Update README.md

Update WeaponPaints.cs

README.md

@@ -8,11 +8,13 @@
 Unfinished, unoptimized and not fully functional ugly demo weapon paints plugin for [CSSharp](https://docs.cssharp.dev/).
 
 ### Features
-- changes only paint, seed, wear on weapons
+- changes only paint, seed and wear on weapons and knives
 - mysql based
-- data sync on player connect or playe
+- data sync on player connect
 - Added command `!wp` to refresh skins (with cooldown in second can be configured)
 - Added command `!ws` to show website
+- Added command `!knife` to show menu with knives
+- Knife change is now limited to have these cvars empty `mp_t_default_melee ""` and `mp_ct_default_melee ""`
 
 ### CS2 server:
 - compile and copy plugin to plugins. Info here [https://docs.cssharp.dev/guides/hello-world-plugin/](https://docs.cssharp.dev/guides/hello-world-plugin/)
@@ -20,6 +22,7 @@ Unfinished, unoptimized and not fully functional ugly demo weapon paints plugin
 - in `addons/counterstrikesharp/configs/core.json` set **FollowCS2ServerGuidelines** to **false**
 
 ### Web install:
+- requires PHP (tested on php ver `8.2.3` and nginx webserver)
 - copy website to web server
 - import `database.sql` to mysql
 - get steam api key [https://steamcommunity.com/dev/apikey](https://steamcommunity.com/dev/apikey)

WeaponPaints.cs

@@ -1,11 +1,13 @@
-using CounterStrikeSharp.API;
+using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
 using CounterStrikeSharp.API.Core.Attributes.Registration;
 using CounterStrikeSharp.API.Modules.Commands;
 using CounterStrikeSharp.API.Modules.Entities;
 using CounterStrikeSharp.API.Modules.Memory;
+using CounterStrikeSharp.API.Modules.Menu;
 using CounterStrikeSharp.API.Modules.Utils;
 using Nexd.MySQL;
+using System.Runtime.ExceptionServices;
 using static CounterStrikeSharp.API.Core.Listeners;
 
 namespace WeaponPaints;
@@ -14,15 +16,18 @@ public class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
     public override string ModuleName => "WeaponPaints";
     public override string ModuleDescription => "Connector for web-based player chosen wepaon paints.";
     public override string ModuleAuthor => "Nereziel";
-    public override string ModuleVersion => "0.7";
+    public override string ModuleVersion => "0.8";
+
     public WeaponPaintsConfig Config { get; set; } = new();
 
