GuiInv.class

package ashwin.gui;

import org.bukkit.Bukkit;
import org.bukkit.DyeColor;
import org.bukkit.GameMode;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.Plugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

public class GuiInv implements Listener{

    private Inventory inv;


    public GuiInv(Plugin pl){

		String bold = "§l";
		String obf = "§k";
		String strike = "§m";
		String italic = "§o";
		String r = "§r";
		String dred = "§4";
		String lred = "§c";
		String pink = "§d";
		String purple = "§5";
		String lgreen = "§a";
		String dgreen = "§2";
		String black = "§0";
		String turq = "§3";
		String gold = "§6";
		String lgray = "§7";
		String white = "§f";
		String dgray = "§8";
		String lblue = "§9";
		String dblue = "§1";
		String yellow = "§e";
		String aqua = "§b";
		String sp = pink + "PumpMC" + lred +" | " + yellow;


        inv = Bukkit.getServer().createInventory(null, 12, sp + "OPTIONS");

        ItemStack filler = new ItemStack(Material.BEDROCK);
        ItemMeta fillerMeta = filler.getItemMeta();
        filler.setItemMeta(fillerMeta);

        ItemStack gms = new ItemStack(Material.APPLE);
        ItemMeta gmsMeta = gms.getItemMeta();
        gmsMeta.setDisplayName(lred + "set my gamemode to SURVIVAL");
        gms.setItemMeta(gmsMeta);

        ItemStack gmc = new ItemStack(Material.LOG);
        ItemMeta gmcMeta = gms.getItemMeta();
        gmcMeta.setDisplayName(lred + "set my gamemode to CREATIVE");
        gmc.setItemMeta(gmcMeta);

        ItemStack spec = new ItemStack(Material.GLASS);
        ItemMeta specMeta = spec.getItemMeta();
        specMeta.setDisplayName(lred + "set my gamemode to SPECTATOR");
        spec.setItemMeta(specMeta);

        ItemStack speed = new ItemStack(Material.POTION);
        ItemMeta speedMeta = spec.getItemMeta();
        speedMeta.setDisplayName(lblue + "Speed II");
        speed.setItemMeta(speedMeta);


        inv.setItem(8, filler);
        inv.setItem(6, filler);
        inv.setItem(4, filler);
        inv.setItem(2, filler);
        inv.setItem(0, filler);
        inv.setItem(1, gms);
        inv.setItem(3, gmc);
        inv.setItem(5, spec);
        inv.setItem(7, speed);


        Bukkit.getServer().getPluginManager().registerEvents(this, pl);

    }

    public void show(Player p) {
        p.openInventory(inv);
        p.openInventory(inv);

    }

    @EventHandler
    public void onClick(InventoryClickEvent e){
		String bold = "§l";
		String obf = "§k";
		String strike = "§m";
		String italic = "§o";
		String r = "§r";
		String dred = "§4";
		String lred = "§c";
		String pink = "§d";
		String purple = "§5";
		String lgreen = "§a";
		String dgreen = "§2";
		String black = "§0";
		String turq = "§3";
		String gold = "§6";
		String lgray = "§7";
		String white = "§f";
		String dgray = "§8";
		String lblue = "§9";
		String dblue = "§1";
		String yellow = "§e";
		String aqua = "§b";
		String sp = pink + "PumpMC" + lred +" | " + yellow;

        if (!(e.getInventory().equals(inv))) return;
        if (e.getCurrentItem().getItemMeta() == null) return;

        if (e.getCurrentItem().getItemMeta().getDisplayName().equals(lred + "set my gamemode to SURVIVAL")){
            e.setCancelled(true);
            e.getWhoClicked().setGameMode(GameMode.SURVIVAL);
            e.getWhoClicked().sendMessage(sp + "gamemode :: SURVIVAL");
            e.getWhoClicked().closeInventory();
        }
        else if (e.getCurrentItem().getItemMeta().getDisplayName().equals(lred + "set my gamemode to CREATIVE")){
            e.setCancelled(true);
            e.getWhoClicked().setGameMode(GameMode.CREATIVE);
            e.getWhoClicked().sendMessage(sp + "gamemode :: CREATIVE");
            e.getWhoClicked().closeInventory();
        }
        else if (e.getCurrentItem().getItemMeta().getDisplayName().equals(lred + "set my gamemode to SURVIVAL")){
            e.setCancelled(true);
            e.getWhoClicked().setGameMode(GameMode.SPECTATOR);
            e.getWhoClicked().sendMessage(sp + "gamemode :: SURVIVAL");
            e.getWhoClicked().closeInventory();
        }
        else if (e.getCurrentItem().getItemMeta().getDisplayName().equals(lblue + "Speed II")){
            e.setCancelled(true);
            e.getWhoClicked().addPotionEffect(new PotionEffect(PotionEffectType.SPEED, 99999, 2));
            e.getWhoClicked().sendMessage(sp + "effect :: " + lblue +"Speed II");
            e.getWhoClicked().closeInventory();
    }
    }
}