""" 超级马里奥风格小游戏 - Pygame 实现 功能：移动、跳跃、踩敌人、吃蘑菇、过关 """ import pygame import sys import random # ==================== 初始化 ==================== pygame.init() pygame.display.set_caption("超级马里奥 - Pygame") # ==================== 常量 ==================== SCREEN_W, SCREEN_H = 800, 600 FPS = 60 TILE = 40 # 格子大小 # 颜色 SKY_BLUE = (92, 148, 252) GROUND_GREEN = (0, 168, 0) DIRT_BROWN = (139, 90, 43) BRICK_RED = (200, 80, 40) COIN_YELLOW = (255, 215, 0) MUSHROOM_RED = (220, 40, 40) WHITE = (255, 255, 255) BLACK = (0, 0, 0) PIPE_GREEN = (0, 180, 0) FLAG_RED = (220, 30, 30) CLOUD_WHITE = (255, 255, 255) # 物理 GRAVITY = 0.6 JUMP_V = -13 MOVE_SPEED = 4 MAX_FALL = 14 # ==================== 工具函数 ==================== def load_img(w, h, color, draw_func=None): """创建带颜色的 surface，可选自定义绘制""" s = pygame.Surface((w, h), pygame.SRCALPHA) s.fill(color) if draw_func: draw_func(s) return s def draw_mario_sprite(surf, frame=0, power=False): """在 surf 上绘制马里奥像素画 (32x48)""" surf.fill((0, 0, 0, 0)) # 帽子 pygame.draw.rect(surf, (220, 30, 30), (4, 0, 24, 8)) pygame.draw.rect(surf, (220, 30, 30), (0, 6, 32, 6)) # 脸部 pygame.draw.rect(surf, (255, 200, 160), (6, 12, 20, 10)) # 胡子 pygame.draw.rect(surf, (60, 40, 20), (8, 18, 16, 3)) # 眼睛 pygame.draw.rect(surf, BLACK, (10, 14, 4, 4)) pygame.draw.rect(surf, BLACK, (20, 14, 4, 4)) # 身体（红/绿） body_c = (220, 30, 30) if not power else (30, 100, 220) pygame.draw.rect(surf, body_c, (4, 22, 24, 14)) # 背带 pygame.draw.rect(surf, (30, 80, 200), (10, 22, 4, 14)) pygame.draw.rect(surf, (30, 80, 200), (18, 22, 4, 14)) # 手臂 pygame.draw.rect(surf, (255, 200, 160), (0, 24, 6, 10)) pygame.draw.rect(surf, (255, 200, 160), (26, 24, 6, 10)) # 裤子 pygame.draw.rect(surf, (30, 60, 180), (4, 36, 24, 8)) # 腿 leg_off = 2 if frame == 1 else (-2 if frame == 2 else 0) pygame.draw.rect(surf, (100, 60, 20), (6 + leg_off, 44, 8, 6)) pygame.draw.rect(surf, (100, 60, 20), (18 - leg_off, 44, 8, 6)) # 鞋子 pygame.draw.rect(surf, (160, 80, 20), (4 + leg_off, 48, 12, 4)) pygame.draw.rect(surf, (160, 80, 20), (16 - leg_off, 48, 12, 4)) def draw_goomba_sprite(surf, frame=0): """板栗仔""" surf.fill((0, 0, 0, 0)) # 身体 pygame.draw.rect(surf, (160, 100, 60), (4, 8, 24, 20)) # 脚 f = 2 if frame == 1 else -2 pygame.draw.rect(surf, (120, 70, 30), (2, 26, 10, 6)) pygame.draw.rect(surf, (120, 70, 30), (20, 26, 10, 6)) # 眼睛 pygame.draw.rect(surf, WHITE, (8, 14, 6, 6)) pygame.draw.rect(surf, WHITE, (18, 14, 6, 6)) pygame.draw.rect(surf, BLACK, (10, 16, 3, 3)) pygame.draw.rect(surf, BLACK, (20, 16, 3, 3)) # 眉毛 pygame.draw.rect(surf, (120, 70, 30), (7, 12, 8, 3)) pygame.draw.rect(surf, (120, 70, 30), (17, 12, 8, 3)) def draw_coin_surf(surf): surf.fill((0, 0, 0, 0)) pygame.draw.circle(surf, COIN_YELLOW, (12, 12), 11) pygame.draw.circle(surf, (255, 240, 100), (12, 12), 8) pygame.draw.rect(surf, COIN_YELLOW, (10, 4, 4, 16)) def draw_mushroom_surf(surf): surf.fill((0, 0, 0, 0)) # 帽子 pygame.draw.rect(surf, MUSHROOM_RED, (2, 0, 28, 16)) pygame.draw.circle(surf, MUSHROOM_RED, (8, 8), 6) pygame.draw.circle(surf, MUSHROOM_RED, (24, 8), 6) pygame.draw.circle(surf, WHITE, (8, 6), 3) pygame.draw.circle(surf, WHITE, (24, 6), 3) # 脸 pygame.draw.rect(surf, (255, 220, 180), (6, 14, 20, 14)) # 眼睛 pygame.draw.rect(surf, BLACK, (10, 18, 3, 4)) pygame.draw.rect(surf, BLACK, (19, 18, 3, 4)) # 嘴 pygame.draw.rect(surf, BLACK, (12, 24, 8, 2)) def draw_brick_surf(surf): surf.fill((0, 0, 0, 0)) pygame.draw.rect(surf, BRICK_RED, (0, 0, TILE, TILE)) pygame.draw.rect(surf, (160, 50, 20), (0, 0, TILE, 4)) pygame.draw.rect(surf, (160, 50, 20), (0, TILE//2, TILE, 3)) pygame.draw.rect(surf, (160, 50, 20), (TILE//2, 0, 3, TILE//2)) pygame.draw.rect(surf, (160, 50, 20), (TILE//4*3, TILE//2, 3, TILE//2)) def draw_ground_surf(surf): surf.fill((0, 0, 0, 0)) pygame.draw.rect(surf, DIRT_BROWN, (0, 0, TILE, TILE)) for _ in range(5): x, y = random.randint(2, TILE-4), random.randint(2, TILE-4) pygame.draw.rect(surf, (110, 70, 35), (x, y, 4, 3)) def draw_question_surf(surf): surf.fill((0, 0, 