fix premature deletion of RepInfo

CTI/Classes/CTI.uc

@@ -7,11 +7,18 @@ const CfgRemoveItems = class'RemoveItems';
 const CfgAddItems    = class'AddItems';
 const Helper         = class'Helper';
 
+struct S_PreloadContent
+{
+	var class<KFWeaponDefinition> KFWD;
+	var class<KFWeapon>           KFWC;
+	var KFWeapon                  KFW;
+	var KFW_Access                KFWA;
+};
+
 var private config int        Version;
 var private config E_LogLevel LogLevel;
-var private config bool       bPreloadContent;
-var private config bool       bForcePreloadContent;
 var private config bool       UnlockDLC;
+var private config bool       bPreloadContent;
 
 var private KFGameInfo KFGI;
 var private KFGameReplicationInfo KFGRI;
@@ -23,6 +30,8 @@ var private Array<CTI_RepInfo> RepInfos;
 
 var private bool ReadyToSync;
 
+var private Array<S_PreloadContent> PreloadContent;
+
 public simulated function bool SafeDestroy()
 {
 	`Log_Trace(`Location);
@@ -67,7 +76,6 @@ private function PreInit()
 	{
 		LogLevel = LL_Info;
 		bPreloadContent = true;
-		bForcePreloadContent = true;
 		UnlockDLC = false;
 		SaveConfig();
 	}
@@ -133,11 +141,41 @@ private function PostInit()
 		return;
 	}
 	
-	if (UnlockDLC && KFGI.KFGFxManagerClass != class'CTI_GFxMoviePlayer_Manager')
+	// TODO:
+	// replace shopContainer (KFGFxTraderContainer_Store)
+	// without replacing KFGFxMoviePlayer_Manager
+	// but how? 🤔
+	if (UnlockDLC)
 	{
+		if (KFGameInfo_VersusSurvival(KFGI) != None)
+		{
+			if (KFGI.KFGFxManagerClass != class'CTI_GFxMoviePlayer_Manager_Versus')
+			{
+				if (KFGI.KFGFxManagerClass != class'KFGameInfo_VersusSurvival'.default.KFGFxManagerClass)
+				{
+					`Log_Warn("Found custom 'KFGFxManagerClass' (" $ KFGI.KFGFxManagerClass $ "), there may be compatibility issues");
+					`Log_Warn("If you notice problems, try disabling UnlockDLC");
+				}
+				
+				KFGI.KFGFxManagerClass = class'CTI_GFxMoviePlayer_Manager_Versus';
+				`Log_Info("DLC unlocked");
+			}
+		}
+		else
+		{
+			if (KFGI.KFGFxManagerClass != class'CTI_GFxMoviePlayer_Manager')
+			{
+				if (KFGI.KFGFxManagerClass != class'KFGameInfo'.default.KFGFxManagerClass)
+				{
+					`Log_Warn("Found custom 'KFGFxManagerClass' (" $ KFGI.KFGFxManagerClass $ "), there may be compatibility issues");
+					`Log_Warn("If you notice problems, try disabling UnlockDLC");
+				}
+				
 				KFGI.KFGFxManagerClass = class'CTI_GFxMoviePlayer_Manager';
 				`Log_Info("DLC unlocked");
 			}
+		}
+	}
 	
 	if (KFGI.GameReplicationInfo == None)
 	{
@@ -157,7 +195,7 @@ private function PostInit()
 	
 	if (bPreloadContent)
 	{
-		Helper.static.PreloadContent(AddItems);
+		Preload(AddItems);
 	}
 	
