class Game:
"""
Термины:
round - Круг. За один круг все персонажи делают по одному ходу.
turn - Ход. За один ход, персонаж делает заданное количество действий.
action - Действиею Переход на соседнюю клетку, атака.
"""
kb_mode: str = "controls" # keyboard mode, map/attack/backpack
kb_locked: bool = False # нажата любая кнопка
# счётчики
turns_counter: int = 0 # счётчик ходов
rounds_counter: int = 0 # счетчик кругов
monster_waves_counter: int = 0 # счетчик волн монстров
rounds_between_monster_wave: int = 5 # количество кругов между волнами монстров
is_world_motion = False # происходит сдвиг игрового мира
is_game_over = False
world_shift = (0, 0)
def __init__(self, screen: Surface, map_: str, heroes: int, monsters: int,
items: int):
""" Создаёт игру
:param heroes: колличество героев в игре. Если players_count=0, то создаст читера.
"""
self.start_time = datetime.now()
self.screen = screen
# map
self.map: Map = self._init_map(map_) # карта
self.maps: Group = Group(self.map)
# sprites
self.characters: Group = Group() # спрайты с героями и монстрами
self.heroes: Group = self._init_heroes(heroes) # спрайты с героями
self.monsters: Group = self._init_monsters(
monsters) # спрайты с монстрами
self.items: Group = self._init_items(items) # спрайты с вещами
self._start_turn()
self.dashboard = Dashboard(self) # приборная панель
self.backpack: Backpack = Backpack(self) # рюкзак
self.controls: Controls = Controls(self) # help
self.monsters_killed = 0
def _init_map(self, name: str = None) -> Map:
""" Создаёт карту """
if name == "map":
map_ = Map(name=name, ascii_=s.MAP_1, game=self)
elif name == "SANDBOX":
map_ = Map(name="SANDBOX", ascii_=s.MAP_SANDBOX, game=self)
else:
map_ = Map(name="SANDBOX_NO_WALLS",
ascii_=s.MAP_SANDBOX_NO_WALLS,
game=self)
return map_
def _init_heroes(self, count: int) -> Group:
""" Создаёт группу из героев, добавляет на карту, в список спрайтов
если count=0, спросит количество героев """
if not count:
count = 1
heroes = Group()
attrs = [
dict(name="hero1", image="hero1.png", xy=(12, 8), game=self),
dict(name="hero2", image="hero2.png", xy=(11, 8), game=self),
dict(name="hero3", image="hero3.png", xy=(11, 9), game=self),
dict(name="hero4", image="hero4.png", xy=(12, 9), game=self),
][:count]
for attr in attrs:
hero = Hero(**attr) # создадим героя
heroes.add(hero) # добавим героя в спрайты героев
self.characters.add(hero) # добавим героя в спрайты персонажей
cell = self.map.get_cell(attr["xy"]) # добавим героя на карту
cell.characters.append(hero)
return heroes
def _init_monsters(self, count: int) -> Group:
""" Создаёт группу из монстров, добавляет на карту, в список спрайтов """
monsters = Group()
attrs = [
dict(xy=(13, 7), game=self),
dict(xy=(13, 7), game=self),
dict(xy=(13, 7), game=self),
dict(xy=(2, 4), game=self),
][:count]
for attr in attrs:
monster = Monster.little(**attr) # создадим монстра
monsters.add(monster) # добавим монстра в спрайты монстрв
self.characters.add(
monster) # добавим монстра в спрайты персонажей
cell = self.map.get_cell(attr["xy"]) # добавим монстра на карту
cell.characters.append(monster)
return monsters
def _init_items(self, count: int) -> Group:
""" Создаёт и помещает вещи на карту """
# сгенерим вещи в нужном количестве и добавим в спрйты и на карту
items = Group()
items_ = items_generator(count=count, game=self)
for item in items_:
items.add(item)
# добавим вещи на карту
cell = random.choice(self.map.cells)
cell.items.append(item)
item.xy = cell.xy
item.update_rect() # Sprite.rect
return items
def intro_2(self) -> bool:
""" заставка перед игрой, карта появляется из темноты
return True пока полностью не появится """
# прозрачность
time_delta = datetime.now() - self.start_time
seconds = time_delta.seconds + time_delta.microseconds / 1000000
alpha_max = (256 + 100)
alpha = int(alpha_max - seconds * 30) # прозрачность > 256 = black
# рисуем карту
self.screen.fill(s.BLACK)
self.maps.draw(self.screen)
# дропаем вещи на карту
items = self.items.sprites()
count = int(len(items) * (1 - alpha / alpha_max))
items = items[:count]
items_group = Group()
items_group.add(items)
items_group.draw(self.screen)
# карта появляется из темноты
screen_rect = self.screen.get_rect()
surface = pygame.Surface(screen_rect.bottomright)
surface.set_alpha(alpha * 5)
surface.fill(s.BROUN)
self.screen.blit(surface, screen_rect.topleft)
widht = min(self.screen.get_rect().size)
size = (widht, widht)
surface = pygame.image.load(s.I_ZASTAVKA).convert()
surface = pygame.transform.scale(surface, size)
rect = surface.get_rect()
rect.center = self.screen.get_rect().center
surface.set_alpha(alpha)
self.screen.blit(surface, rect.topleft)
# карта появилась
if alpha <= 0:
return False
# карта ещё не появилась
return True
def _start_turn(self):
""" перый персонаж в списке спрайтов начинает игру (становится активный) """
characters = self.characters.sprites()
if characters:
character = characters[0]
character.start_turn()
def _init_monsters_wave(self) -> None:
""" Создаёт волну монстров. Добавляет монстров в группу спрайтов. """
# 1-ая волна монстров
if self.monster_waves_counter == 1:
monster1 = Monster.little(xy=(1, 1), game=self)
self.monsters.add(monster1)
self.characters.add(monster1)
self.map.add_characters([monster1])
return
# 2-ая волна монстров
if self.monster_waves_counter == 2:
monster2 = Monster.little(xy=(13, 1), game=self)
monster3 = Monster.little(xy=(1, 9), game=self)
self.monsters.add(monster2, monster3)
self.characters.add(monster2, monster3)
self.map.add_characters([monster2, monster3])
return
# 3-ая волна монстров
if self.monster_waves_counter == 3:
monster4 = Monster.big(xy=(5, 4), game=self)
self.monsters.add(monster4)
self.characters.add(monster4)
self.map.add_characters([monster4])
# 4-ая волна монстров
if self.monster_waves_counter == 4:
monster5 = Monster.big(xy=(10, 8), game=self)
monster6 = Monster.little(xy=(3, 3), game=self)
self.monsters.add(monster5, monster6)
self.characters.add(monster5, monster6)
self.map.add_characters([monster5, monster6])
# 5-ая волна монстров
if self.monster_waves_counter == 5:
monster7 = Monster.big(xy=(7, 1), game=self)
monster8 = Monster.little(xy=(6, 6), game=self)
self.monsters.add(monster7, monster8)
self.characters.add(monster7, monster8)
self.map.add_characters([monster7, monster8])
# 6-ая волна монстров
if self.monster_waves_counter == 6:
monster9 = Monster.boss_1(xy=(11, 8), game=self)
monster7_ = Monster.big(xy=(7, 1), game=self)
self.monsters.add(monster9, monster7_)
self.characters.add(monster9, monster7_)
self.map.add_characters([monster9, monster7_])
# 7-ая волна монстров
if self.monster_waves_counter == 7:
monster10 = Monster.fast(xy=(2, 5), game=self)
monster11 = Monster.big(xy=(9, 9), game=self)
monster12 = Monster.little(xy=(8, 4), game=self)
