// For the Attacker (DiceRoll1), 1 = auto-miss, 20 = critical hit
DiceRoll1 = number_range(1, 20)
DiceRoll2 = number_range(1, 20)

// Second Chance Feat
If (ch has second chance feat) and (DiceRoll1 == 1)
	DiceRoll1 = number_range(1, 15) // no chance of a higher roll on second chance

// Glance represents a glancing blow.
// 4+ below Defender_Roll means a miss.
// 1-3 below Defender_Roll means glancing blow.
// 1 = 30% damage, 2 = 20% damage, 3 = 10% damage
// 0 means reduced blow, 50% damage

Attacker_Roll = DiceRoll1 + prof_bonus + get_curr_dex(ch) + GET_HITROLL(ch) + Combat_Level
Defender_Roll = DiceRoll2 + get_curr_dex(ch) + Combat_Level + Offset - Size_Modifier

// Offset on Defender_Roll is 10, but adjust as needed to balance
// the hit/miss ratio on the MUD.

// Size_Modifier is a modifier of how big the race of the defender is. Bigger means
// easier to hit.

Glance = Defender_Roll - Attacker_Roll
if (DiceRoll1 == 1) or (Glance >= 4)
	Attack Missed

// Calculate Damage Here, Etc.