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Fix crashes in scoreboard

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This commit is contained in:
BenCat07 2020-06-19 19:10:33 +02:00
parent 075687c0f2
commit 47fdde97c6
1 changed files with 9 additions and 3 deletions
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12
src/hacks/Misc.cpp
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@ -15,6 +15,7 @@
#include <settings/Bool.hpp> #include <settings/Bool.hpp>
#include "core/sharedobj.hpp" #include "core/sharedobj.hpp"
#include "DetourHook.hpp"
#include "hack.hpp" #include "hack.hpp"
#include <thread> #include <thread>
@ -889,9 +890,14 @@ static InitRoutine init([]() {
render_zoomed.installChangeCallback([](settings::VariableBase<bool> &, bool after) { tryPatchLocalPlayerShouldDraw(after); }); render_zoomed.installChangeCallback([](settings::VariableBase<bool> &, bool after) { tryPatchLocalPlayerShouldDraw(after); });
patch_playerpanel = std::make_unique<BytePatch>(gSignatures.GetClientSignature, "0F 94 45 DF", 0x0, std::vector<unsigned char>{ 0xC6, 0x45, 0xDF, 0x01 }); patch_playerpanel = std::make_unique<BytePatch>(gSignatures.GetClientSignature, "0F 94 45 DF", 0x0, std::vector<unsigned char>{ 0xC6, 0x45, 0xDF, 0x01 });
uintptr_t addr_scrbrd = gSignatures.GetClientSignature("8B 10 89 74 24 04 89 04 24 FF 92 ? ? ? ? 83 F8 02 75 09"); uintptr_t addr_scrbrd = gSignatures.GetClientSignature("8B 10 89 74 24 04 89 04 24 FF 92 ? ? ? ? 83 F8 02 75 09");
patch_scoreboard1 = std::make_unique<BytePatch>(addr_scrbrd, std::vector<unsigned char>{ 0xEB, 0x31, 0xE8, 0x78, 0x46, 0x10, 0x00, 0xE9, 0xC9, 0x06, 0x00, 0x00 });
patch_scoreboard2 = std::make_unique<BytePatch>(addr_scrbrd + 0xA0, std::vector<unsigned char>{ 0xE9, 0x5D, 0xFF, 0xFF, 0xFF }); // Address to the function we need to jump to
patch_scoreboard3 = std::make_unique<BytePatch>(addr_scrbrd + 0x84A, std::vector<unsigned char>{ 0x87, 0xFE }); uintptr_t target_addr = e8call_direct(gSignatures.GetClientSignature("E8 ? ? ? ? 83 FE 2D"));
uintptr_t rel_addr = ((uintptr_t) target_addr - ((uintptr_t) addr_scrbrd + 2)) - 5;
patch_scoreboard1 = std::make_unique<BytePatch>(addr_scrbrd, std::vector<unsigned char>{ 0xEB, 0x31, 0xE8, foffset(rel_addr, 0), foffset(rel_addr, 1), foffset(rel_addr, 2), foffset(rel_addr, 3), 0xE9, 0xC9, 0x06, 0x00, 0x00 });
patch_scoreboard2 = std::make_unique<BytePatch>(addr_scrbrd + 0xA0, std::vector<unsigned char>{ 0xE9, 0x5D, 0xFF, 0xFF, 0xFF });
patch_scoreboard3 = std::make_unique<BytePatch>(addr_scrbrd + 0x84A, std::vector<unsigned char>{ 0x87, 0xFE });
patch_playerpanel->Patch(); patch_playerpanel->Patch();
patch_scoreboard1->Patch(); patch_scoreboard1->Patch();
patch_scoreboard2->Patch(); patch_scoreboard2->Patch();