} else { |
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event.setCancelled(true); |
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event.getPlayer().sendMessage("You can't destroy that chest"); |
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} |
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} |
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} |
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public void addChest(Location loc, LockedChestBean chest) { |
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chestMap.put(loc, chest); |
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if (chest.isDoublechest()) { |
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Location loc2 = getNeighborChest(loc); |
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chestMap.put(loc2, chest); |
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} |
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plugin.getDatabase().save(chest); |
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reloadChests(); |
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} |
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void removeChest(Location loc) { |
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LockedChestBean chest = chestMap.remove(loc); |
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if (chest != null) { |
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if (chest.isDoublechest()){ |
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Location loc2 = getNeighborChest(loc); |
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chestMap.remove(loc2); |
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} |
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plugin.getDatabase().delete(chest); |
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} |
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} |
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int loadChestsWorker() { |
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List<LockedChestBean> chestlist = plugin.getDatabase().find( LockedChestBean.class).findList(); |
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for (LockedChestBean chest : chestlist) { |
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Location loc = getChestLocation(server, chest); |
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chestMap.put(loc, chest); |
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if (chest.isDoublechest()) { |
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Location loc2 = getNeighborChest(loc); |
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chestMap.put(loc2, chest); |
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} |
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} |
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return chestlist.size(); |
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} |
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void reloadChests() { |
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chestMap.clear(); |
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loadChestsWorker(); |
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} |
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void loadChests() { |
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int count = loadChestsWorker(); |
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plugin.getLogger().info("[LockedChest] loaded " + count + " chests"); |
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} |
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public LockedChestBean createChest(String owner, String description, Location loc) { |
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LockedChestBean chest = new LockedChestBean(); |
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chest.setOwner(owner); |
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chest.setDescription(description); |
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setChestLocation(chest, loc); |
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return chest; |
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} |
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public void setChestLocation(LockedChestBean chest, Location loc) { |
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chest.setWorld( loc.getWorld().getName() ); |
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chest.setX( loc.getBlockX() ); |
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chest.setY( loc.getBlockY() ); |
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chest.setZ( loc.getBlockZ() ); |
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} |
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public Location getChestLocation(Server server, LockedChestBean chest) { |
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World wrld = server.getWorld(chest.getWorld()); |
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return new Location(wrld,chest.getX(),chest.getY(),chest.getZ()); |
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} |
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/* |
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void saveChests() { |
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}*/ |
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Location getNeighborChest(Location loc) { |
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World world = loc.getWorld(); |
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Location target = new Location(world, loc.getX()+1, loc.getY(), loc.getZ() ); |
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if (world.getBlockAt(target).getType() == Material.CHEST ) |
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return target; |
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target = new Location(world, loc.getX()-1, loc.getY(), loc.getZ() ); |
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if (world.getBlockAt(target).getType() == Material.CHEST ) |
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return target; |
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target = new Location(world, loc.getX(), loc.getY(), loc.getZ() +1); |
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if (world.getBlockAt(target).getType() == Material.CHEST ) |
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return target; |
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target = new Location(world, loc.getX(), loc.getY(), loc.getZ() -1); |
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if (world.getBlockAt(target).getType() == Material.CHEST ) |
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return target; |
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return null; |
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} |
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Location getChestLocation(InventoryHolder holder) { |
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Location loc; |
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if ( holder instanceof Chest) { |
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loc = ( (Chest)holder).getLocation(); |
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} else { |
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loc = ( (DoubleChest)holder).getLocation(); |
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} |
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loc.setX( loc.getBlockX() ); //round to integer, since double chests apparently are placed at pos + 0.5 |
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loc.setZ( loc.getBlockZ() ); // -- // -- |
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return loc; |
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} |
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@EventHandler |
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public void onChestPlaced(BlockPlaceEvent event) { |
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Block block = event.getBlock(); |
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if (block.getType() != Material.CHEST) { |
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return; |
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} |
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Location chestloc = getNeighborChest( block.getLocation() ); |
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if (chestloc != null) { |
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LockedChestBean chest = chestMap.get(chestloc); |
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if (chest != null) { //the neighbor is a locked chest |
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chest.setDoublechest(true); |
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addChest(chestloc, chest); |
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event.getPlayer().sendMessage( "[LockedChest] Chest has been expanded" ); |
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} |
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} |
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} |
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// prevent a user from opening a chest |
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@EventHandler |
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public void onChestInteract(PlayerInteractEvent event) { |
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if (event.getAction() == Action.RIGHT_CLICK_BLOCK) { |
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Block b = event.getClickedBlock(); |
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if (b.getType() == Material.CHEST) { |
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Location loc = b.getLocation(); |
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LockedChestBean chest = chestMap.get( loc ); |
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if (chest == null) { |
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return; //chest not surveyed by this plugin |
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} |
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Player player = (Player) event.getPlayer(); |
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if (player.getName().equals(chest.getOwner() )) { |
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return; //chest is opened by it's owner |
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} |
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if (chest.getModifyPlayers() != null && chest.getModifyPlayers().length()>0) { |
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String modplayers[] = chest.getModifyPlayers().split(","); |
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for (String p : modplayers) { |
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if ( player.getName().equals(p) ) { |
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return; //this player is on the whitelist so he may open |
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} |
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} |
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} |
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player.sendMessage( ChatColor.BLUE + "Sorry but this chest is locked !"); |
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event.setCancelled(true); |
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} |
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} |
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} |
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} |