r5sdk/r5dev/engine/host_state.h
Kawe Mazidjatari edc52ad669 IDetour: remove extraneous pointer assignments
Originally, we store the search results in a CMemory instance which we then assign to the actual function pointer. CMemory is just a pointer class; we can assign the results directly to the actual function pointer. This commit reduces a lot of code verbosity, and also reduced roughly 2KiB worth of static pointers in the resulting executable. This commit also officially deprecates the support for any GameDLL's below S3 (Season 3), since it makes more sense to port the assets from earlier/later games back to the version this SDK supports.
2024-04-05 17:19:32 +02:00

88 lines
3.7 KiB
C++

#pragma once
#include "mathlib/vector.h"
enum class HostStates_t : int
{
HS_NEW_GAME = 0x0,
HS_LOAD_GAME = 0x1,
HS_CHANGE_LEVEL_SP = 0x2,
HS_CHANGE_LEVEL_MP = 0x3,
HS_RUN = 0x4,
HS_GAME_SHUTDOWN = 0x5,
HS_SHUTDOWN = 0x6,
HS_RESTART = 0x7,
};
class CHostState
{
public:
static void FrameUpdate(CHostState* pHostState, double flCurrentTime, float flFrameTime);
void LoadConfig(void) const;
void Init(void);
void Setup(void);
void Think(void) const;
void SetState(const HostStates_t newState);
void GameShutDown(void);
void State_NewGame(void);
void State_ChangeLevelSP(void);
void State_ChangeLevelMP(void);
void ResetLevelName(void);
public:
HostStates_t m_iCurrentState; //0x0000
HostStates_t m_iNextState; //0x0004
Vector3D m_vecLocation; //0x0008
QAngle m_angLocation; //0x0014
char m_levelName[MAX_MAP_NAME_HOST]; //0x0020
char m_mapGroupName[256]; //0x0060
char m_landMarkName[256]; //0x0160
float m_flShortFrameTime; //0x0260
bool m_bActiveGame; //0x0264
bool m_bRememberLocation; //0x0265
bool m_bBackgroundLevel; //0x0266
bool m_bWaitingForConnection; //0x0267
bool m_bSplitScreenConnect; //0x0268
bool m_bGameHasShutDownAndFlushedMemory; //0x0269
HostStates_t m_iServerState; //0x026C
};
/* ==== CHOSTSTATE ====================================================================================================================================================== */
inline void(*CHostState__FrameUpdate)(CHostState* pHostState, double flCurrentTime, float flFrameTime);
inline void(*CHostState__State_Run)(HostStates_t* pState, double flCurrentTime, float flFrameTime);
inline void(*CHostState__State_GameShutDown)(CHostState* thisptr);
inline void(*v_HostState_ChangeLevelMP)(char const* pNewLevel, char const* pLandmarkName);
///////////////////////////////////////////////////////////////////////////////
extern CHostState* g_pHostState;
///////////////////////////////////////////////////////////////////////////////
class VHostState : public IDetour
{
virtual void GetAdr(void) const
{
LogFunAdr("CHostState::FrameUpdate", CHostState__FrameUpdate);
LogFunAdr("CHostState::State_Run", CHostState__State_Run);
LogFunAdr("CHostState::State_GameShutDown", CHostState__State_GameShutDown);
LogFunAdr("HostState_ChangeLevelMP", v_HostState_ChangeLevelMP);
LogVarAdr("g_pHostState", g_pHostState);
}
virtual void GetFun(void) const
{
g_GameDll.FindPatternSIMD("48 89 5C 24 08 48 89 6C 24 20 F3 0F 11 54 24 18").GetPtr(CHostState__FrameUpdate);
g_GameDll.FindPatternSIMD("48 8B C4 48 89 58 10 48 89 70 18 48 89 78 20 55 41 54 41 55 41 56 41 57 48 8D A8 ?? ?? ?? ?? 48 81 EC ?? ?? ?? ?? 0F 29 70 C8 45 33 E4").GetPtr(CHostState__State_Run);
g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 57 48 83 EC 20 48 8B D9 E8 ?? ?? ?? ?? 48 8B 0D ?? ?? ?? ??").GetPtr(CHostState__State_GameShutDown);
g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 74 24 ?? 57 48 83 EC 20 48 8B F9 48 8B F2 8B 0D ?? ?? ?? ??").GetPtr(v_HostState_ChangeLevelMP);
}
virtual void GetVar(void) const
{
g_pHostState = CMemory(CHostState__FrameUpdate).FindPattern("48 8D ?? ?? ?? ?? 01", CMemory::Direction::DOWN, 100).ResolveRelativeAddressSelf(0x3, 0x7).RCast<CHostState*>();
}
virtual void GetCon(void) const { }
virtual void Detour(const bool bAttach) const;
};
///////////////////////////////////////////////////////////////////////////////