0, 0)) pygame.draw.rect(surf, (240, 180, 40), (0, 0, TILE, TILE)) pygame.draw.rect(surf, (200, 140, 20), (0, 0, TILE, 3)) pygame.draw.rect(surf, (200, 140, 20), (0, TILE-3, TILE, 3)) pygame.draw.rect(surf, (200, 140, 20), (0, 0, 3, TILE)) pygame.draw.rect(surf, (200, 140, 20), (TILE-3, 0, 3, TILE)) # ? font = pygame.font.Font(None, 28) t = font.render("?", True, (180, 100, 0)) surf.blit(t, (12, 8)) def draw_pipe_surf(surf): surf.fill((0, 0, 0, 0)) pygame.draw.rect(surf, PIPE_GREEN, (0, 0, TILE, TILE)) pygame.draw.rect(surf, (0, 220, 0), (2, 0, TILE-4, 4)) pygame.draw.rect(surf, (0, 140, 0), (0, TILE-4, TILE, 4)) def draw_pipe_body_surf(surf): """管道管身（无顶部管口）""" surf.fill((0, 0, 0, 0)) pygame.draw.rect(surf, PIPE_GREEN, (0, 0, TILE, TILE)) pygame.draw.rect(surf, (0, 140, 0), (0, 0, 3, TILE)) pygame.draw.rect(surf, (0, 140, 0), (TILE-3, 0, 3, TILE)) # 纵向纹理线 pygame.draw.rect(surf, (0, 155, 0), (TILE//3, 0, 2, TILE)) pygame.draw.rect(surf, (0, 155, 0), (TILE//3*2, 0, 2, TILE)) def draw_flag_surf(surf): surf.fill((0, 0, 0, 0)) pygame.draw.rect(surf, (180, 180, 180), (14, 0, 4, 48)) pygame.draw.polygon(surf, FLAG_RED, [(18, 0), (38, 8), (18, 16)]) pygame.draw.polygon(surf, FLAG_RED, [(18, 16), (32, 22), (18, 30)]) # ==================== 预渲染精灵 ==================== SPRITES = {} def init_sprites(): # 马里奥 for f in range(3): s = pygame.Surface((32, 52), pygame.SRCALPHA) draw_mario_sprite(s, f, False) SPRITES[f'mario_{f}'] = s s2 = pygame.Surface((32, 52), pygame.SRCALPHA) draw_mario_sprite(s2, f, True) SPRITES[f'mario_p_{f}'] = s2 # 翻转马里奥 for k in list(SPRITES.keys()): if 'mario' in k: SPRITES[k + '_r'] = pygame.transform.flip(SPRITES[k], True, False) # 板栗仔 for f in range(2): s = pygame.Surface((32, 32), pygame.SRCALPHA) draw_goomba_sprite(s, f) SPRITES[f'goomba_{f}'] = s # 金币 s = pygame.Surface((24, 24), pygame.SRCALPHA) draw_coin_surf(s) SPRITES['coin'] = s # 蘑菇 s = pygame.Surface((32, 32), pygame.SRCALPHA) draw_mushroom_surf(s) SPRITES['mushroom'] = s # 砖块 s = pygame.Surface((TILE, TILE), pygame.SRCALPHA) draw_brick_surf(s) SPRITES['brick'] = s # 地面 s = pygame.Surface((TILE, TILE), pygame.SRCALPHA) draw_ground_surf(s) SPRITES['ground'] = s # 问号 s = pygame.Surface((TILE, TILE), pygame.SRCALPHA) draw_question_surf(s) SPRITES['question'] = s # 管道 s = pygame.Surface((TILE, TILE*2), pygame.SRCALPHA) draw_pipe_surf(s) SPRITES['pipe'] = s # 管身 s = pygame.Surface((TILE, TILE), pygame.SRCALPHA) draw_pipe_body_surf(s) SPRITES['pipe_body'] = s # 旗杆 s = pygame.Surface((40, 52), pygame.SRCALPHA) draw_flag_surf(s) SPRITES['flag'] = s # 云 s = pygame.Surface((80, 40), pygame.SRCALPHA) pygame.draw.ellipse(s, CLOUD_WHITE, (10, 10, 60, 30)) pygame.draw.ellipse(s, CLOUD_WHITE, (0, 15, 40, 25)) pygame.draw.ellipse(s, CLOUD_WHITE, (40, 5, 40, 25)) SPRITES['cloud'] = s init_sprites() # ==================== 关卡定义 ==================== # 符号： . 空 # 地面 B 砖块 ? 问号 P 管道 F 旗杆 M 马里奥 G 板栗仔 C 硬币 # 所有关卡统一15行：上面12行是空中，下面3行是地面层 # ===== 关卡1：草原世界（教学关，温和引入所有机制）===== LEVEL = [ "..............................................................................................", "..............................................................................................", "..............................................................................................", "..............................................................................................", "..............................................................................???.............", "...........................???.................................................................", "..............................................................................................", "..............BBBB........................................BBBB...................................", "..............................................................................................", "....????..............?....................????..................?...............................