virtual void invoke(int player, EventSequenceArg* args, int numArgs)
{
if(!strchr(Str_Text(&commandTemplate), '%'))
{
DD_Execute(true/*silent*/, Str_Text(&commandTemplate));
return;
}
// Compose the command from the template, inserting values for named arguments.
/// @todo This logic should be extracted and made into an Str method.
AutoStr* cmd = AutoStr_NewStd();
// Reserve an estimate of the composed command length.
Str_Reserve(cmd, Str_Length(&commandTemplate) + numArgs + 1);
int len = Str_Length(&commandTemplate);
const char* start = Str_Text(&commandTemplate);
const char* ch = start, *substart = start;
while(ch + 1 < start + len)
{
if(ch[0] == '%' && ch[1] && ch[1] != '%')
{
Str_PartAppend(cmd, substart, 0, ch - substart);
if(ch[1] == 'p')
{
Str_AppendChar(cmd, '0' + player);
}
else
{
int arg = ch[1] - '0' - 1;
DENG_ASSERT(arg >= 0 && arg < 9);
Str_AppendChar(cmd, char(args[arg]));
}
ch += 2;
substart = ch;
}
else
{
ch++;
}
}
// Add anything remaining.
Str_Append(cmd, substart);
DD_Execute(true/*silent*/, Str_Text(cmd));
}
static void sendMessage(int player, int destination, const char* msg)
{
char buff[256];
if(NULL == msg || !msg[0])
return;
if(destination == 0)
{ // Send the message to the other players explicitly,
if(!IS_NETGAME)
{ // Send it locally.
int i;
for(i = 0; i < MAXPLAYERS; ++i)
{
D_NetMessageNoSound(i, msg);
}
}
else
{
strcpy(buff, "chat ");
M_StrCatQuoted(buff, msg, 256);
DD_Execute(false, buff);
}
}
else
{ // Send to all on the same team (team = color).
int i;
destination -= 1;
for(i = 0; i < MAXPLAYERS; ++i)
if(players[i].plr->inGame && cfg.playerColor[i] == destination)
{
if(!IS_NETGAME)
{ // Send it locally.
D_NetMessageNoSound(i, msg);
}
else
{
sprintf(buff, "chatNum %d ", i);
M_StrCatQuoted(buff, msg, 256);
DD_Execute(false, buff);
}
}
}
playMessageSentSound();
}