Overoptimizing as per usual (removed a bunch of imaginary variables and cleaned up the code)

include/graphics.hpp

@@ -1,25 +1,23 @@
 #ifndef GRAPHICS_HPP
 #define GRAPHICS_HPP
 
-// Ball, Paddle
-
 #include <SFML/Graphics/CircleShape.hpp>
 #include <SFML/Graphics/RectangleShape.hpp>
 #include <SFML/System/Vector2.hpp>
+#include <SFML/Window/Keyboard.hpp>
 
-#include "globals.hpp"
+constexpr float TILESIZE = 32.0f;
+constexpr float WIDTH = (TILESIZE * 16);
+constexpr float HEIGHT = (TILESIZE * 13);
 
-struct Ball
-{
-	Ball(sf::Vector2f pos) : velocity({ VELOCITY_X, VELOCITY_Y })
-	{
-		object.setSize({ (float)SIZE_X / 2, (float)SIZE_X / 2 });
-		object.setPosition(pos);
-	};
+constexpr float SIZE_X = 10.f;
+constexpr float SIZE_Y = 50.f;
+constexpr float POS_Y = (HEIGHT / 2) - (SIZE_Y / 2);
+constexpr float PADDLE_VELOCITY = 4.f;
 
-	sf::Vector2f velocity;
-	sf::RectangleShape object;
-};
+constexpr float BALL_VELOCITY_X = 3.f;
+constexpr float BALL_VELOCITY_Y = 2.f;
+constexpr float BALL_SIZE = 5.f;
 
 struct Paddle
 {
@@ -29,17 +27,24 @@ struct Paddle
 		rect.setPosition(pos);
 	};
 
-	int points;
+	int points { 0 };
+	void check_and_move(enum sf::Keyboard::Key key_up,
+			    enum sf::Keyboard::Key key_down);
 	sf::RectangleShape rect;
 };
 
-void
-check_and_move();
-void
-handle_ball();
+struct Ball
+{
+	Ball()
+	{
+		object.setSize({ BALL_SIZE, BALL_SIZE });
+		object.setPosition(
+		    { (WIDTH / 2) - BALL_SIZE, (HEIGHT / 2) - BALL_SIZE });
+	};
 
-extern Paddle p1;
-extern Paddle p2;
-extern Ball ball;
+	sf::Vector2f velocity { BALL_VELOCITY_X, BALL_VELOCITY_Y };
+	sf::RectangleShape object;
+	void handle_ball(Paddle* p1, Paddle* p2);
+};
 
 #endif