public WeaponDamageRange CalculateDamageRange(WeaponProperties weapon, float accuracy, FiringZone.Face face, float targetShield, float priorShieldDamage = 0)
{
WeaponDamageRange damageRange = new WeaponDamageRange();
damage.AddModifier(properties.Profile[(int)face]);
// target has a shield - need to factor in each weapon types effectiveness
if (targetShield - priorShieldDamage > 0)
{
// a list going from most effective to least effective against shields
foreach (var shieldPriority in DamageTypeEffect.SHIELD_PRIORITY_LIST)
{
Vector2Int range = weapon.Damage[shieldPriority];
// TODO add modifiers of effect
// THIS IS PROBLEM AREA
// TODO doing targetDamage.shieldRange.x is being conservative
// doing targetDamage.shieldRange.y would be greedy
if (damageRange.shieldRange.x >= targetShield - priorShieldDamage)
{
damage.BaseValue = range.x;
damageRange.hullRange.x += damage.Value * DamageTypeEffect.HullEffect(shieldPriority);
damage.BaseValue = range.y;
damageRange.hullRange.y += damage.Value * DamageTypeEffect.HullEffect(shieldPriority);
}
// else if (damageRange.shieldRange.y >= targetShield - targetDamage.shieldRange.x)
// {
// damage.BaseValue = range.x;
// damageRange.shieldRange.x += damage.Value;
// damage.BaseValue = range.y;
// damageRange.hullRange.y += damage.Value;
// }
else
{
damage.BaseValue = range.x;
damageRange.shieldRange.x += damage.Value * DamageTypeEffect.ShieldEffect(shieldPriority);
damage.BaseValue = range.y;
damageRange.shieldRange.y += damage.Value * DamageTypeEffect.ShieldEffect(shieldPriority);
}
}
damageRange *= accuracy;
damageRange.shieldRange.x = Mathf.Clamp(damageRange.shieldRange.x, 0, targetShield);
damageRange.shieldRange.y = Mathf.Clamp(damageRange.shieldRange.y, 0, targetShield);
}
else
{
// if the target has no shield it is simply hull damage
// hull damage of a weapon can be precomputed and cached with effectivenesses
damage.BaseValue = weapon.HullDamage.x;
damageRange.hullRange.x = damage.Value;
damage.BaseValue = weapon.HullDamage.y;
damageRange.hullRange.y = damage.Value;
damageRange *= accuracy;
}
damage.RemoveModifier(properties.Profile[(int)face]);
return(damageRange);
}
protected override void OnEnable()
{
base.OnEnable();
var types = Enum.GetValues(typeof(DamageType));
Damage = new Dictionary <DamageType, Vector2Int>(types.Length);
Vector2 dmg = Vector2Int.zero;
for (int i = 0; i < types.Length; i++)
{
var type = (DamageType)types.GetValue(i);
Damage.Add(type, damage[i]);
dmg += new Vector2(damage[i].x, damage[i].y) * DamageTypeEffect.HullEffect(type);
}
hullDamage = new Vector2Int((int)dmg.x, (int)dmg.y);
}