 	ReadyToSync = true;
@@ -171,6 +209,39 @@ private function PostInit()
 	}
 }
 
+private function Preload(Array<class<KFWeaponDefinition> > Content)
+{
+	local S_PreloadContent SPC;
+	
+	foreach Content(SPC.KFWD)
+	{
+		SPC.KFWC = class<KFWeapon> (DynamicLoadObject(SPC.KFWD.default.WeaponClassPath, class'Class'));
+		if (SPC.KFWC != None)
+		{
+			SPC.KFW = KFGI.Spawn(SPC.KFWC);
+			if (SPC.KFW == None)
+			{
+				`Log_Warn("Spawn failed:" @ SPC.KFWD.default.WeaponClassPath);
+				continue;
+			}
+			
+			SPC.KFWA = new (SPC.KFW) class'KFW_Access';
+			if (SPC.KFWA == None)
+			{
+				`Log_Warn("Spawn failed:" @ SPC.KFWD.default.WeaponClassPath @ "KFW_Access");
+				continue;
+			}
+			
+			PreloadContent.AddItem(SPC);
+		}
+	}
+	
+	foreach PreloadContent(SPC)
+	{
+		SPC.KFWA.KFW_StartLoadWeaponContent();
+	}
+}
+
 public function NotifyLogin(Controller C)
 {
 	`Log_Trace(`Location);
@@ -202,9 +273,7 @@ public function bool CreateRepLink(Controller C)
 		LogLevel,
 		RemoveItems,
 		AddItems,
-		CfgRemoveItems.default.bAll,
-		bPreloadContent,
-		bForcePreloadContent);
+		CfgRemoveItems.default.bAll);
 	
 	RepInfos.AddItem(RepLink);
 	

CTI/Classes/CTI_GFxMoviePlayer_Manager_Versus.uc

@@ -0,0 +1,8 @@
+class CTI_GFxMoviePlayer_Manager_Versus extends KFGFxMoviePlayer_Manager_Versus
+	dependsOn(CTI_GFxMenu_Trader);
+
+defaultproperties
+{
+	WidgetBindings.Remove((WidgetName="traderMenu",WidgetClass=class'KFGFxMenu_Trader'))
+	WidgetBindings.Add((WidgetName="traderMenu",WidgetClass=class'CTI_GFxMenu_Trader'))
+}

CTI/Classes/CTI_RepInfo.uc

@@ -10,18 +10,25 @@ var private Array<class<KFWeaponDefinition> > RemoveItems;
 var private Array<class<KFWeaponDefinition> > AddItems;
 var private bool ReplaceMode;
 var private bool PreloadContent;
-var private bool ForcePreloadContent;
 
 var private int  Recieved;
 var private int  SyncSize;
 
+var private KFPlayerController      KFPC;
 var private KFGFxWidget_PartyInGame PartyInGameWidget;
 var private GFxObject               Notification;
 
+var private String NotificationHeaderText;
+var private String NotificationLeftText;
+var private String NotificationRightText;
+var private int    NotificationPercent;
+
+var private int    WaitingGRI;
+
 replication
 {
 	if (bNetInitial && Role == ROLE_Authority)
-		LogLevel, ReplaceMode, PreloadContent, ForcePreloadContent, SyncSize;
+		LogLevel, ReplaceMode, SyncSize;
 }
 
 public simulated function bool SafeDestroy()
@@ -36,42 +43,40 @@ public function PrepareSync(
 	E_LogLevel _LogLevel,
 	Array<class<KFWeaponDefinition> > _RemoveItems,
 	Array<class<KFWeaponDefinition> > _AddItems,
-	bool _ReplaceMode,
-	bool _PreloadContent,
-	bool _ForcePreloadContent)
+	bool _ReplaceMode)
 {
+	`Log_Trace(`Location);
+	
 	CTI                 = _CTI;
 	LogLevel            = _LogLevel;
 	RemoveItems         = _RemoveItems;
 	AddItems            = _AddItems;
 	ReplaceMode         = _ReplaceMode;
-	PreloadContent      = _PreloadContent;
-	ForcePreloadContent = _ForcePreloadContent;
 	SyncSize            = RemoveItems.Length + AddItems.Length;
 }
 
-private simulated function PlayerController GetPlayerController()
+private simulated function KFPlayerController GetKFPC()
 {
-	local PlayerController PC;
+	`Log_Trace(`Location);
 	
-	PC = PlayerController(Owner);
+	if (KFPC != None) return KFPC;
 	
