mirror of
https://github.com/dashr9230/SA-MP.git
synced 2024-11-23 22:39:39 +00:00
497 lines
11 KiB
C++
497 lines
11 KiB
C++
|
|
#include "main.h"
|
|
#include "game/util.h"
|
|
|
|
int iGtaVersion=0;
|
|
|
|
GAME_SETTINGS tSettings;
|
|
|
|
CHAR szArtworkProxy[MAX_PATH+1];
|
|
CHAR szConfigFile[MAX_PATH+1];
|
|
CHAR byte_1026E710[256]; // unused
|
|
CHAR szChatLogFile[MAX_PATH+1];
|
|
CHAR szSAMPDir[MAX_PATH+1];
|
|
CHAR szCacheDir[MAX_PATH+1];
|
|
|
|
CConfig *pConfig=0;
|
|
CChatWindow *pChatWindow=0;
|
|
CCmdWindow *pCmdWindow=0;
|
|
CDeathWindow *pDeathWindow=0;
|
|
CAudioStream *pAudioStream=0;
|
|
CSpawnScreen *pSpawnScreen=0;
|
|
CNetGame *pNetGame=0;
|
|
//DWORD dword_1026EB98=0;
|
|
CFontRender *pDefaultFont=0;
|
|
//DWORD dword_1026EBA8=0;
|
|
CUnkClass13 *pUnkClass13=0;
|
|
CUnkClass14 *pUnkClass14=0;
|
|
|
|
BOOL bGameInited=FALSE;
|
|
|
|
IDirect3D9 *pD3D;
|
|
IDirect3DDevice9 *pD3DDevice = NULL;
|
|
|
|
HANDLE hInstance=0;
|
|
CUnkClass1 *pUnkClass1=NULL;
|
|
CUnkClass2 *pUnkClass2=NULL;
|
|
CUnkClass3 *pUnkClass3=NULL;
|
|
CUnkClass4 *pUnkClass4=NULL;
|
|
CUnkClass5 *pUnkClass5=NULL;
|
|
CUnkClass9 *pUnkClass9=NULL;
|
|
CUnkClass10 *pUnkClass10=NULL;
|
|
CUnkClass11 *pUnkClass11=NULL;
|
|
CUnkClass12 *pUnkClass12=NULL;
|
|
CUnkClass6 *pUnkClass6=NULL;
|
|
CSvrNetStats *pSvrNetStats=NULL;
|
|
CUnkClass7 *pUnkClass7=NULL;
|
|
CUnkClass8 *pUnkClass8=NULL;
|
|
|
|
bool bShowDebugLabels = false;
|
|
|
|
CGame *pGame=0;
|
|
DWORD dwGraphicsLoop=0;
|
|
|
|
CFileSystem *pFileSystem=NULL;
|
|
|
|
// forwards
|
|
|
|
BOOL SubclassGameWindow();
|
|
void TheGraphicsLoop();
|
|
LONG WINAPI exc_handler(_EXCEPTION_POINTERS* exc_inf);
|
|
void sub_1009DD50();
|
|
|
|
DWORD dwOrgRwSetState=0;
|
|
DWORD dwSetStateCaller=0;
|
|
DWORD dwSetStateOption=0;
|
|
DWORD dwSetStateParam=0;
|
|
char dbgstr[256];
|
|
|
|
// polls the game until it's able to run.
