dd7ffe2d3a
Removed PacketTypes.PlayerKillMe since it's out of the protocol. Removed handler method for PlayerKillMe since it's out of the protocol. Updated changelog to reflect new hook changes.
953 lines
No EOL
30 KiB
C#
953 lines
No EOL
30 KiB
C#
/*
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TShock, a server mod for Terraria
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Copyright (C) 2011-2017 Nyx Studios (fka. The TShock Team)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Terraria.ID;
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using TShockAPI.DB;
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using TShockAPI.Net;
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using Terraria;
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using Microsoft.Xna.Framework;
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using OTAPI.Tile;
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using TShockAPI.Localization;
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using static TShockAPI.GetDataHandlers;
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using TerrariaApi.Server;
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using Terraria.ObjectData;
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using Terraria.ID;
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using Terraria.DataStructures;
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namespace TShockAPI
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{
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/// <summary>Bouncer is the TShock anti-hack and build guardian system</summary>
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internal sealed class Bouncer
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{
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/// <summary>Constructor call initializes Bouncer & related functionality.</summary>
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/// <returns>A new Bouncer.</returns>
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internal Bouncer(TerrariaPlugin pluginInstance)
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{
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// Setup hooks
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GetDataHandlers.KillMe.Register(OnKillMe);
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GetDataHandlers.NewProjectile.Register(OnNewProjectile);
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GetDataHandlers.PlaceObject.Register(OnPlaceObject);
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GetDataHandlers.SendTileSquare.Register(OnSendTileSquare);
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GetDataHandlers.HealOtherPlayer.Register(OnHealOtherPlayer);
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GetDataHandlers.TileEdit.Register(OnTileEdit);
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}
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internal void OnKillMe(object sender, GetDataHandlers.KillMeEventArgs args)
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{
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short dmg = args.Damage;
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short id = args.PlayerId;
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PlayerDeathReason playerDeathReason = args.PlayerDeathReason;
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if (dmg > 20000) //Abnormal values have the potential to cause infinite loops in the server.
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{
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TShock.Utils.ForceKick(args.Player, "Crash Exploit Attempt", true);
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TShock.Log.ConsoleError("Death Exploit Attempt: Damage {0}", dmg);
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args.Handled = true;
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return;
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}
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if (id >= Main.maxPlayers)
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{
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args.Handled = true;
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return;
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}
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if (playerDeathReason != null)
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{
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if (playerDeathReason.GetDeathText(TShock.Players[id].Name).ToString().Length > 500)
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{
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TShock.Utils.Kick(TShock.Players[id], "Crash attempt", true);
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args.Handled = true;
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return;
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}
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}
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}
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internal void OnNewProjectile(object sender, GetDataHandlers.NewProjectileEventArgs args)
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{
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short ident = args.Identity;
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Vector2 pos = args.Position;
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Vector2 vel = args.Velocity;
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float knockback = args.Knockback;
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short dmg = args.Damage;
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byte owner = args.Owner;
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short type = args.Type;
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int index = args.Index;
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if (index > Main.maxProjectiles || index < 0)
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{
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args.Player.RemoveProjectile(ident, owner);
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args.Handled = true;
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return;
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}
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if (TShock.ProjectileBans.ProjectileIsBanned(type, args.Player))
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{
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args.Player.Disable("Player does not have permission to create that projectile.", DisableFlags.WriteToLogAndConsole);
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args.Player.SendErrorMessage("You do not have permission to create that projectile.");
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args.Player.RemoveProjectile(ident, owner);
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args.Handled = true;
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return;
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}
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if (dmg > TShock.Config.MaxProjDamage && !args.Player.HasPermission(Permissions.ignoredamagecap))
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{
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args.Player.Disable(String.Format("Projectile damage is higher than {0}.", TShock.Config.MaxProjDamage), DisableFlags.WriteToLogAndConsole);
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args.Player.RemoveProjectile(ident, owner);
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args.Handled = true;
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return;
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}
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if (TShock.CheckIgnores(args.Player))
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{
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args.Player.RemoveProjectile(ident, owner);
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args.Handled = true;
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return;
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}
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bool hasPermission = !TShock.CheckProjectilePermission(args.Player, index, type);
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if (!TShock.Config.IgnoreProjUpdate && !hasPermission && !args.Player.HasPermission(Permissions.ignoreprojectiledetection))
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{
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if (type == ProjectileID.BlowupSmokeMoonlord
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|| type == ProjectileID.PhantasmalEye
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|| type == ProjectileID.CultistBossIceMist
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|| (type >= ProjectileID.MoonlordBullet && type <= ProjectileID.MoonlordTurretLaser)
