Spellcasting upgrade (#543)
* move to gurps magic types * spell traits, categorize spells * Update TraitSystem.cs * magic spells item provider * Update twoHandedStaffs.yml * Update CP14MagicManacostModifySystem.cs * Update CP14SpellStorageSystem.cs * some funny shit * fix problems 1 * FIX * more funny broken shit * predict slowdown, fixes funny * EntityTarget action * fixes * Update T1_sphere_of_light.yml * fix demiplan loot centering * predict movement!
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Ed
@@ -5,11 +5,11 @@ using Content.Shared._CP14.MagicSpell.Components;
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using Content.Shared._CP14.MagicSpell.Events;
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using Content.Shared._CP14.MagicSpell.Spells;
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using Content.Shared._CP14.MagicSpellStorage;
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using Content.Shared.Actions;
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using Content.Shared.DoAfter;
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using Content.Shared.FixedPoint;
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using Content.Shared.Hands.Components;
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using Content.Shared.Movement.Systems;
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using Content.Shared.Popups;
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using Content.Shared.Speech.Muting;
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using Robust.Shared.Network;
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using Robust.Shared.Prototypes;
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using Robust.Shared.Random;
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@@ -19,7 +19,7 @@ namespace Content.Shared._CP14.MagicSpell;
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/// <summary>
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/// This system handles the basic mechanics of spell use, such as doAfter, event invocation, and energy spending.
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/// </summary>
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public partial class CP14SharedMagicSystem : EntitySystem
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public abstract partial class CP14SharedMagicSystem : EntitySystem
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{
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[Dependency] private readonly SharedDoAfterSystem _doAfter = default!;
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[Dependency] private readonly INetManager _net = default!;
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@@ -28,28 +28,25 @@ public partial class CP14SharedMagicSystem : EntitySystem
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[Dependency] private readonly IRobustRandom _random = default!;
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[Dependency] private readonly IPrototypeManager _proto = default!;
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[Dependency] private readonly MetaDataSystem _meta = default!;
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[Dependency] private readonly SharedActionsSystem _action = default!;
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[Dependency] private readonly MovementSpeedModifierSystem _movement = default!;
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public override void Initialize()
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{
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base.Initialize();
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InitializeActions();
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InitializeAspects();
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InitializeSlowdown();
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SubscribeLocalEvent<CP14MagicEffectComponent, MapInitEvent>(OnMagicEffectInit);
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SubscribeLocalEvent<CP14MagicEffectComponent, CP14BeforeCastMagicEffectEvent>(OnBeforeCastMagicEffect);
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SubscribeLocalEvent<CP14DelayedInstantActionEvent>(OnInstantAction);
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SubscribeLocalEvent<CP14DelayedEntityWorldTargetActionEvent>(OnEntityWorldTargetAction);
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SubscribeLocalEvent<CP14MagicEffectComponent, CP14DelayedInstantActionDoAfterEvent>(OnDelayedInstantActionDoAfter);
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SubscribeLocalEvent<CP14MagicEffectComponent, CP14DelayedEntityWorldTargetActionDoAfterEvent>(OnDelayedEntityWorldTargetDoAfter);
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SubscribeLocalEvent<CP14MagicEffectSomaticAspectComponent, CP14BeforeCastMagicEffectEvent>(OnSomaticAspectBeforeCast);
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SubscribeLocalEvent<CP14MagicEffectVerbalAspectComponent, CP14BeforeCastMagicEffectEvent>(OnVerbalAspectBeforeCast);
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SubscribeLocalEvent<CP14MagicEffectVerbalAspectComponent, CP14AfterCastMagicEffectEvent>(OnVerbalAspectAfterCast);
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SubscribeLocalEvent<CP14MagicEffectComponent, CP14CastMagicEffectAttemptEvent>(OnBeforeCastMagicEffect);
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SubscribeLocalEvent<CP14MagicEffectComponent, CP14AfterCastMagicEffectEvent>(OnAfterCastMagicEffect);
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}
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/// <summary>
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/// Auto generation description for spell action
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/// </summary>
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private void OnMagicEffectInit(Entity<CP14MagicEffectComponent> ent, ref MapInitEvent args)
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{
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var meta = MetaData(ent);
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@@ -76,219 +73,96 @@ public partial class CP14SharedMagicSystem : EntitySystem
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_meta.SetEntityDescription(ent, sb.ToString());
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}
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private void OnBeforeCastMagicEffect(Entity<CP14MagicEffectComponent> ent, ref CP14BeforeCastMagicEffectEvent args)
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/// <summary>
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/// Checking to see if the spell can be used at all
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/// </summary>
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private bool CanCastSpell(EntityUid spell, EntityUid performer)
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{
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if (!TryComp<CP14MagicEnergyContainerComponent>(args.Caster, out var magicContainer))
