def steady_rain(ai_settings, screen, ship, raindrops):
# Create a raindrop and find the number of raindrop in a row
raindrop = Raindrop(ai_settings, screen)
number_column = get_number_column(ai_settings, ship.rect.width,
raindrop.rect.width)
# Create a row of raindrops
for column_number in range(number_column):
raindrop = Raindrop(ai_settings, screen)
# Create a random number to randomize the position of the raindrops
random_number = randint(-60, 60)
create_item(raindrop, raindrops, 0, column_number, random_number)
def _create_drop(self, drop_number, row_number):
drop = Raindrop(self)
drop_width, drop_height = drop.rect.size
drop.rect.x = drop_width + 2 * drop_width * drop_number
drop.y = 2 * drop.rect.height * row_number
drop.rect.y = drop.y
self.raindrops.add(drop)
def update_screen(ai_settings, screen, raindrops):
"""Update screen."""
screen.fill(ai_settings.bg_color)
for raindrop in raindrops.sprites():
new_raindrop = Raindrop(screen)
raindrops.draw(screen)
pygame.display.flip()
def change_grid_direction(ai_settings, raindrops, screen):
"""Move the grid back to the top edge."""
Raindrop(ai_settings, screen)
for raindrop in raindrops.sprites():
if raindrop.rect.y >= ai_settings.screen_height:
raindrop.y = -raindrop.rect.height
raindrop.rect.y = raindrop.y
def create_raindrop(r_settings, screen, raindrops, raindrop_number):
"""Create an raindrops and place it in the row."""
raindrop = Raindrop(r_settings, screen)
raindrop_width = raindrop.rect.width
raindrop.x = raindrop_width + 2 * raindrop_width * raindrop_number
raindrop.rect.x = raindrop.x
raindrops.add(raindrop)
def create_raindrop(ai_settings, screen, raindrops, number):
# 创建一个雨滴并加入当前行
raindrop = Raindrop(ai_settings, screen)
raindrop_width = raindrop.rect.width
raindrop.x = raindrop_width + 2 * raindrop_width * number
raindrop.rect.x = raindrop.x
raindrop.rect.y = raindrop.rect.height
raindrops.add(raindrop)
def create_raindrop(ai_settings, screen, raindrops, raindrop_number):
"""Create raindrop object at its location."""
raindrop = Raindrop(screen)
raindrop_width = raindrop.rect.width
raindrop_height = raindrop.rect.height
raindrop.x = raindrop_width + 2 * raindrop_width * raindrop_number
raindrop.rect.x = raindrop.x
raindrops.add(raindrop)
def create_raindrops(ai_settings, screen, ship, raindrops):
# Create a grid of raindrops
# Create a raindrop and find the number of raindrop in a column
raindrop = Raindrop(ai_settings, screen)
number_raindrops_y = get_number_items_y(ai_settings, raindrop.rect.height)
number_column = get_number_column(ai_settings, ship.rect.width,
raindrop.rect.width)
# Create a grid of raindrops
for column_number in range(number_column):
# Create a raindrop and place it in the column
for raindrop_number in range(number_raindrops_y):
raindrop = Raindrop(ai_settings, screen)
# Create a random number to randomize the position of the raindrops
random_number = randint(-30, 30)
create_item(raindrop, raindrops, raindrop_number, column_number,
random_number)
def create_grid(ai_settings, screen, raindrops):
raindrop = Raindrop(screen)
raindrop_width = raindrop.rect.width
available_space_x = ai_settings.screen_width - 2 * raindrop_width
number_raindrops_x = available_space_x // (2 * raindrop_width)
for raindrop_number in range(number_raindrops_x):
create_raindrop(ai_settings, screen, raindrops, raindrop_number)
ai_settings.new_grid = False
def _create_drop(self, drop_number, row_number):
"""Create an drop and place it in the row."""
drop = Raindrop(self)
drop_width, drop_height = drop.rect.size
drop.rect.x = drop_width + 2 * drop_width * drop_number
drop.y = 2 * drop.rect.height * row_number
drop.rect.y = drop.y
self.raindrops.add(drop)
def _create_droplets(self):
raindrop = Raindrop(self)
raindrop_width, raindrop_height = raindrop.rect.size
available_space_horizontally = self.screen_width - (2 * raindrop_width)
number_drops_fit_horizontally = available_space_horizontally // (
2 * raindrop_width)
for drops in range(number_drops_fit_horizontally):
self._create_drop(drops)
def create_raindrop(ai_settings, screen, raindrops, raindrop_number, row_number):
"""Create a raindrop and place it in the row."""
raindrop = Raindrop(ai_settings, screen)
raindrop_width = raindrop.rect.width
raindrop.x = raindrop_width + 2 * raindrop_width * raindrop_number
raindrop.rect.x = raindrop.x
raindrop.rect.y = raindrop.rect.height + 2 * raindrop.rect.height * row_number
raindrops.add(raindrop)
def creat_line_rain(ai_settings, screen, raindrops):
"""Создает дождь."""