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|| type == ProjectileID.DeathLaser || type == ProjectileID.Landmine
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|| type == ProjectileID.BulletDeadeye || type == ProjectileID.BoulderStaffOfEarth
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|| (type > ProjectileID.ConfettiMelee && type < ProjectileID.SpiritHeal)
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|| (type >= ProjectileID.FlamingWood && type <= ProjectileID.GreekFire3)
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|| (type >= ProjectileID.PineNeedleHostile && type <= ProjectileID.Spike)
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|| (type >= ProjectileID.MartianTurretBolt && type <= ProjectileID.RayGunnerLaser)
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|| type == ProjectileID.CultistBossLightningOrb)
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{
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TShock.Log.Debug("Certain projectiles have been ignored for cheat detection.");
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}
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else
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{
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args.Player.Disable(String.Format("Does not have projectile permission to update projectile. ({0})", type), DisableFlags.WriteToLogAndConsole);
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args.Player.RemoveProjectile(ident, owner);
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}
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args.Handled = true;
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return;
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}
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if (args.Player.ProjectileThreshold >= TShock.Config.ProjectileThreshold)
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{
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args.Player.Disable("Reached projectile update threshold.", DisableFlags.WriteToLogAndConsole);
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args.Player.RemoveProjectile(ident, owner);
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args.Handled = true;
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return;
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}
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if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
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{
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args.Player.RemoveProjectile(ident, owner);
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args.Handled = true;
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return;
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}
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if (!args.Player.HasPermission(Permissions.ignoreprojectiledetection))
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{
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if (type == ProjectileID.CrystalShard && TShock.Config.ProjIgnoreShrapnel) // Ignore crystal shards
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{
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TShock.Log.Debug("Ignoring shrapnel per config..");
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}
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else if (!Main.projectile[index].active)
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{
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args.Player.ProjectileThreshold++; // Creating new projectile
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}
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}
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if (hasPermission &&
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(type == ProjectileID.Bomb
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|| type == ProjectileID.Dynamite
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|| type == ProjectileID.StickyBomb
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|| type == ProjectileID.StickyDynamite))
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{
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// Denotes that the player has recently set a fuse - used for cheat detection.
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args.Player.RecentFuse = 10;
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}
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}
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internal void OnPlaceObject(object sender, GetDataHandlers.PlaceObjectEventArgs args)
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{
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short x = args.X;
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short y = args.Y;
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short type = args.Type;
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short style = args.Style;
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byte alternate = args.Alternate;
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bool direction = args.Direction;
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if (type < 0 || type >= Main.maxTileSets)
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{
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args.Handled = true;
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return;
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}
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if (x < 0 || x >= Main.maxTilesX)
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{
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args.Handled = true;
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return;
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}
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if (y < 0 || y >= Main.maxTilesY)
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{
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args.Handled = true;
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return;
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}
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//style 52 and 53 are used by ItemID.Fake_newchest1 and ItemID.Fake_newchest2
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//These two items cause localised lag and rendering issues
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if (type == TileID.FakeContainers && (style == 52 || style == 53))
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{
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args.Player.SendTileSquare(x, y, 4);
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args.Handled = true;
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return;
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}
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if (TShock.TileBans.TileIsBanned(type, args.Player))
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{
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args.Player.SendTileSquare(x, y, 1);
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args.Player.SendErrorMessage("You do not have permission to place this tile.");
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args.Handled = true;
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return;
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}
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if (!TShock.Utils.TilePlacementValid(x, y))
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{
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args.Player.SendTileSquare(x, y, 1);
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args.Handled = true;
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return;
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}
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if (args.Player.Dead && TShock.Config.PreventDeadModification)
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{
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args.Player.SendTileSquare(x, y, 4);
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args.Handled = true;
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return;
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}
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if (TShock.CheckIgnores(args.Player))
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{
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args.Player.SendTileSquare(x, y, 4);
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args.Handled = true;
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return;
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}
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// This is neccessary to check in order to prevent special tiles such as
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// queen bee larva, paintings etc that use this packet from being placed
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// without selecting the right item.
