Added plugin project config in gitignore as it depends on the user's setup

.gitignore

@@ -1,2 +1,3 @@
 bin
 obj
+plugin.csproj

README.md

@@ -0,0 +1,36 @@
+# Porning CS2 plugin
+The official plugin of Porning's CS2 server
+
+# Installation
+### Installing Metamod
+Download the latest version [here](https://www.metamodsource.net/downloads.php/?branch=master). \
+Extract the files and copy the `/addons/` directory into `/game/csgo/`. \
+Modify `/game/csgo/gameinfo.gi` as such by adding `Game	csgo/addons/metamod`:
+```cs
+FileSystem
+	{
+		SearchPaths
+		{
+			Game_LowViolence	csgo_lv // Perfect World content override
+
+			Game	csgo/addons/metamod
+
+			Game	csgo
+			Game	csgo_imported
+			Game	csgo_core
+			Game	core
+```
+### Installing CounterStrikeSharp
+Download the latest version with runtime [here](https://github.com/roflmuffin/CounterStrikeSharp/releases). \
+Extract the files and copy them into `/addons/`.
+### Installing Porning
+Clone the latest version of the repository. \
+Modify `plugin.csproj` by changing the directory used to copy the output files of the plugin.
+```cs
+  <Target Name="CopyAllOutputAfterBuild" AfterTargets="AfterBuild">
+    <ItemGroup>
+      <MyOutputFiles Include="$(TargetDir)**\*.*" />
+    </ItemGroup>
+    <Copy SourceFiles="@(MyOutputFiles)" DestinationFolder="$SERVER_LOCATION$/game/csgo/addons/counterstrikesharp/plugins/plugin/%(RecursiveDir)" />
+  </Target>
+```

plugin.cs

@@ -6,14 +6,15 @@ public class Porning : BasePlugin
 {
     public override string ModuleName => "p0rning";
     public override string ModuleVersion => "0.0.1";
-    private static readonly ulong SpawnedWeaponId = 16384; // Randomly chosen
     private readonly AdminCommands adminCommands;
     private readonly PlayerCommands playerCommands;
+    private SkinsManager skinsManager;
 
     public Porning()
     {
         adminCommands = new AdminCommands(this);
         playerCommands = new PlayerCommands(this);
+        skinsManager = new SkinsManager(this);
     }
 
     public override void Load(bool hotReload)

plugin.csproj.example

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <Reference Include="CounterStrikeSharp.API">
-      <HintPath>/games/cs2-server/game/csgo/addons/counterstrikesharp/api/CounterStrikeSharp.API.dll</HintPath>
+      <HintPath>/run/media/aindustries/porning/server/game/csgo/addons/counterstrikesharp/api/CounterStrikeSharp.API.dll</HintPath>
     </Reference>
   </ItemGroup>
 
@@ -24,7 +24,7 @@
     <ItemGroup>
       <MyOutputFiles Include="$(TargetDir)**\*.*" />
     </ItemGroup>
-    <Copy SourceFiles="@(MyOutputFiles)" DestinationFolder="/games/cs2-server//game/csgo/addons/counterstrikesharp/plugins/plugin/%(RecursiveDir)" />
+    <Copy SourceFiles="@(MyOutputFiles)" DestinationFolder="/run/media/aindustries/porning/server/game/csgo/addons/counterstrikesharp/plugins/plugin/%(RecursiveDir)" />
   </Target>
 
