Many changes for TFM 5.0

Refractoring
Reworked /saconfig
Reworked part of the command system
Removed unused config sections
Refractored part of the config
Fixed bugs with admin list
Actually allow CONSOLE to have senior perms

src/main/java/me/totalfreedom/totalfreedommod/command/Command_potion.java

@@ -0,0 +1,180 @@
+package me.totalfreedom.totalfreedommod.command;
+
+import me.totalfreedom.totalfreedommod.rank.PlayerRank;
+import java.util.ArrayList;
+import java.util.List;
+import me.totalfreedom.totalfreedommod.util.FUtil;
+import org.apache.commons.lang3.StringUtils;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
+
+@CommandPermissions(level = PlayerRank.OP, source = SourceType.BOTH)
+@CommandParameters(
+        description = "Manipulate potion effects. Duration is measured in server ticks (~20 ticks per second).",
+        usage = "/<command> <list | clear [target name] | add <type> <duration> <amplifier> [target name]>")
+public class Command_potion extends FreedomCommand
+{
+
+    @Override
+    public boolean run(CommandSender sender, Player playerSender, Command cmd, String commandLabel, String[] args, boolean senderIsConsole)
+    {
+        if (args.length == 1 || args.length == 2)
+        {
+            if (args[0].equalsIgnoreCase("list"))
+            {
+                List<String> potionEffectTypeNames = new ArrayList<>();
+                for (PotionEffectType potion_effect_type : PotionEffectType.values())
+                {
+                    if (potion_effect_type != null)
+                    {
+                        potionEffectTypeNames.add(potion_effect_type.getName());
+                    }
+                }
+                msg("Potion effect types: " + StringUtils.join(potionEffectTypeNames, ", "), ChatColor.AQUA);
+            }
+            else if (args[0].equalsIgnoreCase("clearall"))
+            {
+                if (!(plugin.al.isAdmin(sender) || senderIsConsole))
+                {
+                    noPerms();
+                    return true;
+                }
+                FUtil.adminAction(sender.getName(), "Cleared all potion effects from all players", true);
+                for (Player target : server.getOnlinePlayers())
+                {
+                    for (PotionEffect potion_effect : target.getActivePotionEffects())
+                    {
+                        target.removePotionEffect(potion_effect.getType());
+                    }
+                }
+            }
+            else if (args[0].equalsIgnoreCase("clear"))
+            {
+                Player target = playerSender;
+
+                if (args.length == 2)
+                {
+                    target = getPlayer(args[1]);
+
+                    if (target == null)
+                    {
+                        msg(FreedomCommand.PLAYER_NOT_FOUND, ChatColor.RED);
+                        return true;
+                    }
+                }
+
+                if (!target.equals(playerSender))
+                {
+                    if (!plugin.al.isAdmin(sender))
+                    {
+                        msg("Only superadmins can clear potion effects from other players.");
+                        return true;
+                    }
+                }
+                else if (senderIsConsole)
+                {
+                    msg("You must specify a target player when using this command from the console.");
+                    return true;
+                }
+
+                for (PotionEffect potion_effect : target.getActivePotionEffects())
+                {
+                    target.removePotionEffect(potion_effect.getType());
+                }
+
+                msg("Cleared all active potion effects " + (!target.equals(playerSender) ? "from player " + target.getName() + "." : "from yourself."), ChatColor.AQUA);
+            }
+            else
+            {
+                return false;
+            }
+        }
+        else if (args.length == 4 || args.length == 5)
+        {
+            if (args[0].equalsIgnoreCase("add"))
+            {
+                Player target = playerSender;
+
+                if (args.length == 5)
+                {
+
+                    target = getPlayer(args[4]);
+
+                    if (target == null)
+                    {
+                        msg(FreedomCommand.PLAYER_NOT_FOUND, ChatColor.RED);
+                        return true;
+                    }
+                }
+
+                if (!target.equals(playerSender))
+                {
+                    if (!plugin.al.isAdmin(sender))
+                    {
+                        sender.sendMessage("Only superadmins can apply potion effects to other players.");
+                        return true;
+                    }
+                }
+                else if (senderIsConsole)
+                {
+                    sender.sendMessage("You must specify a target player when using this command from the console.");
+                    return true;
+                }
+
+                PotionEffectType potion_effect_type = PotionEffectType.getByName(args[1]);
+                if (potion_effect_type == null)
+                {
+                    sender.sendMessage(ChatColor.AQUA + "Invalid potion effect type.");
+                    return true;
+                }
+
+                int duration;
+                try
+                {
+                    duration = Integer.parseInt(args[2]);
+                    duration = Math.min(duration, 100000);
+                }
+                catch (NumberFormatException ex)
+                {
+                    msg("Invalid potion duration.", ChatColor.RED);
+                    return true;
+                }
+
+                int amplifier;
+                try
+                {
+                    amplifier = Integer.parseInt(args[3]);
+                    amplifier = Math.min(amplifier, 100000);
+                }
+                catch (NumberFormatException ex)
+                {
+                    msg("Invalid potion amplifier.", ChatColor.RED);
+                    return true;
+                }
+
+                PotionEffect new_effect = potion_effect_type.createEffect(duration, amplifier);
+                target.addPotionEffect(new_effect, true);
+                msg(
+                        "Added potion effect: " + new_effect.getType().getName()
+                        + ", Duration: " + new_effect.getDuration()
+                        + ", Amplifier: " + new_effect.getAmplifier()
+                        + (!target.equals(playerSender) ? " to player " + target.getName() + "." : " to yourself."), ChatColor.AQUA);
+
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+        else
+        {
+            return false;
+        }
+        return true;
+    }
+}