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if (type != args.Player.TPlayer.inventory[args.Player.TPlayer.selectedItem].createTile)
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{
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args.Player.SendTileSquare(x, y, 4);
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args.Handled = true;
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return;
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}
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TileObjectData tileData = TileObjectData.GetTileData(type, style, 0);
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if (tileData == null)
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{
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args.Handled = true;
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return;
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}
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x -= tileData.Origin.X;
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y -= tileData.Origin.Y;
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for (int i = x; i < x + tileData.Width; i++)
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{
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for (int j = y; j < y + tileData.Height; j++)
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{
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if (TShock.CheckTilePermission(args.Player, i, j, type, EditAction.PlaceTile))
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{
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args.Player.SendTileSquare(i, j, 4);
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args.Handled = true;
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return;
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}
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}
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}
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// Ignore rope placement range
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if ((type != TileID.Rope
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|| type != TileID.SilkRope
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|| type != TileID.VineRope
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|| type != TileID.WebRope)
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&& TShock.CheckRangePermission(args.Player, x, y))
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{
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args.Player.SendTileSquare(x, y, 4);
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args.Handled = true;
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return;
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}
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if (args.Player.TilePlaceThreshold >= TShock.Config.TilePlaceThreshold)
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{
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args.Player.Disable("Reached TilePlace threshold.", DisableFlags.WriteToLogAndConsole);
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args.Player.SendTileSquare(x, y, 4);
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args.Handled = true;
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return;
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}
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if (!args.Player.HasPermission(Permissions.ignoreplacetiledetection))
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{
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args.Player.TilePlaceThreshold++;
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var coords = new Vector2(x, y);
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lock (args.Player.TilesCreated)
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if (!args.Player.TilesCreated.ContainsKey(coords))
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args.Player.TilesCreated.Add(coords, Main.tile[x, y]);
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}
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}
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internal void OnTileEdit(object sender, GetDataHandlers.TileEditEventArgs args)
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{
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EditAction action = args.Action;
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int tileX = args.X;
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int tileY = args.Y;
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short editData = args.EditData;
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EditType type = args.editDetail;
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byte style = args.Style;
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try
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{
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if (editData < 0)
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{
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args.Player.SendTileSquare(tileX, tileY, 4);
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args.Handled = true;
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return;
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}
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if (!TShock.Utils.TilePlacementValid(tileX, tileY))
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{
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args.Player.SendTileSquare(tileX, tileY, 1);
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args.Handled = true;
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return;
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}
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if (action == EditAction.KillTile && Main.tile[tileX, tileY].type == TileID.MagicalIceBlock)
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{
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args.Handled = false;
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return;
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}
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if (args.Player.Dead && TShock.Config.PreventDeadModification)
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{
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args.Player.SendTileSquare(tileX, tileY, 4);
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args.Handled = true;
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return;
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}
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if (args.Player.AwaitingName)
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{
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bool includeUnprotected = false;
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bool includeZIndexes = false;
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bool persistentMode = false;
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foreach (string parameter in args.Player.AwaitingNameParameters)
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{
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if (parameter.Equals("-u", StringComparison.InvariantCultureIgnoreCase))
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includeUnprotected = true;
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if (parameter.Equals("-z", StringComparison.InvariantCultureIgnoreCase))
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includeZIndexes = true;
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if (parameter.Equals("-p", StringComparison.InvariantCultureIgnoreCase))
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persistentMode = true;
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}
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// TODO: REMOVE. This does NOT look like Bouncer code.
