Added Paddle.cpp and Ball.cpp as dependencies

meson.build

@@ -2,6 +2,6 @@ project('Pong', 'cpp')
 add_global_arguments('-g', language : 'cpp')
 raylib = dependency('raylib')
 executable('pong', 
-	'main.cpp', 'easysock.cpp', 'sock.cpp',
+	'main.cpp', 'easysock.cpp', 'sock.cpp','paddle.cpp', 'ball.cpp',
 	dependencies: raylib, 
 )