//ジャンプパラメータをリセット
private void JumpReset()
{
transform.position = move_end;
transform.rotation = Quaternion.LookRotation(Vector3.Cross(m_Camera.right, jump_target.normal), jump_target.normal);
switch (m_JumpMode)
{
case JumpMode.CapturingJump:
{
break;
}
case JumpMode.Bodyblow:
{
break;
}
case JumpMode.StringJump:
{
StringAllMinus();
m_Shooter.StringShoot(move_start, move_end);
break;
}
default:
{
if (isEscape)
{
m_Shooter.StringShoot(m_Prediction.m_HitStringPoint, move_end);
}
else
{
m_Shooter.StringShoot(move_start, move_end);
}
break;
}
}
waitFrame = 0;
m_jumpableNum = -1;
isEscape = false;
isLanding = false;
m_Prediction.m_HitStringPoint = Vector3.zero;
m_EscapeSphere.SetActive(false);
m_category = TargetCategory.Connecter;
m_WindLine.Stop();
}
//落下着地時の各値リセット
private void LandingReset(Collider other)
{
ResetBodyblow();
elapse_time = 0;
m_failureTime = 0;
m_treeWaitTime = 0;
m_jumpableNum = -1;
m_AudioSource.PlayOneShot(m_AudioClips[3]);
m_Animator.SetTrigger("Landing");
m_category = TargetCategory.Connecter;
if (other.transform.tag == "Ground")
{
m_StateManager.StateProcassor.State = m_StateManager.GroundTp;
}
else
{
m_StateManager.StateProcassor.State = m_StateManager.TreeTp;
}
}
/// <summary>
/// Handles player targeted casting message
/// </summary>
public void HandleActionCastTargetedSpell(ObjectGuid guidTarget, uint spellId)
{
Player player = CurrentLandblock.GetObject(Guid) as Player;
WorldObject target = CurrentLandblock.GetObject(guidTarget) as WorldObject;
TargetCategory targetCategory = TargetCategory.WorldObject;
if (guidTarget == Guid)
{
targetCategory = TargetCategory.Self;
}
if (target == null)
{
target = GetWieldedItem(guidTarget);
targetCategory = TargetCategory.Wielded;
}
if (target == null)
{
target = GetInventoryItem(guidTarget);
targetCategory = TargetCategory.Inventory;
}
if (target == null)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.TargetNotAcquired));
targetCategory = TargetCategory.UnDef;
return;
}
if (targetCategory != TargetCategory.WorldObject)
{
CreatePlayerSpell(guidTarget, spellId);
}
else
{
// turn if required
var rotateTime = Rotate(target) - 0.25f;
var actionChain = new ActionChain();
actionChain.AddDelaySeconds(rotateTime);
actionChain.AddAction(this, () => CreatePlayerSpell(guidTarget, spellId));
actionChain.EnqueueChain();
}
}
//始点、終点、射角、シューター番号、色の設定
public void SetParameter(Vector3 start, Vector3 end, float angle, int shooterNum,
JumpMode mode = JumpMode.NormalJump, TargetCategory category = TargetCategory.Connecter, bool isAttackable = false)
{
m_start = start;
m_end = end;
m_angle = angle;
m_shooterNum = shooterNum;
m_LineRenderer.material = m_Materials[0];
m_LineRenderer.material.SetColor("_TintColor", m_Colors[(int)mode]);
m_isCursorActive = (category == TargetCategory.Enemy || category == TargetCategory.JumpableTree);
if (category == TargetCategory.None || (category == TargetCategory.Enemy && !isAttackable))
{
m_LineRenderer.material = m_Materials[1];
m_LineRenderer.material.SetColor("_TintColor", m_Colors[(int)mode] / 2);
}
if (category != TargetCategory.Enemy)
{
m_AttackableImage[0].SetActive(false);
m_AttackableImage[1].SetActive(false);
return;
}
m_AttackableImage[0].SetActive(isAttackable);
m_AttackableImage[1].SetActive(!isAttackable);
}
public bool VerifySpellRange(WorldObject target, TargetCategory targetCategory, Spell spell, uint magicSkill)
{
if (targetCategory != TargetCategory.WorldObject || target.Guid == Guid)
{
return(true);
}
var targetLoc = target;
