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Core/Spells: rework part 5: GameObject casting

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Port From (https://github.com/TrinityCore/TrinityCore/commit/962f6d7988b9003e550f6745be7cff812e9d8efa)
This commit is contained in:
hondacrx
2021-08-29 18:27:08 -04:00
parent e97ffa304d
commit 949d4806c5
39 changed files with 5236 additions and 4781 deletions
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Source/Game/Entities/GameObject/GameObject.cs
+21 -86
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@@ -423,6 +423,8 @@ namespace Game.Entities
public override void Update(uint diff)
{
m_Events.Update(diff);
if (GetAI() != null)
GetAI().UpdateAI(diff);
else if (!AIM_Initialize())
@@ -730,8 +732,9 @@ namespace Game.Entities
else if (target)
{
// Some traps do not have a spell but should be triggered
CastSpellExtraArgs args = new(GetOwnerGUID());
if (goInfo.Trap.spell != 0)
CastSpell(target, goInfo.Trap.spell);
CastSpell(target, goInfo.Trap.spell, args);
// Template value or 4 seconds
m_cooldownTime = (GameTime.GetGameTimeMS() + (goInfo.Trap.cooldown != 0 ? goInfo.Trap.cooldown : 4u)) * Time.InMilliseconds;
@@ -1202,11 +1205,6 @@ namespace Game.Entities
public Transport ToTransport() { return GetGoInfo().type == GameObjectTypes.MapObjTransport ? (this as Transport) : null; }
public Unit GetOwner()
{
return Global.ObjAccessor.GetUnit(this, GetOwnerGUID());
}
public override void SaveRespawnTime(uint forceDelay = 0, bool savetodb = true)
{
if (m_goData != null && (forceDelay != 0 || m_respawnTime > GameTime.GetGameTime()) && m_spawnedByDefault)
@@ -2089,69 +2087,6 @@ namespace Game.Entities
CastSpell(user, spellId);
}
public void CastSpell(Unit target, uint spellId, bool triggered = true)
{
CastSpell(target, spellId, triggered ? TriggerCastFlags.FullMask : TriggerCastFlags.None);
}
public void CastSpell(Unit target, uint spellId, TriggerCastFlags triggered)
{
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(spellId, GetMap().GetDifficultyID());
if (spellInfo == null)
return;
bool self = false;
foreach (SpellEffectInfo effect in spellInfo.GetEffects())
{
if (effect != null && effect.TargetA.GetTarget() == Targets.UnitCaster)
{
self = true;
break;
}
}
if (self)
{
if (target != null)
target.CastSpell(target, spellInfo.Id, new CastSpellExtraArgs(triggered));
return;
}
//summon world trigger
Creature trigger = SummonTrigger(GetPositionX(), GetPositionY(), GetPositionZ(), 0, (uint)(spellInfo.CalcCastTime() + 100));
if (!trigger)
return;
// remove immunity flags, to allow spell to target anything
trigger.SetImmuneToAll(false);
PhasingHandler.InheritPhaseShift(trigger, this);
CastSpellExtraArgs args = new(triggered);
Unit owner = GetOwner();
if (owner)
{
trigger.SetFaction(owner.GetFaction());
if (owner.HasUnitFlag(UnitFlags.PvpAttackable))
trigger.AddUnitFlag(UnitFlags.PvpAttackable);
// copy pvp state flags from owner
trigger.SetPvpFlags(owner.GetPvpFlags());
// needed for GO casts for proper target validation checks
trigger.SetOwnerGUID(owner.GetGUID());
args.OriginalCaster = owner.GetGUID();
trigger.CastSpell(target ?? trigger, spellInfo.Id, args);
}
else
{
trigger.SetFaction(spellInfo.IsPositive() ? 35 : 14u);
// Set owner guid for target if no owner available - needed by trigger auras
// - trigger gets despawned and there's no caster avalible (see AuraEffect.TriggerSpell())
args.OriginalCaster = target ? target.GetGUID() : ObjectGuid.Empty;
trigger.CastSpell(target ?? trigger, spellInfo.Id, args);
}
}
public void SendCustomAnim(uint anim)
{
GameObjectCustomAnim customAnim = new();
@@ -2266,7 +2201,7 @@ namespace Game.Entities
SetWorldRotation(quat.X, quat.Y, quat.Z, quat.W);
}
public void ModifyHealth(int change, Unit attackerOrHealer = null, uint spellId = 0)
public void ModifyHealth(int change, WorldObject attackerOrHealer = null, uint spellId = 0)
