counterButton.py

import pygame 
from constants import *

pygame.init()

class CounterButton:
    """
    A class representing a circular button in pygame, used for moving a game piece.

    Attributes:
    - _window: The pygame window where the button is drawn.
    - _x (int): X-coordinate of the center of the button.
    - _y (int): Y-coordinate of the center of the button.
    - _radius (int): Radius of the circular button.
    - _cell : Represents the game cell associated with this button
    - _colour (tuple): RGB color of the button.
    - _text (str): Label for the button (default: "Move").
    - rect (pygame.Rect): A rectangle surrounding the circular button for event detection.
    - circle (pygame.draw.circle): The actual circular button drawn on the screen.
    """

    def __init__(self, window, x, y, radius, cell, colour):
        self._window = window
        self._x = x
        self._y = y
        self._radius = radius
        self._cell = cell
        self._colour = colour
        self._text = "Move"  # Default text label

        # Define a small, grey square rectangle around the button, for collision detection
        self.rect = pygame.Rect(x - 14, y - 14, 28, 28)
        pygame.draw.rect(window, DARK_GREY, self.rect, 2)

        # Draws the outline of the circular button with the colour of the player
        self.circle = pygame.draw.circle(self._window, self._colour, (x, y), 14, 3)

    def isClicked(self):
        """
        Checks if the button is clicked.
        """
        return self._cell

    def getText(self):
        """
        Retrieves the text associated with the button.
        """
        return self._text