CommandWorldspawns

package me.greenadine.worldspawns;

import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Sound;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import net.minecraft.server.v1_9_R2.Material;

public class CommandWorldspawns implements CommandExecutor {

    private Main main;
    SettingsManager settings = SettingsManager.getInstance();
    private String prefix = Main.prefix;
    private String noperm = Main.noperm;

    public CommandWorldspawns(Main main) {
        this.main = main;
    }

    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if(!(sender instanceof Player)) {
            CommandSender c = sender;
            if(args.length == 0) {
                c.sendMessage("");
                return true;
            }
        } else {
            Player p = (Player) sender;
            if(!p.hasPermission(new Permissions().command_main)) {
                p.sendMessage(prefix + noperm);
                return true;
            }
            if(args.length == 0) {
                p.sendMessage(prefix + ChatColor.WHITE + "Please use " + ChatColor.GRAY + "/" +  label + " help" + ChatColor.WHITE + " to get a list of commands.");
                return true;
            }
            else if(args.length == 1) {
                if(args[0].equals("help")) {
                    p.sendMessage(ChatColor.BLUE + "--> " + ChatColor.WHITE + "WorldSpawns Help" + ChatColor.BLUE + " <--");
                    p.sendMessage(ChatColor.DARK_GRAY + "NOTE: [] = required, <> = optional.");
                    sendCmd(p, label, "help", "Shows this list of commands.");
                    sendCmd(p, label, "spawns", "Shows the list of spawn management commands.");
                    sendCmd(p, label, "reload", "Reload the plugin and it's config.");
                    sendCmd(p, label, "check [world]", "Check where the spawn is located of a world.");
                    sendCmd(p, label, "reset", "Reset the spawn of all worlds.");
                    p.sendMessage(ChatColor.DARK_GRAY + "" + ChatColor.ITALIC + "To reset the spawn of a single world, use /delspawn.");
                    return true;
                }
                if(args[0].equals("spawns")) {
                    p.sendMessage(ChatColor.BLUE + "--> " + ChatColor.WHITE + "WorldSpawns Help" + ChatColor.BLUE + " <--");
                    p.sendMessage(ChatColor.DARK_GRAY + "NOTE: [] = required, <> = optional.");
                    sendCmd(p, "spawn", "<world>", "Teleport to your current world's spawn, or another world's spawn");
                    sendCmd(p, "setspawn", "", "Set the spawn of your current world.");
                    sendCmd(p, "delspawn", "[world]", "Delete the spawn of your current world, or another world's spawn.");
                    return true;
                }
                else if(args[0].equals("reload")) {
                    try {
                        main.reloadConfig();
                    } catch(Exception e) {
                        p.sendMessage(prefix + ChatColor.RED + "Failed to reload config! Report this problem to plugin developer and/or the server administrator(s).");
                        return true;
                    }
                    p.sendMessage(prefix + ChatColor.WHITE + "Reloaded config!");
                    return true;
                }
                else if(args[0].equals("check")) {
                    p.sendMessage(prefix + ChatColor.RED + "Please define a world to check the spawn from. Usage: " + ChatColor.GOLD + "/" + label + " check [world]" + ChatColor.RED + ".");
                    return true;
                }
                else if(args[0].equals("reset")) {
                    settings.getSpawns().set("spawns" , null);
                    settings.saveSpawns();

