Inventory Menu

Code:

 
if (cmd.getName().equalsIgnoreCase("rules"))



{

//rules inventory

sender.sendMessage("Test");

//camping

rules.setItem(0, new ItemStack(Material.OBSIDIAN));

ItemMeta i = (ItemMeta) rules.getItem(0);

i.setDisplayName(ChatColor.GREEN +  "Portal Camping: " + camping);

//trapping

rules.setItem(1, new ItemStack(Material.LAVA));

ItemMeta ii = (ItemMeta) rules.getItem(1);

ii.setDisplayName(ChatColor.GREEN + "Portal Trapping: " + trapping);

//tier1

rules.setItem(2, new ItemStack(Material.GLASS_BOTTLE));

ItemMeta iii = (ItemMeta) rules.getItem(2);

iii.setDisplayName(ChatColor.GREEN + "Tier One: " + tier1);

//tier2

rules.setItem(3, new ItemStack(Material.POTION));

ItemMeta iiii = (ItemMeta) rules.getItem(3);

iiii.setDisplayName(ChatColor.GREEN + "Tier Two: " + tier2);

//nether

rules.setItem(4, new ItemStack(Material.NETHERRACK));

ItemMeta iiiii = (ItemMeta) rules.getItem(4);

iiiii.setDisplayName(ChatColor.GREEN + "Nether: " + nether);

//gheads

rules.setItem(5, new ItemStack(Material.SKULL_ITEM));

ItemMeta iiiiii = (ItemMeta) rules.getItem(5);

iiiiii.setDisplayName(ChatColor.GREEN + "Golden Heads: " + gheads);

//absorption 

rules.setItem(6, new ItemStack(Material.GOLDEN_APPLE));

ItemMeta iiiiiii = (ItemMeta) rules.getItem(6);

iiiiiii.setDisplayName(ChatColor.GREEN + "Absorption: " + absorption);

//towering

rules.setItem(7,  new ItemStack(Material.COBBLESTONE));

ItemMeta iiiiiiii = (ItemMeta) rules.getItem(7);

iiiiiiii.setDisplayName(ChatColor.GREEN + "Towering: " + towering);

//stalking

rules.setItem(8, new ItemStack(Material.COMPASS));

ItemMeta iiiiiiiii = (ItemMeta) rules.getItem(8);

iiiiiiiii.setDisplayName(ChatColor.GREEN + "Stalking: " + stalking);

//Pokeholing

rules.setItem(9, new ItemStack(Material.STONE));

ItemMeta iiiiiiiiii = (ItemMeta) rules.getItem(9);

iiiiiiiiii.setDisplayName(ChatColor.GREEN + "PokeHoles: " + pokeholes);

//stripmining 

rules.setItem(10, new ItemStack(Material.STONE_PICKAXE));

ItemMeta iiiiiiiiiii = (ItemMeta) rules.getItem(10);

iiiiiiiiiii.setDisplayName(ChatColor.GREEN + "Stripmining: " + stripmining);

//rolercoasting

rules.setItem(11, new ItemStack(Material.GOLD_PICKAXE));

ItemMeta iiiiiiiiiiii = (ItemMeta) rules.getItem(11);

iiiiiiiiiiii.setDisplayName(ChatColor.GREEN + "Rollercoasting: " + rollercoasting);

//horses

rules.setItem(12, new ItemStack(Material.SADDLE));

ItemMeta iiiiiiiiiiiii = (ItemMeta) rules.getItem(12);

iiiiiiiiiiiii.setDisplayName(ChatColor.GREEN + "Horses: " + horse);

//IPVP 

rules.setItem(13, new ItemStack(Material.FLINT_AND_STEEL));

ItemMeta iiiiiiiiiiiiii = (ItemMeta) rules.getItem(13);

iiiiiiiiiiiiii.setDisplayName(ChatColor.GREEN + "IPvP: " + ipvp);

//Pearl Damage

rules.setItem(14, new ItemStack(Material.ENDER_PEARL));

ItemMeta iiiiiiiiiiiiiii = (ItemMeta) rules.getItem(14);

iiiiiiiiiiiiiii.setDisplayName(ChatColor.GREEN + "Enderpearl Damage: " + pearldamage);

//Blast Mining

rules.setItem(15, new ItemStack(Material.TNT));

ItemMeta iiiiiiiiiiiiiiii = (ItemMeta) rules.getItem(15);

iiiiiiiiiiiiiiii.setDisplayName(ChatColor.GREEN + "Blastmining: " + blastmining);

//crossteaming 

rules.setItem(16, new ItemStack(Material.GOLD_SWORD));

ItemMeta iiiiiiiiiiiiiiiii = (ItemMeta) rules.getItem(16);

iiiiiiiiiiiiiiiii.setDisplayName(ChatColor.GREEN + " Cross Teaming: " + crossteaming);

//TeamKilling 

rules.setItem(17, new ItemStack(Material.DIAMOND_SWORD));

ItemMeta iiiiiiiiiiiiiiiiii = (ItemMeta) rules.getItem(17);

iiiiiiiiiiiiiiiiii.setDisplayName(ChatColor.GREEN + " Team Killing: " + teamkilling);

((HumanEntity) sender).openInventory(rules);

}

and variable

Code:

 
Inventory rules = Bukkit.createInventory(null, 18, "Rules"); 

I thought this would work but its not its just giving me the error of

Code:

Unexpected exception while parsing console command "rules"
org.bukkit.command.CommandException: Unhandled exception executing command 'rules' in plugin UHCPlugin v1.0
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) 
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:181) 
    at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:767) 
    at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchServerCommand(CraftServer.java:753) 
    at net.minecraft.server.v1_7_R4.DedicatedServer.aB(DedicatedServer.java:326) 
    at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:290) 
    at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) 
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) 
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) 
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_7_R4.inventory.CraftItemStack cannot be cast to org.bukkit.inventory.meta.ItemMeta
    at com.MarcoHan.UHCPlugin.Main.onCommand(Main.java:109) ~[?:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) 
    ... 8 more

Bit new to this so don't hurt me

 

@Marcohan
You are trying to cast an ItemStack to an ItemMeta.

 

So then what do i cast the "setdisplayname" too, eclipse is getting me to cast it and its setting it as player, but then its giving the same error but with player

Code:

The method setDisplayName(String) is undefined for the type ItemStack

 

@Marcohan
setDisplayName is a method of the class ItemMeta. An ItemStakc is NOT an ItemMeta.
You can get the ItemMeta of an ItemStack with getItemMeta method.

 

So i got the inventory working, http://imgur.com/fpfAiWG

but its not renaming, the code is now

Code:

 
rules.setItem(2, new ItemStack(Material.GLASS_BOTTLE));

ItemStack iii = (ItemStack) rules.getItem(2);

ItemMeta im2 = iii.getItemMeta();

im2.setDisplayName(ChatColor.GREEN + "Tier One: " + tier1);

 

@Marcohan
You need to set the ItemMeta to the ItemStack with setItemMeta.

 

I think I've got it, but would like some confirmation of how i would do this