class TargetPractice:
""" This class is work for all aspects of game."""
def __init__(self):
"""In this method we make helpful attributes and create a instance of class which is usefull for our GAME."""
pygame.init()
self.settings = Settings()
self.screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
self.screen_width = self.screen.get_rect().width
self.screen_height = self.screen.get_rect().height
pygame.display.set_caption('Target Practice')
self.stats = GameStats(self)
self.ship = Ship(self)
self.bullets = pygame.sprite.Group()
self.target = Target(self)
self.i = 0
# Make the play button.
self.play_button = Button(self, 'Play')
def run_game(self):
"""this method collects all methods and helper methods to make run_GAME."""
while True:
# Watch for keyword and mouse events.
self._check_events()
if self.stats.game_active:
self.ship.update()
self._update_bullets()
self._target_increase()
self._update_target()
self._update_screen()
def _check_events(self):
"""This method for checking keyword events and mouse events."""
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
self._check_keydown_events(event)
elif event.type == pygame.KEYUP:
self._check_keyup_events(event)
elif event.type == pygame.MOUSEBUTTONDOWN:
mouse_pos = pygame.mouse.get_pos()
self._check_play_button(mouse_pos)
def _check_play_button(self, mouse_pos):
"""Start a new game when the player clicks Play."""
button_clicked = self.play_button.rect.collidepoint(mouse_pos)
if button_clicked and not self.stats.game_active:
# Reset the game stastics.
self.settings.initialize_dynamic_settings()
self.stats.reset_stats()
self.stats.game_active = True
# Get rid of any remaining bullets.
self.bullets.empty()
# Create a center ship.
self.ship.center_ship()
# Hide the mouse cursor.
pygame.mouse.set_visible(False)
def _check_keydown_events(self, event):
""" check keyboard and mouse click."""
if event.key == pygame.K_UP:
self.ship.up = True
elif event.key == pygame.K_DOWN:
self.ship.down = True
elif event.key == pygame.K_q:
sys.exit()
elif event.key == pygame.K_SPACE:
self._fire_bullet()
def _check_keyup_events(self, event):
""" check keyword and mouse up."""
if event.key == pygame.K_UP:
self.ship.up = False
elif event.key == pygame.K_DOWN:
self.ship.down = False
def _fire_bullet(self):
if len(self.bullets) < self.settings.bullet_allowed:
new_bullet = Bullet(self)
self.bullets.add(new_bullet)
def _update_bullets(self):
self.bullets.update()
for bullet in self.bullets.copy():
if bullet.rect.left > 1350:
self.i += 1
self.bullets.remove(bullet)
elif self.i == 3:
self.stats.game_active = False
pygame.mouse.set_visible(True)
print(len(self.bullets))
def _update_target(self):
"""allow target to move."""
self._check_target_edges()
self.target.update()
if pygame.sprite.spritecollideany(self.target,
self.bullets) or self.i == 3:
self._target_hit()
def _target_increase(self):
"""target speed and ship speed increase."""
if pygame.sprite.spritecollideany(self.target, self.bullets):
sleep(2.0)
self.bullets.empty()
self.settings.increase_speed()
def _target_hit(self):
self.i = 0
self.bullets.empty()
self.ship.center_ship()
sleep(0.5)
self.stats.game_active = False
pygame.mouse.set_visible(True)
def _check_target_edges(self):
"""Respond appropriately if any aliens have reached an edge."""
if self.target.check_edges():
self.settings.target_direction *= -1
def _update_screen(self):
""" this method to draw on screen and flip."""
self.screen.fill(self.settings.bg_color)
self.ship.blitme()
for bullet in self.bullets.sprites():
bullet.draw_bullet()
self.target.draw_target()
# Draw the play button if the is inactive.
if not self.stats.game_active:
self.play_button.draw_button()
# Make the most recently drawn screen visible.
pygame.display.flip()
class TargetPractice:
"""Overall class to manage game assets and behavior."""
def __init__(self):
"""Initialize the game, and create game resources."""