self.monsters.add(monster10, monster11, monster12)
self.characters.add(monster10, monster11, monster12)
self.map.add_characters([monster10, monster11, monster12])
# 8-ая волна монстров
if self.monster_waves_counter == 8:
monster14 = Monster.fast(xy=(5, 8), game=self)
monster19 = Monster.fast(xy=(10, 2), game=self)
monster15 = Monster.big(xy=(3, 9), game=self)
self.monsters.add(monster14, monster15, monster19)
self.characters.add(monster14, monster15, monster19)
self.map.add_characters([monster14, monster15, monster19])
# 9-ая волна монстров
if self.monster_waves_counter == 9:
monster24 = Monster.eye(xy=(7, 3), game=self)
monster23 = Monster.big(xy=(6, 3), game=self)
monster21 = Monster.little(xy=(4, 6), game=self)
self.monsters.add(monster21, monster23, monster24)
self.characters.add(monster21, monster23, monster24)
self.map.add_characters([monster21, monster23, monster24])
# 10-ая волна монстров
if self.monster_waves_counter == 10:
monster25 = Monster.eye(xy=(1, 4), game=self)
monster29 = Monster.fast(xy=(3, 2), game=self)
monster28 = Monster.little(xy=(9, 6), game=self)
self.monsters.add(monster25, monster28)
self.characters.add(monster25, monster28, monster29)
self.map.add_characters([monster25, monster28, monster29])
# 11-ая волна монстров
if self.monster_waves_counter == 11:
monster31 = Monster.eye(xy=(1, 4), game=self)
monster30 = Monster.eye(xy=(1, 4), game=self)
monster32 = Monster.little(xy=(12, 2), game=self)
self.monsters.add(monster30, monster31, monster32)
self.characters.add(monster30, monster31, monster32)
self.map.add_characters([monster30, monster31, monster32])
# 12-ая волна монстров
if self.monster_waves_counter == 12:
monster33 = Monster.boss_2(xy=(9, 8), game=self)
monster17 = Monster.fast(xy=(3, 2), game=self)
monster18 = Monster.big(xy=(6, 3), game=self)
self.monsters.add(monster33, monster17, monster18)
self.characters.add(monster33, monster17, monster18)
self.map.add_characters([monster33, monster17, monster18])
# 13-ая волна монстров
if self.monster_waves_counter == 13:
monster34 = Monster.shooting(xy=(10, 2), game=self)
monster38 = Monster.eye(xy=(4, 1), game=self)
monster37 = Monster.fast(xy=(3, 2), game=self)
monster35 = Monster.little(xy=(12, 2), game=self)
self.monsters.add(monster34, monster35, monster37, monster38)
self.characters.add(monster34, monster35, monster37, monster38)
self.map.add_characters(
[monster34, monster35, monster37, monster38])
# 14-ая волна монстров
if self.monster_waves_counter == 14:
monster40 = Monster.shooting(xy=(10, 2), game=self)
monster41 = Monster.shooting(xy=(10, 2), game=self)
monster42 = Monster.eye(xy=(4, 1), game=self)
monster43 = Monster.eye(xy=(3, 5), game=self)
self.monsters.add(monster40, monster41, monster42, monster43)
self.characters.add(monster40, monster41, monster42, monster43)
self.map.add_characters(
[monster40, monster41, monster42, monster43])
# 15-ая волна монстров
if self.monster_waves_counter == 15:
monster52 = Monster.smart(xy=(14, 9), game=self)
monster51 = Monster.fast(xy=(7, 5), game=self)
monster48 = Monster.little(xy=(7, 7), game=self)
monster47 = Monster.little(xy=(6, 6), game=self)
self.monsters.add(monster47, monster48, monster51, monster52)
self.characters.add(monster47, monster48, monster51, monster52)
self.map.add_characters(
[monster47, monster48, monster51, monster52])
# 16-ая волна монстров
if self.monster_waves_counter == 16:
monster53 = Monster.smart(xy=(7, 5), game=self)
monster54 = Monster.shooting(xy=(5, 4), game=self)
monster55 = Monster.fast(xy=(14, 9), game=self)
monster56 = Monster.big(xy=(12, 6), game=self)
self.monsters.add(monster56, monster54, monster55, monster53)
self.characters.add(monster56, monster54, monster55, monster53)
self.map.add_characters(
[monster56, monster54, monster55, monster53])
# 17-ая волна монстров
if self.monster_waves_counter == 17:
monster57 = Monster.smart(xy=(3, 8), game=self)
monster58 = Monster.smart(xy=(11, 4), game=self)
monster59 = Monster.eye(xy=(1, 7), game=self)
monster60 = Monster.little(xy=(1, 1), game=self)
self.monsters.add(monster57, monster58, monster59, monster60)
self.characters.add(monster57, monster58, monster59, monster60)
self.map.add_characters(
[monster57, monster58, monster59, monster60])
# 18-ая волна монстров
if self.monster_waves_counter == 18:
monster61 = Monster.boss_3(xy=(6, 6), game=self)
monster62 = Monster.shooting(xy=(0, 0), game=self)
monster63 = Monster.eye(xy=(7, 2), game=self)
monster64 = Monster.little(xy=(4, 9), game=self)
self.monsters.add(monster61, monster62, monster63, monster64)
self.characters.add(monster61, monster62, monster63, monster64)
self.map.add_characters(
[monster61, monster62, monster63, monster64])
# 19-ая волна монстров
if self.monster_waves_counter == 19:
monster65 = Monster.walking(xy=(3, 1), game=self)
monster66 = Monster.shooting(xy=(6, 2), game=self)
monster67 = Monster.shooting(xy=(3, 9), game=self)
monster68 = Monster.fast(xy=(12, 3), game=self)
monster69 = Monster.big(xy=(7, 5), game=self)
self.monsters.add(monster65, monster66, monster67, monster68,
monster69)
self.characters.add(monster65, monster66, monster67, monster68,
monster69)
self.map.add_characters(
[monster65, monster67, monster66, monster68, monster69])
# 20-ая волна монстров
if self.monster_waves_counter == 20:
monster70 = Monster.walking(xy=(13, 6), game=self)
monster71 = Monster.walking(xy=(14, 7), game=self)
monster72 = Monster.smart(xy=(12, 8), game=self)
monster73 = Monster.fast(xy=(11, 9), game=self)
monster74 = Monster.little(xy=(10, 5), game=self)
self.monsters.add(monster70, monster71, monster72, monster73,
monster74)
self.characters.add(monster70, monster71, monster72, monster73,
monster74)
self.map.add_characters(
[monster70, monster71, monster72, monster73, monster74])
# 21-ая волна монстров
if self.monster_waves_counter == 21:
monster75 = Monster.ghost(xy=(13, 6), game=self)
monster76 = Monster.smart(xy=(12, 8), game=self)
monster77 = Monster.fast(xy=(11, 9), game=self)
monster78 = Monster.little(xy=(10, 5), game=self)
monster79 = Monster.little(xy=(10, 5), game=self)
self.monsters.add(monster75, monster76, monster77, monster78,
monster79)
self.characters.add(monster75, monster76, monster77, monster78,
monster79)
self.map.add_characters(
[monster75, monster77, monster76, monster78, monster79])
# 22-ая волна монстров
if self.monster_waves_counter == 22:
monster80 = Monster.ghost(xy=(3, 2), game=self)
monster81 = Monster.walking(xy=(1, 9), game=self)
monster82 = Monster.shooting(xy=(4, 2), game=self)
monster83 = Monster.eye(xy=(4, 4), game=self)
monster84 = Monster.big(xy=(8, 8), game=self)
self.monsters.add(monster80, monster81, monster82, monster83,
monster84)
self.characters.add(monster80, monster81, monster82, monster83,
monster84)