-	if (PC == None && ROLE < ROLE_Authority)
+	KFPC = KFPlayerController(Owner);
+	
+	if (KFPC == None && ROLE < ROLE_Authority)
 	{
-		PC = GetALocalPlayerController();
+		KFPC = KFPlayerController(GetALocalPlayerController());
 	}
 	
-	return PC;
+	return KFPC;
 }
 
 private simulated function SetPartyInGameWidget()
 {
-	local KFPlayerController KFPC;
-	
 	`Log_Trace(`Location);
 	
-	KFPC = KFPlayerController(GetPlayerController());
-	if (KFPC == None) return;
+	if (GetKFPC() == None) return;
+	
 	if (KFPC.MyGFxManager == None) return;
 	if (KFPC.MyGFxManager.PartyWidget == None) return;
 	
@@ -81,6 +86,8 @@ private simulated function SetPartyInGameWidget()
 
 private simulated function bool CheckPartyInGameWidget()
 {
+	`Log_Trace(`Location);
+	
 	if (PartyInGameWidget == None)
 	{
 		SetPartyInGameWidget();
@@ -89,9 +96,34 @@ private simulated function bool CheckPartyInGameWidget()
 	return (PartyInGameWidget != None);
 }
 
+private simulated function HideReadyButton()
+{
+	`Log_Trace(`Location);
+	
+	if (CheckPartyInGameWidget())
+	{
+		PartyInGameWidget.SetReadyButtonVisibility(false);
+	}
+}
+
+private simulated function ShowReadyButton()
+{
+	`Log_Trace(`Location);
+	
+	if (CheckPartyInGameWidget())
+	{
+		Notification.SetVisible(false);
+		PartyInGameWidget.SetReadyButtonVisibility(true);
+		PartyInGameWidget.UpdateReadyButtonText();
+		PartyInGameWidget.UpdateReadyButtonVisibility();
+	}
+}
+
 private simulated function UpdateNotification(String Title, String Downloading, String Remainig, int Percent)
 {
-	if (Notification != None)
+	`Log_Trace(`Location);
+	
+	if (CheckPartyInGameWidget() && Notification != None)
 	{
 		Notification.SetString("itemName", Title);
 		Notification.SetFloat("percent", Percent);
@@ -110,13 +142,15 @@ private reliable client function ClientSync(class<KFWeaponDefinition> WeapDef, o
 	if (WeapDef == None)
 	{
 		`Log_Fatal("WeapDef is:" @ WeapDef);
+		Cleanup();
+		ConsoleCommand("Disconnect");
 		SafeDestroy();
 		return;
 	}
 	
-	if (CheckPartyInGameWidget())
+	if (!IsTimerActive(nameof(KeepNotification)))
 	{
-		PartyInGameWidget.SetReadyButtonVisibility(false);
+		SetTimer(0.1f, true, nameof(KeepNotification));
 	}
 	
 	if (Remove)
@@ -129,72 +163,81 @@ private reliable client function ClientSync(class<KFWeaponDefinition> WeapDef, o
 	}
 	
 	Recieved = RemoveItems.Length + AddItems.Length;
-	if (CheckPartyInGameWidget())
+	
+	NotificationLeftText    = Remove ? "-" : "+" @ Repl(String(WeapDef), "KFWeapDef_", "");
+	NotificationRightText   = Recieved @ "/" @ SyncSize;
+	if (SyncSize != 0)
 	{
-		UpdateNotification(
-			"Sync items, please wait...",
-			Remove ? "-" : "+" @ Repl(String(WeapDef), "KFWeapDef_", ""),
-			Recieved @ "/" @ SyncSize,
-			(float(Recieved) / float(SyncSize)) * 100);
+		NotificationPercent = (float(Recieved) / float(SyncSize)) * 100;
 	}
 	
-	if (Recieved == SyncSize && (PreloadContent || ForcePreloadContent))
-	{
-		if (CheckPartyInGameWidget())
-		{
-			UpdateNotification(
-				"Preload Content, please wait...",
-				"Game isn't frozen",
-				"Don't panic",
-				0);
-		}
-	}
+	`Log_Debug("ClientSync:" @ NotificationLeftText @ NotificationRightText);
 	