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List<string> outputRegions = new List<string>();
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foreach (Region region in TShock.Regions.Regions.OrderBy(r => r.Z).Reverse())
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{
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if (!includeUnprotected && !region.DisableBuild)
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continue;
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if (tileX < region.Area.Left || tileX > region.Area.Right)
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continue;
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if (tileY < region.Area.Top || tileY > region.Area.Bottom)
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continue;
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string format = "{1}";
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if (includeZIndexes)
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format = "{1} (z:{0})";
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outputRegions.Add(string.Format(format, region.Z, region.Name));
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}
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if (outputRegions.Count == 0)
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{
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if (includeUnprotected)
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args.Player.SendInfoMessage("There are no regions at this point.");
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else
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args.Player.SendInfoMessage("There are no regions at this point or they are not protected.");
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}
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else
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{
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if (includeUnprotected)
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args.Player.SendSuccessMessage("Regions at this point:");
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else
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args.Player.SendSuccessMessage("Protected regions at this point:");
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foreach (string line in PaginationTools.BuildLinesFromTerms(outputRegions))
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args.Player.SendMessage(line, Color.White);
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}
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if (!persistentMode)
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{
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args.Player.AwaitingName = false;
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args.Player.AwaitingNameParameters = null;
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}
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args.Player.SendTileSquare(tileX, tileY, 4);
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args.Handled = true;
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return;
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}
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// TODO: REMOVE. This does NOT look like Bouncer code.
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if (args.Player.AwaitingTempPoint > 0)
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{
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args.Player.TempPoints[args.Player.AwaitingTempPoint - 1].X = tileX;
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args.Player.TempPoints[args.Player.AwaitingTempPoint - 1].Y = tileY;
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args.Player.SendInfoMessage("Set temp point {0}.", args.Player.AwaitingTempPoint);
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args.Player.SendTileSquare(tileX, tileY, 4);
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args.Player.AwaitingTempPoint = 0;
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args.Handled = true;
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return;
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}
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Item selectedItem = args.Player.SelectedItem;
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int lastKilledProj = args.Player.LastKilledProjectile;
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ITile tile = Main.tile[tileX, tileY];
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if (action == EditAction.PlaceTile)
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{
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if (TShock.TileBans.TileIsBanned(editData, args.Player))
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{
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args.Player.SendTileSquare(tileX, tileY, 1);
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args.Player.SendErrorMessage("You do not have permission to place this tile.");
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args.Handled = true;
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return;
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}
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}
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if (action == EditAction.KillTile && !Main.tileCut[tile.type] && !breakableTiles.Contains(tile.type))
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{
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//TPlayer.mount.Type 8 => Drill Containment Unit.
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// If the tile is an axe tile and they aren't selecting an axe, they're hacking.
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if (Main.tileAxe[tile.type] && ((args.Player.TPlayer.mount.Type != 8 && selectedItem.axe == 0) && !ItemID.Sets.Explosives[selectedItem.netID] && args.Player.RecentFuse == 0))
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{
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args.Player.SendTileSquare(tileX, tileY, 4);
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args.Handled = true;
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return;
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}
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// If the tile is a hammer tile and they aren't selecting a hammer, they're hacking.
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else if (Main.tileHammer[tile.type] && ((args.Player.TPlayer.mount.Type != 8 && selectedItem.hammer == 0) && !ItemID.Sets.Explosives[selectedItem.netID] && args.Player.RecentFuse == 0))
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{
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args.Player.SendTileSquare(tileX, tileY, 4);
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args.Handled = true;
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return;
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}
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// If the tile is a pickaxe tile and they aren't selecting a pickaxe, they're hacking.
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// Item frames can be modified without pickaxe tile.
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else if (tile.type != TileID.ItemFrame
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&& !Main.tileAxe[tile.type] && !Main.tileHammer[tile.type] && tile.wall == 0 && args.Player.TPlayer.mount.Type != 8 && selectedItem.pick == 0 && !ItemID.Sets.Explosives[selectedItem.netID] && args.Player.RecentFuse == 0)
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{
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args.Player.SendTileSquare(tileX, tileY, 4);
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args.Handled = true;
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return;
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}
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}
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else if (action == EditAction.KillWall)
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{
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// If they aren't selecting a hammer, they could be hacking.