self.map.add_characters(
[monster80, monster81, monster82, monster83, monster84])
# 23-ая волна монстров
if self.monster_waves_counter == 23:
monster85 = Monster.ghost(xy=(13, 6), game=self)
monster86 = Monster.walking(xy=(13, 6), game=self)
monster87 = Monster.shooting(xy=(3, 9), game=self)
monster88 = Monster.fast(xy=(11, 9), game=self)
monster89 = Monster.little(xy=(10, 5), game=self)
self.monsters.add(monster85, monster86, monster87, monster88,
monster89)
self.characters.add(monster85, monster86, monster87, monster88,
monster89)
self.map.add_characters(
[monster85, monster86, monster87, monster88, monster89])
# 24-ая волна монстров
if self.monster_waves_counter == 24:
monster91 = Monster.boss_4(xy=(2, 9), game=self)
monster92 = Monster.ghost(xy=(2, 1), game=self)
monster93 = Monster.shooting(xy=(5, 2), game=self)
monster94 = Monster.eye(xy=(13, 5), game=self)
monster90 = Monster.big(xy=(12, 7), game=self)
self.monsters.add(monster90, monster91, monster92, monster93,
monster94)
self.characters.add(monster90, monster91, monster92, monster93,
monster94)
self.map.add_characters(
[monster90, monster91, monster92, monster93, monster94])
# 25-ая волна монстров
if self.monster_waves_counter == 25:
monster100 = Monster.bat(xy=(4, 8), game=self)
monster96 = Monster.walking(xy=(8, 2), game=self)
monster97 = Monster.smart(xy=(3, 7), game=self)
monster98 = Monster.fast(xy=(10, 1), game=self)
monster99 = Monster.fast(xy=(1, 2), game=self)
monster95 = Monster.little(xy=(0, 0), game=self)
self.monsters.add(monster95, monster99, monster98, monster97,
monster96, monster100)
self.characters.add(monster95, monster99, monster98, monster97,
monster96, monster100)
self.map.add_characters([
monster95, monster99, monster98, monster96, monster97,
monster100
])
# 26-ая волна монстров
if self.monster_waves_counter == 26:
monster101 = Monster.bat(xy=(3, 6), game=self)
monster102 = Monster.bat(xy=(13, 3), game=self)
monster103 = Monster.ghost(xy=(12, 2), game=self)
monster104 = Monster.shooting(xy=(1, 9), game=self)
monster105 = Monster.eye(xy=(13, 1), game=self)
monster106 = Monster.little(xy=(8, 6), game=self)
self.monsters.add(monster101, monster102, monster103, monster104,
monster105, monster106)
self.characters.add(monster101, monster102, monster103, monster104,
monster105, monster106)
self.map.add_characters([
monster101, monster102, monster103, monster104, monster105,
monster106
])
# 27-ая волна монстров
if self.monster_waves_counter == 27:
monster112 = Monster.vampier(xy=(1, 4), game=self)
monster111 = Monster.walking(xy=(9, 1), game=self)
monster110 = Monster.smart(xy=(0, 9), game=self)
monster109 = Monster.fast(xy=(14, 9), game=self)
monster108 = Monster.big(xy=(13, 2), game=self)
monster107 = Monster.little(xy=(2, 2), game=self)
self.monsters.add(monster107, monster108, monster109, monster110,
monster111, monster112)
self.characters.add(monster107, monster108, monster109, monster110,
monster111, monster112)
self.map.add_characters([
monster107, monster108, monster109, monster110, monster111,
monster112
])
# 28-ая волна монстров
if self.monster_waves_counter == 28:
monster113 = Monster.vampier(xy=(4, 8), game=self)
monster114 = Monster.bat(xy=(6, 3), game=self)
monster115 = Monster.walking(xy=(3, 2), game=self)
monster116 = Monster.shooting(xy=(1, 9), game=self)
monster117 = Monster.eye(xy=(10, 2), game=self)
monster118 = Monster.little(xy=(12, 5), game=self)
self.monsters.add(monster113, monster114, monster115, monster116,
monster117, monster118)
self.characters.add(monster113, monster114, monster115, monster116,
monster117, monster118)
self.map.add_characters([
monster113, monster114, monster115, monster116, monster117,
monster118
])
# 29-ая волна монстров
if self.monster_waves_counter == 29:
monster124 = Monster.bat(xy=(4, 8), game=self)
monster123 = Monster.bat(xy=(6, 3), game=self)
monster122 = Monster.walking(xy=(3, 2), game=self)
monster121 = Monster.shooting(xy=(1, 9), game=self)
monster120 = Monster.fast(xy=(10, 2), game=self)
monster119 = Monster.big(xy=(12, 5), game=self)
self.monsters.add(monster119, monster120, monster121, monster122,
monster123, monster124)
self.characters.add(monster119, monster120, monster121, monster122,
monster123, monster124)
self.map.add_characters([
monster119, monster120, monster121, monster122, monster123,
monster124
])
# 30-ая волна монстров
if self.monster_waves_counter == 30:
monster130 = Monster.boss_5(xy=(0, 0), game=self)
monster129 = Monster.vampier(xy=(0, 0), game=self)
monster128 = Monster.ghost(xy=(0, 0), game=self)
monster127 = Monster.smart(xy=(0, 0), game=self)
monster126 = Monster.eye(xy=(0, 0), game=self)
monster125 = Monster.big(xy=(0, 0), game=self)
self.monsters.add(monster125, monster126, monster127, monster128,
monster129, monster130)
self.characters.add(monster125, monster126, monster127, monster128,
monster129, monster130)
self.map.add_characters([
monster125, monster126, monster127, monster128, monster129,
monster130
])
def all_heroes_dead(self) -> bool:
""" return True если все герои умерли """
characters = self.characters.sprites()
heroes = [o for o in characters if o.type == "hero"]
if heroes:
return False
return True
def get_active_character(self) -> Optional[CharacterHM]:
""" возвращает активного персонажа """
characters = self.characters.sprites()
for character in characters:
if character.active:
return character
return None
def get_active_hero(self) -> Optional[Hero]:
""" возвращает активного героя """
character = self.get_active_character()
if character.type == "hero":
return character
return None
def get_active_monster(self) -> Optional[Monster]:
""" возвращает активного монстра """
character = self.get_active_character()
if character.type == "monster":
return character
return None
def get_next_character(self) -> CharacterHM:
""" возвращает следующего персонажа после активного """
characters = self.characters.sprites()
characters_count = len(characters)
# найдём активного персонажа
for i, character in enumerate(characters):
if character.active:
# если активный персонаж не последний в списке, вернём следующего
if characters_count > i + 1:
return characters[i + 1]
# если активный персонаж последний в списке, вернём первого
return characters[0]
raise ValueError("нет активного персонажа")
def is_motion(self) -> bool:
""" True - если хоть один персонаж в движении
False - если все персонажи закончили движение и стоят в своих клетках
"""
if self.is_world_motion:
return True
characters = self.characters.sprites()
if not characters:
return False
for character in characters:
cell = character.my_cell()
if character.rect.center != cell.rect.center:
return True
return False
def update_counters(self) -> Counters:
""" Меняет активного персонажа и обновляет счётчики.
