def __init__(self):
Application.__init__(self)
pygame.key.set_repeat(100,100)
self.gameover = False
self.kills = 0
self.ships = Group()
self.bullets = Group()
self.player_bullets = BulletGroup(10)
self.spawners = [ BadGuySpawner(100, self.ships, self.bounds, self.bullets),
FastGuySpawner(250, self.ships, self.bounds, self.bullets),
MadGuySpawner(300, self.ships, self.bounds, self.bullets)]
self.player = Player(self.screen_size[0]/2, self.screen_size[1]-25, 0, 0, self.bounds, self.player_bullets)
self.killed_text = UpdateText("Killed: ", self.kills, (self.screen_size[0]-100, self.screen_size[1]-25), 30)
self.lives_text = UpdateText("Lives: ", self.player.lives, (10, self.screen_size[1]-25), 30)
class Game(Application):
title = "Sqwars"
screen_size = 800, 600
min_dt = 200
pause_key = K_p
paused_text = "Press P to blast more baddies!"
gameover_msg = "Game Over!"
def __init__(self):
Application.__init__(self)
pygame.key.set_repeat(100,100)
self.gameover = False
self.kills = 0
self.ships = Group()
self.bullets = Group()
self.player_bullets = BulletGroup(10)
self.spawners = [ BadGuySpawner(100, self.ships, self.bounds, self.bullets),
FastGuySpawner(250, self.ships, self.bounds, self.bullets),
MadGuySpawner(300, self.ships, self.bounds, self.bullets)]
self.player = Player(self.screen_size[0]/2, self.screen_size[1]-25, 0, 0, self.bounds, self.player_bullets)
self.killed_text = UpdateText("Killed: ", self.kills, (self.screen_size[0]-100, self.screen_size[1]-25), 30)
self.lives_text = UpdateText("Lives: ", self.player.lives, (10, self.screen_size[1]-25), 30)
def handle_event(self, event):
self.player.vx = 0 # Player only moves when the key is down
key = pygame.key.get_pressed()
if key[pygame.K_SPACE]:
self.player.shoot(200)
if key[pygame.K_LEFT] and self.player.atedge != "Left":
self.player.vx = -150
if key[pygame.K_RIGHT] and self.player.atedge != "Right":
self.player.vx = 150
def update(self):
dt = min(self.min_dt, self.clock.get_time())
self.bullets.update(dt)
self.player_bullets.update(dt)
# Check if any of the enemy bullets hit the player, if they did, the player loses a life
if pygame.sprite.spritecollide(self.player, self.bullets, True):
self.player.lose_life()
self.lives_text.var = self.player.lives
# Check if any of the player bullets hit an enemy, if they did, kill the enemy and give the player more points
for bullet in self.player_bullets:
self.kills += bullet.kill_things(self.ships, self.player)
self.killed_text.var = self.kills
# Check if any of the player's bullets hit a enemy bullet, if they did, they both disappear
pygame.sprite.groupcollide(self.player_bullets, self.bullets, True, True)
self.ships.update(dt)
self.player.update(dt)
for spawner in self.spawners:
spawner.random_spawn()
# If ships get by the player, the player loses a life!
for ship in self.ships:
if ship.rect.bottom > self.bounds.bottom:
ship.kill()
self.player.lives -= 1
if self.player.lives == 0:
self.do_gameover()
def draw(self, screen):
# Draw E'ERTHANG
screen.fill((0,0,0))
self.ships.draw(screen)
self.bullets.draw(screen)
self.player_bullets.draw(screen)
self.player.draw(screen)
self.killed_text.draw(screen)
self.lives_text.draw(screen)
if self.is_gameover:
self.do_gameover()
