1243 lines
32 KiB
C#
1243 lines
32 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using MoonSharp.Interpreter;
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using Microsoft.Xna.Framework;
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using Barotrauma.Networking;
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using Barotrauma.Items.Components;
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using System.IO;
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using System.Net;
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using System.Linq;
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using System.Xml.Linq;
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using FarseerPhysics.Dynamics;
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using System.Reflection;
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using HarmonyLib;
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using MoonSharp.Interpreter.Interop;
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using System.Diagnostics;
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namespace Barotrauma
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{
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partial class LuaSetup
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{
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partial class LuaUserData
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{
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public static Type GetType(string typeName)
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{
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var type = Type.GetType(typeName);
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if (type != null) return type;
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foreach (var a in AppDomain.CurrentDomain.GetAssemblies())
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{
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type = a.GetType(typeName);
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if (type != null)
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return type;
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}
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return null;
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}
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public static IUserDataDescriptor RegisterType(string typeName)
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{
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Type type = GetType(typeName);
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MethodInfo method = typeof(UserData).GetMethod(nameof(UserData.RegisterType), new Type[2] { typeof(InteropAccessMode), typeof(string) });
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MethodInfo generic = method.MakeGenericMethod(type);
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return (IUserDataDescriptor)generic.Invoke(null, new object[] { null, null });
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}
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public static IUserDataDescriptor RegisterGenericType(string typeName, params string[] typeNameArguements)
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{
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Type type = GetType(typeName);
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Type[] typeArguements = typeNameArguements.Select(x => GetType(x)).ToArray();
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Type genericType = type.MakeGenericType(typeArguements);
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return UserData.RegisterType(genericType);
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}
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private static bool IsType<T>(object obj) { return obj is T; }
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public static bool IsTargetType(object obj, string typeName)
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{
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var type = GetType(typeName);
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MethodInfo method = typeof(LuaUserData).GetMethod(nameof(IsType), BindingFlags.NonPublic | BindingFlags.Static);
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MethodInfo generic = method.MakeGenericMethod(type);
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return (bool)generic.Invoke(null, new object[] { obj });
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}
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public static object CreateStatic(string typeName)
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{
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Type type = GetType(typeName);
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MethodInfo method = typeof(UserData).GetMethod(nameof(UserData.CreateStatic), 1, new Type[0]);
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MethodInfo generic = method.MakeGenericMethod(type);
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return generic.Invoke(null, null);
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}
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public static void AddCallMetaMember(IUserDataDescriptor IUDD)
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{
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var descriptor = (StandardUserDataDescriptor)IUDD;
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descriptor.RemoveMetaMember("__call");
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descriptor.AddMetaMember("__call", new ObjectCallbackMemberDescriptor("__call", LuaSetup.luaSetup.HandleCall));
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}
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public static void MakeFieldAccessible(IUserDataDescriptor IUUD, string fieldName)
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{
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var descriptor = (StandardUserDataDescriptor)IUUD;
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var field = IUUD.Type.GetField(fieldName, BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static);
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descriptor.RemoveMember(fieldName);
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descriptor.AddMember(fieldName, new FieldMemberDescriptor(field, InteropAccessMode.Default));
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}
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public static void MakeMethodAccessible(IUserDataDescriptor IUUD, string methodName)
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{
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var descriptor = (StandardUserDataDescriptor)IUUD;
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var method = IUUD.Type.GetMethod(methodName, BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static);
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descriptor.RemoveMember(methodName);
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descriptor.AddMember(methodName, new MethodMemberDescriptor(method, InteropAccessMode.Default));
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}
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public static void AddMethod(IUserDataDescriptor IUUD, string methodName, object function)
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{
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var descriptor = (StandardUserDataDescriptor)IUUD;
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descriptor.RemoveMember(methodName);
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descriptor.AddMember(methodName, new ObjectCallbackMemberDescriptor(methodName, (object arg1, ScriptExecutionContext arg2, CallbackArguments arg3) =>
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{
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if (luaSetup != null)
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return luaSetup.CallFunction(function, arg3.GetArray());
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return null;
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}));
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}
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public static void RemoveMember(IUserDataDescriptor IUUD, string memberName)
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{
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var descriptor = (StandardUserDataDescriptor)IUUD;
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descriptor.RemoveMember(memberName);
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}
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}
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public partial class LuaGame
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{
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public GameSettings GameSettings => GameMain.Config;
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#if CLIENT
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public ChatBox ChatBox
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{
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get
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{
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if (GameMain.IsSingleplayer)
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return GameMain.GameSession.CrewManager.ChatBox;
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else
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return GameMain.Client.ChatBox;
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}
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}
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#endif
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LuaSetup env;
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public LuaGame(LuaSetup e)
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{
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env = e;
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}
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public bool allowWifiChat = false;
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public bool overrideTraitors = false;
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public bool overrideRespawnSub = false;
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public bool overrideSignalRadio = false;
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public bool disableSpamFilter = false;
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public bool disableDisconnectCharacter = false;
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public bool enableControlHusk = false;
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public int mapEntityUpdateInterval
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{
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get { return MapEntity.MapEntityUpdateInterval; }
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set { MapEntity.MapEntityUpdateInterval = value; }
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}
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public int gapUpdateInterval
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{
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get { return MapEntity.GapUpdateInterval; }
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set { MapEntity.GapUpdateInterval = value; }
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}
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public HashSet<Item> updatePriorityItems = new HashSet<Item>();
