class Dungeon(Element):
"""класс подземелья"""
def __init__(self):
super().__init__()
self.unused_keys = []
self.first = True
self.rooms = {}
self.enemies = []
self.objects = []
self.base = []
self.entities = []
self.buttons = []
self.user_name = ''
self.con = sqlite3.connect(DATABASE)
self.background, self.top_panel, self.bottom_panel = None, None, None
self.player = Player((1, 1), 5, 5, 1, 1, 3, 3, 0, 255)
self.current_room = 1
self.turn = 1
self.change_room(1)
def new(self):
self.unused_keys = []
self.rooms = {}
self.enemies = []
self.objects = []
self.base = []
self.entities = []
self.buttons = []
self.user_name = ''
self.first = True
self.background, self.top_panel, self.bottom_panel = None, None, None
self.player = Player((1, 1), 5, 5, 1, 1, 3, 3, 0, 255)
self.current_room = 1
self.turn = 1
self.change_room(1)
def change_room(self, num): # смена комнаты, в которой находится игрок
self.enemies = []
self.objects = []
self.base = []
if num not in self.rooms.keys():
# если следующей комнаты не существует
self.generate_level(num)
else:
self.enemies = self.rooms[num].enemies
self.objects = self.rooms[num].objects
if self.first:
# если запустили первый раз
self.player.position = (1, 1)
self.first = False
elif num > self.current_room: # смотрим, откуда пришел игрок
self.player.position = self.rooms[num].enter[1], \
self.rooms[num].enter[0]
else:
self.player.position = self.rooms[num].exit_[1], \
self.rooms[num].exit_[0]
self.current_room = num
self.entities = [self.player, *self.enemies]
self.load_room(self.current_room)
def load_room(self, num_of_room): # загрузка комнаты на экран
self.base = []
level = self.rooms[num_of_room].structure()
empty = Image.open('Sprites/ground/idle/00.png')
wall = Image.open('Sprites/wall/idle/00.png')
background = Image.new('RGB',
(len(level[0]) * TILE, len(level) * TILE),
(255, 255, 255))
# собираем из маленьких изображений пустых клетов и стен
# одно большое изображение поля чтобы потом отображать только его
for i in range(len(level)):
for k in range(len(level[i])):
if level[i][k] == 'W':
self.base.append(Wall((k, i)))
background.paste(wall, (k * TILE, i * TILE))
else:
self.base.append(Empty((k, i)))
background.paste(empty, (k * TILE, i * TILE))
self.background = pygame.image.fromstring(background.tobytes(),
background.size,
background.mode)
self.top_panel = Panel(self.player, 0) # создаем верхнюю
self.bottom_panel = Panel(None, 550) # и нижнюю панели
self.buttons = [ # создаем кнопки
Button('game/panel/exit', (550, 10), 'menu'),
Button('game/panel/inventory', (450, 10), 'inventory'),
Button('game/panel/save', (500, 10), 'save'),
]
def generate_enemies(self, room):
patterns = [
['blue', 2, 2, 1, 1, 2, 2],
['green', 3, 3, 1, 2, 2, 2],
['red', 3, 3, 2, 2, 2, 2],
['purple', 4, 4, 2, 3, 3, 3],
]
enemy_number = [0, 0, 0, 0]
if room == 1:
a = random.randint(2, 4)
enemy_number = [a, 4 - a, 0, 0]
elif 2 <= room <= 5:
a = random.randint(3, 4)
enemy_number = [4 - a, a, 0, 0]
elif 6 <= room <= 9:
a = random.randint(2, 3)
enemy_number = [1, a, 3 - a, 0]
elif 10 <= room <= 14:
a = random.randint(3, 5)
enemy_number = [0, 5 - a, a, 0]
elif 15 <= room <= 20:
a = random.randint(3, 4)
enemy_number = [0, 4 - a, a, 1]
elif room > 20:
a = random.randint(4, 5)
enemy_number = [0, 0, 6 - a, a]
return [
patterns[i] for i in range(len(patterns))
for _ in range(enemy_number[i])
]
def generate_level(self, num): # генерация уровня игры (карты)
closed_cells = [self.player.position]
enter = (0, 0)
if num != 1:
enter = self.rooms[num - 1].enter_from_exit()
enemies_options = self.generate_enemies(num)
for i in range(len(enemies_options)): # генерация врагов
x, y = random.randint(2, 9), random.randint(2, 8)
while (x, y) in closed_cells:
x, y = random.randint(2, 9), random.randint(2, 8)
self.enemies.append(Enemy((x, y), *enemies_options[i]))
closed_cells.append((x, y))
for i in range(random.randint(6, 7)): # генерация коробок
x, y = random.randint(2, 8), random.randint(2, 7)
while (x, y) in closed_cells:
