1 files changed, 149 insertions, 0 deletions
diff --git a/ProjectBrussel/Game/App.cpp b/ProjectBrussel/Game/App.cpp
new file mode 100644
index 0000000..45a7545
--- /dev/null
+++ b/ProjectBrussel/Game/App.cpp
@@ -0,0 +1,149 @@
+#include "App.hpp"
+
+#include <string>
+#include <utility>
+
+using namespace std::literals;
+
+App::App()
+	: mActiveCamera{ &mMainCamera } {
+	auto& worldRoot = mWorld.GetRoot();
+
+	constexpr int kPlayerCount = 2;
+	for (int i = 0; i < kPlayerCount; ++i) {
+		auto player = new Player(&mWorld, i);
+		worldRoot.AddChild(player);
+		mPlayers.push_back(player);
+	};
+
+#if defined(BRUSSEL_DEV_ENV)
+	SetGameRunning(false);
+	SetEditorVisible(true);
+#else
+	SetGameRunning(true);
+#endif
+
+	mMainCamera.name = "Main Camera"s;
+	mMainCamera.SetEyePos(glm::vec3(0, 0, 1));
+	mMainCamera.SetTargetDirection(glm::vec3(0, 0, -1));
+	mMainCamera.SetHasPerspective(false);
+}
+
+App::~App() {
+}
+
+Camera* App::GetActiveCamera() const {
+	return mActiveCamera;
+}
+
+void App::BindActiveCamera(Camera* camera) {
+	mActiveCamera = camera;
+}
+
+void App::UnbindActiveCamera() {
+	mActiveCamera = &mMainCamera;
+}
+
+bool App::IsGameRunning() const {
+	return mGameRunning;
+}
+
+void App::SetGameRunning(bool running) {
+	if (mGameRunning != running) {
+		mGameRunning = running;
+		if (running) {
+			mWorld.Awaken();
+		} else {
+			mWorld.Resleep();
+		}
+	}
+}
+
+bool App::IsEditorVisible() const {
+	return mEditorVisible;
+}
+
+void App::SetEditorVisible(bool visible) {
+	if (mEditorVisible != visible) {
+		if (visible) {
+#if BRUSSEL_ENABLE_EDITOR
+			mEditorVisible = true;
+			if (mEditor == nullptr) {
+				mEditor = IEditor::CreateInstance(this);
+			}
+#endif
+		} else {
+			mEditorVisible = false;
+		}
+	}
+}
+
+void App::Show() {
+	if (mEditorVisible) {
+		mEditor->Show();
+	}
+}
+
+void App::Update() {
+	if (IsGameRunning()) {
+		mWorld.Update();
+	}
+}
+
+void App::Draw(float currentTime, float deltaTime) {
+	mWorldRenderer.BeginFrame(*mActiveCamera, currentTime, deltaTime);
+
+	PodVector<GameObject*> stack;
+	stack.push_back(&mWorld.GetRoot());
+
+	while (!stack.empty()) {
+		auto obj = stack.back();
+		stack.pop_back();
+
+		for (auto child : obj->GetChildren()) {
+			stack.push_back(child);
+		}
+
+		auto renderObjects = obj->GetRenderObjects();
+		mWorldRenderer.Draw(renderObjects.data(), obj, renderObjects.size());
+	}
+
+	mWorldRenderer.EndFrame();
+}
+
+void App::HandleMouse(int button, int action) {
+}
+
+void App::HandleMouseMotion(double xOff, double yOff) {
+}
+
+void App::HandleKey(GLFWkeyboard* keyboard, int key, int action) {
+	if (!mKeyCaptureCallbacks.empty()) {
+		auto& callback = mKeyCaptureCallbacks.front();
+		bool remove = callback(key, action);
+		if (remove) {
+			mKeyCaptureCallbacks.pop_front();
+		}
+	}
+
+	switch (key) {
+		case GLFW_KEY_F3: {
+			if (action == GLFW_PRESS) {
+				SetEditorVisible(!IsEditorVisible());
+			}
+			return;
+		}
+	}
+
+	for (auto& player : mPlayers) {
+		for (auto playerKeyboard : player->boundKeyboards) {
+			if (playerKeyboard == keyboard) {
+				player->HandleKeyInput(key, action);
+			}
+		}
+	}
+}
+
+void App::PushKeyCaptureCallback(KeyCaptureCallback callback) {
+	mKeyCaptureCallbacks.push_back(std::move(callback));
+}