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if (selectedItem.hammer == 0 && !ItemID.Sets.Explosives[selectedItem.netID] && args.Player.RecentFuse == 0 && selectedItem.createWall == 0)
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{
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args.Player.SendTileSquare(tileX, tileY, 1);
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args.Handled = true;
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return;
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}
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}
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else if (action == EditAction.PlaceTile && (projectileCreatesTile.ContainsKey(lastKilledProj) && editData == projectileCreatesTile[lastKilledProj]))
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{
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args.Player.LastKilledProjectile = 0;
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}
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else if (action == EditAction.PlaceTile || action == EditAction.PlaceWall)
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{
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if ((action == EditAction.PlaceTile && TShock.Config.PreventInvalidPlaceStyle) &&
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(MaxPlaceStyles.ContainsKey(editData) && style > MaxPlaceStyles[editData]) &&
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(ExtraneousPlaceStyles.ContainsKey(editData) && style > ExtraneousPlaceStyles[editData]))
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{
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args.Player.SendTileSquare(tileX, tileY, 4);
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|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
// If they aren't selecting the item which creates the tile or wall, they're hacking.
|
|
if (!(selectedItem.netID == ItemID.IceRod && editData == TileID.MagicalIceBlock) &&
|
|
(editData != (action == EditAction.PlaceTile ? selectedItem.createTile : selectedItem.createWall) &&
|
|
!(ropeCoilPlacements.ContainsKey(selectedItem.netID) && editData == ropeCoilPlacements[selectedItem.netID])))
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
// Using the actuation accessory can lead to actuator hacking
|
|
if (TShock.Itembans.ItemIsBanned("Actuator", args.Player) && args.Player.TPlayer.autoActuator)
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 1);
|
|
args.Player.SendErrorMessage("You do not have permission to place actuators.");
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
if (TShock.Itembans.ItemIsBanned(EnglishLanguage.GetItemNameById(selectedItem.netID), args.Player) || editData >= (action == EditAction.PlaceTile ? Main.maxTileSets : Main.maxWallTypes))
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
if (action == EditAction.PlaceTile && (editData == TileID.PiggyBank || editData == TileID.Safes) && Main.ServerSideCharacter)
|
|
{
|
|
args.Player.SendErrorMessage("You cannot place this tile because server side characters are enabled.");
|
|
args.Player.SendTileSquare(tileX, tileY, 3);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
if (action == EditAction.PlaceTile && (editData == TileID.Containers || editData == TileID.Containers2))
|
|
{
|
|
if (TShock.Utils.MaxChests())
|
|
{
|
|
args.Player.SendErrorMessage("The world's chest limit has been reached - unable to place more.");
|
|
args.Player.SendTileSquare(tileX, tileY, 3);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
if ((TShock.Utils.TilePlacementValid(tileX, tileY + 1) && Main.tile[tileX, tileY + 1].type == TileID.Boulder) ||
|
|
(TShock.Utils.TilePlacementValid(tileX + 1, tileY + 1) && Main.tile[tileX + 1, tileY + 1].type == TileID.Boulder))
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 3);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
else if (action == EditAction.PlaceWire || action == EditAction.PlaceWire2 || action == EditAction.PlaceWire3)
|
|
{
|
|
// If they aren't selecting a wrench, they're hacking.
|
|
// WireKite = The Grand Design
|
|
if (selectedItem.type != ItemID.Wrench
|
|
&& selectedItem.type != ItemID.BlueWrench
|
|
&& selectedItem.type != ItemID.GreenWrench
|
|
&& selectedItem.type != ItemID.YellowWrench
|
|
&& selectedItem.type != ItemID.MulticolorWrench
|
|
&& selectedItem.type != ItemID.WireKite)
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 1);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
else if (action == EditAction.KillActuator || action == EditAction.KillWire ||
|
|
action == EditAction.KillWire2 || action == EditAction.KillWire3)
|
|
{
|
|
// If they aren't selecting the wire cutter, they're hacking.
|
|
if (selectedItem.type != ItemID.WireCutter
|
|
&& selectedItem.type != ItemID.WireKite
|
|
&& selectedItem.type != ItemID.MulticolorWrench)
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 1);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
else if (action == EditAction.PlaceActuator)
|
|
{
|
|
// If they aren't selecting the actuator and don't have the Presserator equipped, they're hacking.
