Merge pull request #136 from daffyyyy/main

1.6a

.gitignore

@@ -1,4 +1,4 @@
-
 .vs/
 bin/
 obj/
+website/getskins.php

Commands.cs

@@ -10,7 +10,9 @@ namespace WeaponPaints
 		{
 			if (!Config.Additional.CommandWpEnabled || !Config.Additional.SkinEnabled || !g_bCommandsAllowed) return;
 			if (!Utility.IsPlayerValid(player)) return;
-			if (player == null || player.Index <= 0) return;
+
+			if (player == null || !player.IsValid || player.UserId == null || player.IsBot) return;
+
 			int playerIndex = (int)player!.Index;
 
 			PlayerInfo playerInfo = new PlayerInfo
@@ -22,28 +24,35 @@ namespace WeaponPaints
 				IpAddress = player?.IpAddress?.Split(":")[0]
 			};
 
-			if (playerIndex != 0 && DateTime.UtcNow >= commandCooldown[playerIndex].AddSeconds(Config.CmdRefreshCooldownSeconds))
-			{
-				commandCooldown[playerIndex] = DateTime.UtcNow;
-				if (weaponSync != null)
-					Task.Run(async () => await weaponSync.GetWeaponPaintsFromDatabase(playerInfo));
-				if (Config.Additional.KnifeEnabled)
-				{
-					if (weaponSync != null)
-						Task.Run(async () => await weaponSync.GetKnifeFromDatabase(playerInfo));
+			if (player == null || !player.IsValid || player.UserId == null || player.IsBot) return;
 
-					RefreshWeapons(player);
-				}
-				if (!string.IsNullOrEmpty(Localizer["wp_command_refresh_done"]))
-				{
-					player!.Print(Localizer["wp_command_refresh_done"]);
-				}
-				return;
-			}
-			if (!string.IsNullOrEmpty(Localizer["wp_command_cooldown"]))
+			try
 			{
-				player!.Print(Localizer["wp_command_cooldown"]);
+				if (!commandsCooldown.TryGetValue((int)player.UserId, out DateTime cooldownEndTime) ||
+	DateTime.UtcNow >= (commandsCooldown.TryGetValue((int)player.UserId, out cooldownEndTime) ? cooldownEndTime : DateTime.UtcNow))
+				{
+					commandsCooldown[(int)player.UserId] = DateTime.UtcNow.AddSeconds(Config.CmdRefreshCooldownSeconds);
+					if (weaponSync != null)
+						Task.Run(async () => await weaponSync.GetWeaponPaintsFromDatabase(playerInfo));
+					if (Config.Additional.KnifeEnabled)
+					{
+						if (weaponSync != null)
+							Task.Run(async () => await weaponSync.GetKnifeFromDatabase(playerInfo));
+
+						RefreshWeapons(player);
+					}
+					if (!string.IsNullOrEmpty(Localizer["wp_command_refresh_done"]))
+					{
+						player!.Print(Localizer["wp_command_refresh_done"]);
+					}
+					return;
+				}
+				if (!string.IsNullOrEmpty(Localizer["wp_command_cooldown"]))
+				{
+					player!.Print(Localizer["wp_command_cooldown"]);
+				}
 			}
+			catch (Exception) { }
 		}
 
 		private void OnCommandWS(CCSPlayerController? player, CommandInfo command)
@@ -145,12 +154,14 @@ namespace WeaponPaints
 			AddCommand($"css_{Config.Additional.CommandKnife}", "Knife Menu", (player, info) =>
 			{
 				if (!Utility.IsPlayerValid(player) || !g_bCommandsAllowed) return;
-				int playerIndex = (int)player!.Index;
 
-				if (commandCooldown != null && DateTime.UtcNow >= commandCooldown[playerIndex].AddSeconds(Config.CmdRefreshCooldownSeconds))
+				if (player == null || player.UserId == null) return;
+
+				if (!commandsCooldown.TryGetValue((int)player.UserId, out DateTime cooldownEndTime) ||
+					DateTime.UtcNow >= (commandsCooldown.TryGetValue((int)player.UserId, out cooldownEndTime) ? cooldownEndTime : DateTime.UtcNow))
 				{
-					commandCooldown[playerIndex] = DateTime.UtcNow;
-					ChatMenus.OpenMenu(player, giveItemMenu);
+					commandsCooldown[(int)player.UserId] = DateTime.UtcNow.AddSeconds(Config.CmdRefreshCooldownSeconds);
+					MenuManager.OpenChatMenu(player, giveItemMenu);
 					return;
 				}
 				if (!string.IsNullOrEmpty(Localizer["wp_command_cooldown"]))
@@ -210,7 +221,7 @@ namespace WeaponPaints
 							int.TryParse(weaponDefIndexObj.ToString(), out var weaponDefIndex) &&
 							int.TryParse(selectedPaintID, out var paintID))
 						{
-							p!.Print(Localizer["f", selectedSkin]);
+							p!.Print(Localizer["wp_skin_menu_select", selectedSkin]);
 
 							if (!gPlayerWeaponsInfo[playerIndex].ContainsKey(weaponDefIndex))
 							{
@@ -257,7 +268,7 @@ namespace WeaponPaints
 					}
 
 					// Open the submenu for skin selection of the chosen weapon
-					ChatMenus.OpenMenu(player, skinSubMenu);
+					MenuManager.OpenChatMenu(player, skinSubMenu);
 				}
 			};
 
@@ -271,12 +282,14 @@ namespace WeaponPaints
 			AddCommand($"css_{Config.Additional.CommandSkinSelection}", "Skins selection menu", (player, info) =>
 			{
 				if (!Utility.IsPlayerValid(player)) return;
-				int playerIndex = (int)player!.Index;
 
-				if (commandCooldown != null && DateTime.UtcNow >= commandCooldown[playerIndex].AddSeconds(Config.CmdRefreshCooldownSeconds) && playerIndex > 0 && playerIndex < commandCooldown.Length)
+				if (player == null || player.UserId == null) return;
+
+				if (!commandsCooldown.TryGetValue((int)player.UserId, out DateTime cooldownEndTime) ||
+					DateTime.UtcNow >= (commandsCooldown.TryGetValue((int)player.UserId, out cooldownEndTime) ? cooldownEndTime : DateTime.UtcNow))
 				{
-					commandCooldown[playerIndex] = DateTime.UtcNow;
-					ChatMenus.OpenMenu(player, weaponSelectionMenu);
+					commandsCooldown[(int)player.UserId] = DateTime.UtcNow.AddSeconds(Config.CmdRefreshCooldownSeconds);
+					MenuManager.OpenChatMenu(player, weaponSelectionMenu);
 					return;
 				}
 				if (!string.IsNullOrEmpty(Localizer["wp_command_cooldown"]))

Database.cs

@@ -0,0 +1,28 @@
+using MySqlConnector;
+
+namespace WeaponPaints
+{
+	public class Database
+	{
+		private readonly string _dbConnectionString;
+
+		public Database(string dbConnectionString)
+		{
+			_dbConnectionString = dbConnectionString;
+		}
+
+		public async Task<MySqlConnection> GetConnectionAsync()
+		{
+			try
+			{
+				var connection = new MySqlConnection(_dbConnectionString);
+				await connection.OpenAsync();
+				return connection;
+			}
+			catch (Exception)
+			{
+				throw;
+			}
+		}
+	}
+}

Events.cs

@@ -1,54 +1,62 @@
 using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
-using CounterStrikeSharp.API.Modules.Entities;
 
 namespace WeaponPaints
 {
 	public partial class WeaponPaints
 	{
-		private void OnClientAuthorized(int playerSlot, SteamID steamID)
+		private void OnClientPutInServer(int playerSlot)
 		{
-			int playerIndex = playerSlot + 1;
+			CCSPlayerController? player = Utilities.GetPlayerFromSlot(playerSlot);
 
-			CCSPlayerController? player = Utilities.GetPlayerFromIndex(playerIndex);
+			if (player == null || !player.IsValid || player.IsBot || player.IsHLTV || weaponSync == null || player.Connected == PlayerConnectedState.PlayerDisconnecting) return;
 
