Files
tbd-station-14/Content.Shared/Body/Components/IBody.cs
2021-06-09 22:19:39 +02:00

257 lines
10 KiB
C#

#nullable enable
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using Content.Shared.Body.Part;
using Content.Shared.Body.Part.Property;
using Content.Shared.Body.Preset;
using Content.Shared.Body.Slot;
using Content.Shared.Body.Template;
using Robust.Shared.GameObjects;
namespace Content.Shared.Body.Components
{
/// <summary>
/// Component representing a collection of <see cref="IBodyPart"/>s
/// attached to each other.
/// </summary>
public interface IBody : IComponent, IBodyPartContainer
{
/// <summary>
/// The <see cref="BodyTemplatePrototype"/> used to create this
/// <see cref="IBody"/>.
/// </summary>
public BodyTemplatePrototype? Template { get; }
/// <summary>
/// The <see cref="BodyPresetPrototype"/> used to create this
/// <see cref="IBody"/>.
/// </summary>
public BodyPresetPrototype? Preset { get; }
/// <summary>
/// An enumeration of the slots that make up this body, regardless
/// of if they contain a part or not.
/// </summary>
IEnumerable<BodyPartSlot> Slots { get; }
/// <summary>
/// An enumeration of the parts on this body paired with the slots
/// that they are in.
/// </summary>
IEnumerable<KeyValuePair<IBodyPart, BodyPartSlot>> Parts { get; }
/// <summary>
/// An enumeration of the slots on this body without a part in them.
/// </summary>
IEnumerable<BodyPartSlot> EmptySlots { get; }
/// <summary>
/// Finds the central <see cref="BodyPartSlot"/>, if any,
/// of this body.
/// </summary>
/// <returns>
/// The central <see cref="BodyPartSlot"/> if one exists,
/// null otherwise.
/// </returns>
BodyPartSlot? CenterSlot { get; }
/// <summary>
/// Finds the central <see cref="IBodyPart"/>, if any,
/// of this body.
/// </summary>
/// <returns>
/// The central <see cref="IBodyPart"/> if one exists,
/// null otherwise.
/// </returns>
IBodyPart? CenterPart { get; }
// TODO BODY Sensible templates
/// <summary>
/// Attempts to add a part to the given slot.
/// </summary>
/// <param name="slotId">The slot to add this part to.</param>
/// <param name="part">The part to add.</param>
/// <param name="checkSlotExists">
/// Whether to check if the slot exists, or create one otherwise.
/// </param>
/// <returns>
/// true if the part was added, false otherwise even if it was
/// already added.
/// </returns>
bool TryAddPart(string slotId, IBodyPart part);
void SetPart(string slotId, IBodyPart part);
/// <summary>
/// Checks if there is a <see cref="IBodyPart"/> in the given slot.
/// </summary>
/// <param name="slotId">The slot to look in.</param>
/// <returns>
/// true if there is a part in the given <see cref="slotId"/>,
/// false otherwise.
/// </returns>
bool HasPart(string slotId);
/// <summary>
/// Checks if this <see cref="IBody"/> contains the given <see cref="part"/>.
/// </summary>
/// <param name="part">The part to look for.</param>
/// <returns>
/// true if the given <see cref="part"/> is attached to the body,
/// false otherwise.
/// </returns>
bool HasPart(IBodyPart part);
/// <summary>
/// Removes the given <see cref="IBodyPart"/> from this body,
/// dropping other <see cref="IBodyPart"/> if they were hanging
/// off of it.
/// <param name="part">The part to remove.</param>
/// <returns>
/// true if the part was removed, false otherwise
/// even if the part was already removed previously.
/// </returns>
/// </summary>
bool RemovePart(IBodyPart part);
/// <summary>
/// Removes the body part in slot <see cref="slotId"/> from this body,
/// if one exists.
/// </summary>
/// <param name="slotId">The slot to remove it from.</param>
/// <returns>true if the part was removed, false otherwise.</returns>
bool RemovePart(string slotId);
/// <summary>
/// Removes the body part from this body, if one exists.
/// </summary>
/// <param name="part">The part to remove from this body.</param>
/// <param name="slotId">The slot that the part was in, if any.</param>
/// <returns>
/// true if <see cref="part"/> was removed, false otherwise.
/// </returns>
bool RemovePart(IBodyPart part, [NotNullWhen(true)] out BodyPartSlot? slotId);
/// <summary>
/// Disconnects the given <see cref="IBodyPart"/> reference, potentially
/// dropping other <see cref="IBodyPart">BodyParts</see> if they
/// were hanging off of it.
