Thread: Almost perfect formula for range

here's my range formula code

Code:

public int maxRangeHit2()
{
	double a = playerLevel[playerRanged] / 10; //9.9
	double b = a + playerLevel[playerRanged]; //108.9
	double c = b / 10; //10.89
	double d = 0;//120
	if(hasCrystalBow()) {
		d = 70;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 882 || playerEquipment[playerArrows] == 883)) {
		d = 1.37;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 884 || playerEquipment[playerArrows] == 885)) {
		d = 1.87;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 886 || playerEquipment[playerArrows] == 887)) {
		d = 2.88;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 888 || playerEquipment[playerArrows] == 889)) {
		d = 3.88;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 890 || playerEquipment[playerArrows] == 891)) {
		d = 5.38;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 892 || playerEquipment[playerArrows] == 893)) {
		d = 8.70;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 882 || playerEquipment[playerArrows] == 883)) {
		d = 1.50;
	} else if(!hasCrystalBow() && (playerEquipment[playerArrows] == 9245)) {
		d = 120;
	} else {
		d = 0.00;
	}
	int e = (int)Math.floor(d)/80 + (int)Math.floor(d);
	int f = (int)Math.floor(d) * playerLevel[playerRanged];
	int g = f / 640;
	return (int) g;
}

i'm testing with onyx bolts(e) and my max hit is 18
when it should be 30
where's the mistake?