Change all of body system to use entities and components (#2074)

* Early commit * Early commit 2 * merging master broke my git * does anyone even read these * life is fleeting * it just works * this time passing integration tests * Remove hashset yaml serialization for now * You got a license for those nullables? * No examine, no context menu, part and mechanism parenting and visibility * Fix wrong brain sprite state * Removing layers was a mistake * just tear body system a new one and see if it still breathes * Remove redundant code * Add that comment back * Separate damage and body, component states, stomach rework * Add containers for body parts * Bring layers back pls * Fix parts magically changing color * Reimplement sprite layer visibility * Fix tests * Add leg test * Active legs is gone Crab rave * Merge fixes, rename DamageState to CurrentState * Remove IShowContextMenu and ICanExamine
2020-10-10 15:25:13 +02:00
parent 73c730d06c
commit dd385a0511
165 changed files with 4232 additions and 4650 deletions
--- a/Content.Shared/GameObjects/Components/Body/Part/IBodyPart.cs
+++ b/Content.Shared/GameObjects/Components/Body/Part/IBodyPart.cs
@@ -0,0 +1,110 @@
+#nullable enable
+using System.Collections.Generic;
+using Content.Shared.GameObjects.Components.Body.Mechanism;
+using Content.Shared.GameObjects.Components.Body.Surgery;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Map;
+
+namespace Content.Shared.GameObjects.Components.Body.Part
+{
+    public interface IBodyPart : IHasBody, IBodyPartContainer
+    {
+        new IBody? Body { get; set; }
+
+        /// <summary>
+        ///     <see cref="BodyPartType"/> that this <see cref="IBodyPart"/> is considered
+        ///     to be.
+        ///     For example, <see cref="BodyPartType.Arm"/>.
+        /// </summary>
+        BodyPartType PartType { get; }
+
+        /// <summary>
+        ///     Plural version of this <see cref="IBodyPart"/> name.
+        /// </summary>
+        public string Plural { get; }
+
+        /// <summary>
+        ///     Determines many things: how many mechanisms can be fit inside this
+        ///     <see cref="IBodyPart"/>, whether a body can fit through tiny crevices,
+        ///     etc.
+        /// </summary>
+        int Size { get; }
+
+        // TODO BODY Mechanisms occupying different parts at the body level
+        /// <summary>
+        ///     Collection of all <see cref="IMechanism"/>s currently inside this
+        ///     <see cref="IBodyPart"/>.
+        ///     To add and remove from this list see <see cref="AddMechanism"/> and
+        ///     <see cref="RemoveMechanism"/>
+        /// </summary>
+        IReadOnlyCollection<IMechanism> Mechanisms { get; }
+
+        /// <summary>
+        /// If body part is vital
+        /// </summary>
+        public bool IsVital { get; }
+
+        public BodyPartSymmetry Symmetry { get; }
+
+        bool Drop();
+
+        /// <summary>
+        ///     Checks if the given <see cref="SurgeryType"/> can be used on
+        ///     the current state of this <see cref="IBodyPart"/>.
+        /// </summary>
+        /// <returns>True if it can be used, false otherwise.</returns>
+        bool SurgeryCheck(SurgeryType surgery);
+
+        /// <summary>
+        ///     Attempts to perform surgery on this <see cref="IBodyPart"/> with the given
+        ///     tool.
+        /// </summary>
+        /// <returns>True if successful, false if there was an error.</returns>
+        public bool AttemptSurgery(SurgeryType toolType, IBodyPartContainer target, ISurgeon surgeon,
+            IEntity performer);
+
+        /// <summary>
+        ///     Checks if another <see cref="IBodyPart"/> can be connected to this one.
+        /// </summary>
+        /// <param name="part">The part to connect.</param>
+        /// <returns>True if it can be connected, false otherwise.</returns>
+        bool CanAttachPart(IBodyPart part);
+
+        /// <summary>
+        ///     Checks if a <see cref="IMechanism"/> can be added on this
+        ///     <see cref="IBodyPart"/>.
+        /// </summary>
+        /// <returns>True if it can be added, false otherwise.</returns>
+        bool CanAddMechanism(IMechanism mechanism);
+
+        bool TryAddMechanism(IMechanism mechanism, bool force = false);
+
+        /// <summary>
+        ///     Tries to remove the given <see cref="mechanism"/> from this
+        ///     <see cref="IBodyPart"/>.
+        /// </summary>
+        /// <param name="mechanism">The mechanism to remove.</param>
+        /// <returns>True if it was removed, false otherwise.</returns>
+        bool RemoveMechanism(IMechanism mechanism);
+
+        /// <summary>
+        ///     Tries to remove the given <see cref="mechanism"/> from this
+        ///     <see cref="IBodyPart"/> and drops it at the specified coordinates.
+        /// </summary>
+        /// <param name="mechanism">The mechanism to remove.</param>
+        /// <param name="dropAt">The coordinates to drop it at.</param>
+        /// <returns>True if it was removed, false otherwise.</returns>
+        bool RemoveMechanism(IMechanism mechanism, EntityCoordinates dropAt);
+
+        /// <summary>
+        ///     Tries to destroy the given <see cref="IMechanism"/> from
+        ///     this <see cref="IBodyPart"/>.
+        ///     The mechanism won't be deleted if it is not in this body part.
+        /// </summary>
+        /// <returns>
+        ///     True if the mechanism was in this body part and destroyed,
+        ///     false otherwise.
+        /// </returns>
+        bool DeleteMechanism(IMechanism mechanism);
+    }
+}