m_players (c) by Kaliber

/* Sa-Mp Include m_players
 *
 * (c) by Kaliber, 2013
 *
 */
#include <a_samp>
#if defined mx_players
    #endinput
#endif
#define mx_players
new HighestID;
#define m_players HighestID
forward _OnPlayerConnect(playerid);
forward _OnPlayerDisconnect(playerid,reason);
public OnPlayerConnect(playerid) {
    if(playerid != HighestID) return CallLocalFunction("_OnPlayerConnect", "i", playerid);
    HighestID++;
    return CallLocalFunction("_OnPlayerConenct", "i", playerid);
}
#if defined _ALS_OnPlayerConnect
    #undef OnPlayerConnect
#else
    #define _ALS_OnPlayerConnect
#endif
#define OnPlayerConnect _OnPlayerConnect
public OnPlayerDisconnect(playerid,reason) {
    if(playerid != (HighestID-1)) return CallLocalFunction("_OnPlayerDisconnect", "ii", playerid, reason);
    new count,i;
    for(; i<MAX_PLAYERS; i++) if(IsPlayerConnected(i) && i!=playerid) count=i;
    if(!count) HighestID = 0;
    else HighestID = (count+1);
    return CallLocalFunction("_OnPlayerDisconnect", "ii", playerid, reason);
}
#if defined _ALS_OnPlayerDisconnect
    #undef OnPlayerDisconnect
#else
    #define _ALS_OnPlayerDisconnect
#endif
#define OnPlayerDisconnect _OnPlayerDisconnect