Если у персонажа закончился действия/actions, то ход/turn переходит к следующему персонажу,
Если закончился круг/round, обновим счётчик кругов и волн-монстров,
"""
# активный персонаж
active_character = self.get_active_character()
# выходим если у персонажа ещё не закончился действия/actions
if active_character.actions > 0:
return Counters(turn=False, round=False, wave=False)
# если у персонажа закончился действия/actions, ход/turn переходит к следующему персонажу
self.turns_counter += 1
next_character = self.get_next_character()
active_character.end_turn()
next_character.start_turn()
# если закончился круг/round, обновим счётчик кругов, начинает ходить первый игрок
first_character = self.characters.sprites()[0]
if next_character == first_character:
self.rounds_counter += 1
self.turns_counter = 0
# если счётчик кругов кратен 5, то обновим счётчик волн-монстров
if not self.rounds_counter % self.rounds_between_monster_wave:
self.monster_waves_counter += 1
# закончилась волн-монстров
return Counters(turn=True, round=True, wave=True)
# закончился круг/round
return Counters(turn=True, round=True, wave=False)
# закончился ход/turn
return Counters(turn=True, round=False, wave=False)
def hero_actions(self) -> None:
""" В зависимости от нажатой кнопки меняет управление клавиатуры
по умолчанию - управление на карте
UP, DOWN, LEFT, RIGHT
F1 - help, описание кнопок
I - управление на рюкзак
A - атакует
"""
hero = self.get_active_hero()
if not hero:
return
keys = pygame.key.get_pressed()
is_any_key_pressed = bool([i for i in keys
if i]) # нажата любая кнопка
# если ни одна кнопка не нажата, снимает блокировку клавиатуру
if not is_any_key_pressed:
self.kb_locked = False
return
# если нажата клавиша и клавиатура заблокирована, то клавиши не проверяем
if self.kb_locked and is_any_key_pressed:
return
# блокирует клавиатуру, пока не будут отпущены все кнопки
if not self.kb_locked and is_any_key_pressed:
self.kb_locked = True
if self.kb_mode == "map":
if keys[pygame.K_F1]:
self.kb_mode = "controls"
return
# меняет режим клавиатуры с карты на рюкзак
if keys[pygame.K_i]:
self.kb_mode = "backpack"
self.backpack.active_items_id = 0
return
# меняет режим клавиатуры с карты на атаку
if keys[pygame.K_a]:
self.kb_mode = "attack"
return
# Передвижение персонажа по карте
if keys[pygame.K_UP]:
hero.move(pygame.K_UP)
return
if keys[pygame.K_DOWN]:
hero.move(pygame.K_DOWN)
return
if keys[pygame.K_LEFT]:
hero.move(pygame.K_LEFT)
return
if keys[pygame.K_RIGHT]:
hero.move(pygame.K_RIGHT)
return
# герой поднимает вещь на карте
if keys[pygame.K_e]:
hero.pickup_item()
return
if keys[pygame.K_d]:
hero.drop_down_item()
return
if keys[pygame.K_w]:
hero.wear()
return
if keys[pygame.K_u]:
hero.use()
return
# управление в рюкзаке
elif self.kb_mode == "controls":
# переключает управление на карту
if keys[pygame.K_ESCAPE] or keys[pygame.K_F1]:
self.kb_mode = "map"
return
elif self.kb_mode == "backpack":
# переключает управление на карту
if keys[pygame.K_ESCAPE] or keys[pygame.K_i]:
self.kb_mode = "map"
return
# выбирает вещь в рюкзаке
if keys[pygame.K_UP]:
self.backpack.select_item(pygame.K_UP)
return
if keys[pygame.K_DOWN]:
self.backpack.select_item(pygame.K_DOWN)
return
if keys[pygame.K_RETURN]:
self.backpack.item_to_hands()
return
elif self.kb_mode == "attack":
if keys[pygame.K_ESCAPE] or keys[pygame.K_a]:
self.kb_mode = "map"
return
if keys[pygame.K_UP]:
hero = self.get_active_hero()
hero.attack(pygame.K_UP)
self.kb_mode = "map"
return
if keys[pygame.K_DOWN]:
hero = self.get_active_hero()
hero.attack(pygame.K_DOWN)
self.kb_mode = "map"
return
if keys[pygame.K_LEFT]:
hero = self.get_active_hero()
hero.attack(pygame.K_LEFT)
self.kb_mode = "map"
return
if keys[pygame.K_RIGHT]:
hero = self.get_active_hero()
hero.attack(pygame.K_RIGHT)
self.kb_mode = "map"
return
def monster_actions(self) -> None:
""" двигает монстров """
monster = self.get_active_monster()
if not monster:
return
monster.move()
monster.attack()
def draw(self) -> None:
""" Рисует карту, героев, мрнстров """
self.screen.fill(s.BLACK)
self.maps.draw(self.screen)
if s.DEBUG:
# self.map.draw_cells(self.screen)
self.draw_cells_xy()
self.items.draw(self.screen)
self.characters.draw(self.screen)
self.draw_items_in_hands()
self.draw_characters_count_in_cell()
if s.DEBUG:
self.draw_monster_path()
# draw dashboard, backpack, controls window
self.dashboard.draw()
if self.kb_mode == "backpack":
self.backpack.draw()
if self.kb_mode == "controls":
self.controls.draw()
def draw_items_in_hands(self):
""" Рисует вещь в руках героя """
hero = self.get_active_hero()
if hero and hero.item_in_hands:
pic_ = pygame.transform.scale(hero.item_in_hands.image2,
(hero.rect.w, hero.rect.h))
self.screen.blit(pic_, hero.rect.topleft)
def draw_characters_count_in_cell(self) -> None:
""" Рисует количество персонажей в клетке"""
height = 30
color = s.BLACK
font = pygame.font.SysFont(pygame.font.get_default_font(), height)
shift = 5 # сместим текс на есколько пикселей от края клетки
for cell in self.map.cells:
count = len(cell.characters)
if count >= 2:
render = font.render(str(count), True, color)
rect = render.get_rect()
self.screen.blit(render, cell.bottom_right(rect, shift))
def draw_cells_xy(self) -> None:
""" рисует на карте координаты клетки xy """
height = 15
color = s.BLACK
font = pygame.font.SysFont(pygame.font.get_default_font(), height)
shift = 3 # сместим текс на есколько пикселей от края клетки
for cell in self.map.cells:
# координаты клетки (x, y): top, left
render = font.render(f"{cell.xy[0]},{cell.xy[1]}", True, color)
xy1 = cell.top_left(shift)
self.screen.blit(render, xy1)
# координаты экрана (пиксели): bottom, right
render = font.render(f"{cell.rect.right},{cell.rect.bottom}", True,
color)
rect2 = render.get_rect()
xy2 = cell.bottom_right(rect2, shift)
self.screen.blit(render, xy2)
def draw_monster_path(self) -> None:
""" рисует на карте путь монстра """
monster = self.get_active_monster()
if not monster:
return
route = monster.route
for i_from, cell_from in enumerate(route):
i_to = i_from + 1
if i_to >= len(route):
break
cell_to = monster.route[i_to]
pygame.draw.line(self.screen, s.RED, cell_from.center(),
cell_to.center(), 10)
pygame.display.update()
def game_over(self) -> None:
""" рисуем надпись GameOver """
font = pygame.font.SysFont("consolas", 100)
text = font.render("Game Over", True, s.RED)
text_rect = text.get_rect()
text_rect.center = self.screen.get_rect().center
size = (text_rect.w + 50, text_rect.h + 50)
background = pygame.Surface(size)
background.fill(s.BLACK)
background_rect = background.get_rect()
background_rect.center = text_rect.center
self.screen.blit(background, background_rect.topleft)
self.screen.blit(text, text_rect.topleft)
# ch2 = Channel(2)
# Channel(2).play(Sound(s.S_GAME_OVER))
# import time
# time.sleep(3)
if not self.is_game_over:
Channel(2).play(Sound(s.S_GAME_OVER))
self.is_game_over = True
def win(self) -> None:
text = Text(self.screen)
text.size = 100
text.draw_list(
["You win", f"you killed {self.monsters_killed} monsters"], 200,
400)
time.sleep(5)
def update_sprites(self) -> None:
""" обновим передвигающиеся спрайты на экране """
self.shifting_world()
self.items.update()
self.characters.update()
def shifting_world(self):
"""" Выполняем сдвиг игрового мира, персонаж в центре """
