[Bos93]

PHP Code:

    int aPlayers[32];
    int iNum = 0;

    for (int i = 1; i <= gpGlobals->maxClients; ++i)
    {
        edict_t *pPlayer = INDEXENT( i );

        if( IS_VALID_ENT( pPlayer ) )
        {
            if (!IsAlive( pPlayer ) )
                continue;
    
            aPlayers[iNum++] = i;
        }
    }

    if( !iNum) return;

    int iPlayer = aPlayers[rand() % iNum];

    UTIL_ColorChat( INDEXENT( iPlayer ) , "Index %d", iPlayer); 


PHP Code:

inline bool IsAlive(edict_t *pEdict)
{
    return ((pEdict->v.deadflag == DEAD_NO) && (pEdict->v.health > 0));
} 


PHP Code:

bool IS_VALID_ENT(const edict_t* ent)
{
    if(FNullEnt(ent))
    {
        return false;
    }

    int iEnt = ENTINDEX(ent);
    if (iEnt < 1 || iEnt > gpGlobals->maxEntities) 
        return false;

    if (iEnt <= gpGlobals->maxClients)
    {
        if (!IS_PLAYER_VALID[iEnt]) 
        {
            return false;
        }
    }

    return true;
} 


IS_PLAYER_VALID - Connect true \ Disconnect false

It works, but the server can crash, what's the problem?

[Bos93]

The problem was In another function