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public void AddPriorityItem(Item item)
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{
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updatePriorityItems.Add(item);
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}
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public void RemovePriorityItem(Item item)
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{
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updatePriorityItems.Remove(item);
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}
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public void ClearPriorityItem()
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{
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updatePriorityItems.Clear();
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}
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public bool RoundStarted
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{
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get
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{
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#if SERVER
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return GameMain.Server.GameStarted;
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#else
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return GameMain.Client.GameStarted;
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#endif
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}
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}
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public GameSession GameSession
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{
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get
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{
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return GameMain.GameSession;
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}
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}
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public NetLobbyScreen NetLobbyScreen
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{
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get
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{
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return GameMain.NetLobbyScreen;
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}
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}
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public GameScreen GameScreen
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{
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get
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{
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return GameMain.GameScreen;
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}
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}
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public World World
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{
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get
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{
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return GameMain.World;
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}
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}
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#if SERVER
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public ServerPeer Peer
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{
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get
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{
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return GameMain.Server.ServerPeer;
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}
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}
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#else
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public ClientPeer Peer
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{
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get
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{
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return GameMain.Client.ClientPeer;
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}
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}
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#endif
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public void OverrideTraitors(bool o)
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{
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overrideTraitors = o;
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}
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public void OverrideRespawnSub(bool o)
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{
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overrideRespawnSub = o;
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}
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public void AllowWifiChat(bool o)
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{
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allowWifiChat = o;
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}
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public void OverrideSignalRadio(bool o)
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{
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overrideSignalRadio = o;
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}
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public void DisableSpamFilter(bool o)
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{
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disableSpamFilter = o;
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}
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public void DisableDisconnectCharacter(bool o)
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{
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disableDisconnectCharacter = o;
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}
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public void EnableControlHusk(bool o)
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{
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enableControlHusk = o;
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}
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public static void Explode(Vector2 pos, float range = 100, float force = 30, float damage = 30, float structureDamage = 30, float itemDamage = 30, float empStrength = 0, float ballastFloraStrength = 0)
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{
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new Explosion(range, force, damage, structureDamage, itemDamage, empStrength, ballastFloraStrength).Explode(pos, null);
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}
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public static Character Spawn(string name, Vector2 worldPos)
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{
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Character spawnedCharacter = null;
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Vector2 spawnPosition = worldPos;
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string characterLowerCase = name.ToLowerInvariant();
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JobPrefab job = null;
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if (!JobPrefab.Prefabs.ContainsKey(characterLowerCase))
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{
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job = JobPrefab.Prefabs.Find(jp => jp.Name != null && jp.Name.Equals(characterLowerCase, StringComparison.OrdinalIgnoreCase));
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}
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else
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{
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job = JobPrefab.Prefabs[characterLowerCase];
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}
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bool human = job != null || characterLowerCase == CharacterPrefab.HumanSpeciesName;
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if (string.IsNullOrWhiteSpace(name)) { return null; }
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if (human)
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{
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var variant = job != null ? Rand.Range(0, job.Variants, Rand.RandSync.Server) : 0;
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CharacterInfo characterInfo = new CharacterInfo(CharacterPrefab.HumanSpeciesName, jobPrefab: job, variant: variant);
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spawnedCharacter = Character.Create(characterInfo, spawnPosition, ToolBox.RandomSeed(8));
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if (GameMain.GameSession != null)
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{
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//TODO: a way to select which team to spawn to?
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spawnedCharacter.TeamID = Character.Controlled != null ? Character.Controlled.TeamID : CharacterTeamType.Team1;
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#if CLIENT
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GameMain.GameSession.CrewManager.AddCharacter(spawnedCharacter);
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#endif
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}
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spawnedCharacter.GiveJobItems(null);
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spawnedCharacter.Info.StartItemsGiven = true;
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}
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else
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{
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if (CharacterPrefab.FindBySpeciesName(name) != null)
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{
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spawnedCharacter = Character.Create(name, spawnPosition, ToolBox.RandomSeed(8));
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}
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}
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return spawnedCharacter;
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}
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public static string SpawnItem(string name, Vector2 pos, bool inventory = false, Character character = null)
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{
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string error;
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DebugConsole.SpawnItem(new string[] { name, inventory ? "inventory" : "cursor" }, pos, character, out error);
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return error;
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}
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public static void RemoveItem(Item item)
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{
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EntitySpawner.Spawner.AddToRemoveQueue(item);
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}
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public static ItemPrefab GetItemPrefab(string itemNameOrId)
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{
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ItemPrefab itemPrefab =
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(MapEntityPrefab.Find(itemNameOrId, identifier: null, showErrorMessages: false) ??