 			PlayerInfo playerInfo = new PlayerInfo
 			{
 				UserId = player.UserId,
 				Index = (int)player.Index,
-				SteamId = player?.AuthorizedSteamID?.SteamId64.ToString(),
-				Name = player?.PlayerName,
-				IpAddress = player?.IpAddress?.Split(":")[0]
+				SteamId = player.SteamID.ToString(),
+				Name = player.PlayerName,
+				IpAddress = player.IpAddress?.Split(":")[0]
 			};
 
-			if (player == null || !player.IsValid || player.IsBot || player.IsHLTV || weaponSync == null) return;
-
-			Task.Run(async () =>
+			if (!gPlayerWeaponsInfo.ContainsKey((int)player.Index))
 			{
-				if (Config.Additional.SkinEnabled)
-					await weaponSync.GetKnifeFromDatabase(playerInfo);
-			});
+				_ = Task.Run(async () =>
+				{
+					if (Config.Additional.SkinEnabled)
+						await weaponSync.GetWeaponPaintsFromDatabase(playerInfo);
 
-			//if (Config.Additional.KnifeEnabled && weaponSync != null)
-			//_ = weaponSync.GetKnifeFromDatabase(playerIndex);
+					if (Config.Additional.KnifeEnabled)
+						await weaponSync.GetKnifeFromDatabase(playerInfo);
+				});
+			}
 		}
 
 		private void OnClientDisconnect(int playerSlot)
 		{
 			CCSPlayerController player = Utilities.GetPlayerFromSlot(playerSlot);
 
-			if (player == null || !player.IsValid || player.IsBot || player.IsHLTV) return;
+			if (player == null || !player.IsValid || player.IsBot || player.IsHLTV || player.UserId == null)
+				return;
 
 			if (Config.Additional.KnifeEnabled)
-				g_playersKnife.Remove((int)player.Index);
-			if (Config.Additional.SkinEnabled)
-				gPlayerWeaponsInfo.Remove((int)player.Index);
+				g_playersKnife.TryRemove((int)player.Index, out _);
+
+			if (Config.Additional.SkinEnabled && gPlayerWeaponsInfo.TryGetValue((int)player.Index, out var innerDictionary))
+			{
+				innerDictionary.Clear();
+				gPlayerWeaponsInfo.TryRemove((int)player.Index, out _);
+			}
+
+			commandsCooldown.Remove((int)player.UserId);
 		}
 
 		private void OnEntityCreated(CEntityInstance entity)
 		{
 			if (!Config.Additional.SkinEnabled) return;
-			var designerName = entity.DesignerName;
+			if (entity == null || !entity.IsValid || string.IsNullOrEmpty(entity.DesignerName)) return;
+			string designerName = entity.DesignerName;
 			if (!weaponList.ContainsKey(designerName)) return;
 			bool isKnife = false;
 			var weapon = new CBasePlayerWeapon(entity.Handle);
@@ -85,34 +93,30 @@ namespace WeaponPaints
 
 			if (player == null || !player.IsValid) return HookResult.Continue;
 
+			/*
 			if (Config.Additional.SkinVisibilityFix)
 				AddTimer(0.2f, () => RefreshSkins(player));
+			*/
 
 			return HookResult.Continue;
 		}
 
+		/*
 		private HookResult OnItemPickup(EventItemPickup @event, GameEventInfo info)
 		{
 			if (@event.Defindex == 42 || @event.Defindex == 59)
 			{
-				Server.PrintToChatAll("test1");
-
 				CCSPlayerController? player = @event.Userid;
 				if (player == null || !player.IsValid || !g_knifePickupCount.ContainsKey((int)player.Index) || player.IsBot || !g_playersKnife.ContainsKey((int)player.Index))
 					return HookResult.Continue;
 
-				Server.PrintToChatAll("test2");
-
 
 				if (g_knifePickupCount[(int)player.Index] >= 2) return HookResult.Continue;
-				Server.PrintToChatAll("test3");
-
 
 				if (g_playersKnife.ContainsKey((int)player.Index)
 					&&
 				   g_playersKnife[(int)player.Index] != "weapon_knife")
 				{
-					Server.PrintToChatAll("usuwam noz");
 					g_knifePickupCount[(int)player.Index]++;
 
 					RemovePlayerKnife(player, true);
@@ -123,69 +127,79 @@ namespace WeaponPaints
 			}
 			return HookResult.Continue;
 		}
+		*/
 
 		public HookResult OnPickup(CEntityIOOutput output, string name, CEntityInstance activator, CEntityInstance caller, CVariant value, float delay)
 		{
 			CCSPlayerController? player = Utilities.GetEntityFromIndex<CCSPlayerPawn>((int)activator.Index).OriginalController.Value;
 
-			if (player == null || player.IsBot || player.IsHLTV)
-				return HookResult.Continue;
-
-			if (player == null || !player.IsValid || player.AuthorizedSteamID == null ||
-				!g_knifePickupCount.ContainsKey((int)player.Index) || !g_playersKnife.ContainsKey((int)player.Index))
+			if (player == null || player.IsBot || player.IsHLTV ||
+				player.SteamID.ToString() == "" || !g_knifePickupCount.TryGetValue((int)player.Index, out var pickupCount) ||
+				!g_playersKnife.ContainsKey((int)player.Index))
+			{
 				return HookResult.Continue;
+			}
 
 			CBasePlayerWeapon weapon = new(caller.Handle);
 
 			if (weapon.AttributeManager.Item.ItemDefinitionIndex != 42 && weapon.AttributeManager.Item.ItemDefinitionIndex != 59)
+			{
 				return HookResult.Continue;
+			}
 
-			if (g_knifePickupCount[(int)player.Index] >= 2) return HookResult.Continue;
+			if (pickupCount >= 2)
+			{
+				return HookResult.Continue;
+			}
 
 			if (g_playersKnife[(int)player.Index] != "weapon_knife")
 			{
-				g_knifePickupCount[(int)player.Index]++;
-				weapon.Remove();
-				if (!PlayerHasKnife(player) && Config.Additional.GiveKnifeAfterRemove)
+				pickupCount++;
+				g_knifePickupCount[(int)player.Index] = pickupCount;
+				player.RemoveItemByDesignerName(weapon.DesignerName);
+				if (Config.Additional.GiveKnifeAfterRemove)
+				{
 					AddTimer(0.2f, () => GiveKnifeToPlayer(player));
+				}
 			}
 
 			return HookResult.Continue;
 		}
 
-
 		private void OnMapStart(string mapName)
 		{
-			if (!Config.Additional.KnifeEnabled) return;
+			if (!Config.Additional.KnifeEnabled && !Config.Additional.SkinEnabled) return;
+
+			if (_database != null)
+				weaponSync = new WeaponSynchronization(_database, Config, GlobalShareApi, GlobalShareServerId);
+
 			// TODO
 			// needed for now
 			AddTimer(2.0f, () =>
 			{
-
 				NativeAPI.IssueServerCommand("mp_t_default_melee \"\"");
 				NativeAPI.IssueServerCommand("mp_ct_default_melee \"\"");
 				NativeAPI.IssueServerCommand("mp_equipment_reset_rounds 0");
 
 				if (Config.GlobalShare)
 					GlobalShareConnect();
-
-				weaponSync = new WeaponSynchronization(DatabaseConnectionString, Config, GlobalShareApi, GlobalShareServerId);
 			});
 
+			/*
 			g_hTimerCheckSkinsData = AddTimer(10.0f, () =>
 			{
 				List<CCSPlayerController> players = Utilities.GetPlayers();
 
 				foreach (CCSPlayerController player in players)
 				{
-					if (player.IsBot || player.IsHLTV || player.AuthorizedSteamID == null) continue;
+					if (player.IsBot || player.IsHLTV || player.SteamID.ToString() == "") continue;
 					if (gPlayerWeaponsInfo.ContainsKey((int)player.Index)) continue;
 
