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Game.cpp
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Game.cpp
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#include "dllmain.h"
#include "Game.h"
#include "ConsoleWnd.h"
#include "SDK/filter00.h"
#include <deque>
std::string gameVersion;
bool gameIsDebugBuild = false;
SND_CTRL* Snd_ctrl_work = nullptr; // extern inside Game.h
SUB_SCREEN* SubScreenWk = nullptr; // extern inside sscrn.h
pzlPlayer__ptrPiece_Fn pzlPlayer__ptrPiece = nullptr; // extern inside puzzle.h
CameraControl* CamCtrl = nullptr; // extern inside cam_ctrl.h
cPlayer__subScrCheck_Fn cPlayer__subScrCheck = nullptr; // extern inside player.h
j_j_j_FadeSet_Fn j_j_j_FadeSet = nullptr; // extern inside fade.h
uint32_t* cSofdec = nullptr;
// light.h externs
cLightMgr* LightMgr = nullptr;
cLightMgr__setEnv_Fn cLightMgr__setEnv = nullptr;
// filter00.h externs
cFilter00Params* Filter00Params = nullptr;
cFilter00Params2* Filter00Params2 = nullptr;
// item.h externs
cItemMgr* ItemMgr = nullptr;
cItemMgr__search_Fn cItemMgr__search = nullptr;
cItemMgr__arm_Fn cItemMgr__arm = nullptr;
cItemMgr__get_Fn cItemMgr__get = nullptr;
cItemMgr__erase_Fn cItemMgr__erase = nullptr;
cItemMgr__num_0_Fn cItemMgr__num_0 = nullptr;
cItemMgr__bulletNumTotal_Fn cItemMgr__bulletNumTotal = nullptr;
cItem__specialTuned_Fn cItem__specialTuned = nullptr;
WeaponId2ChargeNum_Fn WeaponId2ChargeNum = nullptr;
// event.h externs
EventMgr* EvtMgr = nullptr;
EventMgr__IsAliveEvt_Fn EventMgr__IsAliveEvt = nullptr;
// atari.h externs
cSatMgr* SatMgr = nullptr;
cSatMgr* EatMgr = nullptr;
// ID.h externs
IDSystem__set_Fn IDSystem__set = nullptr;
IDSystem__unitPtr_Fn IDSystem__unitPtr = nullptr;
IDSystem__unitPtr2_Fn IDSystem__unitPtr2 = nullptr;
IDSystem__kill_Fn IDSystem__kill = nullptr;
IDSystem__setTime_Fn IDSystem__setTime = nullptr;
// Cockpit.h externs
Cockpit* Cckpt = nullptr;
LifeMeter__roomInit_Fn LifeMeter__roomInit = nullptr;
BulletInfo__roomInit_Fn BulletInfo__roomInit = nullptr;
// message.h externs
MessageControl__setFontSize_Fn MessageControl__setFontSize = nullptr;
MessageControl__setLayout_Fn MessageControl__setLayout = nullptr;
// roomdata.h externs
cRoomData* RoomData = nullptr;
cRoomData__getRoomSavePtr_Fn cRoomData__getRoomSavePtr = nullptr;
// Original game funcs
namespace bio4 {
bool(__cdecl* PutInCase)(ITEM_ID item_id, uint16_t item_num, uint32_t size);
void(__cdecl* itemInfo)(ITEM_ID id, ITEM_INFO* info);
uint8_t(__cdecl* WeaponId2MaxLevel)(ITEM_ID item_id, int type);
uint8_t(__cdecl* WeaponId2WeaponNo)(ITEM_ID item_id);
void(__cdecl* levelDataAdd)(MERCHANT_DATA* p_data, LEVEL_INFO* p_level, uint32_t add_flag);
void(__cdecl* WeaponChange)();
void(__cdecl* PlChangeData)();
uint32_t(__cdecl* SndCall)(uint16_t blk, uint16_t call_no, Vec* pos, uint8_t id, uint32_t flag, cModel* pMod);
bool(__cdecl* SndStrReq_0)(uint32_t snd_id, int flg, int time, int vol);
bool(__cdecl* SubScreenOpen)(SS_OPEN_FLAG open_flag, SS_ATTR_FLAG attr_flag);
bool(__cdecl* CardCheckDone)();
bool(__cdecl* CardLoad)(uint8_t a1);
void(__cdecl* CardSave)(uint8_t terminal_no, uint8_t attr);
void(__cdecl* GXSetBlendMode)(GXBlendMode type, GXBlendFactor src_factor, GXBlendFactor dst_factor, GXLogicOp op);