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MapEntityPrefab.Find(null, identifier: itemNameOrId, showErrorMessages: false)) as ItemPrefab;
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return itemPrefab;
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}
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public void AddItemPrefabToSpawnQueue(ItemPrefab itemPrefab, Vector2 position, DynValue spawned = null)
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{
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EntitySpawner.Spawner.AddToSpawnQueue(itemPrefab, position, onSpawned: (Item item) => {
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if (spawned?.Type == DataType.Function) env.lua.Call(spawned, UserData.Create(item));
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});
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}
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public void AddItemPrefabToSpawnQueue(ItemPrefab itemPrefab, Inventory inventory, DynValue spawned = null)
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{
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EntitySpawner.Spawner.AddToSpawnQueue(itemPrefab, inventory, onSpawned: (Item item) => {
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if (spawned?.Type == DataType.Function) env.lua.Call(spawned, UserData.Create(item));
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});
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}
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public static Submarine GetRespawnSub()
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{
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#if SERVER
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if (GameMain.Server.RespawnManager == null)
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return null;
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return GameMain.Server.RespawnManager.RespawnShuttle;
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#else
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if (GameMain.Client.RespawnManager == null)
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return null;
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return GameMain.Client.RespawnManager.RespawnShuttle;
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#endif
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}
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public static Items.Components.Steering GetSubmarineSteering(Submarine sub)
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{
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foreach (Item item in Item.ItemList)
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{
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if (item.Submarine != sub) continue;
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var steering = item.GetComponent<Items.Components.Steering>();
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if (steering != null)
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{
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return steering;
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}
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}
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return null;
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}
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public static WifiComponent GetWifiComponent(Item item)
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{
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if (item == null) return null;
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return item.GetComponent<WifiComponent>();
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}
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public static LightComponent GetLightComponent(Item item)
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{
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if (item == null) return null;
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return item.GetComponent<LightComponent>();
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}
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public static CustomInterface GetCustomInterface(Item item)
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{
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if (item == null) return null;
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return item.GetComponent<CustomInterface>();
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}
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public static Fabricator GetFabricatorComponent(Item item)
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{
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if (item == null) return null;
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return item.GetComponent<Fabricator>();
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}
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public static Holdable GetHoldableComponent(Item item)
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{
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if (item == null) return null;
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return item.GetComponent<Holdable>();
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}
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public static void ExecuteCommand(string command)
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{
