From ae627d5f8f230aeb5f12cd093199ceabcd423f02 Mon Sep 17 00:00:00 2001 From: FutureRave Date: Mon, 29 Nov 2021 12:26:53 +0000 Subject: [PATCH] Elevators for trickshotting --- src/Components/Loader.cpp | 1 + src/Components/Loader.hpp | 1 + src/Components/Modules/Elevators.cpp | 81 ++++++++++++++++++++++++++++ src/Components/Modules/Elevators.hpp | 17 ++++++ 4 files changed, 100 insertions(+) create mode 100644 src/Components/Modules/Elevators.cpp create mode 100644 src/Components/Modules/Elevators.hpp diff --git a/src/Components/Loader.cpp b/src/Components/Loader.cpp index fea7625e..3217dcd4 100644 --- a/src/Components/Loader.cpp +++ b/src/Components/Loader.cpp @@ -105,6 +105,7 @@ namespace Components Loader::Register(new Chat()); Loader::Register(new TextRenderer()); Loader::Register(new Movement()); + Loader::Register(new Elevators()); Loader::Register(new Client()); diff --git a/src/Components/Loader.hpp b/src/Components/Loader.hpp index dd948b09..f9d1e6ed 100644 --- a/src/Components/Loader.hpp +++ b/src/Components/Loader.hpp @@ -133,6 +133,7 @@ namespace Components #include "Modules/Chat.hpp" #include "Modules/TextRenderer.hpp" #include "Modules/Movement.hpp" +#include "Modules/Elevators.hpp" #include "Modules/Gamepad.hpp" #include "Modules/Client.hpp" diff --git a/src/Components/Modules/Elevators.cpp b/src/Components/Modules/Elevators.cpp new file mode 100644 index 00000000..c8f5a14a --- /dev/null +++ b/src/Components/Modules/Elevators.cpp @@ -0,0 +1,81 @@ +#include "STDInclude.hpp" + +namespace Components +{ + Game::dvar_t* Elevators::SV_EnableEasyElevators; + + __declspec(naked) void Elevators::PM_CorrectAllSolidStub() + { + __asm + { + push ecx + mov ecx, Elevators::SV_EnableEasyElevators + cmp byte ptr [ecx + 16], 1 + pop ecx + + // Always elevate if SV_EnableEasyElevators is set to 1 + je elevate + + // Original code + cmp byte ptr [eax + 0x29], 0 + + // Original code flow + jz elevate + + push 0x5734FF + retn + + elevate: + push 0x57353D + retn + } + } + + __declspec(naked) void Elevators::PM_CheckDuckStub() + { + __asm + { + push eax + mov eax, Elevators::SV_EnableEasyElevators + cmp byte ptr [eax + 16], 1 + pop eax + + // Always stand if SV_EnableEasyElevators is set to 1 + je stand + + // Original code + cmp byte ptr [esp + 0x38], 0 + + // Original code flow + jnz noStand + + stand: + + push 0x570ED4 + retn + + noStand: + push 0x570EF4 + retn + } + } + + Elevators::Elevators() + { + Dvar::OnInit([] + { + Elevators::SV_EnableEasyElevators = Game::Dvar_RegisterBool("sv_enableEasyElevators", + false, Game::DVAR_FLAG_CHEAT | Game::DVAR_FLAG_REPLICATED, + "Enable easy elevators for trickshotting"); + }); + + Utils::Hook(0x5734F9, Elevators::PM_CorrectAllSolidStub, HOOK_JUMP).install()->quick(); + Utils::Hook::Nop(0x5734FE, 1); + + Utils::Hook(0x570ECD, Elevators::PM_CheckDuckStub, HOOK_JUMP).install()->quick(); + } + + Elevators::~Elevators() + { + } +} diff --git a/src/Components/Modules/Elevators.hpp b/src/Components/Modules/Elevators.hpp new file mode 100644 index 00000000..f5af25fd --- /dev/null +++ b/src/Components/Modules/Elevators.hpp @@ -0,0 +1,17 @@ +#pragma once + +namespace Components +{ + class Elevators : public Component + { + public: + Elevators(); + ~Elevators(); + + private: + static Game::dvar_t* SV_EnableEasyElevators; + + static void PM_CorrectAllSolidStub(); + static void PM_CheckDuckStub(); + }; +}