Attack on Dragon Keep Standalone Support (#98)

* preliminary aodk support

* fixed input eating

whoever wrote this hex edit should be ashamed of themselves

Author: apple1417

Mods/ModMenu/MenuManager.py

@@ -65,6 +65,9 @@ class _General(ModObjects.SDKMod):
     )
     Version: str = f"{VERSION_MAJOR}.{VERSION_MINOR}"
 
+    SupportedGames: ModObjects.Game = (
+        ModObjects.Game.BL2 | ModObjects.Game.TPS | ModObjects.Game.AoDK
+    )
     Types: ModObjects.ModTypes = ModObjects.ModTypes.All
 
     Status: str = ""
@@ -75,7 +78,7 @@ class _General(ModObjects.SDKMod):
 
     def SettingsInputPressed(self, action: str) -> None:
         if action == "Help":
-            webbrowser.open("http://borderlandsmodding.com/sdk-mods/")
+            webbrowser.open("http://bl-sdk.github.io/")
         elif action == "Open Mods Folder":
             os.startfile(os.path.join(os.path.dirname(sys.executable), "Mods"))
 
@@ -157,10 +160,17 @@ def AddListItem(caller: unrealsdk.UObject, function: unrealsdk.UFunction, params
         Using it cause it simplifies the code to replace the caption.
         """
         if params.Caption == "$WillowMenu.WillowScrollingListDataProviderFrontEnd.DLC":
-            unrealsdk.DoInjectedCallNext()
-            caller.AddListItem(_MODS_EVENT_ID, _MODS_MENU_NAME, False, False)
             return False
 
+        inject_now = False
+        if unrealsdk.GetEngine().GetCurrentWorldInfo().NetMode == 3:  # NM_Client
+            inject_now = params.Caption == "$WillowMenu.WillowScrollingListDataProviderFrontEnd.Disconnect"
+        else:
+            inject_now = params.Caption == "$WillowMenu.WillowScrollingListDataProviderFrontEnd.Quit"
+
+        if inject_now:
+            caller.AddListItem(_MODS_EVENT_ID, _MODS_MENU_NAME, False, False)
+
         return True
 
     unrealsdk.RunHook("WillowGame.WillowScrollingList.AddListItem", "ModMenu.MenuManager", AddListItem)

Mods/ModMenu/ModObjects.py

@@ -5,6 +5,7 @@
 import json
 import sys
 from abc import ABCMeta
+from functools import lru_cache
 from os import path
 from typing import Any, Callable, Dict, List, Optional, Sequence, Set, Tuple, cast
 
@@ -78,17 +79,23 @@ class EnabledSaveType(enum.Enum):
 class Game(enum.Flag):
     BL2 = enum.auto()
     TPS = enum.auto()
+    AoDK = enum.auto()
 
     @staticmethod
+    @lru_cache(None)
     def GetCurrent() -> Game:
         """ Gets the current game. """
+        lower_exe_names: Dict[str, Game] = {
+            "borderlands2.exe": Game.BL2,
+            "borderlandspresequel.exe": Game.TPS,
+            "tinytina.exe": Game.AoDK,
+        }
+
         exe = path.basename(sys.executable)
         exe_lower = exe.lower()
-        if exe_lower == "borderlands2.exe":
-            return Game.BL2
-        elif exe_lower == "borderlandspresequel.exe":
-            return Game.TPS
-        raise RuntimeError(f"Unknown executable name '{exe}'!")
+        if exe_lower not in lower_exe_names:
+            raise RuntimeError(f"Unknown executable name '{exe}'!")
+        return lower_exe_names[exe_lower]
 
 
 class _ModMeta(ABCMeta):
@@ -172,7 +179,7 @@ class SDKMod(metaclass=_ModMeta):
     Description: str = ""
     Version: str = "Unknown Version"
 