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{
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args.Cancel();
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return;
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}
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var manaCost = CalculateManacost(ent, args.Caster);
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if (!_magicEnergy.HasEnergy(args.Caster, manaCost, magicContainer, ent.Comp.Safe))
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{
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args.PushReason(Loc.GetString("cp14-magic-spell-not-enough-mana"));
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args.Cancel();
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}
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else if(!_magicEnergy.HasEnergy(args.Caster, manaCost, magicContainer, true) && _net.IsServer)
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{
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_popup.PopupEntity(Loc.GetString("cp14-magic-spell-not-enough-mana-cast-warning-"+_random.Next(5)), args.Caster, args.Caster, PopupType.SmallCaution);
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}
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}
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private void OnInstantAction(CP14DelayedInstantActionEvent args)
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{
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if (args.Handled)
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return;
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args.Handled = true;
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if (args is not ICP14DelayedMagicEffect delayedEffect)
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return;
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if (!TryCastSpell(args.Action, args.Performer))
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return;
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var doAfterEventArgs = new DoAfterArgs(EntityManager, args.Performer, delayedEffect.Delay, new CP14DelayedInstantActionDoAfterEvent(), args.Action)
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{
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BreakOnMove = delayedEffect.BreakOnMove,
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BreakOnDamage = delayedEffect.BreakOnDamage,
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Hidden = delayedEffect.Hidden,
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BlockDuplicate = true,
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DistanceThreshold = 100f,
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};
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_doAfter.TryStartDoAfter(doAfterEventArgs);
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//Telegraphy effects
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if (_net.IsServer && TryComp<CP14MagicEffectComponent>(args.Action, out var magicEffect))
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{
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foreach (var effect in magicEffect.TelegraphyEffects)
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{
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effect.Effect(EntityManager, new CP14SpellEffectBaseArgs(args.Performer, args.Performer, Transform(args.Performer).Coordinates));
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}
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}
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}
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private void OnEntityWorldTargetAction(CP14DelayedEntityWorldTargetActionEvent args)
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{
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if (args.Handled)
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return;
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args.Handled = true;
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if (args is not ICP14DelayedMagicEffect delayedEffect)
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return;
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if (!TryCastSpell(args.Action, args.Performer))
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return;
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var doAfter = new CP14DelayedEntityWorldTargetActionDoAfterEvent(
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EntityManager.GetNetCoordinates(args.Coords),
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EntityManager.GetNetEntity(args.Entity));
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var doAfterEventArgs = new DoAfterArgs(EntityManager, args.Performer, delayedEffect.Delay, doAfter, args.Action)
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{
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BreakOnMove = delayedEffect.BreakOnMove,
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BreakOnDamage = delayedEffect.BreakOnDamage,
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Hidden = delayedEffect.Hidden,
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BlockDuplicate = true,
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DistanceThreshold = 100f
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};
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_doAfter.TryStartDoAfter(doAfterEventArgs);
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//Telegraphy effects
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if (_net.IsServer && TryComp<CP14MagicEffectComponent>(args.Action, out var magicEffect))
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{
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foreach (var effect in magicEffect.TelegraphyEffects)
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{
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effect.Effect(EntityManager, new CP14SpellEffectBaseArgs(args.Performer, args.Entity, args.Coords));
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}
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}
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}
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private void OnDelayedEntityWorldTargetDoAfter(Entity<CP14MagicEffectComponent> ent,
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ref CP14DelayedEntityWorldTargetActionDoAfterEvent args)
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{
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var endEv = new CP14EndCastMagicEffectEvent(args.User);
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RaiseLocalEvent(ent, ref endEv);
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if (args.Cancelled || !_net.IsServer)
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return;
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var targetPos = EntityManager.GetCoordinates(args.TargetPosition);
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EntityUid? targetEnt;