void(__cdecl* GXSetCullMode)(GXCullMode mode);
void(__cdecl* GXSetZMode)(bool compare_enable, GXCompare func, bool update_enable);
void(__cdecl* GXSetNumChans)(u8 nChans);
void(__cdecl* GXSetChanCtrl)(GXChannelID chan, bool enable, GXColorSrc amb_src, GXColorSrc mat_src,
u32 light_mask, GXDiffuseFn diff_fn, GXAttnFn attn_fn);
void(__cdecl* GXSetNumTexGens)(u8 nTexGens);
void(__cdecl* GXSetNumTevStages)(u8 nStages);
void(__cdecl* GXSetTevOp)(GXTevStageID id, GXTevMode mode);
void(__cdecl* GXSetTevOrder)(GXTevStageID stage, GXTexCoordID coord, GXTexMapID map, GXChannelID color);
void(__cdecl* GXClearVtxDesc)();
void(__cdecl* GXSetVtxDesc)(GXAttr attr, GXAttrType type);
void(__cdecl* GXSetVtxAttrFmt)(GXVtxFmt vtxfmt, GXAttr attr, GXCompCnt cnt, GXCompType type, u8 frac);
void(__cdecl* GXLoadPosMtxImm)(const Mtx mtx, u32 id);
void(__cdecl* GXSetCurrentMtx)(u32 id);
void(__cdecl* GXBegin)(GXPrimitive type, GXVtxFmt vtxfmt, u16 nverts);
void(__cdecl* GXEnd)(int a1);
void(__cdecl* GXPosition3f32)(f32 x, f32 y, f32 z);
void(__cdecl* GXColor4u8)(u8 r, u8 g, u8 b, u8 a);
void(__cdecl* GXTexCoord2f32)(f32 s, f32 t);
void(__cdecl* GXSetTexCopySrc)(u16 left, u16 top, u16 wd, u16 ht);
void(__cdecl* GXSetTexCopyDst)(u16 wd, u16 ht, GXTexFmt fmt, bool mipmap);
void(__cdecl* GXCopyTex)(void* dest, char clear, int a3);
void(__cdecl* GXShaderCall)(int shaderNum);
void(__cdecl* CameraCurrentProjection)();
void(__cdecl* C_MTXOrtho)(Mtx44 mtx, float PosY, float NegY, float NegX, float PosX, float Near, float Far);
bool(__cdecl* KeyOnCheck_0)(KEY_BTN a1);
void(__cdecl* KeyStop)(uint64_t un_stop_bit);
void(__cdecl* SceSleep)(uint32_t ctr);
void(__cdecl* QuakeExec)(uint32_t No, uint32_t Delay, int Time, float Scale, uint32_t Axis);
BOOL(__cdecl* joyFireTrg)();
BOOL(__cdecl* joyFireOn)();
namespace g_D3D {
uint32_t* RefreshRate = nullptr;
uint32_t* Width_1 = nullptr;
uint32_t* Height_1 = nullptr;
bool* Fullscreen = nullptr;
}
void(__cdecl* D3D_SetupResolution)(int Width, int Height);
void(__cdecl* ScreenReSize)(int Width, int Height);
};
// Current play time (H, M, S)
int iCurPlayTime[3] = { 0, 0, 0 };
// CPU/GPU usage meters
double* fCPUUsagePtr = nullptr;
double* fGPUUsagePtr = nullptr;
// a lot missing from here sadly ;_;
std::unordered_map<int, std::string> UnitBeFlagNames =
{
{ 0x1, "Alive" },
{ 0x2, "Trans" },
{ 0x8, "AltAmbientLightColor" }, // checked by LightSetModel, didn't notice any change
{ 0x10, "DrawFootShadow" },
{ 0x20, "Move" },
{ 0x200, "Dead" }, // maybe dead flag? setting it seems to set Destruct flag, which unsets a bunch of flags including Alive
{ 0x400, "Destruct" }, // checked by cManager<cEm>::dieCheck, calls destructor if set
{ 0x800, "NoSuspend" }, // keep running even if suspend game flag is set
{ 0x1000, "IgnoreDrawDistance" }, // looks like ModelTrans sets distance to 999999 if set
{ 0x2000, "ContiguousParts" }, // optimization? checked by cModel::getPartsPtr
// seems to skip following nextParts_F4 pointers and accesses part by index directly if set
{ 0x4000, "DisableAnimation" }, // code for this doesn't actually seem anim/motion related, but anims do get disabled by it...