 					PlayerInfo playerInfo = new PlayerInfo
 					{
 						UserId = player.UserId,
 						Index = (int)player.Index,
-						SteamId = player?.AuthorizedSteamID?.SteamId64.ToString(),
+						SteamId = player?.SteamID.ToString(),
 						Name = player?.PlayerName,
 						IpAddress = player?.IpAddress?.Split(":")[0]
 					};
@@ -196,6 +210,7 @@ namespace WeaponPaints
 						_ = weaponSync.GetKnifeFromDatabase(playerInfo);
 				}
 			}, CounterStrikeSharp.API.Modules.Timers.TimerFlags.STOP_ON_MAPCHANGE | CounterStrikeSharp.API.Modules.Timers.TimerFlags.REPEAT);
+			*/
 		}
 
 		private HookResult OnPlayerConnectFull(EventPlayerConnectFull @event, GameEventInfo info)
@@ -208,7 +223,7 @@ namespace WeaponPaints
 			{
 				UserId = player.UserId,
 				Index = (int)player.Index,
-				SteamId = player?.AuthorizedSteamID?.SteamId64.ToString(),
+				SteamId = player?.SteamID.ToString(),
 				Name = player?.PlayerName,
 				IpAddress = player?.IpAddress?.Split(":")[0]
 			};
@@ -231,21 +246,13 @@ namespace WeaponPaints
 		private HookResult OnPlayerSpawn(EventPlayerSpawn @event, GameEventInfo info)
 		{
 			CCSPlayerController? player = @event.Userid;
-			if (player == null || !player.IsValid || player.IsBot)
+			if (player == null || !player.IsValid || !Config.Additional.KnifeEnabled || PlayerHasKnife(player))
 			{
 				return HookResult.Continue;
 			}
 
-			if (Config.Additional.KnifeEnabled)
-			{
-				g_knifePickupCount[(int)player.Index] = 0;
-				AddTimer(0.1f, () => GiveKnifeToPlayer(player));
-			}
-
-			if (Config.Additional.SkinVisibilityFix)
-			{
-				AddTimer(0.3f, () => RefreshSkins(player));
-			}
+			g_knifePickupCount[(int)player.Index] = 0;
+			GiveKnifeToPlayer(player);
 
 			return HookResult.Continue;
 		}
@@ -267,22 +274,78 @@ namespace WeaponPaints
 			return HookResult.Continue;
 		}
 
+		private void OnTick()
+		{
+			foreach (var player in Utilities.GetPlayers())
+			{
+				try
+				{
+					if (player is null || !player.IsValid || !player.PawnIsAlive || player.IsBot || player.IsHLTV || player.Connected != PlayerConnectedState.PlayerConnected)
+						continue;
+
+					var viewModels = GetPlayerViewModels(player);
+					if (viewModels == null || viewModels.Length == 0)
+						continue;
+
+					var viewModel = viewModels[0];
+					if (viewModel == null || viewModel.Value == null || viewModel.Value.Weapon == null || viewModel.Value.Weapon.Value == null)
+						continue;
+
+					var weapon = viewModel.Value.Weapon.Value;
+					if (weapon == null || !weapon.IsValid)
+						continue;
+
+					if (viewModel.Value.VMName.Contains("knife"))
+						continue;
+
+					var sceneNode = viewModel.Value.CBodyComponent?.SceneNode;
+					if (sceneNode == null)
+						continue;
+
+					var skeleton = GetSkeletonInstance(sceneNode);
+					if (skeleton == null)
+						continue;
+
+					int[] knifePaintKits = { 1171, 1170, 1169, 1164, 1162, 1161, 1159, 1175, 1174, 1167, 1165, 1168, 1163, 1160, 1166, 1173 };
+					if (knifePaintKits.Contains(weapon.FallbackPaintKit))
+					{
+						skeleton.ModelState.MeshGroupMask = 1;
+					}
+					else
+					{
+						if (skeleton.ModelState.MeshGroupMask != 2)
+						{
+							skeleton.ModelState.MeshGroupMask = 2;
+						}
+					}
+
+					Utilities.SetStateChanged(viewModel.Value, "CBaseEntity", "m_CBodyComponent");
+				}
+				catch (Exception)
+				{
+					// Handle exceptions silently
+				}
+			}
+		}
+
 		private void RegisterListeners()
 		{
 			RegisterListener<Listeners.OnEntityCreated>(OnEntityCreated);
-			RegisterListener<Listeners.OnClientAuthorized>(OnClientAuthorized);
+			RegisterListener<Listeners.OnClientPutInServer>(OnClientPutInServer);
 			RegisterListener<Listeners.OnClientDisconnect>(OnClientDisconnect);
 			RegisterListener<Listeners.OnMapStart>(OnMapStart);
+			RegisterListener<Listeners.OnTick>(OnTick);
 
-			RegisterEventHandler<EventPlayerConnectFull>(OnPlayerConnectFull);
+			//RegisterEventHandler<EventPlayerConnectFull>(OnPlayerConnectFull);
 			RegisterEventHandler<EventPlayerSpawn>(OnPlayerSpawn);
 			RegisterEventHandler<EventRoundStart>(OnRoundStart, HookMode.Pre);
 			RegisterEventHandler<EventRoundEnd>(OnRoundEnd);
-			RegisterEventHandler<EventItemPurchase>(OnEventItemPurchasePost);
+			//RegisterEventHandler<EventItemPurchase>(OnEventItemPurchasePost);
 			//RegisterEventHandler<EventItemPickup>(OnItemPickup);
 			HookEntityOutput("weapon_knife", "OnPlayerPickup", OnPickup, HookMode.Pre);
 		}
 
+
 		/* WORKAROUND FOR CLIENTS WITHOUT STEAMID ON AUTHORIZATION */
 		/*private HookResult OnPlayerConnectFull(EventPlayerConnectFull @event, GameEventInfo info)
 		{

PlayerExtensions.cs

@@ -7,6 +7,7 @@ public static class PlayerExtensions
 {
 	public static void Print(this CCSPlayerController controller, string message)
 	{
+		if (WeaponPaints._localizer == null) return;
 		StringBuilder _message = new(WeaponPaints._localizer["wp_prefix"]);
 		_message.Append(message);
 		controller.PrintToChat(_message.ToString());

PluginServices.cs

@@ -1 +0,0 @@
-

README.md

@@ -1,27 +1,31 @@
 # CS2 Weapon Paints
 
 ## Description
-Unfinished, unoptimized and not fully functional ugly demo weapon paints plugin for **[CSSharp](https://docs.cssharp.dev/)**.
+Unfinished, unoptimized and not fully functional ugly demo weapon paints plugin for **[CSSharp](https://docs.cssharp.dev/docs/guides/getting-started.html)**. 
 
-## Created [Discord server](https://discord.gg/d9CvaYPSFe) where you can discus about plugin.
+## Created [Discord server](https://discord.gg/d9CvaYPSFe) where you can discuss about plugin.
 
 ### Consider to donate instead of buying from unknown sources.
 [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/E1E2G0P2O) or [![Donate on Steam](https://github.com/Nereziel/cs2-WeaponPaints/assets/32937653/a0d53822-4ca7-4caf-83b4-e1a9b5f8c94e)](https://steamcommunity.com/tradeoffer/new/?partner=41515647&token=gW2W-nXE)
 
 ## Features
 - Changes only paint, seed and wear on weapons and knives
-- MySQL based or global website at [weaponpaints.fun](https://weaponpaints.fun/), so you dont need MySQL/Website
-- Data sync on player connect
-- Added command **`!wp`** to refresh skins ***(with cooldown in second can be configured)***
+- MySQL based or global website, so you dont need MySQL/Website
+- Data syncs on player connect
+- Added command **`!wp`** to refresh skins ***(with cooldown in seconds 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 ""`**
 - Translations support, submit a PR if you want to share your translation
 
+**GlobalShare** - global website accessible at [weaponpaints.fun](https://weaponpaints.fun/)
+
 ## CS2 Server
-- Compile and copy plugin to plugins, [more info here](https://docs.cssharp.dev/guides/hello-world-plugin/)
-- Setup **`addons/counterstrikesharp/configs/plugins/WeaponPaints/WeaponPaints.json`** set **`GlobalShare`** to **`true`** for global, or include database credentials
-- in **`addons/counterstrikesharp/configs/core.json`** set **FollowCS2ServerGuidelines** to **`false`**
+- Have working CounterStrikeSharp (**with RUNTIME!**)
+- Download from Release and copy plugin to plugins
+- Run server with plugin, **it will generate config if installed correctly!**
+- Edit `addons/counterstrikesharp/configs/`**`plugins/WeaponPaints/WeaponPaints.json`** set **`GlobalShare`** to **`true`** for global, or include database credentials
+- In `addons/counterstrikesharp/configs/`**`core.json`** set **FollowCS2ServerGuidelines** to **`false`**
 