hero = self.get_active_hero()
if not hero:
return
direction = self.sprite_center_out_of_screen(hero)
if not direction:
self.is_world_motion = False
return
# смещаем мир
speed = s.SPEED
self.is_world_motion = True
map_rect = self.map.rect
shift_x, shift_y = self.shift_world_direction(direction)
diff_x = map_rect.x - shift_x
if diff_x > 0:
diff_x = min(speed, diff_x)
elif diff_x < 0:
diff_x = max(-speed, diff_x)
diff_y = map_rect.y - shift_y
if diff_y > 0:
diff_y = min(speed, diff_y)
elif diff_y < 0:
diff_y = max(-speed, diff_y)
# движение мира закончилось
if not (diff_x or diff_y):
return
# движение мира, смещаем спрайты
self.world_shift = (shift_x, shift_y)
map_rect.topleft = (shift_x, shift_y)
for cell in self.map.cells:
cell.update_rect()
for item in self.items:
item.update_rect()
for character in self.characters:
character.update_rect()
def sprite_center_out_of_screen(self, sprite) -> str:
""" return direction если спрайт вышел за пределы экрана """
map_rect = self.map.rect
if sprite.rect.centerx < 0:
return "left"
if sprite.rect.centery < 0:
return "top"
if sprite.rect.centerx > map_rect.width:
return "right"
if sprite.rect.centery > map_rect.height:
return "down"
return ""
def shift_world_direction(self, direction: str) -> Tuple[int, int]:
""" return x,y сдвига игрового мира в направлении direction """
hero = self.get_active_hero()
cell = hero.my_cell()
cell_r = cell.rect
map_rect = self.map.rect
map_size = self.map.size
shift = [0, 0]
if direction == "top":
shift[0] = self.world_shift[0]
shift[1] = -((cell.xy[1] + 1) * s.CELL_W - map_rect.height)
elif direction == "down":
shift[0] = self.world_shift[0]
shift[1] = -(cell.xy[1] * s.CELL_W)
elif direction == "right":
shift[0] = -(cell.xy[0] * s.CELL_W)
shift[1] = self.world_shift[1]
elif direction == "left":
shift[0] = -((cell.xy[0] + 1) * s.CELL_W - map_rect.width)
shift[1] = self.world_shift[1]
if map_size.width - cell_r.x < map_rect.width:
shift[0] = map_rect.width - map_size.width
if shift[0] > 0:
shift[0] = 0
if map_size.height - cell_r.y < map_rect.height:
shift[1] = map_rect.height - map_size.height
if shift[1] > 0:
shift[1] = 0
return tuple(shift)
class GameView(arcade.View):
def __init__(self):
"""
Sets up the initial conditions of the game
:param width: Screen width
:param height: Screen height
"""
super().__init__()
self.background = arcade.load_texture("images/space1.png")
self._keys = set()
self.score = 0
self.lives = PLAYER_LIVES
self.delay = START_DELAY
self.window.set_mouse_visible(False)
#Objects
self.dashboard = Dashboard()
self.ship = Ship()
# bullet Sprites
self.bullets = SpriteList()
# how many bullets you're allowed to make
self.ammo = 5
self.meteors = SpriteList()
self.animations = SpriteList()
self.lifeList = SpriteList()
#Explosion Frames
self.explosion_texture_list = createExplosionTextureList()
self.animationsLoaded = False
self.load_animantion_frames()
# Load sounds. Sounds from kenney.nl
self.gun_sound = arcade.sound.load_sound(
":resources:sounds/laser2.wav")
self.hit_sound = arcade.sound.load_sound(
":resources:sounds/explosion2.wav")
arcade.set_background_color(arcade.color.ARSENIC)
#This is for the lives
start_x = 20
x = 0
start_y = SCREEN_HEIGHT - 125
for life in range(self.lives):
heart = Sprite('images/heart.png')
heart.scale = 0.1
x = start_x + (life * (heart.width / 2) + 10)
heart.center_x = x
heart.center_y = start_y
self.lifeList.append(heart)
def on_draw(self):
"""
Called automatically by the arcade framework.
Handles the responsiblity of drawing all elements.
"""
# clear the screen to begin drawing
arcade.start_render()
arcade.draw_lrwh_rectangle_textured(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT,
self.background)
self.dashboard.draw()
self.draw_score()
self.bullets.draw()
self.meteors.draw()
#Check if the ship is still alive
if (self.ship.alive):
self.ship.draw()
#Render current animations
self.animations.draw()
#Verify if animations have been loaded else display a "get ready" message
if (not self.animationsLoaded):
self.draw_get_ready()
#Draw the hearts on the screen
self.lifeList.draw()
def draw_score(self):
"""
Puts the current score on the screen
"""
score_text = f"Score: {self.score}"
start_x = 20
start_y = SCREEN_HEIGHT - 100
arcade.draw_rectangle_filled(self.dashboard.right // 2,
SCREEN_HEIGHT - 70,
self.dashboard.right + 1, 140,
arcade.color.DARK_MIDNIGHT_BLUE)
arcade.draw_text(score_text,
start_x=start_x,
start_y=start_y,
font_size=30,
color=arcade.color.WHITE)
text = f"Ammo: {self.ammo}"
arcade.draw_text(text,
start_x,
SCREEN_HEIGHT - (SCREEN_HEIGHT // 1.10),
font_size=30,
color=arcade.color.WHITE)
def draw_get_ready(self):
"""
Writes a get ready message on the screen
"""
arcade.draw_text("Get ready", ((SCREEN_WIDTH - DASHBOARD_WIDTH) / 2) +
DASHBOARD_WIDTH,
SCREEN_HEIGHT / 2,
arcade.color.WHITE,
font_size=30,
anchor_x="center")
def update(self, delta_time):
"""
Update each object in the game.
:param delta_time: tells us how much time has actually elapsed
"""
# Check to see if keys are being held, and then
# take appropriate action
self.check_keys()
self.check_off_screen()
self.bullets.update()
self.meteors.update()
if (self.animationsLoaded):
if randint(0, self.delay) == 1:
self.create_meteor()
self.ship.update()
self.check_collisions()
self.animations.update()
#Check if animations have already been loaded
if (not self.animationsLoaded):
self.check_animations_loaded()
#Check if the ship is still alive
if (not self.ship.alive):
#Check if there ship has frames left
#This gives time for the explosion of the ship to appear on the screen
if (self.ship.framesAfterDead == 0):
self.gameOver()
else:
self.ship.framesAfterDead = self.ship.framesAfterDead - 1
def check_collisions(self):
for meteor in self.meteors:
#Check if a meteor collided with a bullet
if meteor.collides_with_list(self.bullets):
meteor.alive = False
# Instantiate an explosion
self.create_explosion(meteor.center_x, meteor.center_y)
arcade.sound.play_sound(self.hit_sound)
self.score += 10
#Create a temp list for the ship
ship = SpriteList()
ship.append(self.ship)
#Check if a meteor collided with the ship
if meteor.collides_with_list(ship):
meteor.alive = False
self.ship.alive = False
# Instantiate an explosion
self.create_explosion(meteor.center_x, meteor.center_y)
arcade.sound.play_sound(self.hit_sound)
#Check if a meteor crossed the bottom screen
elif meteor.bottom <= 10:
self.create_explosion(meteor.center_x, meteor.center_y)
arcade.sound.play_sound(self.hit_sound)
self.lives -= 1
self.lifeList.remove(self.lifeList[-1])
meteor.alive = False
if self.lives <= 0:
self.gameOver()
#Check if a bullet collided with a meteor
for bullet in self.bullets:
if bullet.collides_with_list(self.meteors):
bullet.alive = False
#Remove all dead sprites
self.clean_up_zombies()
def clean_up_zombies(self):
for meteor in self.meteors:
if not meteor.alive:
self.meteors.remove(meteor)
for bullet in self.bullets:
if not bullet.alive:
self.bullets.remove(bullet)
def check_off_screen(self):
"""
Removes sprites that have gone off screen
"""
for bullet in self.bullets:
if bullet.bottom > SCREEN_HEIGHT + bullet.height:
self.bullets.remove(bullet)
def check_keys(self):
"""
Checks to see if the user is holding down an
arrow key, and if so, takes appropriate action.