{ 0x8000, "DisableLighting" },
{ 0x10000, "AttempedItemDrop" }, // set by EmSetDropItem, presense doesn't mean item is guaranteed, seems to be used just to prevent Em from trying to drop more than once
{ 0x20000, "UseSimpleLighting" },
{ 0x100000, "ClothNoScaleApply" }, // PenClothMove3
{ 0x200000, "ClothReset" }, // PenClothMove3
{ 0x1000000, "ApplyGlobalIllumination" }, // unsure, seems to adjust lighting color though
//{ 0x8000000, "InvertShadowFlagBit6" }, // commonModelTrans, seems to invert check for flag 0x40 / bit6
};
std::unordered_map<int, std::string> EmNames =
{
{0x00, "Player"},
{0x01, "??"},
{0x02, "Leon"},
{0x03, "Ashley"},
{0x04, "Luis"},
{0x05, "Ashley"},
{0x06, "Ganado"},
{0x07, "Ganado"},
{0x08, "Ganado"},
{0x09, "Ganado"},
{0x0A, "Ganado"},
{0x0B, "Ganado"},
{0x0C, "Ashley"},
{0x0D, "Ganado"},
{0x0E, "Jet-ski"},
{0x0F, "Boat"},
{0x11, "Zealot"},
{0x12, "Ganado"},
{0x13, "Ganado / Merchant"},
{0x14, "Zealot / Merchant"},
{0x15, "Ganado"},
{0x16, "Ganado"},
{0x17, "Ganado"},
{0x18, "Merchant"},
{0x19, "Zealot"},
{0x1A, "Zealot"},
{0x1B, "Garrador / Zealot"},
{0x1C, "Garrador / Zealot"},
{0x1D, "Soldier / J.J."},
{0x1E, "Soldier / Merchant"},
{0x1F, "Soldier"},
{0x20, "SW Soldier / WW Super Salvador"},
{0x21, "Dog"},
{0x22, "Colmillo"},
{0x23, "Crow"},
{0x24, "Snake"},
{0x25, "Parasite"},
{0x26, "Cow"},
{0x27, "Bass"},
{0x28, "Chicken"},
{0x29, "Bat"},
{0x2A, "Bear trap / Mine trap"},
{0x2B, "El Gigante"},
{0x2C, "Verdugo"},
{0x2D, "Novistador"},
{0x2E, "Spider"},
{0x2F, "Del Lago"},
{0x31, "Saddler"},
{0x32, "IT (U-3)"},
{0x35, "Mendez"},
{0x36, "Regenerator / Iron Maiden"},
{0x38, "Salazar"},
{0x39, "Krauser"},
{0x3A, "Robot"},
{0x3B, "Truck / Ammo wagon"},
{0x3C, "Knight"},
{0x3D, "Helicopter"},
{0x3F, "Saddler"},
{0x42, "SW Ganado"},
{0x43, "SW Soldier"},
{0x44, "SW Ganado"},
{0x4E, "Cannon"},
// Misc stuff
{0x50, "Obj"},
{0x51, "Door"},
{0x52, "Wep"},
{0x53, "Box"},
//0x54 unused?
{0x55, "Rack"},
{0x56, "Window"},
{0x57, "Torch"},
{0x58, "Barrel"},
{0x59, "Tree"},
{0x5A, "Rock"},
{0x5B, "Switch"},
{0x5C, "Item"},
{0x5D, "Hit"},
{0x5E, "Barred"},
{0x5F, "Mine"},
{0x60, "Shield"},
{0x61, "Bar"},
};
std::string cEmMgr::EmIdToName(int id, bool simplified)
{
if (simplified)
return EmNames[id];
std::stringstream emIdStr;
emIdStr << "cEm" << std::hex << std::uppercase << std::setfill('0') << std::setw(2) << id;
if (EmNames.count(id))
{
std::stringstream ss;
ss << EmNames[id] << " (" << emIdStr.str() << ")";
return ss.str();
}
return emIdStr.str();
}
cEm* cEmMgr::GetClosestEm(bool onlyValidEms, bool onlyEnemies, bool onlyESLSpawned, bool onlyTrans)
{
auto& emMgr = *EmMgrPtr();
cPlayer* player = PlayerPtr();
float ClosestEmDist = 100000.0f;
cEm* ClosestEmPtr = nullptr;
// Get the closest Em
for (auto& em : emMgr)
{
if (onlyValidEms && !em.IsValid())
continue;
if (onlyEnemies && !IsEnemy(em.id_100))
continue;
if (onlyESLSpawned && !em.IsSpawnedByESL())
continue;
if (onlyTrans && !em.IsTransSet())
continue;
float distFromPl = get_distance(em.pos_94.x, em.pos_94.y, em.pos_94.z, player->pos_94.x, player->pos_94.y, player->pos_94.z);
// Must be something invalid
if (distFromPl < 200.0f)
continue;
if (distFromPl < ClosestEmDist)
{
ClosestEmDist = distFromPl;
ClosestEmPtr = &em;
}
}
return ClosestEmPtr;
}
std::vector<cEm*> cEmMgr::GetVecClosestEms(int DesiredNumEms, float maxDistance, bool onlyValidEms, bool onlyEnemies, bool onlyESLSpawned, bool onlyTrans)
{
auto& emMgr = *EmMgrPtr();
cPlayer* player = PlayerPtr();
// Get list of Ems and their distances
std::vector<std::pair<float, cEm*>> dists;
for (auto& em : emMgr)
{
if (onlyValidEms && !em.IsValid())
continue;
if (onlyEnemies && !IsEnemy(em.id_100))
continue;
if (onlyESLSpawned && !em.IsSpawnedByESL())
continue;
if (onlyTrans && !em.IsTransSet())
continue;
float distFromPl = get_distance(em.pos_94.x, em.pos_94.y, em.pos_94.z, player->pos_94.x, player->pos_94.y, player->pos_94.z);
// Must be something invalid
if (distFromPl < 200.0f)
continue;
// Too far
if (distFromPl >= maxDistance)
continue;
dists.emplace_back(distFromPl, &em);
}
// Sort list. Shortest distance first.
