size_t SourceModBase::BuildPath(PathType type, char *buffer, size_t maxlength, const char *format, ...)
{
char _buffer[PLATFORM_MAX_PATH];
va_list ap;
va_start(ap, format);
vsnprintf(_buffer, PLATFORM_MAX_PATH, format, ap);
va_end(ap);
/* If we get a "file://" notation, strip off the file:// part so we're left
* with an absolute path. Note that the absolute path gets returned, so
* usage with relative paths here is completely invalid.
*/
if (type != Path_SM_Rel && strncmp(_buffer, "file://", 7) == 0)
{
return g_LibSys.PathFormat(buffer, maxlength, "%s", &_buffer[7]);
}
const char *base = NULL;
if (type == Path_Game)
{
base = GetGamePath();
}
else if (type == Path_SM)
{
base = GetSourceModPath();
}
else if (type == Path_SM_Rel)
{
base = m_SMRelDir;
}
if (base)
{
return g_LibSys.PathFormat(buffer, maxlength, "%s/%s", base, _buffer);
}
else
{
return g_LibSys.PathFormat(buffer, maxlength, "%s", _buffer);
}
}
bool SourceModBase::InitializeSourceMod(char *error, size_t maxlength, bool late)
{
const char *gamepath = g_SMAPI->GetBaseDir();
/* Store full path to game */
g_BaseDir.assign(gamepath);
/* Store name of game directory by itself */
size_t len = strlen(gamepath);
for (size_t i = len - 1; i < len; i--)
{
if (gamepath[i] == PLATFORM_SEP_CHAR)
{
strncopy(m_ModDir, &gamepath[++i], sizeof(m_ModDir));
break;
}
}
const char *basepath = icvar->GetCommandLineValue("sm_basepath");
/* Set a custom base path if there is one. */
if (basepath != NULL && basepath[0] != '\0')
{
m_GotBasePath = true;
}
/* Otherwise, use a default and keep the m_GotBasePath unlocked. */
else
{
basepath = sm_basepath.GetDefault();
}
g_LibSys.PathFormat(m_SMBaseDir, sizeof(m_SMBaseDir), "%s/%s", g_BaseDir.c_str(), basepath);
g_LibSys.PathFormat(m_SMRelDir, sizeof(m_SMRelDir), "%s", basepath);
if (!StartLogicBridge(error, maxlength))
{
return false;
}
/* There will always be a path by this point, since it was force-set above. */
m_GotBasePath = true;
/* Attempt to load the JIT! */
char file[PLATFORM_MAX_PATH];
char myerror[255];
g_SMAPI->PathFormat(file, sizeof(file), "%s/bin/sourcepawn.jit.x86.%s",
GetSourceModPath(),
PLATFORM_LIB_EXT
);
g_pJIT = g_LibSys.OpenLibrary(file, myerror, sizeof(myerror));
if (!g_pJIT)
{
if (error && maxlength)
{
UTIL_Format(error, maxlength, "%s (failed to load bin/sourcepawn.jit.x86.%s)",
myerror,
PLATFORM_LIB_EXT);
}
return false;
}
GetSourcePawnFactoryFn factoryFn =
(GetSourcePawnFactoryFn)g_pJIT->GetSymbolAddress("GetSourcePawnFactory");
if (!factoryFn) {
if (error && maxlength)
snprintf(error, maxlength, "SourcePawn library is out of date");
ShutdownJIT();
return false;
}
ISourcePawnFactory *factory = factoryFn(SOURCEPAWN_API_VERSION);
if (!factory) {
if (error && maxlength)
snprintf(error, maxlength, "SourcePawn library is out of date");
ShutdownJIT();
return false;
}
g_pPawnEnv = factory->NewEnvironment();
if (!g_pPawnEnv) {
if (error && maxlength)
snprintf(error, maxlength, "Could not create a SourcePawn environment!");
ShutdownJIT();
return false;
}
g_pSourcePawn = g_pPawnEnv->APIv1();
g_pSourcePawn2 = g_pPawnEnv->APIv2();
g_pSourcePawn2->SetDebugListener(logicore.debugger);
if (sm_disable_jit)
