mirror of
https://github.com/Mauler125/r5sdk.git
synced 2025-02-09 19:15:03 +01:00
6583e174de
Game will check scripts/levels/mapname.json and load all rpaks in the rpak field. Game now also unloads pak files loaded by the SDK preventing crashes and unnecessary memory usage. VPK's and STBSP's are planned to be added as well.
344 lines
23 KiB
C++
344 lines
23 KiB
C++
/*-----------------------------------------------------------------------------
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* _opcodes.cpp
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*-----------------------------------------------------------------------------*/
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#include "core/stdafx.h"
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#include "launcher/IApplication.h"
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#include "common/opcodes.h"
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#include "common/netmessages.h"
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#include "engine/cmodel_bsp.h"
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#include "engine/host_cmd.h"
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#include "engine/gl_screen.h"
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#include "engine/modelloader.h"
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#include "engine/cl_main.h"
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#include "engine/sv_main.h"
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#include "engine/sys_getmodes.h"
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#include "game/server/ai_networkmanager.h"
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#include "game/server/fairfight_impl.h"
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#include "rtech/rtech_game.h"
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#include "client/cdll_engine_int.h"
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#include "materialsystem/materialsystem.h"
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#include "studiorender/studiorendercontext.h"
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#include "squirrel/sqvm.h"
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#include "bsplib/bsplib.h"
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#include "ebisusdk/EbisuSDK.h"
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#ifndef DEDICATED
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#include "milessdk/win64_rrthreads.h"
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#endif // !DEDICATED
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#ifdef DEDICATED
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//-------------------------------------------------------------------------
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// Purpose: change runtime behavior
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//-------------------------------------------------------------------------
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void Dedicated_Init()
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{
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*(uintptr_t*)0x14D415040 = 0x1417304E8; // g_pEngineClient.
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*(uintptr_t*)0x14B3800D7 = 0x1; // bool bDedicated = true.
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//-------------------------------------------------------------------------
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// CGAME
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//-------------------------------------------------------------------------
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{
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p_CVideoMode_Common__CreateGameWindow.Offset(0x2C).Patch({ 0xE9, 0x9A, 0x00, 0x00, 0x00 }); // PUS --> XOR | Prevent ShowWindow and CreateGameWindow from being initialized (STGS RPak datatype is registered here).
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}
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//-------------------------------------------------------------------------
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// CHLClIENT
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//-------------------------------------------------------------------------
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{
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p_CHLClient_LevelShutdown.Patch({ 0xB8, 0x00, 0x00, 0x00, 0x00, 0xC3 }); // FUN --> RET | Return early in 'CHLClient::LevelShutdown()' during DLL shutdown.
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p_CHLClient_HudProcessInput.Patch({ 0xC3 }); // FUN --> RET | Return early in 'CHLClient::HudProcessInput()' to prevent infinite loop.
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}
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//-------------------------------------------------------------------------
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// CSOURCEAPPSYSTEMGROUP
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//-------------------------------------------------------------------------
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{
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p_CSourceAppSystemGroup__Create.Offset(0x248).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | inputSystem->Connect().
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p_CSourceAppSystemGroup__Create.Offset(0x267).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | materials->Connect().
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//p_CSourceAppSystemGroup__Create.Offset(0x286).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | mdlCache->Connect().
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p_CSourceAppSystemGroup__Create.Offset(0x2A5).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | studioRender->Connect().
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p_CSourceAppSystemGroup__Create.Offset(0x2C4).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | avi->Connect().
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p_CSourceAppSystemGroup__Create.Offset(0x2E3).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | engineAPI->Connect().
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//p_CSourceAppSystemGroup__Create.Offset(0x302).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | dataCache->Connect().
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p_CSourceAppSystemGroup__Create.Offset(0x321).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | matSystemSurface->Connect().
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p_CSourceAppSystemGroup__Create.Offset(0x340).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | vgui->Connect().
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p_CSourceAppSystemGroup__Create.Offset(0x35D).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | inputSystem->Init().