 ## Plugin Configuration
 <details>
@@ -72,6 +76,7 @@ Unfinished, unoptimized and not fully functional ugly demo weapon paints plugin
 ## Web install
 Disregard if the config is **`GlobalShare = true`**
 - Requires PHP >= 7.4 ***(Tested on php ver **`8.2.3`** and nginx webserver)***
+- **Before using website, make sure the plugin is correctly loaded in cs2 server!** Mysql tables are created by plugin not by website.
 - Copy website to web server ***(Folder `img` not needed)***
 - Get [Steam API Key](https://steamcommunity.com/dev/apikey)
 - Fill in database credentials and api key in `class/config.php`
@@ -84,6 +89,23 @@ Disregard if the config is **`GlobalShare = true`**
 
 ## Known issues
 - Issue on Windows servers, no knives are given.
+- You can't change knife if it's equpied in cs2 inventory
+- Can cause incompatibility with plugins/maps which manipulates weapons and knives
+
+## Troubleshooting
+<details>
+**Skins are not changing:**
+Set FollowCSGOGuidelines to false in cssharp’s core.jcon config
+
+**Database error table does not exists:**
+Plugin is not loaded or configured with mysql credentials. Tables are auto-created by plugin.
+
+**Knives are disappearing:**
+Set in config GiveKnifeAfterRemove to true 
+
+**Knives are not changing for players:**
+You can't change knife if you have your own equipped
+</details>
 
 ### Use this plugin at your own risk! Using this may lead to GSLT ban or something else Valve come with. [Valve Server guidelines](https://blog.counter-strike.net/index.php/server_guidelines/)
 

Utility.cs

@@ -1,11 +1,11 @@
 using CounterStrikeSharp.API.Core;
 using CounterStrikeSharp.API.Modules.Utils;
 using Dapper;
-using MySqlConnector;
-using Newtonsoft.Json.Linq;
-using Newtonsoft.Json;
-using System.Reflection;
 using Microsoft.Extensions.Logging;
+using MySqlConnector;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System.Reflection;
 
 namespace WeaponPaints
 {
@@ -23,6 +23,7 @@ namespace WeaponPaints
 				Password = Config.DatabasePassword,
 				Database = Config.DatabaseName,
 				Port = (uint)Config.DatabasePort,
+				Pooling = true
 			};
 
 			return builder.ConnectionString;
@@ -65,15 +66,15 @@ namespace WeaponPaints
 		}
 		internal static void LoadSkinsFromFile(string filePath)
 		{
-			if (File.Exists(filePath))
+			try
 			{
 				string json = File.ReadAllText(filePath);
 				var deserializedSkins = JsonConvert.DeserializeObject<List<JObject>>(json);
 				WeaponPaints.skinsList = deserializedSkins ?? new List<JObject>();
 			}
-			else
+			catch (FileNotFoundException)
 			{
-				throw new FileNotFoundException("File not found.", filePath);
+				throw;
 			}
 		}
 
@@ -114,11 +115,11 @@ namespace WeaponPaints
 			{
 				try
 				{
-					HttpResponseMessage response = await client.GetAsync("https://raw.githubusercontent.com/Nereziel/cs2-WeaponPaints/main/VERSION");
+					HttpResponseMessage response = await client.GetAsync("https://raw.githubusercontent.com/Nereziel/cs2-WeaponPaints/main/VERSION").ConfigureAwait(false);
 
 					if (response.IsSuccessStatusCode)
 					{
-						string remoteVersion = await response.Content.ReadAsStringAsync();
+						string remoteVersion = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
 						remoteVersion = remoteVersion.Trim();
 
 						int comparisonResult = string.Compare(version, remoteVersion);
@@ -141,9 +142,13 @@ namespace WeaponPaints
 						logger.LogWarning("Failed to check version");
 					}
 				}
+				catch (HttpRequestException ex)
+				{
+					logger.LogError(ex, "Failed to connect to the version server.");
+				}
 				catch (Exception ex)
 				{
-					Console.WriteLine(ex);
+					logger.LogError(ex, "An error occurred while checking version.");
 				}
 			}
 		}

VERSION

@@ -1 +1 @@
-1.3f
+1.6a

WeaponAction.cs

@@ -3,6 +3,7 @@ using CounterStrikeSharp.API.Core;
 using CounterStrikeSharp.API.Modules.Memory;
 using CounterStrikeSharp.API.Modules.Utils;
 using Microsoft.Extensions.Logging;
+using System.Runtime.InteropServices;
 
 namespace WeaponPaints
 {
@@ -38,7 +39,20 @@ namespace WeaponPaints
 				if (!isKnife && weapon.CBodyComponent != null && weapon.CBodyComponent.SceneNode != null)
 				{
 					var skeleton = GetSkeletonInstance(weapon.CBodyComponent.SceneNode);
-					skeleton.ModelState.MeshGroupMask = 2;
+
+					int[] array = { 1171, 1170, 1169, 1164, 1162, 1161, 1159, 1175, 1174, 1167, 1165, 1168, 1163, 1160, 1166, 1173 };
+					int fallbackPaintKit = weapon.FallbackPaintKit;
+					if (array.Contains(fallbackPaintKit))
+					{
+						skeleton.ModelState.MeshGroupMask = 1;
+					}
+					else
+					{
+						if (skeleton.ModelState.MeshGroupMask != 2)
+						{
+							skeleton.ModelState.MeshGroupMask = 2;
+						}
+					}
 				}
 				return;
 			}
@@ -52,35 +66,55 @@ namespace WeaponPaints
 			weapon.FallbackPaintKit = weaponInfo.Paint;
 			weapon.FallbackSeed = weaponInfo.Seed;
 			weapon.FallbackWear = weaponInfo.Wear;
+
 			if (!isKnife && weapon.CBodyComponent != null && weapon.CBodyComponent.SceneNode != null)
 			{
 				var skeleton = GetSkeletonInstance(weapon.CBodyComponent.SceneNode);
-				skeleton.ModelState.MeshGroupMask = 2;
+				int[] array = { 1171, 1170, 1169, 1164, 1162, 1161, 1159, 1175, 1174, 1167, 1165, 1168, 1163, 1160, 1166, 1173 };
+				int fallbackPaintKit = weapon.FallbackPaintKit;
+				if (array.Contains(fallbackPaintKit))
+				{
+					skeleton.ModelState.MeshGroupMask = 1;
+				}
+				else
+				{
+					if (skeleton.ModelState.MeshGroupMask != 2)
+					{
+						skeleton.ModelState.MeshGroupMask = 2;
+					}
+				}
 			}
 		}
 
 		internal static void GiveKnifeToPlayer(CCSPlayerController? player)
 		{
 			if (!_config.Additional.KnifeEnabled || player == null || !player.IsValid) return;
+
+			string knifeToGive;
 			if (g_playersKnife.TryGetValue((int)player.Index, out var knife))
 			{
-				player.GiveNamedItem(knife);
+				knifeToGive = knife;
 			}
 			else if (_config.Additional.GiveRandomKnife)
 			{
-				var knifeTypes = weaponList.Where(pair => pair.Key.StartsWith("weapon_knife") || pair.Key.StartsWith("weapon_bayonet")).ToDictionary(pair => pair.Key, pair => pair.Value);
+				var knifeTypes = weaponList.Where(pair => pair.Key.StartsWith("weapon_knife") || pair.Key.StartsWith("weapon_bayonet")).ToList();
+
+				if (knifeTypes.Count == 0)
+				{
+					Utility.Log("No valid knife types found.");
+					return;
+				}
 
