import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;

public class HiderListener implements Listener{

    @EventHandler
    public boolean handleHiderClick(PlayerInteractEvent event) {
        ItemStack limeDye = new ItemStack(Material.INK_SACK, 1, (byte) 10);
        ItemStack purpleDye = new ItemStack(Material.INK_SACK, 1, (byte) 5);
        ItemStack lightGDye = new ItemStack(Material.INK_SACK, 1, (byte) 7);
        ItemStack redWool = new ItemStack(Material.WOOL, 1, (byte) 14);
        if(event.getItem() == limeDye || event.getItem() == purpleDye || event.getItem() == lightGDye) {
        Player player = (Player) event.getPlayer();
        ItemStack[] inv = player.getInventory().getContents();
            if(event.getItem() == limeDye) {
                inv[25] = purpleDye;
                player.getInventory().setContents(inv);
                for(Player all : Bukkit.getOnlinePlayers()) {
                    if(!(all.hasPermission("system.vip")) || !(all.hasPermission("system.team"))) {
                    player.hidePlayer(all);
                    }
                }
            }else if(event.getItem() == purpleDye) {
                inv[25] = lightGDye;
                player.getInventory().setContents(inv);
                for(Player all : Bukkit.getOnlinePlayers()) {
                    player.hidePlayer(all);
                }
            }else if(event.getItem() == lightGDye) {
                if(player.hasPermission("system.team")) {
                    inv[25] = redWool;
                    player.getInventory().setContents(inv);
                    for(Player all : Bukkit.getOnlinePlayers()) {
                        if(!(all.hasPermission("system.team"))) {
                            player.hidePlayer(all);
                        }else
                            player.showPlayer(all);
                    }
                }else {
                    inv[25] = limeDye;
                    player.getInventory().setContents(inv);
                    for(Player all : Bukkit.getOnlinePlayers()) {
                        player.showPlayer(all);
                    }
                }
            }else if(event.getItem() == redWool) {
                inv[25] = limeDye;
                player.getInventory().setContents(inv);
                for(Player all : Bukkit.getOnlinePlayers()) {
                    player.showPlayer(all);
                }
            }
            return true;
        }else
            return false;
    }
}