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 onPlayerExpChange(PlayerExpChangeEvent event) {
                if (event.getPlayer().getWorld().getName().equalsIgnoreCase("creative")) {
                        event.setAmount(0); //users don't acummulate xp points in creative mode
                }       
        }

        @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) {
                int type = 0;
                int amount = 0;
                int damage = 0;
                int data = 0;

                if (stack != null) {
                        type = stack.getTypeId();
                        amount = stack.getAmount();
                        damage = stack.getDurability();
                        data = stack.getData().getData();
                }

                config.set(node + STACK_TYPE, type );
                config.set(node + STACK_AMOUNT, amount );
                config.set(node + STACK_DAMAGE, damage );
                config.set(node + STACK_DATA, data );
        }

        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
25	@EventHandler
26	public void onPlayerExpChange(PlayerExpChangeEvent event) {
27	if (event.getPlayer().getWorld().getName().equalsIgnoreCase("creative")) {
28	event.setAmount(0); //users don't acummulate xp points in creative mode
29	}
30	}
31
32	@EventHandler
33	public void onPlayerChangedWorld(PlayerChangedWorldEvent event) {
34
35
36	Player player = event.getPlayer();
37
38	System.out.println( player.getName() + " : " + event.getFrom().getName() + " -> " + player.getWorld().getName() );
39
40	Configuration config = plugin.getConfig();
41
42	if (player.getWorld().getName().equalsIgnoreCase("creative") ) {
43	player.sendMessage(ChatColor.YELLOW + "You are now in creative world - have fun");
44	config.set( player.getName() + ".iscreative", true);
45
46	PlayerInventory inv = player.getInventory();
47
48	for (int i=0; i<inv.getSize(); i++) {
49	String node = player.getName() + INVENTORY_CREATIVE + i;;
50	//config.set( node, inv.getItem(i) );
51	saveItemStack(config, node, inv.getItem(i) );
52	}
53
54	ItemStack armor[] = inv.getArmorContents();
55	for (int i=0; i<armor.length; i++) {
56	String node = player.getName() + INVENTORY_CREATIVE_ARMOR + i;;
57	//config.set( node, armor[i] );
58	saveItemStack(config, node, armor[i] );
59	}
60
61	plugin.saveConfig();
62
63	inv.clear();
64
65	player.setGameMode( GameMode.CREATIVE );
66
67	} else if (event.getFrom().getName().equalsIgnoreCase("creative") ) {
68	player.sendMessage(ChatColor.YELLOW + "You are now in survival world - watch out !!!");
69	config.set( player.getName() + ".iscreative", false);
70	player.setGameMode( GameMode.SURVIVAL );
71
72	PlayerInventory inv = player.getInventory();
73	inv.clear();
74
75	ItemStack items[] = new ItemStack[ inv.getSize() ];
76
77	for (int i=0; i<inv.getSize(); i++) {
78	String node = player.getName() + INVENTORY_CREATIVE + i;;
79	//items[i] = config.getItemStack(node);
80	items[i] = getItemStack(config, node);
81	}
82
83
84
85	ItemStack armor[] = new ItemStack[ inv.getArmorContents().length];
86	for (int i=0; i<armor.length; i++) {
87	String node = player.getName() + INVENTORY_CREATIVE_ARMOR + i;
88	//armor[i] = config.getItemStack(node);
89	armor[i] = getItemStack(config, node);
90	}
91
92	inv.setContents( items );
93	inv.setArmorContents( armor );
94	}
95	}
96
97
98	public void saveItemStack(Configuration config, String node, ItemStack stack) {
99	int type = 0;
100	int amount = 0;
101	int damage = 0;
102	int data = 0;
103
104	if (stack != null) {
105	type = stack.getTypeId();
106	amount = stack.getAmount();
107	damage = stack.getDurability();
108	data = stack.getData().getData();
109	}
110
111	config.set(node + STACK_TYPE, type );
112	config.set(node + STACK_AMOUNT, amount );
113	config.set(node + STACK_DAMAGE, damage );
114	config.set(node + STACK_DATA, data );
115	}
116
117	public ItemStack getItemStack(Configuration config, String node) {
118	int type = config.getInt( node + STACK_TYPE);
119	int amount = config.getInt( node + STACK_AMOUNT);
120	short damage = (short) config.getInt(node + STACK_DAMAGE);
121	byte data = (byte) config.getInt(node + STACK_DATA);
122
123	ItemStack stack = new ItemStack(type,amount,damage,data);
124	stack.setDurability( damage ); //ItemStack constructor with Data value overrides durability
125	return stack;
126	}
127
128	}