Added comments to Solitaire.py and main.py

Project 1/Solitaire.py

@@ -1,35 +1,40 @@
 from Deck import Deck
+"""
+Defines the Solitaire game logic. Contains methods to play the game by dealing cards, removing cards based on game rules, and checking for a win condition.
+
+Important Note: The prints in this file only run when this file is ececuted directly. This file should not be executed directly normally.
+"""
 
 class Solitaire:
     def __init__(self):
         self.deck = Deck()
-        self.face_up = []
+        self.face_up = [] #List to hold face-up cards.
 
     def deal_until_four(self):
         while len(self.face_up) < 4 and self.deck.number_of_cards() > 0:
-            self.face_up.append(self.deck.deal())
+            self.face_up.append(self.deck.deal()) #Deals cards until there are four face-up cards.
 
     def remove_four_same_suit(self) -> bool:
         if len(self.face_up) < 4:
-            return False
+            return False #Not enough cards to remove four of the same suit.
         
         last_four = self.face_up[-4:]
         suit = last_four[0].get_suit()
 
         if all(card.get_suit() == suit for card in last_four):
             del self.face_up[-4:]
-            return True
+            return True #Removed four cards of the same suit.
         
         return False
     
     def remove_inner_two(self) -> bool:
         if len(self.face_up) < 4:
-            return False
+            return False #Not enough cards to remove inner two cards.
 
         last_four = self.face_up[-4:]
         if last_four[0].get_suit() == last_four[3].get_suit():
             del self.face_up[-3:-1]
-            return True
+            return True #Removed inner two cards.
 
         return False
 
@@ -38,21 +43,21 @@ class Solitaire:
         while removed and len(self.face_up) >= 4:
             removed = self.remove_four_same_suit()
             if not removed:
-                removed = self.remove_inner_two()
+                removed = self.remove_inner_two() # Attempts to remove cards based on game rules.
 
     def playGame(self) -> bool:
         self.deck.shuffle()
         self.face_up = []
 
-        self.deal_until_four()
+        self.deal_until_four() #Deals cards until there are four face-up cards.
 
         while self.deck.number_of_cards() > 0:
             self.remove_all_possible()
             self.face_up.append(self.deck.deal())
 
         self.remove_all_possible()
-        return len(self.face_up) == 0
+        return len(self.face_up) == 0  #   Checks for a win condition.
     
 if __name__ == "__main__":
     game = Solitaire()
-    print("win?", game.playGame())
+    print("win?", game.playGame()) #Prints whether the game was won or not. Not normally executed.