bukkit/creativeworld/WorldChanged.java

package dk.thoerup.bukkit.creativeworld;

import org.bukkit.*;
import org.bukkit.entity.*;
import org.bukkit.event.player.*;
import org.bukkit.configuration.*;
import org.bukkit.inventory.*;

public class WorldChanged extends PlayerListener {
        final static String STACK_TYPE = ".type";
        final static String STACK_AMOUNT = ".amount";
        final static String STACK_DAMAGE = ".damage";
        final static String STACK_DATA = ".data";

        final static String INVENTORY_CREATIVE = ".inventory.creative.";
        final static String INVENTORY_CREATIVE_ARMOR = ".inventory.creative.armor.";

        CreativeMain plugin;
        public WorldChanged(CreativeMain plugin) {
                this.plugin = plugin;
        }

        @Override
        public void onPlayerChangedWorld(PlayerChangedWorldEvent event) {


                Player player = event.getPlayer();

                System.out.println( player.getName() + " : " + event.getFrom().getName() + " -> " + player.getWorld().getName() );

                Configuration config = plugin.getConfig();
        
                if (player.getWorld().getName().equalsIgnoreCase("creative") ) {
                        player.sendMessage(ChatColor.YELLOW + "You are now in creative world - have fun");
                        config.set( player.getName() + ".iscreative", true);

                        PlayerInventory inv = player.getInventory();

                        for (int i=0; i<inv.getSize(); i++) {
                                String node =  player.getName() + INVENTORY_CREATIVE + i;;
                                //config.set( node, inv.getItem(i) );
                                saveItemStack(config, node, inv.getItem(i) );
                        }

                        ItemStack armor[] = inv.getArmorContents();
                        for (int i=0; i<armor.length; i++) {
                                String node =  player.getName() + INVENTORY_CREATIVE_ARMOR + i;;
                                //config.set( node, armor[i] );
                                saveItemStack(config, node, armor[i] );
                        }

                        plugin.saveConfig();

                        inv.clear();

                        player.setGameMode( GameMode.CREATIVE );

                } else if (event.getFrom().getName().equalsIgnoreCase("creative") ) {
                        player.sendMessage(ChatColor.YELLOW + "You are now in survival world - watch out !!!");
                        config.set( player.getName() + ".iscreative", false);
                        player.setGameMode( GameMode.SURVIVAL );

                        PlayerInventory inv = player.getInventory();
                        inv.clear();

                        ItemStack items[] = new ItemStack[ inv.getSize() ];

                        for (int i=0; i<inv.getSize(); i++) {
                                String node =  player.getName() + INVENTORY_CREATIVE + i;;
                                //items[i] = config.getItemStack(node);
                                items[i] = getItemStack(config, node);
                        }


                        ItemStack armor[] = new ItemStack[  inv.getArmorContents().length];
                        for (int i=0; i<armor.length; i++) {
                                String node =  player.getName() + INVENTORY_CREATIVE_ARMOR + i;
                                //armor[i] = config.getItemStack(node);
                                armor[i] = getItemStack(config, node);
                        }

                        inv.setContents( items );
                        inv.setArmorContents( armor );
                }
        }


        public void saveItemStack(Configuration config, String node, ItemStack stack) {
                config.set(node + STACK_TYPE, stack.getTypeId() );
                config.set(node + STACK_AMOUNT, stack.getAmount() );
                config.set(node + STACK_DAMAGE, (int)stack.getDurability() );
                config.set(node + STACK_DATA, (int)stack.getData().getData() );
        }

        public ItemStack getItemStack(Configuration config, String node) {
                int type = config.getInt( node + STACK_TYPE);
                int amount = config.getInt( node + STACK_AMOUNT);
                short damage = (short) config.getInt(node + STACK_DAMAGE);
                byte data = (byte) config.getInt(node + STACK_DATA);

                ItemStack stack = new ItemStack(type,amount,damage,data);
                stack.setDurability( damage ); //ItemStack constructor with Data value overrides durability 
                return stack; 
        }
        