", "......................................................................G......................", "..............................................................................................", "..M..........G...................G.................G...............C..............G............F.", "###############################PPPPPP####################PPPPPPPPPP##############################", "###############################PPPPPP####################PPPPPPPPPP##############################", "###############################PPPPPP####################PPPPPPPPPP##############################", ] # ===== 关卡2：洞穴冒险（更长、更多敌人、复杂跳跃）===== LEVEL2 = [ "............................................................................................................", "............................................................................................................", "............................................................................................................", "...........................................................................???..............................", ".......................................???...............................................................", "......................BBBB...........................................BBBB.................................", "............................................................................................................", "...........????.................................BBBB......................................???............", "............................................................................................................", "...................?......................................???............................................", "...........................................................................................############.....", "............................................................................................................", "..............G..............G........................G..............G..............G...................", "..M............C..............................G..........................G...................C.......F.", "###############################PPPPPP############################PPPPPPPPPP##############################", "###############################PPPPPP############################PPPPPPPPPP##############################", "###############################PPPPPP############################PPPPPPPPPP##############################", ] # ===== 关卡3：天空城堡（最长、最难、密集挑战）===== LEVEL3 = [ "............................................................................................................................", "............................................................................................................................", "............................................................................................................................", "...................................???...............................................???.....................................", "............................................................................................................................", "..............BBBB........................................BBBB........................................BBBB.................", "............................................................................................................................", "....????.........................BBBB...........................................????.......................................", "............................................................................................................................", "..............???......................................???......................................???.......................", "............................................................................................................