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p_CSourceAppSystemGroup__Create.Offset(0x384).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | studioRender->Init().
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p_CSourceAppSystemGroup__Create.Offset(0x39E).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | bik->Init().
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p_CSourceAppSystemGroup__Create.Offset(0x3AB).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | engineAPI->Init().
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p_CSourceAppSystemGroup__Create.Offset(0x3F6).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | vgui->Init().
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p_CSourceAppSystemGroup__Create.Offset(0x3E9).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | matEmbeddedPanel->Init().
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p_CSourceAppSystemGroup__Create.Offset(0x3F9).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | EAC_ClientInterface_Init().
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}
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//-------------------------------------------------------------------------
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// CMATERIALSYSTEM
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//-------------------------------------------------------------------------
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{
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//gCMaterialSystem__MatsysMode_Init.Offset(0x22).Patch({ 0xEB, 0x66 }); // JE --> JMP | Matsys mode init (CMaterialSystem). // TODO: Needed?
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CMaterialSystem__Init.Offset(0x406).Patch({ 0xE9, 0x55, 0x05, 0x00, 0x00 }); // MOV --> JMP | Jump over material KeyValue definitions and 'CMatRenderContextBase::sm_RenderData([x])'.
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InitMaterialSystem.Offset(0x7D).Patch({ 0xC3 }); // JMP --> RET | Return early to prevent 'InitDebugMaterials' from being executed. // RESEARCH NEEDED.
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}
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//-------------------------------------------------------------------------
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// CSHADERSYSTEM
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//-------------------------------------------------------------------------
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{
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CShaderSystem__Init.Patch({ 0xC3 }); // FUN --> RET | Return early in 'CShaderSystem::Init()' to prevent initialization.
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}
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//-------------------------------------------------------------------------
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// CSTUDIORENDERCONTEXT
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//-------------------------------------------------------------------------
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{
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// Note: The registers here seems to contains pointers to material data and 'CMaterial' class methods when the shader system is initialized.
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CStudioRenderContext__LoadModel.Offset(0x17D).Patch({ 0x90, 0x90, 0x90, 0x90 }); // MOV --> NOP | RAX + RCX are both nullptrs.
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CStudioRenderContext__LoadModel.Offset(0x181).Patch({ 0x90, 0x90, 0x90 }); // MOV --> NOP | RCX is nullptr when trying to dereference.
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CStudioRenderContext__LoadModel.Offset(0x184).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | RAX is nullptr during virtual call resulting in exception 'C0000005'.
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CStudioRenderContext__LoadMaterials.Offset(0x28).Patch({ 0xE9, 0x80, 0x04, 0x00, 0x00 }); // FUN --> RET | 'CStudioRenderContext::LoadMaterials' is called virtually by the 'RMDL' streaming job.
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}
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//-------------------------------------------------------------------------
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// CMODELLOADER
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//-------------------------------------------------------------------------
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{
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p_CModelLoader__LoadModel.Offset(0x462).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Prevent call to 'CStudioRenderContext::LoadMaterials'.
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p_CModelLoader__Studio_LoadModel.Offset(0x325).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to 'CMaterialSystem::FindMaterialEx' fails as RAX is nullptr.
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p_CModelLoader__Studio_LoadModel.Offset(0x33D).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to 'CMaterialGlue' class method fails as RAX is nullptr.
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p_CModelLoader__Studio_LoadModel.Offset(0x359).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to 'CMaterialGlue' class method fails as RAX is nullptr.
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p_CModelLoader__Studio_LoadModel.Offset(0x374).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to 'CMaterialGlue' class method fails as RAX is nullptr.
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p_CModelLoader__Studio_LoadModel.Offset(0x38D).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to 'ReturnZero' fails as RAX is nullptr.
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p_CModelLoader__Studio_LoadModel.Offset(0x3A4).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to 'CMaterialGlue' class method fails as RAX is nullptr.
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p_CModelLoader__Map_LoadModelGuts.Offset(0x41).Patch({ 0xE9, 0x4F, 0x04, 0x00, 0x00 }); // JNE --> NOP | SKYLIGHTS.
