/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; if (target.IsNotReadyToBeHit) return CombatSkillResult.Okay; var targetPos = target.GetPosition(); var attackerPos = attacker.GetPosition(); // Check range //if (!attackerPos.InRange(targetPos, attacker.RightHand.OptionInfo.EffectiveRange + 100)) // return CombatSkillResult.OutOfRange; // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, skill.Info.Id, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = AttackerStun; cap.Add(aAction); // Hit by chance var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get(); if (rnd.NextDouble() * 100 < chance) { var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result); tAction.Stun = TargetStun; cap.Add(tAction); // Damage var damage = attacker.GetRndRangedDamage(); // More damage with fire arrow if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critShieldReduction = (target.LeftHand != null ? target.LeftHand.Data.DefenseBonusCrit : 0); var critChance = attacker.GetRightCritChance(target.Protection + critShieldReduction); CriticalHit.Handle(attacker, critChance, ref damage, tAction); var maxDamage = damage; //Damage without Defense and Protection // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage, true); // Mana Shield ManaShield.Handle(target, ref damage, tAction, maxDamage); // Deal with it! if (damage > 0) target.TakeDamage(tAction.Damage = damage, attacker); // Aggro target.Aggro(attacker); // Death/Knockback if (target.IsDead) { tAction.Set(TargetOptions.FinishingKnockDown); attacker.Shove(target, KnockBackDistance); } else { // Insta-recover in knock down // TODO: Tied to stability? if (target.IsKnockedDown) { tAction.Stun = 0; } // Knock down if hit repeatedly else if (target.Stability < 30) { tAction.Set(TargetOptions.KnockDown); } // Normal stability reduction else { target.Stability -= StabilityReduction; if (target.IsUnstable) { tAction.Set(TargetOptions.KnockBack); attacker.Shove(target, KnockBackDistance); } } } } // Skill training if (skill.Info.Rank == SkillRank.Novice || skill.Info.Rank == SkillRank.RF) skill.Train(1); // Try ranged attack. // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows) attacker.Inventory.Decrement(attacker.Magazine); // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, 800, 1); cap.Handle(); return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; var targetPos = target.GetPosition(); var attackerPos = attacker.GetPosition(); var actionType = (attacker.IsElf ? CombatActionPackType.ChainRangeAttack : CombatActionPackType.NormalAttack); var attackerStun = (short)(actionType == CombatActionPackType.ChainRangeAttack ? AttackerStunElf : AttackerStun); // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, attackerStun, 1); var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get().NextDouble() * 100; var successfulHit = (rnd < chance); var maxHits = (actionType == CombatActionPackType.ChainRangeAttack && successfulHit ? 2 : 1); var prevId = 0; for (byte i = 1; i <= maxHits; ++i) { target.StopMove(); // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); cap.Hit = i; cap.Type = actionType; cap.PrevId = prevId; prevId = cap.Id; var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, skill.Info.Id, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = attackerStun; cap.Add(aAction); // Target action if hit if (successfulHit) { var targetSkillId = target.Skills.ActiveSkill != null ? target.Skills.ActiveSkill.Info.Id : SkillId.CombatMastery; var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, targetSkillId); tAction.Set(TargetOptions.Result); tAction.AttackerSkillId = skill.Info.Id; tAction.Stun = (short)(actionType == CombatActionPackType.ChainRangeAttack ? TargetStunElf : TargetStun); if (actionType == CombatActionPackType.ChainRangeAttack) tAction.EffectFlags = 0x20; cap.Add(tAction); // Damage var damage = attacker.GetRndRangedDamage(); // More damage with fire arrow if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critChance = attacker.GetRightCritChance(target.Protection); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Deal with it! if (damage > 0) target.TakeDamage(tAction.Damage = damage, attacker); // Aggro target.Aggro(attacker); // Death/Knockback if (target.IsDead) { tAction.Set(TargetOptions.FinishingKnockDown); attacker.Shove(target, KnockBackDistance); maxHits = 1; } else { // Insta-recover in knock down // TODO: Tied to stability? if (target.IsKnockedDown) { tAction.Stun = 0; } // Knock down if hit repeatedly else if (target.Stability < 30) { tAction.Set(TargetOptions.KnockDown); } // Normal stability reduction else { target.Stability -= (actionType == CombatActionPackType.ChainRangeAttack ? StabilityReductionElf : StabilityReduction); if (target.IsUnstable) { tAction.Set(TargetOptions.KnockBack); attacker.Shove(target, KnockBackDistance); } } tAction.Creature.Stun = tAction.Stun; } } aAction.Creature.Stun = aAction.Stun; // Skill training if (skill.Info.Rank == SkillRank.Novice || skill.Info.Rank == SkillRank.RF) skill.Train(1); // Try ranged attack. // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows && attacker.Magazine.Info.Id != 67220) attacker.Inventory.Decrement(attacker.Magazine); cap.Handle(); } // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, AttackerStun, 1); var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get().NextDouble() * 100; var successfulHit = (rnd < chance); // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = AttackerStun; cap.Add(aAction); // Target action if hit if (successfulHit) { target.StopMove(); var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result); tAction.Stun = TargetStun; cap.Add(tAction); // Damage var damage = attacker.GetRndRangedDamage() * (skill.RankData.Var1 / 100f); // Elementals damage *= attacker.CalculateElementalDamageMultiplier(target); // More damage with fire arrow if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critChance = attacker.GetRightCritChance(target.Protection); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Natural Shield var delayReduction = NaturalShield.Handle(attacker, target, ref damage, tAction); // Deal with it! if (damage > 0) { target.TakeDamage(tAction.Damage = damage, attacker); SkillHelper.HandleInjury(attacker, target, damage); } // Aggro target.Aggro(attacker); // Knock down on deadly if (target.Conditions.Has(ConditionsA.Deadly)) tAction.Set(TargetOptions.KnockDown); // Death/Knockback if (target.IsDead) tAction.Set(TargetOptions.FinishingKnockDown); // Knock Back if (tAction.IsKnockBack) attacker.Shove(target, KnockBackDistance); // Reduce stun, based on ping if (delayReduction > 0) tAction.Stun = (short)Math.Max(0, tAction.Stun - (tAction.Stun / 100 * delayReduction)); // TODO: "Weakened" state (G12S2 gfSupportShotRenewal) } // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows && !attacker.Magazine.HasTag("/unlimited_arrow/")) attacker.Inventory.Decrement(attacker.Magazine); cap.Handle(); // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, AttackerStun, 1); var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get().NextDouble() * 100; var successfulHit = (rnd < chance); // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = AttackerStun; cap.Add(aAction); // Target action if hit if (successfulHit) { target.StopMove(); var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result); tAction.Stun = TargetStun; cap.Add(tAction); // Damage // Formula unofficial, but it kinda matches what you would // expect from the skill, and what players believed the damage // to be, back in G2. // bonus = (100 - (6 - stacks) * 5 + rank, +var2 on last shot // I'm using rank instead of Var1, which goes from 1-15 in // AR2, so AR1 gets a little bonus as well, as AR1's Var1 and // 2 are 0. // With this formula, the bonus range (1st shot rF vs 5th shot // r1) is 76~110% for AR1, and 76~140% for AR2. var bonus = 100f - (6 - skill.Stacks) * 5f + (byte)skill.Info.Rank; if (skill.Stacks == 1) bonus += skill.RankData.Var2; var damage = attacker.GetRndRangedDamage() * (bonus / 100f); // Elementals damage *= attacker.CalculateElementalDamageMultiplier(target); // More damage with fire arrow if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critChance = attacker.GetRightCritChance(target.Protection); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Natural Shield var delayReduction = NaturalShield.Handle(attacker, target, ref damage, tAction); // Deal with it! if (damage > 0) { target.TakeDamage(tAction.Damage = damage, attacker); SkillHelper.HandleInjury(attacker, target, damage); } // Aggro target.Aggro(attacker); // Knock down on deadly if (target.Conditions.Has(ConditionsA.Deadly)) tAction.Set(TargetOptions.KnockDown); // Death/Knockback if (target.IsDead) { tAction.Set(TargetOptions.FinishingKnockDown); } else { // Insta-recover in knock down if (target.IsKnockedDown) { tAction.Stun = 0; } // Knock down if hit repeatedly else if (target.Stability < 30) { tAction.Set(TargetOptions.KnockDown); } // Normal stability reduction else { var stabilityReduction = StabilityReduction; // Reduce reduction, based on ping // According to the Wiki, "the Knockdown Gauge // [does not] build up", but it's still possible // to knock back with repeated hits. The stability // reduction is probably reduced, just like stun. if (delayReduction > 0) stabilityReduction = (short)Math.Max(0, stabilityReduction - (stabilityReduction / 100 * delayReduction)); target.Stability -= stabilityReduction; if (target.IsUnstable) { tAction.Set(TargetOptions.KnockBack); } } } // Knock Back if (tAction.IsKnockBack) attacker.Shove(target, KnockBackDistance); // Reduce stun, based on ping if (delayReduction > 0) tAction.Stun = (short)Math.Max(0, tAction.Stun - (tAction.Stun / 100 * delayReduction)); } // Skill training if (skill.Info.Rank == SkillRank.RF) skill.Train(1); // Try attacking with Arrow Revolver. // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows && !attacker.Magazine.HasTag("/unlimited_arrow/")) attacker.Inventory.Decrement(attacker.Magazine); // Reduce stack skill.Stacks--; // Handle cap.Handle(); // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; var targetPos = target.GetPosition(); var attackerPos = attacker.GetPosition(); var actionType = (attacker.IsElf ? CombatActionPackType.ChainRangeAttack : CombatActionPackType.NormalAttack); var attackerStun = (short)(actionType == CombatActionPackType.ChainRangeAttack ? AttackerStunElf : AttackerStun); // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, attackerStun, 1); var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get().NextDouble() * 100; var successfulHit = (rnd < chance); var maxHits = (actionType == CombatActionPackType.ChainRangeAttack && successfulHit ? 2 : 1); var prevId = 0; for (byte i = 1; i <= maxHits; ++i) { target.StopMove(); // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); cap.Hit = i; cap.Type = actionType; cap.PrevId = prevId; prevId = cap.Id; var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = attackerStun; cap.Add(aAction); // Target action if hit if (successfulHit) { var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result); tAction.Stun = (short)(actionType == CombatActionPackType.ChainRangeAttack ? TargetStunElf : TargetStun); if (actionType == CombatActionPackType.ChainRangeAttack) tAction.EffectFlags = EffectFlags.Unknown; cap.Add(tAction); // Damage var damage = attacker.GetRndRangedDamage(); // Elementals damage *= attacker.CalculateElementalDamageMultiplier(target); // More damage with fire arrow // XXX: Does this affect the element? if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critChance = attacker.GetRightCritChance(target.Protection); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Natural Shield var delayReduction = NaturalShield.Handle(attacker, target, ref