std::sort(dists.begin(), dists.end());
// Put Em pointers in a vector and return
std::vector<cEm*> EmVector;
int i = 0;
for (auto& emdists : dists)
{
EmVector.push_back(emdists.second);
i++;
if (i == DesiredNumEms)
break;
}
return EmVector;
}
std::string cUnit::GetBeFlagName(int flagIndex)
{
int flagValue = (1 << flagIndex);
if (UnitBeFlagNames.count(flagValue))
return UnitBeFlagNames[flagValue];
return "Bit" + std::to_string(flagIndex);
}
std::string GameVersion()
{
return gameVersion;
}
bool GameVersionIsDebug()
{
return gameIsDebugBuild;
}
uint32_t* ptrGameVariableFrameRate;
int GetGameVariableFrameRate()
{
return *(int32_t*)(ptrGameVariableFrameRate);
}
void SetGameVariableFrameRate(int newRate)
{
*(int32_t*)(ptrGameVariableFrameRate) = newRate;
}
INIConfig* INIConfig_ptr = nullptr;
INIConfig* g_INIConfig()
{
if (!INIConfig_ptr)
return nullptr;
return INIConfig_ptr;
}
int CurrentFrameRate()
{
return (int)std::round(30.0f / GlobalPtr()->deltaTime_70);
}
uint32_t* ptrLastUsedDevice = nullptr;
InputDevices LastUsedDevice()
{
return *(InputDevices*)(ptrLastUsedDevice);
}
bool isController()
{
return ((LastUsedDevice() == InputDevices::DinputController) || (LastUsedDevice() == InputDevices::XinputController));
}
bool isKeyboardMouse()
{
return ((LastUsedDevice() == InputDevices::Keyboard) || (LastUsedDevice() == InputDevices::Mouse));
}
uint32_t* ptrMouseSens = nullptr;
int g_MOUSE_SENS()
{
return *(int8_t*)(ptrMouseSens);
}
uint32_t* ptrMouseAimMode = nullptr;
MouseAimingModes GetMouseAimingMode()
{
return *(MouseAimingModes*)(ptrMouseAimMode);
}
void SetMouseAimingMode(MouseAimingModes newMode)
{
*(int8_t*)(ptrMouseAimMode) = (int8_t)newMode;
return;
}
static uint32_t* ptrKey_btn_on;
uint64_t Key_btn_on()
{
return *(uint64_t*)(ptrKey_btn_on);
}
static uint32_t* ptrKey_btn_trg;
uint64_t Key_btn_trg()
{
return *(uint64_t*)(ptrKey_btn_trg);
}
JOY* Joy_ptr = nullptr;
JOY* JoyPtr()
{
return Joy_ptr;
}
GLOBAL_WK** pG_ptr = nullptr;
GLOBAL_WK* GlobalPtr()
{
if (!pG_ptr)
return nullptr;
return *pG_ptr;
}
DAMAGE* pD_ptr = nullptr;
DAMAGE* DamagePtr() {
if (!pD_ptr)
return nullptr;
return pD_ptr;
}
SYSTEM_SAVE_WORK** pSys_ptr = nullptr;
SYSTEM_SAVE_WORK* SystemSavePtr()
{
if (!pSys_ptr)
return nullptr;
return *pSys_ptr;
}
cPlayer** pPL_ptr = nullptr;
cPlayer* PlayerPtr()
{
if (*pPL_ptr == nullptr)
return nullptr;
if (**(int**)pPL_ptr < 0x10000)
return nullptr;
return *pPL_ptr;
}
cPlayer** pAS_ptr = nullptr;
cPlayer* AshleyPtr()
{
if (*pAS_ptr == nullptr)
return nullptr;
if (**(int**)pAS_ptr < 0x10000)
return nullptr;
return *pAS_ptr;
}
uint8_t** g_GameSave_BufPtr = nullptr;
uint8_t* GameSavePtr()
{
if (!g_GameSave_BufPtr)
return nullptr;
return *g_GameSave_BufPtr;
}
cEmMgr* EmMgr_ptr = nullptr;
cEmMgr* EmMgrPtr()
{
return EmMgr_ptr;
}
TITLE_WORK* TitleWork_ptr = nullptr;
TITLE_WORK* TitleWorkPtr()
{
return TitleWork_ptr;
}
MessageControl* cMes_ptr = nullptr;
MessageControl* MessageControlPtr()
{
return cMes_ptr;
}
IDSystem* IdSys_ptr = nullptr;
IDSystem* IdSysPtr()
{
return IdSys_ptr;
}
IDSystem* IdSub_ptr = nullptr;
IDSystem* IdSubPtr()
{
return IdSub_ptr;
}
IDSystem* IdNum_ptr = nullptr;
IDSystem* IdNumPtr()
{
return IdNum_ptr;
}
MercID* mercId_ptr = nullptr;
MercID* mercIdPtr()
{
return mercId_ptr;
}
FADE_WORK(*FadeWork_ptr)[4];
FADE_WORK* FadeWorkPtr(FADE_NO no)
{
return FadeWork_ptr[no];
}
itemPiece** g_p_Item_piece = nullptr; // not actual name...