 				Random random = new();
 				int index = random.Next(knifeTypes.Count);
-				var randomKnifeClass = knifeTypes.Keys.ElementAt(index);
-
-				player.GiveNamedItem(randomKnifeClass);
+				knifeToGive = knifeTypes[index].Key;
 			}
 			else
 			{
-				var defaultKnife = (CsTeam)player.TeamNum == CsTeam.Terrorist ? "weapon_knife_t" : "weapon_knife";
-				player.GiveNamedItem(defaultKnife);
+				knifeToGive = (CsTeam)player.TeamNum == CsTeam.Terrorist ? "weapon_knife_t" : "weapon_knife";
 			}
+
+			player.GiveNamedItem(knifeToGive);
 		}
 
 		internal static bool PlayerHasKnife(CCSPlayerController? player)
@@ -112,6 +146,7 @@ namespace WeaponPaints
 
 		internal void RefreshPlayerKnife(CCSPlayerController? player)
 		{
+			return;
 			if (player == null || !player.IsValid || player.PlayerPawn.Value == null || !player.PawnIsAlive) return;
 			if (player.PlayerPawn.Value.WeaponServices == null || player.PlayerPawn.Value.ItemServices == null) return;
 
@@ -170,6 +205,7 @@ namespace WeaponPaints
 
 		internal void RefreshSkins(CCSPlayerController? player)
 		{
+			return;
 			if (!Utility.IsPlayerValid(player) || !player!.PawnIsAlive) return;
 
 			AddTimer(0.18f, () => NativeAPI.IssueClientCommand((int)player.Index - 1, "slot3"));
@@ -179,62 +215,68 @@ namespace WeaponPaints
 
 		internal void RefreshWeapons(CCSPlayerController? player)
 		{
-			if (player == null || !player.IsValid || player.PlayerPawn.Value == null || !player.PawnIsAlive) return;
-			if (player.PlayerPawn.Value.WeaponServices == null || player.PlayerPawn.Value.ItemServices == null) return;
+			if (player == null || !player.IsValid || player.PlayerPawn?.Value == null || !player.PawnIsAlive)
+				return;
+
+			if (player.PlayerPawn.Value.WeaponServices == null || player.PlayerPawn.Value.ItemServices == null)
+				return;
 
 			var weapons = player.PlayerPawn.Value.WeaponServices.MyWeapons;
-			if (weapons != null && weapons.Count > 0)
+			if (weapons == null || weapons.Count == 0)
+				return;
+
+			var itemServices = new CCSPlayer_ItemServices(player.PlayerPawn.Value.ItemServices.Handle);
+
+			foreach (var weapon in weapons)
 			{
-				CCSPlayer_ItemServices service = new(player.PlayerPawn.Value.ItemServices.Handle);
+				if (weapon == null || !weapon.IsValid || weapon.Value == null || !weapon.Value.IsValid || weapon.Index <= 0 || !weapon.Value.DesignerName.Contains("weapon_"))
+					continue;
 
-				foreach (var weapon in weapons)
+				try
 				{
-					if (weapon != null && weapon.IsValid && weapon.Value != null && weapon.Value.IsValid)
+					string? weaponByDefindex = null;
+
+					if (weapon.Value.DesignerName.Contains("knife") || weapon.Value.DesignerName.Contains("bayonet"))
 					{
-						if (weapon.Index <= 0 || !weapon.Value.DesignerName.Contains("weapon_")) continue;
-						//if (weapon.Value.AttributeManager.Item.ItemDefinitionIndex == 42 || weapon.Value.AttributeManager.Item.ItemDefinitionIndex == 59)
-						try
+						player.RemoveItemByDesignerName(weapon.Value.DesignerName, false);
+						GiveKnifeToPlayer(player);
+					}
+					else
+					{
+						if (weaponDefindex.TryGetValue(weapon.Value.AttributeManager.Item.ItemDefinitionIndex, out weaponByDefindex) && weaponByDefindex != null)
 						{
-							if (weapon.Value.DesignerName.Contains("knife") || weapon.Value.DesignerName.Contains("bayonet"))
+							int clip1 = weapon.Value.Clip1;
+							int reservedAmmo = weapon.Value.ReserveAmmo[0];
+
+							player.RemoveItemByDesignerName(weapon.Value.DesignerName, false);
+							var newWeapon = new CBasePlayerWeapon(player.GiveNamedItem(weaponByDefindex));
+
+							Server.NextFrame(() =>
 							{
-								weapon.Value.Remove();
-								GiveKnifeToPlayer(player);
-							}
-							else
-							{
-								if (!weaponDefindex.ContainsKey(weapon.Value.AttributeManager.Item.ItemDefinitionIndex)) continue;
-								int clip1, reservedAmmo;
-
-								clip1 = weapon.Value.Clip1;
-								reservedAmmo = weapon.Value.ReserveAmmo[0];
-
-								weapon.Value.Remove();
-								string weaponByDefindex = weaponDefindex[weapon.Value.AttributeManager.Item.ItemDefinitionIndex];
-								CBasePlayerWeapon newWeapon = new(player.GiveNamedItem(weaponByDefindex));
-
-								Server.NextFrame(() =>
+								try
 								{
-									if (newWeapon == null) return;
-									try
+									if (newWeapon != null)
 									{
 										newWeapon.Clip1 = clip1;
 										newWeapon.ReserveAmmo[0] = reservedAmmo;
 									}
-									catch (Exception)
-									{ }
-								});
-							}
+								}
+								catch (Exception ex)
+								{
+									Logger.LogWarning("Error setting weapon properties: " + ex.Message);
+								}
+							});
 						}
-						catch (Exception ex)
+						else
 						{
-							Logger.LogWarning("Refreshing weapons exception");
-							Console.WriteLine("[WeaponPaints] Refreshing weapons exception");
-							Console.WriteLine(ex.Message);
+							Logger.LogWarning("Unable to find weapon by defindex.");
 						}
 					}
 				}
-				if (Config.Additional.SkinVisibilityFix)
-					RefreshSkins(player);
+				catch (Exception ex)
+				{
+					Logger.LogWarning("Refreshing weapons exception: " + ex.Message);
+				}
 			}
 		}
 
@@ -247,13 +289,11 @@ namespace WeaponPaints
 			if (weapons != null && weapons.Count > 0)
 			{
 				CCSPlayer_ItemServices service = new CCSPlayer_ItemServices(player.PlayerPawn.Value.ItemServices.Handle);
-				//var dropWeapon = VirtualFunction.CreateVoid<nint, nint>(service.Handle, GameData.GetOffset("CCSPlayer_ItemServices_DropActivePlayerWeapon"));
 
 				foreach (var weapon in weapons)
 				{
 					if (weapon != null && weapon.IsValid && weapon.Value != null && weapon.Value.IsValid)
 					{
-						//if (weapon.Value.AttributeManager.Item.ItemDefinitionIndex == 42 || weapon.Value.AttributeManager.Item.ItemDefinitionIndex == 59)
 						if (weapon.Value.DesignerName.Contains("knife") || weapon.Value.DesignerName.Contains("bayonet"))
 						{
 							if (!force)
@@ -285,26 +325,22 @@ namespace WeaponPaints
 		}
 		private static int GetRandomPaint(int defindex)
 		{
+			if (skinsList == null || skinsList.Count == 0)
+				return 0;
 
-			if (skinsList != null)
-			{
-				Random rnd = new Random();
-				// Filter weapons by the provided defindex
-				var filteredWeapons = skinsList.FindAll(w => w["weapon_defindex"]?.ToString() == defindex.ToString());
+			Random rnd = new Random();
+
+			// Filter weapons by the provided defindex
+			var filteredWeapons = skinsList.Where(w => w["weapon_defindex"]?.ToString() == defindex.ToString()).ToList();
+
+			if (filteredWeapons.Count == 0)
+				return 0;
+
+			var randomWeapon = filteredWeapons[rnd.Next(filteredWeapons.Count)];
+
+			if (int.TryParse(randomWeapon["paint"]?.ToString(), out int paintValue))
+				return paintValue;
 
-				if (filteredWeapons.Count > 0)
-				{
-					var randomWeapon = filteredWeapons[rnd.Next(filteredWeapons.Count)];
-					if (int.TryParse(randomWeapon["paint"]?.ToString(), out int paintValue))
-					{
-						return paintValue;
-					}
-					else
-					{
-						return 0;
-					}
-				}
-			}
 			return 0;
 		}
 