{
if (m_goValue.Building.MaxHealth == 0 || change == 0)
return;
@@ -2285,9 +2220,8 @@ namespace Game.Entities
// Set the health bar, value = 255 * healthPct;
SetGoAnimProgress(m_goValue.Building.Health * 255 / m_goValue.Building.MaxHealth);
Player player = attackerOrHealer.GetCharmerOrOwnerPlayerOrPlayerItself();
// dealing damage, send packet
Player player = attackerOrHealer != null ? attackerOrHealer.GetCharmerOrOwnerPlayerOrPlayerItself() : null;
if (player != null)
{
DestructibleBuildingDamage packet = new();
@@ -2311,10 +2245,10 @@ namespace Game.Entities
if (newState == GetDestructibleState())
return;
SetDestructibleState(newState, player, false);
SetDestructibleState(newState, attackerOrHealer, false);
}
public void SetDestructibleState(GameObjectDestructibleState state, Player eventInvoker = null, bool setHealth = false)
public void SetDestructibleState(GameObjectDestructibleState state, WorldObject attackerOrHealer = null, bool setHealth = false)
{
// the user calling this must know he is already operating on destructible gameobject
Cypher.Assert(GetGoType() == GameObjectTypes.DestructibleBuilding);
@@ -2333,8 +2267,8 @@ namespace Game.Entities
break;
case GameObjectDestructibleState.Damaged:
{
EventInform(m_goInfo.DestructibleBuilding.DamagedEvent, eventInvoker);
GetAI().Damaged(eventInvoker, m_goInfo.DestructibleBuilding.DamagedEvent);
EventInform(m_goInfo.DestructibleBuilding.DamagedEvent, attackerOrHealer);
GetAI().Damaged(attackerOrHealer, m_goInfo.DestructibleBuilding.DamagedEvent);
RemoveFlag(GameObjectFlags.Destroyed);
AddFlag(GameObjectFlags.Damaged);
@@ -2359,13 +2293,14 @@ namespace Game.Entities
}
case GameObjectDestructibleState.Destroyed:
{
EventInform(m_goInfo.DestructibleBuilding.DestroyedEvent, eventInvoker);
GetAI().Destroyed(eventInvoker, m_goInfo.DestructibleBuilding.DestroyedEvent);
if (eventInvoker != null)
EventInform(m_goInfo.DestructibleBuilding.DestroyedEvent, attackerOrHealer);
GetAI().Destroyed(attackerOrHealer, m_goInfo.DestructibleBuilding.DestroyedEvent);
if (attackerOrHealer != null && attackerOrHealer.IsPlayer())
{
Battleground bg = eventInvoker.GetBattleground();
if (bg)
bg.DestroyGate(eventInvoker, this);
var bg = attackerOrHealer.ToPlayer().GetBattleground();
if (bg != null)
bg.DestroyGate(attackerOrHealer.ToPlayer(), this);
}
RemoveFlag(GameObjectFlags.Damaged);
@@ -2388,7 +2323,7 @@ namespace Game.Entities
}
case GameObjectDestructibleState.Rebuilding:
{
EventInform(m_goInfo.DestructibleBuilding.RebuildingEvent, eventInvoker);
EventInform(m_goInfo.DestructibleBuilding.RebuildingEvent, attackerOrHealer);
RemoveFlag(GameObjectFlags.Damaged | GameObjectFlags.Destroyed);
uint modelId = m_goInfo.displayId;
@@ -2769,7 +2704,7 @@ namespace Game.Entities
m_spawnedByDefault = false; // all object with owner is despawned after delay
SetUpdateFieldValue(m_values.ModifyValue(m_gameObjectData).ModifyValue(m_gameObjectData.CreatedBy), owner);
}
public ObjectGuid GetOwnerGUID() { return m_gameObjectData.CreatedBy; }
public override ObjectGuid GetOwnerGUID() { return m_gameObjectData.CreatedBy; }
public void SetSpellId(uint id)
{
@@ -2871,8 +2806,8 @@ namespace Game.Entities
public uint GetDisplayId() { return m_gameObjectData.DisplayID; }
public uint GetFaction() { return m_gameObjectData.FactionTemplate; }
public void SetFaction(uint faction) { SetUpdateFieldValue(m_values.ModifyValue(m_gameObjectData).ModifyValue(m_gameObjectData.FactionTemplate), faction); }
public override uint GetFaction() { return m_gameObjectData.FactionTemplate; }
public override void SetFaction(uint faction) { SetUpdateFieldValue(m_values.ModifyValue(m_gameObjectData).ModifyValue(m_gameObjectData.FactionTemplate), faction); }
public override float GetStationaryX() { return StationaryPosition.GetPositionX(); }
public override float GetStationaryY() { return StationaryPosition.GetPositionY(); }