x, y = random.randint(2, 8), random.randint(2, 7)
self.objects.append(Box((x, y)))
closed_cells.append((x, y))
a, b = (0, 2)
for i in range(random.randint(a, b)): # генерация зельев для здоровья
x, y = random.randint(1, 9), random.randint(2, 8)
while (x, y) in closed_cells:
x, y = random.randint(1, 9), random.randint(2, 8)
self.objects.append(Chest((x, y), 'potion', 'green'))
closed_cells.append((x, y))
exit_ = random.choice([(random.randint(2, 8), 11),
(9, random.randint(2, 9))])
if num > 6: # генерация зельев для повышения силы или количества ходов
if not random.randint(0, 2):
x, y = random.randint(1, 9), random.randint(2, 8)
while (x, y) in closed_cells:
x, y = random.randint(1, 9), random.randint(2, 8)
self.objects.append(
Chest((x, y), 'potion', random.choice(['red', 'blue'])))
closed_cells.append((x, y))
if not random.randint(0, 2) and len(self.unused_keys) < 6:
# генерация двери, если неиспользованных ключей меньше 6
door_color = random.choice(['red', 'blue', 'green'])
x, y = random.randint(1, 9), random.randint(1, 8)
while (x, y) in closed_cells:
x, y = random.randint(2, 9), random.randint(2, 8)
self.objects.append(Chest((x, y), 'key', door_color))
self.unused_keys.append(door_color)
if not random.randint(0, 2) and self.unused_keys:
# добавится ли дверь в текущую комнату
self.objects.append(
Door((exit_[1], exit_[0]),
self.unused_keys.pop(
random.randint(0,
len(self.unused_keys) - 1))))
self.rooms[num] = Room(exit_, self.enemies, self.objects, num, enter)
def load(self, user_name): # загрузка игры с базы
cur = self.con.cursor()
self.user_name = user_name
player = cur.execute(f"""SELECT room_num,
hit_points, max_hit_points,
damage, max_damage,
action_points, max_action_points,
posX, posY, experience, max_experience FROM users
WHERE user_name = '{user_name}'""").fetchone()
# все харастеристикик игрока
self.unused_keys = list(
map(
lambda i: i[0],
cur.execute(f"""SELECT type
FROM inventory
WHERE user = '******' AND used = 'False'""")))
self.player = Player((player[-4], player[-3]), *player[1:-4],
*player[-2:]) # игрок
self.player.inventory = list(
map(
lambda i: i[0],
cur.execute(f"""SELECT
type FROM inventory
WHERE user = '******' AND used = 'True'""")))
self.current_room = player[0]
rooms = cur.execute(f"""SELECT id, number, enter_posX,
enter_posY, exit_posX, exit_posY FROM rooms
WHERE user = '******'""").fetchall()
self.rooms = {}
for room_id, number, *positions in rooms: # все комнаты подземелья
enemies = cur.execute(f"""SELECT color, hit_points,
max_hit_points,
action_points, max_action_points,
damage, max_damage, posX, posY FROM entities
WHERE room_id = {room_id}""").fetchall()
list_of_enemies = []
list_of_objects = []
# все враги на карте
for color, hit, m_hit, act, m_act, dam, m_dam, x, y in enemies:
list_of_enemies.append(
Enemy((x, y), color, hit, m_hit, dam, m_dam, act, m_act))
objects = cur.execute(f"""SELECT type, posX, posY, inside,
color, stage FROM objects
WHERE room_id = {room_id}""").fetchall()
for type_, x, y, inside, color, stage in objects:
# все объекты на карте
if type_ == 1: # коробки
list_of_objects.append(Box((x, y)))
elif type_ == 2: # сундуки
list_of_objects.append(
Chest((x, y), *reversed(inside.split('_'))))
if stage:
list_of_objects[-1].touch()
else: # двери
list_of_objects.append(Door((x, y), color))
self.rooms[number] = Room(positions[-2:], list_of_enemies,
list_of_objects, number, positions[:2])
self.enemies = self.rooms[self.current_room].enemies
self.entities = [self.player, *self.enemies]
self.objects = self.rooms[self.current_room].objects
self.load_room(player[0])
def save_room(self, n): # сохранение 1 комнаты в базе
cur = self.con.cursor()
room_id = cur.execute(f"""SELECT id FROM rooms
WHERE number = {n} and user = '******'""").fetchone()[0]
room = self.rooms[n]
for enemy in room.enemies:
if enemy.alive:
cur.execute(f"""INSERT INTO entities(hit_points,
max_hit_points,
action_points, max_action_points,
damage, max_damage, posX, posY, room_id, color)
