//--------------------------------------------------------------------------------------------------
std::string DoSubstitution
(
const std::string& originalString,
const parseTree::Content_t* contentPtr,
std::set<std::string>* usedVarsPtr
)
//--------------------------------------------------------------------------------------------------
{
std::string oldDir;
// Check to see if we were given a context to work with...
if (contentPtr != NULL)
{
// Currently we only populate CURDIR. However in the future we may add other variables based on
// where the fragment where the text came from.
oldDir = envVars::Get("CURDIR");
envVars::Set("CURDIR",
path::MakeAbsolute(path::GetContainingDir(contentPtr->filePtr->path)));
}
// Actually subsitute any variables in the string now.
auto result = DoSubstitution(originalString, usedVarsPtr);
// Restore the old value of CURDIR if we had changed it before.
if (contentPtr != NULL)
{
envVars::Set("CURDIR", oldDir);
}
return result;
}
//--------------------------------------------------------------------------------------------------
std::string DoSubstitution
(
const Token_t* tokenPtr,
std::set<std::string>* usedVarsPtr
)
//--------------------------------------------------------------------------------------------------
{
return DoSubstitution(tokenPtr->text, tokenPtr, usedVarsPtr);
}
static void ShoveChatStr (const char *str, BYTE who)
{
FString substBuff;
if (str[0] == '/' &&
(str[1] == 'm' || str[1] == 'M') &&
(str[2] == 'e' || str[2] == 'E'))
{ // This is a /me message
str += 3;
who |= 2;
}
Net_WriteByte (DEM_SAY);
Net_WriteByte (who);
if (!chat_substitution || !DoSubstitution (substBuff, str))
{
Net_WriteString (str);
}
else
{
Net_WriteString (substBuff);
}
}
