def test_player(self):
pygame.init()
test_render_group = pygame.sprite.LayeredUpdates()
actual = Player(test_render_group)
test_timer = Timer(20)
nest = FrogNest(1)
actual.rect.x = 101
actual.rect.y = 415
actual.index = 1
actual.direction = "right"
expected = Player(test_render_group)
actual.return_home()
self.assertEqual(actual.rect.x, expected.rect.x)
self.assertEqual(actual.rect.y, expected.rect.y)
self.assertEqual(actual.index, expected.index)
self.assertEqual(actual.direction, expected.direction)
actual.farthest_distance = 265
expected.score += 50 + 2 * test_timer.get_time()
actual.nest(test_timer, nest)
self.assertEqual(actual.farthest_distance, expected.farthest_distance)
self.assertEqual(actual.score, expected.score)
self.assertTrue(actual.disabled_nests.has(nest))
actual.win_game()
expected.score += 2000
self.assertEqual(actual.score, expected.score)
actual.kill()
expected.lives_left -= 1
self.assertEqual(actual.lives_left, expected.lives_left)
def move_player(player: Player, key_depressed, movement_distance_x,
movement_distance_y, sound_effect):
"""
Handles player movement when the AI is not being trained. This should only be called when the game is being played
by a human.
- :param player:
A Player object.
- :param key_depressed:
An int representing the key that was pressed to call the function. 119 for moving up, 97 for left, 100 for right, 115 for down. These correspond to WASD.
-:param movement_distance_x:
An int representing the distance a player will move in the horizontal directions
:param movement_distance_y:
An int representing the distance a player will move in the vertical directions
- :param sound_effect:
A sound effect asset to be played when the player moves
- :return:
None
"""
x_change = 0
y_change = 0
up = 119 # 'w' key ascii
left = 97 # 'a' key ascii
right = 100 # 'd' key ascii
down = 115 # 's' key ascii
if key_depressed == up: # if up key is pressed
if player.rect.y > 60: # not at top
sound_effect.play()
y_change -= movement_distance_y # move up
up_image = AssetDictionary.get_asset("frog")
up_image2 = AssetDictionary.get_asset("frog_jumping")
player.images = [up_image, up_image2]
new_y = player.rect.y
if player.farthest_distance > new_y > 110:
player.farthest_distance = new_y
player.score += 10
elif key_depressed == left: # if left key is pressed
if player.rect.x > 20: # not at leftmost border
sound_effect.play()
x_change -= movement_distance_x
left_image = pygame.transform.rotate(
AssetDictionary.get_asset("frog"), 90)
left_image2 = pygame.transform.rotate(
AssetDictionary.get_asset("frog_jumping"), 90)
player.images = [left_image, left_image2]
elif key_depressed == right: # if right key is pressed
if player.rect.x < 750: # not at rightmost border
sound_effect.play()
x_change += movement_distance_x
right_image = pygame.transform.rotate(
AssetDictionary.get_asset("frog"), -90)
right_image2 = pygame.transform.rotate(
AssetDictionary.get_asset("frog_jumping"), -90)
player.images = [right_image, right_image2]
elif key_depressed == down: # if down key is pressed
if player.rect.y < 800: # not at bottom
sound_effect.play()
y_change += movement_distance_y
down_image = pygame.transform.rotate(
AssetDictionary.get_asset("frog"), 180)
down_image2 = pygame.transform.rotate(
AssetDictionary.get_asset("frog_jumping"), 180)
player.images = [down_image, down_image2]
player.rect.x += x_change
player.rect.y += y_change