values({enemy.hit_points[0]}, {enemy.hit_points[1]},
{enemy.action_points[0]}, {enemy.action_points[1]},
{enemy.damage[0]}, {enemy.damage[1]},
{enemy.position[0]}, {enemy.position[1]}, {room_id},
'{enemy.color}')""")
for obj in room.objects: # объекты комнаты
if obj.name == 'box':
cur.execute(f"""INSERT INTO objects(type, posX, posY,
room_id)
values(1, {obj.position[0]},
{obj.position[1]}, {room_id})""")
elif obj.stage == 0: # если объект активен
if obj.name == 'chest':
cur.execute(f"""INSERT INTO objects(type, posX,
posY, room_id, inside) values(2, {obj.position[0]},
{obj.position[1]}, {room_id}, '{obj.inside.name}')""")
elif obj.name == 'door':
cur.execute(f"""INSERT INTO objects(type, posX,
posY, room_id, color) values(3, {obj.position[0]},
{obj.position[1]}, {room_id}, '{obj.color}')""")
elif obj.stage == 1 and obj.name == 'chest':
if obj.name == 'chest':
cur.execute(f"""INSERT INTO objects(type, posX,
posY, room_id, inside, stage)
values(2, {obj.position[0]},
{obj.position[1]}, {room_id},
'{obj.inside.name}', 1)""")
self.con.commit()
def update_base(self):
# обновление базы (если имя пользователя уже вводилось)
cur = self.con.cursor()
cur.execute(f"""UPDATE users
SET room_num = {self.current_room},
hit_points = {self.player.hit_points[0]},
max_hit_points = {self.player.hit_points[1]},
action_points = {self.player.action_points[0]},
max_action_points = {self.player.action_points[1]},
damage = {self.player.damage[0]},
max_damage = {self.player.damage[1]},
posX = {self.player.position[0]},
posY = {self.player.position[1]},
experience = '{self.player.experience[0]}',
max_experience = '{self.player.experience[1]}'
WHERE user_name = '{self.user_name}'""")
self.con.commit()
cur.execute("""DELETE FROM inventory
WHERE user = '******'""") # удаление старого инвентаря
for obj in self.player.inventory:
cur.execute(f"""INSERT INTO inventory(user, type, used)
values('{self.user_name}', '{obj}', 'True')""")
for obj in self.unused_keys:
cur.execute(f"""INSERT INTO inventory(user, type, used)
values('{self.user_name}', '{obj}', 'False')""")
self.con.commit()
for n, room in self.rooms.items():
# если в комнату заходили, то есть могли изменяться
# положения врагов, объектов и тд
room_id = cur.execute(f"""SELECT id FROM rooms
WHERE number = {n}
and user = '******'""").fetchone()[0]
cur.execute(f"""DELETE FROM entities
WHERE room_id = {room_id}""")
self.con.commit()
cur.execute(f"""DELETE FROM objects
WHERE room_id = {room_id}""")
self.con.commit()
self.save_room(n)
def save(self, user_name): # функция сохранения базы
cur = self.con.cursor()
self.user_name = user_name if not self.user_name else self.user_name
cur.execute(f"""INSERT INTO users(user_name, room_num,
hit_points, max_hit_points,
action_points, max_action_points,
damage, max_damage, posX, posY, experience, max_experience)
values('{self.user_name}', {self.current_room},
{self.player.hit_points[0]}, {self.player.hit_points[1]},
{self.player.action_points[0]}, {self.player.action_points[1]},
{self.player.damage[0]},{self.player.damage[1]},
{self.player.position[0]},
{self.player.position[1]},
'{self.player.experience[0]}', '{self.player.experience[1]}')""")
# добавление нового пользователя со всеми характеристиками
self.con.commit()
for obj in self.player.inventory: # добавление инвентаря игрока
cur.execute(f"""INSERT INTO inventory(user, type, used)
values('{self.user_name}', '{obj}', 'True')""")
for obj in self.unused_keys: # добавляются неиспользованные ключи
cur.execute(f"""INSERT INTO inventory(user, type, used)
values('{self.user_name}', '{obj}', 'False')""")
for n, room in self.rooms.items():
cur.execute(f"""INSERT INTO rooms(number, enter_posX,
enter_posY, exit_posX, exit_posY, user)
values({n}, {room.enter[0]}, {room.enter[1]},
{room.exit_[0]}, {room.exit_[1]}, '{self.user_name}')""")
self.con.commit()
self.save_room(n) # добавление каждой комнаты в базу
def get(self, coordinates, diff=(0, 0)):
"""Возвращает объект по координатам"""