itemPiece* ItemPiecePtr()
{
if (!g_p_Item_piece)
return nullptr;
return *g_p_Item_piece;
}
bool IsGanado(int id) // same as games IsGanado func
{
if (id == 0x4B || id == 0x4E)
return 0;
if ((unsigned int)(id - 0x40) <= 0xF)
return 1;
if (id < 0x10)
return 0;
return id <= 0x20;
}
bool IsEnemy(int id) // Since the game's IsGanado doesn't account for some enemies, we have this as an alternative
{
bool blacklist = false;
blacklist |= (id == 0x2A); // Mine trap / bear trap
blacklist |= (id == 0x3B); // Truck / Wagon
blacklist |= (id == 0x3D); // Mike's helicopter
blacklist |= (id == 0x4E); // SW Ship cannon
if (blacklist)
return false;
return (id > 0x10 && id < 0x4F);
}
bool* OptionOpenFlag_ptr;
bool OptionOpenFlag() // True if the options screen is open
{
return *OptionOpenFlag_ptr;
}
const char* emlist_name[] = {
"emleon00.esl",
"emleon01.esl",
"emleon02.esl",
"emleon03.esl",
"emleon04.esl",
"emleon05.esl",
"emleon06.esl",
"emleon07.esl",
"emleon08.esl",
"emleon09.esl",
"omake00.esl",
"omake01.esl",
"omake02.esl",
"omake03.esl",
"omake04.esl",
"omake05.esl",
"omake06.esl",
"omake07.esl",
"omake08.esl",
};
//
const char* emlist_enum_name[] = {
"ST1_0",
"ST1_1",
"ST2_0",
"ST2_1",
"ST2_2",
"ST2_3",
"ST3_0",
"ST3_1",
"DUMMY",
"BIO5",
"ADA",
"ETC",
"ETC2",
"PS2ST1",
"PS2ST2",
"PS2ST3",
"PS2ST4",
"PS2ST5",
"PS2ETC"
};
const char* GetEmListName(int emListNumber)
{
if (emListNumber >= 0 && emListNumber < 19)
return emlist_name[emListNumber];
return "unknown";
}
const char* GetEmListEnumName(int emListNumber)
{
if (emListNumber >= 0 && emListNumber < 19)
return emlist_enum_name[emListNumber];
return "unknown";
}
void* (__cdecl* mem_calloc)(size_t Size, char* Str, int a3, int a4, int a5);
void* __cdecl mem_calloc_TITLE_WORK_hook(size_t Size, char* Str, int a3, int a4, int a5)
{
void* mem = mem_calloc(Size, Str, a3, a4, a5);
TitleWork_ptr = (TITLE_WORK*)mem;
return mem;
}
void(__cdecl* Mem_free)(void* mem);
void __cdecl Mem_free_TITLE_WORK_hook(void* mem)
{
if (mem == TitleWork_ptr)
TitleWork_ptr = nullptr;
Mem_free(mem);
}
DWORD game_mainThreadID = 0;
bool Game_IsRunningInMainThread()
{
return game_mainThreadID == GetCurrentThreadId();
}
std::mutex game_pendingMainThreadFuncsMutex;
std::deque<std::function<void()>> game_pendingMainThreadFuncs;
void Game_ScheduleInMainThread(std::function<void()> function)
{
if (Game_IsRunningInMainThread())
{
// Caller is already running in the main thread, so we can just run the function right now
function();
return;
}
std::unique_lock<std::mutex> pending_functions_lock(game_pendingMainThreadFuncsMutex);
game_pendingMainThreadFuncs.emplace_back(std::move(function));
}
void InventoryItemAdd(ITEM_ID id, uint32_t count, bool always_show_inv_ui, bool handle_attache_case)
{
// TODO: `piece_info` array inside game defines the puzzle piece for items that can be stored in inventory
// not every ITEM_ID is defined there, some ITEM_IDs are for treasures etc which aren't part of inventory puzzle
// for items that aren't defined, pzlPlayer::appendExtraPiece will fail to setup pzlPlayer->m_extra_14, causing crash when those items are added...
