feat: added paddle, point and ball (collision and movement)

src/main.cpp

@@ -1,19 +1,22 @@
-#include <iostream>
 #include <thread>
 #include "input.hpp"
 #include "window.hpp"
+#include "elements.hpp"
 
 int main() {
 	Input input;
 	Window window;
+	Paddle paddle;
+	Ball ball;
 
 	bool running = true;
-	std::thread input_thread(&Input::get_input, &input, std::ref(running));
+	std::thread input_thread(&Input::get_input, &input, std::ref(running), std::ref(paddle));
 
 	while (running) {
-		std::cout << "Hello World" << std::endl;
-		window.update_display();
-	
+		window.update_display(paddle, ball);
+		paddle.get_new_pos();
+		ball.check_collision();
+		ball.get_new_pos();
 	}
 	input_thread.join();
 	return 0;