if (targetLoc.WielderId != null)
{
targetLoc = CurrentLandblock?.GetObject(targetLoc.WielderId.Value);
}
float distanceTo = Location.Distance2D(targetLoc.Location);
if (distanceTo > spell.BaseRangeConstant + magicSkill * spell.BaseRangeMod)
{
Session.Network.EnqueueSend(new GameMessageSystemChat($"Target is out of range!", ChatMessageType.Magic));
SendUseDoneEvent(WeenieError.None);
return(false);
}
return(true);
}
//ジャンプ
private void Jump(Ray ray, RaycastHit hit)
{
isFlyable = false;
bool jump = false;
bool bodyBlow = false;
float addLimit = 0;
//糸を狙うのかどうか
if (Input.GetKeyUp(KeyCode.K) || Input.GetButtonDown("LB"))
{
//m_enemy = null;
isTargetString = !isTargetString;
m_AudioSource.PlayOneShot(m_AudioClips[6]);
}
if (hit.collider.tag == "Tree")
{
var tree = hit.collider.GetComponent <Tree>();
if (tree.m_SideNumber == m_Shooter.m_SideNumber)
{
addLimit = tree.m_TerritoryRate;
}
}
else if (hit.collider.tag == "String")
{
var s = hit.collider.GetComponent <StringUnit>();
addLimit = Vector3.Distance(s.m_PointA, s.m_PointB);
}
List <GameObject> jumpable_tree = new List <GameObject>();
jumpable_tree.Add(m_Enemy);
foreach (GameObject g in m_trees)
{
if (Vector3.Distance(transform.position, g.transform.position) < m_JumpLimit + addLimit &&
g != m_hitinfo.collider.gameObject)
{
jumpable_tree.Add(g);
}
}
if (isTargetString)
{
if (!(jump = Physics.Raycast(ray, out jump_target, m_JumpLimit + addLimit, m_NetLayer)))
{
jump = Physics.SphereCast(ray, 1f, out jump_target, m_JumpLimit + addLimit, m_StringLayer);
}
}
else
{
jump = Physics.Raycast(ray, out jump_target, m_JumpLimit + addLimit, m_TreeLayer);
}
if (Input.GetKeyDown(KeyCode.J) || Input.GetButtonDown("RB"))
{
m_AudioSource.PlayOneShot(m_AudioClips[5]);
if (m_jumpableNum == -1)
{
m_category = TargetCategory.Enemy;
m_jumpableNum++;
}
else if (jumpable_tree.Count >= m_jumpableNum)
{
if (jumpable_tree.Count - 1 == m_jumpableNum)
{
m_category = TargetCategory.Connecter;
m_jumpableNum = -1;
m_Prediction.SetActive(false);
return;
}
else
{
m_category = TargetCategory.JumpableTree;
m_jumpableNum++;
}
}
}
if (Input.GetAxis("Horizontal2") != 0 || Input.GetAxis("Vertical2") != 0)
{
m_category = TargetCategory.Connecter;
m_jumpableNum = -1;
m_Prediction.SetActive(false);
return;
}
if (m_category == TargetCategory.Enemy)
{
bodyBlow = true;
jump = false;
m_JumpMode = JumpMode.Bodyblow;
Vector3 dir = m_Enemy.transform.position - m_center;
m_CameraPivot.transform.rotation = Quaternion.LookRotation(Vector3.Lerp(m_CameraPivot.transform.forward, dir, 0.1f), Vector3.up);
}
else if (m_category == TargetCategory.JumpableTree)
{
bodyBlow = false;
jump = true;
if (jumpable_tree.Count > m_jumpableNum)
{
Vector3 posY = new Vector3(0, 10f, 0);
Vector3 dir = (jumpable_tree[m_jumpableNum].transform.position + posY) - m_center;
m_CameraPivot.transform.rotation = Quaternion.LookRotation(Vector3.Lerp(m_CameraPivot.transform.forward, dir, 0.1f), Vector3.up);
Ray ableRay = new Ray(m_center, dir);
float dis = Vector3.Distance(m_center, jumpable_tree[m_jumpableNum].transform.position + posY);
jump = Physics.Raycast(ableRay, out jump_target, dis, m_TreeLayer);
}
}
if (jump)
{
if (hit.collider.gameObject == jump_target.collider.gameObject)
{
if (Vector3.Distance(transform.position, jump_target.point) < jumpLower)
{
m_Prediction.SetActive(false);
return;
}
}
if (jump_target.transform.tag == "String" || jump_target.transform.tag == "Net")
{
if (jump_target.transform.GetComponent <Connecter>().m_SideNumber != m_Shooter.m_SideNumber)