 	ServerSync();
 }
 
-private simulated reliable client function SyncFinished()
+private simulated function KeepNotification()
+{
+	HideReadyButton();
+	UpdateNotification(
+		NotificationHeaderText,
+		NotificationLeftText,
+		NotificationRightText,
+		NotificationPercent);
+}
+
+private simulated reliable client function ClientSyncFinished()
 {
 	local KFGameReplicationInfo KFGRI;
 
 	`Log_Trace(`Location);
 	
-	if (WorldInfo == None || WorldInfo.GRI == None)
+	if (WorldInfo.GRI == None)
 	{
-		SetTimer(1.0f, false, nameof(SyncFinished));
+		`Log_Debug("ClientSyncFinished: Waiting GRI");
+		NotificationHeaderText = "Waiting for GameReplicationInfo...";
+		NotificationLeftText   = String(++WaitingGRI) $ "s";
+		SetTimer(1.0f, false, nameof(ClientSyncFinished));
 		return;
 	}
 	
 	KFGRI = KFGameReplicationInfo(WorldInfo.GRI);
 	if (KFGRI == None)
 	{
-		`Log_Fatal("Incompatible Replication info:" @ WorldInfo.GRI);
+		`Log_Fatal("Incompatible Replication info:" @ String(WorldInfo.GRI));
+		ClearTimer(nameof(KeepNotification));
+		UpdateNotification(
+			"Error: Incompatible Replication info:" @ String(WorldInfo.GRI),
+			"Disconnect...", "", 0);
+		Cleanup();
+		ConsoleCommand("Disconnect");
 		SafeDestroy();
 		return;
 	}
 
 	Helper.static.ModifyTrader(KFGRI, RemoveItems, AddItems, ReplaceMode);
+	`Log_Debug("ClientSyncFinished: Helper.static.ModifyTrader");
 
-	if (PreloadContent)
-	{
-		Helper.static.PreloadContent(AddItems);
-	}
-	if (ForcePreloadContent)
-	{
-		PreloadContentWorkaround();
-	}
+	ClearTimer(nameof(KeepNotification)); 
+	ShowReadyButton();
 	
-	if (CheckPartyInGameWidget())
-	{
-		Notification.SetVisible(false);
-		PartyInGameWidget.SetReadyButtonVisibility(true);
-		PartyInGameWidget.UpdateReadyButtonText();
-		PartyInGameWidget.UpdateReadyButtonVisibility();
-	}
+	Cleanup();
 	
 	SafeDestroy();
 }
 
+private reliable server function Cleanup()
+{
+	`Log_Trace(`Location);
+	
+	`Log_Debug("Cleanup");
+	if (!CTI.DestroyRepLink(Controller(Owner)))
+	{
+		`Log_Debug("Cleanup (forced)");
+		SafeDestroy();
+	}
+}
+
 public reliable server function ServerSync()
 {
 	`Log_Trace(`Location);
@@ -203,13 +246,11 @@ public reliable server function ServerSync()
 	
 	if (bPendingDelete || bDeleteMe) return;
 	
+	`Log_Debug("ServerSync:" @ Recieved @ "/" @ SyncSize);
 	if (SyncSize <= Recieved || WorldInfo.NetMode == NM_StandAlone)
 	{
-		SyncFinished();
-		if (!CTI.DestroyRepLink(Controller(Owner)))
-		{
-			SafeDestroy();
-		}
+		`Log_Debug("ServerSync: SyncFinished");
+		ClientSyncFinished();
 	}
 	else
 	{
@@ -224,80 +265,6 @@ public reliable server function ServerSync()
 	}
 }
 
