mirror of
https://github.com/EDeev/pixel_gamble.git
synced 2026-10-07 23:49:29 +03:00
Egor Deev
4ecb9257c8
- 10 волн, 5 видов врагов со своим поведением и босс в три фазы - меч, копьё и посох, 11 улучшений между волнами, опыт и уровни - меню, пауза, настройки, итоги партии и рекорд, русский и английский - мир 480×270 с масштабированием, интерфейс в 960×540, скорости от dt - асинхронный цикл: та же игра в браузере через pygbag - тесты без окна, автоигрок, CI, релизы exe/Linux, GitHub Pages - README на двух языках; исходная версия — релиз v1.0.0
121 lines
4 KiB
Python
121 lines
4 KiB
Python
"""Загрузка и нарезка ресурсов: спрайты, звуки, музыка, шрифты."""
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import pygame
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from .settings import ASSETS, TILE
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DIRECTIONS = ("down", "up", "left", "right") # порядок столбцов в листах Ninja Adventure
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_images = {}
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def image(name):
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if name not in _images:
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_images[name] = pygame.image.load(str(ASSETS / "images" / name)).convert_alpha()
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return _images[name]
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def strip(name, frame_w, frame_h=None):
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"""Кадры, идущие в один ряд."""
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sheet = image(name)
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frame_h = frame_h or sheet.get_height()
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return [sheet.subsurface((x, 0, frame_w, frame_h)) for x in range(0, sheet.get_width() - frame_w + 1, frame_w)]
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def grid(name, size=16):
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sheet = image(name)
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return [[sheet.subsurface((x, y, size, size)) for x in range(0, sheet.get_width(), size)]
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for y in range(0, sheet.get_height(), size)]
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def character(name):
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"""Лист персонажа 4×7: столбцы — направления, строки 0-3 — шаги, строка 4 — удар."""
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rows = grid(f"chars/{name}")
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return {d: {"walk": [rows[r][c] for r in range(4)], "attack": [rows[4][c]]}
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for c, d in enumerate(DIRECTIONS)}
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def monster(name):
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"""Лист монстра 4×4: столбцы — направления, строки — кадры движения."""
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rows = grid(f"chars/{name}")
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return {d: {"walk": [rows[r][c] for r in range(4)]} for c, d in enumerate(DIRECTIONS)}
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def tile(sheet, col, row, w=1, h=1):
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return image(f"tiles/{sheet}").subsurface((col * TILE, row * TILE, w * TILE, h * TILE))
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def flipped(frames):
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return [pygame.transform.flip(f, True, False) for f in frames]
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_white = {}
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def white(surface):
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"""Белый силуэт спрайта для вспышки при попадании."""
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key = id(surface)
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if key not in _white:
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mask = pygame.mask.from_surface(surface)
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_white[key] = mask.to_surface(setcolor=(255, 255, 255, 255), unsetcolor=(0, 0, 0, 0))
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return _white[key]
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_fonts = {}
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FONTS = {"text": "Tiny5-Regular.ttf", "title": "NinjaAdventure.ttf"} # у второго только латиница
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def font(size, face="text"):
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key = (size, face)
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if key not in _fonts:
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_fonts[key] = pygame.font.Font(str(ASSETS / "fonts" / FONTS[face]), size)
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return _fonts[key]
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class Audio:
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"""Звуки и музыка. Если звуковой карты нет, игра просто молчит."""
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VOLUMES = {"enemy_hit": 0.5, "sword": 0.5, "lance": 0.5, "wand": 0.45, "enemy_shoot": 0.4,
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"menu_move": 0.4, "switch": 0.5, "enemy_die": 0.55, "rock_break": 0.5}
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def __init__(self, music=0.5, sounds=0.7):
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self.music_volume = music
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self.sound_volume = sounds
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try:
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self.enabled = pygame.mixer.get_init() is not None
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except NotImplementedError:
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self.enabled = False
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self.sounds = {}
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self.track = None
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if self.enabled:
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for path in sorted((ASSETS / "sounds").glob("*.ogg")):
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self.sounds[path.stem] = pygame.mixer.Sound(str(path))
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def play(self, name):
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sound = self.sounds.get(name)
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if sound:
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sound.set_volume(self.sound_volume * self.VOLUMES.get(name, 0.7))
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sound.play()
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def music(self, track):
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if not self.enabled or track == self.track:
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return
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self.track = track
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try:
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pygame.mixer.music.load(str(ASSETS / "music" / f"{track}.ogg"))
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pygame.mixer.music.set_volume(self.music_volume * 0.6)
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pygame.mixer.music.play(-1, fade_ms=600)
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except pygame.error:
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self.track = None
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def fadeout(self, ms):
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if self.enabled:
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pygame.mixer.music.fadeout(ms)
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self.track = None
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def set_volumes(self, music, sounds):
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self.music_volume, self.sound_volume = music, sounds
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if self.enabled:
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pygame.mixer.music.set_volume(music * 0.6)
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