|
|
void LaunchMonitor(PVOID v)
|
|
{
|
|
if(pGame)
|
|
pGame->InitGame();
|
|
|
|
while(1) {
|
|
if(*(PDWORD)ADDR_ENTRY == 7) {
|
|
sub_1009DD50();
|
|
pGame->StartGame();
|
|
break;
|
|
}
|
|
else {
|
|
Sleep(5);
|
|
}
|
|
}
|
|
|
|
ExitThread(0);
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
#define ARCHIVE_FILE "samp.saa"
|
|
|
|
BOOL WINAPI DllMain_2(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
|
|
{
|
|
if(DLL_PROCESS_ATTACH==fdwReason)
|
|
{
|
|
hInstance = hinstDLL;
|
|
InitSettings();
|
|
|
|
if(tSettings.bDebug || tSettings.bPlayOnline)
|
|
{
|
|
SetUnhandledExceptionFilter(exc_handler);
|
|
dwGraphicsLoop = (DWORD)TheGraphicsLoop;
|
|
|
|
CHAR szArchiveFile[MAX_PATH];
|
|
GetModuleFileNameA((HMODULE)hInstance, szArchiveFile, MAX_PATH);
|
|
DWORD dwFileNameLen = strlen(szArchiveFile);
|
|
while(szArchiveFile[dwFileNameLen] != '\\')
|
|
dwFileNameLen--;
|
|
strcpy(szArchiveFile+dwFileNameLen+1, ARCHIVE_FILE);
|
|
|
|
pFileSystem = new CArchiveFS();
|
|
if(!pFileSystem->Load(ARCHIVE_FILE)) _asm int 3
|
|
|
|
AddFontResourceA("gtaweap3.ttf");
|
|
AddFontResourceA("sampaux3.ttf");
|
|
|
|
InstallFileSystemHooks();
|
|
InstallShowCursorHook();
|
|
|
|
pGame = new CGame();
|
|
|
|
_beginthread(LaunchMonitor,0,NULL);
|
|
}
|
|
}
|
|
else if(DLL_PROCESS_DETACH==fdwReason)
|
|
{
|
|
if(tSettings.bDebug || tSettings.bPlayOnline) {
|
|
UninstallFileSystemHooks();
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
|
|
{
|
|
_asm jmp DllMain_2
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
PCHAR GetSAMPPath()
|
|
{
|
|
return szSAMPDir;
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
PCHAR GetCachePath()
|
|
{
|
|
return szCacheDir;
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void SetupCacheDirectories()
|
|
{
|
|
ZeroMemory(szCacheDir, sizeof(szCacheDir));
|
|
|
|
CHAR szPath[MAX_PATH+1];
|
|
DWORD cbData = MAX_PATH;
|
|
HKEY hKey;
|
|
DWORD dwType;
|
|
ZeroMemory(szPath, sizeof(szPath));
|
|
|
|
sprintf(szCacheDir, "%s\\cache", szSAMPDir);
|
|
if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\SAMP", 0, KEY_READ, &hKey) == ERROR_SUCCESS &&
|
|
RegQueryValueEx(hKey, "model_cache", NULL, &dwType, (LPBYTE) szPath, &cbData) == ERROR_SUCCESS)
|
|
{
|
|
strncpy(szCacheDir, szPath, MAX_PATH+1);
|
|
}
|
|
if(!IsFileOrDirectoryExists(szCacheDir))
|
|
CreateDirectoryA(szCacheDir, NULL);
|
|
|
|
CHAR szLocalDir[MAX_PATH+1];
|
|
sprintf(szLocalDir, "%s\\local", szCacheDir);
|
|
if(!IsFileOrDirectoryExists(szLocalDir))
|
|
CreateDirectoryA(szLocalDir, NULL);
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
PCHAR GetArtworkProxy()
|
|
{
|
|
ZeroMemory(szArtworkProxy, sizeof(szArtworkProxy));
|
|
|
|
DWORD cbData = MAX_PATH;
|
|
HKEY hKey;
|
|
DWORD dwType;
|
|
|
|
if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\SAMP", 0, KEY_READ, &hKey) != ERROR_SUCCESS)
|
|
return NULL;
|
|
|
|
if(RegQueryValueEx(hKey, "artwork_proxy", NULL, &dwType, (LPBYTE) szArtworkProxy, &cbData) != ERROR_SUCCESS)
|
|
return NULL;
|
|
|
|
return szArtworkProxy;
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void SetupDirectories()
|
|
{
|
|
ZeroMemory(szSAMPDir, sizeof(szSAMPDir));
|
|
|
|
if(strlen((char*)0xC92368) == 0) {
|
|
GetCurrentDirectory(MAX_PATH+1, szSAMPDir);
|
|
} else {
|
|
sprintf(szSAMPDir, "%s\\SAMP", (char*)0xC92368);
|
|