@@ -313,5 +349,27 @@ namespace WeaponPaints
 			Func<nint, nint> GetSkeletonInstance = VirtualFunction.Create<nint, nint>(node.Handle, 8);
 			return new CSkeletonInstance(GetSkeletonInstance(node.Handle));
 		}
+
+		private static unsafe CHandle<CBaseViewModel>[]? GetPlayerViewModels(CCSPlayerController player)
+		{
+			if (player.PlayerPawn.Value == null || player.PlayerPawn.Value.ViewModelServices == null) return null;
+			CCSPlayer_ViewModelServices viewModelServices = new CCSPlayer_ViewModelServices(player.PlayerPawn.Value.ViewModelServices!.Handle);
+			return GetFixedArray<CHandle<CBaseViewModel>>(viewModelServices.Handle, "CCSPlayer_ViewModelServices", "m_hViewModel", 3);
+		}
+
+		public static unsafe T[] GetFixedArray<T>(nint pointer, string @class, string member, int length) where T : CHandle<CBaseViewModel>
+		{
+			nint ptr = pointer + Schema.GetSchemaOffset(@class, member);
+			Span<nint> references = MemoryMarshal.CreateSpan<nint>(ref ptr, length);
+			T[] values = new T[length];
+
+			for (int i = 0; i < length; i++)
+			{
+				values[i] = (T)Activator.CreateInstance(typeof(T), references[i])!;
+			}
+
+			return values;
+		}
+
 	}
 }

WeaponPaints.cs

@@ -2,13 +2,15 @@ using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
 using CounterStrikeSharp.API.Core.Attributes;
 using CounterStrikeSharp.API.Modules.Cvars;
-using Newtonsoft.Json.Linq;
-using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Localization;
+using Microsoft.Extensions.Logging;
+using MySqlConnector;
+using Newtonsoft.Json.Linq;
+using System.Collections.Concurrent;
 
 namespace WeaponPaints;
 
-[MinimumApiVersion(121)]
+[MinimumApiVersion(163)]
 public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig>
 {
 	internal static readonly Dictionary<string, string> weaponList = new()
@@ -35,6 +37,7 @@ public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig
 		{"weapon_negev", "Negev"},
 		{"weapon_sawedoff", "Sawed-Off"},
 		{"weapon_tec9", "Tec-9"},
+		{"weapon_taser", "Zeus x27"},
 		{"weapon_hkp2000", "P2000"},
 		{"weapon_mp7", "MP7"},
 		{"weapon_mp9", "MP9"},
@@ -66,24 +69,24 @@ public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig
 		{ "weapon_knife_cord", "Paracord Knife" },
 		{ "weapon_knife_canis", "Survival Knife" },
 		{ "weapon_knife_outdoor", "Nomad Knife" },
-		{ "weapon_knife_skeleton", "Skeleton Knife" }
+		{ "weapon_knife_skeleton", "Skeleton Knife" },
+		{ "weapon_knife_kukri", "Kukri Knife" }
 	};
 
 	internal static WeaponPaintsConfig _config = new WeaponPaintsConfig();
 	internal static IStringLocalizer? _localizer;
 	internal static Dictionary<int, int> g_knifePickupCount = new Dictionary<int, int>();
-	internal static Dictionary<int, string> g_playersKnife = new();
-	internal static Dictionary<int, Dictionary<int, WeaponInfo>> gPlayerWeaponsInfo = new Dictionary<int, Dictionary<int, WeaponInfo>>();
+	internal static ConcurrentDictionary<int, string> g_playersKnife = new ConcurrentDictionary<int, string>();
+	internal static ConcurrentDictionary<int, ConcurrentDictionary<int, WeaponInfo>> gPlayerWeaponsInfo = new ConcurrentDictionary<int, ConcurrentDictionary<int, WeaponInfo>>();
 	internal static List<JObject> skinsList = new List<JObject>();
 	internal static WeaponSynchronization? weaponSync;
-	//internal static List<int> g_changedKnife = new();
 	internal bool g_bCommandsAllowed = true;
 
 	internal Uri GlobalShareApi = new("https://weaponpaints.fun/api.php");
 	internal int GlobalShareServerId = 0;
-	private DateTime[] commandCooldown = new DateTime[Server.MaxPlayers];
-	private string DatabaseConnectionString = string.Empty;
-	private CounterStrikeSharp.API.Modules.Timers.Timer? g_hTimerCheckSkinsData = null;
+	internal static Dictionary<int, DateTime> commandsCooldown = new Dictionary<int, DateTime>();
+	internal static Database? _database;
+	//private CounterStrikeSharp.API.Modules.Timers.Timer? g_hTimerCheckSkinsData = null;
 	public static Dictionary<int, string> weaponDefindex { get; } = new Dictionary<int, string>
 	{
 		{ 1, "weapon_deagle" },
@@ -108,6 +111,7 @@ public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig
 		{ 28, "weapon_negev" },
 		{ 29, "weapon_sawedoff" },
 		{ 30, "weapon_tec9" },
+		{ 31, "weapon_taser" },
 		{ 32, "weapon_hkp2000" },
 		{ 33, "weapon_mp7" },
 		{ 34, "weapon_mp9" },
@@ -138,14 +142,15 @@ public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig
 		{ 521, "weapon_knife_outdoor" },
 		{ 522, "weapon_knife_stiletto" },
 		{ 523, "weapon_knife_widowmaker" },
-		{ 525, "weapon_knife_skeleton" }
+		{ 525, "weapon_knife_skeleton" },
+		{ 526, "weapon_knife_kukri" }
 	};
 
 	public WeaponPaintsConfig Config { get; set; } = new();
 	public override string ModuleAuthor => "Nereziel & daffyy";
 	public override string ModuleDescription => "Skin and knife selector, standalone and web-based";
 	public override string ModuleName => "WeaponPaints";
-	public override string ModuleVersion => "1.3g";
+	public override string ModuleVersion => "1.6a";
 
 	public static WeaponPaintsConfig GetWeaponPaintsConfig()
 	{
@@ -154,45 +159,34 @@ public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig
 
 	public override void Load(bool hotReload)
 	{
-		if (!Config.GlobalShare)
-		{
-			DatabaseConnectionString = Utility.BuildDatabaseConnectionString();
-			Utility.TestDatabaseConnection();
-		}
-
-		if (hotReload)
+		if (hotReload && weaponSync != null)
 		{
 			OnMapStart(string.Empty);
 
-			List<CCSPlayerController> players = Utilities.GetPlayers();
-
-			foreach (CCSPlayerController player in players)
+			foreach (var player in Utilities.GetPlayers())
 			{
-				if (player == null || !player.IsValid || player.IsBot || player.IsHLTV || player.AuthorizedSteamID == null) continue;
-				if (gPlayerWeaponsInfo.ContainsKey((int)player.Index)) continue;
+				if (weaponSync == null || player is null || !player.IsValid || !player.PawnIsAlive || player.IsBot || player.IsHLTV || player.Connected != PlayerConnectedState.PlayerConnected)
+					continue;
+
+				g_knifePickupCount[(int)player.Index] = 0;
+				gPlayerWeaponsInfo.TryRemove((int)player.Index, out _);
+				g_playersKnife.TryRemove((int)player.Index, out _);
 
 				PlayerInfo playerInfo = new PlayerInfo
 				{
 					UserId = player.UserId,
 					Index = (int)player.Index,
-					SteamId = player?.AuthorizedSteamID?.SteamId64.ToString(),
+					SteamId = player?.SteamID.ToString(),
 					Name = player?.PlayerName,
 					IpAddress = player?.IpAddress?.Split(":")[0]
 				};
 
-				if (Config.Additional.SkinEnabled && weaponSync != null)
+				if (Config.Additional.SkinEnabled)
 					_ = weaponSync.GetWeaponPaintsFromDatabase(playerInfo);
-				if (Config.Additional.KnifeEnabled && weaponSync != null)
+				if (Config.Additional.KnifeEnabled)
 					_ = weaponSync.GetKnifeFromDatabase(playerInfo);
-
-				g_knifePickupCount[(int)player!.Index] = 0;
 			}
-			/*
-			RegisterListeners();
-			RegisterCommands();
-			*/
 		}
-
 		if (Config.Additional.KnifeEnabled)
 			SetupKnifeMenu();
 		if (Config.Additional.SkinEnabled)
@@ -213,6 +207,22 @@ public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig
 				Logger.LogError("You need to setup Database credentials in config!");
 				throw new Exception("[WeaponPaints] You need to setup Database credentials in config!");
 			}
+			/*
+			DatabaseConnectionString = Utility.BuildDatabaseConnectionString();
+			Utility.TestDatabaseConnection();
+			*/
+
+			var builder = new MySqlConnectionStringBuilder
+			{
+				Server = config.DatabaseHost,
+				UserID = config.DatabaseUser,
+				Password = config.DatabasePassword,
+				Database = config.DatabaseName,
+				Port = (uint)config.DatabasePort,
+				Pooling = true
+			};
+
+			_database = new(builder.ConnectionString);
 		}
 