 </Project>

skins/skins.cs

@@ -0,0 +1,257 @@
+using CounterStrikeSharp.API.Core;
+using CounterStrikeSharp.API;
+using CounterStrikeSharp.API.Modules.Memory.DynamicFunctions;
+
+namespace Porning;
+
+class SkinsManager
+{
+    private readonly BasePlugin plugin;
+    private static readonly ulong SpawnedWeaponId = 16384; // Randomly chosen
+    private static readonly MemoryFunctionVoid<nint, string, float> CAttributeListSetOrAddAttributeValueByName = new(GameData.GetSignature("CAttributeList_SetOrAddAttributeValueByName"));
+
+    public SkinsManager(BasePlugin plugin)
+    {
+        this.plugin = plugin;
+        plugin.RegisterListener<Listeners.OnEntitySpawned>((entity) => { OnEntitySpawned(entity); });
+        plugin.RegisterListener<Listeners.OnEntityParentChanged>((entity, parent) => { OnEntityParentChanged(entity, parent); });
+        plugin.RegisterEventHandler<EventItemPickup>(OnItemEquip);
+        plugin.RegisterEventHandler<EventPlayerSpawn>(OnPlayerSpawn);
+    }
+
+    public void OnEntitySpawned(CEntityInstance entity)
+    {
+    }
+
+    public void OnEntityParentChanged(CEntityInstance entity, CEntityInstance parent)
+    {
+
+    }
+
+    private HookResult OnPlayerSpawn(EventPlayerSpawn @event, GameEventInfo info)
+    {
+        var player = @event.Userid;
+
+        if (player == null || !player.IsValid) return HookResult.Continue;
+
+        // On attend la frame suivante pour s'assurer que le moteur du jeu a fini 
+        // d'attribuer le corps (Pawn) et l'équipement par défaut au joueur.
+        Server.NextFrame(() =>
+        {
+            if (player.IsValid && player.PlayerPawn.IsValid && player.PawnIsAlive)
+            {
+                ApplySportGlovesPandorasBox(player);
+                ApplyAgentSirBloodyMiamiDarryl(player);
+            }
+        });
+
+        return HookResult.Continue;
+    }
+
+    private HookResult OnItemEquip(EventItemPickup @event, GameEventInfo info)
+    {
+        var player = @event.Userid;
+
+        if (player == null || !player.IsValid) return HookResult.Continue;
+
+        Server.NextFrame(() =>
+        {
+            if (!player.IsValid || !player.PlayerPawn.IsValid) return;
+
+            var pawn = player.PlayerPawn.Value;
+            if (pawn == null) return;
+
+            var myWeapons = pawn.WeaponServices?.MyWeapons;
+            if (myWeapons == null) return;
+
+            // Reproduction de la méthode GiveOnItemPickup du dépôt GitHub
+            foreach (var handle in myWeapons)
+            {
+                var weapon = handle.Value;
+
+                if (weapon == null || !weapon.IsValid) continue;
+
+                if (weapon.DesignerName == "weapon_ak47")
+                {
+                    ApplyAK47Skin1171(weapon, player);
+                }
+                else if (weapon.DesignerName == "weapon_deagle")
+                {
+                    ApplyDeagleSkin(weapon, player);
+                }
+                else if (weapon.DesignerName.Contains("knife") || weapon.DesignerName.Contains("bayonet"))
+                {
+                    ApplyButterflyKnifeFade(weapon, player);
+                }
+            }
+        });
+
+        return HookResult.Continue;
+    }
+
+    public void ApplyAK47Skin1171(CBasePlayerWeapon weapon, CCSPlayerController player)
+    {
+        if (weapon.AttributeManager.Item.ItemDefinitionIndex != 7) return;
+
+        weapon.AttributeManager.Item.AttributeList.Attributes.RemoveAll();
+        weapon.AttributeManager.Item.NetworkedDynamicAttributes.Attributes.RemoveAll();
+
+        weapon.AttributeManager.Item.ItemID = SpawnedWeaponId;
+        weapon.AttributeManager.Item.ItemIDLow = (uint)(SpawnedWeaponId & 0xFFFFFFFF);
+        weapon.AttributeManager.Item.ItemIDHigh = (uint)(SpawnedWeaponId >> 32);
+
+        weapon.AttributeManager.Item.AccountID = (uint)player.SteamID;
+
+        weapon.FallbackPaintKit = 1171;
+        weapon.FallbackSeed = 0;
+        weapon.FallbackWear = 0.01f;
+
+        var handle = weapon.AttributeManager.Item.NetworkedDynamicAttributes.Handle;
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture prefab", 1171);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture seed", 0);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture wear", 0.01f);
+
+        weapon.AcceptInput("SetBodygroup", value: "body,0");
+
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_nFallbackPaintKit");
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_nFallbackSeed");
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_flFallbackWear");
+    }
+
+    public void ApplyDeagleSkin(CBasePlayerWeapon weapon, CCSPlayerController player)
+    {
+        if (weapon.AttributeManager.Item.ItemDefinitionIndex != 1) return;
+
+        weapon.AttributeManager.Item.AttributeList.Attributes.RemoveAll();
+        weapon.AttributeManager.Item.NetworkedDynamicAttributes.Attributes.RemoveAll();
+
+        weapon.AttributeManager.Item.ItemID = SpawnedWeaponId;
+        weapon.AttributeManager.Item.ItemIDLow = (uint)(SpawnedWeaponId & 0xFFFFFFFF);
+        weapon.AttributeManager.Item.ItemIDHigh = (uint)(SpawnedWeaponId >> 32);
+
+        weapon.AttributeManager.Item.AccountID = (uint)player.SteamID;
+
+        weapon.FallbackPaintKit = 962;
+        weapon.FallbackSeed = 0;
+        weapon.FallbackWear = 0.01f;
+