     MySqlDb? MySql = null;
-    public DateTime[] commandCooldown = new DateTime[Server.MaxPlayers];
+    private DateTime[] commandCooldown = new DateTime[Server.MaxPlayers];
-    private Dictionary<ulong, Dictionary<nint, int>> gPlayerWeaponPaints = new Dictionary<ulong, Dictionary<nint, int>>();
+    private static string PluginPrefix = $" {ChatColors.Green}[WeaponPaints]{ChatColors.White}";
-    private Dictionary<ulong, Dictionary<nint, int>> gPlayerWeaponSeed = new Dictionary<ulong, Dictionary<nint, int>>();
+    private Dictionary<ulong, Dictionary<nint, int>> gPlayerWeaponPaints = new();
-    private Dictionary<ulong, Dictionary<nint, float>> gPlayerWeaponWear = new Dictionary<ulong, Dictionary<nint, float>>();
+    private Dictionary<ulong, Dictionary<nint, int>> gPlayerWeaponSeed = new();
-    private static Dictionary<string, string> knifeTypes = new Dictionary<string, string>()
+    private Dictionary<ulong, Dictionary<nint, float>> gPlayerWeaponWear = new();
+    private Dictionary<int, string> g_playersKife = new();
+    private static readonly Dictionary<string, string> knifeTypes = new()
     {
         { "m9", "weapon_knife_m9_bayonet" },
         { "karambit", "weapon_knife_karambit" },
@@ -45,7 +50,7 @@ public class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
         { "skeleton", "weapon_knife_skeleton" },
         { "default", "weapon_knife" }
     };
-    private static List<string> weaponList = new List<string>()
+    private static readonly List<string> weaponList = new()
     {
         "weapon_deagle",        "weapon_elite",        "weapon_fiveseven",        "weapon_glock",
         "weapon_ak47",        "weapon_aug",        "weapon_awp",        "weapon_famas",
@@ -57,30 +62,82 @@ public class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
         "weapon_sg556",        "weapon_ssg08",        "weapon_m4a1_silencer",        "weapon_usp_silencer",
         "weapon_cz75a",        "weapon_revolver",        "weapon_bayonet",        "weapon_knife"
     };
-
     public override void Load(bool hotReload)
     {
-        MySql = new MySqlDb(Config.DatabaseHost!, Config.DatabaseUser!, Config.DatabasePassword!, Config.DatabaseName!, Config.DatabasePort);
+        base.Load(hotReload);
+        SetGlobalExceptionHandler();
+        MySql = new MySqlDb(Config.DatabaseHost, Config.DatabaseUser, Config.DatabasePassword, Config.DatabaseName!, Config.DatabasePort);
         RegisterListener<Listeners.OnEntitySpawned>(OnEntitySpawned);
-        RegisterListener<Listeners.OnClientAuthorized>(OnClientAuthorized);
+        RegisterListener<Listeners.OnClientPutInServer>(OnClientPutInServer);
         RegisterListener<Listeners.OnClientDisconnect>(OnClientDisconnect);
+        RegisterListener<Listeners.OnMapStart>(OnMapStart);
+        RegisterEventHandler<EventPlayerSpawn>(OnPlayerSpawn);
+        //RegisterEventHandler<EventRoundPrestart>(OnRoundPreStart);
+        SetupMenus();
     }
     public void OnConfigParsed(WeaponPaintsConfig config)
     {
         Config = config;
     }
-    private void OnClientAuthorized(int playerSlot, SteamID steamId)
+    // TODO: fix for map which change mp_t_default_melee
-
+    /*private HookResult OnRoundPreStart(EventRoundPrestart @event, GameEventInfo info)
     {
-        int slot = playerSlot;
+        NativeAPI.IssueServerCommand("mp_t_default_melee \"\"");
-        Server.NextFrame(() =>
+        NativeAPI.IssueServerCommand("mp_ct_default_melee \"\"");
+        return HookResult.Continue;
+    }
+    */
+    public override void Unload(bool hotReload)
+    {
+        RemoveGlobalExceptionHandler();
+        base.Unload(hotReload);
+    }
+    private void GlobalExceptionHandler(object? sender, FirstChanceExceptionEventArgs @event)
+    {
+        Log(@event.Exception.ToString());
+    }
+    private void SetGlobalExceptionHandler()
+    {
+        AppDomain.CurrentDomain.FirstChanceException += this.GlobalExceptionHandler;
