Basic gibbing (#2973)

* Adds gibbing

* Adds adminbused absurd-damage foamblade

* Sane parts

* BaseOrgan -> BaseMechanism

* Do not do random offset on shared, fix killing oneself with click attacks

* BaseMechanism -> BaseHumanOrgan -> *stuff*

* Account for prediction, again

* Add gibbing sound

Content.Shared/GameObjects/Components/Body/SharedBodyComponent.cs

@@ -1,6 +1,7 @@
 #nullable enable
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using Content.Shared.Damage;
@@ -11,7 +12,10 @@ using Content.Shared.GameObjects.Components.Body.Template;
 using Content.Shared.GameObjects.Components.Damage;
 using Content.Shared.GameObjects.Components.Movement;
 using Content.Shared.GameObjects.EntitySystems;
+using Content.Shared.Utility;
+using Robust.Shared.Containers;
 using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Components.Containers;
 using Robust.Shared.GameObjects.Systems;
 using Robust.Shared.Interfaces.GameObjects;
 using Robust.Shared.IoC;
@@ -19,6 +23,7 @@ using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization;
 using Robust.Shared.Utility;
 using Robust.Shared.ViewVariables;
+using Component = Robust.Shared.GameObjects.Component;
 
 namespace Content.Shared.GameObjects.Components.Body
 {
@@ -697,6 +702,17 @@ namespace Content.Shared.GameObjects.Components.Body
                 }
             }
         }
+
+        public virtual void Gib(bool gibParts = false)
+        {
+            foreach (var (_, part) in Parts)
+            {
+                RemovePart(part);
+
+                if (gibParts)
+                    part.Gib();
+            }
+        }
     }
 
     [Serializable, NetSerializable]