/// </summary>
/// <param name="slot">The part to drop.</param>
/// <param name="dropped">
/// All of the parts that were dropped, including the one in
/// <see cref="slot"/>.
/// </param>
/// <returns>
/// true if the part was dropped, false otherwise.
/// </returns>
bool TryDropPart(BodyPartSlot slot, [NotNullWhen(true)] out Dictionary<BodyPartSlot, IBodyPart>? dropped);
/// <summary>
/// Recursively searches for if <see cref="part"/> is connected to
/// the center.
/// </summary>
/// <param name="part">The body part to find the center for.</param>
/// <returns>
/// true if it is connected to the center, false otherwise.
/// </returns>
bool ConnectedToCenter(IBodyPart part);
/// <summary>
/// Returns whether the given part slot exists in this body.
/// </summary>
/// <param name="slot">The slot to check for.</param>
/// <returns>true if the slot exists in this body, false otherwise.</returns>
bool HasSlot(string slot);
BodyPartSlot? GetSlot(IBodyPart part);
/// <summary>
/// Finds the slot that the given <see cref="IBodyPart"/> resides in.
/// </summary>
/// <param name="part">
/// The <see cref="IBodyPart"/> to find the slot for.
/// </param>
/// <param name="slot">The slot found, if any.</param>
/// <returns>true if a slot was found, false otherwise</returns>
bool TryGetSlot(IBodyPart part, [NotNullWhen(true)] out BodyPartSlot? slot);
/// <summary>
/// Finds the <see cref="IBodyPart"/> in the given
/// <see cref="slotId"/> if one exists.
/// </summary>
/// <param name="slotId">The part slot to search in.</param>
/// <param name="result">The body part in that slot, if any.</param>
/// <returns>true if found, false otherwise.</returns>
bool TryGetPart(string slotId, [NotNullWhen(true)] out IBodyPart? result);
/// <summary>
/// Checks if a slot of the specified type exists on this body.
/// </summary>
/// <param name="type">The type to check for.</param>
/// <returns>true if present, false otherwise.</returns>
bool HasSlotOfType(BodyPartType type);
/// <summary>
/// Gets all slots of the specified type on this body.
/// </summary>
/// <param name="type">The type to check for.</param>
/// <returns>An enumerable of the found slots.</returns>
IEnumerable<BodyPartSlot> GetSlotsOfType(BodyPartType type);
/// <summary>
/// Checks if a part of the specified type exists on this body.
/// </summary>
/// <param name="type">The type to check for.</param>
/// <returns>true if present, false otherwise.</returns>
bool HasPartOfType(BodyPartType type);
/// <summary>
/// Gets all slots of the specified type on this body.
/// </summary>
/// <param name="type">The type to check for.</param>
/// <returns>An enumerable of the found slots.</returns>
IEnumerable<IBodyPart> GetPartsOfType(BodyPartType type);
/// <summary>
/// Finds all <see cref="IBodyPart"/>s with the given property in
/// this body.
/// </summary>
/// <type name="type">The property type to look for.</type>
/// <returns>A list of parts with that property.</returns>
IEnumerable<(IBodyPart part, IBodyPartProperty property)> GetPartsWithProperty(Type type);
/// <summary>
/// Finds all <see cref="IBodyPart"/>s with the given property in this body.
/// </summary>
/// <typeparam name="T">The property type to look for.</typeparam>
/// <returns>A list of parts with that property.</returns>
IEnumerable<(IBodyPart part, T property)> GetPartsWithProperty<T>() where T : class, IBodyPartProperty;
// TODO BODY Make a slot object that makes sense to the human mind, and make it serializable. Imagine the possibilities!
/// <summary>
/// Retrieves the slot at the given index.
/// </summary>
/// <param name="index">The index to look in.</param>
/// <returns>A pair of the slot name and part type occupying it.</returns>
BodyPartSlot SlotAt(int index);
/// <summary>
/// Retrieves the part at the given index.
/// </summary>
/// <param name="index">The index to look in.</param>
/// <returns>A pair of the part name and body part occupying it.</returns>
KeyValuePair<IBodyPart, BodyPartSlot> PartAt(int index);
/// <summary>
/// Gibs this body.
/// </summary>
/// <param name="gibParts">
/// Whether or not to also gib this body's parts.
/// </param>
void Gib(bool gibParts = false);
}
}