[THE_KNOWN]

pawn Код:

stock IsPlayerInRangeOfPoint(playerid,radius,Float:x,Float:y,Float:z)
{
    new Float:p[3];
    GetPlayerPos(playerid,p[0],p[1],p[2]);
    new dist = floatsqroot(floatpower(floatabs(floatsub(p[0],x)),2)+floatpower(floatabs(floatsub(p[1],y)),2)+floatpower(floatabs(floatsub(p[2],z)),2));
    if(dist < radius) return 1;
    return -1;
}