feat(input): add interaction to power generator (#82)

plugin/src/input/ui/machine/PowerGeneratorInteractableUi.cs

@@ -0,0 +1,34 @@
+using TechtonicaVR.Util;
+using UnityEngine;
+
+namespace TechtonicaVR.Input.Ui.Machine;
+
+public class PowerGeneratorInteractableUi : InteractableUi
+{
+	private static PluginLogger Logger = PluginLogger.GetLogger<PowerGeneratorInteractableUi>();
+
+	private GeneratorUI generator;
+	public PowerGeneratorInteractableUi(GameObject gameObject) : base(gameObject)
+	{
+		generator = gameObject.GetComponentInParent<GeneratorUI>();
+
+		var button = GameObjectFinder.FindChildObjectByName("Controller Activate Crank CG", gameObject);
+		var rectTransform = button.GetComponent<RectTransform>();
+		var rect = rectTransform.rect;
+
+		Logger.LogDebug($"Button rect: {rect} {rectTransform.localPosition}");
+		rect.x += rectTransform.localPosition.x;
+		rect.y = 260; // TODO: Find a way to get this value dynamically
+
+		interactable = [
+			new InteractableBuilder(this, rect, button)
+				.withClick((ui) => onClick())
+				.build()
+		];
+	}
+
+	private void onClick()
+	{
+		generator.ActivateCrankOnClick();
+	}
+}

plugin/src/ui/patch/UiMenuPatch.cs

@@ -1,5 +1,6 @@
 using HarmonyLib;
 using TechtonicaVR.Debug;
+using TechtonicaVR.Input.Ui.Machine;
 using TechtonicaVR.Util;
 using TechtonicaVR.VRCamera;
 using UnityEngine;
@@ -46,9 +47,22 @@ public static void StartPostfix(UIMenu __instance)
 			canvas.transform.localScale = ModConfig.menuScale.Value;
 		}
 
+		addInteractableUi(__instance);
 		disableButtonPrompts(__instance);
 	}
 
+	private static void addInteractableUi(UIMenu instance)
+	{
+		if (instance is GeneratorUI)
+		{
+			var container = GameObjectFinder.FindChildObjectByName("Content Container", instance.gameObject);
+			new PowerGeneratorInteractableUi(container)
+			{
+				menu = new UIMenuWrapper(instance)
+			};
+		}
+	}
+
 	private static void disableButtonPrompts(UIMenu __instance)
 	{
 		var mkbButtonPrompts = __instance.gameObject.GetComponentsInChildren<MKBInventoryButtonPrompts>();