-    SupportedGames: Game = Game.BL2 | Game.TPS
+    SupportedGames: Game = Game.BL2 | Game.TPS | Game.AoDK
     Types: ModTypes = ModTypes.NONE
     Priority: int = ModPriorities.Standard
     SaveEnabledState: EnabledSaveType = EnabledSaveType.NotSaved
@@ -228,7 +235,6 @@ def Enable(self) -> None:
         """
         HookManager.RegisterHooks(self)
         NetworkManager.RegisterNetworkMethods(self)
-        pass
 
     def Disable(self) -> None:
         """
@@ -237,7 +243,6 @@ def Disable(self) -> None:
         """
         HookManager.RemoveHooks(self)
         NetworkManager.UnregisterNetworkMethods(self)
-        pass
 
     def SettingsInputPressed(self, action: str) -> None:
         """

Mods/ModMenu/__init__.py

@@ -37,7 +37,7 @@
 
 # Need to define these up here so that they're accessable when importing the other files
 VERSION_MAJOR = 2
-VERSION_MINOR = 4
+VERSION_MINOR = 5
 
 unrealsdk.Log(f"[ModMenu] Version: {VERSION_MAJOR}.{VERSION_MINOR}")
 

src/UnrealSDK.cpp

@@ -196,14 +196,16 @@ namespace UnrealSDK
 		try
 		{
 			void* SetCommand = sigscan.Scan(Signatures::SetCommand);
-			DWORD near out = 0;
-			if (!VirtualProtectEx(GetCurrentProcess(), SetCommand, 5, 0x40, &out))
+			Logging::LogF("[Internal] SetCommand = 0x%p\n", SetCommand);
+			DWORD oldProtect = 0;
+			if (!VirtualProtectEx(GetCurrentProcess(), SetCommand, 7, PAGE_EXECUTE_READWRITE, &oldProtect))
 			{
 				Logging::LogF("WINAPI Error when enabling 'SET' commands: %d\n", GetLastError());
 			}
 			else
 			{
-				static_cast<unsigned char *>(SetCommand)[5] = 0xFF;
+				static_cast<unsigned char *>(SetCommand)[5] = 0x90;
+				static_cast<unsigned char *>(SetCommand)[6] = 0x90;
 			}
 		}
 		catch (std::exception e)
@@ -280,9 +282,6 @@ namespace UnrealSDK
 			if (!strcmp(Object->GetFullName().c_str(), ObjectMap["EngineFullName"].c_str()))
 				gEngine = Object;
 		}
-#ifdef _DEBUG
-		Logging::InitializeExtern();
-#endif
 
 		initializeGameVersions();
 

src/include/Games.h

@@ -19,9 +19,9 @@ static std::map<std::string, MemorySignature> bl2_signatures{{
 	}},
 	{
 	"SetCommand", {
-		"\xFF\x83\xC4\x0C\x85\xC0\x75\x1A\x6A\x01\x8D",
-		"xxxxxxxxxxx",
-		11
+		"\x83\xC4\x0C\x85\xC0\x75\x1A\x6A\x01\x8D",
+		"xxxxxxxxxx",
+		10
 	}},
 	{
 	"ProcessEvent", {
@@ -95,7 +95,8 @@ static std::map<std::string, MemorySignature> tps_signatures{ {
 
 static std::map<std::string, std::map<std::string, MemorySignature>> game_signature_map{
 	{"Borderlands2", bl2_signatures},
-	{"BorderlandsPreSequel", tps_signatures}
+	{"BorderlandsPreSequel", tps_signatures},
+	{"TinyTina", tps_signatures}
 };
 
 static std::map<std::string, std::string> bl2_object_map{
@@ -110,4 +111,5 @@ static std::map<std::string, std::string> bl2_object_map{
 static std::map<std::string, std::map<std::string, std::string>> game_object_map{
 	{"Borderlands2", bl2_object_map},
 	{"BorderlandsPreSequel", bl2_object_map},
+	{"TinyTina", bl2_object_map}
 };