// need to either add code to search piece_info for ITEM_ID first, or copy the piece_info data into our DLL
// or we could create a new enum with just the item ids that have valid pieces, hmm...
ITEM_INFO info;
bio4::itemInfo(id, &info);
bool playSndEffect = true;
if (!bio4::itemShowsInInventory(info.type_2))
{
// If itemShowsInInventory returned false it likely isn't stored in puzzle inventory
// Add it via ItemMgr instead of using PutInCase funcs
if (!ItemMgr->get(id, count))
playSndEffect = false;
else
{
// Special handling for certain items
EItemId eid = EItemId(id);
if (eid == EItemId::Assault_Jacket)
{
extern BYTE __cdecl j_PlSetCostume_Hook(); // Misc.cpp
j_PlSetCostume_Hook();
bio4::PlChangeData();
}
else if (eid == EItemId::Attache_Case_S && handle_attache_case)
{
SubScreenWk->board_size_2AA = 0; // update inventory attache case size
SubScreenWk->board_next_2AB = 0;
}
else if (eid == EItemId::Attache_Case_M && handle_attache_case)
{
SubScreenWk->board_size_2AA = 1;
SubScreenWk->board_next_2AB = 1;
}
else if (eid == EItemId::Attache_Case_L && handle_attache_case)
{
SubScreenWk->board_size_2AA = 2;
SubScreenWk->board_next_2AB = 2;
}
else if (eid == EItemId::Attache_Case_O && handle_attache_case)
{
SubScreenWk->board_size_2AA = 3;
SubScreenWk->board_next_2AB = 3;
}
}
}
else
{
// PutInCase tries adding the item to inventory, even rotating item to fit if necessary
// If not enough space it'll return false
if (always_show_inv_ui || !bio4::PutInCase(id, count, SubScreenWk->board_size_2AA))
{
// PutInCase returned false, not enough space for item
// Setup subscreen fields with the item info, for it to show the item-adding UI
// (if puzzle screen is already open this will have no effect until screen is closed, seems to then open puzzle screen again to handle adding the item)
// (maybe that seems a bit janky though, might be better to add some checks to only allow this func to work when subscr is closed...)
playSndEffect = false;
SubScreenWk->get_item_id_2F6 = id;
SubScreenWk->get_item_num_2F8 = count;
bio4::SubScreenOpen(SS_OPEN_FLAG::SS_OPEN_PZZL, SS_ATTR_NULL);
// Close cfgMenu
bCfgMenuOpen = false;
}
}
if (playSndEffect)
{
// Play sound effect to signal to player that item was added
if (info.type_2 == ITEM_TYPE_WEAPON || info.type_2 == ITEM_TYPE_GRENADE)
bio4::SndCall(0, 0x0F, 0, 0, 0, 0); // weapon found sfx
else if (info.type_2 == ITEM_TYPE_AMMO)
bio4::SndCall(0, 0x11, 0, 0, 0, 0); // ammo found sfx
else if (info.type_2 == ITEM_TYPE_KEY_ITEM)
bio4::SndCall(0, 0x00, 0, 0, 0, 0); // key-item-found sfx
else
bio4::SndCall(0, 0x13, 0, 0, 0, 0); // item added sfx
// bio4::SndCall(0, 0x10u, 0, 0, 0, 0); // money/coin found sfx
}
}
void(__fastcall* cSceSys__scheduler)(void* thisptr, void* unused);
void __fastcall cSceSys__scheduler_Hook(void* thisptr, void* unused)
{
// cSceSys::scheduler is always running in main game thread, save the ID of it:
// TODO: find a better place for us to grab this, cSceSys::scheduler only runs once game is actually running (ie. not on main menu)
game_mainThreadID = GetCurrentThreadId();
// Call any functions we have scheduled to run on the main game thread...