|
|
if (selectedItem.type != ItemID.Actuator && !args.Player.TPlayer.autoActuator)
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 1);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
if (TShock.Config.AllowCutTilesAndBreakables && Main.tileCut[tile.type])
|
|
{
|
|
if (action == EditAction.KillWall)
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 1);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
if (TShock.CheckIgnores(args.Player))
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (TShock.CheckTilePermission(args.Player, tileX, tileY, editData, action))
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (TShock.CheckRangePermission(args.Player, tileX, tileY))
|
|
{
|
|
if (action == EditAction.PlaceTile && (editData == TileID.Rope || editData == TileID.SilkRope || editData == TileID.VineRope || editData == TileID.WebRope))
|
|
{
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
if (action == EditAction.KillTile || action == EditAction.KillWall && ItemID.Sets.Explosives[selectedItem.netID] && args.Player.RecentFuse == 0)
|
|
{
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (args.Player.TileKillThreshold >= TShock.Config.TileKillThreshold)
|
|
{
|
|
args.Player.Disable("Reached TileKill threshold.", DisableFlags.WriteToLogAndConsole);
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (args.Player.TilePlaceThreshold >= TShock.Config.TilePlaceThreshold)
|
|
{
|
|
args.Player.Disable("Reached TilePlace threshold.", DisableFlags.WriteToLogAndConsole);
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if ((action == EditAction.PlaceTile || action == EditAction.PlaceWall) && !args.Player.HasPermission(Permissions.ignoreplacetiledetection))
|
|
{
|
|
args.Player.TilePlaceThreshold++;
|
|
var coords = new Vector2(tileX, tileY);
|
|
lock (args.Player.TilesCreated)
|
|
if (!args.Player.TilesCreated.ContainsKey(coords))
|
|
args.Player.TilesCreated.Add(coords, Main.tile[tileX, tileY]);
|
|
}
|
|
|
|
if ((action == EditAction.KillTile || action == EditAction.KillTileNoItem || action == EditAction.KillWall) && Main.tileSolid[Main.tile[tileX, tileY].type] &&
|
|
!args.Player.HasPermission(Permissions.ignorekilltiledetection))
|
|
{
|
|
args.Player.TileKillThreshold++;
|
|
var coords = new Vector2(tileX, tileY);
|
|
lock (args.Player.TilesDestroyed)
|
|
if (!args.Player.TilesDestroyed.ContainsKey(coords))
|
|
args.Player.TilesDestroyed.Add(coords, Main.tile[tileX, tileY]);
|
|
}
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
catch
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, 4);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
/// <summary>The handler for the HealOther events in Bouncer</summary>
|
|
/// <param name="sender">sender</param>
|
|
/// <param name="args">args</param>
|
|
internal void OnHealOtherPlayer(object sender, GetDataHandlers.HealOtherPlayerEventArgs args)
|
|
{
|
|
short amount = args.Amount;
|
|
byte plr = args.TargetPlayerIndex;
|
|
|
|
if (amount <= 0 || Main.player[plr] == null || !Main.player[plr].active)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
// Why 0.2?
|
|
// @bartico6: Because heal other player only happens when you are using the spectre armor with the hood,
|
|
// and the healing you can do with that is 20% of your damage.
