[Cristhian]

pawn Code:

for(new i = 0; i < MAX_PLAYERS; i++)
{
    new Float:pos[3];
    GetPlayerPos(playerid, pos[0], pos[1], pos[2])
    if(IsPlayerInRangeOfPoint(i, 10, pos[0], pos[1], pos[2])
    {
        SetPlayerHealth(i, 100);
        SetPlayerArmour(i, 100);
    }
}