def clicked(self, game, sprite):
if type(sprite) == TextSprite:
if sprite.text == dropper_locale.MENU_PLAY:
util.display_screen(game, game.game_screen)
elif sprite.text == dropper_locale.MENU_HOW_TO_PLAY:
util.display_screen(game, game.how_to_play_screen)
elif sprite.text == dropper_locale.MENU_QUIT:
util.exit_program()
def test_high_score_updated_on_end_shown(self):
"""
Checks that the high score is updated when the end game screen
is displayed.
"""
game = Game()
game.score = 10
util.display_screen(game, game.end_game_screen)
self.assertEqual(game.high_score, 10)
def test_how_to_play_click_opens_how_to_play_screen(self):
"""
Checks that the how to play screen is opened when the 'How
to Play' text is clicked on the menu screen.
"""
game = Game()
util.display_screen(game, game.menu_screen)
game.active_screen.clicked(
game, get_sprite(game.menu_screen,
dropper_locale.MENU_HOW_TO_PLAY))
self.assertEqual(game.active_screen, game.how_to_play_screen)
def test_play_click_opens_game_screen(self):
"""
Checks that the game screen is opened when the 'Play' text is
clicked on the menu screen.
"""
game = Game()
# Load sprites by display the screen
util.display_screen(game, game.menu_screen)
# Fake a click event
game.active_screen.clicked(
game, get_sprite(game.menu_screen, dropper_locale.MENU_PLAY))
self.assertEqual(game.active_screen, game.game_screen)
def test_game_ends_on_collision_with_bar(self):
"""
Checks to see if the end game screen is displayed when a bar
hits a player.
"""
game = Game()
util.display_screen(game, game.game_screen)
# Fill screen with bar
util.render_bar(game.active_screen, dropper_locale.ID_DROPPING_OBJECT,
util.colour_red, game.setting_width, 0)
# Move bar on top of player
util.move_rect_from_id(game.active_screen,
dropper_locale.ID_DROPPING_OBJECT,
(0, game.game_screen.player_y),
util.colour_cyan, util.colour_black)
# Run as if the game is ticking
game.active_screen.show(game)
self.assertEqual(game.active_screen, game.end_game_screen)
def show(self, game):
super().show(game)
# Update the player's position.
util.move_rect_from_id(self, dropper_locale.ID_PLAYER,
(pygame.mouse.get_pos()[0], self.player_y),
util.colour_black, util.colour_cyan)
# Iterate through each bar.
for sprite in self.sprites:
if sprite.identifier == dropper_locale.ID_DROPPING_OBJECT:
# If either part of the bar collides with the player, display the end game screen.
if sprite.part1.colliderect(
self.sprite_player.rect) or sprite.part2.colliderect(
self.sprite_player.rect):
util.display_screen(game, game.end_game_screen)
return
# If the bar has reached the bottom, remove it.
elif sprite.rect.y >= self.bar_hit_y:
self.sprites.remove(sprite)
pygame.draw.rect(self.surface, util.colour_cyan,
sprite.part1)
pygame.draw.rect(self.surface, util.colour_cyan,
sprite.part2)
game.score += 1
# Otherwise, move the bar down by 2.
else:
util.move_bar(self.surface, sprite, 2, util.colour_red,
util.colour_cyan)
# Increment game iteration.
game.iteration += 1
if game.iteration >= 100:
# Increment the difficulty every time the score reaches a multiple of 5,
# with a maximum difficulty of 3.
if game.score != 0 and game.score % 5 == 0 and game.difficulty > 3:
game.difficulty -= 1
# Reset the iteration and calculate the gap size.
game.iteration = 0
gap = (100 - (game.score * 4))
# Check that the player can actually fit in the gap.
if gap < 5:
gap = 5
# Render the bar.
util.render_bar(self,
dropper_locale.ID_DROPPING_OBJECT, util.colour_red,
randint(0, (self.width - 100)), gap)
# Re-render the score in the top left.
pygame.draw.rect(self.surface, util.colour_cyan,
self.sprite_score.rect)
self.sprite_score = util.render_text(self,
dropper_locale.GAME_SCORE.format(
game.score), (70, 20),
center=False)
def clicked(self, game, sprite):
if sprite.identifier == dropper_locale.HOW_TO_PLAY_GO_BACK:
util.display_screen(game, game.menu_screen)
def clicked(self, game, sprite):
if sprite.identifier == dropper_locale.END_GAME_PLAY_AGAIN:
util.display_screen(game, game.game_screen)
elif sprite.identifier == dropper_locale.END_GAME_RETURN_TO_MENU:
util.display_screen(game, game.menu_screen)