Simple AFK System [0.2]

/* Simple AFK System by DeWilX */

#define FILTERSCRIPT

#include <a_samp>

#define COLOR_YELLOW 0xFFFF00AA
#define COLOR_RED 0xFF0000FF

new gPlayers[MAX_PLAYERS][MAX_PLAYER_NAME+1];
new hp = 9999999;
new Float:phealth[MAX_PLAYERS];

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print(" DeWilX's Simple AFK System -- Loaded");
    print("--------------------------------------\n");
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
if (strcmp("/afk", cmdtext, true, 10) == 0)
{
    new string[33];
    GetPlayerName(playerid,gPlayers[playerid],MAX_PLAYER_NAME);
    GetPlayerHealth(playerid,phealth[playerid]);
    SetPlayerHealth(playerid,hp);
    TogglePlayerControllable(playerid, 0);
    format(string,sizeof(string),"%s is afk!",gPlayers[playerid]);
    SendClientMessageToAll(COLOR_RED,string);
}
if (strcmp("/back", cmdtext, true, 10) == 0)
{
    new string[33];
    TogglePlayerControllable(playerid, 1);
    SetPlayerHealth(playerid,phealth[playerid]);
    format(string,sizeof(string),"%s is back!",gPlayers[playerid]);
    SendClientMessageToAll(COLOR_YELLOW,string);
    return 1;
}
return 1;
}