# Создание пришельца и вычисление количества пришельцев в ряду
drop = Raindrop()
number_drop_x = get_number_drop_x(ai_settings, drop.rect.width)
# Создание первого ряда пришельцев.
for drop_number in range(number_drop_x):
create_drop(ai_settings, screen, raindrops, drop_number)
def create_raindrop_fleet(screen, raindrops):
raindrop = Raindrop(screen)
number_raindrops_x = get_number_raindrops_x(screen, raindrop.rect.width)
number_raindrops_y = get_number_raindrops_y(screen, raindrop.rect.height)
for line_number in range(number_raindrops_y):
for row_number in range(number_raindrops_x):
create_raindrop(screen, raindrops, row_number, line_number)
def create_raindrop(ayarlar, screen, raindrops, raindrop_number, row_number):
"""Create a raindrop and place it in the row."""
raindrop = Raindrop(ayarlar, screen)
raindrop_width = raindrop.rect.width
raindrop.x = 0.5 * raindrop_width + raindrop_width * raindrop_number
raindrop.rect.x = raindrop.x
raindrop.y = 0.5 * raindrop.rect.height + raindrop.rect.height * row_number
#raindrop.rect.y = raindrop.y # look at line 38 we need to store x direction but why we do not need y direction.
raindrops.add(raindrop)
def _create_raindrop(self, raindrop_number):
#Create a raindrop and place it in the game surface.
raindrop = Raindrop(self)
raindrop_width, raindrop_height = raindrop.rect.size
raindrop.x = (randint(0, self.settings.screen_width - raindrop_width))
raindrop.rect.x = raindrop.x
raindrop.rect.y = randint(
0, (self.settings.screen_height - raindrop_height))
self.raindrops.add(raindrop)
def _create_raindrop(self, raindrops_num, raindrop_row):
raindrop = Raindrop(self)
raindrop_width, raindrop_height = raindrop.rect.size
raindrop.x = raindrop_width + 2 * raindrop_width * raindrops_num
raindrop.rect.x = raindrop.x
raindrop.rect.y = raindrop.rect.height + 2 * raindrop.rect.height * raindrop_row
self.raindrops.add(raindrop)
def create_raindrop(screen, raindrops, row_number, line_number):
raindrop = Raindrop(screen)
raindrop_width = raindrop.rect.width
raindrop_height = raindrop.rect.height
raindrop.x = raindrop_width + 2 * raindrop_width * row_number
raindrop.y = raindrop_height + 2 * raindrop_height * line_number
raindrop.rect.x = raindrop.x
raindrop.rect.y = raindrop.y
raindrops.add(raindrop)
def create_row(r_settings, screen, raindrops):
"""Create a full row of raindrops."""
# Create an raindrop and find the number of raindrops in a row.
raindrop = Raindrop(r_settings, screen)
number_raindrops_x = get_number_raindrops_x(r_settings,
raindrop.rect.width)
# Create the row of raindrops.
for raindrop_number in range(number_raindrops_x):
create_raindrop(r_settings, screen, raindrops, raindrop_number)
def handle_event(self, event):
if event.type == self.ADDRAINDROP:
new_raindrop = Raindrop()
self.raindrops.add(new_raindrop)
self.all_sprites.add(new_raindrop)
self.obstacles.add(new_raindrop)
pressed_keys = pygame.key.get_pressed()
self.player.handle_keys(pressed_keys)
def _create_drop(self, drop_number):
new_drop = Raindrop(self)
drop_width, drop_height = new_drop.rect.size
new_drop.x = drop_number * drop_width * 2 + self._get_raincloud_buffer(
) // 2 + 2 * drop_width
new_drop.rect.x = int(new_drop.x)
new_drop.rect.y = self._get_drop_start_y()
self.drops.add(new_drop)
def create_raindrop(screen, myset, raindrops, x_number, y_number):
""" 创建单个雨滴 """
raindrop = Raindrop(screen, myset)
h = raindrop.rect.height
w = raindrop.rect.width
raindrop.rect.x = w + 2 * x_number * w
raindrop.x = raindrop.rect.x
raindrop.rect.y = h + 2 * y_number * h
raindrop.y = raindrop.rect.y
raindrops.add(raindrop)
def create_fleet(ai_settings, screen, raindrops):
"""Create a full fleet of raindrops."""