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p_CModelLoader__Map_LoadModelGuts.Offset(0x974).Patch({ 0x90, 0x90 }); // JE --> NOP | VERTNORMALS.
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p_CModelLoader__Map_LoadModelGuts.Offset(0xA55).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | MATERIALSORTS.
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p_CModelLoader__Map_LoadModelGuts.Offset(0xA62).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | MESHBOUNDS.
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p_CModelLoader__Map_LoadModelGuts.Offset(0xA83).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | MESHVERTS.
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p_CModelLoader__Map_LoadModelGuts.Offset(0xAC0).Patch({ 0x90, 0x90 }); // JE --> NOP | INDICES.
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p_CModelLoader__Map_LoadModelGuts.Offset(0xBF2).Patch({ 0x90, 0x90 }); // JE --> NOP | WORLDLIGHTS.
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p_CModelLoader__Map_LoadModelGuts.Offset(0xDA9).Patch({ 0x90, 0x90 }); // JE --> NOP | TWEAKLIGHTS.
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p_CModelLoader__Map_LoadModelGuts.Offset(0xEEB).Patch({ 0xE9, 0x3D, 0x01, 0x00, 0x00 }); // JLE --> JMP | Exception 0x57 in while trying to dereference [R15 + R14 *8 + 0x10].
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p_CModelLoader__Map_LoadModelGuts.Offset(0x61B).Patch({ 0xE9, 0xE2, 0x02, 0x00, 0x00 }); // JZ --> JMP | Prevent call to 'CMod_LoadTextures()'.
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p_CModelLoader__Map_LoadModelGuts.Offset(0x1045).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Prevent call to 'Mod_LoadCubemapSamples()'.
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p_CModelLoader__Map_LoadModelGuts.Offset(0x129).Patch({ 0x90, 0x90, 0x90 }); // MOV --> NOP | RCX is nullptr during dereference since shadersystem isn't initialized. Exception 'C0000005'.
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p_CModelLoader__Map_LoadModelGuts.Offset(0x12C).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to 'CTexture' class member in RAX + 0x78 fails. Previous instruction could not dereference.
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}
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//-------------------------------------------------------------------------
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// CGAMESERVER
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//-------------------------------------------------------------------------
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{
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CGameServer__SpawnServer.Offset(0x43).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Prevent call to unknown material/shader code.
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CGameServer__SpawnServer.Offset(0x48).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | TODO: Research 'CIVDebugOverlay'.
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}
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//-------------------------------------------------------------------------
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// CVGUI
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//-------------------------------------------------------------------------
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{
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/*MOV EAX, 0*/
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CVGui__RunFrame.Patch({ 0xB8, 0x00, 0x00, 0x00, 0x00, 0xC3 }); // FUN --> RET | 'CVGui::RunFrame()' gets called on DLL shutdown.
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}
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//-------------------------------------------------------------------------
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// CENGINEVGUI
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//-------------------------------------------------------------------------
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{
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CEngineVGui__Shutdown.Patch({ 0xB8, 0x00, 0x00, 0x00, 0x00, 0xC3 }); // FUN --> RET | Cannot shutdown CEngineVGui if its never initialized.
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CEngineVGui__ActivateGameUI.FindPatternSelf("74 08", ADDRESS::Direction::DOWN).Patch({ 0x90, 0x90 }); // JZ --> NOP | Remove condition to return early when engine attempts to activate UI on the server.
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}
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//-------------------------------------------------------------------------
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// MM_HEARTBEAT
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//-------------------------------------------------------------------------
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{
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MM_Heartbeat__ToString.Offset(0xF).Patch({ 0xE9, 0x22, 0x01, 0x00, 0x00 }); // JS --> JMP | Skip ListenServer HeartBeat.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: SYS_INITGAME
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//-------------------------------------------------------------------------
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{
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Sys_InitGame.Offset(0x70).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // STZNZ --> NOP | Prevent 'bDedicated' from being set to false.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: HOST_INIT
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//-------------------------------------------------------------------------
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{
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gHost_Init_0.Offset(0xC2).Patch({ 0xEB, 0x34 }); // CAL --> NOP | Disable 'vpk/client_common.bsp' loading.