if(!IsFileOrDirectoryExists(szSAMPDir))
|
|
CreateDirectoryA(szSAMPDir, NULL);
|
|
|
|
CHAR szScreensDir[MAX_PATH+1];
|
|
sprintf(szScreensDir, "%s\\screens", szSAMPDir);
|
|
if(!IsFileOrDirectoryExists(szScreensDir))
|
|
CreateDirectoryA(szScreensDir, NULL);
|
|
|
|
SetupCacheDirectories();
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
DWORD dwFogEnabled = 0;
|
|
DWORD dwFogColor = 0x00FF00FF;
|
|
BOOL gDisableAllFog = FALSE;
|
|
|
|
void SetupD3DFog(BOOL bEnable)
|
|
{
|
|
float fFogStart = 500.0f;
|
|
float fFogEnd = 700.0f;
|
|
|
|
if(gDisableAllFog) bEnable = FALSE;
|
|
|
|
if(pD3DDevice) {
|
|
pD3DDevice->SetRenderState(D3DRS_FOGENABLE, bEnable);
|
|
//pD3DDevice->SetRenderState(D3DRS_FOGCOLOR, dwFogColor);
|
|
pD3DDevice->SetRenderState(D3DRS_FOGTABLEMODE, D3DFOG_NONE);
|
|
pD3DDevice->SetRenderState(D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
|
|
//pD3DDevice->SetRenderState(D3DRS_FOGSTART, *(DWORD*)(&fFogStart));
|
|
//pD3DDevice->SetRenderState(D3DRS_FOGEND, *(DWORD*)(&fFogEnd));
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void _declspec(naked) RwRenderStateSetHook()
|
|
{
|
|
_asm mov eax, [esp]
|
|
_asm mov dwSetStateCaller, eax
|
|
_asm mov eax, [esp+4]
|
|
_asm mov dwSetStateOption, eax
|
|
_asm mov eax, [esp+8]
|
|
_asm mov dwSetStateParam, eax
|
|
|
|
if(dwSetStateOption == 14) {
|
|
if(dwSetStateParam) {
|
|
SetupD3DFog(TRUE);
|
|
dwFogEnabled = 1;
|
|
} else {
|
|
SetupD3DFog(FALSE);
|
|
dwFogEnabled = 0;
|
|
}
|
|
_asm mov [esp+8], 0 ; no fog
|
|
}
|
|
|
|
_asm mov eax, dwOrgRwSetState
|
|
_asm jmp eax
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void HookRwRenderStateSet()
|
|
{
|
|
DWORD dwNewRwSetState = (DWORD)RwRenderStateSetHook;
|
|
|
|
_asm mov ebx, 0xC97B24
|
|
_asm mov eax, [ebx]
|
|
_asm mov edx, [eax+32]
|
|
_asm mov dwOrgRwSetState, edx
|
|
_asm mov edx, dwNewRwSetState
|
|
_asm mov [eax+32], edx
|
|
|
|
#ifdef _DEBUG
|
|
sprintf(dbgstr,"HookRwRenderStateSet(0x%X)",dwOrgRwSetState);
|
|
OutputDebugString(dbgstr);
|
|
#endif
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void CallRwRenderStateSet(int state, int option)
|
|
{
|
|
_asm push option
|
|
_asm push state
|
|
_asm mov ebx, 0xC97B24
|
|
_asm mov eax, [ebx]
|
|
_asm call dword ptr [eax+32]
|
|
_asm add esp, 8
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void CallRwRenderStateGet(int state, int *option)
|
|
{
|
|
_asm push option
|
|
_asm push state
|
|
_asm mov ebx, 0xC97B24
|
|
_asm mov eax, [ebx]
|
|
_asm call dword ptr [eax+36]
|
|
_asm add esp, 8
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void DoInitStuff()
|
|
{
|
|
// GAME INIT
|
|
if(!bGameInited)
|
|
{
|
|
SetupDirectories();
|
|
|
|
sprintf(szConfigFile, "%s\\sa-mp.cfg", szSAMPDir);
|
|
sprintf(szChatLogFile, "%s\\chatlog.txt", szSAMPDir);
|
|
|
|
pConfig = new CConfig(szConfigFile);
|
|
|
|
timeBeginPeriod(1); // increases the accuracy of Sleep()
|
|
sub_1009DD50();
|
|
SubclassGameWindow();
|
|
|
|
// Grab the real IDirect3D9 * from the game.
|
|
pD3D = (IDirect3D9 *)pGame->GetD3D();
|
|
|
|
// Grab the real IDirect3DDevice9 * from the game.
|
|
pD3DDevice = (IDirect3DDevice9 *)pGame->GetD3DDevice();
|
|
*(IDirect3DDevice9Hook**)ADDR_ID3D9DEVICE = new IDirect3DDevice9Hook();
|
|
|
|
pD3DDevice->ShowCursor(FALSE);
|
|
|
|
// Create instances of the chat and input classes.