"""
if arcade.key.LEFT in self._keys:
self.ship.move_left()
elif arcade.key.RIGHT in self._keys:
self.ship.move_right()
def on_key_press(self, key, key_modifiers):
"""
Called when a key is pressed. Sets the state of
holding an arrow key.
:param key: The key that was pressed
:param key_modifiers: Things like shift, ctrl, etc
"""
#Wait for animations to be loaded before accepting user input
if (self.animationsLoaded):
if key == arcade.key.LEFT:
self._keys.add(key)
if key == arcade.key.RIGHT:
self._keys.add(key)
if key == arcade.key.SPACE:
self.create_bullet()
if key == arcade.key.A or key == arcade.key.S or key == arcade.key.D or key == arcade.key.F:
if self.dashboard.check_answer(key):
self.reload()
# !!!!!!!!!!!!!
# TODO: Add display for right/wrong answer and its consequences
# !!!!!!!!!!!!!
else:
self.lives -= 1
self.lifeList.remove(self.lifeList[-1])
if self.lives <= 0:
self.gameOver()
if key == arcade.key.F1:
# User hits s. Flip between full and not full screen.
self.window.set_fullscreen(not self.window.fullscreen)
# Instead of a one-to-one mapping, stretch/squash window to match the
# constants. This does NOT respect aspect ratio. You'd need to
# do a bit of math for that.
self.window.set_viewport(0, SCREEN_WIDTH, 0, SCREEN_HEIGHT)
if key == arcade.key.ESCAPE:
self.gameOver()
def on_key_release(self, key, key_modifiers):
"""
Called when a key is released. Sets the state of
the arrow key as being not held anymore.
:param key: The key that was pressed
:param key_modifiers: Things like shift, ctrl, etc
"""
#The game is waiting for animations to be loaded before accepting user input
if (self.animationsLoaded) and len(self._keys) > 0:
if key == arcade.key.LEFT:
self._keys.remove(key)
if key == arcade.key.RIGHT:
self._keys.remove(key)
def create_bullet(self):
"""
Creates an instance of laser and appends it to the bullets sprite list
"""
if self.ammo > 0:
laser = Laser(self.ship.center_x, self.ship.center_y)
self.bullets.append(laser)
arcade.sound.play_sound(self.gun_sound)
self.ammo -= 1
def reload(self):
self.ammo += 5
def create_meteor(self):
"""
Creates an instance of Meteor and appends it to the meteors sprite list
"""
self.meteors.append(Meteor())
def create_explosion(self, x, y):
"""
Creates an instance of Explosion and appends it to the animations sprite list
"""
new_explosion = Explosion(self.explosion_texture_list, x, y)
# Call update() because it sets which image we start on
new_explosion.update()
self.animations.append(new_explosion)
def load_animantion_frames(self):
"""
Creates an instance of all possible animations so that they are loaded before the game starts
"""
# Initialize an explosion outside of the screen to load the explosion animation frames
self.create_explosion(-50, -50)
def check_animations_loaded(self):
"""
Sets the self.animationsLoaded variable to true if the animations list is empty
"""
if (len(self.animations) == 0):
self.animationsLoaded = True
def gameOver(self):
"""
Renders the GemeOverView and sends the score to the server
"""
self.window.show_view(GameOverView(self.score))
class Game:
def __init__(self, surface):
self.surface = surface
self.state = const.MENU
self.level = 1
self.dashboard = Dashboard(self.surface)
self.ship = Ship(self.surface, LEVEL_DATA[self.level]['start_fire'])
self.active_text_box = None # can only have one at a time
self.f_tick_time = 5 # seconds between fire ticks
self.f_anim_time = 0.4 # seconds between fire animation frames
self.last_f_tick = time.time()
self.last_f_anim = time.time()
self.s_tick_time = 2 # seconds between sprinkler ticks
self.last_s_tick = time.time() - 0.5 # offset so they don't happen simultaneously
self.event_room = None
self.event_target_flvl = 0
self.event_time = 20
self.event_start_time = 0
self.repair_room = None
self.repair_time = 7
self.repair_start_time = 0
self.r_tick_time = 2 # seconds between radar ticks
self.last_r_tick = time.time() - 1.5 # offset so they don't happen simultaneously
self.lightyear_length = 10 # seconds it takes to travel 1 lightyear
self.last_lightyear_tick = time.time()
self.lightyears_left = 9
self.damage_anim_start = 0
self.is_paused = False
self.time_paused = None
self.shield_room_id = 0
self.tut_progress = 0
def begin(self):
"""Resets game state and begins a new game.
"""
self.__init__(self.surface)
def begin_level(self):
if self.level == 1:
self.state = const.TUTORIAL
self.active_text_box = tutorial.get_text(self.tut_progress)
self.pause()
elif self.level == 2:
self.state = const.INSTALLING
self.pause()
install_text = 'Seeing as there is an asteroid field between you and the next spaceport, you decide to purchase an ' + \
'asteroid shield that will protect you from them as long as it\'s not burning. (Click on a room to place it there)'
self.active_text_box = TextBox(install_text, const.MED, 'NEW SYSTEM')
self.active_text_box.add_button("Resume", const.GREEN)
elif self.level == 3:
self.ship.room_list[self.shield_room_id].type = const.SHIELD
self.state = const.INSTALLING
self.pause()
install_text = 'Antiipating that your systems will soon start breaking down from the fire, you buy a repair system. ' + \
'(Click on a room to place it there)'
self.active_text_box = TextBox(install_text, const.MED, 'NEW SYSTEM')
self.active_text_box.add_button("Resume", const.GREEN)
def level_up(self):
self.level += 1
self.state = const.PLAYING
self.dashboard = Dashboard(self.surface) # reset dash
self.ship = Ship(self.surface, LEVEL_DATA[self.level]['start_fire']) # reset ship
self.active_text_box = None # clear text box
self.last_f_tick = time.time()
self.last_s_tick = time.time() - 0.5 # offset so they don't happen simultaneously
self.lightyears_left = 9
self.last_lightyear_tick = time.time()
self.is_paused = False
self.time_paused = None
self.begin_level()
def press_key(self, key):
if key == pygame.K_SPACE: # spacebar
if self.state == const.MENU:
self.begin_level()
if key == pygame.K_UP:
if self.state == const.PLAYING and not self.ship.is_disabled(const.LASER_PORT):
self.dashboard.radar.fire_laser(const.NORTH)
if key == pygame.K_DOWN:
if self.state == const.PLAYING and not self.ship.is_disabled(const.LASER_STBD):
self.dashboard.radar.fire_laser(const.SOUTH)
def move_mouse(self, mouse_x, mouse_y):
for room in self.ship.room_list:
if mouse_x > room.x_pos and mouse_x < room.x_pos + room.size and \
mouse_y > room.y_pos and mouse_y < room.y_pos + room.size:
room.moused_over = True
else:
room.moused_over = False
if self.active_text_box and len(self.active_text_box.buttons) > 0:
for btn in self.active_text_box.buttons:
btn.check_mouse_hover(mouse_x, mouse_y)
# dashboard buttons must be checked individually
self.dashboard.laser_button_n.check_mouse_hover(mouse_x, mouse_y)
self.dashboard.laser_button_s.check_mouse_hover(mouse_x, mouse_y)
self.dashboard.cactus_button.check_mouse_hover(mouse_x, mouse_y)
self.dashboard.repair_switch.check_mouse_hover(mouse_x, mouse_y)
def click_mouse(self):
