/// <summary>
/// Determines the armor penetration value of a given dinfo. Checks WeaponGear to see if it is a projectile, melee weapon or pawn and tries to retrieve the penetration value accordingly.
/// </summary>
/// <param name="dinfo">DamageInfo to determine penetration for</param>
/// <returns>Armor penetration value for attack used, 0 if it can't be determined</returns>
private static float GetPenetrationValue(DamageInfo dinfo)
{
if (dinfo.Def.isExplosive)
{
return(dinfo.Amount * 0.1f); // Explosions have 10% of their damage as penetration
}
if (dinfo.WeaponGear != null)
{
// Case 1: projectile attack
ProjectilePropertiesCE projectileProps = dinfo.WeaponGear.projectile as ProjectilePropertiesCE;
if (projectileProps != null)
{
return(projectileProps.armorPenetration);
}
// Case 2: melee attack
Pawn instigatorPawn = dinfo.Instigator as Pawn;
if (instigatorPawn != null)
{
// Pawn is using melee weapon
if (dinfo.WeaponGear.IsMeleeWeapon)
{
if (instigatorPawn.equipment == null ||
instigatorPawn.equipment.Primary == null ||
instigatorPawn.equipment.Primary.def != dinfo.WeaponGear)
{
Log.Error("CE tried getting armor penetration from melee weapon " + dinfo.WeaponGear.defName + " but instigator " + dinfo.Instigator.ToString() + " equipment does not match");
return(0);
}
return(instigatorPawn.equipment.Primary.GetStatValue(CE_StatDefOf.MeleeWeapon_Penetration));
}
// Pawn is using body parts
if (instigatorPawn.def == dinfo.WeaponGear)
{
// Pawn is augmented
if (dinfo.WeaponLinkedHediff != null)
{
HediffCompProperties_VerbGiver compProps = dinfo.WeaponLinkedHediff.CompPropsFor(typeof(HediffComp_VerbGiver)) as HediffCompProperties_VerbGiver;
if (compProps != null)
{
VerbPropertiesCE verbProps = compProps.verbs.FirstOrDefault(v => v as VerbPropertiesCE != null) as VerbPropertiesCE;
if (verbProps != null)
{
return(verbProps.meleeArmorPenetration);
}
}
return(0);
}
// Regular pawn melee
if (dinfo.WeaponBodyPartGroup != null &&
instigatorPawn.verbTracker != null &&
!instigatorPawn.verbTracker.AllVerbs.NullOrEmpty())
{
Verb verb = instigatorPawn.verbTracker.AllVerbs.FirstOrDefault(v => v.verbProps.linkedBodyPartsGroup == dinfo.WeaponBodyPartGroup);
if (verb == null)
{
Log.Error("CE could not find matching verb on Pawn " + instigatorPawn.ToString() + " for BodyPartGroup " + dinfo.WeaponBodyPartGroup.ToString());
return(0);
}
VerbPropertiesCE verbProps = verb.verbProps as VerbPropertiesCE;
if (verbProps != null)
{
return(verbProps.meleeArmorPenetration);
}
}
}
}
}
#if DEBUG
Log.Warning("CE could not determine armor penetration, defaulting");
#endif
return(9999); // Really high default value so vanilla damage sources such as GiveInjuriesToKill always penetrate
}
/// <summary>
/// Determines the armor penetration value of a given dinfo. Attempts to extract the tool/verb from the damage info.