{
std::unique_lock<std::mutex> pending_functions_lock(game_pendingMainThreadFuncsMutex);
while (!game_pendingMainThreadFuncs.empty())
{
std::function<void()> function = std::move(game_pendingMainThreadFuncs.front());
game_pendingMainThreadFuncs.pop_front();
pending_functions_lock.unlock();
function();
pending_functions_lock.lock();
}
}
cSceSys__scheduler(thisptr, unused);
}
bool AreaJump(uint16_t roomNo, Vec& position, float rotation)
{
// proceed with the jumpening
GLOBAL_WK* pG = GlobalPtr();
// Only allow jumping after save has been loaded (after "PRESS ANY KEY" screen)
// Otherwise there's a chance system info (unlocked flags etc) could be lost
if (!bio4::CardCheckDone())
return false;
// roomJumpExec begin
// pG->flags_STOP_0_170[0] = 0xFFFFFFFF;
FlagSet(pG->flags_DEBUG_0_60, uint32_t(Flags_DEBUG::DBG_ROOMJMP), true);
// copy what CRoomInfo::setNextPos does
pG->nextRoomPosition_2C = position;
pG->nextRoomRotationY_38 = rotation;
pG->prevRoomId_4FB0 = pG->curRoomId_4FAC;
pG->Part_old_4FB2 = pG->Part_4FAE;
pG->RoomNo_next = roomNo;
pG->Part_next_2A = 0;
// roomJumpExec end
// TODO: roomJumpExec runs these funcs, are they necessary at all?
#if 0
typedef char(__fastcall* MessageControl__roomInit_Fn)(uint32_t ecx, uint32_t edx);
MessageControl__roomInit_Fn MessageControl__roomInit = (MessageControl__roomInit_Fn)0x7196C0;
MessageControl__roomInit(0xC17830, 0);
typedef void(__fastcall* MessageControl__Delete_Fn)(uint32_t ecx, uint32_t edx, int idx);
MessageControl__Delete_Fn MessageControl__Delete = (MessageControl__Delete_Fn)0x716F60;
for (int i = 0; i < 0x10; i++)
MessageControl__Delete(0xC17830, 0, i);
#endif
pG->playerHpCur_4FB4 = pG->playerHpMax_4FB6;
pG->r_continue_cnt_4FA0 = 0;
// End any active Sofdec movie, else Title_task code will be stuck paused until movie ends
*cSofdec |= 0x20; // adds flag to m_be_flag_0, same as what cSofdec::PlayCancel does
// roomJumpExit
pG->SetRoutine(GLOBAL_WK::Routine0::Doordemo, 0, 0, 0);
// Force title screen to Exit state, allows AreaJump from main menu
TITLE_WORK* titleWork = TitleWorkPtr();
if (titleWork)
titleWork->SetRoutine(TITLE_WORK::Routine0::Exit, 0, 0, 0);
pG->Flags_SYSTEM_0_54[0] &= 0x40;
FlagSet(pG->flags_DEBUG_0_60, uint32_t(Flags_DEBUG::DBG_TEST_MODE), false);
return true;
}
bool re4t::init::Game()
{
// Detect game version
{
// Try to get the version string that the game displays in the titleMenu
auto pattern = hook::pattern("68 ? ? ? ? 8B C8 E8 ? ? ? ? DC 2D ? ? ? ? A1 ? ? ? ? DC 25");
if (!pattern.empty())
{
std::string titleMenu_ver = **pattern.count(1).get(0).get<char(*)[6]>(1);
if (titleMenu_ver == "1.0.6")
gameVersion = "1.0.6";
else if (titleMenu_ver == "1.1.0")
gameVersion = "1.1.0";
else // We don't support legacy ver 1.0.2
{
MessageBoxA(NULL, "This version of Resident Evil 4 is not supported.\nre4_tweaks has been disabled.", "re4_tweaks", MB_ICONWARNING | MB_SYSTEMMODAL | MB_SETFOREGROUND);
return false;
}
}
else // Unknown .exe, as every supported should have the version str
{
MessageBoxA(NULL, "This version of Resident Evil 4 is not supported.\nre4_tweaks has been disabled.", "re4_tweaks", MB_ICONWARNING | MB_SYSTEMMODAL | MB_SETFOREGROUND);
return false;
}
// Check if setLanguage() exists. If not, this is a JP build
pattern = hook::pattern("8A ? 08 8B ? ? ? ? ? 88 ? ? ? ? ? C3 8B FF");
if (pattern.empty())