+    }
+    private void RemoveGlobalExceptionHandler()
+    {
+        AppDomain.CurrentDomain.FirstChanceException -= this.GlobalExceptionHandler;
+    }
+    private void OnMapStart(string mapName)
+    {
+        // TODO
+        // needed for now
+        base.AddTimer(2.0f, () => {
+            NativeAPI.IssueServerCommand("mp_t_default_melee \"\"");
+            NativeAPI.IssueServerCommand("mp_ct_default_melee \"\"");
+        });
+    }
+
+    private void OnClientPutInServer(int playerSlot)
+    {
+        int playerIndex = playerSlot + 1;
+        Task.Run(async () =>
         {
-            Task.Run(() => GetWeaponPaintsFromDatabase(slot));
+            await GetKnifeFromDatabase(playerIndex);
+            await GetWeaponPaintsFromDatabase(playerIndex);
         });
     }
     private void OnClientDisconnect(int playerSlot)
     {
-        // Clean up after player
+        // TODO: Clean up after player
+    }
+
+    private HookResult OnPlayerSpawn(EventPlayerSpawn @event, GameEventInfo info)
+    {
+        var player = @event.Userid;
+        if (!player.IsValid || !player.PlayerPawn.IsValid || player.IsBot)
+        {
+            return HookResult.Continue;
+        }
+        if (!PlayerHasKnife(player)) player.GiveNamedItem(g_playersKife[(int)player.EntityIndex!.Value.Value]);
+
+        return HookResult.Continue;
     }
     private void OnEntitySpawned(CEntityInstance entity)
     {
@@ -88,6 +145,7 @@ public class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
         if (!weaponList.Contains(designerName)) return;
         bool isKnife = false;
         var weapon = new CBasePlayerWeapon(entity.Handle);
+
         if (designerName.Contains("knife") || designerName.Contains("bayonet"))
         {
             isKnife = true;
@@ -103,11 +161,19 @@ public class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
             var playerIndex = (int)pawn.Controller.Value.EntityIndex!.Value.Value;
             var player = Utilities.GetPlayerFromIndex(playerIndex);
             if (player == null || !player.IsValid || player.IsBot) return;
+            // TODO: Remove knife crashes here, needs another solution
+            /*if (isKnife && g_playersKife[(int)player.EntityIndex!.Value.Value] != "weapon_knife" && (weapon.AttributeManager.Item.ItemDefinitionIndex == 42 || weapon.AttributeManager.Item.ItemDefinitionIndex == 59))
+            {
+                RemoveKnifeFromPlayer(player);
+                return;
+            }*/
             var steamId = new SteamID(player.SteamID);
             if (!gPlayerWeaponPaints.ContainsKey(steamId.SteamId64)) return;
             if (!gPlayerWeaponPaints[steamId.SteamId64].ContainsKey(weapon.AttributeManager.Item.ItemDefinitionIndex)) return;
-            weapon.AttributeManager.Item.ItemIDLow = unchecked((uint)-1);
+            //Log($"Apply on {weapon.DesignerName}({weapon.AttributeManager.Item.ItemDefinitionIndex}) paint {gPlayerWeaponPaints[steamId.SteamId64][weapon.AttributeManager.Item.ItemDefinitionIndex]} seed {gPlayerWeaponSeed[steamId.SteamId64][weapon.AttributeManager.Item.ItemDefinitionIndex]} wear {gPlayerWeaponWear[steamId.SteamId64][weapon.AttributeManager.Item.ItemDefinitionIndex]}");
-            weapon.AttributeManager.Item.ItemIDHigh = unchecked((uint)-1);
+            weapon.AttributeManager.Item.ItemID = 16384;
+            weapon.AttributeManager.Item.ItemIDLow = 16384 & 0xFFFFFFFF;
+            weapon.AttributeManager.Item.ItemIDHigh = weapon.AttributeManager.Item.ItemIDLow >> 32;
             weapon.FallbackPaintKit = gPlayerWeaponPaints[steamId.SteamId64][weapon.AttributeManager.Item.ItemDefinitionIndex];
             weapon.FallbackSeed = gPlayerWeaponSeed[steamId.SteamId64][weapon.AttributeManager.Item.ItemDefinitionIndex];
             weapon.FallbackWear = gPlayerWeaponWear[steamId.SteamId64][weapon.AttributeManager.Item.ItemDefinitionIndex];