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gHost_Init_0.Offset(0x182).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> JMP | Disable UI material asset initialization.
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gHost_Init_0.Offset(0x859).Patch({ 0xE9, 0x19, 0x04, 0x00, 0x00 }); // LEA --> RET | Disable 'client.dll' library initialization.
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gHost_Init_0.Offset(0xC77).Patch({ 0xE8, 0x44, 0xCF, 0xFF, 0xFF }); // CAL --> CAL | Disable user config loading and call entitlements.rson initialization instead.
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gHost_Init_1.Offset(0x609).Patch({ 0xEB, 0x2B }); // JE --> JMP | Skip client.dll 'Init_PostVideo()' validation code.
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gHost_Init_1.Offset(0x621).Patch({ 0xEB, 0x0C }); // JNE --> JMP | Skip client.dll 'Init_PostVideo()' validation code.
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gHost_Init_1.Offset(0x658).Patch({ 0xE9, 0x8C, 0x00, 0x00, 0x00 }); // JE --> JMP | Skip NULL call as client is never initialized.
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gHost_Init_1.Offset(0x6E9).Patch({ 0xE9, 0xB0, 0x00, 0x00, 0x00 }); // JNE --> JMP | Skip shader preloading as cvar can't be checked due to client being NULL.
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gHost_Init_2.Offset(0x26F).Patch({ 0xE9, 0x4D, 0x05, 0x00, 0x00 }); // JNE --> JMP | client.dll systems initialization.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: HOST_SHUTDOWN
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//-------------------------------------------------------------------------
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{
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#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
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Host_Shutdown.Offset(0x3B0).FindPatternSelf("0F 84", ADDRESS::Direction::DOWN).Patch({ 0x0F, 0x85 }); // JE --> JNE | Cannot shutdown ClientDLL if its never initialized.
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Host_Shutdown.Offset(0x9D0).FindPatternSelf("0F 84", ADDRESS::Direction::DOWN, 300).Patch({ 0x0F, 0x85 }); // JE --> JNE | Cannot shutdown EngineVGui if its never initialized.
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#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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Host_Shutdown.Offset(0x2B0).FindPatternSelf("0F 84", ADDRESS::Direction::DOWN, 300).Patch({ 0x0F, 0x85 }); // JE --> JNE | Cannot shutdown ClientDLL if its never initialized.
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Host_Shutdown.Offset(0x5C0).FindPatternSelf("0F 84", ADDRESS::Direction::DOWN, 300).Patch({ 0x0F, 0x85 }); // JE --> JNE | Cannot shutdown EngineVGui if its never initialized.
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#endif
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}
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//-------------------------------------------------------------------------
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// RUNTIME: HOST_NEWGAME
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//-------------------------------------------------------------------------
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{
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p_Host_NewGame.Offset(0x4E0).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 });
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p_Host_NewGame.Offset(0x637).Patch({ 0xE9, 0xC1, 0x00, 0x00, 0x00 }); // JNE --> JMP | Prevent connect localhost from being executed in Host_NewGame.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: _HOST_RUNFRAME
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//-------------------------------------------------------------------------
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{
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_Host_RunFrame.Offset(0xFB0).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | NOP call to unused VGUI code to prevent crash at SIGNONSTATE_PRESPAWN.
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_Host_RunFrame.Offset(0x1023).Patch({ 0x90, 0x90, 0x90 }); // CAL --> NOP | NOP NULL call as client is never initialized.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: HOST_DISCONNECT
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//-------------------------------------------------------------------------
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{
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#if defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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Host_Disconnect.Offset(0x4A).FindPatternSelf("FF 90 80", ADDRESS::Direction::DOWN, 300).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, }); // CAL --> RET | This seems to call 'CEngineVGui::GetGameUIInputContext()'.