-private simulated function PreloadContentWorkaround()
-{
-	local PlayerController PC;
-	local Pawn P;
-	local KFInventoryManager KFIM;
-	local class<Weapon> CW;
-	local Weapon W;
-	local int Index;
-	local DroppedPickup DP;
-	local float Time;
-	
-	`Log_Trace(`Location);
-
-	PC = GetPlayerController();
-	
-	if (PC == None)
-	{
-		SetTimer(0.1f, false, nameof(PreloadContentWorkaround));
-		return;
-	}
-	
-	P = PC.Pawn;
-	if (P == None)
-	{
-		SetTimer(0.1f, false, nameof(PreloadContentWorkaround));
-		return;
-	}
-	
-	KFIM = KFInventoryManager(P.InvManager);
-	if (KFIM == None)
-	{
-		SetTimer(0.1f, false, nameof(PreloadContentWorkaround));
-		return;
-	}
-
-	KFIM.bInfiniteWeight = true;
-	Time = WorldInfo.TimeSeconds - 1.0f;
-
-	for (Index = 0; Index < AddItems.Length; Index++)
-	{
-		CW = class<Weapon> (DynamicLoadObject(AddItems[Index].default.WeaponClassPath, class'Class'));
-		if (CW != None && Weapon(P.FindInventoryType(CW)) == None)
-		{
-			P.CreateInventory(CW);
-		}
-	}
-	
-	foreach KFIM.InventoryActors(class'Weapon', W)
-	{
-		if (W != None)
-		{
-			KFIM.PendingWeapon = W;
-			KFIM.ChangedWeapon();
-			if (W.CanThrow())
-			{
-				P.TossInventory(W);
-				W.Destroy();
-			}
-		}
-	}
-	
-	foreach WorldInfo.DynamicActors(class'DroppedPickup', DP)
-	{
-		if (DP.Instigator == P && DP.CreationTime > Time)
-		{
-			DP.Destroy();
-		}
-	}
-	
-	KFIM.bInfiniteWeight = false;
-	
-	`Log_Info("Force Preload Finished");
-}
-
 defaultproperties
 {
 	bAlwaysRelevant               = false
@@ -306,4 +273,8 @@ defaultproperties
 	
 	PendingSync = false
 	Recieved    = 0
+	
+	NotificationHeaderText = "Sync trader items, please wait..."
+	NotificationPercent    = 0
+	WaitingGRI             = 0
 }

CTI/Classes/Helper.uc

@@ -52,21 +52,6 @@ public static simulated function ModifyTrader(
 	KFGRI.TraderItems = TraderItems;
 }
 
-public static function PreloadContent(Array<class<KFWeaponDefinition> > WeapDefs)
-{
-	local class<KFWeapon> KFW;
-	local int Index;
-	
-	for (Index = 0; Index < WeapDefs.Length; Index++)
-	{
-		KFW = class<KFWeapon> (DynamicLoadObject(WeapDefs[Index].default.WeaponClassPath, class'Class'));
-		if (KFW != None)
-		{
-			class'KFWeapon'.static.TriggerAsyncContentLoad(KFW);
-		}
-	}
-}
-
 defaultproperties
 {
 	

CTI/Classes/KFW_Access.uc

@@ -0,0 +1,12 @@
+class KFW_Access extends Object
+	within KFWeapon;
+
+public function KFW_StartLoadWeaponContent()
+{
+	StartLoadWeaponContent();
+}
+
+defaultproperties
+{
+	
+}

PublicationContent/description.txt

@@ -1,9 +1,59 @@
-[h1]Custom Trader Inventory[/h1]
+[img]https://img.shields.io/static/v1?logo=GitHub&labelColor=gray&color=blue&logoColor=white&label=&message=Open Source[/img] [img]https://img.shields.io/github/license/GenZmeY/KF2-CustomTraderInventory[/img] [img]https://img.shields.io/steam/subscriptions/2830826239[/img] [img]https://img.shields.io/steam/favorites/2830826239[/img] [img]https://img.shields.io/steam/update-date/2830826239[/img] [url=https://steamcommunity.com/sharedfiles/filedetails/changelog/2830826239][img]https://img.shields.io/github/v/tag/GenZmeY/KF2-CustomTraderInventory[/img][/url]
 
-[h1]Description[/h1]
-description will come later...
+[h1]Features[/h1]
+[list]
+[*]remove/add items to trader;
+[*]can preload weapon models (no lags when someone buys weapons);
+[*]unlock DLC weapons;
+[*]correct items sorting (by price);
+[*]don't have to worry about adding new guns after each KF2 update.
+[/list]
 