# This function currently does not need mouse_x or mouse_y, but
# it might need it in the future depending on what we use it for.
if self.state == const.MENU:
self.begin_level()
return
if self.state == const.PLAYING or self.state == const.REPAIRING:
for room in self.ship.room_list:
if room.moused_over:
if self.state == const.PLAYING:
if room.sprinkling:
room.sprinkling = False
self.ship.num_sprinkling -= 1
SOUNDS['press'].play()
elif not room.sprinkling and self.ship.num_sprinkling < SPRINKLER_LIMIT:
room.sprinkling = True
self.ship.num_sprinkling += 1
SOUNDS['press'].play()
elif not room.sprinkling: # sprinkler limit reached
SOUNDS['invalid'].play()
elif self.state == const.REPAIRING:
if room.is_breaking:
self.repair_room.is_breaking = False
self.repair_room = None
SOUNDS['press'].play()
# Switch back to sprinkler mode for convenience
self.state = const.PLAYING
else:
SOUNDS['invalid'].play()
# dashboard buttons must be checked individually
if self.dashboard.laser_button_n.moused_over and \
self.ship.is_working(const.LASER_PORT):
self.dashboard.radar.fire_laser(const.NORTH)
if self.dashboard.laser_button_s.moused_over and \
self.ship.is_working(const.LASER_STBD):
self.dashboard.radar.fire_laser(const.SOUTH)
if self.dashboard.cactus_button.moused_over:
self.pause()
self.tut_progress = 0
self.state = const.TUTORIAL
self.active_text_box = tutorial.get_text(self.tut_progress)
if self.dashboard.repair_switch.moused_over and \
self.ship.is_working(const.REPAIR):
if self.level == 3:
if self.state == const.PLAYING:
self.state = const.REPAIRING
elif self.state == const.REPAIRING:
self.state = const.PLAYING
SOUNDS['press'].play()
if self.state == const.INSTALLING:
for room_id in range(len(self.ship.room_list)):
if self.ship.room_list[room_id].moused_over and self.ship.room_list[room_id].type == const.EMPTY:
if self.level == 2:
self.ship.room_list[room_id].type = const.SHIELD
self.shield_room_id = room_id
elif self.level == 3:
self.ship.room_list[room_id].type = const.REPAIR
self.state = const.PLAYING
SOUNDS['press'].play()
self.unpause()
elif self.ship.room_list[room_id].moused_over:
SOUNDS['invalid'].play()
if self.active_text_box and len(self.active_text_box.buttons) > 0:
# Here is where I'll have to figure out how to add functionality
# to the buttons. I might just have to do this on a case-by-case basis.
button_list = self.active_text_box.buttons
# I know the first button of the GAME OVER text goes to the title screen.
if button_list[0].moused_over and (self.state == const.FIRE_OUT or \
self.state == const.HULL_OUT or self.state == const.BRIDGE_OUT):
self.begin()
return
# The first button of the WIN_LEVEL text advances to the next level.
if button_list[0].moused_over and self.state == const.WIN_LEVEL:
self.level_up()
return
# The first button of the WIN_GAME text brings you back to the main menu
if button_list[0].moused_over and self.state == const.WIN_GAME:
self.begin()
return
# The first button of the event text returns to normal gameplay
if button_list[0].moused_over and self.state == const.EVENT:
self.unpause()
self.state = const.PLAYING
self.active_text_box = None
return
if button_list[0].moused_over and self.state == const.INSTALLING:
self.active_text_box = None
# The first button of tutorial text advances the tutorial, unless tutorial is finished.
if button_list[0].moused_over and self.state == const.TUTORIAL:
if self.tut_progress >= 10: # last tutorial text
self.unpause()
self.state = const.PLAYING
self.active_text_box = None
return
else:
self.tut_progress += 1
self.active_text_box = tutorial.get_text(self.tut_progress)
return
# The second button of tutorial text skips the tutorial.
if len(button_list) >= 2 and button_list[1].moused_over and self.state == const.TUTORIAL:
self.unpause()
self.state = const.PLAYING
self.active_text_box = None
return
def pause(self):
self.is_paused = True
self.time_paused = time.time()
def unpause(self):
self.is_paused = False
time_missed = time.time() - self.time_paused
self.last_lightyear_tick += time_missed
self.last_f_tick += time_missed
self.last_f_anim += time_missed
self.last_s_tick += time_missed
self.last_r_tick += time_missed
self.event_start_time += time_missed
self.repair_start_time += time_missed
def start_event(self):
if self.level == 1:
num_systems = 4
elif self.level == 2:
num_systems = 5
elif self.level == 3:
num_systems = 6
event_room_id = random.randint(2, num_systems)
for i in self.ship.room_list:
if i.type == event_room_id:
self.event_room = i
self.event_room.is_event = True
if self.event_room.fire_level <= 1:
self.event_target_flvl = 2
elif self.event_room.fire_level == 2:
self.event_target_flvl = 0
self.event_start_time = time.time()
self.state = const.EVENT
self.pause()
if self.event_target_flvl == 0:
event_text = 'The fire in your ship\'s ' + const.ROOM_NAMES[event_room_id] + ' room is starting to wear down the hull. ' + \
'If you don\'t extinguish it soon, the ship will take damage.'
else:
event_text = 'A particularly annoying species of space termites has infested the ' + const.ROOM_NAMES[event_room_id] + ' room! ' + \
'You can exterminate them by setting the room on fire, but if you take too long they\'ll damage your hull. '
self.active_text_box = TextBox(event_text, const.MED, 'EVENT')
self.active_text_box.add_button('Resume', const.GREEN)
def start_repair(self, room_id):
for i in self.ship.room_list:
if i.type == room_id:
self.repair_room = i
self.repair_room.is_breaking = True
self.repair_start_time = time.time()
self.state = const.EVENT
self.pause()
repair_text = 'The ' + const.ROOM_NAMES[room_id] + ' system is breaking! If it isn\'t fixed soon,' + \
'it will become permanently disabled. (To repair it, click on the repair button and then ' + \
'on the room you want to repair)'
self.active_text_box = TextBox(repair_text, const.MED, 'EVENT')
self.active_text_box.add_button("Resume", const.GREEN)
def tick(self):
"""Checks if fire and sprinklers need to activate, checks if you've won or lost,
and does whatever other things need to happen each frame.
