def init(self):
margin = self.width * 0.10
pygame.font.init()
self.score = 0
# Ship
Ship.init(self.width)
self.shipGroup = pygame.sprite.Group(Ship(self.width/2, \
self.height - margin))
col = self.width // 10
self.enemies = pygame.sprite.Group()
# Boss
Boss.init(self.width, 'images/boss.png')
wB, hB = Boss.image.get_size()
for i in range(3, 7):
x = i * col + wB / 2
y = margin
self.enemies.add(Boss(x, y))
# Guards
Guard.init(self.width)
for i in range(1, 9):
for j in range(2, 4):
x = i * col + wB / 2 + 1 # centered based on boss
y = margin * j
self.enemies.add(Guard(x, y))
# Grunts
Grunt.init(self.width)
for i in range(10):
for j in range(4, 6):
x = i * col + wB / 2 + 1 # centered based on boss
y = margin * j
self.enemies.add(Grunt(x, y))
self.bullets = pygame.sprite.Group()
def init(self):
self.introMusic = pygame.mixer.Sound('sounds/stage-intro.ogg')
self.introTimer = 7
self.playedIntro = False
self.intro = True
self.error = 3
if self.difficulty == "easy":
self.error = 3
elif self.difficulty == "normal":
self.error = 2
elif self.difficulty == "hard":
self.error = 1
self.margin = self.width * 0.12
offset = self.width * 0.07 # For alien separation
self.time = 0
self.score = 0
# For score text
self.scoreFont = pygame.font.SysFont('emulogic', 15)
self.text = self.scoreFont.render('Score ', False, (255, 0, 0),
(0, 0, 0))
self.scoreTxt = self.scoreFont.render(str(self.score), False,
(255, 255, 255), (0, 0, 0))
# Ship
Ship.init(self.width)
self.startX = self.width / 2
self.startY = self.height - self.margin
self.shipGroup = pygame.sprite.Group(Ship(self.startX, self.startY))
# Ship lives
imageSize = self.shipGroup.sprites()[0].size // 2
livesImage = pygame.transform.scale(\
pygame.image.load('images/ship-lives.png').convert_alpha(),\
(imageSize, imageSize))
self.shipLives = []
for i in range(self.shipGroup.sprites()[0].lives):
self.shipLives.append(livesImage)
self.deathTime = 0
# Explosions
self.shipExpl = pygame.sprite.Group()
self.enemyExpl = pygame.sprite.Group()
self.shipDead = pygame.mixer.Sound('sounds/explosion.ogg')
self.enemyDead = pygame.mixer.Sound('sounds/enemy-dead.ogg')
self.canShoot = True
self.divingSound = pygame.mixer.Sound('sounds/enemy-diving.ogg')
self.respawn = True
col = self.width // 10
self.enemies = pygame.sprite.Group()
# Boss
Boss.init(self.width, 'images/boss.png')
wB, hB = Boss.image.get_size()
for i in range(3, 7):
x = i * col + wB / 2
y = self.margin
self.enemies.add(Boss(x, y, self.difficulty))
# Guards
Guard.init(self.width, 'images/guard.png')
for i in range(1, 9):
for j in range(2, 4):
x = i * col + wB / 2 + 1 # centered based on boss
y = self.margin / 2 + offset * j
self.enemies.add(Guard(x, y, self.difficulty))
# Grunts
Grunt.init(self.width, 'images/grunt.png')
for i in range(10):
for j in range(4, 6):
x = i * col + wB / 2 + 1 # centered based on boss
y = self.margin / 2 + offset * j
self.enemies.add(Grunt(x, y, self.difficulty))
self.buckets = {}
self.midBuckets = set() # middle of buckets
for enemy in self.enemies:
if isinstance(enemy, Grunt):
enemyRect = enemy.rect
x, y = enemyRect.topright
cx = enemyRect.centerx
self.buckets[x] = []
self.midBuckets.add(cx)
self.midBuckets = sorted(list(self.midBuckets))
self.bucketsLst = sorted(self.buckets.keys())
# self.flap = False
self.shipBullets = pygame.sprite.Group()
self.shipSound = pygame.mixer.Sound('sounds/ship-shot.ogg')
self.enemyBullets = pygame.sprite.Group()
stateFont = pygame.font.SysFont('emulogic', 20)
self.gameOver = False
self.gOMusic = pygame.mixer.Sound('sounds/game-over.ogg')
# game over text
self.gO = stateFont.render('GAME OVER', False, (255, 0, 0))
self.won = False
self.wonMusic = pygame.mixer.Sound('sounds/game-won.ogg')
# wining text
self.win = stateFont.render('YOU WON', False, (0, 255, 255))
self.playedMusic = False
self.restartFont = pygame.font.SysFont('emulogic', 15)
self.restartTxt = self.restartFont.render("Press 'R' to restart.", False, \
(255,0,0))
self.displayTxt = True
def init(self):
pygame.font.init()
self.state = "start"
# Start state
self.logo = pygame.transform.scale(pygame.image.load('images/galaga-logo.png').convert_alpha(), \
(int(self.height/2), int(self.width/2)))
startFont = pygame.font.SysFont('emulogic', 15)
self.startTxt = startFont.render("Press 'SPACE' to start.", False, \
(0,255,255))
self.displayTxt = True
# Game state
margin = self.width * 0.12
offset = self.width * 0.07 # For alien separation
self.time = 0
self.score = 0
# For score text
self.scoreFont = pygame.font.SysFont('emulogic', 15)
self.text = self.scoreFont.render('Score ', False, (255,0,0), (0,0,0))
self.scoreTxt = self.scoreFont.render(str(self.score), False, (255,255,255), (0,0,0))
# Ship
Ship.init(self.width)
self.startX = self.width/2
self.startY = self.height - margin
self.shipGroup = pygame.sprite.Group(Ship(self.startX, self.startY))
col = self.width//10
self.enemies = pygame.sprite.Group()
# Boss
Boss.init(self.width, 'images/boss.png')
wB, hB = Boss.image.get_size()
for i in range(3, 7):
x = i * col + wB/2
y = margin
self.enemies.add(Boss(x, y))
# Guards
Guard.init(self.width)
for i in range(1, 9):
for j in range(2, 4):
x = i * col + wB/2 + 1 # centered based on boss
y = margin/2 + offset * j
self.enemies.add(Guard(x, y))
# Grunts
Grunt.init(self.width)
for i in range(10):
for j in range(4, 6):
x = i * col + wB/2 + 1 # centered based on boss
y = margin/2 + offset * j
self.enemies.add(Grunt(x, y))
self.shipBullets = pygame.sprite.Group()
self.enemyBullets = pygame.sprite.Group()
stateFont = pygame.font.SysFont('emulogic', 20)
self.gameOver = False
# game over text
self.gO = stateFont.render('GAME OVER', False, (255, 0, 0))
self.won = False
# wining text
self.win = stateFont.render('YOU WON', False, (0,255,255))