|
|
if (amount > TShock.Config.MaxDamage * 0.2)
|
|
{
|
|
args.Player.Disable("HealOtherPlayer cheat attempt!", DisableFlags.WriteToLogAndConsole);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (args.Player.HealOtherThreshold > TShock.Config.HealOtherThreshold)
|
|
{
|
|
args.Player.Disable("Reached HealOtherPlayer threshold.", DisableFlags.WriteToLogAndConsole);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (TShock.CheckIgnores(args.Player) || (DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
args.Player.HealOtherThreshold++;
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
/// <summary>The handler for SendTileSquare events in Bouncer</summary>
|
|
/// <param name="sender">sender</param>
|
|
/// <param name="args">args</param>
|
|
internal void OnSendTileSquare(object sender, GetDataHandlers.SendTileSquareEventArgs args)
|
|
{
|
|
short size = args.Size;
|
|
int tileX = args.TileX;
|
|
int tileY = args.TileY;
|
|
|
|
if (args.Player.HasPermission(Permissions.allowclientsideworldedit))
|
|
{
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
// From White:
|
|
// IIRC it's because 5 means a 5x5 square which is normal for a tile square, and anything bigger is a non-vanilla tile modification attempt
|
|
if (size > 5)
|
|
{
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if ((DateTime.UtcNow - args.Player.LastThreat).TotalMilliseconds < 5000)
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, size);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (TShock.CheckIgnores(args.Player))
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, size);
|
|
args.Handled = true;
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
var tiles = new NetTile[size, size];
|
|
for (int x = 0; x < size; x++)
|
|
{
|
|
for (int y = 0; y < size; y++)
|
|
{
|
|
tiles[x, y] = new NetTile(args.Data);
|
|
}
|
|
}
|
|
|
|
bool changed = false;
|
|
for (int x = 0; x < size; x++)
|
|
{
|
|
int realx = tileX + x;
|
|
if (realx < 0 || realx >= Main.maxTilesX)
|
|
continue;
|
|
|
|
for (int y = 0; y < size; y++)
|
|
{
|
|
int realy = tileY + y;
|
|
if (realy < 0 || realy >= Main.maxTilesY)
|
|
continue;
|
|
|
|
var tile = Main.tile[realx, realy];
|
|
var newtile = tiles[x, y];
|
|
if (TShock.CheckTilePermission(args.Player, realx, realy) ||
|
|
TShock.CheckRangePermission(args.Player, realx, realy))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Fixes the Flower Boots not creating flowers issue
|
|
if (size == 1 && args.Player.Accessories.Any(i => i.active && i.netID == ItemID.FlowerBoots))
|
|
{
|
|
if (Main.tile[realx, realy + 1].type == TileID.Grass && (newtile.Type == TileID.Plants || newtile.Type == TileID.Plants2))
|
|
{
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
if (Main.tile[realx, realy + 1].type == TileID.HallowedGrass && (newtile.Type == TileID.HallowedPlants || newtile.Type == TileID.HallowedPlants2))
|
|
{
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
if (Main.tile[realx, realy + 1].type == TileID.JungleGrass && newtile.Type == TileID.JunglePlants2)
|
|
{
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Junction Box
|
|
if (tile.type == TileID.WirePipe)
|
|
{
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
// Orientable tiles
|
|
if (tile.type == newtile.Type && orientableTiles.Contains(tile.type))
|
|
{
|
|
Main.tile[realx, realy].frameX = newtile.FrameX;
|
|
Main.tile[realx, realy].frameY = newtile.FrameY;
|
|
changed = true;
|
|
}
|
|
// Landmine
|
|
if (tile.type == TileID.LandMine && !newtile.Active)
|
|
{
|
|
Main.tile[realx, realy].active(false);
|
|
changed = true;
|
|
}
|
|
// Sensors
|
|
if(newtile.Type == TileID.LogicSensor && !Main.tile[realx, realy].active())
