Move works again

src/player.rs

@@ -28,9 +28,15 @@ impl Player {
     pub fn get_life(&self) -> i16 {
         self.life
     }
+    pub fn get_max_life(&self) -> i16 {
+        self.max_life
+    }
     pub fn get_position(&mut self) -> &mut Position {
         &mut self.position
     }
+    pub fn get_immutable_position(&self) -> &Position {
+        &self.position
+    }
 
     /// add the given amount to the players gold stash
     pub fn retrieve_gold(&mut self, amount: usize) { self.gold += amount }