{
return;
}
}
float dis = Vector3.Distance(transform.position, jump_target.point);
if (dis > m_JumpLimit)
{
if (hit.collider.tag == "Tree")
{
m_JumpMode = JumpMode.CapturingJump;
}
else if (hit.collider.tag == "String")
{
m_JumpMode = JumpMode.StringJump;
}
}
else
{
m_JumpMode = JumpMode.NormalJump;
}
//予測線、カーソル表示
m_Prediction.SetActive(true);
m_Prediction.SetParameter(transform.position, jump_target.point, m_Angle, m_Shooter.m_SideNumber, m_JumpMode, m_category);
m_Prediction.Calculation();
isFlyable = true;
//ジャンプ
if (Input.GetKeyDown(KeyCode.Space) || Input.GetButtonDown("Jump"))
{
m_WindLine.Play();
m_AudioSource.PlayOneShot(m_AudioClips[4]);
m_Prediction.SetActive(false);
TreeRateMinus();
move_start = transform.position;
move_end = jump_target.point;
m_Animator.SetTrigger("Jump");
m_Animator.SetBool("IsJump", true);
m_escapeInterval = 0;
isFlyable = false;
if (m_hitinfo.collider != jump_target.collider)
{
m_treeWaitTime = 0;
}
JumpCalculation(move_start, move_end, m_Angle);
m_StateManager.StateProcassor.State = m_StateManager.JumpTp;
}
return;
}
else if (bodyBlow)
{
//体当たり
float len = Vector3.Distance(m_Enemy.transform.position, m_center);
var enemy = m_Enemy.GetComponent <EnemyAI4>();
Ray dirRay = new Ray(m_center + transform.forward, (m_Enemy.transform.position - m_center));
bool isAttackable = len < m_JumpLimit && m_hitinfo.collider.gameObject != enemy.nearObj && !Physics.Raycast(dirRay, len - 1f, m_TreeLayer) && enemy.TreeDist();
m_Prediction.SetActive(true);
m_Prediction.SetParameter(transform.position, m_Enemy.transform.position, 1f, m_Shooter.m_SideNumber, JumpMode.NormalJump, m_category, isAttackable);
m_Prediction.Calculation();
if (isAttackable && (Input.GetKeyDown(KeyCode.Space) || Input.GetButtonDown("Jump")))
{
//体当たり実行
m_WindLine.Play();
m_AudioSource.PlayOneShot(m_AudioClips[4]);
m_Prediction.SetActive(false);
if (m_hitinfo.collider.tag == "Tree")
{
m_hitinfo.collider.GetComponent <Tree>().m_TerritoryRate -= JumpDemeritRate;
}
move_start = transform.position;
move_end = m_Enemy.transform.position;
m_Animator.SetTrigger("Jump");
m_Animator.SetBool("IsJump", false);
m_escapeInterval = 0;
JumpCalculation(move_start, move_end, m_Angle);
m_StateManager.StateProcassor.State = m_StateManager.BodyBlow;
}
return;
}
else if (!jump && Physics.Raycast(ray, m_JumpLimit + 100f, m_TreeLayer))
{
//届かない場合の予測線描画
m_Prediction.SetActive(true);
m_Prediction.SetParameter(
transform.position,
m_Camera.position + m_Camera.forward * (m_JumpLimit + addLimit),
m_Angle, m_Shooter.m_SideNumber, m_JumpMode, TargetCategory.None);
m_Prediction.Calculation();
return;
}
m_Prediction.SetActive(false);
m_Prediction.m_HitStringPoint = Vector3.zero;
//m_enemy = null;
}
/// <summary>
/// Method used for handling player targeted spell casts
/// </summary>
public void CreatePlayerSpell(ObjectGuid guidTarget, uint spellId)
{
Player player = CurrentLandblock.GetObject(Guid) as Player;
WorldObject target = CurrentLandblock.GetObject(guidTarget);
TargetCategory targetCategory = TargetCategory.WorldObject;
if (target == null)
{
target = GetWieldedItem(guidTarget);
targetCategory = TargetCategory.Wielded;
}
if (target == null)
{
target = GetInventoryItem(guidTarget);
targetCategory = TargetCategory.Inventory;
}
if (target == null)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.TargetNotAcquired));
targetCategory = TargetCategory.UnDef;
return;
}
SpellTable spellTable = DatManager.PortalDat.SpellTable;