                    p.sendMessage(prefix + ChatColor.GREEN + "All spawns have been reset.");
                    playSound(p, Sound.ENTITY_FIREWORK_LARGE_BLAST);
                    return true;
                } else {
                    p.sendMessage(prefix + ChatColor.RED + "Unknown subcommand '" + args[0] + "'. Use " + ChatColor.GOLD + "/" + label + " help" + ChatColor.RED + " to get a list of available commands.");
                }
            }
            else if(args.length == 2) {
                if(args[0].equals("help")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " help" + ChatColor.RED + ".");
                    return true;
                }
                if(args[0].equals("spawns")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " spawns" + ChatColor.RED + ".");
                    return true;
                }
                else if(args[0].equals("reload")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " help" + ChatColor.RED + ".");
                    return true;
                }
                else if(args[0].equals("check")) {
                    String worldname = args[1];
                    double x = settings.getSpawns().getInt("spawns." + worldname + ".x");
                    double y = settings.getSpawns().getInt("spawns." + worldname + ".y");
                    double z = settings.getSpawns().getInt("spawns." + worldname + ".z");
                    float yaw = settings.getSpawns().getInt("spawns." + worldname + ".yaw");
                    float pitch = settings.getSpawns().getInt("spawns." + worldname + ".pitch");

                    Location loc = new Location(null, x, y - 1, z, yaw, pitch);

                    p.sendMessage(ChatColor.BLUE + "--> " + ChatColor.WHITE + "WorldSpawns - Spawn of " + ChatColor.GOLD + worldname + ChatColor.BLUE + " <--");
                    if(settings.getSpawns().get("spawns." + worldname) == null) {
                        p.sendMessage(ChatColor.WHITE + "The spawn of this world has not been set yet.");
                    } else {
                        p.sendMessage(ChatColor.GRAY + "X: " + ChatColor.WHITE + x + ".");
                        p.sendMessage(ChatColor.GRAY + "Y: " + ChatColor.WHITE + y + ".");
                        p.sendMessage(ChatColor.GRAY + "Z: " + ChatColor.WHITE + z + ".");
                        p.sendMessage(ChatColor.GRAY + "Yaw: " + ChatColor.WHITE + yaw + ".");
                        p.sendMessage(ChatColor.GRAY + "Pitch: " + ChatColor.WHITE + pitch + ".");
                        if(loc.getBlock().getType().equals(Material.AIR)) {
                            p.sendMessage(ChatColor.GRAY + "In air: " + ChatColor.WHITE + "true.");
                        } else {
                            p.sendMessage(ChatColor.GRAY + "In air: " + ChatColor.WHITE + "false.");
                        }
                    }
                    return true;
                }
                else if(args[0].equals("reset")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " reset" + ChatColor.RED + ".");
                    return true;
                } else {
                    p.sendMessage(prefix + ChatColor.RED + "Unknown subcommand '" + args[0] + "'. Use " + ChatColor.GOLD + "/" + label + " help" + ChatColor.RED + " to get a list of available commands.");
                    return true;
                }
            } else {
                if(args[0].equals("help")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " help" + ChatColor.RED + ".");
                    return true;
                }
                if(args[0].equals("spawns")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " spawns" + ChatColor.RED + ".");
                    return true;
                }
                else if(args[0].equals("reload")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " help" + ChatColor.RED + ".");
                    return true;
                }
                else if(args[0].equals("check")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " check [world]" + ChatColor.RED + ".");
                    return true;
                }
                else if(args[0].equals("reset")) {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Usage: " + ChatColor.GOLD + "/" + label + " reset" + ChatColor.RED + ".");
                    return true;
                } else {
                    p.sendMessage(prefix + ChatColor.RED + "Too many arguments (" + args.length + "). Use " + ChatColor.GOLD + "/" + label + " help" + ChatColor.RED + " to get a list of available commands.");
                    return true;
                }
            }
        }
        return false;
    }

    private void sendCmd(CommandSender sender, String label, String args, String desc) {
        sender.sendMessage(ChatColor.GRAY + "/" + label + " " + args + ChatColor.WHITE + " - " + desc);
    }

    private boolean enableSounds() {
        if(main.getConfig().getBoolean("settings.enablesounds") == true) {
            return true;
        } else {
            return false;
        }
    }

    private void playSound(Player player, Sound sound) {
        if(enableSounds()) {
            player.playSound(player.getLocation(), sound, 10, 1);
        } else {
            //Do nothing.
        }
    }

}