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DebugConsole.ExecuteCommand(command);
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}
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public static Signal CreateSignal(string value, int stepsTaken = 1, Character sender = null, Item source = null, float power = 0, float strength = 1)
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{
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return new Signal(value, stepsTaken, sender, source, power, strength);
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}
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public static ContentPackage[] GetEnabledContentPackages()
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{
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return GameMain.Config.AllEnabledPackages.ToArray();
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}
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public static List<string> GetEnabledPackagesDirectlyFromFile()
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{
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List<string> enabledPackages = new List<string>();
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XDocument doc = XMLExtensions.LoadXml("config_player.xml");
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var contentPackagesElement = doc.Root.Element("contentpackages");
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string coreName = contentPackagesElement.Element("core")?.GetAttributeString("name", "");
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enabledPackages.Add(coreName);
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XElement regularElement = contentPackagesElement.Element("regular");
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List<XElement> subElements = regularElement?.Elements()?.ToList();
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foreach (var subElement in subElements)
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{
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if (!bool.TryParse(subElement.GetAttributeString("enabled", "false"), out bool enabled) || !enabled) { continue; }
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string name = subElement.GetAttributeString("name", null);
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enabledPackages.Add(name);
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}
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return enabledPackages;
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}
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private List<DebugConsole.Command> luaAddedCommand = new List<DebugConsole.Command>();
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public void RemoveCommand(string name)
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{
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for (var i = 0; i < DebugConsole.Commands.Count; i++)
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{
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foreach (var cmdname in DebugConsole.Commands[i].names)
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{
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if (cmdname == name)
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{
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luaAddedCommand.Remove(DebugConsole.Commands[i]);
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DebugConsole.Commands.RemoveAt(i);
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continue;
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}
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}
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}
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}
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public void AddCommand(string name, string help, object onExecute, object getValidArgs = null, bool isCheat = false)
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{
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var cmd = new DebugConsole.Command(name, help, (string[] arg1) => { env.CallFunction(onExecute, new object[] { arg1 }); },
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() =>
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{
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if (getValidArgs == null) return null;
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var result = new LuaResult(env.CallFunction(getValidArgs, new object[] { }));
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var obj = result.Object();
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if (obj is string[][]) return (string[][])obj;
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return null;
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}, isCheat);
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luaAddedCommand.Add(cmd);
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DebugConsole.Commands.Add(cmd);
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}
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public List<DebugConsole.Command> Commands => DebugConsole.Commands;
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public void AssignOnExecute(string names, object onExecute) => DebugConsole.AssignOnExecute(names, (string[] a) => { env.CallFunction(onExecute, new object[] { a }); });
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|
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public void Stop()