{
gameVersion += "j";
}
// Check if the EXT_CMD_MERCENARIES case exists in titleExtraSelect. If not, this is a German build
pattern = hook::pattern("B8 ? ? ? ? C3 B8 ? ? ? ? C3 B8 ? ? ? ? C3 8B 56 ? 8B C1 57 25");
if (pattern.empty())
{
gameVersion += "g";
}
// Check for part of gameDebug function, if exists this must be a debug-enabled build
pattern = hook::pattern("6A 00 6A 00 6A 08 68 AE 01 00 00 6A 10 6A 0A");
if (!pattern.empty())
{
gameVersion += "d";
gameIsDebugBuild = true;
}
#ifdef VERBOSE
con.log("Game version = %s", GameVersion().c_str());
#endif
}
// Pointer to users variableframerate setting value
auto pattern = hook::pattern("89 0D ? ? ? ? 0F 95 ? 88 15 ? ? ? ? D9 1D ? ? ? ? A3 ? ? ? ? DB 46 ? D9 1D ? ? ? ? 8B 4E ? 89 0D ? ? ? ? 8B 4D ? 5E");
ptrGameVariableFrameRate = *pattern.count(1).get(0).get<uint32_t*>(2);
// Get pointer to QLOC's INIConfig
pattern = hook::pattern("8B 8D ? ? ? ? 51 E8 ? ? ? ? 83 7E");
struct INIConfig_get
{
void operator()(injector::reg_pack& regs)
{
// Code we replaced
regs.ecx = *(uint32_t*)(regs.ebp - 0xA08);
INIConfig_ptr = (INIConfig*)regs.esi;
}
}; injector::MakeInline<INIConfig_get>(pattern.count(1).get(0).get<uint32_t>(0), pattern.count(1).get(0).get<uint32_t>(6));
// LastUsedDevice pointer
pattern = hook::pattern("A1 ? ? ? ? 85 C0 74 ? 83 F8 ? 74 ? 81 F9");
ptrLastUsedDevice = *pattern.count(1).get(0).get<uint32_t*>(1);
// g_MOUSE_SENS pointer
pattern = hook::pattern("0F B6 05 ? ? ? ? 89 85 ? ? ? ? DB 85 ? ? ? ? DC 35");
ptrMouseSens = *pattern.count(1).get(0).get<uint32_t*>(3);
// Mouse aiming mode pointer
pattern = hook::pattern("80 3D ? ? ? ? ? 0F B6 05");
ptrMouseAimMode = *pattern.count(1).get(0).get<uint32_t*>(2);
// Pointer to Key_btn_on
pattern = hook::pattern("A1 ? ? ? ? 33 C9 83 E0 ? 83 3D");
ptrKey_btn_on = *pattern.count(1).get(0).get<uint32_t*>(1);
// Pointer to Key_btn_trg
pattern = hook::pattern("A1 ? ? ? ? 25 ? ? ? ? 0B C1 74 ? 88 0D");
ptrKey_btn_trg = *pattern.count(1).get(0).get<uint32_t*>(1);
// Pointer to Joy[4] array
pattern = hook::pattern("83 E0 10 33 C9 0B C1 0F 84 ? ? ? ? 0F BE 05 ? ? ? ?");
Joy_ptr = (JOY*)(*pattern.count(1).get(0).get<uint8_t*>(0x10) - 9);
// Grab pointer to pG (pointer to games Global struct)
pattern = hook::pattern("A1 ? ? ? ? B9 FF FF FF 7F 21 48 ? A1");
pG_ptr = *pattern.count(1).get(0).get<GLOBAL_WK**>(1);
// pDamage pointer
pattern = hook::pattern("8A 8B C3 4F 00 00 89 45 0C");
pD_ptr = *pattern.count(1).get(0).get<DAMAGE*>(-0xB);
// pSys pointer
pattern = hook::pattern("00 80 00 00 83 C4 ? E8 ? ? ? ? A1 ? ? ? ?");
pSys_ptr = *pattern.count(1).get(0).get<SYSTEM_SAVE_WORK**>(13);
// pPL pointer
pattern = hook::pattern("A1 ? ? ? ? D8 CC D8 C9 D8 CA D9 5D ? D9 45 ?");
pPL_ptr = *pattern.count(1).get(0).get<cPlayer**>(1);
// pAS pointer
pattern = hook::pattern("A8 02 74 16 8B 15");
pAS_ptr = *pattern.count(1).get(0).get<cPlayer**>(6);
// Pointer to Snd_ctrl_work struct
pattern = hook::pattern("68 B8 00 00 00 6A 00 68 ? ? ? ?");
Snd_ctrl_work = *pattern.count(1).get(0).get<SND_CTRL*>(8);
// g_GameSave_BufPtr pointer (not actual name)
pattern = hook::pattern("89 15 ? ? ? ? C7 05 ? ? ? ? A0 FA 0F 00");
g_GameSave_BufPtr = *pattern.count(1).get(0).get<uint8_t**>(2);
// GPU/CPU usage values
pattern = hook::pattern("DD 05 ? ? ? ? DD 05 ? ? ? ? DC C9 D9 C9 E8 ? ? ? ? DC 0D");