Material generators from Afterlight (#18387)

Content.Server/Power/Generator/ChemicalFuelGeneratorDirectSourceComponent.cs

@@ -0,0 +1,14 @@
+namespace Content.Server.Power.Generator;
+
+/// <summary>
+/// This is used for stuff that can directly be shoved into a generator.
+/// </summary>
+[RegisterComponent, Access(typeof(GeneratorSystem))]
+public sealed class ChemicalFuelGeneratorDirectSourceComponent : Component
+{
+    /// <summary>
+    /// The solution to pull fuel material from.
+    /// </summary>
+    [DataField("solution", required: true), ViewVariables(VVAccess.ReadWrite)]
+    public string Solution = default!;
+}