if (!spellTable.Spells.ContainsKey(spellId))
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.MagicInvalidSpellType));
return;
}
SpellBase spell = spellTable.Spells[spellId];
if (IsInvalidTarget(spell, target))
{
player.Session.Network.EnqueueSend(new GameEventCommunicationTransientString(player.Session, $"{spell.Name} cannot be cast on {target.Name}."));
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.None));
return;
}
Database.Models.World.Spell spellStatMod = DatabaseManager.World.GetCachedSpell(spellId);
if (spellStatMod == null)
{
player.Session.Network.EnqueueSend(new GameMessageSystemChat($"{spell.Name} spell not implemented, yet!", ChatMessageType.System));
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.MagicInvalidSpellType));
return;
}
if (player.IsBusy == true)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.YoureTooBusy));
return;
}
else
{
player.IsBusy = true;
}
uint targetEffect = spell.TargetEffect;
// Grab player's skill level in the spell's Magic School
var magicSkill = player.GetCreatureSkill(spell.School).Current;
if (targetCategory == TargetCategory.WorldObject)
{
if (guidTarget != Guid)
{
float distanceTo = Location.Distance2D(target.Location);
if (distanceTo > spell.BaseRangeConstant + magicSkill * spell.BaseRangeMod)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.MagicTargetOutOfRange),
new GameMessageSystemChat($"{target.Name} is out of range!", ChatMessageType.Magic));
player.IsBusy = false;
return;
}
}
}
// Ensure that a harmful spell isn't being cast on a player target that doesn't have the same PK status
if (target.WeenieClassId == 1 && player.PlayerKillerStatus != ACE.Entity.Enum.PlayerKillerStatus.NPK)
{
bool isSpellHarmful = IsSpellHarmful(spell);
if (player.PlayerKillerStatus != target.PlayerKillerStatus && isSpellHarmful)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.InvalidPkStatus));
player.IsBusy = false;
return;
}
}
float scale = SpellAttributes(player.Session.Account, spellId, out float castingDelay, out MotionCommand windUpMotion, out MotionCommand spellGesture);
var formula = SpellTable.GetSpellFormula(spellTable, spellId, player.Session.Account);
bool spellCastSuccess = false || ((Physics.Common.Random.RollDice(0.0f, 1.0f) > (1.0f - SkillCheck.GetMagicSkillChance((int)magicSkill, (int)spell.Power))) &&
(magicSkill >= (int)spell.Power - 50) && (magicSkill > 0));
// Calculating mana usage
#region
CreatureSkill mc = player.GetCreatureSkill(Skill.ManaConversion);
double z = mc.Current;
double baseManaPercent = 1;
if (z > spell.Power)
{
baseManaPercent = spell.Power / z;
}
double preCost;
uint manaUsed;
if ((int)Math.Floor(baseManaPercent) == 1)
{
preCost = spell.BaseMana;
manaUsed = (uint)preCost;
}
else
{
preCost = spell.BaseMana * baseManaPercent;
if (preCost < 1)
{
preCost = 1;
}
manaUsed = (uint)Physics.Common.Random.RollDice(1, (int)preCost);
}
if (spell.MetaSpellType == SpellType.Transfer)
{
uint vitalChange, casterVitalChange;
vitalChange = (uint)(player.GetCurrentCreatureVital((PropertyAttribute2nd)spellStatMod.Source) * spellStatMod.Proportion);
if (spellStatMod.TransferCap != 0)
{
if (vitalChange > spellStatMod.TransferCap)
{
vitalChange = (uint)spellStatMod.TransferCap;
}
}
casterVitalChange = (uint)(vitalChange * (1.0f - spellStatMod.LossPercent));
vitalChange = (uint)(casterVitalChange / (1.0f - spellStatMod.LossPercent));
if (spellStatMod.Source == (int)PropertyAttribute2nd.Mana && (vitalChange + 10 + manaUsed) > player.Mana.Current)