damage, tAction); // Deal with it! if (damage > 0) { target.TakeDamage(tAction.Damage = damage, attacker); SkillHelper.HandleInjury(attacker, target, damage); } // Knock down on deadly if (target.Conditions.Has(ConditionsA.Deadly)) { tAction.Set(TargetOptions.KnockDown); tAction.Stun = (short)(actionType == CombatActionPackType.ChainRangeAttack ? TargetStunElf : TargetStun); } // Aggro target.Aggro(attacker); // Death/Knockback if (target.IsDead) { tAction.Set(TargetOptions.FinishingKnockDown); maxHits = 1; } else { // Insta-recover in knock down // TODO: Tied to stability? if (target.IsKnockedDown) { tAction.Stun = 0; } // Knock down if hit repeatedly else if (target.Stability < 30) { tAction.Set(TargetOptions.KnockDown); } // Normal stability reduction else { var stabilityReduction = (actionType == CombatActionPackType.ChainRangeAttack ? StabilityReductionElf : StabilityReduction); // Reduce reduction, based on ping // According to the Wiki, "the Knockdown Gauge // [does not] build up", but it's still possible // to knock back with repeated hits. The stability // reduction is probably reduced, just like stun. if (delayReduction > 0) stabilityReduction = (short)Math.Max(0, stabilityReduction - (stabilityReduction / 100 * delayReduction)); target.Stability -= stabilityReduction; if (target.IsUnstable) { tAction.Set(TargetOptions.KnockBack); } } } // Knock Back if (tAction.IsKnockBack) attacker.Shove(target, KnockBackDistance); // Reduce stun, based on ping if (delayReduction > 0) tAction.Stun = (short)Math.Max(0, tAction.Stun - (tAction.Stun / 100 * delayReduction)); } // Skill training if (skill.Info.Rank == SkillRank.Novice || skill.Info.Rank == SkillRank.RF) skill.Train(1); // Try ranged attack. // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows && !attacker.Magazine.HasTag("/unlimited_arrow/")) attacker.Inventory.Decrement(attacker.Magazine); cap.Handle(); } // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var mainTarget = attacker.Region.GetCreature(targetEntityId); if (mainTarget == null) return CombatSkillResult.InvalidTarget; // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = AttackerStun; cap.Add(aAction); // Hit by chance var chance = attacker.AimMeter.GetAimChance(mainTarget); var rnd = RandomProvider.Get(); if (rnd.NextDouble() * 100 < chance) { aAction.Set(AttackerOptions.KnockBackHit2); // Get targets, incl. splash. // Splash happens from r5 onwards, but we'll base it on Var4, // which is the splash damage and first != 0 on r5. var targets = new HashSet<Creature>() { mainTarget }; if (skill.RankData.Var4 != 0) { var targetPosition = mainTarget.GetPosition(); var direction = attacker.GetPosition().GetDirection(targetPosition); targets.UnionWith(attacker.GetTargetableCreaturesInCone(targetPosition, direction, skill.RankData.Var5, skill.RankData.Var6)); } // Damage var mainDamage = this.GetDamage(attacker, skill); foreach (var target in targets) { var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result | TargetOptions.CleanHit); tAction.Stun = TargetStun; cap.Add(tAction); // Damage var damage = mainDamage; // Elementals damage *= attacker.CalculateElementalDamageMultiplier(target); // More damage with fire arrow // XXX: Does this affect the element? if (attacker.Temp.FireArrow) damage *= FireBonus; // Splash modifier if (target != mainTarget) damage *= (skill.RankData.Var4 / 100f); // Critical Hit var critChance = attacker.GetRightCritChance(target.Protection); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Conditions SkillHelper.HandleConditions(attacker, target, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Natural Shield // Ignore delay reduction, as knock downs shouldn't be shortened NaturalShield.Handle(attacker, target, ref damage, tAction); // Deal with it! if (damage > 0) { target.TakeDamage(tAction.Damage = damage, attacker); SkillHelper.HandleInjury(attacker, target, damage); } // Knock down // If target is using a shield and defense, don't KD. var targetLeftHand = target.LeftHand; if (tAction.SkillId != SkillId.Defense || targetLeftHand == null || !targetLeftHand.IsShield) { // TODO: We have to calculate knockback distance right attacker.Shove(target, KnockBackDistance); tAction.Set(TargetOptions.KnockDownFinish); } // Aggro if (target == mainTarget) target.Aggro(attacker); if (target.IsDead) { tAction.Set(TargetOptions.Finished); if (target == mainTarget) aAction.Set(AttackerOptions.KnockBackHit1); } } } else { aAction.Set(AttackerOptions.Missed); } // Update current weapon SkillHelper.UpdateWeapon(attacker, mainTarget, ProficiencyGainType.Ranged, attacker.RightHand); // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows && !attacker.Magazine.HasTag("/unlimited_arrow/")) attacker.Inventory.Decrement(attacker.Magazine); // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, 800, 1); cap.Handle(); return CombatSkillResult.Okay; }
/// <summary> /// Handles attack. /// </summary> /// <param name="attacker">The creature attacking.</param> /// <param name="skill">The skill being used.</param> /// <param name="targetEntityId">The entity id of the target.</param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { if (attacker.IsStunned) return CombatSkillResult.Okay; var mainTarget = attacker.Region.GetCreature(targetEntityId); if (mainTarget == null) return CombatSkillResult.Okay; if (!attacker.GetPosition().InRange(mainTarget.GetPosition(), attacker.AttackRangeFor(mainTarget))) return CombatSkillResult.OutOfRange; attacker.StopMove(); // Get targets, incl. splash. var targets = new HashSet<Creature>() { mainTarget }; targets.UnionWith(attacker.GetTargetableCreaturesInCone(mainTarget.GetPosition(), attacker.GetTotalSplashRadius(), attacker.GetTotalSplashAngle())); // Counter if (Counterattack.Handle(targets, attacker)) return CombatSkillResult.Okay; var rightWeapon = attacker.Inventory.RightHand; var leftWeapon = attacker.Inventory.LeftHand; var magazine = attacker.Inventory.Magazine; var maxHits = (byte)(attacker.IsDualWielding ? 