Add Numpad Input

code/entities/NumpadInputEntity.cs

@@ -0,0 +1,64 @@
+using Sandbox;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+[Library( "ent_numpadinput", Title = "Numpad Input" )]
+public partial class NumpadInputEntity : Prop, WireOutputEntity
+{
+	public Entity WireOwner;
+	public bool IsToggle { get; set; } = false;
+	WirePortData IWireEntity.WirePorts { get; } = new WirePortData();
+
+	private static Dictionary<string, InputButton> inputButtons = new Dictionary<string, InputButton> {
+		["Forward"] = InputButton.Forward, //  W
+		["Back"] = InputButton.Back, //  S
+		["Left"] = InputButton.Left, //  A
+		["Right"] = InputButton.Right, //  D
+		["Attack1"] = InputButton.Attack1, //  Mouse0
+		["Attack2"] = InputButton.Attack2, //  Mouse1
+		["Reload"] = InputButton.Reload, //  R
+		["Drop"] = InputButton.Drop, //  G
+		["Jump"] = InputButton.Jump, //  Spacebar
+		["Run"] = InputButton.Run, //  LShift and RShift
+		["Walk"] = InputButton.Walk, //  LAlt
+		["Duck"] = InputButton.Duck, //  LCtrl and RCtrl
+		["Score"] = InputButton.Score, // Tab
+		["Menu"] = InputButton.Menu, // Q
+		["Flashlight"] = InputButton.Flashlight, // F
+		["View"] = InputButton.View, // C
+		["Voice"] = InputButton.Voice, // V
+		["Slot1"] = InputButton.Slot1,
+		["Slot2"] = InputButton.Slot2,
+		["Slot3"] = InputButton.Slot3,
+		["Slot4"] = InputButton.Slot4,
+		["Slot5"] = InputButton.Slot5,
+		["Slot6"] = InputButton.Slot6,
+		["Slot7"] = InputButton.Slot7,
+		["Slot8"] = InputButton.Slot8,
+		["Slot9"] = InputButton.Slot9,
+	};
+
+	[Event.Tick.Server]
+	public void OnTick()
+	{
+		if ( !WireOwner.IsValid() || WireOwner is not SandboxPlayer ) {
+			return;
+		}
+		var input = ((SandboxPlayer)WireOwner).LastInput;
+		if ( input == null ) {
+			return;
+		}
+		foreach ( var name in inputButtons.Keys ) {
+			var inputButton = inputButtons[name];
+			var newState = input.Down( inputButton ) ? 1 : 0;
+			if ( newState != ((WireOutputEntity)this).GetOutput( name ).value ) {
+				WireOutputEntity.WireTriggerOutput( this, name, newState );
+			}
+		}
+	}
+	public string[] WireGetOutputs()
+	{
+		return inputButtons.Keys.ToArray();
+	}
+}

code/entities/WireOutputEntity.cs

@@ -22,6 +22,7 @@ public interface WireOutputEntity : IWireEntity
 		public static void WireTriggerOutput( WireOutputEntity ent, string outputName, int value )
 		{
 			var output = ent.GetOutput( outputName );
+			output.value = value;
 			foreach ( var input in output.connected ) {
 				if ( !input.entity.IsValid() ) continue;
 				if ( input.entity is WireInputEntity inputEntity ) {

code/tools/NumpadInput.cs

@@ -0,0 +1,23 @@
+using System;
+namespace Sandbox.Tools
+{
+	[Library( "tool_numpadinput", Title = "Numpad Input", Description = "Create Numpad Inputs!", Group = "construction" )]
+	public partial class NumpadInputTool : BaseWireTool
+	{
+		protected override Type GetEntityType()
+		{
+			return typeof( NumpadInputEntity );
+		}
+		protected override string GetModel()
+		{
+			return "models/wirebox/katlatze/button.vmdl";
+		}
+		protected override ModelEntity SpawnEntity( TraceResult tr )
+		{
+			return new NumpadInputEntity {
+				Position = tr.EndPos,
+				WireOwner = Owner,
+			};
+		}
+	}
+}