load program input when opening a solution

src/marble_engine.rs

@@ -17,11 +17,11 @@ pub struct Machine {
 }
 
 impl Machine {
-	pub fn new_empty(width: usize) -> Self {
+	pub fn new_empty(input:Vec<u8>,width: usize) -> Self {
 		Self {
 			board: Board::new_empty(width, width),
 			marbles: Vec::new(),
-			input: Vec::new(),
+			input,
 			input_index: 0,
 			output: Vec::new(),
 			steps: 0,