class myTank(pygame.sprite.Sprite):
def __init__(self, player):
pygame.sprite.Sprite.__init__(self)
# 玩家编号(1/2)
self.player = player
# 不同玩家用不同的坦克(不同等级对应不同的图)
if player == 1:
self.Tanks = [
'./images/myTank/tank_T1_0.png',
'./images/myTank/tank_T1_1.png',
'./images/myTank/tank_T1_2.png'
]
elif player == 2:
self.Tanks = [
'./images/myTank/tank_T2_0.png',
'./images/myTank/tank_T2_1.png',
'./images/myTank/tank_T2_2.png'
]
else:
raise ValueError('myTank class -> player value error.')
# 坦克等级(初始0)
self.level = 0
# 载入(两个tank是为了轮子特效)
self.tank = pygame.image.load(self.Tanks[self.level]).convert_alpha()
self.tank_0 = self.tank.subsurface((0, 0), (48, 48))
self.tank_1 = self.tank.subsurface((48, 0), (48, 48))
self.rect = self.tank_0.get_rect()
# 保护罩
self.protected_mask = pygame.image.load(
'./images/others/protect.png').convert_alpha()
self.protected_mask1 = self.protected_mask.subsurface((0, 0), (48, 48))
self.protected_mask2 = self.protected_mask.subsurface((48, 0),
(48, 48))
# 坦克方向
self.direction_x, self.direction_y = 0, -1
# 不同玩家的出生位置不同
if player == 1:
self.rect.left, self.rect.top = 3 + 24 * 8, 3 + 24 * 24
elif player == 2:
self.rect.left, self.rect.top = 3 + 24 * 16, 3 + 24 * 24
else:
raise ValueError('myTank class -> player value error.')
# 坦克速度
self.speed = 3
# 是否存活
self.being = True
# 有几条命
self.life = 3
# 是否处于保护状态
self.protected = False
# 子弹
self.Bullet = Bullet()
# 射击
def shoot(self):
self.Bullet.being = True
self.Bullet.turn(self.direction_x, self.direction_y)
if self.direction_x == 0 and self.direction_y == -1:
self.Bullet.rect.left = self.rect.left + 20
self.Bullet.rect.bottom = self.rect.top - 1
elif self.direction_x == 0 and self.direction_y == 1:
self.Bullet.rect.left = self.rect.left + 20
self.Bullet.rect.top = self.rect.bottom + 1
elif self.direction_x == -1 and self.direction_y == 0:
self.Bullet.rect.right = self.rect.left - 1
self.Bullet.rect.top = self.rect.top + 20
elif self.direction_x == 1 and self.direction_y == 0:
self.Bullet.rect.left = self.rect.right + 1
self.Bullet.rect.top = self.rect.top + 20
else:
raise ValueError('myTank class -> direction value error.')
if self.level == 0:
self.Bullet.speed = 8
self.Bullet.stronger = False
elif self.level == 1:
self.Bullet.speed = 12
self.Bullet.stronger = False
elif self.level == 2:
self.Bullet.speed = 12
self.Bullet.stronger = True
elif self.level == 3:
self.Bullet.speed = 16
self.Bullet.stronger = True
else:
raise ValueError('myTank class -> level value error.')