-[b]Mutator:[/b] CTI.CTIMut
+[h1]Whitelisted?[/h1]
+No. This mod is not whitelisted and will de-rank your server. Any XP gained will not be saved.
+
+[h1]Usage (single player)[/h1]
+[olist]
+[*]Subscribe to this mutator;
+[*]Start KF2; 
+[*]Open console (`) and input:
+[b]open KF-BioticsLab?Mutator=CTI.CTIMut[/b]
+(replace the map and add the parameters you need)
+[*]<Enter>.
+[/olist]
+[h1]Usage (server)[/h1]
+[b]Note:[/b] [i]If you don't understand what is written here, read the article [url=https://wiki.killingfloor2.com/index.php?title=Dedicated_Server_(Killing_Floor_2)][u]Dedicated Server (KF2 wiki)[/u][/url] before following these instructions.[/i]
+[olist]
+[*]Open your [b]PCServer-KFEngine.ini[/b] / [b]LinuxServer-KFEngine.ini[/b];
+[*]Find the [b][IpDrv.TcpNetDriver][/b] section and make sure that there is a line (add if not):
+[b]DownloadManagers=OnlineSubsystemSteamworks.SteamWorkshopDownload[/b]
+❗️ If there are several [b]DownloadManagers=[/b] then the line above should be the first ❗️
+[*]Add the following string to the [b][OnlineSubsystemSteamworks.KFWorkshopSteamworks][/b] section (create one if it doesn't exist):
+[b]ServerSubscribedWorkshopItems=2830826239[/b]
+[*]Start the server and wait while the mutator is downloading;
+[*]Add mutator to server start parameters: [b]?Mutator=CTI.CTIMut[/b] and restart the server.
+[/olist]
+
+[h1]Setup (KFCTI.ini)[/h1]
+Config will be created at the first start.
+[list]
+[*]Set [b]UnlockDLC=True[/b] to allow all players to buy DLC weapons.
+[*]Set [b]bPreloadContent=True[/b] to load weapon models in advance and have no lags during the game.
+[*]Use [b][CTI.RemoveItems][/b] to remove items from the trader inventory.
+For example: [b]Item=KFGame.KFWeapDef_Mac10[/b] will remove MAC10 from sale.
+[*]Set [b]bAll=True[/b] if you want to remove all items (can be useful if you want to set the entire sale list in the [b][CTI.AddItems][/b] section yourself).
+[*]Use [b][CTI.AddItems][/b] to add items to the trader inventory.
+For example: [b]Item=WeaponPack.KFWeapDef_XM25[/b] will add [url=https://steamcommunity.com/sharedfiles/filedetails/?id=1147408497]XM25[/url] to sale.
+[/list]
+[h1]🔗 [url=https://steamcommunity.com/workshop/filedetails/discussion/2830826239/3409804177172972154]Weapon Packs Items[/url][/h1]
+
+[h1]Notes[/h1]
+📌 Mutator does not contain custom weapons. You must have the required weapon packs in your subscriptions to be able to add them to the trader.
+📌 If you are using this mutator to add weapons, you should [b]not[/b] use mutators from weapon packs (just having them in subscriptions is enough).
+📌 Unlike [url=https://steamcommunity.com/sharedfiles/filedetails/?id=2193261170]DLC Weapon Unlocker[/url], a different method is used here.
+[url=https://steamcommunity.com/sharedfiles/filedetails/?id=2193261170]DLC Weapon Unlocker[/url] creates clones of DLC weapons and adds them to the trader. This allows you not to replace any classes in the game, so Hunter mutator has better compatibility with other mutators, however you need to update DWU every time kf2 update comes out with new guns.
+CTI unlocks DLC weapons differently - it changes the trader filter allowing you to buy original DLC weapons without restrictions. You don't need to update the mutator when new kf2 updates are released - unlocking will work with future weapons as well. However, when you set UnlockDLC=True CTI replaces the [b]KFGFxMoviePlayer_Manager[/b] class, so CTI may not be compatible with mods that replaces this class too. If you notice any compatibility issues, try turning off UnlockDLC.
+You can use this built-in method or add weapons from [url=https://steamcommunity.com/workshop/filedetails/discussion/2193261170/3046108212603783998]DLC Weapon Unlocker[/url] - choose what suits you best.
 
