bukkit/creativeworld/WorldChanged.java

package dk.thoerup.bukkit.creativeworld;

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

public class WorldChanged implements Listener {
        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;
        }

        @EventHandler
        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.*;
6	import org.bukkit.event.player.*;
7	import org.bukkit.configuration.*;
8	import org.bukkit.inventory.*;
9
10	public class WorldChanged implements Listener {
11	final static String STACK_TYPE = ".type";
12	final static String STACK_AMOUNT = ".amount";
13	final static String STACK_DAMAGE = ".damage";
14	final static String STACK_DATA = ".data";
15
16	final static String INVENTORY_CREATIVE = ".inventory.creative.";
17	final static String INVENTORY_CREATIVE_ARMOR = ".inventory.creative.armor.";
18
19	CreativeMain plugin;
20	public WorldChanged(CreativeMain plugin) {
21	this.plugin = plugin;
22	}
23
24	@EventHandler
25	public void onPlayerChangedWorld(PlayerChangedWorldEvent event) {
26
27
28	Player player = event.getPlayer();
29
30	System.out.println( player.getName() + " : " + event.getFrom().getName() + " -> " + player.getWorld().getName() );
31
32	Configuration config = plugin.getConfig();
33
34	if (player.getWorld().getName().equalsIgnoreCase("creative") ) {
35	player.sendMessage(ChatColor.YELLOW + "You are now in creative world - have fun");
36	config.set( player.getName() + ".iscreative", true);
37
38	PlayerInventory inv = player.getInventory();
39
40	for (int i=0; i<inv.getSize(); i++) {
41	String node = player.getName() + INVENTORY_CREATIVE + i;;
42	//config.set( node, inv.getItem(i) );
43	saveItemStack(config, node, inv.getItem(i) );
44	}
45
46	ItemStack armor[] = inv.getArmorContents();
47	for (int i=0; i<armor.length; i++) {
48	String node = player.getName() + INVENTORY_CREATIVE_ARMOR + i;;
49	//config.set( node, armor[i] );
50	saveItemStack(config, node, armor[i] );
51	}
52
53	plugin.saveConfig();
54
55	inv.clear();
56
57	player.setGameMode( GameMode.CREATIVE );
58
59	} else if (event.getFrom().getName().equalsIgnoreCase("creative") ) {
60	player.sendMessage(ChatColor.YELLOW + "You are now in survival world - watch out !!!");
61	config.set( player.getName() + ".iscreative", false);
62	player.setGameMode( GameMode.SURVIVAL );
63
64	PlayerInventory inv = player.getInventory();
65	inv.clear();
66
67	ItemStack items[] = new ItemStack[ inv.getSize() ];
68
69	for (int i=0; i<inv.getSize(); i++) {
70	String node = player.getName() + INVENTORY_CREATIVE + i;;
71	//items[i] = config.getItemStack(node);
72	items[i] = getItemStack(config, node);
73	}
74
75
76
77	ItemStack armor[] = new ItemStack[ inv.getArmorContents().length];
78	for (int i=0; i<armor.length; i++) {
79	String node = player.getName() + INVENTORY_CREATIVE_ARMOR + i;
80	//armor[i] = config.getItemStack(node);
81	armor[i] = getItemStack(config, node);
82	}
83
84	inv.setContents( items );
85	inv.setArmorContents( armor );
86	}
87	}
88
89
90	public void saveItemStack(Configuration config, String node, ItemStack stack) {
91	config.set(node + STACK_TYPE, stack.getTypeId() );
92	config.set(node + STACK_AMOUNT, stack.getAmount() );
93	config.set(node + STACK_DAMAGE, (int)stack.getDurability() );
94	config.set(node + STACK_DATA, (int)stack.getData().getData() );
95	}
96
97	public ItemStack getItemStack(Configuration config, String node) {
98	int type = config.getInt( node + STACK_TYPE);
99	int amount = config.getInt( node + STACK_AMOUNT);
100	short damage = (short) config.getInt(node + STACK_DAMAGE);
101	byte data = (byte) config.getInt(node + STACK_DATA);
102
103	ItemStack stack = new ItemStack(type,amount,damage,data);
104	stack.setDurability( damage ); //ItemStack constructor with Data value overrides durability
105	return stack;
106	}
107
108	}