feat: add interactable component and test button

lightkeeper/src/scenes/MainScene.cpp

@@ -16,6 +16,7 @@
 #include <destrum/Util/ModelDocUtils.h>
 
 #include <components/FirstPersonController.h>
+#include <components/InteractableButton.h>
 #include <components/TriggerLoggerComponent.h>
 
 #include <glm/gtc/constants.hpp>
@@ -158,6 +159,22 @@ namespace {
         }
     }
 
+    void CreateButton(Scene& scene, GfxDevice& gfxDevice, RenderResources& resources)
+    {
+        const MaterialID pedestalMaterial = AddPrototypeMaterial(gfxDevice, resources, "Dark", 0.9f);
+        CreateBox(scene, gfxDevice, resources, "ButtonPedestal", {1.5f, -0.45f, -4.5f}, {0.4f, 1.1f, 0.4f},
+                  pedestalMaterial, RigidbodyType::Static);
+
+        // Every button needs its own material, pressing it recolors the material
+        Material buttonMaterial = Material::SimpleColor(glm::vec3{1.0f}, "ButtonMaterial");
+        buttonMaterial.roughnessFactor = 0.4f;
+        const MaterialID buttonMaterialID = resources.materials().addMaterial(std::move(buttonMaterial));
+
+        GameObject* button = CreateBox(scene, gfxDevice, resources, "Button", {1.5f, 0.15f, -4.5f}, {0.25f, 0.1f, 0.25f},
+                                       buttonMaterialID, RigidbodyType::Static);
+        button->AddComponent<InteractableButton>();
+    }
+
     void CreateFlightHelmet(Scene& scene, GfxDevice& gfxDevice, RenderResources& resources)
     {
         GameObject* helmetObj = ModelSpawner::SpawnStaticModel(
@@ -282,6 +299,7 @@ MainSceneObjects BuildMainScene(Scene& scene, GfxDevice& gfxDevice, RenderResour
     CreateTree(scene, gfxDevice, resources);
     CreateCapybara(scene, gfxDevice, resources);
     CreateTriggerZone(scene);
+    CreateButton(scene, gfxDevice, resources);
     CreatePlayer(scene, objects);
     LoadSpawnBallResources(gfxDevice, resources, objects);