|
|
{
|
|
Main.tile[realx, realy].type = newtile.Type;
|
|
Main.tile[realx, realy].frameX = newtile.FrameX;
|
|
Main.tile[realx, realy].frameY = newtile.FrameY;
|
|
Main.tile[realx, realy].active(true);
|
|
changed = true;
|
|
}
|
|
|
|
if (tile.active() && newtile.Active && tile.type != newtile.Type)
|
|
{
|
|
// Grass <-> Grass
|
|
if ((TileID.Sets.Conversion.Grass[tile.type] && TileID.Sets.Conversion.Grass[newtile.Type]) ||
|
|
// Dirt <-> Dirt
|
|
((tile.type == 0 || tile.type == 59) &&
|
|
(newtile.Type == 0 || newtile.Type == 59)) ||
|
|
// Ice <-> Ice
|
|
(TileID.Sets.Conversion.Ice[tile.type] && TileID.Sets.Conversion.Ice[newtile.Type]) ||
|
|
// Stone <-> Stone
|
|
((TileID.Sets.Conversion.Stone[tile.type] || Main.tileMoss[tile.type]) &&
|
|
(TileID.Sets.Conversion.Stone[newtile.Type] || Main.tileMoss[newtile.Type])) ||
|
|
// Sand <-> Sand
|
|
(TileID.Sets.Conversion.Sand[tile.type] && TileID.Sets.Conversion.Sand[newtile.Type]) ||
|
|
// Sandstone <-> Sandstone
|
|
(TileID.Sets.Conversion.Sandstone[tile.type] && TileID.Sets.Conversion.Sandstone[newtile.Type]) ||
|
|
// Hardened Sand <-> Hardened Sand
|
|
(TileID.Sets.Conversion.HardenedSand[tile.type] && TileID.Sets.Conversion.HardenedSand[newtile.Type]))
|
|
{
|
|
Main.tile[realx, realy].type = newtile.Type;
|
|
changed = true;
|
|
}
|
|
}
|
|
// Stone wall <-> Stone wall
|
|
if (((tile.wall == 1 || tile.wall == 3 || tile.wall == 28 || tile.wall == 83) &&
|
|
(newtile.Wall == 1 || newtile.Wall == 3 || newtile.Wall == 28 || newtile.Wall == 83)) ||
|
|
// Leaf wall <-> Leaf wall
|
|
(((tile.wall >= 63 && tile.wall <= 70) || tile.wall == 81) &&
|
|
((newtile.Wall >= 63 && newtile.Wall <= 70) || newtile.Wall == 81)))
|
|
{
|
|
Main.tile[realx, realy].wall = newtile.Wall;
|
|
changed = true;
|
|
}
|
|
|
|
if ((tile.type == TileID.TrapdoorClosed && (newtile.Type == TileID.TrapdoorOpen || !newtile.Active)) ||
|
|
(tile.type == TileID.TrapdoorOpen && (newtile.Type == TileID.TrapdoorClosed || !newtile.Active)) ||
|
|
(!tile.active() && newtile.Active && (newtile.Type == TileID.TrapdoorOpen||newtile.Type == TileID.TrapdoorClosed)))
|
|
{
|
|
Main.tile[realx, realy].type = newtile.Type;
|
|
Main.tile[realx, realy].frameX = newtile.FrameX;
|
|
Main.tile[realx, realy].frameY = newtile.FrameY;
|
|
Main.tile[realx, realy].active(newtile.Active);
|
|
changed = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (changed)
|
|
{
|
|
TSPlayer.All.SendTileSquare(tileX, tileY, size + 1);
|
|
WorldGen.RangeFrame(tileX, tileY, tileX + size, tileY + size);
|
|
}
|
|
else
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, size);
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
args.Player.SendTileSquare(tileX, tileY, size);
|
|
}
|
|
args.Handled = false;
|
|
return;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Tile IDs that can be oriented:
|
|
/// Cannon,
|
|
/// Chairs,
|
|
/// Beds,
|
|
/// Bathtubs,
|
|
/// Statues,
|
|
/// Mannequin,
|
|
/// Traps,
|
|
/// MusicBoxes,
|
|
/// ChristmasTree,
|
|
/// WaterFountain,
|
|
/// Womannequin,
|
|
/// MinecartTrack,
|
|
/// WeaponsRack,
|
|
/// LunarMonolith,
|
|
/// TargetDummy,
|
|
/// Campfire
|
|
/// </summary>
|
|
private static int[] orientableTiles = new int[]
|
|
{
|
|
TileID.Cannon,
|
|
TileID.Chairs,
|
|
TileID.Beds,
|
|
TileID.Bathtubs,
|
|
TileID.Statues,
|
|
TileID.Mannequin,
|
|
TileID.Traps,
|
|
TileID.MusicBoxes,
|
|
TileID.ChristmasTree,
|
|
TileID.WaterFountain,
|
|
TileID.Womannequin,
|
|
TileID.MinecartTrack,
|
|
TileID.WeaponsRack,
|
|
TileID.ItemFrame,
|
|
TileID.LunarMonolith,
|
|
TileID.TargetDummy,
|
|
TileID.Campfire
|
|
};
|
|
|
|
}
|
|
} |