Add vanish

src/main/java/me/StevenLawson/TotalFreedomMod/commands/Command_vanish.java

@@ -0,0 +1,58 @@
+package me.StevenLawson.TotalFreedomMod.commands;
+
+import me.StevenLawson.TotalFreedomMod.manager.VanishManager;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+@CommandPermissions(level = AdminLevel.SUPER, source = SourceType.ONLY_IN_GAME)
+public class Command_vanish extends FreedomCommand {
+
+	@Override
+	public boolean run(CommandSender sender, Player sender_p, Command cmd,
+		String commandLabel, String[] args, boolean senderIsConsole) {
+		boolean shouldIVanish = true;
+		boolean silent = false;
+
+		if (args.length > 0) {
+			if (args[0].equalsIgnoreCase("off")) {
+				shouldIVanish = false;
+			} else {
+				shouldIVanish = !VanishManager.isVanished(sender_p);
+			}
+
+			if (args.length > 1) {
+				if (args[1].toLowerCase().startsWith("-s")) {
+					silent = true;
+				}
+			}
+		} else {
+			if (VanishManager.isVanished(sender_p)) {
+				shouldIVanish = false;
+			}
+
+			if (commandLabel.equalsIgnoreCase("uv") || commandLabel.equalsIgnoreCase("unvanish")) {
+				shouldIVanish = false;
+			}
+		}
+
+		if (shouldIVanish) {
+			VanishManager.vanishPlayer(sender_p);
+
+			if (!silent) {
+				VanishManager.fakeLeave(sender_p);
+			}
+		} else {
+			VanishManager.unvanishPlayer(sender_p);
+
+			if (!silent) {
+				VanishManager.fakeJoin(sender_p);
+			}
+		}
+
+		playerMsg(sender,
+			String.format("Your vanish has been %s.", (shouldIVanish) ? "enabled" : "disabled"));
+
+		return true;
+	}
+}

src/main/java/me/StevenLawson/TotalFreedomMod/manager/VanishManager.java

@@ -0,0 +1,107 @@
+package me.StevenLawson.TotalFreedomMod.manager;
+
+import java.util.ArrayList;
+import me.StevenLawson.TotalFreedomMod.TotalFreedomMod;
+import me.StevenLawson.TotalFreedomMod.admin.Admin;
+import me.StevenLawson.TotalFreedomMod.admin.AdminList;
+import me.StevenLawson.TotalFreedomMod.discord.bridge.DiscordBridge;
+import me.StevenLawson.TotalFreedomMod.player.PlayerData;
+import me.StevenLawson.TotalFreedomMod.player.PlayerRank;
+import me.StevenLawson.TotalFreedomMod.util.Utilities;
+import net.md_5.bungee.api.ChatColor;
+import net.md_5.bungee.api.chat.TextComponent;
+import net.md_5.bungee.api.chat.TranslatableComponent;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+public class VanishManager {
+
+	private static final ArrayList<Player> vanishedPlayers = new ArrayList<>();
+
+	public static void vanishPlayer(Player player) {
+		if (vanishedPlayers.contains(player)) {
+			// Fail silently
+
+			return;
+		}
+
+		vanishedPlayers.add(player);
+	}
+
+	public static void unvanishPlayer(Player player) {
+		if (!vanishedPlayers.contains(player)) {
+			// Fail silently
+
+			return;
+		}
+
+		vanishedPlayers.remove(player);
+	}
+
+	public static boolean isVanished(Player player) {
+		return vanishedPlayers.contains(player);
+	}
+
+	public static void loadVanishedPlayers(Player player) {
+		for (Player vanishedPlayer : vanishedPlayers) {
+			player.hidePlayer(vanishedPlayer);
+		}
+	}
+
+	public static void fakeLeave(Player player) {
+		TotalFreedomMod.fuckoffEnabledFor.remove(player);
+
+		final PlayerData playerdata = PlayerData.getPlayerData(player);
+
+		playerdata.disarmMP44();
+
+		for (Player onlinePlayer : Bukkit.getOnlinePlayers()) {
+			if (!onlinePlayer.equals(player)) {
+				onlinePlayer.hidePlayer(player);
+			}
+		}
+
+		DiscordBridge.transmitMessage(String.format("**%s left the server**",
+			DiscordBridge.fullySanitizeDiscordMessage(player.getDisplayName())));
+
+		TextComponent leftComponent = new TextComponent(
+			String.format("%s left the game.", player.getName()));
+		leftComponent.setColor(ChatColor.YELLOW);
+
+		Bukkit.spigot().broadcast(leftComponent);
+
+		vanishPlayer(player);
+	}
+
+	public static void fakeJoin(Player player) {
+		Admin asAdmin = AdminList.getEntry(player);
+
+		TranslatableComponent joinComponent = new TranslatableComponent(
+			"multiplayer.player.joined");
+		joinComponent.addWith(player.getName());
+		joinComponent.setColor(ChatColor.YELLOW);
+
+		TextComponent loginComponent = Utilities.fromBaseComponents(
+			TextComponent.fromLegacyText(
+				String.format(ChatColor.AQUA + "%s is %s", player.getName(),
+					Utilities.colorize(PlayerRank.getLoginMessage(player)))));
+
+		Bukkit.spigot().broadcast(loginComponent);
+		Bukkit.spigot().broadcast(joinComponent);
+
+		DiscordBridge.transmitMessage(String.format("**%s joined the server**", player.getName()));
+
+		unvanishPlayer(player);
+
+		for (Player onlinePlayer : Bukkit.getOnlinePlayers()) {
+			onlinePlayer.showPlayer(player);
+		}
+	}
+
+	public static int getFakeOnlinePlayers() {
+		if (vanishedPlayers.size() == 0) {
+			return Bukkit.getOnlinePlayers().size();
+		}
+		return Bukkit.getOnlinePlayers().size() - vanishedPlayers.size();
+	}
+}