inital commit

src/game/ecs/components.hpp

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+#pragma once

src/game/main.cpp

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+#include "engine/core/application.hpp"
+#include "engine/core/service-locator.hpp"
+#include "engine/scene/scene.hpp"
+
+#include "game/scenes/game-over-scene/game-over.hpp"
+#include "game/scenes/main-scene/main-scene.hpp"
+#include "game/scenes/menu-scene/menu.hpp"
+
+#include <raylib.h>
+
+class Game : public varicle::Application {
+
+  public:
+    void on_init() override {
+        auto &scene_manager =
+            varicle::ServiceLocator::get<varicle::SceneManager>();
+        scene_manager.register_scene(
+            "menu", []() { return std::make_unique<MenuScene>(); });
+
+        change_scene("menu");
+    }
+
+    void on_shutdown() override {}
+};
+
+int main() {
+    Game game;
+    game.run();
+    return 0;
+}

src/game/scenes/menu.cpp

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+#include "menu.hpp"
+
+#include "engine/core/service-locator.hpp"
+#include "raylib.h"
+
+#include <imgui.h>
+
+void MenuScene::init() {}
+
+void MenuScene::update(float dt) {}
+
+void MenuScene::render() {}
+
+void MenuScene::ui() {
+
+    // Get the current screen/viewport size
+    ImVec2 screen_size = ImGui::GetIO().DisplaySize;
+
+    // size of button container
+    ImVec2 vbox_size = ImVec2(200.0f, 250.0f);
+
+    // set next container to be center of the screen
+    ImVec2 screen_center = ImVec2(screen_size.x * 0.5f, screen_size.y * 0.5f);
+    ImGui::SetNextWindowPos(screen_center, ImGuiCond_Always,
+                            ImVec2(0.5f, 0.5f));
+    ImGui::SetNextWindowSize(vbox_size);
+
+    // remove sub window decoration
+    ImGuiWindowFlags flags =
+        ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoBackground;
+
+    ImGui::Begin("VBoxContainer", nullptr, flags);
+
+    // set button width to be size fill container
+    ImVec2 button_size = ImVec2(ImGui::GetContentRegionAvail().x, 50.0f);
+
+    // ImGui::SetCursorPos(centeredPos);
+    if (ImGui::Button("Play", button_size)) {
+        v::ServiceLocator::get<v::SceneManager>().switch_to_scene("main");
+    }
+
+    ImGui::Dummy(ImVec2(0, 10)); // Gap
+
+    if (ImGui::Button("Quit", button_size)) {
+        v::ServiceLocator::get<v::SceneManager>().quit();
+    }
+
+    ImGui::End();
+}

src/game/scenes/menu.hpp

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+#pragma once
+
+#include "engine/scene/scene.hpp"
+
+namespace v = varicle;
+
+class MenuScene : public v::Scene {
+  public:
+    void init() override;
+    void update(float dt) override;
+    void render() override;
+    void ui() override;
+};