{
ActionChain resourceCheckChain = new ActionChain();
resourceCheckChain.AddAction(this, () =>
{
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(Guid, ACE.Entity.Enum.PlayScript.Fizzle, 0.5f));
});
resourceCheckChain.AddDelaySeconds(2.0f);
resourceCheckChain.AddAction(this, () =>
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.YouDontHaveEnoughManaToCast));
player.IsBusy = false;
});
resourceCheckChain.EnqueueChain();
return;
}
else if ((vitalChange + 10) > player.GetCurrentCreatureVital((PropertyAttribute2nd)spellStatMod.Source))
{
ActionChain resourceCheckChain = new ActionChain();
resourceCheckChain.AddAction(this, () =>
{
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(Guid, ACE.Entity.Enum.PlayScript.Fizzle, 0.5f));
});
resourceCheckChain.AddDelaySeconds(2.0f);
resourceCheckChain.AddAction(this, () => player.IsBusy = false);
resourceCheckChain.EnqueueChain();
return;
}
}
else if (manaUsed > player.Mana.Current)
{
ActionChain resourceCheckChain = new ActionChain();
resourceCheckChain.AddAction(this, () =>
{
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(Guid, ACE.Entity.Enum.PlayScript.Fizzle, 0.5f));
});
resourceCheckChain.AddDelaySeconds(2.0f);
resourceCheckChain.AddAction(this, () =>
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.YouDontHaveEnoughManaToCast));
player.IsBusy = false;
});
resourceCheckChain.EnqueueChain();
return;
}
else
{
player.UpdateVital(player.Mana, player.Mana.Current - manaUsed);
}
#endregion
ActionChain spellChain = new ActionChain();
uint fastCast = (spell.Bitfield >> 14) & 0x1u;
if (fastCast != 1)
{
spellChain.AddAction(this, () =>
{
var motionWindUp = new UniversalMotion(MotionStance.Spellcasting);
motionWindUp.MovementData.CurrentStyle = (ushort)((uint)MotionStance.Spellcasting & 0xFFFF);
motionWindUp.MovementData.ForwardCommand = (uint)windUpMotion;
motionWindUp.MovementData.ForwardSpeed = 2;
DoMotion(motionWindUp);
});
}
spellChain.AddAction(this, () =>
{
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageCreatureMessage(SpellComponentsTable.GetSpellWords(DatManager.PortalDat.SpellComponentsTable,
formula), Name, Guid.Full, ChatMessageType.Magic));
});
spellChain.AddAction(this, () =>
{
var motionCastSpell = new UniversalMotion(MotionStance.Spellcasting);
motionCastSpell.MovementData.CurrentStyle = (ushort)((uint)MotionStance.Spellcasting & 0xFFFF);
motionCastSpell.MovementData.ForwardCommand = (uint)spellGesture;
motionCastSpell.MovementData.ForwardSpeed = 2;
DoMotion(motionCastSpell);
});
if (fastCast == 1)
{
spellChain.AddDelaySeconds(castingDelay * 0.26f);
}
else
{
spellChain.AddDelaySeconds(castingDelay);
}
if (spellCastSuccess == false)
{
spellChain.AddAction(this, () => CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(Guid, ACE.Entity.Enum.PlayScript.Fizzle, 0.5f)));
}
else
{
spellChain.AddAction(this, () =>
{
bool targetDeath;
string message;
switch (spell.School)
{
case MagicSchool.WarMagic:
WarMagic(target, spell, spellStatMod);
break;
case MagicSchool.VoidMagic:
VoidMagic(target, spell, spellStatMod);
break;
case MagicSchool.CreatureEnchantment:
if (IsSpellHarmful(spell))
{
// Retrieve player's skill level in the Magic School
var playerMagicSkill = player.GetCreatureSkill(spell.School).Current;
// Retrieve target's Magic Defense Skill
Creature creature = (Creature)target;
var targetMagicDefenseSkill = creature.GetCreatureSkill(Skill.MagicDefense).Current;
if (MagicDefenseCheck(playerMagicSkill, targetMagicDefenseSkill))
