/mcautils/src/MCAUtils.java

import java.util.logging.Level;

import java.util.logging.Logger;

import net.minecraft.server.MinecraftServer;

import java.util.ArrayList;
import java.io.*;
import java.util.*;



public class MCAUtils extends Plugin {

	

	static final Logger log = Logger.getLogger("Minecraft");
	private Server server = etc.getServer();
    //private Properties  props; 
    private int[] disalloweditems;


	private Timer SaveAllTicker;
	private long SaveAllTickInterval = 3600000;



	PluginRegisteredListener walkListener;

	PluginRegisteredListener blockcreateListener;

	PluginRegisteredListener commandListener;



	walkListener listener_walk = new walkListener();

	blockcreateListener listener_blockcreate = new blockcreateListener();

	commandListener listener_command = new commandListener();

	

    public void enable() {

		log.info("[MCAUtils] Mod Enabled.");
		loadProperties();
		SaveAllTicker = new Timer();
		SaveAllTicker.schedule(new SaveAllTickerTask(), SaveAllTickInterval, SaveAllTickInterval);

    }



    public void disable() {

		log.info("[MCAUtils] Mod Disabled");
        if (SaveAllTicker != null) {
            SaveAllTicker.cancel();
        }
        etc.getLoader().removeListener(walkListener);
        etc.getLoader().removeListener(blockcreateListener);
        etc.getLoader().removeListener(commandListener);

    }

    

    public void initialize() {

    	blockcreateListener = etc.getLoader().addListener(PluginLoader.Hook.BLOCK_CREATED, listener_blockcreate, this, PluginListener.Priority.MEDIUM);
    	walkListener = etc.getLoader().addListener(PluginLoader.Hook.PLAYER_MOVE, listener_walk, this, PluginListener.Priority.MEDIUM);
    	commandListener = etc.getLoader().addListener(PluginLoader.Hook.COMMAND, listener_command, this, PluginListener.Priority.MEDIUM);

    }
    

	private void loadProperties(){

		PropertiesFile properties = new PropertiesFile("MCAUtilsPlugin.properties");

		try {

			SaveAllTickInterval = properties.getLong("saveallintervalinminutes", 60) * 60000;
			String[] stringdisalloweditems = properties.getString("disalloweditems", "19,66,328,342,343").split(",");
       		disalloweditems = new int[stringdisalloweditems.length];
       		for (int i=0;i<stringdisalloweditems.length;i++) {
       			try {
       				disalloweditems[i] = Integer.parseInt(stringdisalloweditems[i]);
       			} catch (NumberFormatException nfe) {
       				disalloweditems[i] = -2;
       			}
       		}

        } catch (Exception e) {

            log.log(Level.SEVERE, "Exception while reading from MCAUtilsPlugin.properties", e);

        }

        // TODO : non-existant file

	}
    /*
    
    worser
    
    private void loadprops()
    {
        props = new Properties();
       	props.setProperty("disalloweditems", "19,66,328,342,343");
       	props.setProperty("saveallintervalinminutes", "60");
        
        try {
             props.load(new FileInputStream("MCAUtils.properties"));
       	}
        catch(IOException e) {
             e.printStackTrace();
        }
        
        if(props.getProperty("disalloweditems") != "") {
       		String[] stringdisalloweditems = props.getProperty("disalloweditems").split(",");
       		disalloweditems = new int[stringdisalloweditems.length];
       		for (int i=0;i<stringdisalloweditems.length;i++) {
       			disalloweditems[i] = Integer.parseInt(stringdisalloweditems[i]);
       		}
        }
        
        if(props.getProperty("saveallintervalinminutes") != "") {
        	try {
        		SaveAllTickInterval = Long.parseLong(props.getProperty("saveallintervalinminutes").trim()) * 60000;
        	} catch (NumberFormatException nfe) {
        		log.info(props.getProperty("saveallintervalinminutes") + " is not a valid time in minutes");
        	}
        }
        
		try {
			OutputStream propOut = new FileOutputStream(new File("MCAUtils.properties"));
        	props.store(propOut, "Properties for the MCAUtils plugin");
		}
		catch(IOException e) {
             e.printStackTrace();
        }
        return;
    }*/
    
    private class SaveAllTickerTask extends TimerTask {
        public void run() {
        	log.info("MCAUtils is calling a save-all");
            server.useConsoleCommand("save-all");
        }
    }
    

    public class walkListener extends PluginListener {
		public void onPlayerMove(Player player, Location from, Location to) {
			if(player.getY()<-300) {
				player.setY(300);
			}
		}
    }

    public class commandListener extends PluginListener

    {
    	public boolean onCommand(Player player, java.lang.String[] split) {
    		
    		if(split[0].equalsIgnoreCase("/tpos") && player.canUseCommand("/tpos")) {
    			if(split.length==3) {
    				try {
    					player.teleportTo(Double.parseDouble(split[1]) + 0.5D,
    										server.getHighestBlockY(Integer.parseInt(split[1]),
    																Integer.parseInt(split[2])),
    										Double.parseDouble(split[2]) + 0.5D,
    										player.getRotation(),
    										player.getPitch());
    					player.sendMessage("Teleported");
    					return true;
    				} catch (NumberFormatException ex) {
    					
    				}
    			}
    			
    			player.sendMessage("Incorrect arguments");
    			return true;
    		}
    		
    		return false;
    	}
    }
    
    

    public class blockcreateListener extends PluginListener

    {

    	public boolean onBlockCreate(Player player, Block blockPlaced, Block blockClicked, int itemInHand) {
    		//block item if disallowed
    		/*if(disalloweditems.length>0 && !player.canUseCommand("/useblockeditems")) {
				player.sendMessage("Reached");
				for (int i = 0; i<disalloweditems.length;i++) {
					if (itemInHand == disalloweditems[i]) {
						player.sendMessage("The use of this item has been blocked. Talk to an admin for more info");
						return true;
					}
				}
			}*/
    		//whitelist fire

			if(itemInHand==259 || itemInHand==51) {

				if(player.canUseCommand("/usefire")) {

					player.sendMessage("Be careful with that fire");

					return false;

				} else {

					player.sendMessage("You can't use fire. Ask an admin to use it for you");

					return true;

				}

			}
			//feather
			else if ( itemInHand==288 && player.canUseCommand("/allowfirefeather")){
				for ( int i = (blockClicked.getX()-8); i<= blockClicked.getX()+8; i++ ){

					for ( int j = blockClicked.getY(); j<= 128; j++ ){

						for ( int k = (blockClicked.getZ()-8); k<= (blockClicked.getZ()+8); k++ ){

							if( server.getBlockIdAt(i, j, k) == 51 ){

								server.setBlockAt(0,i,j,k);

							}

						}

					}

				}
				return true;
			}
			// String
			else if ( itemInHand==287 && player.canUseCommand("/allowlavastring")){
				for ( int i = (blockClicked.getX()-2); i<= blockClicked.getX()+2; i++ ){

					for ( int j = blockClicked.getY(); j<= 128; j++ ){

						for ( int k = (blockClicked.getZ()-2); k<= (blockClicked.getZ()+2); k++ ){

							if( server.getBlockIdAt(i, j, k) == 11 || server.getBlockIdAt(i, j, k) == 10){

								server.setBlockAt(0,i,j,k);

							}

						}

					}

				}
				return true;
			}

			return false;

		}

    }

    

}