+        var handle = weapon.AttributeManager.Item.NetworkedDynamicAttributes.Handle;
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture prefab", 962);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture seed", 0);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture wear", 0.01f);
+
+        weapon.AcceptInput("SetBodygroup", value: "body,1");
+
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_nFallbackPaintKit");
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_nFallbackSeed");
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_flFallbackWear");
+    }
+
+    public void ApplyButterflyKnifeFade(CBasePlayerWeapon weapon, CCSPlayerController player)
+    {
+        // Vérifier si l'arme est un couteau (pour ne pas transformer un pistolet en couteau)
+        if (!weapon.DesignerName.Contains("knife") && !weapon.DesignerName.Contains("bayonet")) return;
+
+        ushort butterflyDefIndex = 515;
+
+        // Changement de la sous-classe pour charger le bon modèle d'animation et de mesh
+        if (weapon.AttributeManager.Item.ItemDefinitionIndex != butterflyDefIndex)
+        {
+            weapon.AcceptInput("ChangeSubclass", value: butterflyDefIndex.ToString());
+        }
+
+        weapon.AttributeManager.Item.ItemDefinitionIndex = butterflyDefIndex;
+        weapon.AttributeManager.Item.EntityQuality = 3; // Qualité "Étoile" / rare, obligatoire pour les couteaux
+
+        weapon.AttributeManager.Item.AttributeList.Attributes.RemoveAll();
+        weapon.AttributeManager.Item.NetworkedDynamicAttributes.Attributes.RemoveAll();
+
+        weapon.AttributeManager.Item.ItemID = SpawnedWeaponId;
+        weapon.AttributeManager.Item.ItemIDLow = (uint)(SpawnedWeaponId & 0xFFFFFFFF);
+        weapon.AttributeManager.Item.ItemIDHigh = (uint)(SpawnedWeaponId >> 32);
+
+        weapon.AttributeManager.Item.AccountID = (uint)player.SteamID;
+
+        // Application du skin Fade (38)
+        weapon.FallbackPaintKit = 38;
+        weapon.FallbackSeed = 0; // Pattern 0, modifiable pour des variations de Fade
+        weapon.FallbackWear = 0.01f; // Factory New
+
+        var handle = weapon.AttributeManager.Item.NetworkedDynamicAttributes.Handle;
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture prefab", 38);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture seed", 0);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(handle, "set item texture wear", 0.01f);
+
+        weapon.AcceptInput("SetBodygroup", value: "body,0");
+
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_nFallbackPaintKit");
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_nFallbackSeed");
+        Utilities.SetStateChanged(weapon, "CEconEntity", "m_flFallbackWear");
+    }
+
+    public void ApplySportGlovesPandorasBox(CCSPlayerController player)
+    {
+        var pawn = player.PlayerPawn.Value;
+        if (pawn == null || !pawn.IsValid) return;
+
+        CEconItemView item = pawn.EconGloves;
+
+        item.NetworkedDynamicAttributes.Attributes.RemoveAll();
+        item.AttributeList.Attributes.RemoveAll();
+
+        // 5030 = Sport Gloves
+        item.ItemDefinitionIndex = 5030;
+
+        item.ItemID = SpawnedWeaponId;
+        item.ItemIDLow = (uint)(SpawnedWeaponId & 0xFFFFFFFF);
+        item.ItemIDHigh = (uint)(SpawnedWeaponId >> 32);
+        item.AccountID = (uint)player.SteamID;
+
+        // 10037 = Pandora's Box, 0.06f = Factory New (min float pour ce skin)
+        int paintKit = 10037;
+        float wear = 0.06f;
+
+        CAttributeListSetOrAddAttributeValueByName.Invoke(item.NetworkedDynamicAttributes.Handle, "set item texture prefab", paintKit);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(item.NetworkedDynamicAttributes.Handle, "set item texture seed", 0);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(item.NetworkedDynamicAttributes.Handle, "set item texture wear", wear);
+
+        CAttributeListSetOrAddAttributeValueByName.Invoke(item.AttributeList.Handle, "set item texture prefab", paintKit);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(item.AttributeList.Handle, "set item texture seed", 0);
+        CAttributeListSetOrAddAttributeValueByName.Invoke(item.AttributeList.Handle, "set item texture wear", wear);
+
+        item.Initialized = true;
+
+        // Rafraîchissement visuel pour éviter les superpositions de modèles
+        player.ExecuteClientCommand("lastinv");
+
+        Server.NextFrame(() =>
+        {
+            if (pawn.IsValid)
+            {
+                pawn.AcceptInput("SetBodygroup", value: "first_or_third_person,0");
+                plugin.AddTimer(0.2f, () =>
+                {
+                    if (pawn.IsValid) pawn.AcceptInput("SetBodygroup", value: "first_or_third_person,1");
+                });
+            }
+        });
+    }
+
+    public void ApplyAgentSirBloodyMiamiDarryl(CCSPlayerController player)
+    {
+        // L'agent est exclusif à l'équipe Terroriste (TeamNum 2)
+        if (player.TeamNum != 2) return;
+
+        Server.NextFrame(() =>
+        {
+            if (player.IsValid && player.PlayerPawn.IsValid && player.PawnIsAlive)
+            {
+                var pawn = player.PlayerPawn.Value;
+                if (pawn != null)
+                {
+                    pawn.SetModel("agents/models/tm_professional/tm_professional_varf.vmdl");
+                }
+            }
+        });
+    }
+}