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#endif
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}
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//-------------------------------------------------------------------------
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// RUNTIME: RTECH_GAME
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//-------------------------------------------------------------------------
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{
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#if defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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p_RTech_LoadPak.Offset(0x890).FindPatternSelf("75", ADDRESS::Direction::DOWN, 200).Patch({ 0xEB }); // JNZ --> JMP | Disable error handling for missing streaming files on the server. The server does not need streamed data from the starpak files.
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#endif
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}
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//-------------------------------------------------------------------------
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// RUNTIME: EBISUSDK
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//-------------------------------------------------------------------------
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{
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p_EbisuSDK_SetState.Offset(0x0).FindPatternSelf("0F 84", ADDRESS::Direction::DOWN).Patch({ 0x0F, 0x85 }); // JE --> JNZ | Prevent EbisuSDK from initializing on the engine and server.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: FAIRFIGHT
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//-------------------------------------------------------------------------
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{
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FairFight_Init.Offset(0x0).FindPatternSelf("0F 87", ADDRESS::Direction::DOWN, 200).Patch({ 0x0F, 0x85 }); // JA --> JNZ | Prevent 'FairFight' anti-cheat from initializing on the server by comparing RAX against 0x0 instead. Init will crash since the plugins aren't shipped.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: PROP_STATIC
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//-------------------------------------------------------------------------
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{
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// Note: At [14028F3B0 + 0x5C7] RSP seems to contain a block of pointers to data for the static prop rmdl in question. [RSP + 0x70] is a pointer to (what seems to be) shader/material data. The pointer will be NULL without a shader system.
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p_CalcPropStaticFrustumCulling.Offset(0x5E0).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // MOV --> NOP | RSP + 0x70 is a nullptr which gets moved to R13, R13 gets used here resulting in exception 'C0000005'.
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p_CalcPropStaticFrustumCulling.Offset(0x5EB).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | RAX is nullptr during virtual call resulting in exception 'C0000005'.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: GL_SCREEN
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//-------------------------------------------------------------------------
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{
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SCR_BeginLoadingPlaque.Offset(0x5B).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | virtual call to 'CHLClient::MilesQueueEvent'.
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SCR_BeginLoadingPlaque.Offset(0x82).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | virtual call to 'CHLClient::CHudMessage'.
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SCR_BeginLoadingPlaque.Offset(0xA4).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | virtual call to 'CEngineVGui::OnLevelLoadingStarted'.
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SCR_BeginLoadingPlaque.Offset(0x1D6).Patch({ 0xEB, 0x27 }); // JNE --> JMP | Prevent connect command from crashing by invalid call to UI function.
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}
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//-------------------------------------------------------------------------
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// RUNTIME: CL_CLEARSTATE
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//-------------------------------------------------------------------------
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#if defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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{
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CL_ClearState.Offset(0x0).Patch({ 0xC3 }); // FUN --> RET | Invalid 'CL_ClearState()' call from Host_Shutdown causing segfault.
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}
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#endif
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// This mandatory pak file should only exist on the client.
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if (!FileExists("vpk\\client_frontend.bsp.pak000_000.vpk"))
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{
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// Patch 'client' pak file string constants to 'server' if this is a standalone dedicated server.
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g_pClientVPKDir.PatchString("vpk/%sserver_%s.bsp.pak000%s");
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g_pClientBSP.PatchString("vpk/server_%s.bsp");
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g_pClientCommonBSP.PatchString("vpk/server_mp_common.bsp");
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g_pClientMPLobby.PatchString("vpk/server_mp_lobby");
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g_pClientMP.PatchString("vpk/server_mp_");
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g_pClientSP.PatchString("vpk/server_sp_");
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}
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}
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#endif // DEDICATED
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void RuntimePtc_Init() /* .TEXT */
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{
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#ifndef DEDICATED
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p_WASAPI_GetAudioDevice.Offset(0x410).FindPattern("FF 15 ?? ?? 01 00", ADDRESS::Direction::DOWN, 100).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0xEB }); // CAL --> NOP | Disable debugger check when miles searches for audio device to allow attaching the debugger to the game upon launch.
