added README

src/ex4_furniture.py

@@ -62,17 +62,13 @@ class Furniture:
 class State:
     def __init__(
         self,
-        #plan: list[list[int]],
         width: int,
         height: int,
         furniture: dict[id, Furniture],
         parent: Optional[State] = None
     ):
-        #self.plan: list[list[int]] = plan
         self.furniture: dict[id, Furniture] = furniture
         self.parent: Optional[State] = parent
-        #self.width: int = len(plan[0])
-        #self.height: int = len(plan)
         self.width: int = width
         self.height: int = height
 
@@ -93,7 +89,6 @@ class State:
             for i, tiles in furniture.items()
         }
 
-        #return State(plan, furniture2)
         return State(width, height, furniture2)
 
     def to_list(self) -> list[list[int]]:
@@ -113,22 +108,6 @@ class State:
         return self.parent.get_depth() + 1
 
     def apply_move(self, id: int, offset: tuple[int, int]) -> Optional[State]:
-        #new_plan: list[list[int]] = [[0] * self.width for _ in range(self.height)]
-
-        """
-        for y, row in enumerate(self.plan):
-            for x, tile in enumerate(row):
-                if tile == id:
-                    x2, y2 = x + offset[0], y + offset[1]
-                    if x2 < 0 or x2 >= self.width or y2 < 0 or y2 >= self.height:
-                        return None
-                    if new_plan[y2][x2] not in (0, id):
-                        return None
-                    new_plan[y2][x2] = id
-                    new_plan[y][x] = 0
-                else:
-                    new_plan[y][x] = tile
-        """
         plan: list[list[int]] = self.to_list()
         furn2: Furniture = self.furniture[id].move(offset)
         for tx, ty in furn2.get_tiles():
@@ -192,7 +171,6 @@ def minimumMoves(current_plan: list[list[int]], target_plan: list[list[int]]) ->
     current_state = State.from_list(current_plan)
     target_state = State.from_list(target_plan)
 
-
     states: list[State] = [current_state]
     while len(states) != 0:
         new_states: list[State] = []