# Create an raindrop and find the number of raindrops in a row.
raindrop = Raindrop(ai_settings, screen)
number_raindrops_x = get_number_raindrops_x(ai_settings, raindrop.rect.width)
number_rows = get_number_rows(ai_settings, raindrop.rect.height)
# Create the fleet of raindrops.
for row_number in range(number_rows):
for raindrop_number in range(number_raindrops_x):
create_raindrop(ai_settings, screen, raindrops, raindrop_number, row_number)
def create_raindrop(ai_settings, screen, storm, raindrop_number,
raindrop_width, row_number):
# Create alien and place it in a row
raindrop = Raindrop(ai_settings, screen)
raindrop.x = raindrop_width + 2 * raindrop_width * raindrop_number
# x stores where the raindrop should be, raindrop rect object will move it on the screen
raindrop.rect.x = raindrop.x
# Need to update raindrop y, alien does not have a y attribute
raindrop.y = raindrop.rect.height + 2 * raindrop.rect.height * row_number
raindrop.rect.y = raindrop.y
storm.add(raindrop)
def create_one_row_fleet(ayarlar, screen, raindrops):
"""Create a only one row raindrop fleet."""
for row_number in range(1):
for raindrop_number in range(7):
raindrop = Raindrop(ayarlar, screen)
raindrop_width = raindrop.rect.width
raindrop.x = 0.5 * raindrop_width + raindrop_width * raindrop_number
raindrop.rect.x = raindrop.x
raindrop.y = 0 #0.1 * raindrop.rect.height #+ raindrop.rect.height * row_number
#raindrop.rect.y = raindrop.y # look at line 38 we need to store x direction but why we do not need y direction.
raindrops.add(raindrop)
def create_storm(ai_settings, screen, storm):
"""Create a full fleet of alieans."""
# Create an alien and find the number of aliens in a row
# Spacing between each alien is euqal to one alien width
raindrop = Raindrop(ai_settings, screen)
raindrop_width = raindrop.rect.width
number_raindrops_x = get_number_raindrops_x(ai_settings, raindrop_width)
number_rows = get_number_rows(ai_settings, raindrop.rect.height)
for row_number in range(number_rows):
for raindrop_number in range(number_raindrops_x):
create_raindrop(ai_settings, screen, storm, raindrop_number,
raindrop_width, row_number)
def create_grid(ai_settings, screen, ship, raindrops):
"""Create a grid of raindrops."""
# Create a raindrop and find the number of raindrops in a row.
# Spacing between each raindrop is equal to one raindrop width.
raindrop = Raindrop(ai_settings, screen)
number_raindrops_x = get_number_raindrops_x(ai_settings,
raindrop.rect.width)
number_rows = get_number_rows(ai_settings, ship.rect.height)
for row_number in range(number_rows):
for raindrop_number in range(number_raindrops_x):
create_raindrop(ai_settings, raindrops, screen, raindrop_number,
row_number)
def _create_drops(self):
drop = Raindrop(self)
drop_width, drop_height = drop.rect.size
available_space_x = self.settings.screen_width - drop_width
self.number_drops_x = available_space_x // (2 * drop_width)
available_space_y = self.settings.screen_height
number_rows = available_space_y // (2 * drop_height)
for row_number in range(number_rows):
self._create_row(row_number)
def creatd_fleet(myset, screen, raindrops, noline=True):
""" 创建雨滴群 默认生成全屏雨滴，如果noline = false， 则生成一行雨滴 """
raindrop = Raindrop(screen, myset)
rain_width = raindrop.rect.width
rain_height = raindrop.rect.height
x_number = get_raindrop_x_number(rain_width, myset)
if noline:
y_number = get_raindrop_y_number(rain_height, myset)
else:
y_number = 1
for y in range(y_number):
for x in range(x_number):
create_raindrop(screen, myset, raindrops, x, y)
def create_fleet(screen, settings, raindrops):
"""Create a full fleet of raindrops."""
# Create an raindrop and find the number of raindrops in a row.
# Spacing between each raindrop is equal to one raindrop width.
raindrop = Raindrop(screen, settings)
number_raindrops_x = get_number_raindrops_x(settings, raindrop.rect.width)
number_rows = get_number_rows(settings, raindrop.rect.height)
# Create the first row of raindrops.
for row_number in range(number_rows):
for raindrop_number in range(number_raindrops_x):
# Create an raindrop and place it in the row.
create_raindrop(screen, settings, raindrops, raindrop_number,
row_number)