From f9bc3c9d1834cb8bd5f872b749b057c33e8b0102 Mon Sep 17 00:00:00 2001
From: BobTheBob <32057864+BobTheBob9@users.noreply.github.com>
Date: Wed, 24 Aug 2022 00:32:31 +0100
Subject: Adjust folder structure (#242)

* Adjust folder structure

* change launcher directory name
---
 NorthstarDLL/miscclientfixes.cpp | 49 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 NorthstarDLL/miscclientfixes.cpp

(limited to 'NorthstarDLL/miscclientfixes.cpp')

diff --git a/NorthstarDLL/miscclientfixes.cpp b/NorthstarDLL/miscclientfixes.cpp
new file mode 100644
index 00000000..62ffd4a4
--- /dev/null
+++ b/NorthstarDLL/miscclientfixes.cpp
@@ -0,0 +1,49 @@
+#include "pch.h"
+#include "miscclientfixes.h"
+#include "hookutils.h"
+#include "dedicated.h"
+
+typedef void* (*CrashingWeaponActivityFuncType)(void* a1);
+CrashingWeaponActivityFuncType CrashingWeaponActivityFunc0;
+CrashingWeaponActivityFuncType CrashingWeaponActivityFunc1;
+
+void* CrashingWeaponActivityFunc0Hook(void* a1)
+{
+	// this return is safe, other functions that use this value seemingly dont care about it being null
+	if (!a1)
+		return 0;
+
+	return CrashingWeaponActivityFunc0(a1);
+}
+
+void* CrashingWeaponActivityFunc1Hook(void* a1)
+{
+	// this return is safe, other functions that use this value seemingly dont care about it being null
+	if (!a1)
+		return 0;
+
+	return CrashingWeaponActivityFunc1(a1);
+}
+
+void InitialiseMiscClientFixes(HMODULE baseAddress)
+{
+	if (IsDedicated())
+		return;
+
+	HookEnabler hook;
+
+	// these functions will occasionally pass a null pointer on respawn, unsure what causes this but seems easiest just to return null if
+	// null, which seems to work fine fucking sucks this has to be fixed like this but unsure what exactly causes this serverside, breaks
+	// vanilla compatibility to a degree tho will say i have about 0 clue what exactly these functions do, testing this it doesn't even seem
+	// like they do much of anything i can see tbh
+	ENABLER_CREATEHOOK(
+		hook, (char*)baseAddress + 0x5A92D0, &CrashingWeaponActivityFunc0Hook, reinterpret_cast<LPVOID*>(&CrashingWeaponActivityFunc0));
+	ENABLER_CREATEHOOK(
+		hook, (char*)baseAddress + 0x5A9310, &CrashingWeaponActivityFunc1Hook, reinterpret_cast<LPVOID*>(&CrashingWeaponActivityFunc1));
+
+	// experimental: allow cl_extrapolate to be enabled without cheats
+	{
+		void* ptr = (char*)baseAddress + 0x275F9D9;
+		*((char*)ptr) = (char)0;
+	}
+}
\ No newline at end of file
-- 
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