pygame.init()
self.settings = Settings()
self.screen = pygame.display.set_mode((0, 0), pygame.FULLSCREEN)
self.settings.screen_width = self.screen.get_rect().width
self.settings.screen_height = self.screen.get_rect().height
pygame.display.set_caption("Target Practice")
self.ship = Ship(self)
self.bullets = pygame.sprite.Group()
self.target = Target(self)
self.hitcount = 0
self.play_button = Button(self, "Play")
def run_game(self):
"""Start the main loop for the game."""
while True:
self._check_events()
if self.settings.game_active:
self.ship.update()
self._update_bullets()
self._update_target()
self._update_screen()
def _check_events(self):
"""Respond to keypresses and mouse events."""
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
elif event.type == pygame.MOUSEBUTTONDOWN:
mouse_pos = pygame.mouse.get_pos()
self._check_play_button(mouse_pos)
elif event.type == pygame.KEYDOWN:
self._check_keydown_events(event)
elif event.type == pygame.KEYUP:
self._check_keyup_events(event)
def _check_keydown_events(self, event):
"""Respond to keypresses."""
if event.key == pygame.K_UP:
self.ship.moving_up = True
elif event.key == pygame.K_DOWN:
self.ship.moving_down = True
elif event.key == pygame.K_SPACE and self.settings.game_active:
self._fire_bullet()
elif event.key == pygame.K_p and not self.settings.game_active:
self._start_game()
elif event.key == pygame.K_q:
sys.exit()
def _check_keyup_events(self, event):
"""Respond to to key Releases."""
if event.key == pygame.K_UP:
self.ship.moving_up = False
elif event.key == pygame.K_DOWN:
self.ship.moving_down = False
def _check_play_button(self, mouse_pos):
"""Start a new game when the player clicks Play."""
button_clicked = self.play_button.rect.collidepoint(mouse_pos)
if button_clicked and not self.settings.game_active:
self._start_game()
def _start_game(self):
# Hide the mouse cursor.
pygame.mouse.set_visible(False)
# Reset the game statistics/
self.settings.game_active = True
# Get rid of any remaining bullets & reset hitcount.
self.bullets.empty()
# Create a new fleet and center the ship.
self.target.center_target()
self.ship.center_ship()
self.settings.initialize_dynamic_settings()
def _fire_bullet(self):
new_bullet = Bullet(self)
self.bullets.add(new_bullet)
def _update_bullets(self):
"""Position of bullets and get rid of old bullets."""
# Update bullet positions.
self.bullets.update()
# Get rid of bullets that have dissapeared.
for bullet in self.bullets.copy():
if bullet.rect.right >= self.screen.get_rect().width:
self.bullets.remove(bullet)
self.settings.misses += 1
if self.settings.misses >= 3:
self.settings.game_active = False
pygame.mouse.set_visible(True)
self.hitcount = 0
self.settings.misses = 0
break
bullet.draw_bullet()
self._check_bullet_target_collisions()
def _check_bullet_target_collisions(self):
"""Respond to bullet-target collisions."""
# Check for any bullets that have hit target.
# If so, get rid of the bullet keep the target.
for bullet in self.bullets.copy():
if bullet.is_collided_with(self.target):
bullet.kill()
self.hitcount += 1
print("Good Hit #" + str(self.hitcount))
if self.hitcount % 3 == 0:
self.settings.increase_speed()
def _update_target(self):
"""
Check if the fleet is at an edge,
then Update the positions of all aliens in the fleet."""
self._check_target_edges()
self.target.update()
def _check_target_edges(self):
"""Respond if target hits edge"""
if self.target.check_edges():
self._change_target_direction()
def _change_target_direction(self):
self.settings.target_direction *= -1
def _update_screen(self):
"""Update images on the screen, and flip to new screen."""
self.screen.fill(self.settings.bg_color)
self.ship.blitme()
for bullet in self.bullets.sprites():
bullet.draw_bullet()
self.target.blitme()
# Draw the play button if the game is inactive.
if not self.settings.game_active:
self.play_button.draw_button()
pygame.display.flip()