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EntityManager.TryGetEntity(args.TargetEntity, out targetEnt);
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var effectArgs = new CP14SpellEffectBaseArgs(args.User, targetEnt, targetPos);
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foreach (var effect in ent.Comp.Effects)
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{
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effect.Effect(EntityManager, effectArgs);
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}
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var ev = new CP14AfterCastMagicEffectEvent(args.User);
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RaiseLocalEvent(ent, ref ev);
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}
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private void OnDelayedInstantActionDoAfter(Entity<CP14MagicEffectComponent> ent, ref CP14DelayedInstantActionDoAfterEvent args)
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{
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var endEv = new CP14EndCastMagicEffectEvent(args.User);
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RaiseLocalEvent(ent, ref endEv);
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if (args.Cancelled || !_net.IsServer)
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return;
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foreach (var effect in ent.Comp.Effects)
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{
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effect.Effect(EntityManager, new CP14SpellEffectBaseArgs(args.User, args.User, Transform(args.User).Coordinates));
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}
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var ev = new CP14AfterCastMagicEffectEvent(args.User);
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RaiseLocalEvent(ent, ref ev);
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}
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private void OnSomaticAspectBeforeCast(Entity<CP14MagicEffectSomaticAspectComponent> ent, ref CP14BeforeCastMagicEffectEvent args)
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{
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if (TryComp<HandsComponent>(args.Caster, out var hands) || hands is not null)
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{
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var freeHand = 0;
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foreach (var hand in hands.Hands)
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{
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if (hand.Value.IsEmpty)
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freeHand++;
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}
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if (freeHand >= ent.Comp.FreeHandRequired)
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return;
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}
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args.PushReason(Loc.GetString("cp14-magic-spell-need-somatic-component"));
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args.Cancel();
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}
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private void OnVerbalAspectBeforeCast(Entity<CP14MagicEffectVerbalAspectComponent> ent, ref CP14BeforeCastMagicEffectEvent args)
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{
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if (HasComp<MutedComponent>(args.Caster))
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{
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args.PushReason(Loc.GetString("cp14-magic-spell-need-verbal-component"));
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args.Cancel();
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}
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else
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{
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if (!args.Cancelled)
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{
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var ev = new CP14VerbalAspectSpeechEvent
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{
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Performer = args.Caster,
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Speech = ent.Comp.StartSpeech,
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};
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RaiseLocalEvent(ent, ref ev);
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}
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}
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}
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private void OnVerbalAspectAfterCast(Entity<CP14MagicEffectVerbalAspectComponent> ent, ref CP14AfterCastMagicEffectEvent args)
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{
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if (_net.IsClient)
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return;
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var ev = new CP14VerbalAspectSpeechEvent
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{
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Performer = args.Caster,
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Speech = ent.Comp.EndSpeech,
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};
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RaiseLocalEvent(ent, ref ev);
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}
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private bool TryCastSpell(EntityUid spell, EntityUid performer)
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{
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var ev = new CP14BeforeCastMagicEffectEvent(performer);
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var ev = new CP14CastMagicEffectAttemptEvent(performer);
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RaiseLocalEvent(spell, ref ev);
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if (ev.Reason != string.Empty && _net.IsServer)
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{
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_popup.PopupEntity(ev.Reason, performer, performer);
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}
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if (!ev.Cancelled)
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{
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var evStart = new CP14StartCastMagicEffectEvent(performer);
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RaiseLocalEvent(spell, ref evStart);
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}
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return !ev.Cancelled;
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}
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/// <summary>
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/// Before using a spell, a mana check is made for the amount of mana to show warnings.