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{
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mapEntityUpdateInterval = 1;
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gapUpdateInterval = 4;
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foreach(var cmd in luaAddedCommand)
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{
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DebugConsole.Commands.Remove(cmd);
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}
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}
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}
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|
|
|
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public partial class LuaTimer
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{
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public static long LastUpdateTime = 0;
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|
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public LuaSetup env;
|
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|
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public LuaTimer(LuaSetup e)
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{
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env = e;
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}
|
|
|
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public static double Time
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{
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get
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|
{
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return GetTime();
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}
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}
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|
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public void Wait(object function, int millisecondDelay)
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{
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env.hook.EnqueueTimedFunction((float)Timing.TotalTime + (millisecondDelay / 1000f), function);
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}
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public static double GetTime()
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{
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return Timing.TotalTime;
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}
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|
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public static float GetUsageMemory()
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|
{
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Process proc = Process.GetCurrentProcess();
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float memory = MathF.Round(proc.PrivateMemorySize64 / (1024 * 1024), 2);
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proc.Dispose();
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return memory;
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}
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}
|
|
|
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private partial class LuaRandom
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|
{
|
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Random random;
|
|
|
|
public LuaRandom()
|
|
{
|
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random = new Random();
|
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}
|
|
|
|
public int Range(int min, int max)
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|
{
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return random.Next(min, max);
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}
|
|
|
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public float RangeFloat(float min, float max)
|
|
{
|
|
double range = (double)max - (double)min;
|
|
double sample = random.NextDouble();
|
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double scaled = (sample * range) + min;
|
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float f = (float)scaled;
|
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|
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return f;
|
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}
|
|
|
|
}
|
|
|
|
private partial class LuaFile
|
|
{
|
|
// TODO: SANDBOXING
|
|
|
|
public static bool IsPathAllowed(string path)
|
|
{
|
|
path = Path.GetFullPath(path).CleanUpPath();
|
|
|
|
if (path.StartsWith(Path.GetFullPath("Mods").CleanUpPath()))
|
|
return true;
|
|
|
|
if (path.StartsWith(Path.GetFullPath("Submarines").CleanUpPath()))
|
|
return true;
|
|
|
|
if (path.StartsWith(Path.GetFullPath("Data").CleanUpPath()))
|
|
return true;
|
|
|
|
if (path.StartsWith(Path.GetFullPath("Lua").CleanUpPath()))
|
|
return true;
|
|
|
|
if (path.StartsWith(Path.GetFullPath("Content").CleanUpPath()))
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
public static bool IsPathAllowedLuaException(string path)
|
|
{
|
|
if (IsPathAllowed(path))
|
|
return true;
|
|
else
|
|
luaSetup.HandleLuaException(new Exception("File access to \"" + path + "\" not allowed."));
|
|
|
|
return false;
|
|
}
|
|
|
|
public static string Read(string path)
|
|
{
|
|
if (!IsPathAllowedLuaException(path))
|
|
return "";
|
|
|
|
return File.ReadAllText(path);
|
|
}
|
|
|
|
public static void Write(string path, string text)
|
|
{
|
|
if (!IsPathAllowedLuaException(path))
|
|
return;
|
|
|
|
File.WriteAllText(path, text);
|
|
}
|
|
|
|
public static bool Exists(string path)
