droppers behave more like syringes (#12518)

Content.Server/Chemistry/Components/InjectorComponent.cs

@@ -25,6 +25,16 @@ namespace Content.Server.Chemistry.Components
         [DataField("injectOnly")]
         public bool InjectOnly;
 
+        /// <summary>
+        /// Whether or not the injector is able to draw from or inject from mobs
+        /// </summary>
+        /// <remarks>
+        ///     for example: droppers would ignore mobs
+        /// </remarks>
+        [ViewVariables]
+        [DataField("ignoreMobs")]
+        public bool IgnoreMobs = false;
+
         /// <summary>
         ///     The minimum amount of solution that can be transferred at once from this solution.
         /// </summary>
@@ -72,6 +82,7 @@ namespace Content.Server.Chemistry.Components
         /// only ever be set to Inject
         /// </summary>
         [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("toggleState")]
         public InjectorToggleMode ToggleState
         {
             get => _toggleState;