2 : 1); int prevId = 0; for (byte i = 1; i <= maxHits; ++i) { var weapon = (i == 1 ? rightWeapon : leftWeapon); var weaponIsKnuckle = (weapon != null && weapon.Data.HasTag("/knuckle/")); var aAction = new AttackerAction(CombatActionType.Attacker, attacker, targetEntityId); aAction.Set(AttackerOptions.Result); if (attacker.IsDualWielding) { aAction.Set(AttackerOptions.DualWield); aAction.WeaponParameterType = (byte)(i == 1 ? 2 : 1); } var cap = new CombatActionPack(attacker, skill.Info.Id, aAction); cap.Hit = i; cap.Type = (attacker.IsDualWielding ? CombatActionPackType.TwinSwordAttack : CombatActionPackType.NormalAttack); cap.PrevId = prevId; prevId = cap.Id; var mainDamage = (i == 1 ? attacker.GetRndRightHandDamage() : attacker.GetRndLeftHandDamage()); foreach (var target in targets) { if (target.IsDead) continue; target.StopMove(); var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result); cap.Add(tAction); // Base damage var damage = mainDamage; // Elementals damage *= attacker.CalculateElementalDamageMultiplier(target); // Splash modifier if (target != mainTarget) damage *= attacker.GetSplashDamage(weapon); // Critical Hit var critChance = (i == 1 ? attacker.GetRightCritChance(target.Protection) : attacker.GetLeftCritChance(target.Protection)); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Heavy Stander // Can only happen on the first hit var pinged = (cap.Hit == 1 && HeavyStander.Handle(attacker, target, ref damage, tAction)); // Deal with it! if (damage > 0) { target.TakeDamage(tAction.Damage = damage, attacker); SkillHelper.HandleInjury(attacker, target, damage); } // Knock down on deadly if (target.Conditions.Has(ConditionsA.Deadly)) { tAction.Set(TargetOptions.KnockDown); tAction.Stun = GetTargetStun(attacker, weapon, tAction.IsKnockBack); } // Aggro if (target == mainTarget) target.Aggro(attacker); // Evaluate caused damage if (!target.IsDead) { if (tAction.SkillId != SkillId.Defense) { target.Stability -= this.GetStabilityReduction(attacker, weapon) / maxHits; // React normal for CombatMastery, knock down if // FH and not dual wield, don't knock at all if dual. if (skill.Info.Id != SkillId.FinalHit) { // Originally we thought you knock enemies back, unless it's a critical // hit, but apparently you knock *down* under normal circumstances. // More research to be done. if (target.IsUnstable && target.Is(RaceStands.KnockBackable)) //tAction.Set(tAction.Has(TargetOptions.Critical) ? TargetOptions.KnockDown : TargetOptions.KnockBack); tAction.Set(TargetOptions.KnockDown); } else if (!attacker.IsDualWielding && !weaponIsKnuckle && target.Is(RaceStands.KnockBackable)) { target.Stability = Creature.MinStability; tAction.Set(TargetOptions.KnockDown); } } } else { tAction.Set(TargetOptions.FinishingKnockDown); } // React to knock back if (tAction.IsKnockBack) { attacker.Shove(target, KnockBackDistance); if (target == mainTarget) aAction.Set(AttackerOptions.KnockBackHit2); } // Set stun time if not defended, Defense handles the stun // in case the target used it. if (tAction.SkillId != SkillId.Defense) { if (target == mainTarget) aAction.Stun = GetAttackerStun(attacker, weapon, tAction.IsKnockBack && skill.Info.Id != SkillId.FinalHit); tAction.Stun = GetTargetStun(attacker, weapon, tAction.IsKnockBack); } if (target == mainTarget) { // Set increased stun if target pinged if (pinged) aAction.Stun = GetAttackerStun(attacker, weapon, true); // Second hit doubles stun time for normal hits if (cap.Hit == 2 && !tAction.IsKnockBack && !pinged) aAction.Stun *= 2; // Update current weapon SkillHelper.UpdateWeapon(attacker, target, ProficiencyGainType.Melee, weapon); // Consume stamina for weapon var staminaUsage = (weapon != null ? weapon.Data.StaminaUsage : Creature.BareHandStaminaUsage); if (attacker.Stamina < staminaUsage) Send.Notice(attacker, Localization.Get("Your stamina is too low to fight properly!")); attacker.Stamina -= staminaUsage; // No second hit if defended, pinged, or knocked back if (tAction.IsKnockBack || tAction.SkillId == SkillId.Defense || pinged) { // Set to 1 to prevent second run maxHits = 1; // Remove dual wield option if last hit doesn't come from // the second weapon. If this isn't done, the client shows // the second hit. if (cap.Hit != 2) aAction.Options &= ~AttackerOptions.DualWield; } } } // Handle cap.Handle(); } return CombatSkillResult.Okay; }
/// <summary> /// Handles attack. /// </summary> /// <param name="attacker">The creature attacking.</param> /// <param name="skill">The skill being used.</param> /// <param name="targetEntityId">The entity id of the target.</param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { if (attacker.IsStunned) return CombatSkillResult.Okay; var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.Okay; if (!attacker.GetPosition().InRange(target.GetPosition(), attacker.AttackRangeFor(target))) return CombatSkillResult.OutOfRange; attacker.StopMove(); var targetPosition = target.StopMove(); // Counter if (Counterattack.Handle(target, attacker)) return CombatSkillResult.Okay; var rightWeapon = attacker.Inventory.RightHand; var leftWeapon = attacker.Inventory.LeftHand; var magazine = attacker.Inventory.Magazine; var dualWield = (rightWeapon != null && leftWeapon != null && leftWeapon.Data.WeaponType != 0); var maxHits = (byte)(dualWield ? 2 : 1); int prevId = 0; for (byte i = 1; i <= maxHits; ++i) { var weapon = (i == 1 ? rightWeapon : leftWeapon); var weaponIsKnuckle = (weapon != null && weapon.Data.HasTag("/knuckle/")); var aAction = new AttackerAction(CombatActionType.Attacker, attacker, skill.Info.Id, targetEntityId); aAction.Set(AttackerOptions.Result); var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result); var cap = new CombatActionPack(attacker, skill.Info.Id, aAction, tAction); cap.Hit = i; cap.Type = (dualWield ? CombatActionPackType.TwinSwordAttack : CombatActionPackType.NormalAttack); cap.PrevId = prevId; prevId = cap.Id; // Default attacker options aAction.Set(AttackerOptions.Result); if (dualWield) { aAction.Set(AttackerOptions.DualWield); aAction.WeaponParameterType = (byte)(i == 1 ? 