private float EstimateHitDistance(ISoldier soldier, RangedWeapon weapon, float targetSize, int freeHands)
{
float baseTotal = soldier.GetTotalSkillValue(weapon.Template.RelatedSkill);
if (weapon.Template.Location == EquipLocation.TwoHand && freeHands == 1)
{
// unless the soldier is strong enough, the weapon can't be used one-handed
if (weapon.Template.RequiredStrength * 1.5f > soldier.Strength)
{
return(0);
}
if (weapon.Template.RequiredStrength * 2 > soldier.Strength)
{
baseTotal -= (weapon.Template.RequiredStrength * 2) - soldier.Strength;
}
}
// we'd like to get to a range where at least 1 bullet will hit more often than not when we aim
// +1 for all-out attack, - ROF after the first shot
// z value of 0.43 is
baseTotal = baseTotal + 1 + weapon.Template.Accuracy;
baseTotal += BattleModifiersUtil.CalculateRateOfFireModifier(weapon.Template.RateOfFire);
baseTotal += BattleModifiersUtil.CalculateSizeModifier(targetSize);
// if the total doesn't get to 10.5, there will be no range where there's a good chance of hitting, so just keep getting closer
if (baseTotal < 10.5)
{
return(0);
}
return(BattleModifiersUtil.GetRangeForModifier(10.5f - baseTotal));
}
private Tuple <float, float> EstimateHitAndDamage(BattleSoldier soldier, BattleSoldier target, RangedWeapon weapon, float range, float moveAndAimMod)
{
float sizeMod = BattleModifiersUtil.CalculateSizeModifier(target.Soldier.Size);
float armor = target.Armor.Template.ArmorProvided;
float con = target.Soldier.Constitution;
float expectedDamage = CalculateExpectedDamage(weapon, range, armor, con);
float rangeMod = BattleModifiersUtil.CalculateRangeModifier(range, target.CurrentSpeed);
float rofMod = BattleModifiersUtil.CalculateRateOfFireModifier(weapon.Template.RateOfFire);
float weaponSkill = soldier.Soldier.GetTotalSkillValue(weapon.Template.RelatedSkill);
float total = weaponSkill + rofMod + rangeMod + sizeMod + moveAndAimMod;
return(new Tuple <float, float>(total, expectedDamage));
}
private float CalculateExpectedDamage(RangedWeapon weapon, float range, float armor, float con)
{
float effectiveStrength = BattleModifiersUtil.CalculateDamageAtRange(weapon, range);
return(((effectiveStrength * 4.25f) - armor) / con);
}