|
|
pDefaultFont = new CFontRender(pD3DDevice);
|
|
pChatWindow = new CChatWindow(pD3DDevice,pDefaultFont,szChatLogFile);
|
|
pCmdWindow = new CCmdWindow(pD3DDevice);
|
|
|
|
if(tSettings.bPlayOnline) {
|
|
pDeathWindow = new CDeathWindow(pD3DDevice);
|
|
pSpawnScreen = new CSpawnScreen(pD3DDevice);
|
|
pUnkClass1 = new CUnkClass1(pD3DDevice);
|
|
pUnkClass2 = new CUnkClass2(pD3DDevice);
|
|
pUnkClass3 = new CUnkClass3(pD3DDevice);
|
|
pUnkClass4 = new CUnkClass4(pD3DDevice);
|
|
pUnkClass5 = new CUnkClass5(pD3DDevice);
|
|
pUnkClass6 = new CUnkClass6(pD3DDevice);
|
|
pSvrNetStats = new CSvrNetStats(pD3DDevice);
|
|
pUnkClass7 = new CUnkClass7(pD3DDevice);
|
|
pUnkClass8 = new CUnkClass8();
|
|
}
|
|
|
|
pUnkClass9 = new CUnkClass9(pD3DDevice);
|
|
pUnkClass10 = new CUnkClass10(pD3DDevice);
|
|
pUnkClass11 = new CUnkClass11();
|
|
pUnkClass12 = new CUnkClass12();
|
|
pUnkClass13 = new CUnkClass13(pD3DDevice);
|
|
pUnkClass14 = new CUnkClass14(pD3DDevice);
|
|
|
|
// TODO: DoInitStuff
|
|
|
|
bGameInited = TRUE;
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void DoProcessStuff()
|
|
{
|
|
DoInitStuff();
|
|
|
|
SetupD3DFog(TRUE);
|
|
|
|
// Process the netgame if it's active.
|
|
if(pNetGame) {
|
|
//Sleep(0); // This hands the context over to raknet
|
|
pNetGame->Process();
|
|
}
|
|
|
|
if(pAudioStream) {
|
|
pAudioStream->Process();
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void TheGraphicsLoop()
|
|
{
|
|
_asm pushad // because we're called from a hook
|
|
|
|
DoProcessStuff();
|
|
|
|
_asm popad
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void InitSettings()
|
|
{
|
|
PCHAR szCmdLine = GetCommandLineA();
|
|
|
|
memset(&tSettings,0,sizeof(GAME_SETTINGS));
|
|
|
|
while(*szCmdLine) {
|
|
|
|
if(*szCmdLine == '-' || *szCmdLine == '/') {
|
|
szCmdLine++;
|
|
switch(*szCmdLine) {
|
|
case 'd':
|
|
tSettings.bDebug = TRUE;
|
|
tSettings.bPlayOnline = FALSE;
|
|
break;
|
|
case 'c':
|
|
tSettings.bPlayOnline = TRUE;
|
|
tSettings.bDebug = FALSE;
|
|
break;
|
|
case 'z':
|
|
szCmdLine++;
|
|
SetStringFromCommandLine(szCmdLine,tSettings.szConnectPass);
|
|
break;
|
|
/*
|
|
// We'll do this using ALT+ENTER
|
|
case 'w':
|
|
tSettings.bWindowedMode = TRUE;
|
|
break;
|
|
*/
|
|
case 'h':
|
|
szCmdLine++;
|
|
SetStringFromCommandLine(szCmdLine,tSettings.szConnectHost);
|
|
break;
|
|
case 'p':
|
|
szCmdLine++;
|
|
SetStringFromCommandLine(szCmdLine,tSettings.szConnectPort);
|
|
break;
|
|
case 'n':
|
|
szCmdLine++;
|
|
SetStringFromCommandLine(szCmdLine,tSettings.szNickName);
|
|
break;
|
|
case 'l':
|
|
szCmdLine++;
|
|
SetStringFromQuotedCommandLine(szCmdLine,tSettings.szDebugScript);
|
|
break;
|
|
}
|
|
}
|
|
|
|
szCmdLine++;
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void SetStringFromCommandLine(char *szCmdLine, char *szString)
|
|
{
|
|
while(*szCmdLine == ' ') szCmdLine++;
|
|
while(*szCmdLine &&
|
|
*szCmdLine != ' ' &&
|
|
*szCmdLine != '-' &&
|
|
*szCmdLine != '/')
|
|
{
|
|
*szString = *szCmdLine;
|
|
szString++; szCmdLine++;
|
|
}
|
|
*szString = '\0';
|
|
}
|
|
|
|
//----------------------------------------------------
|
|
|
|
void SetStringFromQuotedCommandLine(char *szCmdLine, char *szString)
|
|
{
|
|
while(*szCmdLine != '"') szCmdLine++;
|
|
szCmdLine++;
|
|
while(*szCmdLine &&
|
|
*szCmdLine != '"')
|
|
{
|
|
*szString = *szCmdLine;
|
|
szString++; szCmdLine++;
|
|
}
|
|
*szString = '\0';
|
|
}
|
|
|
|
//----------------------------------------------------
|