2 : 1); } // Base damage var damage = (i == 1 ? attacker.GetRndRightHandDamage() : attacker.GetRndLeftHandDamage()); // Critical Hit var critChance = (i == 1 ? attacker.GetRightCritChance(target.Protection) : attacker.GetLeftCritChance(target.Protection)); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Deal with it! if (damage > 0) target.TakeDamage(tAction.Damage = damage, attacker); // Aggro target.Aggro(attacker); // Evaluate caused damage if (!target.IsDead) { if (tAction.SkillId != SkillId.Defense) { target.Stability -= this.GetStabilityReduction(attacker, weapon) / maxHits; // React normal for CombatMastery, knock down if // FH and not dual wield, don't knock at all if dual. if (skill.Info.Id != SkillId.FinalHit) { // Originally we thought you knock enemies back, unless it's a critical // hit, but apparently you knock *down* under normal circumstances. // More research to be done. if (target.IsUnstable && target.Is(RaceStands.KnockBackable)) //tAction.Set(tAction.Has(TargetOptions.Critical) ? TargetOptions.KnockDown : TargetOptions.KnockBack); tAction.Set(TargetOptions.KnockDown); } else if (!dualWield && !weaponIsKnuckle) { target.Stability = Creature.MinStability; tAction.Set(TargetOptions.KnockDown); } } } else { tAction.Set(TargetOptions.FinishingKnockDown); } // React to knock back if (tAction.IsKnockBack) { attacker.Shove(target, KnockBackDistance); aAction.Set(AttackerOptions.KnockBackHit2); // Remove dual wield option if last hit doesn't come from // the second weapon. if (cap.Hit != 2) aAction.Options &= ~AttackerOptions.DualWield; } // Set stun time if (tAction.SkillId != SkillId.Defense) { aAction.Stun = GetAttackerStun(attacker, weapon, tAction.IsKnockBack && skill.Info.Id != SkillId.FinalHit); tAction.Stun = GetTargetStun(attacker, weapon, tAction.IsKnockBack); } // Second hit doubles stun time for normal hits if (cap.Hit == 2 && !tAction.IsKnockBack) aAction.Stun *= 2; // Update current weapon SkillHelper.UpdateWeapon(attacker, target, weapon); cap.Handle(); // No second hit if target was knocked back if (tAction.IsKnockBack) break; } return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, skill.Info.Id, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = AttackerStun; cap.Add(aAction); // Hit by chance var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get(); if (rnd.NextDouble() * 100 < chance) { target.StopMove(); aAction.Set(AttackerOptions.KnockBackHit2); var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result | TargetOptions.CleanHit); tAction.Stun = TargetStun; cap.Add(tAction); // TODO: Splash damage // Damage var damage = this.GetDamage(attacker, skill); // More damage with fire arrow if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critChance = attacker.GetRightCritChance(target.Protection); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Deal with it! if (damage > 0) target.TakeDamage(tAction.Damage = damage, attacker); // TODO: We have to calculate knockback distance right // TODO: Target with Defense and shield shouldn't be knocked back attacker.Shove(target, KnockBackDistance); // Aggro target.Aggro(attacker); tAction.Set(TargetOptions.KnockDownFinish); if (target.IsDead) { aAction.Set(AttackerOptions.KnockBackHit1); tAction.Set(TargetOptions.Finished); } } else { aAction.Set(AttackerOptions.Missed); } // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows) attacker.Inventory.Decrement(attacker.Magazine); // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, 800, 1); cap.Handle(); return CombatSkillResult.Okay; }
/// <summary> /// Handles attack. /// </summary> /// <param name="attacker">The creature attacking.</param> /// <param name="skill">The skill being used.</param> /// <param name="targetEntityId">The entity id of the target.</param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.Okay; if (target.IsNotReadyToBeHit) return CombatSkillResult.Okay; if ((attacker.IsStunned || attacker.IsOnAttackDelay) && attacker.InterceptingSkillId == SkillId.None) return CombatSkillResult.Okay; var attackerPosition = attacker.GetPosition(); var targetPosition = target.GetPosition(); if (!attacker.IgnoreAttackRange && (!attackerPosition.InRange(targetPosition, attacker.AttackRangeFor(target)))) { return CombatSkillResult.OutOfRange; } if (!attacker.IgnoreAttackRange && (attacker.Region.Collisions.Any(attackerPosition, targetPosition) // Check collisions between position || target.Conditions.Has(ConditionsA.Invisible))) // Check visiblility (GM) { return CombatSkillResult.Okay; } attacker.IgnoreAttackRange = false; //Against Smash Skill smash = target.Skills.Get(SkillId.Smash); if (smash != null && target.Skills.IsReady(SkillId.Smash) && attacker.CanAttack(target)) attacker.InterceptingSkillId = SkillId.Smash; var rightWeapon = attacker.RightHand; var leftWeapon = attacker.Inventory.LeftHand; var dualWield = (rightWeapon != null && leftWeapon != null && leftWeapon.Data.WeaponType != 0 && (leftWeapon.HasTag("/weapon/edged/") || leftWeapon.HasTag("/weapon/blunt/"))); var staminaUsage = (rightWeapon != null && rightWeapon.Data.StaminaUsage != 0 ? rightWeapon.Data.StaminaUsage : 0.7f) + (dualWield ? leftWeapon.Data.StaminaUsage : 0f); var lowStamina = false; if (attacker.Stamina < staminaUsage) { lowStamina = true; Send.Notice(attacker, Localization.Get("Your stamina is too low to attack properly!")); } attacker.Stamina -= staminaUsage; Send.StatUpdate(attacker, StatUpdateType.Private, Stat.Stamina); // Against Combat Mastery Skill combatMastery = target.Skills.Get(SkillId.CombatMastery); var simultaneousAttackStun = 0; if (attacker.InterceptingSkillId != SkillId.CombatMastery && target.InterceptingSkillId != SkillId.CombatMastery) { if (combatMastery != null && (target.Skills.ActiveSkill == null || target.Skills.ActiveSkill == combatMastery || target.Skills.IsReady(SkillId.FinalHit)) && target.IsInBattleStance && target.Target == attacker && target.AttemptingAttack && (!target.IsStunned || target.IsKnockedDown) && attacker.CanAttack(target)) { var attackerStunTime = CombatMastery.GetAttackerStun(attacker, attacker.RightHand, false); var targetStunTime = CombatMastery.GetAttackerStun(target, target.Inventory.RightHand, false); if ((target.LastKnockedBackBy == attacker && target.KnockDownTime > attacker.KnockDownTime && target.KnockDownTime.AddMilliseconds(targetStunTime) < DateTime.Now //If last knocked down within the time it takes for you to finish attacking. || attackerStunTime > targetStunTime && !Math2.Probability(((2725 - attackerStunTime) / 2500) * 100) //Probability in percentage that you will not lose. 2725 is 2500 (Slowest stun) + 225 (Fastest stun divided by two so that the fastest stun isn't 100%) && !(attacker.LastKnockedBackBy == target && attacker.KnockDownTime > target.KnockDownTime && attacker.KnockDownTime.AddMilliseconds(attackerStunTime) < DateTime.Now))) { if (target.CanAttack(attacker)) { target.InterceptingSkillId = SkillId.CombatMastery; target.IgnoreAttackRange = true; var skillHandler = ChannelServer.Instance.SkillManager.GetHandler<ICombatSkill>(combatMastery.Info.Id); if (skillHandler == null) { Log.Error("CombatMastery.Use: Target's skill handler not found for '{0}'.", combatMastery.Info.Id); return CombatSkillResult.Okay; } skillHandler.Use(target, combatMastery, attacker.EntityId); return CombatSkillResult.Okay; } } else { if (Math2.Probability(((2725 - attackerStunTime) / 2500) * 100)) //Probability in percentage that it will be an interception instead of a double hit. { attacker.InterceptingSkillId = SkillId.CombatMastery; } else { attacker.InterceptingSkillId = SkillId.CombatMastery; if (target.CanAttack(attacker)) { target.InterceptingSkillId = SkillId.CombatMastery; target.IgnoreAttackRange = true; var skillHandler = ChannelServer.Instance.SkillManager.GetHandler<ICombatSkill>(combatMastery.Info.Id); if (skillHandler == null) { Log.Error("CombatMastery.Use: Target's skill handler not found for '{0}'.", combatMastery.Info.Id); } else { skillHandler.Use(target, combatMastery, attacker.EntityId); simultaneousAttackStun = attacker.Stun; attacker.Stun = 0; } } } } } } attacker.StopMove(); targetPosition = target.StopMove(); // Counter if (Counterattack.Handle(target, attacker)) return CombatSkillResult.Okay; ICollection<Creature> targets = null; if (rightWeapon != null && rightWeapon.Data.SplashRadius != 0 && rightWeapon.Data.SplashAngle != 0 || rightWeapon == null) { targets = attacker.GetTargetableCreaturesInCone(rightWeapon != null ? (int)rightWeapon.Data.SplashRadius : 204, rightWeapon != null ? (int)rightWeapon.Data.SplashAngle : 60); foreach (var splashTarget in targets) { if (splashTarget != target) { // Counter if (Counterattack.Handle(target, attacker)) return CombatSkillResult.Okay; } } } var magazine = attacker.Inventory.Magazine; var maxHits = (byte)(dualWield ? 2 : 1); int prevId = 0; var defenseStun = 0; for (byte i = 1; i <= maxHits; ++i) { var weapon = (i == 1 ? rightWeapon : leftWeapon); var weaponIsKnuckle = (weapon != null && weapon.Data.HasTag("/knuckle/")); AttackerAction aAction; TargetAction tAction; if (attacker.InterceptingSkillId == SkillId.Smash) { aAction = new AttackerAction(CombatActionType.SimultaneousHit, attacker, SkillId.CombatMastery, target.EntityId); aAction.Options |= AttackerOptions.Result; tAction = new TargetAction(CombatActionType.CounteredHit, target, attacker, SkillId.Smash); tAction.Options |= TargetOptions.Result; } else if (attacker.InterceptingSkillId == SkillId.CombatMastery) { aAction = new AttackerAction(CombatActionType.SimultaneousHit, attacker, SkillId.CombatMastery, target.EntityId); aAction.Options |= AttackerOptions.Result; tAction = new TargetAction(CombatActionType.CounteredHit, target, attacker, target.Skills.IsReady(SkillId.FinalHit) ? SkillId.FinalHit : SkillId.CombatMastery); tAction.Options |= TargetOptions.Result; } else { aAction = new AttackerAction(CombatActionType.Hit, attacker, skill.Info.Id, targetEntityId); tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, target.Skills.IsReady(SkillId.FinalHit) ? SkillId.FinalHit : SkillId.CombatMastery); aAction.Options |= AttackerOptions.Result; tAction.Options |= TargetOptions.Result; } attacker.InterceptingSkillId = SkillId.None; var cap = new CombatActionPack(attacker, skill.Info.Id, tAction, aAction); cap.Hit = i; cap.MaxHits = maxHits; cap.PrevId = prevId; prevId = cap.Id; // Default attacker options aAction.Set(AttackerOptions.Result); if (dualWield) aAction.Set(AttackerOptions.DualWield); // Base damage var damage = (i == 1 ? attacker.GetRndRightHandDamage() : attacker.GetRndLeftHandDamage()); if (lowStamina) { damage = attacker.GetRndBareHandDamage(); } // Critical Hit var critShieldReduction = (target.LeftHand != null ? target.LeftHand.Data.DefenseBonusCrit : 0); var critChance = (i == 1 ? attacker.GetRightCritChance(target.Protection + critShieldReduction) : attacker.GetLeftCritChance(target.Protection + critShieldReduction)); CriticalHit.Handle(attacker, critChance, ref damage, tAction); var maxDamage = damage; //Damage without Defense and Protection // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense var tActionOldType = tAction.Type; Defense.Handle(aAction, tAction, ref damage); if (i == 1 && tAction.Type == CombatActionType.Defended) { defenseStun = tAction.Stun; } // Mana Shield ManaShield.Handle(target, ref damage, tAction, maxDamage); // Deal with it! if (damage > 0) target.TakeDamage(tAction.Damage = damage, attacker); if (tAction.Type == CombatActionType.Defended && target.Life <= 0) { tAction.Type = tActionOldType; } // Aggro target.Aggro(attacker); // Evaluate caused damage if (!target.IsDead) { if (tAction.Type != CombatActionType.Defended) { if (!target.Skills.IsReady(SkillId.FinalHit)) { target.Stability -= this.GetStabilityReduction(attacker, weapon) / maxHits; // React normal for CombatMastery, knock down if // FH and not dual wield, don't knock at all if dual. if (skill.Info.Id != SkillId.FinalHit) { // Originally we thought you knock enemies back, unless it's a critical // hit, but apparently you knock *down* under normal circumstances. // More research to be done. if (target.IsUnstable && target.Is(RaceStands.KnockBackable)) //tAction.Set(tAction.Has(TargetOptions.Critical) ? TargetOptions.KnockDown : TargetOptions.KnockBack); tAction.Set(TargetOptions.KnockDown); if (target.Life < 0) tAction.Set(TargetOptions.KnockDown); } else if (!dualWield && !weaponIsKnuckle) { target.Stability = Creature.MinStability; tAction.Set(TargetOptions.KnockDown); } } } } else { tAction.Set(TargetOptions.FinishingKnockDown); } // React to knock back if (tAction.IsKnockBack && tAction.Type != CombatActionType.Defended) { if (!target.Skills.IsReady(SkillId.FinalHit)) { attacker.Shove(target, KnockBackDistance); } aAction.Set(AttackerOptions.KnockBackHit2); // Remove dual wield option if last hit doesn't come from // the second weapon. if (cap.MaxHits != cap.Hit) aAction.Options &= ~AttackerOptions.DualWield; } else if (tAction.Type == CombatActionType.Defended) { // Remove dual wield option if last hit doesn't come from // the second weapon. if (cap.MaxHits != cap.Hit) aAction.Options &= ~AttackerOptions.DualWield; } // Set stun time if (tAction.Type != CombatActionType.Defended) { if (simultaneousAttackStun == 0) { aAction.Stun = GetAttackerStun(attacker, weapon, tAction.IsKnockBack && ((skill.Info.Id != SkillId.FinalHit) && !target.IsDead || AuraData.FeaturesDb.IsEnabled("CombatSystemRenewal"))); } else { aAction.Stun = (short)simultaneousAttackStun; } if (!target.Skills.IsReady(SkillId.FinalHit)) { tAction.Stun = GetTargetStun(attacker, weapon, tAction.IsKnockBack); } if (target.IsDead && skill.Info.Id != SkillId.FinalHit) { attacker.AttackDelayTime = DateTime.Now.AddMilliseconds(GetAttackerStun(attacker, weapon, true)); } } // Second hit doubles stun time for normal hits if (cap.Hit == 2 && !tAction.IsKnockBack) aAction.Stun *= 2; // Update current weapon SkillHelper.UpdateWeapon(attacker, target, weapon); var critSkill = attacker.Skills.Get(SkillId.CriticalHit); if (weapon != null && weapon.Data.SplashRadius != 0 && weapon.Data.SplashAngle != 0) { foreach (var splashTarget in targets) { if (splashTarget != target) { if (splashTarget.IsNotReadyToBeHit) continue; TargetAction tSplashAction = new TargetAction(CombatActionType.TakeHit, splashTarget, attacker, skill.Info.Id); // Base damage float damageSplash; if (lowStamina) { damageSplash = attacker.GetRndBareHandDamage(); } else { damageSplash = (i == 1 ? attacker.GetRndRightHandDamage() : attacker.GetRndLeftHandDamage()); } attacker.CalculateSplashDamage(splashTarget, ref damageSplash, skill, critSkill, aAction, tAction, tSplashAction, weapon); // Deal with it! if (damageSplash > 0) splashTarget.TakeDamage(tSplashAction.Damage = damageSplash, attacker); // Alert splashTarget.Aggro(attacker, true); // Evaluate caused damage if (!splashTarget.IsDead) { if (tSplashAction.Type != CombatActionType.Defended) { if (!splashTarget.Skills.IsReady(SkillId.FinalHit)) { splashTarget.Stability -= (this.GetStabilityReduction(attacker, weapon) / maxHits) / 2; //Less stability reduction for splash damage. // React normal for CombatMastery, knock down if // FH and not dual wield, don't knock at all if dual. if (skill.Info.Id != SkillId.FinalHit) { // Originally we thought you knock enemies back, unless it's a critical // hit, but apparently you knock *down* under normal circumstances. // More research to be done. if (splashTarget.IsUnstable && splashTarget.Is(RaceStands.KnockBackable)) //tSplashAction.Set(tSplashAction.Has(TargetOptions.Critical) ? TargetOptions.KnockDown : TargetOptions.KnockBack); tSplashAction.Set(TargetOptions.KnockDown); if (splashTarget.Life < 0) tSplashAction.Set(TargetOptions.KnockDown); } else if (!dualWield && !weaponIsKnuckle) { splashTarget.Stability = Creature.MinStability; tSplashAction.Set(TargetOptions.KnockDown); } } } } else { tSplashAction.Set(TargetOptions.FinishingKnockDown); } // React to knock back if (tSplashAction.IsKnockBack && tSplashAction.Type != CombatActionType.Defended) { if (!splashTarget.Skills.IsReady(SkillId.FinalHit)) { attacker.Shove(splashTarget, KnockBackDistance); } } // Set stun time if (tSplashAction.Type != CombatActionType.Defended) { if (!splashTarget.Skills.IsReady(SkillId.FinalHit)) { if (defenseStun != 0) tSplashAction.Stun = (short)defenseStun; else tSplashAction.Stun = GetTargetStun(attacker, weapon, tSplashAction.IsKnockBack); } } cap.Add(tSplashAction); } } } cap.Handle(); // No second hit if target was knocked back or defended. if (tAction.IsKnockBack || tAction.Type == CombatActionType.Defended) break; } attacker.AttemptingAttack = false; return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = AttackerStun; cap.Add(aAction); // Hit by chance var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get(); if (rnd.NextDouble() * 100 < chance) { target.StopMove(); aAction.Set(AttackerOptions.KnockBackHit2); var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result | TargetOptions.CleanHit); tAction.Stun = TargetStun; cap.Add(tAction); // TODO: Splash damage // Damage var damage = this.GetDamage(attacker, skill); // Elementals damage *= attacker.CalculateElementalDamageMultiplier(target); // More damage with fire arrow // XXX: Does this affect the element? if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critChance = attacker.GetRightCritChance(target.Protection); CriticalHit.Handle(attacker, critChance, ref damage, tAction); // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction); // Natural Shield // Ignore delay reduction, as knock downs shouldn't be shortened NaturalShield.Handle(attacker, target, ref damage, tAction); // Deal with it! if (damage > 0) { target.TakeDamage(tAction.Damage = damage, attacker); SkillHelper.HandleInjury(attacker, target, damage); } // Knock down // If target is using a shield and defense, don't KD. var targetLeftHand = target.LeftHand; if (tAction.SkillId != SkillId.Defense || targetLeftHand == null || !targetLeftHand.IsShield) { // TODO: We have to calculate knockback distance right attacker.Shove(target, KnockBackDistance); tAction.Set(TargetOptions.KnockDownFinish); } // Aggro target.Aggro(attacker); if (target.IsDead) { aAction.Set(AttackerOptions.KnockBackHit1); tAction.Set(TargetOptions.Finished); } } else { aAction.Set(AttackerOptions.Missed); } // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows && !attacker.Magazine.HasTag("/unlimited_arrow/")) attacker.Inventory.Decrement(attacker.Magazine); // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, 800, 1); cap.Handle(); return CombatSkillResult.Okay; }
/// <summary> /// Uses the skill. /// </summary> /// <param name="attacker"></param> /// <param name="skill"></param> /// <param name="targetEntityId"></param> /// <returns></returns> public CombatSkillResult Use(Creature attacker, Skill skill, long targetEntityId) { // Get target var target = attacker.Region.GetCreature(targetEntityId); if (target == null) return CombatSkillResult.InvalidTarget; if (target.IsNotReadyToBeHit) return CombatSkillResult.Okay; // Actions var cap = new CombatActionPack(attacker, skill.Info.Id); var aAction = new AttackerAction(CombatActionType.RangeHit, attacker, skill.Info.Id, targetEntityId); aAction.Set(AttackerOptions.Result); aAction.Stun = AttackerStun; cap.Add(aAction); // Hit by chance var chance = attacker.AimMeter.GetAimChance(target); var rnd = RandomProvider.Get(); if (rnd.NextDouble() * 100 < chance) { aAction.Set(AttackerOptions.KnockBackHit2); var tAction = new TargetAction(CombatActionType.TakeHit, target, attacker, skill.Info.Id); tAction.Set(TargetOptions.Result | TargetOptions.CleanHit); tAction.Stun = TargetStun; cap.Add(tAction); // Damage var damage = this.GetDamage(attacker, skill); // More damage with fire arrow if (attacker.Temp.FireArrow) damage *= FireBonus; // Critical Hit var critShieldReduction = (target.LeftHand != null ? target.LeftHand.Data.DefenseBonusCrit : 0); var critChance = attacker.GetRightCritChance(target.Protection + critShieldReduction); CriticalHit.Handle(attacker, critChance, ref damage, tAction); var maxDamage = damage; //Damage without Defense and Protection // Subtract target def/prot SkillHelper.HandleDefenseProtection(target, ref damage); // Defense Defense.Handle(aAction, tAction, ref damage); // Mana Shield ManaShield.Handle(target, ref damage, tAction, maxDamage); // Deal with it! if (damage > 0) target.TakeDamage(tAction.Damage = damage, attacker); // TODO: We have to calculate knockback distance right // TODO: Target with Defense and shield shouldn't be knocked back attacker.Shove(target, KnockBackDistance); // Aggro target.Aggro(attacker); tAction.Set(TargetOptions.KnockDownFinish); if (target.IsDead) { aAction.Set(AttackerOptions.KnockBackHit1); tAction.Set(TargetOptions.Finished); } var weapon = attacker.RightHand; var critSkill = attacker.Skills.Get(SkillId.CriticalHit); if (skill.Info.Rank >= SkillRank.R5 && weapon != null && weapon.Data.SplashRadius != 0 && weapon.Data.SplashAngle != 0) { ICollection<Creature> targets = attacker.GetTargetableCreaturesInCone(weapon != null ? (int)weapon.Data.SplashRadius : 200, weapon != null ? (int)weapon.Data.SplashAngle : 20); foreach (var splashTarget in targets) { if (splashTarget != target) { if (splashTarget.IsNotReadyToBeHit) continue; TargetAction tSplashAction = new TargetAction(CombatActionType.TakeHit, splashTarget, attacker, skill.Info.Id); tSplashAction.Set(TargetOptions.Result | TargetOptions.CleanHit); splashTarget.Stun = TargetStun; // Base damage var damageSplash = this.GetDamage(attacker, skill); // Critical Hit if (critSkill != null && tAction.Has(TargetOptions.Critical)) { // Add crit bonus var bonus = critSkill.RankData.Var1 / 100f; damageSplash = damageSplash + (damageSplash * bonus); // Set splashTarget option tSplashAction.Set(TargetOptions.Critical); } var maxDamageSplash = damage; //Damage without Defense and Protection // Subtract splashTarget def/prot SkillHelper.HandleDefenseProtection(splashTarget, ref damageSplash); // Defense Defense.Handle(aAction, tSplashAction, ref damageSplash, true); // Mana Shield ManaShield.Handle(splashTarget, ref damageSplash, tSplashAction, maxDamageSplash); //Splash Damage Reduction damageSplash *= skill.Info.Rank < SkillRank.R1 ? 0.1f : 0.2f; // Deal with it! if (damageSplash > 0) splashTarget.TakeDamage(tSplashAction.Damage = damageSplash, attacker); attacker.Shove(splashTarget, KnockBackDistance); // Alert Network.Sending.Send.SetCombatTarget(splashTarget, attacker.EntityId, TargetMode.Alert); tAction.Set(TargetOptions.KnockDownFinish); if (splashTarget.IsDead) { aAction.Set(AttackerOptions.KnockBackHit1); tSplashAction.Set(TargetOptions.Finished); } cap.Add(tSplashAction); } } } } else { aAction.Set(AttackerOptions.Missed); } // Reduce arrows if (attacker.Magazine != null && !ChannelServer.Instance.Conf.World.InfiniteArrows) attacker.Inventory.Decrement(attacker.Magazine); // Disable fire arrow effect if (attacker.Temp.FireArrow) Send.Effect(attacker, Effect.FireArrow, false); // "Cancels" the skill // 800 = old load time? == aAction.Stun? Varies? Doesn't seem to be a stun. Send.SkillUse(attacker, skill.Info.Id, 800, 1); cap.Handle(); return CombatSkillResult.Okay; }