Maze_Solver/cell.py at main · saarthakpant/Maze_Solver · GitHub

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from graphics import Window, Line, Point
class Cell:
    def __init__(self,win: Window = None) -> None:
        self.has_left_wall = True
        self.has_right_wall = True
        self.has_top_wall = True
        self.has_bottom_wall = True
        self._x1 = None
        self._x2 = None
        self._y1 = None
        self._y2 = None
        self.visited = False
        self._win = win

    def draw(self,x1,y1,x2,y2):
        self._x1 = x1
        self._x2 = x2
        self._y1 = y1
        self._y2 = y2
        if self.has_left_wall:
            line = Line(Point(x1,y1),Point(x1,y2))
            self._win.draw_line(line)
        else:
            line = Line(Point(x1,y1),Point(x1,y2))
            self._win.draw_line(line,"white")

        if self.has_top_wall:
            line = Line(Point(x1,y1),Point(x2,y1))
            self._win.draw_line(line)
        else:
            line = Line(Point(x1,y1),Point(x2,y1))
            self._win.draw_line(line,"white")

        if self.has_right_wall:
            line = Line(Point(x2,y1),Point(x2,y2))
            self._win.draw_line(line)
        else:
            line = Line(Point(x2,y1),Point(x2,y2))
            self._win.draw_line(line,"white")

        if self.has_bottom_wall:
            line = Line(Point(x1,y2),Point(x2,y2))
            self._win.draw_line(line)
        else:
            line = Line(Point(x1,y2),Point(x2,y2))
            self._win.draw_line(line,"white")

    def draw_move(self,to_cell,undo=False):
        half_length = abs(self._x2 - self._x1) // 2
        x_center = half_length + self._x1
        y_center = half_length + self._y1

        half_length2 = abs(to_cell._x2 - to_cell._x1) // 2
        x_center2 = half_length2 + to_cell._x1
        y_center2 = half_length2 + to_cell._y1

        move_line = Line(Point(x_center,y_center),Point(x_center2,y_center2))

        self._win.draw_line(move_line,"gray" if undo else "red")