{
CurrentLandblock.EnqueueBroadcastSound(player, Sound.ResistSpell);
player.Session.Network.EnqueueSend(new GameMessageSystemChat($"{creature.Name} resists {spell.Name}", ChatMessageType.Magic));
break;
}
}
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(target.Guid, (PlayScript)spell.TargetEffect, scale));
message = CreatureMagic(target, spell, spellStatMod);
if (message != "")
{
player.Session.Network.EnqueueSend(new GameMessageSystemChat(message, ChatMessageType.Magic));
}
break;
case MagicSchool.LifeMagic:
if (spell.MetaSpellType != SpellType.LifeProjectile)
{
if (IsSpellHarmful(spell))
{
// Retrieve player's skill level in the Magic School
var playerMagicSkill = player.GetCreatureSkill(spell.School).Current;
// Retrieve target's Magic Defense Skill
Creature creature = (Creature)target;
var targetMagicDefenseSkill = creature.GetCreatureSkill(Skill.MagicDefense).Current;
if (MagicDefenseCheck(playerMagicSkill, targetMagicDefenseSkill))
{
CurrentLandblock.EnqueueBroadcastSound(player, Sound.ResistSpell);
player.Session.Network.EnqueueSend(new GameMessageSystemChat($"{creature.Name} resists {spell.Name}", ChatMessageType.Magic));
break;
}
}
}
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(target.Guid, (PlayScript)spell.TargetEffect, scale));
targetDeath = LifeMagic(target, spell, spellStatMod, out message);
if (message != null)
{
player.Session.Network.EnqueueSend(new GameMessageSystemChat(message, ChatMessageType.Magic));
}
if (targetDeath == true)
{
Creature creatureTarget = (Creature)target;
creatureTarget.Die();
Strings.DeathMessages.TryGetValue(DamageType.Base, out var messages);
player.Session.Network.EnqueueSend(new GameMessageSystemChat(string.Format(messages[0], target.Name), ChatMessageType.Broadcast));
player.EarnXP((long)target.XpOverride);
}
break;
case MagicSchool.ItemEnchantment:
if (guidTarget == Guid)
{
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(Guid, (PlayScript)spell.CasterEffect, scale));
}
else
{
CurrentLandblock.EnqueueBroadcast(Location, new GameMessageScript(target.Guid, (PlayScript)spell.TargetEffect, scale));
}
message = ItemMagic(target, spell, spellStatMod);
if (message != "")
{
player.Session.Network.EnqueueSend(new GameMessageSystemChat(message, ChatMessageType.Magic));
}
break;
default:
break;
}
});
}
spellChain.AddAction(this, () =>
{
var motionReturnToCastStance = new UniversalMotion(MotionStance.Spellcasting);
motionReturnToCastStance.MovementData.CurrentStyle = (ushort)((uint)MotionStance.Spellcasting & 0xFFFF);
motionReturnToCastStance.MovementData.ForwardCommand = (uint)MotionCommand.Invalid;
DoMotion(motionReturnToCastStance);
});
spellChain.AddDelaySeconds(1.0f);
spellChain.AddAction(this, () =>
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, errorType: WeenieError.None));
player.IsBusy = false;
});
spellChain.EnqueueChain();
return;
}
/// <summary>
/// Method used for handling player targeted spell casts
/// </summary>
/// <param name="builtInSpell">If TRUE, casting a built-in spell from a weapon</param>
public void CreatePlayerSpell(WorldObject target, TargetCategory targetCategory, uint spellId, bool builtInSpell = false)
{
var creatureTarget = target as Creature;
if (!VerifyBusy())
{
return;
}
var spell = ValidateSpell(spellId, builtInSpell);
if (spell == null)
{
return;
}
if (!VerifySpellTarget(spell, target))
{
return;
}
// if casting implement has spell built in,
// use spellcraft from the item, instead of player's magic skill?