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/// </summary>
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private void OnBeforeCastMagicEffect(Entity<CP14MagicEffectComponent> ent, ref CP14CastMagicEffectAttemptEvent args)
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{
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if (!TryComp<CP14MagicEnergyContainerComponent>(args.Performer, out var magicContainer))
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{
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args.Cancel();
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return;
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}
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var manaCost = CalculateManacost(ent, args.Performer);
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if (!_magicEnergy.HasEnergy(args.Performer, manaCost, magicContainer, ent.Comp.Safe))
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{
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args.PushReason(Loc.GetString("cp14-magic-spell-not-enough-mana"));
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args.Cancel();
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}
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else if(!_magicEnergy.HasEnergy(args.Performer, manaCost, magicContainer, true) && _net.IsServer) //фу какой некрасивый | хардкод
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{ // \/
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_popup.PopupEntity(Loc.GetString("cp14-magic-spell-not-enough-mana-cast-warning-"+_random.Next(5)), args.Performer, args.Performer, PopupType.SmallCaution);
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}
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}
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private void CastTelegraphy(Entity<CP14MagicEffectComponent> ent, CP14SpellEffectBaseArgs args)
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{
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if (!_net.IsServer)
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return;
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foreach (var effect in ent.Comp.TelegraphyEffects)
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{
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effect.Effect(EntityManager, args);
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}
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}
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private bool TryCastSpellDelayed(ICP14DelayedMagicEffect delayedEffect, DoAfterEvent doAfter, EntityUid action, EntityUid performer)
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{
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var doAfterEventArgs = new DoAfterArgs(EntityManager, performer, delayedEffect.CastDelay, doAfter, action)
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{
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BreakOnMove = delayedEffect.BreakOnMove,
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BreakOnDamage = delayedEffect.BreakOnDamage,
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Hidden = delayedEffect.Hidden,
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DistanceThreshold = 100f,
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CancelDuplicate = true,
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BlockDuplicate = true,
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};
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return _doAfter.TryStartDoAfter(doAfterEventArgs);
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}
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private void CastSpell(Entity<CP14MagicEffectComponent> ent, CP14SpellEffectBaseArgs args, float cooldown)
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{
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_action.CP14StartCustomDelay(ent, TimeSpan.FromSeconds(cooldown));
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if (_net.IsServer)
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{
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foreach (var effect in ent.Comp.Effects)
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{
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effect.Effect(EntityManager, args);
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}
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}
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var ev = new CP14AfterCastMagicEffectEvent(args.User);
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RaiseLocalEvent(ent, ref ev);
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}
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private void OnAfterCastMagicEffect(Entity<CP14MagicEffectComponent> ent, ref CP14AfterCastMagicEffectEvent args)
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{
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if (_net.IsClient)
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return;
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if (!HasComp<CP14MagicEnergyContainerComponent>(args.Caster))
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if (!HasComp<CP14MagicEnergyContainerComponent>(args.Performer))
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return;
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var manaCost = CalculateManacost(ent, args.Caster.Value);
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_magicEnergy.TryConsumeEnergy(args.Caster.Value, manaCost, safe: ent.Comp.Safe);
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var manaCost = CalculateManacost(ent, args.Performer.Value);
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_magicEnergy.TryConsumeEnergy(args.Performer.Value, manaCost, safe: ent.Comp.Safe);
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}
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private FixedPoint2 CalculateManacost(Entity<CP14MagicEffectComponent> ent, EntityUid caster)
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