g_pSourcePawn2->SetJitEnabled(!sm_disable_jit);
sSourceModInitialized = true;
/* Hook this now so we can detect startup without calling StartSourceMod() */
SH_ADD_HOOK(IServerGameDLL, LevelInit, gamedll, SH_MEMBER(this, &SourceModBase::LevelInit), false);
/* Only load if we're not late */
if (!late)
{
StartSourceMod(false);
}
return true;
}
bool SourceModBase::InitializeSourceMod(char *error, size_t maxlength, bool late)
{
const char *gamepath = g_SMAPI->GetBaseDir();
/* Store full path to game */
g_BaseDir.assign(gamepath);
/* Store name of game directory by itself */
size_t len = strlen(gamepath);
for (size_t i = len - 1; i < len; i--)
{
if (gamepath[i] == PLATFORM_SEP_CHAR)
{
strncopy(m_ModDir, &gamepath[++i], sizeof(m_ModDir));
break;
}
}
const char *basepath = icvar->GetCommandLineValue("sm_basepath");
/* Set a custom base path if there is one. */
if (basepath != NULL && basepath[0] != '\0')
{
m_GotBasePath = true;
}
/* Otherwise, use a default and keep the m_GotBasePath unlocked. */
else
{
basepath = sm_basepath.GetDefault();
}
g_LibSys.PathFormat(m_SMBaseDir, sizeof(m_SMBaseDir), "%s/%s", g_BaseDir.c_str(), basepath);
g_LibSys.PathFormat(m_SMRelDir, sizeof(m_SMRelDir), "%s", basepath);
if (!StartLogicBridge(error, maxlength))
{
return false;
}
/* Initialize CoreConfig to get the SourceMod base path properly - this parses core.cfg */
g_CoreConfig.Initialize();
/* There will always be a path by this point, since it was force-set above. */
m_GotBasePath = true;
/* Attempt to load the JIT! */
char file[PLATFORM_MAX_PATH];
char myerror[255];
g_SMAPI->PathFormat(file, sizeof(file), "%s/bin/sourcepawn.jit.x86.%s",
GetSourceModPath(),
PLATFORM_LIB_EXT
);
g_pJIT = g_LibSys.OpenLibrary(file, myerror, sizeof(myerror));
if (!g_pJIT)
{
if (error && maxlength)
{
UTIL_Format(error, maxlength, "%s (failed to load bin/sourcepawn.jit.x86.%s)",
myerror,
PLATFORM_LIB_EXT);
}
return false;
}
GET_SP_V1 getv1 = (GET_SP_V1)g_pJIT->GetSymbolAddress("GetSourcePawnEngine1");
GET_SP_V2 getv2 = (GET_SP_V2)g_pJIT->GetSymbolAddress("GetSourcePawnEngine2");
if (getv1 == NULL)
{
if (error && maxlength)
{
snprintf(error, maxlength, "JIT is too old; upgrade SourceMod");
}
ShutdownJIT();
return false;
}
else if (getv2 == NULL)
{
if (error && maxlength)
{
snprintf(error, maxlength, "JIT is too old; upgrade SourceMod");
}
ShutdownJIT();
return false;
}
g_pSourcePawn = getv1();
g_pSourcePawn2 = getv2();
if (g_pSourcePawn2->GetAPIVersion() < 3)
{
g_pSourcePawn2 = NULL;
if (error && maxlength)
{
snprintf(error, maxlength, "JIT version is out of date");
}
return false;
}
if (!g_pSourcePawn2->Initialize())
{
g_pSourcePawn2 = NULL;
if (error && maxlength)
{
snprintf(error, maxlength, "JIT could not be initialized");
}
return false;
}
g_pSourcePawn2->SetDebugListener(logicore.debugger);
if (sm_disable_jit)
g_pSourcePawn2->SetJitEnabled(!sm_disable_jit);
sSourceModInitialized = true;
/* Hook this now so we can detect startup without calling StartSourceMod() */
SH_ADD_HOOK(IServerGameDLL, LevelInit, gamedll, SH_MEMBER(this, &SourceModBase::LevelInit), false);
/* Only load if we're not late */
if (!late)
{
StartSourceMod(false);
}
return true;
}