|
|
{
|
|
if (!IsPathAllowedLuaException(path))
|
|
return false;
|
|
|
|
return File.Exists(path);
|
|
}
|
|
|
|
public static bool DirectoryExists(string path)
|
|
{
|
|
if (!IsPathAllowedLuaException(path))
|
|
return false;
|
|
|
|
return Directory.Exists(path);
|
|
}
|
|
|
|
public static string[] GetFiles(string path)
|
|
{
|
|
return Directory.GetFiles(path);
|
|
}
|
|
|
|
public static string[] GetDirectories(string path)
|
|
{
|
|
if (!IsPathAllowedLuaException(path))
|
|
return new string[] { };
|
|
|
|
return Directory.GetDirectories(path);
|
|
}
|
|
|
|
public static string[] DirSearch(string sDir)
|
|
{
|
|
if (!IsPathAllowedLuaException(sDir))
|
|
return new string[] { };
|
|
|
|
List<string> files = new List<string>();
|
|
|
|
try
|
|
{
|
|
foreach (string f in Directory.GetFiles(sDir))
|
|
{
|
|
files.Add(f);
|
|
}
|
|
|
|
foreach (string d in Directory.GetDirectories(sDir))
|
|
{
|
|
foreach (string f in Directory.GetFiles(d))
|
|
{
|
|
files.Add(f);
|
|
}
|
|
DirSearch(d);
|
|
}
|
|
}
|
|
catch (System.Exception excpt)
|
|
{
|
|
Console.WriteLine(excpt.Message);
|
|
}
|
|
|
|
return files.ToArray();
|
|
}
|
|
}
|
|
|
|
public partial class LuaNetworking
|
|
{
|
|
public LuaSetup env;
|
|
|
|
public bool restrictMessageSize = true;
|
|
|
|
public LuaNetworking(LuaSetup e)
|
|
{
|
|
env = e;
|
|
}
|
|
|
|
public Dictionary<string, object> LuaNetReceives = new Dictionary<string, object>();
|
|
|
|
#if SERVER
|
|
[MoonSharpHidden]
|
|
public void NetMessageReceived(IReadMessage netMessage, ClientPacketHeader header, Client client = null)
|
|
{
|
|
if (header == ClientPacketHeader.LUA_NET_MESSAGE)
|
|
{
|
|
string netMessageName = netMessage.ReadString();
|
|
if (LuaNetReceives[netMessageName] is Closure)
|
|
env.lua.Call(LuaNetReceives[netMessageName], new object[] { netMessage, client });
|
|
}
|
|
else
|
|
{
|
|
env.hook.Call("netMessageReceived", netMessage, header, client);
|
|
}
|
|
}
|
|
|
|
#else
|
|
[MoonSharpHidden]
|
|
public void NetMessageReceived(IReadMessage netMessage, ServerPacketHeader header, Client client = null)
|
|
{
|
|
if (header == ServerPacketHeader.LUA_NET_MESSAGE)
|
|
{
|
|
string netMessageName = netMessage.ReadString();
|
|
if (LuaNetReceives[netMessageName] is Closure)
|
|
env.lua.Call(LuaNetReceives[netMessageName], new object[] { netMessage, client });
|
|
}
|
|
else
|
|
{
|
|
env.hook.Call("netMessageReceived", netMessage, header, client);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
public void Receive(string netMessageName, object callback)
|
|
{
|
|
LuaNetReceives[netMessageName] = callback;
|
|
}
|
|
|
|
public IWriteMessage Start(string netMessageName)
|
|
{
|
|
var message = new WriteOnlyMessage();
|
|
#if SERVER
|
|
message.Write((byte)ServerPacketHeader.LUA_NET_MESSAGE);
|
|
#else
|
|
message.Write((byte)ClientPacketHeader.LUA_NET_MESSAGE);
|
|
#endif
|
|
message.Write(netMessageName);
|
|
return ((IWriteMessage)message);
|
|
}
|
|
|
|
public IWriteMessage Start()
|
|
{
|
|
return new WriteOnlyMessage();
|
|
}
|
|
|
|
#if SERVER
|
|
public void ClientWriteLobby(Client client) => GameMain.Server.ClientWriteLobby(client);
|
|
|
|
public void Send(IWriteMessage netMessage, NetworkConnection connection = null, DeliveryMethod deliveryMethod = DeliveryMethod.Reliable)
|
|
{
|
|
if (connection == null)
|
|
{
|
|
foreach (NetworkConnection conn in Client.ClientList.Select(c => c.Connection))
|
|
{
|
|
GameMain.Server.ServerPeer.Send(netMessage, conn, deliveryMethod);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GameMain.Server.ServerPeer.Send(netMessage, connection, deliveryMethod);
|
|
}
|
|
}
|
|
#else
|
|
public void Send(IWriteMessage netMessage, DeliveryMethod deliveryMethod = DeliveryMethod.Reliable)
|
|
{
|
|
GameMain.Client.ClientPeer.Send(netMessage, deliveryMethod);
|
|
}
|
|
#endif
|
|
|
|
public void RequestPostHTTP(string url, object callback, string data, string contentType = "application/json")
|
|
{
|
|
try
|
|
{
|
|
var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
|
|
httpWebRequest.ContentType = contentType;
|
|
httpWebRequest.Method = "POST";
|
|
|
|
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
|
|
streamWriter.Write(data);
|
|
|
|
httpWebRequest.BeginGetResponse(new AsyncCallback((IAsyncResult result) =>
|
|
{
|
|
try
|
|
{
|
|
var httpResponse = httpWebRequest.EndGetResponse(result);
|
|
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
|
|
env.hook.EnqueueFunction(callback, streamReader.ReadToEnd() );
|
|
}catch(Exception e)
|
|
{
|
|
env.hook.EnqueueFunction(callback, e.ToString());
|
|
}
|
|
}), null);
|
|
|
|
}catch(Exception e)
|
|
{
|
|
env.hook.EnqueueFunction(callback, e.ToString());
|
|
}
|
|
}
|
|
|
|
public void RequestGetHTTP(string url, object callback)
|
|
{
|
|
try
|
|
{
|
|
var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
|
|
|
|
httpWebRequest.BeginGetResponse(new AsyncCallback((IAsyncResult result) =>
|
|
{
|
|
try
|
|
{
|
|
var httpResponse = httpWebRequest.EndGetResponse(result);
|
|
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
|
|
env.hook.EnqueueFunction(callback, streamReader.ReadToEnd());
|
|
}catch (Exception e)
|
|
{
|
|
env.hook.EnqueueFunction(callback, e.ToString());
|
|
}
|
|
}), null);
|
|
}
|
|
catch(Exception e)
|
|
{
|
|
env.hook.EnqueueFunction(callback, e.ToString());
|
|
}
|
|
}
|
|
|
|
public void CreateEntityEvent(INetSerializable entity, object[] extraData)
|
|
{
|
|
GameMain.NetworkMember.CreateEntityEvent(entity, extraData);
|
|
}
|
|
|
|
#if SERVER
|
|