}
1	package dk.thoerup.bukkit.creativeworld;
2
3	import org.bukkit.*;
4	import org.bukkit.entity.*;
5	import org.bukkit.event.player.*;
6	import org.bukkit.configuration.*;
7	import org.bukkit.inventory.*;
8
9	public class WorldChanged extends PlayerListener {
10	final static String STACK_TYPE = ".type";
11	final static String STACK_AMOUNT = ".amount";
12	final static String STACK_DAMAGE = ".damage";
13	final static String STACK_DATA = ".data";
14
15	final static String INVENTORY_CREATIVE = ".inventory.creative.";
16	final static String INVENTORY_CREATIVE_ARMOR = ".inventory.creative.armor.";
17
18	CreativeMain plugin;
19	public WorldChanged(CreativeMain plugin) {
20	this.plugin = plugin;
21	}
22
23	@Override
24	public void onPlayerChangedWorld(PlayerChangedWorldEvent event) {
25
26
27	Player player = event.getPlayer();
28
29	System.out.println( player.getName() + " : " + event.getFrom().getName() + " -> " + player.getWorld().getName() );
30
31	Configuration config = plugin.getConfig();
32
33	if (player.getWorld().getName().equalsIgnoreCase("creative") ) {
34	player.sendMessage(ChatColor.YELLOW + "You are now in creative world - have fun");
35	config.set( player.getName() + ".iscreative", true);
36
37	PlayerInventory inv = player.getInventory();
38
39	for (int i=0; i<inv.getSize(); i++) {
40	String node = player.getName() + INVENTORY_CREATIVE + i;;
41	//config.set( node, inv.getItem(i) );
42	saveItemStack(config, node, inv.getItem(i) );
43	}
44
45	ItemStack armor[] = inv.getArmorContents();
46	for (int i=0; i<armor.length; i++) {
47	String node = player.getName() + INVENTORY_CREATIVE_ARMOR + i;;
48	//config.set( node, armor[i] );
49	saveItemStack(config, node, armor[i] );
50	}
51
52	plugin.saveConfig();
53
54	inv.clear();
55
56	player.setGameMode( GameMode.CREATIVE );
57
58	} else if (event.getFrom().getName().equalsIgnoreCase("creative") ) {
59	player.sendMessage(ChatColor.YELLOW + "You are now in survival world - watch out !!!");
60	config.set( player.getName() + ".iscreative", false);
61	player.setGameMode( GameMode.SURVIVAL );
62
63	PlayerInventory inv = player.getInventory();
64	inv.clear();
65
66	ItemStack items[] = new ItemStack[ inv.getSize() ];
67
68	for (int i=0; i<inv.getSize(); i++) {
69	String node = player.getName() + INVENTORY_CREATIVE + i;;
70	//items[i] = config.getItemStack(node);
71	items[i] = getItemStack(config, node);
72	}
73
74
75
76	ItemStack armor[] = new ItemStack[ inv.getArmorContents().length];
77	for (int i=0; i<armor.length; i++) {
78	String node = player.getName() + INVENTORY_CREATIVE_ARMOR + i;
79	//armor[i] = config.getItemStack(node);
80	armor[i] = getItemStack(config, node);
81	}
82
83	inv.setContents( items );
84	inv.setArmorContents( armor );
85	}
86	}
87
88
89	public void saveItemStack(Configuration config, String node, ItemStack stack) {
90	config.set(node + STACK_TYPE, stack.getTypeId() );
91	config.set(node + STACK_AMOUNT, stack.getAmount() );
92	config.set(node + STACK_DAMAGE, (int)stack.getDurability() );
93	config.set(node + STACK_DATA, (int)stack.getData().getData() );
94	}
95
96	public ItemStack getItemStack(Configuration config, String node) {
97	int type = config.getInt( node + STACK_TYPE);
98	int amount = config.getInt( node + STACK_AMOUNT);
99	short damage = (short) config.getInt(node + STACK_DAMAGE);
100	byte data = (byte) config.getInt(node + STACK_DATA);
101
102	ItemStack stack = new ItemStack(type,amount,damage,data);
103	stack.setDurability( damage ); //ItemStack constructor with Data value overrides durability
104	return stack;
105	}
106
107	}