/// <summary>
/// Combat calculations for PC hitting an NPC
/// </summary>
/// <param name="playerUW">Player Character</param>
/// <param name="npc">Npc.</param>
/// <param name="hit">Hit.</param>
public static void PC_Hits_NPC(UWCharacter playerUW, WeaponMelee currentWeapon, string StrikeName, float StrikeCharge, NPC npc, RaycastHit hit)
{
int attackScore = 0;
int flankingbonus = 0; //need to calcu but depending on relative headings between attacker and defender.
int magicbonus = 0; //currently unknown what provides this but is calculated by casting/5 + 0xA when set.
short MinCharge;
short MaxCharge;
if (npc != null)
{
//recalc position to get the correct heading for the flanking bonus
npc.objInt().UpdatePosition();
flankingbonus = CalcFlankingBonus(playerUW.currentHeading, npc.objInt().heading);
}
if (currentWeapon != null)
{
attackScore = (playerUW.PlayerSkills.GetSkill(Skills.SkillAttack) >> 1) + playerUW.PlayerSkills.GetSkill(currentWeapon.GetSkill()) + (playerUW.PlayerSkills.DEX / 7) + magicbonus + flankingbonus;
if (GameWorldController.instance.difficulty == 0)
{//bonus of 7 for easy difficulty
attackScore += 7;
}
attackScore += currentWeapon.AccuracyBonus();//Given by the accuracy enchantments. Note in vanilla UW2 accuracy actually increases damage and not attack score. This is fixed here.
MinCharge = currentWeapon.GetMinCharge();
MaxCharge = currentWeapon.GetMaxCharge();
}
else
{
//use the unarmed calculations
attackScore = (playerUW.PlayerSkills.GetSkill(Skills.SkillAttack) >> 1) + playerUW.PlayerSkills.GetSkill(Skills.SkillUnarmed) + (playerUW.PlayerSkills.DEX / 7) + magicbonus + flankingbonus;
if (GameWorldController.instance.difficulty == 0)
{//bonus of 7 for easy difficulty
attackScore += 7;
}
MinCharge = WeaponMelee.GetMeleeMinCharge();
MaxCharge = WeaponMelee.GetMeleeMaxCharge();
}
//Get base damage
int BaseSwingDamage = GetPlayerBaseDamage(currentWeapon, StrikeName);
int basePower = (short)(GameWorldController.instance.objDat.critterStats[63].Strength / 9); //the player is actually a critter so power in this case is their STR.
int WeaponBonusDamage = 0;
if (currentWeapon != null)
{
WeaponBonusDamage = currentWeapon.DamageBonus();
}
else
{ //unarmed
basePower = (short)(GameWorldController.instance.objDat.critterStats[63].Strength / 6); //the player is actually a critter so power in this case is their STR.
basePower += (playerUW.PlayerSkills.GetSkill(Skills.SkillUnarmed) / 5);
}
//scale base damage by charge. Min damage is always 2.
short Damage = (short)(basePower + BaseSwingDamage + WeaponBonusDamage);
// damage % 6 no of 1D6s to calculate the actual damage and then add the remainder as a final roll 1-remainder
Damage = (short)(DamageRoll((short)(Damage / 6), 6) + DamageRoll(1, (short)(Damage % 6)));
//Damage is scaled by the amount of weapon charge built up.
Damage = CalcAttackChargeDamage((short)StrikeCharge, MinCharge, MaxCharge, Damage);
//And a flat flanking bonus
Damage += (short)flankingbonus;
//Min damage will be 2.
Damage = (short)(Mathf.Max(Damage, 2));
Skills.SkillRollResult rollresult = Skills.SkillRoll(attackScore, npc.Defence());
bool CriticalHit = RollForCritDamage(ref Damage, rollresult);
switch (rollresult)
{
case Skills.SkillRollResult.CriticalSuccess:
case Skills.SkillRollResult.Success:
{
Debug.Log("Base Damage = " + ((short)(basePower + BaseSwingDamage + WeaponBonusDamage)) + " Final Damage = " + Damage);
if (CriticalHit)
{
Impact.SpawnHitImpact(Impact.ImpactBlood(), npc.GetImpactPoint() + Vector3.up * 0.1f, npc.objInt().GetHitFrameStart(), npc.objInt().GetHitFrameEnd());
}
npc.ApplyAttack(Damage, playerUW.gameObject);
Impact.SpawnHitImpact(Impact.ImpactBlood(), npc.GetImpactPoint(), npc.objInt().GetHitFrameStart(), npc.objInt().GetHitFrameEnd());
if (currentWeapon != null)
{ ///Performs the onHit action of the melee weapon.
currentWeapon.onHit(hit.transform.gameObject);
}
break;
}
case Skills.SkillRollResult.Failure:
npc.ApplyAttack(0, playerUW.gameObject);
npc.npc_aud.PlayCombatMissed();
break;
case Skills.SkillRollResult.CriticalFailure:
{
npc.ApplyAttack(0, playerUW.gameObject);
npc.npc_aud.PlayCombatMissed();
//Damage weapon
short durability = currentWeapon.getDurability();
if (durability <= 30)
{
currentWeapon.SelfDamage((short)Mathf.Max(0, Random.Range(0, npc.EquipDamage + 1) - durability));
}
break;
}
}
}