/// </summary>
/// <param name="dinfo">DamageInfo to determine penetration for</param>
/// <returns>Armor penetration value for attack used, 0 if it can't be determined</returns>
private static float GetPenetrationValue(DamageInfo dinfo)
{
if (dinfo.Def.isExplosive)
{
return(dinfo.Amount * 0.1f); // Explosions have 10% of their damage as penetration
}
if (dinfo.Weapon != null)
{
// Case 1: projectile attack
ProjectilePropertiesCE projectileProps = dinfo.Weapon.projectile as ProjectilePropertiesCE;
if (projectileProps != null)
{
return(projectileProps.armorPenetration);
}
// Case 2: melee attack
Pawn instigatorPawn = dinfo.Instigator as Pawn;
if (instigatorPawn != null)
{
// Case 2.1: .. of an equiped melee weapon
if (dinfo.Weapon.IsMeleeWeapon)
{
ThingWithComps equipment = instigatorPawn.equipment?.Primary;
if (equipment == null || equipment.def != dinfo.Weapon)
{
Log.Error("CE tried getting armor penetration from melee weapon " + dinfo.Weapon.defName + " but instigator " + dinfo.Instigator.ToString() + " equipment does not match");
return(0);
}
var penetrationMult = equipment.GetStatValue(CE_StatDefOf.MeleePenetrationFactor);
var tool = equipment.def.tools.OfType <ToolCE>().GetUsedTool(dinfo);
return(tool.armorPenetration * penetrationMult);
}
// Case 2.2: .. of a ranged weapon
if (dinfo.Weapon.IsRangedWeapon)
{
var tool = dinfo.Weapon.tools.OfType <ToolCE>().GetUsedTool(dinfo);
return(tool.armorPenetration);
}
// Case 2.3: .. of the pawn
if (instigatorPawn.def == dinfo.Weapon)
{
Verb availableVerb = instigatorPawn.meleeVerbs.TryGetMeleeVerb();
// Case 2.3.1: .. of a weaponized hediff (power claw, scyther blade)
HediffCompProperties_VerbGiver compProps = dinfo.WeaponLinkedHediff?.CompPropsFor(typeof(HediffComp_VerbGiver)) as HediffCompProperties_VerbGiver;
if (compProps != null)
{
var tool = compProps.tools.OfType <ToolCE>().GetUsedTool(dinfo);
if (tool != null)
{
return(tool.armorPenetration);
}
VerbPropertiesCE verbProps = compProps.verbs?.FirstOrDefault(v => v is VerbPropertiesCE) as VerbPropertiesCE;
var verbs = compProps.verbs;
if (verbs.Count() > 1)
{
Log.ErrorOnce("CE :: HediffCompProperties_VerbGiver for " + dinfo.WeaponLinkedHediff + " has multiple VerbPropertiesCE. [While evaluating DamageInfo " + dinfo.ToString() + "]", dinfo.WeaponLinkedHediff.GetHashCode() + 128937921);
}
if (verbProps != null)
{
Log.ErrorOnce("CE :: HediffCompProperties_VerbGiver from DamageInfo " + dinfo.ToString() + " has VerbPropertiesCE, but these should be moved to <tools> for B18", dinfo.WeaponLinkedHediff.GetHashCode() + 128937921);
return(verbProps.meleeArmorPenetration);
}
}
// AllVerbs: bodyparts of the pawn
// meleeVerbs: all verbs considered "melee worthy"
// Case 2.4: .. of a tool naturally on the body (hands/fist, head)
if (instigatorPawn.verbTracker != null &&
!instigatorPawn.verbTracker.AllVerbs.NullOrEmpty())
{
var verbs = instigatorPawn.verbTracker.AllVerbs.Where(v => v.tool is ToolCE && v.tool.linkedBodyPartsGroup == dinfo.WeaponBodyPartGroup);
if (verbs.Count() > 1)
{
Log.ErrorOnce("CE :: Race " + instigatorPawn.def + " has multiple ToolCE with linkedBodyPartsGroup=" + dinfo.WeaponBodyPartGroup.ToString() + " which can not be distunguished between. Consider using different linkedBodyPartsGroups. [While evaluating DamageInfo " + dinfo.ToString() + "]", instigatorPawn.def.GetHashCode() + 128937921);
}
if (!verbs.Any())
{
Log.ErrorOnce("CE :: Pawn " + instigatorPawn.ToString() + " for BodyPartGroup " + dinfo.WeaponBodyPartGroup.ToString() + " could not find matching verb (in AllVerbs: " + String.Join(",", instigatorPawn.verbTracker.AllVerbs.Select(x => x.ToString()).ToArray()) + ") [While evaluating DamageInfo " + dinfo.ToString() + "]", instigatorPawn.def.GetHashCode() + 128937921);
return(0);
}
return((verbs.First().tool as ToolCE).armorPenetration);
}
}
}
}
#if DEBUG
Log.Warning("CE could not determine armor penetration, defaulting");
#endif
return(9999); // Really high default value so vanilla damage sources such as GiveInjuriesToKill always penetrate
}