# 等级提升
def up_level(self):
if self.level < 3:
self.level += 1
try:
self.tank = pygame.image.load(
self.Tanks[self.level]).convert_alpha()
except:
self.tank = pygame.image.load(self.Tanks[-1]).convert_alpha()
# 等级降低
def down_level(self):
if self.level > 0:
self.level -= 1
self.tank = pygame.image.load(self.Tanks[self.level]).convert_alpha()
# 向上
def move_up(self, tankGroup, brickGroup, ironGroup, myhome):
self.direction_x, self.direction_y = 0, -1
# 先移动后判断
self.rect = self.rect.move(self.speed * self.direction_x,
self.speed * self.direction_y)
self.tank_0 = self.tank.subsurface((0, 0), (48, 48))
self.tank_1 = self.tank.subsurface((48, 0), (48, 48))
# 是否可以移动
is_move = True
# 地图顶端
if self.rect.top < 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 石头/钢墙
if pygame.sprite.spritecollide(self, brickGroup, False, None) or \
pygame.sprite.spritecollide(self, ironGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 其他坦克
if pygame.sprite.spritecollide(self, tankGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 基地
if pygame.sprite.collide_rect(self, myhome):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
return is_move
# 向下
def move_down(self, tankGroup, brickGroup, ironGroup, myhome):
self.direction_x, self.direction_y = 0, 1
# 先移动后判断
self.rect = self.rect.move(self.speed * self.direction_x,
self.speed * self.direction_y)
self.tank_0 = self.tank.subsurface((0, 48), (48, 48))
self.tank_1 = self.tank.subsurface((48, 48), (48, 48))
# 是否可以移动
is_move = True
# 地图底端
if self.rect.bottom > 630 - 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 撞石头/钢墙
if pygame.sprite.spritecollide(self, brickGroup, False, None) or \
pygame.sprite.spritecollide(self, ironGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 撞其他坦克
if pygame.sprite.spritecollide(self, tankGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 大本营
if pygame.sprite.collide_rect(self, myhome):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
return is_move
# 向左
def move_left(self, tankGroup, brickGroup, ironGroup, myhome):
self.direction_x, self.direction_y = -1, 0
# 先移动后判断
self.rect = self.rect.move(self.speed * self.direction_x,
self.speed * self.direction_y)
self.tank_0 = self.tank.subsurface((0, 96), (48, 48))
self.tank_1 = self.tank.subsurface((48, 96), (48, 48))
# 是否可以移动
is_move = True
# 地图左端
if self.rect.left < 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 撞石头/钢墙
if pygame.sprite.spritecollide(self, brickGroup, False, None) or \
pygame.sprite.spritecollide(self, ironGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 撞其他坦克
if pygame.sprite.spritecollide(self, tankGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 大本营
if pygame.sprite.collide_rect(self, myhome):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
return is_move
# 向右
def move_right(self, tankGroup, brickGroup, ironGroup, myhome):
self.direction_x, self.direction_y = 1, 0
# 先移动后判断
self.rect = self.rect.move(self.speed * self.direction_x,
self.speed * self.direction_y)
self.tank_0 = self.tank.subsurface((0, 144), (48, 48))
self.tank_1 = self.tank.subsurface((48, 144), (48, 48))
# 是否可以移动
is_move = True
# 地图右端
if self.rect.right > 630 - 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 撞石头/钢墙
if pygame.sprite.spritecollide(self, brickGroup, False, None) or \
pygame.sprite.spritecollide(self, ironGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 撞其他坦克
if pygame.sprite.spritecollide(self, tankGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
# 基地
if pygame.sprite.collide_rect(self, myhome):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
is_move = False
return is_move
# 死后重置
def reset(self):
self.level = 0
self.protected = False
self.tank = pygame.image.load(self.Tanks[self.level]).convert_alpha()
self.tank_0 = self.tank.subsurface((0, 0), (48, 48))
self.tank_1 = self.tank.subsurface((48, 0), (48, 48))
self.rect = self.tank_0.get_rect()
self.direction_x, self.direction_y = 0, -1
if self.player == 1:
self.rect.left, self.rect.top = 3 + 24 * 8, 3 + 24 * 24
elif self.player == 2:
self.rect.left, self.rect.top = 3 + 24 * 16, 3 + 24 * 24
else:
raise ValueError('myTank class -> player value error.')
self.speed = 3
class enemyTank(pygame.sprite.Sprite):
def __init__(self, x=None, kind=None, is_red=None):
pygame.sprite.Sprite.__init__(self)
# 用于给刚生成的坦克播放出生特效
self.born = True
self.times = 90
# 坦克的种类编号
if kind is None:
self.kind = random.randint(0, 3)
else:
self.kind = kind
# 所有坦克
self.Tanks1 = [
'./images/enemyTank/enemy_1_0.png',
'./images/enemyTank/enemy_1_1.png',
'./images/enemyTank/enemy_1_2.png',