 [h1]Sources[/h1]
-[url=https://github.com/GenZmeY/KF2-CustomTraderInventory]https://github.com/GenZmeY/KF2-CustomTraderInventory[/url]
+[url=https://github.com/GenZmeY/KF2-CustomTraderInventory]https://github.com/GenZmeY/KF2-CustomTraderInventory[/url] [b](GNU GPLv3)[/b]

README.md

@@ -1 +1,49 @@
-# KF2-CustomTraderInventory
+# Custom Trader Inventory
+
+[![Steam Workshop](https://img.shields.io/static/v1?message=workshop&logo=steam&labelColor=gray&color=blue&logoColor=white&label=steam%20)](https://steamcommunity.com/sharedfiles/filedetails/?id=2830826239)
+[![Steam Subscriptions](https://img.shields.io/steam/subscriptions/2830826239)](https://steamcommunity.com/sharedfiles/filedetails/?id=2830826239)
+[![Steam Favorites](https://img.shields.io/steam/favorites/2830826239)](https://steamcommunity.com/sharedfiles/filedetails/?id=2830826239)
+[![Steam Update Date](https://img.shields.io/steam/update-date/2830826239)](https://steamcommunity.com/sharedfiles/filedetails/?id=2830826239)
+[![GitHub tag (latest by date)](https://img.shields.io/github/v/tag/GenZmeY/KF2-CustomTraderInventory)](https://github.com/GenZmeY/KF2-CustomTraderInventory/tags)
+[![GitHub](https://img.shields.io/github/license/GenZmeY/KF2-CustomTraderInventory)](LICENSE)
+
+# Description
+Add/Remove Items in the Trader's Inventory  
+
+# Features
+- remove/add items to trader;
+- can preload weapon models (no lags when buying weapons);
+- unlock DLC weapons;
+- correct items sorting (by price);
+- don't have to worry about adding new guns after each Tripware update.
+
+# Usage & Setup
+[See steam workshop page](https://steamcommunity.com/sharedfiles/filedetails/?id=2830826239)
+
+# Build
+**Note:** If you want to build/test/brew/publish a mutator without git-bash and/or scripts, follow [these instructions](https://tripwireinteractive.atlassian.net/wiki/spaces/KF2SW/pages/26247172/KF2+Code+Modding+How-to) instead of what is described here.
+1. Install [Killing Floor 2](https://store.steampowered.com/app/232090/Killing_Floor_2/), Killing Floor 2 - SDK and [git for windows](https://git-scm.com/download/win);
+2. open git-bash and go to any folder where you want to store sources:  
+`cd <ANY_FOLDER_YOU_WANT>`  
+3. Clone this repository and go to the source folder:  
+`git clone https://github.com/GenZmeY/KF2-CustomTraderInventory && cd KF2-CustomTraderInventory`
+4. Download dependencies:  
+`git submodule init && git submodule update`  
+5. Compile:  
+`./tools/builder -c`  
+5. The compiled files will be here:  
+`C:\Users\<USERNAME>\Documents\My Games\KillingFloor2\KFGame\Unpublished\BrewedPC\Script\`
+
+# Testing
+Open git-bash in the source folder and run command:  
+`./tools/builder -t`  
+(or `./tools/builder -ct` if you haven't compiled the mutator yet)  
+
+A local single-user test will be launched with parameters from `builder.cfg` (edit this file if you want to test mutator with different parameters).
+
+# Bug reports
+If you find a bug, go to the [issue page](https://github.com/GenZmeY/KF2-CustomTraderInventory/issues) and check if there is a description of your bug. If not, create a new issue.  
+Describe what the bug looks like and how reproduce it.  
+
+# License
+[GNU GPLv3](LICENSE)