Re-organize all projects (#4166)

Content.Server/Chemistry/Components/MeleeChemicalInjectorComponent.cs

@@ -0,0 +1,24 @@
+using System;
+using Content.Shared.Chemistry.Reagent;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.ViewVariables;
+
+namespace Content.Server.Chemistry.Components
+{
+    [RegisterComponent]
+    public class MeleeChemicalInjectorComponent : Component
+    {
+        public override string Name => "MeleeChemicalInjector";
+
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("transferAmount")]
+        public ReagentUnit TransferAmount { get; set; } = ReagentUnit.New(1);
+
+        [ViewVariables(VVAccess.ReadWrite)]
+        public float TransferEfficiency { get => _transferEfficiency; set => _transferEfficiency = Math.Clamp(value, 0, 1); }
+
+        [DataField("transferEfficiency")]
+        private float _transferEfficiency = 1f;
+    }
+}