'./images/enemyTank/enemy_1_3.png'
]
self.Tanks2 = [
'./images/enemyTank/enemy_2_0.png',
'./images/enemyTank/enemy_2_1.png',
'./images/enemyTank/enemy_2_2.png',
'./images/enemyTank/enemy_2_3.png'
]
self.Tanks3 = [
'./images/enemyTank/enemy_3_0.png',
'./images/enemyTank/enemy_3_1.png',
'./images/enemyTank/enemy_3_2.png',
'./images/enemyTank/enemy_3_3.png'
]
self.Tanks4 = [
'./images/enemyTank/enemy_4_0.png',
'./images/enemyTank/enemy_4_1.png',
'./images/enemyTank/enemy_4_2.png',
'./images/enemyTank/enemy_4_3.png'
]
self.Tanks = [self.Tanks1, self.Tanks2, self.Tanks3, self.Tanks4]
# 是否携带食物(红色的坦克携带食物)
if is_red is None:
self.is_red = random.choice((True, False, False, False, False))
else:
self.is_red = is_red
# 同一种类的坦克具有不同的颜色, 红色的坦克比同类坦克多一点血量
if self.is_red:
self.color = 3
else:
self.color = random.randint(0, 2)
# 血量
self.blood = self.color
# 载入(两个tank是为了轮子特效)
self.tank = pygame.image.load(
self.Tanks[self.kind][self.color]).convert_alpha()
self.tank_0 = self.tank.subsurface((0, 48), (48, 48))
self.tank_1 = self.tank.subsurface((48, 48), (48, 48))
self.rect = self.tank_0.get_rect()
# 坦克位置
if x is None:
self.x = random.randint(0, 2)
else:
self.x = x
self.rect.left, self.rect.top = 3 + self.x * 12 * 24, 3
# 坦克是否可以行动
self.can_move = True
# 坦克速度
self.speed = 1
# 方向
self.direction_x, self.direction_y = 0, 1
# 是否存活
self.being = True
# 子弹
self.Bullet = Bullet()
# 射击
def shoot(self):
self.Bullet.being = True
self.Bullet.turn(self.direction_x, self.direction_y)
if self.direction_x == 0 and self.direction_y == -1:
self.Bullet.rect.left = self.rect.left + 20
self.Bullet.rect.bottom = self.rect.top - 1
elif self.direction_x == 0 and self.direction_y == 1:
self.Bullet.rect.left = self.rect.left + 20
self.Bullet.rect.top = self.rect.bottom + 1
elif self.direction_x == -1 and self.direction_y == 0:
self.Bullet.rect.right = self.rect.left - 1
self.Bullet.rect.top = self.rect.top + 20
elif self.direction_x == 1 and self.direction_y == 0:
self.Bullet.rect.left = self.rect.right + 1
self.Bullet.rect.top = self.rect.top + 20
else:
raise ValueError('enemyTank class -> direction value error.')
# 随机移动
def move(self, tankGroup, brickGroup, ironGroup, myhome):
self.rect = self.rect.move(self.speed * self.direction_x,
self.speed * self.direction_y)
is_move = True
if self.direction_x == 0 and self.direction_y == -1:
self.tank_0 = self.tank.subsurface((0, 0), (48, 48))
self.tank_1 = self.tank.subsurface((48, 0), (48, 48))
if self.rect.top < 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
self.direction_x, self.direction_y = random.choice(
([0, 1], [0, -1], [1, 0], [-1, 0]))
is_move = False
elif self.direction_x == 0 and self.direction_y == 1:
self.tank_0 = self.tank.subsurface((0, 48), (48, 48))
self.tank_1 = self.tank.subsurface((48, 48), (48, 48))
if self.rect.bottom > 630 - 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
self.direction_x, self.direction_y = random.choice(
([0, 1], [0, -1], [1, 0], [-1, 0]))
is_move = False
elif self.direction_x == -1 and self.direction_y == 0:
self.tank_0 = self.tank.subsurface((0, 96), (48, 48))
self.tank_1 = self.tank.subsurface((48, 96), (48, 48))
if self.rect.left < 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
self.direction_x, self.direction_y = random.choice(
([0, 1], [0, -1], [1, 0], [-1, 0]))
is_move = False
elif self.direction_x == 1 and self.direction_y == 0:
self.tank_0 = self.tank.subsurface((0, 144), (48, 48))
self.tank_1 = self.tank.subsurface((48, 144), (48, 48))
if self.rect.right > 630 - 3:
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
self.direction_x, self.direction_y = random.choice(
([0, 1], [0, -1], [1, 0], [-1, 0]))
is_move = False
else:
raise ValueError('enemyTank class -> direction value error.')
if pygame.sprite.spritecollide(self, brickGroup, False, None) \
or pygame.sprite.spritecollide(self, ironGroup, False, None) \
or pygame.sprite.spritecollide(self, tankGroup, False, None):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
self.direction_x, self.direction_y = random.choice(
([0, 1], [0, -1], [1, 0], [-1, 0]))
is_move = False
if pygame.sprite.collide_rect(self, myhome):
self.rect = self.rect.move(self.speed * -self.direction_x,
self.speed * -self.direction_y)
self.direction_x, self.direction_y = random.choice(
([0, 1], [0, -1], [1, 0], [-1, 0]))
is_move = False
return is_move
# 重新载入坦克
def reload(self):
self.tank = pygame.image.load(
self.Tanks[self.kind][self.color]).convert_alpha()
self.tank_0 = self.tank.subsurface((0, 48), (48, 48))
self.tank_1 = self.tank.subsurface((48, 48), (48, 48))