 		Config = config;
@@ -253,7 +263,7 @@ public partial class WeaponPaints : BasePlugin, IPluginConfig<WeaponPaintsConfig
 				Task<string> responseBodyTask = response.Content.ReadAsStringAsync();
 				responseBodyTask.Wait();
 				string responseBody = responseBodyTask.Result;
-				GlobalShareServerId = Int32.Parse(responseBody);
+				GlobalShareServerId = int.Parse(responseBody);
 			}
 			else
 			{

WeaponPaints.csproj

@@ -9,9 +9,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CounterStrikeSharp.API" Version="1.0.121" />
-    <PackageReference Include="Dapper" Version="2.1.24" />
-    <PackageReference Include="MySqlConnector" Version="2.3.1" />
+    <PackageReference Include="CounterStrikeSharp.API" Version="1.0.163" />
+    <PackageReference Include="Dapper" Version="2.1.28" />
+    <PackageReference Include="MySqlConnector" Version="2.3.5" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 

WeaponSynchronization.cs

@@ -1,19 +1,19 @@
 using Dapper;
-using MySqlConnector;
 using Newtonsoft.Json.Linq;
+using System.Collections.Concurrent;
 
 namespace WeaponPaints
 {
 	internal class WeaponSynchronization
 	{
 		private readonly WeaponPaintsConfig _config;
-		private readonly string _databaseConnectionString;
+		private readonly Database _database;
 		private readonly Uri _globalShareApi;
 		private readonly int _globalShareServerId;
 
-		internal WeaponSynchronization(string databaseConnectionString, WeaponPaintsConfig config, Uri globalShareApi, int globalShareServerId)
+		internal WeaponSynchronization(Database database, WeaponPaintsConfig config, Uri globalShareApi, int globalShareServerId)
 		{
-			_databaseConnectionString = databaseConnectionString;
+			_database = database;
 			_config = config;
 			_globalShareApi = globalShareApi;
 			_globalShareServerId = globalShareServerId;
@@ -63,21 +63,16 @@ namespace WeaponPaints
 					return;
 				}
 
-				using (var connection = new MySqlConnection(_databaseConnectionString))
-				{
-					await connection.OpenAsync();
-					string query = "SELECT `knife` FROM `wp_player_knife` WHERE `steamid` = @steamid";
-					string? PlayerKnife = await connection.QueryFirstOrDefaultAsync<string>(query, new { steamid = player.SteamId });
 
-					if (PlayerKnife != null)
+				await using (var connection = await _database.GetConnectionAsync())
+				{
+					string query = "SELECT `knife` FROM `wp_player_knife` WHERE `steamid` = @steamid";
+					string? playerKnife = await connection.QueryFirstOrDefaultAsync<string>(query, new { steamid = player.SteamId });
+
+					if (playerKnife != null)
 					{
-						WeaponPaints.g_playersKnife[player.Index] = PlayerKnife;
+						WeaponPaints.g_playersKnife[player.Index] = playerKnife;
 					}
-					else
-					{
-						return;
-					}
-					await connection.CloseAsync();
 				}
 			}
 			catch (Exception e)
@@ -94,7 +89,7 @@ namespace WeaponPaints
 
 			if (!WeaponPaints.gPlayerWeaponsInfo.TryGetValue(player.Index, out _))
 			{
-				WeaponPaints.gPlayerWeaponsInfo[player.Index] = new Dictionary<int, WeaponInfo>();
+				WeaponPaints.gPlayerWeaponsInfo[player.Index] = new ConcurrentDictionary<int, WeaponInfo>();
 			}
 			try
 			{
@@ -149,36 +144,26 @@ namespace WeaponPaints
 					}
 				}
 
-				using (var connection = new MySqlConnection(_databaseConnectionString))
+				await using (var connection = await _database.GetConnectionAsync())
 				{
-					await connection.OpenAsync();
-
 					string query = "SELECT * FROM `wp_player_skins` WHERE `steamid` = @steamid";
-					IEnumerable<dynamic> PlayerSkins = await connection.QueryAsync<dynamic>(query, new { steamid = player.SteamId });
+					var playerSkins = await connection.QueryAsync(query, new { steamid = player.SteamId });
 
-					if (PlayerSkins != null && PlayerSkins.AsList().Count > 0)
+					foreach (var row in playerSkins)
 					{
-						PlayerSkins.ToList().ForEach(row =>
+						int weaponDefIndex = row.weapon_defindex ?? default;
+						int weaponPaintId = row.weapon_paint_id ?? default;
+						float weaponWear = row.weapon_wear ?? default;
+						int weaponSeed = row.weapon_seed ?? default;
+
+						WeaponInfo weaponInfo = new WeaponInfo
 						{
-							int weaponDefIndex = row.weapon_defindex ?? default(int);
-							int weaponPaintId = row.weapon_paint_id ?? default(int);
-							float weaponWear = row.weapon_wear ?? default(float);
-							int weaponSeed = row.weapon_seed ?? default(int);
-
-							WeaponInfo weaponInfo = new WeaponInfo
-							{
-								Paint = weaponPaintId,
-								Seed = weaponSeed,
-								Wear = weaponWear
-							};
-							WeaponPaints.gPlayerWeaponsInfo[player.Index][weaponDefIndex] = weaponInfo;
-						});
+							Paint = weaponPaintId,
+							Seed = weaponSeed,
+							Wear = weaponWear
+						};
+						WeaponPaints.gPlayerWeaponsInfo[player.Index][weaponDefIndex] = weaponInfo;
 					}
-					else
-					{
-						return;
-					}
-					await connection.CloseAsync();
 				}
 			}
 			catch (Exception e)
@@ -191,28 +176,24 @@ namespace WeaponPaints
 		internal async Task SyncKnifeToDatabase(PlayerInfo player, string knife)
 		{
 			if (!_config.Additional.KnifeEnabled) return;
+			if (player.SteamId == null || player.Index == 0) return;
+
 			try
 			{
-				if (player.SteamId == null || player.Index == 0) return;
-
-				using var connection = new MySqlConnection(_databaseConnectionString);
-				await connection.OpenAsync();
+				await using var connection = await _database.GetConnectionAsync();
 				string query = "INSERT INTO `wp_player_knife` (`steamid`, `knife`) VALUES(@steamid, @newKnife) ON DUPLICATE KEY UPDATE `knife` = @newKnife";
 				await connection.ExecuteAsync(query, new { steamid = player.SteamId, newKnife = knife });
-				await connection.CloseAsync();
 			}
 			catch (Exception e)
 			{
 				Utility.Log(e.Message);
-				return;
 			}
 		}
 		internal async Task SyncWeaponPaintsToDatabase(PlayerInfo player)
 		{
 			if (player == null || player.Index <= 0 || player.SteamId == null) return;
 
-			using var connection = new MySqlConnection(_databaseConnectionString);
-			await connection.OpenAsync();
+			await using var connection = await _database.GetConnectionAsync();
 
 			if (!WeaponPaints.gPlayerWeaponsInfo.ContainsKey(player.Index))
 				return;
@@ -226,23 +207,15 @@ namespace WeaponPaints
 				float wear = weaponInfo.Wear;
 				int seed = weaponInfo.Seed;
 