@@ -118,28 +184,82 @@ public class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
             }
         });
     }
-    [ConsoleCommand("css_ws", "weaponskins")]
+    public void RemoveKnifeFromPlayer(CCSPlayerController player)
-    public void OnCommandWS(CCSPlayerController? player, CommandInfo command)
     {
-        if (player == null) return;
+        if (!player.PawnIsAlive) return;
-        player.PrintToChat($"Change weapon skins at {ChatColors.Purple}{Config.WebSite}");
+        var weapons = player.PlayerPawn.Value.WeaponServices!.MyWeapons;
-        player.PrintToChat($"To synchronize weapon paints type {ChatColors.Purple}!wp");
+        foreach (var weapon in weapons)
+        {
+            if (weapon.IsValid && weapon.Value.IsValid)
+            {
+                //if (weapon.Value.AttributeManager.Item.ItemDefinitionIndex == 42 || weapon.Value.AttributeManager.Item.ItemDefinitionIndex == 59)
+                if (weapon.Value.DesignerName.Contains("knife"))
+                {
+                    weapon.Value.Remove();
+                    player.GiveNamedItem(g_playersKife[(int)player.EntityIndex!.Value.Value]);
+                    break;
+                }
+            }
+        }
+    }
+    public static bool PlayerHasKnife(CCSPlayerController player)
+    {
+        if (!player.PawnIsAlive) return false;
+        var weapons = player.PlayerPawn.Value.WeaponServices!.MyWeapons;
+        foreach (var weapon in weapons)
+        {
+            if (weapon.IsValid && weapon.Value.IsValid)
+            {
+                if (weapon.Value.DesignerName.Contains("knife"))
+                {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    private void SetupMenus()
+    {
+        var giveItemMenu = new ChatMenu("Knife Menu");
+        var handleGive = (CCSPlayerController player, ChatMenuOption option) =>
+        {
+            if (knifeTypes.TryGetValue(option.Text, out var knife))
+            {
+                Task.Run(() => SyncKnifeToDatabase((int)player.EntityIndex!.Value.Value, knife));
+                g_playersKife[(int)player.EntityIndex!.Value.Value] = knifeTypes[option.Text];
+                player.PrintToChat($"You have chosen {option.Text} as your knife.");
+                RemoveKnifeFromPlayer(player);
+            }
+        };
+        foreach (var knife in knifeTypes)
+        {
+            giveItemMenu.AddMenuOption(knife.Key, handleGive);
+        }
+        AddCommand("css_knife", "Knife Menu", (player, info) => { if (player == null) return; ChatMenus.OpenMenu(player, giveItemMenu); });
     }
     [ConsoleCommand("css_wp", "refreshskins")]
     public void OnCommandRefresh(CCSPlayerController? player, CommandInfo command)
     {
         if (player == null) return;
-        int playerSlot = (int)player.EntityIndex!.Value.Value - 1;
+        int playerIndex = (int)player.EntityIndex!.Value.Value;
-        if (DateTime.UtcNow >= commandCooldown[playerSlot].AddSeconds(Config.CmdRefreshCooldownSeconds))
+        if (DateTime.UtcNow >= commandCooldown[playerIndex].AddSeconds(Config.CmdRefreshCooldownSeconds))
         {
-            commandCooldown[playerSlot] = DateTime.UtcNow;
+            commandCooldown[playerIndex] = DateTime.UtcNow;
-            Task.Run(async () => await GetWeaponPaintsFromDatabase(playerSlot));
+            Task.Run(async () => await GetWeaponPaintsFromDatabase(playerIndex));
-            player.PrintToChat("Refreshed weapon paints.");
+            player.PrintToChat($"{PluginPrefix} Refreshing weapon paints.");
             return;
         }
-        player.PrintToChat("You can't refresh weapon paints right now.");
+        player.PrintToChat($"{PluginPrefix} You can't refresh weapon paints right now.");
     }
-    public CSkeletonInstance GetSkeletonInstance(CGameSceneNode node)
+    [ConsoleCommand("css_ws", "weaponskins")]
+    public void OnCommandWS(CCSPlayerController? player, CommandInfo command)
+    {