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FairFight_Init.Offset(0x0).FindPatternSelf("0F 87", ADDRESS::Direction::DOWN, 200).Patch({ 0x0F, 0x85 }); // JA --> JNZ | Prevent 'FairFight' anti-cheat from initializing on the server by comparing RAX against 0x0 instead. Init will crash since the plugins aren't shipped.
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SCR_BeginLoadingPlaque.Offset(0x1AD).FindPatternSelf("75 27", ADDRESS::Direction::DOWN).Patch({ 0xEB, 0x27 }); // JNE --> JMP | Prevent connect command from crashing by invalid call to UI function.
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p_SQVM_CompileError.Offset(0x0).FindPatternSelf("41 B0 01", ADDRESS::Direction::DOWN, 400).Patch({ 0x41, 0xB0, 0x00 }); // MOV --> MOV | Set script error level to 0 (not severe): 'mov r8b, 0'.
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p_SQVM_CompileError.Offset(0xE0).FindPatternSelf("E8", ADDRESS::Direction::DOWN, 200).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | TODO: causes errors on client script error. Research required (same function as soft error but that one doesn't crash).
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#else
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p_SQVM_CompileError.Offset(0xE0).FindPatternSelf("E8", ADDRESS::Direction::DOWN, 200).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | For dedicated we should not perform post-error events such as telemetry / showing 'COM_ExplainDisconnection' UI etc.
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#endif // !DEDICATED
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#if defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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p_CAI_NetworkManager__ShouldRebuild.Offset(0xA0).FindPatternSelf("FF ?? ?? ?? 00 00", ADDRESS::Direction::DOWN, 200).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 }); // CAL --> NOP | Virtual call to restart when building AIN (which clears the AIN memory). Remove this once writing to file works.
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Detour_LevelInit.Offset(0x100).FindPatternSelf("74", ADDRESS::Direction::DOWN, 600).Patch({ 0xEB }); // JE --> JMP | Do while loop setting fields to -1 in navmesh is writing out of bounds (!TODO).
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#endif
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}
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void RuntimePtc_Toggle() /* .TEXT */
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{
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#ifdef GAMEDLL_S3
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static bool g_nop = true;
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|
|
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if (g_nop)
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{
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//-------------------------------------------------------------------------
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// CALL --> NOP | Allow some maps to be loaded by nopping out a call in LoadProp function
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dst007.Offset(0x5E8).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 });
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//-------------------------------------------------------------------------
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|
// CALL --> NOP | Disable the viewmodel rendered to avoid a crash from a certain entity in desertlands_mu1
|
|
//dst008.Offset(0x67).Patch({ 0x90, 0x90, 0x90, 0x90, 0x90 });
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|
|
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printf("\n");
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|
printf("+--------------------------------------------------------+\n");
|
|
printf("|>>>>>>>>>>>>>>| TEXT OPCODES OVERWRITTEN |<<<<<<<<<<<<<<|\n");
|
|
printf("+--------------------------------------------------------+\n");
|
|
printf("\n");
|
|
}
|
|
else
|
|
{
|
|
//-------------------------------------------------------------------------
|
|
// NOP --> CALL | Recover function DST007
|
|
dst007.Offset(0x5E8).Patch({ 0x48, 0x8B, 0x03, 0xFF, 0x90, 0xB0, 0x02, 0x00, 0x00, 0x84, 0xC0 });
|
|
//-------------------------------------------------------------------------
|
|
// NOP --> CALL | Recover function DST008
|
|
//dst008.Offset(0x67).Patch({ 0xE8, 0x54, 0xD8, 0xFF, 0xFF });
|
|
|
|
printf("\n");
|
|
printf("+--------------------------------------------------------+\n");
|
|
printf("|>>>>>>>>>>>>>>>| TEXT OPCODES RECOVERED |<<<<<<<<<<<<<<<|\n");
|
|
printf("+--------------------------------------------------------+\n");
|
|
printf("\n");
|
|
}
|
|
g_nop = !g_nop;
|
|
#endif // GAMEDLL_S3
|
|
}
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