crystall-punk-14/Content.Server/_CP14/MagicSpell/CP14MagicSystem.cs

using Content.Server.Chat.Systems;
using Content.Shared._CP14.MagicSpell;
using Content.Shared._CP14.MagicSpell.Components;
using Content.Shared._CP14.MagicSpell.Events;
using Robust.Server.GameObjects;

namespace Content.Server._CP14.MagicSpell;

public sealed partial class CP14MagicSystem : CP14SharedMagicSystem
{
    [Dependency] private readonly ChatSystem _chat = default!;
    [Dependency] private readonly TransformSystem _transform = default!;

    public override void Initialize()
    {
        base.Initialize();

        SubscribeLocalEvent<CP14MagicEffectVerbalAspectComponent, CP14VerbalAspectSpeechEvent>(OnSpellSpoken);

        SubscribeLocalEvent<CP14MagicEffectCastingVisualComponent, CP14StartCastMagicEffectEvent>(OnSpawnMagicVisualEffect);
        SubscribeLocalEvent<CP14MagicEffectCastingVisualComponent, CP14EndCastMagicEffectEvent>(OnDespawnMagicVisualEffect);
    }

    private void OnSpellSpoken(Entity<CP14MagicEffectVerbalAspectComponent> ent, ref CP14VerbalAspectSpeechEvent args)
    {
        if (args.Performer is not null && args.Speech is not null)
            _chat.TrySendInGameICMessage(args.Performer.Value, args.Speech, InGameICChatType.Speak, true);
    }

    private void OnSpawnMagicVisualEffect(Entity<CP14MagicEffectCastingVisualComponent> ent, ref CP14StartCastMagicEffectEvent args)
    {
        var vfx = SpawnAttachedTo(ent.Comp.Proto, Transform(args.Performer).Coordinates);
        _transform.SetParent(vfx, args.Performer);
        ent.Comp.SpawnedEntity = vfx;
    }

    private void OnDespawnMagicVisualEffect(Entity<CP14MagicEffectCastingVisualComponent> ent, ref CP14EndCastMagicEffectEvent args)
    {
        QueueDel(ent.Comp.SpawnedEntity);
        ent.Comp.SpawnedEntity = null;
    }
}