public void UpdateClientPermissions(Client client)
|
|
{
|
|
GameMain.Server.UpdateClientPermissions(client);
|
|
}
|
|
|
|
public void RemovePendingClient(ServerPeer.PendingClient pendingClient, DisconnectReason reason, string msg)
|
|
{
|
|
GameMain.Server.ServerPeer.RemovePendingClient(pendingClient, reason, msg);
|
|
}
|
|
#endif
|
|
|
|
|
|
public ushort LastClientListUpdateID
|
|
{
|
|
get { return GameMain.NetworkMember.LastClientListUpdateID; }
|
|
set { GameMain.NetworkMember.LastClientListUpdateID = value; }
|
|
}
|
|
}
|
|
|
|
public partial class LuaHook
|
|
{
|
|
public LuaSetup env;
|
|
|
|
public LuaHook(LuaSetup e)
|
|
{
|
|
env = e;
|
|
_hookPrefixMethods = new Dictionary<long, HashSet<object>>();
|
|
_hookPostfixMethods = new Dictionary<long, HashSet<object>>();
|
|
}
|
|
|
|
public class HookFunction
|
|
{
|
|
public string name;
|
|
public string hookName;
|
|
public object function;
|
|
|
|
public HookFunction(string n, string hn, object func)
|
|
{
|
|
name = n;
|
|
hookName = hn;
|
|
function = func;
|
|
}
|
|
}
|
|
|
|
private Dictionary<string, Dictionary<string, HookFunction>> hookFunctions = new Dictionary<string, Dictionary<string, HookFunction>>();
|
|
|
|
private static Dictionary<long, HashSet<object>> _hookPrefixMethods;
|
|
private static Dictionary<long, HashSet<object>> _hookPostfixMethods;
|
|
|
|
private Queue<Tuple<float, object, object[]>> queuedFunctionCalls = new Queue<Tuple<float, object, object[]>>();
|
|
|
|
public enum HookMethodType
|
|
{
|
|
Before, After
|
|
}
|
|
|
|
static void _hookLuaPatch(MethodBase __originalMethod, object[] __args, object __instance, out LuaResult result, HookMethodType hookMethodType)
|
|
{
|
|
result = new LuaResult(null);
|
|
|
|
try
|
|
{
|
|
var @params = __originalMethod.GetParameters();
|
|
var ptable = new Dictionary<string, object>();
|
|
for (int i = 0; i < @params.Length; i++)
|
|
{
|
|
ptable.Add(@params[i].Name, __args[i]);
|
|
}
|
|
|
|
var funcAddr = ((long)__originalMethod.MethodHandle.GetFunctionPointer());
|
|
HashSet<object> methodSet = null;
|
|
switch (hookMethodType)
|
|
{
|
|
case HookMethodType.Before:
|
|
methodSet = _hookPrefixMethods[funcAddr];
|
|
break;
|
|
case HookMethodType.After:
|
|
methodSet = _hookPostfixMethods[funcAddr];
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (methodSet != null)
|
|
{
|
|
foreach (var hookMethod in methodSet)
|
|
{
|
|
result = new LuaResult(luaSetup.lua.Call(hookMethod, __instance, ptable));
|
|
}
|
|
}
|
|
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
luaSetup.HandleLuaException(ex, nameof(_hookLuaPatch));
|
|
}
|
|
}
|
|
|
|
static bool HookLuaPatchPrefix(MethodBase __originalMethod, object[] __args, object __instance)
|
|
{
|
|
_hookLuaPatch(__originalMethod, __args, __instance, out LuaResult result, HookMethodType.Before);
|
|
|
|
return result.IsNull();
|
|
}
|
|
|
|
static bool HookLuaPatchRetPrefix(MethodBase __originalMethod, object[] __args, ref object __result, object __instance)
|
|
{
|
|
_hookLuaPatch(__originalMethod, __args, __instance, out LuaResult result, HookMethodType.Before);
|
|
|
|
if (!result.IsNull())
|
|
{
|
|
__result = result.Object();
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static void HookLuaPatchPostfix(MethodBase __originalMethod, object[] __args, object __instance)
|
|
{
|
|
_hookLuaPatch(__originalMethod, __args, __instance, out LuaResult result, HookMethodType.After);
|
|
}
|
|
|
|
static void HookLuaPatchRetPostfix(MethodBase __originalMethod, object[] __args, ref object __result, object __instance)
|
|
{
|
|
_hookLuaPatch(__originalMethod, __args, __instance, out LuaResult result, HookMethodType.After);
|
|
|
|
if (!result.IsNull())
|
|
__result = result.Object();
|
|
}
|
|
|
|
private const BindingFlags DefaultBindingFlags = BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
|
|
private static MethodInfo _miHookLuaPatchPrefix = typeof(LuaHook).GetMethod("HookLuaPatchPrefix", BindingFlags.NonPublic | BindingFlags.Static);
|
|
private static MethodInfo _miHookLuaPatchRetPrefix = typeof(LuaHook).GetMethod("HookLuaPatchRetPrefix", BindingFlags.NonPublic | BindingFlags.Static);
|
|
private static MethodInfo _miHookLuaPatchPostfix = typeof(LuaHook).GetMethod("HookLuaPatchPostfix", BindingFlags.NonPublic | BindingFlags.Static);
|
|
private static MethodInfo _miHookLuaPatchRetPostfix = typeof(LuaHook).GetMethod("HookLuaPatchRetPostfix", BindingFlags.NonPublic | BindingFlags.Static);
|
|
public void HookMethod(string className, string methodName, string[] parameterNames, object hookMethod, HookMethodType hookMethodType = HookMethodType.Before)
|
|
{
|
|
if (hookMethod == null)
|
|
{
|
|
env.PrintError("hookMethod cannot be null");
|
|
return;
|
|
}
|
|
|
|
var classType = Type.GetType(className);
|
|
MethodInfo methodInfo = null;
|
|
|
|
if (parameterNames.Length > 0)
|
|
{
|
|
Type[] parameterTypes = parameterNames.Select(x => AccessTools.TypeByName(x)).ToArray();
|
|
methodInfo = classType.GetMethod(methodName, DefaultBindingFlags, null, parameterTypes, null);
|
|
}
|
|
else
|
|
{
|
|
methodInfo = classType.GetMethod(methodName, DefaultBindingFlags);
|
|
}
|
|
|
|
if (methodInfo == null)
|
|
{
|
|
env.PrintError($"can't find method({className}.{methodName}) with these parameters' types({string.Join(", ", parameterNames)})");
|
|
return;
|
|
}
|
|
|
|
var funcAddr = ((long)methodInfo.MethodHandle.GetFunctionPointer());
|
|
var patches = Harmony.GetPatchInfo(methodInfo);
|
|
|
|
if (hookMethodType == HookMethodType.Before)
|
|
{
|
|
if (methodInfo.ReturnType == typeof(void))