+        if (player == null) return;
+        player.PrintToChat($"{PluginPrefix} Visit {ChatColors.Purple}{Config.WebSite} {ChatColors.White}where you can change skins.");
+        player.PrintToChat($"{PluginPrefix} Type {ChatColors.Purple}!wp  {ChatColors.White}in chat to synchronize chosen skins.");
+        player.PrintToChat($"{PluginPrefix} Type {ChatColors.Purple}!knife {ChatColors.White}in chat to open knife menu.");
+    }
+    public static CSkeletonInstance GetSkeletonInstance(CGameSceneNode node)
     {
         Func<nint, nint> GetSkeletonInstance = VirtualFunction.Create<nint, nint>(node.Handle, 8);
         return new CSkeletonInstance(GetSkeletonInstance(node.Handle));
@@ -182,9 +302,62 @@ public class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
                 gPlayerWeaponSeed[steamId.SteamId64][WeaponDefIndex] = Seed;
             });
         }
-        catch (Exception)
+        catch (Exception e)
         {
+            Log(e.Message);
             return;
         }
     }
+    private async Task GetKnifeFromDatabase(int playerIndex)
+    {
+        try
+        {
+            CCSPlayerController player = Utilities.GetPlayerFromIndex(playerIndex);
+            if (player == null || !player.IsValid) return;
+            var steamId = new SteamID(player.SteamID);
+            MySqlQueryCondition conditions = new MySqlQueryCondition()
+                 .Add("steamid", "=", steamId.SteamId64.ToString());
+
+            MySqlQueryResult result = await MySql!.Table("wp_player_knife").Where(conditions).SelectAsync();
+
+            string knife = result.Get<string>(0, "knife");
+            if (knife != null)
+            {
+                g_playersKife[playerIndex] = knife;
+            }
+            else
+            {
+                g_playersKife[playerIndex] = "weapon_knife";
+            }
+            //Log($"{player.PlayerName} has this knife -> {g_playersKife[playerIndex]}");
+        }
+        catch (Exception e)
+        {
+            Log(e.Message);
+            return;
+        }
+    }
+    private async Task SyncKnifeToDatabase(int playerIndex, string knife)
+    {
+        try
+        {
+            CCSPlayerController player = Utilities.GetPlayerFromIndex(playerIndex);
+            if (player == null || !player.IsValid) return;
+            var steamId = new SteamID(player.SteamID);
+            await MySql!.ExecuteNonQueryAsync($"INSERT INTO `wp_player_knife` (`steamid`, `knife`) VALUES('{steamId.SteamId64}', '{knife}') ON DUPLICATE KEY UPDATE `knife` = '{knife}';");
+        }
+        catch (Exception e)
+        {
+            Log(e.Message);
+            return;
+        }
+    }
+
+    private static void Log(string message)
+    {
+        Console.BackgroundColor = ConsoleColor.DarkGray;
+        Console.ForegroundColor = ConsoleColor.Cyan;
+        Console.WriteLine(message);
+        Console.ResetColor();
+    }
 }

WeaponPaints.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CounterStrikeSharp.API" Version="1.0.52" />
+    <PackageReference Include="CounterStrikeSharp.API" Version="*" />
     <PackageReference Include="Nexd.MySQL" Version="1.0.1" />
   </ItemGroup>
 

website/index.php

@@ -77,8 +77,11 @@ else
 					<option>Select skin</option>
 					<?php
 					$list = $db->select("SELECT * FROM wp_weapons_paints WHERE weapon_defindex = \"{$key["weapon_defindex"]}\"");
-					foreach($list as $list){
+					foreach ($list as $list) {
-						echo "<option value=\"{$list['weapon_defindex']}-{$list['paint']}\">{$list['paint_name']}</option>";
+						if ($list['paint_name'] == $query3[0]["paint_name"])
+							echo "<option selected value=\"{$list['weapon_defindex']}-{$list['paint']}\">{$list['paint_name']}</option>";
+						else
+							echo "<option value=\"{$list['weapon_defindex']}-{$list['paint']}\">{$list['paint_name']}</option>";
 					}
 					?>
 					</select>
@@ -92,4 +95,4 @@ else
 
 
 </body>
-</html>
+</html>