-				string updateSql = "UPDATE `wp_player_skins` SET `weapon_paint_id` = @paintId, " +
-								   "`weapon_wear` = @wear, `weapon_seed` = @seed WHERE `steamid` = @steamid " +
-								   "AND `weapon_defindex` = @weaponDefIndex";
+				string updateSql = "INSERT INTO `wp_player_skins` (`steamid`, `weapon_defindex`, " +
+								   "`weapon_paint_id`, `weapon_wear`, `weapon_seed`) " +
+								   "VALUES (@steamid, @weaponDefIndex, @paintId, @wear, @seed) " +
+								   "ON DUPLICATE KEY UPDATE `weapon_paint_id` = @paintId, " +
+								   "`weapon_wear` = @wear, `weapon_seed` = @seed";
 
-				var updateParams = new { paintId, wear, seed, steamid = player.SteamId, weaponDefIndex };
-				int rowsAffected = await connection.ExecuteAsync(updateSql, updateParams);
-
-				if (rowsAffected == 0)
-				{
-					string insertSql = "INSERT INTO `wp_player_skins` (`steamid`, `weapon_defindex`, " +
-									   "`weapon_paint_id`, `weapon_wear`, `weapon_seed`) " +
-									   "VALUES (@steamid, @weaponDefIndex, @paintId, @wear, @seed)";
-
-					await connection.ExecuteAsync(insertSql, updateParams);
-				}
+				var updateParams = new { steamid = player.SteamId, weaponDefIndex, paintId, wear, seed };
+				await connection.ExecuteAsync(updateSql, updateParams);
 			}
-			await connection.CloseAsync();
 		}
 	}
 }

lang/ua.json

@@ -0,0 +1,14 @@
+{
+	"wp_prefix": "{lightblue}[WeaponPaints] {default}",
+	"wp_info_website": "Відвідайте веб-сайт {lime}{0},{default} щоб вибрати скин",
+	"wp_info_refresh": "Напишіть у чат {lime}!wp{default} для синхронізації вибраних скинів",
+	"wp_info_knife": "Напишіть у чат {lime}!knife,{default} щоб вибрати ніж",
+	"wp_command_cooldown": "{lightred}Ви не можете вибрати зброю зараз",
+	"wp_command_refresh_done": "{lime}Оновлення скинів для зброї",
+	"wp_knife_menu_select": "Ви вибрали скин {lime}{0}{default} для ножа",
+	"wp_knife_menu_kill": "Щоб правильно застосувати скин для ножа, напишіть у чат {lime}!kill{default}",
+	"wp_knife_menu_title": "Меню ножів",
+	"wp_skin_menu_weapon_title": "Меню зброї",
+	"wp_skin_menu_skin_title": "Виберіть скин для {lime}{0}{default}",
+	"wp_skin_menu_select": "Ви вибрали скин {lime}{0}{default} для зброї"
+}

lang/zh-cn.json

@@ -0,0 +1,14 @@
+{
+	"wp_prefix": "{lightblue}[武器皮肤] {default}",
+	"wp_info_website": "在线访问 {lime}{0}{default} 更改你的武器皮肤",
+	"wp_info_refresh": "输入 {lime}!wp{default} 进行在线皮肤同步",
+	"wp_info_knife": "输入 {lime}!knife{default} 打开刀菜单",
+	"wp_command_cooldown": "{lightred}皮肤同步刷新冷却中",
+	"wp_command_refresh_done": "{lime}刷新武器皮肤中",
+	"wp_knife_menu_select": "你选择了 {lime}{0}{default} 作为你的刀",
+	"wp_knife_menu_kill": "如需完全应用皮肤到刀上, 你需要输入 {lime}!kill{default} 自杀来进行刷新",
+	"wp_knife_menu_title": "刀菜单",
+	"wp_skin_menu_weapon_title": "武器菜单",
+	"wp_skin_menu_skin_title": "选择 {lime}{0}{default} 的皮肤",
+	"wp_skin_menu_select": "你选择了 {lime}{0}{default} 作为你的皮肤"
+}

website/class/database.php

@@ -4,7 +4,14 @@ class DataBase {
     private $PDO;
 
     public function __construct() {
-        $this->PDO = new PDO("mysql:host=".DB_HOST."; port=".DB_PORT."; dbname=".DB_NAME, DB_USER, DB_PASS, array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"));
+        try {
+            $this->PDO = new PDO("mysql:host=".DB_HOST."; port=".DB_PORT."; dbname=".DB_NAME, DB_USER, DB_PASS, array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"));
+        }
+        catch(PDOException $ex)
+        {
+            echo "<div style='display: flex; flex-direction: column;align-items: center;justify-content: center;text-align: center;'><h2>Problem with database!</h2>";
+            die("<pre style='padding: 10px;text-wrap: balance; border: 2px solid #ed6bd3;background: #252525; color: #ed6bd3; width: 50%;'>" . $ex . "</pre>");
+        }
     }
     public function select($query, $bindings = []) {
         $STH = $this->PDO->prepare($query);

website/class/utils.php

@@ -62,7 +62,8 @@ class UtilsClass
                     521,
                     522,
                     523,
-                    525
+                    525,
+                    526
                 ])
             )
                 continue;
@@ -88,7 +89,11 @@ class UtilsClass
         $selected = [];
 
         foreach ($temp as $weapon) {
-            $selected[$weapon['weapon_defindex']] = $weapon['weapon_paint_id'];
+            $selected[$weapon['weapon_defindex']] =  [
+                'weapon_paint_id' => $weapon['weapon_paint_id'],
+                'weapon_seed' => $weapon['weapon_seed'],
+                'weapon_wear' => $weapon['weapon_wear'],
+            ];
         }
 
         return $selected;

website/getskins.php

@@ -0,0 +1,73 @@
+<?php
+$weapons = array (
+"weapon_deagle" => 1,
+"weapon_elite" => 2,
+"weapon_fiveseven" => 3,
+"weapon_glock" => 4,
+"weapon_ak47" => 7,
+"weapon_aug" => 8,
+"weapon_awp" => 9,
+"weapon_famas" => 10,
+"weapon_g3sg1" => 10,
+"weapon_galilar" => 13,
+"weapon_m249" => 14,
+"weapon_m4a1" => 16,
+"weapon_mac10" => 17,
+"weapon_p90" => 19,
+"weapon_mp5sd" => 23,
+"weapon_ump45" => 24,
+"weapon_xm1014" => 25,
+"weapon_bizon" => 26,
+"weapon_mag7" => 27,
+"weapon_negev" => 28,
+"weapon_sawedoff" => 29,
+"weapon_tec9" => 30,
+"weapon_hkp2000" => 32,
+"weapon_mp7" => 33,
+"weapon_mp9" => 34,
+"weapon_nova" => 35,
+"weapon_p250" => 36,
+"weapon_scar20" => 38,
+"weapon_sg556" => 39,
+"weapon_ssg08" => 40,
+"weapon_m4a1_silencer" => 60,
+"weapon_usp_silencer" => 61,
+"weapon_cz75a" => 63,
+"weapon_revolver" => 64,
+"weapon_bayonet" => 500,
+"weapon_knife_css" => 503,
+"weapon_knife_flip" => 505,
+"weapon_knife_gut" => 506,
+"weapon_knife_karambit" => 507,
+"weapon_knife_m9_bayonet" => 508,
+"weapon_knife_tactical" => 509,
+"weapon_knife_falchion" => 512,
+"weapon_knife_survival_bowie"=> 514,
+"weapon_knife_butterfly" => 515,
+"weapon_knife_push" => 516,
+"weapon_knife_cord" => 517,
+"weapon_knife_canis" => 518,
+"weapon_knife_ursus" => 519,
+"weapon_knife_gypsy_jackknife" => 520,
+"weapon_knife_outdoor" => 521,
+"weapon_knife_stiletto" => 522,
+"weapon_knife_widowmaker" => 523,
+"weapon_knife_skeleton" => 525);
+$json = json_decode(file_get_contents('skins.json')); 
+echo "<pre>";
+foreach($json as $skin)
+{
+	if(!str_contains($skin->weapon->id, "weapon_")) continue;
+	$name = $skin->name;
+	$name = str_replace("'","\'",$name);
+	$weapon = $skin->weapon->id;
+	$image = $skin->image;
+	$paint = $skin->paint_index;
+	echo "('{$weapon}', {$weapons[$weapon]}, {$paint}, '{$image}', '{$name}')";
+	echo ",<br>";
+	
+}
+//print_r($json);
+echo "</pre>";
+
+?>