using System.Numerics;
using Robust.Shared.GameStates;
using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;

namespace Content.Shared.Chasm;

/// <summary>
/// Added to entities which have started falling into an entity with <see cref="ChasmComponent"/>.
/// </summary>
[RegisterComponent, NetworkedComponent, AutoGenerateComponentState, AutoGenerateComponentPause]
public sealed partial class ChasmFallingComponent : Component
{
    /// <summary>
    /// The entity with <see cref="ChasmComponent"/> this entity is falling into.
    /// </summary>
    [DataField, AutoNetworkedField]
    public EntityUid FallingInto;

    /// <summary>
    /// Time it should take for the falling animation (scaling down) to complete.
    /// </summary>
    [DataField, AutoNetworkedField]
    public TimeSpan AnimationTime = TimeSpan.FromSeconds(1.5f);

    /// <summary>
    /// Time it should take in seconds for the entity to actually delete
    /// </summary>
    [DataField, AutoNetworkedField]
    public TimeSpan DeletionTime = TimeSpan.FromSeconds(1.8f);

    [DataField(customTypeSerializer: typeof(TimeOffsetSerializer))]
    [AutoPausedField, AutoNetworkedField]
    public TimeSpan NextDeletionTime = TimeSpan.Zero;

    /// <summary>
    /// Original scale of the object so it can be restored if the component is removed in the middle of the animation
    /// </summary>
    [AutoNetworkedField]
    public Vector2 OriginalScale = Vector2.Zero;

    /// <summary>
    /// Scale that the animation should bring entities to.
    /// </summary>
    [AutoNetworkedField]
    public Vector2 AnimationScale = new(0.01f, 0.01f);
}