From 79a3df36a919eac0bc26afc9943549ae95eef8be Mon Sep 17 00:00:00 2001
From: Jesse <69196954+ThisAMJ@users.noreply.github.com>
Date: Mon, 27 Nov 2023 21:26:50 +1100
Subject: [PATCH] fix: unclamp frame time

untested because apparently my pc sucks and cant pull 1000, and i dont know what to look for below 10
Fixes #130
---
 src/Modules/Engine.cpp | 4 ++++
 src/OffsetsData.hpp    | 1 +
 2 files changed, 5 insertions(+)

diff --git a/src/Modules/Engine.cpp b/src/Modules/Engine.cpp
index db6a0aea9..7bc07d5f4 100644
--- a/src/Modules/Engine.cpp
+++ b/src/Modules/Engine.cpp
@@ -649,6 +649,7 @@ bool Engine::IsSkipping() {
 }
 
 static float *host_frametime;
+static float *host_frametime_unbounded;
 void Host_AccumulateTime_Detour(float dt);
 void (*Host_AccumulateTime)(float dt);
 static Hook Host_AccumulateTime_Hook(&Host_AccumulateTime_Detour);
@@ -657,10 +658,12 @@ void Host_AccumulateTime_Detour(float dt) {
 		Host_AccumulateTime_Hook.Disable();
 		Host_AccumulateTime(dt);
 		Host_AccumulateTime_Hook.Enable();
+		*host_frametime = *host_frametime_unbounded;
 	} else if (g_advance > 0) {
 		Host_AccumulateTime_Hook.Disable();
 		Host_AccumulateTime(1.0f/60);
 		Host_AccumulateTime_Hook.Enable();
+		*host_frametime = *host_frametime_unbounded;
 		--g_advance;
 	} else {
 		*host_frametime = 0;
@@ -998,6 +1001,7 @@ bool Engine::Init() {
 		host_frametime = *(float **)((uintptr_t)Host_AccumulateTime + 70);
 	}
 #endif
+	host_frametime_unbounded = host_frametime + Offsets::host_frametime_unbounded;
 
 	Host_AccumulateTime_Hook.SetFunc(Host_AccumulateTime);
 
diff --git a/src/OffsetsData.hpp b/src/OffsetsData.hpp
index c96bbd84a..08d736c75 100644
--- a/src/OffsetsData.hpp
+++ b/src/OffsetsData.hpp
@@ -30,6 +30,7 @@ OFFSET_DEFAULT(Con_IsVisible, 11, 11)
 OFFSET_DEFAULT(GetLevelNameShort, 53, 53)
 OFFSET_DEFAULT(GetLightForPoint, 1, 1)
 OFFSET_DEFAULT(GetPlayerInfo, 8, 8);
+OFFSET_DEFAULT(host_frametime_unbounded, 1, -1);
 
 // CHLClient
 OFFSET_DEFAULT(GetAllClasses, 8, 8)