tstring CVar::GetCVarValue(tstring sName)
{
CVar* pVar = FindCVar(sName);
if (!pVar)
return "";
return pVar->GetValue();
}
void SetCVar(CCommand* pCommand, tvector<tstring>& asTokens, const tstring& sCommand)
{
CVar* pCVar = dynamic_cast<CVar*>(pCommand);
TAssert(pCVar);
if (!pCVar)
return;
if (asTokens.size() > 1)
pCVar->SetValue(asTokens[1]);
TMsg(sprintf(tstring("%s = %s\n"), pCVar->GetName().c_str(), pCVar->GetValue().c_str()));
}
/* Console::execute
* Attempts to execute the command line given
*******************************************************************/
void Console::execute(string command)
{
::logMessage(1, "> %s", CHR(command));
// Don't bother doing anything else with an empty command
if (command.size() == 0)
return;
// Add the command to the log
cmd_log.insert(cmd_log.begin(), command);
// Tokenize the command string
Tokenizer tz;
tz.openString(command);
// Get the command name
string cmd_name = tz.getToken();
// Get all args
string arg = tz.getToken();
vector<string> args;
while (arg != "")
{
args.push_back(arg);
arg = tz.getToken();
}
// Check that it is a valid command
//for (size_t a = 0; a < commands.size(); a++)
for (Command& command : commands)
{
// Found it, execute and return
if (command.getName() == cmd_name)
{
command.execute(args);
return;
}
}
// Check if it is a cvar
CVar* cvar = get_cvar(cmd_name);
if (cvar)
{
// Arg(s) given, set cvar value
if (args.size() > 0)
{
if ((cvar->flags & CVAR_LOCKED) > 0)
logMessage(S_FMT("CVar \"%s\" can not be modified via the console", CHR(cmd_name)));
else if (cvar->type == CVAR_BOOLEAN)
{
if (args[0] == "0" || args[0] == "false")
*((CBoolCVar*)cvar) = false;
else
*((CBoolCVar*)cvar) = true;
}
else if (cvar->type == CVAR_INTEGER)
*((CIntCVar*)cvar) = atoi(CHR(args[0]));
else if (cvar->type == CVAR_FLOAT)
*((CFloatCVar*)cvar) = (float)atof(CHR(args[0]));
else if (cvar->type == CVAR_STRING)
*((CStringCVar*)cvar) = args[0];
}
// Print cvar value
string value = "";
if (cvar->type == CVAR_BOOLEAN)
{
if (cvar->GetValue().Bool)
value = "true";
else
value = "false";
}
else if (cvar->type == CVAR_INTEGER)
value = S_FMT("%d", cvar->GetValue().Int);
else if (cvar->type == CVAR_FLOAT)
value = S_FMT("%1.4f", cvar->GetValue().Float);
else
value = ((CStringCVar*)cvar)->value;
logMessage(S_FMT("\"%s\" = \"%s\"", CHR(cmd_name), CHR(value)));
if (cmd_name == "log_verbosity")
Global::log_verbosity = cvar->GetValue().Int;
return;
}
// Toggle global debug mode
if (cmd_name == "debug")
{
Global::debug = !Global::debug;
if (Global::debug)
logMessage("Debugging stuff enabled");
else
logMessage("Debugging stuff disabled");
return;
}
// Command not found
logMessage(S_FMT("Unknown command: \"%s\"", CHR(cmd_name)));
return;
}