bukkit/hoeruputils/DiverCommand.java

package dk.thoerup.bukkit.hoeruputils;


import org.bukkit.plugin.Plugin;
import org.bukkit.Server;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import org.bukkit.event.Listener;
import org.bukkit.event.EventHandler;

import org.bukkit.event.player.PlayerQuitEvent;

import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;

import org.bukkit.scheduler.BukkitScheduler;

import java.util.HashMap;

public class DiverCommand implements CommandExecutor, Listener {

        final static int LEATHER_COUNT = 3;
        final static int LEATHER_ID = 334;

        final static int TICK_COUNT = 20;

        HashMap<String,Integer> divers = new HashMap<String,Integer>();
        
        
        Plugin plugin;

        BukkitScheduler scheduler;
        public DiverCommand(Plugin plugin) {
                this.plugin = plugin;
                scheduler = plugin.getServer().getScheduler();
        }

        @Override
        public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
                
                if (!(sender instanceof Player)) {
                        return false;
                }
                final Player player = (Player) sender;

                if (divers.containsKey( sender.getName() )) {
                        //disableDiver( player.getName() );
                        //player.sendMessage(ChatColor.GREEN + "Diver disabled - you're now gasping for air");;
                        player.sendMessage(ChatColor.GREEN + "Diver: - you already have a airbladder");
                } else {
                        Inventory inv = player.getInventory();
                        if (inv.contains(LEATHER_ID, LEATHER_COUNT) ) {
                                RefillAir r = new RefillAir(player);
                                int taskid = scheduler.scheduleSyncRepeatingTask(plugin, r, (5*20), (5*20) );
                                divers.put(player.getName(), taskid);
                                player.sendMessage(ChatColor.GREEN + "Diver: you created a airbladder from " + LEATHER_COUNT + " leather - go for a swim");

                                inv.removeItem( new ItemStack(LEATHER_ID, LEATHER_COUNT) );     
                        } else {
                                player.sendMessage(ChatColor.GREEN + "Diver: you need " + LEATHER_COUNT + " leather to create a airbladder");
                        }

                }

                return true;
        }


        public void disableDiver(String name) {
                int taskid = divers.get( name );
                scheduler.cancelTask( taskid );
                divers.remove( name );
        }

        class RefillAir implements Runnable {

                int ticks = TICK_COUNT;

                Player player;
                public RefillAir(Player player) {
                        this.player = player;
                }

                public void run() {
                        int maxair = player.getMaximumAir();
                        if (player.getRemainingAir() < (maxair/2)) {
                                player.setRemainingAir( maxair);

                                ticks --;
                                if (ticks == 1) {
                                        player.sendMessage(ChatColor.GREEN + "Diver: there's not much air left in the air-bladder");
                                }
                                if (ticks <= 0) {
                                        disableDiver( player.getName() );
                                        player.sendMessage(ChatColor.GREEN + "Diver: your air-bladder are empty!");
                                }
                        }
                }
                
        }

        @EventHandler
        public void onPlayerQuit(PlayerQuitEvent e) {
                Player p = e.getPlayer();

                if (divers.containsKey( p.getName() )) {
                        disableDiver( p.getName() );
                }
                        
        }
}
1	torben	1671	package dk.thoerup.bukkit.hoeruputils;
2
3
4			import org.bukkit.plugin.Plugin;
5			import org.bukkit.Server;
6			import org.bukkit.ChatColor;
7			import org.bukkit.command.Command;
8			import org.bukkit.command.CommandExecutor;
9			import org.bukkit.command.CommandSender;
10			import org.bukkit.entity.Player;
11
12	torben	1680	import org.bukkit.event.Listener;
13			import org.bukkit.event.EventHandler;
14
15	torben	1671	import org.bukkit.event.player.PlayerQuitEvent;
16
17			import org.bukkit.inventory.Inventory;
18			import org.bukkit.inventory.ItemStack;
19
20			import org.bukkit.scheduler.BukkitScheduler;
21
22			import java.util.HashMap;
23
24	torben	1680	public class DiverCommand implements CommandExecutor, Listener {
25	torben	1671
26			final static int LEATHER_COUNT = 3;
27			final static int LEATHER_ID = 334;
28
29			final static int TICK_COUNT = 20;
30
31			HashMap<String,Integer> divers = new HashMap<String,Integer>();
32
33
34			Plugin plugin;
35
36			BukkitScheduler scheduler;
37			public DiverCommand(Plugin plugin) {
38			this.plugin = plugin;
39			scheduler = plugin.getServer().getScheduler();
40			}
41
42			@Override
43			public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
44
45			if (!(sender instanceof Player)) {
46			return false;
47			}
48			final Player player = (Player) sender;
49
50			if (divers.containsKey( sender.getName() )) {
51			//disableDiver( player.getName() );
52			//player.sendMessage(ChatColor.GREEN + "Diver disabled - you're now gasping for air");;
53			player.sendMessage(ChatColor.GREEN + "Diver: - you already have a airbladder");
54			} else {
55			Inventory inv = player.getInventory();
56			if (inv.contains(LEATHER_ID, LEATHER_COUNT) ) {
57			RefillAir r = new RefillAir(player);
58			int taskid = scheduler.scheduleSyncRepeatingTask(plugin, r, (520), (520) );
59			divers.put(player.getName(), taskid);
60			player.sendMessage(ChatColor.GREEN + "Diver: you created a airbladder from " + LEATHER_COUNT + " leather - go for a swim");
61
62			inv.removeItem( new ItemStack(LEATHER_ID, LEATHER_COUNT) );
63			} else {
64			player.sendMessage(ChatColor.GREEN + "Diver: you need " + LEATHER_COUNT + " leather to create a airbladder");
65			}
66
67			}
68
69			return true;
70			}
71
72
73			public void disableDiver(String name) {
74			int taskid = divers.get( name );
75			scheduler.cancelTask( taskid );
76			divers.remove( name );
77			}
78
79			class RefillAir implements Runnable {
80
81			int ticks = TICK_COUNT;
82
83			Player player;
84			public RefillAir(Player player) {
85			this.player = player;
86			}
87
88			public void run() {
89			int maxair = player.getMaximumAir();
90			if (player.getRemainingAir() < (maxair/2)) {
91			player.setRemainingAir( maxair);
92
93			ticks --;
94			if (ticks == 1) {
95			player.sendMessage(ChatColor.GREEN + "Diver: there's not much air left in the air-bladder");
96			}
97			if (ticks <= 0) {
98			disableDiver( player.getName() );
99			player.sendMessage(ChatColor.GREEN + "Diver: your air-bladder are empty!");
100			}
101			}
102			}
103
104			}
105
106	torben	1680	@EventHandler
107			public void onPlayerQuit(PlayerQuitEvent e) {
108			Player p = e.getPlayer();
109	torben	1671
110	torben	1680	if (divers.containsKey( p.getName() )) {
111			disableDiver( p.getName() );
112			}
113	torben	1671
114	torben	1680	}
115	torben	1671	}