diff --git a/src/Renderer.h b/src/Renderer.h
index 626429e..30b1faa 100644
--- a/src/Renderer.h
+++ b/src/Renderer.h
@@ -12,6 +12,8 @@
 struct Entity;
 
 struct InputState {
+	int32_t mousedX;
+	int32_t mousedY;
 	int32_t mouseX;
 	int32_t mouseY;
 	uint8_t mouseButton;
diff --git a/src/TestModule.cc b/src/TestModule.cc
index 62654c0..d03e14e 100644
--- a/src/TestModule.cc
+++ b/src/TestModule.cc
@@ -48,6 +48,14 @@ void handle_keyboard () {
 		direction -= right;
 	}
 
+	if (glfwGetKey(gWindow, GLFW_KEY_SPACE) == GLFW_PRESS) {
+		direction += Vector3f (0.f, 1.f, 0.f);
+	}
+
+	if (glfwGetKey(gWindow, GLFW_KEY_C) == GLFW_PRESS) {
+		direction += Vector3f (0.f, -1.f, 0.f);
+	}
+
 	float step = 0.1f;
 	eye += direction * step;
 	poi += direction * step;
@@ -85,7 +93,7 @@ static void module_unload(struct module_state *state) {
 
 static bool module_step(struct module_state *state) {
 	bool enabled = true;
-	ImGui::Begin("yoyoyoxi2");
+	ImGui::Begin("Ddebug");
 	if (ImGui::Button("Hallo Katrina")) {
 		if (gRenderer->drawDebug) {
 			gRenderer->drawDebug = false;
@@ -96,6 +104,10 @@ static bool module_step(struct module_state *state) {
 	}
 	ImGui::End();
 
+
+	static bool imgui_test_window = true;
+	ImGui::ShowTestWindow();
+
 	float deltaTime = 0.3;
 	std::ostringstream s;
 	s << "TestModule:  2 Runtime Object 4 " << deltaTime << " update called!";
diff --git a/src/main.cc b/src/main.cc
index 9f2614b..d6e1fb9 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -79,17 +79,6 @@ int main(void)
 
 	gRenderer = &renderer;
 	
-//	bgfx::init();
-//	bgfx::reset(width, height, BGFX_RESET_VSYNC);
-
-//	printf("bgfx renderer is %s\n", bgfx::getRendererName(bgfx::getRendererType()));
-
-	// Enable debug text.
-//	bgfx::setDebug(BGFX_DEBUG_TEXT);
-
-	// Set view 0 clear state.
-//	bgfx::setViewClear(0, BGFX_CLEAR_COLOR | BGFX_CLEAR_DEPTH, 0x3070F0FF);
-
 	printf("Initializing ModuleManager...\n");
 	RuntimeModuleManager module_manager;
 	module_manager.RegisterModule("libTestModule.so");
@@ -118,22 +107,13 @@ int main(void)
 
 		renderer.paintGL();
 
-//		bgfx::setViewRect(0, 0, 0, width, height);
-
-		// Dummy submit call to make sure view 0 is cleared
-//		bgfx::touch(0);
-
-//		bgfx::dbgTextClear();
-//		bgfx::dbgTextPrintf(0, 1, 0x4f, "Test text");
-//		bgfx::dbgTextPrintf(0, 3, 0x0f, "Frame: % 7.3f[ms]", double(frameTime)*toMs);
-//
-//		bgfx::frame();
-
 		glfwPollEvents();
 
 		// send inputs to the input state of the renderer
 		double mouse_x, mouse_y;
 		glfwGetCursorPos(gWindow, &mouse_x, &mouse_y);
+		renderer.inputState.mousedX = mouse_x - renderer.inputState.mouseX;
+		renderer.inputState.mousedY = mouse_y - renderer.inputState.mouseY;
 		renderer.inputState.mouseX = mouse_x;
 		renderer.inputState.mouseY = mouse_y;
 		renderer.inputState.mouseButton =