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I'm trying to create a function in which users will be able to exchange "Money." They
can do this through a command, with this syntax: givemoney <part of targetname>
<ammount>
However, I'm getting a seg fault. GDB says its on the strcasestr line.
else if (FStrEq(pcmd,"givemoney")){
CBasePlayer *pPlayer = GetClassPtr((CBasePlayer *)pev);
//Error Checking
if(CMD_ARGC() != 3){
CLIENT_PRINTF(pEntity, print_console, UTIL_VarArgs("Invalid Syntax.\n"));
return;
}
if(atoi(CMD_ARGV(2)) < 1 || atoi(CMD_ARGV(2)) > pPlayer->m_iMoney){
CLIENT_PRINTF(pEntity, print_console, UTIL_VarArgs("You don't have that much money.
%i\n",atoi(CMD_ARGV(2))));
return;
}
//Find our target
CBasePlayer *target = NULL;
char *buffer;
char targetname[32];
const char *arg1 = (const char *)MAKE_STRING(CMD_ARGV(1));
while( ((target = (CBasePlayer *)UTIL_FindEntityByClassname(target, "player")) !=
NULL) && !FNullEnt(target->edict())){
CLIENT_PRINTF(pEntity,print_console,UTIL_VarArgs("Ok"));
strcpy(targetname,STRING(target->pev->netname));
buffer = strcasestr(targetname,arg1);
if(buffer != NULL)
break;
}
if(target == NULL) return;
//Work the magic
CBasePlayer *pTarget = GetClassPtr((CBasePlayer *)target);
pPlayer->m_iMoney -= atoi(CMD_ARGV(2));
pTarget->m_iMoney += atoi(CMD_ARGV(2));
CLIENT_PRINTF(pEntity,print_console,UTIL_VarArgs("You have given %s
$%i.\n",target->edict()->v.netname,atoi(CMD_ARGV(2))));
CLIENT_PRINTF(pTarget->edict(),print_chat,UTIL_VarArgs("%s has given you
$%i.\n",pev->netname,pPlayer->m_iMoney));
}
If you could find a solution, i'd appreciate it.
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