"""
if self.state == const.PLAYING or self.state == const.REPAIRING:
# Check if you've lost the game
if self.ship.num_onfire == 0:
self.state = const.FIRE_OUT
self.pause()
game_over_text = 'The fire went out! You\'re relieved for a moment, but then ' + \
'you feel your ship begin to stall. Your engines can no longer be powered. ' + \
'You and your cactus are screwed.'
self.active_text_box = TextBox(game_over_text, const.MED, 'GAME OVER')
self.active_text_box.add_button('Back to Title', const.RED)
elif self.ship.is_bridge_burning():
self.state = const.BRIDGE_OUT
self.pause()
game_over_text = 'The bridge has burned up, and you along with it! You were ' + \
'unable to control the flames, and they consumed you. Not even your brave ' + \
'cactus survived.'
self.active_text_box = TextBox(game_over_text, const.MED, 'GAME OVER')
self.active_text_box.add_button('Back to Title', const.RED)
elif self.dashboard.get_health() <= 0:
self.state = const.HULL_OUT
self.pause()
game_over_text = 'The hull is breached! The air in your space ship rushes out into ' + \
'the vacuum of space, sucking you out with it. Luckily, by some miracle, your ' + \
'cactus manages to survive, and lives to tell your tale.'
self.active_text_box = TextBox(game_over_text, const.MED, 'GAME OVER')
self.active_text_box.add_button('Back to Title', const.RED)
# Check if you've won the level or game
if self.lightyears_left <= 0:
if self.level < 3:
self.state = const.WIN_LEVEL
self.pause()
win_text = 'Your ship manages to reach the spaceport intact! You get a much-needed ' + \
'chance to refill your water, repair your hull, and catch your breath. But you are ' + \
'still a long way from home, so you must keep going!'
self.active_text_box = TextBox(win_text, const.MED, 'SPACEPORT REACHED')
self.active_text_box.add_button('Continue to level ' + str(self.level + 1), const.GREEN)
else:
self.state = const.WIN_GAME
self.pause()
win_text = 'You glance away from the hectic state of your ship for a moment only ' + \
'to be greeted by the blue and green planet you call home. You\'re finally back ' + \
'to Earth! You and your cactus will remember this journey forever.'
self.active_text_box = TextBox(win_text, const.MED, 'EARTH REACHED')
self.active_text_box.add_button('Woohoo!', const.GREEN)
# Check if you've travelled another lightyear
current_time = time.time()
if current_time - self.last_lightyear_tick >= self.lightyear_length:
self.lightyears_left -= 1
self.last_lightyear_tick = time.time()
level_str = LEVEL_DATA[self.level][str(self.lightyears_left)]
if 'event' in level_str:
self.start_event()
if 'ship_n' in level_str:
self.dashboard.radar.add_alien(const.NORTH)
if 'ship_s' in level_str:
self.dashboard.radar.add_alien(const.SOUTH)
if 'ast_nw' in level_str:
self.dashboard.radar.add_asteroid(const.NORTHWEST)
if 'ast_ne' in level_str:
self.dashboard.radar.add_asteroid(const.NORTHEAST)
if 'ast_sw' in level_str:
self.dashboard.radar.add_asteroid(const.SOUTHWEST)
if 'ast_se' in level_str:
self.dashboard.radar.add_asteroid(const.SOUTHEAST)
if 'repair' in level_str:
if 'repair_sn' in level_str:
room_id = const.SENSORS
elif 'repair_rd' in level_str:
room_id = const.RADAR
elif 'repair_sh' in level_str:
room_id = const.SHIELD
# make a module break and require repairs
self.start_repair(room_id)
if self.state == const.REPAIRING and self.ship.disabled_systems[7]:
self.state = const.PLAYING
# Check fire
if current_time - self.last_f_tick >= self.f_tick_time:
self.ship.fire_tick()
self.last_f_tick = current_time
# Update which systems are disabled
self.ship.check_systems()
self.dashboard.sensors.disabled = self.ship.disabled_systems[2]
self.dashboard.sensors.broken = self.ship.broken_systems[2]
self.dashboard.radar.disabled = self.ship.disabled_systems[3]
self.dashboard.radar.broken = self.ship.broken_systems[3]
self.dashboard.laser_n_disabled = self.ship.disabled_systems[4]
self.dashboard.laser_s_disabled = self.ship.disabled_systems[5]
self.dashboard.repair_disabled = self.ship.disabled_systems[7]
# Checks event goal
if self.event_room is not None and self.event_target_flvl == 2 and self.event_room.fire_level == 2:
self.event_room.is_event = False
self.event_room = None
if current_time - self.last_f_anim >= self.f_anim_time:
for i in self.ship.room_list:
if i.fire_anim_state >= 2:
i.fire_anim_state = 0
else:
i.fire_anim_state += 1
self.last_f_anim = current_time
# Check sprinklers
if current_time - self.last_s_tick >= self.s_tick_time:
if self.ship.num_sprinkling <= self.dashboard.get_water():
self.ship.sprinkler_tick()
self.dashboard.lose_water(self.ship.num_sprinkling)
self.last_s_tick = current_time
else:
self.ship.sprinkler_tick(self.dashboard.get_water())
self.dashboard.lose_water(self.dashboard.get_water())
self.last_s_tick = current_time
# Update which systems are disabled
self.ship.check_systems()
self.dashboard.sensors.disabled = self.ship.disabled_systems[2]
self.dashboard.sensors.broken = self.ship.broken_systems[2]
self.dashboard.radar.disabled = self.ship.disabled_systems[3]
self.dashboard.radar.broken = self.ship.broken_systems[3]
self.dashboard.laser_n_disabled = self.ship.disabled_systems[4]
self.dashboard.laser_s_disabled = self.ship.disabled_systems[5]
self.dashboard.repair_disabled = self.ship.disabled_systems[7]
# Checks event goal
if self.event_room is not None and self.event_target_flvl == 0 and self.event_room.fire_level <= 1:
self.event_room.is_event = False
self.event_room = None
# Check radar
if current_time - self.last_r_tick >= self.r_tick_time:
shields_up = self.ship.is_working(const.SHIELD)
damage_taken = self.dashboard.radar.radar_tick(shields_up)
self.dashboard.take_damage(damage_taken)
if damage_taken > 0:
self.damage_anim_start = time.time()
self.last_r_tick = current_time
# Check events
if self.event_room is not None and current_time - self.event_start_time >= self.event_time:
if self.event_target_flvl == 0 and self.event_room.fire_level == 2 or \
self.event_target_flvl == 2 and self.event_room.fire_level <= 1:
self.dashboard.take_damage(3)
self.damage_anim_start = time.time()
self.event_room.is_event = False
self.event_room = None
# Check repair events
if self.repair_room is not None and current_time - self.repair_start_time >= self.repair_time:
self.repair_room.is_broken = True
self.repair_room.is_breaking = False
self.repair_room = None
def draw(self):
if self.state == const.MENU:
draw_menu(self.surface)
else:
self.ship.draw()
self.dashboard.draw(SPRINKLER_LIMIT - self.ship.num_sprinkling, self.lightyears_left, \
self.state == const.REPAIRING)
if self.active_text_box:
self.active_text_box.draw(self.surface)
# red flash when you take damage
current_time = time.time()
# from 0 to 0.1, transparency goes from 0 to 100, and then from 0.1 to 0.2 it goes back down
if current_time - self.damage_anim_start <= 0.1:
transparency = (current_time - self.damage_anim_start) * 1000
else:
transparency = (self.damage_anim_start - current_time + 0.2) * 1000
if current_time - self.damage_anim_start <= 0.2:
overlay_surface = pygame.Surface((const.WIN_LENGTH, const.WIN_HEIGHT), pygame.HWSURFACE)
overlay_surface.set_alpha(transparency) # the surface is now semi-transparent
util.bevelled_rect(overlay_surface, (255, 0, 0), (0, 0, const.WIN_LENGTH, const.WIN_HEIGHT), \
15)
self.surface.blit(overlay_surface, (0, 0))
