Re-organize all projects (#4166)

Content.Server/Lathe/Components/ProtolatheDatabaseComponent.cs

@@ -0,0 +1,58 @@
+using System.Linq;
+using Content.Server.Research.Components;
+using Content.Shared.Lathe;
+using Content.Shared.Research.Prototypes;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Players;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Lathe.Components
+{
+    [RegisterComponent]
+    [ComponentReference(typeof(SharedLatheDatabaseComponent))]
+    public class ProtolatheDatabaseComponent : SharedProtolatheDatabaseComponent
+    {
+        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+
+        public override string Name => "ProtolatheDatabase";
+
+        public override ComponentState GetComponentState(ICommonSession player)
+        {
+            return new ProtolatheDatabaseState(GetRecipeIdList());
+        }
+
+        /// <summary>
+        ///     Adds unlocked recipes from technologies to the database.
+        /// </summary>
+        public void Sync()
+        {
+            if (!Owner.TryGetComponent(out TechnologyDatabaseComponent? database)) return;
+
+            foreach (var technology in database.Technologies)
+            {
+                foreach (var id in technology.UnlockedRecipes)
+                {
+                    var recipe = (LatheRecipePrototype) _prototypeManager.Index(typeof(LatheRecipePrototype), id);
+                    UnlockRecipe(recipe);
+                }
+            }
+
+            Dirty();
+        }
+
+        /// <summary>
+        ///     Unlocks a recipe but only if it's one of the allowed recipes on this protolathe.
+        /// </summary>
+        /// <param name="recipe">The recipe</param>
+        /// <returns>Whether it could add it or not.</returns>
+        public bool UnlockRecipe(LatheRecipePrototype recipe)
+        {
+            if (!ProtolatheRecipes.Contains(recipe)) return false;
+
+            AddRecipe(recipe);
+
+            return true;
+        }
+    }
+}