var caster = GetEquippedWand();
var isWeaponSpell = builtInSpell && IsWeaponSpell(spell.Id);
// Grab player's skill level in the spell's Magic School
var magicSkill = GetCreatureSkill(spell.School).Current;
if (isWeaponSpell && caster.ItemSpellcraft != null)
{
magicSkill = (uint)caster.ItemSpellcraft;
}
// verify spell range
if (!VerifySpellRange(target, targetCategory, spell, magicSkill))
{
return;
}
// get casting pre-check status
var castingPreCheckStatus = GetCastingPreCheckStatus(spell, magicSkill, isWeaponSpell);
// calculate mana usage
if (!CalculateManaUsage(castingPreCheckStatus, spell, target, isWeaponSpell, out var manaUsed))
{
return;
}
// spell words
DoSpellWords(spell, isWeaponSpell);
// begin spellcasting
MagicState.OnCastStart();
var spellChain = new ActionChain();
StartPos = new Position(Location);
// do wind-up gestures: fastcast has no windup (creature enchantments)
DoWindupGestures(spell, isWeaponSpell, spellChain);
// cast spell
DoCastGesture(spell, isWeaponSpell, spellChain);
MagicState.SetCastParams(spell, isWeaponSpell, magicSkill, manaUsed, target, castingPreCheckStatus);
spellChain.AddAction(this, () => DoCastSpell(MagicState));
spellChain.EnqueueChain();
}
/// <summary>
/// Method used for handling player targeted spell casts
/// </summary>
public void CreatePlayerSpell(WorldObject target, TargetCategory targetCategory, uint spellId)
{
var player = this;
var creatureTarget = target as Creature;
if (player.IsBusy == true)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, WeenieError.YoureTooBusy));
return;
}
player.IsBusy = true;
var spell = new Spell(spellId);
if (spell.NotFound)
{
if (spell._spellBase == null)
{
Session.Network.EnqueueSend(new GameEventCommunicationTransientString(Session, $"SpellId {spellId} Invalid."));
Session.Network.EnqueueSend(new GameEventUseDone(Session, WeenieError.None));
}
else
{
Session.Network.EnqueueSend(new GameMessageSystemChat($"{spell.Name} spell not implemented, yet!", ChatMessageType.System));
Session.Network.EnqueueSend(new GameEventUseDone(Session, WeenieError.MagicInvalidSpellType));
}
player.IsBusy = false;
return;
}
if (IsInvalidTarget(spell, target))
{
player.Session.Network.EnqueueSend(new GameEventCommunicationTransientString(player.Session, $"{spell.Name} cannot be cast on {target.Name}."));
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, WeenieError.None));
player.IsBusy = false;
return;
}
// if casting implement has spell built in,
// use spellcraft from the item, instead of player's magic skill?
var caster = GetEquippedWand();
var isWeaponSpell = IsWeaponSpell(spell);
// Grab player's skill level in the spell's Magic School
var magicSkill = player.GetCreatureSkill(spell.School).Current;
if (isWeaponSpell && caster.ItemSpellcraft != null)
{
magicSkill = (uint)caster.ItemSpellcraft;
}
if (targetCategory == TargetCategory.WorldObject)
{
if (target.Guid != Guid)
{
var targetLoc = target;
if (targetLoc.WielderId != null)
{
targetLoc = CurrentLandblock?.GetObject(targetLoc.WielderId.Value);
}
float distanceTo = Location.Distance2D(targetLoc.Location);
if (distanceTo > spell.BaseRangeConstant + magicSkill * spell.BaseRangeMod)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, WeenieError.None),
new GameMessageSystemChat($"Target is out of range!", ChatMessageType.Magic));
player.IsBusy = false;
return;
}
}
}
var difficulty = spell.Power;
// is this needed? should talismans remain the same, regardless of player spell formula?
spell.Formula.GetPlayerFormula(player);
var castingPreCheckStatus = CastingPreCheckStatus.CastFailed;
if (magicSkill > 0 && magicSkill >= (int)difficulty - 50)
{
var chance = 1.0f - SkillCheck.GetMagicSkillChance((int)magicSkill, (int)difficulty);
var rng = ThreadSafeRandom.Next(0.0f, 1.0f);
if (chance < rng || isWeaponSpell)
{
castingPreCheckStatus = CastingPreCheckStatus.Success;
}
}
// limit casting time between war and void
if (spell.School == MagicSchool.VoidMagic && LastSuccessCast_School == MagicSchool.WarMagic ||
spell.School == MagicSchool.WarMagic && LastSuccessCast_School == MagicSchool.VoidMagic)
{
// roll each time?
