""" Reads user input and does actions when game play is on. """
import pygame

class Gameplay:
    """ Logic of the playfield """
    def __init__(self, player = None, field = None, status = None):
        self.status = status
        self.player = player
        self.field = field

    def step(self):
        """ Processes events for the step (frame) """
        for event in pygame.event.get():
            match event.type:
                case pygame.KEYDOWN:
                    match event.key:
                        case pygame.K_ESCAPE | pygame.K_q:
                            return True
                        case pygame.K_SPACE:
                            if self.player.fire_lazer():
                                return True
                case pygame.QUIT:
                    return True
                case pygame.MOUSEMOTION:
                    self.player.set_position(pygame.mouse.get_pos())
                case pygame.MOUSEBUTTONDOWN:
                    self.player.set_position(pygame.mouse.get_pos())
                    if event.button == 1:
                        if (
                                self.player.fire_lazer()
                                and self.status.lose_life() ):
                            return True
                    if event.button == 3:
                        self.player.set_direction()
        return False