for obj in [*self.entities, *self.objects, *self.base]:
if obj.position == (coordinates[0] + diff[1],
coordinates[1] + diff[0]):
if getattr(obj, 'alive', True):
return obj
def player_move(self, button):
"""Движение игрока"""
# словарь вида {кнопка: (смещение на X и Y)}
buttons_keys = {
pygame.K_LEFT: (0, -1),
pygame.K_RIGHT: (0, 1),
pygame.K_UP: (-1, 0),
pygame.K_DOWN: (1, 0)
}
if any([
i.animator.animation not in ['idle', 'die']
for i in self.enemies
]):
# если враги еще совершают какие-то действия, то игрок стоит
return
if self.player.animator.animation != 'idle':
# если игрок совершает какое-то действие, то
# мы не начинаем новое действие
return
if button not in buttons_keys.keys():
return # если нажали на неизвестную кнопку
# проверяем на нахождение в телепорте
self.player.interaction_teleport(self)
# взаимодействуем с объектом
obj = self.get(self.player.position, buttons_keys[button])
obj_name = obj.name if hasattr(obj, 'name') else None
self.player.interaction(self, buttons_keys[button])
if obj_name == 'enemy' and not obj.alive:
self.player.experience[0] += 2
if self.player.experience[0] > self.player.experience[1]:
config.NEXT_WINDOW = 'win'
def enemies_move(self):
"""Движение врагов"""
if self.player.animator.animation != 'idle':
return
# если игрок что-то делает, то враги не начинают новых действий
options = [(-1, 0), (1, 0), (0, -1), (0, 1)]
res = []
blocked_cells = []
for enemy in self.enemies:
if not enemy.alive:
# текущий враг метрв, то переходим к следущему врагу
continue
if enemy.animator.animation != 'idle':
res.append(True)
# если враг уже совершает действие,
# то переходим к следущему врагу
continue
checking = []
for i in options:
checking.append(
self.get(enemy.position, i).name in ('player', 'empty'))
if not any(checking): # если врагу некуда идти
res.append(False)
continue
player_pos = self.player.position
enemy_pos = enemy.position
diff = (0, 0)
if random.randint(0, 1): # генерация ходов врага
# враг пытается приблизиться к игроку
if enemy_pos[0] != player_pos[0]:
diff = (0, -1) if enemy_pos[0] > player_pos[0] else (0, 1)
elif enemy_pos[1] != player_pos[1]:
diff = (-1, 0) if enemy_pos[1] > player_pos[1] else (1, 0)
else:
if enemy_pos[1] != player_pos[1]:
diff = (-1, 0) if enemy_pos[1] > player_pos[1] else (1, 0)
elif enemy_pos[0] != player_pos[0]:
diff = (0, -1) if enemy_pos[0] > player_pos[0] else (0, 1)
while (enemy_pos[0] + diff[0],
enemy_pos[1] + diff[1]) in blocked_cells or \
self.get(enemy_pos, diff).name not in ('empty', 'player'):
diff = options[random.randint(0, len(options) - 1)]
blocked_cells.append(
(enemy_pos[0] + diff[0], enemy_pos[1] + diff[1]))
# добавляем результат взаимодействия с список
res.append(enemy.interaction(self, diff))
if not any(res): # если у всех врагов закончились очки действий
self.turn = 1 # передаем ход игроку
for enemy in self.enemies: # обновляем очки действий у врагов
enemy.action_points[0] = enemy.action_points[1]
def show(self, surf):
"""Отображение на поверхность"""
if self.turn == 2:
self.enemies_move()
surf.blit(self.background, apply((0, 0))) # отображаем поле
for entity in self.entities: # отображаем существ
entity.show(surf)
for obj in self.objects: # отображаем объекты
obj.show(surf)
self.top_panel.show(surf) # отображаем верхнюю
self.bottom_panel.show(surf) # и нижнюю панели
for elem in self.buttons: # отображаем кнопки
elem.show(surf)
def button_down(self, mouse_pos):
"""Нажатие мыши"""
# получаем объект, на который нажали
obj = self.get(
(mouse_pos[0] // TILE, (mouse_pos[1] - PANEL_HEIGHT) // TILE))
if isinstance(obj, Enemy) and obj.alive: # если нажали на врага
self.bottom_panel.change_target(obj) # меняем цель нижней панели
else:
self.bottom_panel.change_target(None)
for elem in self.buttons: # проверяем нажатие на кнопки
elem.button_down(mouse_pos)
def key_down(self, key):
"""Нажатие на клавиатуру"""
for elem in self.buttons:
elem.key_down(key)
if self.turn == 1: # если ход игрока
self.player_move(key) # то вызываем функцию движения игрока