var timeLimit = ThreadSafeRandom.Next(3.0f, 5.0f);
if (Time.GetUnixTime() - LastSuccessCast_Time < timeLimit)
{
var curType = spell.School == MagicSchool.WarMagic ? "War" : "Void";
var prevType = LastSuccessCast_School == MagicSchool.VoidMagic ? "Nether" : "Elemental";
Session.Network.EnqueueSend(new GameMessageSystemChat($"The {prevType} energies permeating your blood cause this {curType} magic to fail.", ChatMessageType.Magic));
castingPreCheckStatus = CastingPreCheckStatus.CastFailed;
}
}
// Calculate mana usage
uint manaUsed = CalculateManaUsage(player, spell, target);
var currentMana = player.Mana.Current;
if (isWeaponSpell)
{
currentMana = (uint)(caster.ItemCurMana ?? 0);
}
if (manaUsed > currentMana)
{
player.Session.Network.EnqueueSend(new GameEventUseDone(player.Session, WeenieError.YouDontHaveEnoughManaToCast));
IsBusy = false; // delay?
return;
}
// begin spellcasting
Proficiency.OnSuccessUse(player, player.GetCreatureSkill(Skill.ManaConversion), spell.PowerMod);
if (!isWeaponSpell)
{
player.UpdateVitalDelta(player.Mana, -(int)manaUsed);
}
else
{
caster.ItemCurMana -= (int)manaUsed;
}
spell.Formula.GetPlayerFormula(player);
string spellWords = spell._spellBase.GetSpellWords(DatManager.PortalDat.SpellComponentsTable);
if (spellWords != null && !isWeaponSpell)
{
EnqueueBroadcast(new GameMessageCreatureMessage(spellWords, Name, Guid.Full, ChatMessageType.Spellcasting));
}
var spellChain = new ActionChain();
var castSpeed = 2.0f; // hardcoded for player spell casting?
var startPos = new Position(Location);
// do wind-up gestures: fastcast has no windup (creature enchantments)
if (!spell.Flags.HasFlag(SpellFlags.FastCast) && !isWeaponSpell)
{
// note that ACE is currently sending the windup motion and the casting gesture
// at the same time. the client is automatically queueing these animations to run at the correct time.
foreach (var windupGesture in spell.Formula.WindupGestures)
{
spellChain.AddAction(this, () =>
{
var motionWindUp = new Motion(MotionStance.Magic, windupGesture, castSpeed);
EnqueueBroadcastMotion(motionWindUp);
});
}
}
// cast spell
spellChain.AddAction(this, () =>
{
var castGesture = spell.Formula.CastGesture;
if (isWeaponSpell && caster.UseUserAnimation != 0)
{
castGesture = caster.UseUserAnimation;
}
var motionCastSpell = new Motion(MotionStance.Magic, castGesture, castSpeed);
EnqueueBroadcastMotion(motionCastSpell);
});
var castingDelay = spell.Formula.GetCastTime(MotionTableId, castSpeed, isWeaponSpell);
spellChain.AddDelaySeconds(castingDelay);
bool movedTooFar = false;
spellChain.AddAction(this, () =>
{
if (!isWeaponSpell)
{
TryBurnComponents(spell);
}
// check windup move distance cap
var endPos = new Position(Location);
var dist = startPos.DistanceTo(endPos);
if (dist > Windup_MaxMove)
{
castingPreCheckStatus = CastingPreCheckStatus.CastFailed;
movedTooFar = true;
}
var pk_error = CheckPKStatusVsTarget(player, target, spell);
if (pk_error != null)
{
castingPreCheckStatus = CastingPreCheckStatus.InvalidPKStatus;
}
var useDone = WeenieError.None;
switch (castingPreCheckStatus)
{
case CastingPreCheckStatus.Success:
if ((spell.Flags & SpellFlags.FellowshipSpell) == 0)
{
CreatePlayerSpell(target, spell);
}
else
{
var fellows = GetFellowshipTargets();
foreach (var fellow in fellows)
{
CreatePlayerSpell(fellow, spell);
}
}
break;
case CastingPreCheckStatus.InvalidPKStatus:
if (spell.NumProjectiles > 0)
{
switch (spell.School)
{
case MagicSchool.WarMagic:
WarMagic(target, spell);
break;
case MagicSchool.VoidMagic:
VoidMagic(target, spell);
break;
case MagicSchool.LifeMagic:
LifeMagic(target, spell, out uint damage, out bool critical, out var enchantmentStatus);
break;
}