|
|
{
|
|
if (patches == null || patches.Prefixes == null || patches.Prefixes.Find(patch => patch.PatchMethod == _miHookLuaPatchPrefix) == null)
|
|
{
|
|
env.harmony.Patch(methodInfo, prefix: new HarmonyMethod(_miHookLuaPatchPrefix));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (patches == null || patches.Prefixes == null || patches.Prefixes.Find(patch => patch.PatchMethod == _miHookLuaPatchRetPrefix) == null)
|
|
{
|
|
env.harmony.Patch(methodInfo, prefix: new HarmonyMethod(_miHookLuaPatchRetPrefix));
|
|
}
|
|
}
|
|
|
|
if (_hookPrefixMethods.TryGetValue(funcAddr, out HashSet<object> methodSet))
|
|
{
|
|
methodSet.Add(hookMethod);
|
|
}
|
|
else
|
|
{
|
|
_hookPrefixMethods.Add(funcAddr, new HashSet<object>() { hookMethod });
|
|
}
|
|
|
|
}
|
|
else if (hookMethodType == HookMethodType.After)
|
|
{
|
|
if (methodInfo.ReturnType == typeof(void))
|
|
{
|
|
if (patches == null || patches.Postfixes == null || patches.Postfixes.Find(patch => patch.PatchMethod == _miHookLuaPatchPostfix) == null)
|
|
{
|
|
env.harmony.Patch(methodInfo, postfix: new HarmonyMethod(_miHookLuaPatchPostfix));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (patches == null || patches.Postfixes == null || patches.Postfixes.Find(patch => patch.PatchMethod == _miHookLuaPatchRetPostfix) == null)
|
|
{
|
|
env.harmony.Patch(methodInfo, postfix: new HarmonyMethod(_miHookLuaPatchRetPostfix));
|
|
}
|
|
}
|
|
|
|
if (_hookPostfixMethods.TryGetValue(funcAddr, out HashSet<object> methodSet))
|
|
{
|
|
methodSet.Add(hookMethod);
|
|
}
|
|
else
|
|
{
|
|
_hookPostfixMethods.Add(funcAddr, new HashSet<object>() { hookMethod });
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
public void HookMethod(string className, string methodName, object hookMethod, HookMethodType hookMethodType = HookMethodType.Before)
|
|
{
|
|
HookMethod(className, methodName, new string[] {}, hookMethod, hookMethodType);
|
|
}
|
|
|
|
|
|
public void EnqueueFunction(object function, params object[] args)
|
|
{
|
|
queuedFunctionCalls.Enqueue(new Tuple<float, object, object[]>(0, function, args));
|
|
}
|
|
|
|
public void EnqueueTimedFunction(float time, object function, params object[] args)
|
|
{
|
|
queuedFunctionCalls.Enqueue(new Tuple<float, object, object[]>(time, function, args));
|
|
}
|
|
|
|
public void Add(string name, string hookName, object function)
|
|
{
|
|
if (name == null && hookName == null && function == null) return;
|
|
|
|
name = name.ToLower();
|
|
|
|
if (!hookFunctions.ContainsKey(name))
|
|
hookFunctions.Add(name, new Dictionary<string, HookFunction>());
|
|
|
|
hookFunctions[name][hookName] = new HookFunction(name, hookName, function);
|
|
}
|
|
|
|
public void Remove(string name, string hookName)
|
|
{
|
|
if (name == null && hookName == null) return;
|
|
|
|
name = name.ToLower();
|
|
|
|
if (!hookFunctions.ContainsKey(name))
|
|
return;
|
|
|
|
if(hookFunctions[name].ContainsKey(hookName))
|
|
hookFunctions[name].Remove(hookName);
|
|
}
|
|
|
|
public void Update()
|
|
{
|
|
try
|
|
{
|
|
if (queuedFunctionCalls.TryPeek(out Tuple<float, object, object[]> result))
|
|
{
|
|
if (Timing.TotalTime >= result.Item1)
|
|
{
|
|
env.CallFunction(result.Item2, result.Item3);
|
|
|
|
queuedFunctionCalls.Dequeue();
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
env.HandleLuaException(ex, $"queuedFunctionCalls was {queuedFunctionCalls}");
|
|
}
|
|
}
|
|
|
|
public object Call(string name, params object[] args)
|
|
{
|
|
if (env == null) return null;
|
|
if (name == null) return null;
|
|
if (args == null) { args = new object[] { }; }
|
|
|
|
name = name.ToLower();
|
|
|
|
if (!hookFunctions.ContainsKey(name))
|
|
return null;
|
|
|
|
object lastResult = null;
|
|
|
|
foreach (HookFunction hf in hookFunctions[name].Values)
|
|
{
|
|
try
|
|
{
|
|
if (hf.function is Closure)
|
|
{
|
|
var result = env.lua.Call(hf.function, args);
|
|
if (!result.IsNil())
|
|
lastResult = result;
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
StringBuilder argsSb = new StringBuilder();
|
|
foreach(var arg in args)
|
|
{
|
|
argsSb.Append(arg + " ");
|
|
}
|
|
|
|
env.HandleLuaException(e, $"Error in Hook '{name}'->'{hf.hookName}', with args '{argsSb}'");
|
|
}
|
|
}
|
|
|
|
return lastResult;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
public class LuaResult
|
|
{
|
|
object result;
|
|
public LuaResult(object arg)
|
|
{
|
|
result = arg;
|
|
}
|
|
|
|
public bool IsNull()
|
|
{
|
|
if (result == null)
|
|
return true;
|
|
|
|
if (result is DynValue dynValue)
|
|
return dynValue.IsNil();
|
|
|
|
return false;
|
|
}
|
|
|
|
public bool Bool()
|
|
{
|
|
if (result is DynValue dynValue)
|
|
{
|
|
return dynValue.CastToBool();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public float Float()
|
|
{
|
|
if (result is DynValue dynValue)
|
|
{
|
|
var num = dynValue.CastToNumber();
|
|
if (num == null) { return 0f; }
|
|
return (float)num.Value;
|
|
}
|
|
|
|
return 0f;
|
|
}
|
|
|
|
public double Double()
|
|
{
|
|
if (result is DynValue dynValue)
|
|
{
|
|
var num = dynValue.CastToNumber();
|
|
if (num == null) { return 0f; }
|
|
return num.Value;
|
|
}
|
|
|
|
return 0f;
|
|
}
|
|
|
|
public string String()
|
|
{
|
|
if (result is DynValue dynValue)
|
|
{
|
|
var str = dynValue.CastToString();
|
|
if (str == null) { return ""; }
|
|
return str;
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
public object Object()
|
|
{
|
|
if(result is DynValue dynValue)
|
|
{
|
|
return dynValue.ToObject();
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|
|
} |