................", "...................G..............................G..............................G..............................G...........", "..............C..............C..............C..............C..............C..............C..............C..............C...", "............................................................................................................................", "..M............G................................G................................G......................................F.", "###############################PPPPPP####################PPPPPPPPPP####################PPPPPP##############################", "###############################PPPPPP####################PPPPPPPPPP####################PPPPPP##############################", "###############################PPPPPP####################PPPPPPPPPP####################PPPPPP##############################", ] # ==================== 游戏对象 ==================== class Camera: def __init__(self): self.x = 0 self.y = 0 def update(self, target): self.x = target.x - SCREEN_W // 3 self.y = 0 if self.x < 0: self.x = 0 def apply(self, rect): return pygame.Rect(rect.x - self.x, rect.y - self.y, rect.w, rect.h) class Mario: def __init__(self, x, y): self.x = x self.y = y self.w, self.h = 28, 48 self.vx = 0 self.vy = 0 self.on_ground = False self.facing = 1 # 1右 -1左 self.anim_frame = 0 self.anim_timer = 0 self.powered = False self.invincible = 0 self.dead = False self.dead_timer = 0 self.score = 0 self.coins = 0 self.lives = 3 self.win = False @property def rect(self): return pygame.Rect(self.x, self.y, self.w, self.h) def update(self, level, platforms, enemies, items, particles): if self.dead: self.dead_timer += 1 self.vy += GRAVITY self.y += self.vy if self.dead_timer > 120: self.lives -= 1 if self.lives <= 0: return "gameover" return "respawn" return None # 输入 keys = pygame.key.get_pressed() jump_pressed = keys[pygame.K_SPACE] or keys[pygame.K_UP] or keys[pygame.K_w] if keys[pygame.K_LEFT] or keys[pygame.K_a]: self.vx = -MOVE_SPEED self.facing = -1 elif keys[pygame.K_RIGHT] or keys[pygame.K_d]: self.vx = MOVE_SPEED self.facing = 1 else: self.vx = 0 if jump_pressed and self.on_ground: self.vy = JUMP_V self.on_ground = False # 重力 if self.on_ground and not jump_pressed: self.vy = 0 else: self.vy += GRAVITY if self.vy > MAX_FALL: self.vy = MAX_FALL # 水平移动 + 碰撞 self.x += self.vx self.check_collide_x(platforms) # 垂直移动 + 碰撞 self.y += self.vy self.on_ground = False self.check_collide_y(platforms) # 动画 self.anim_timer += 1 if self.anim_timer > 6: self.anim_timer = 0 if self.vx != 0: self.anim_frame = (self.anim_frame + 1) % 3 else: self.anim_frame = 0 # 无敌计时 if self.invincible > 0: self.invincible -= 1 # 死亡检测（掉出屏幕底部） if self.y > level.height_px + 100: self.die() # 敌人碰撞 for e in enemies[:]: if e.dead: continue if self.rect.colliderect(e.rect): if self.vy > 0 and self.rect.bottom - e.rect.top < 20: # 踩死 e.die() self.vy = -8 self.score += 100 for _ in range(8): particles.append(Particle(e.rect.centerx, e.rect.centery, random.randint(-3,3), random.randint(-5,-1), (160,100,60))) else: self.take_hit() # 道具碰撞 for item in items[:]: if item.dead: continue item.update() if self.rect.colliderect(item.rect): if item.kind == 'coin': self.coins += 1 self.score += 200 item.dead = True elif item.kind == 'mushroom': self.powered = True self.score += 1000 item.dead = True for _ in range(15): particles.append(Particle(item.rect.centerx, item.rect.centery, random.randint(-4,4), random.randint(-6,0), (220,40,40))) return None def check_collide_x(self, platforms): for p in platforms: if self.rect.colliderect(p.rect): if self.vx > 0: self.x = p.rect.left - self.w elif self.vx < 0: self.x = p.rect.right self.vx = 0 def check_collide_y(self, platforms): for p in platforms: if self.rect.colliderect(p.rect): if self.vy > 0: self.y = p.rect.top - self.h self.vy = 0 self.on_ground = True elif self.vy < 0: self.y = p.rect.bottom self.vy = 0 def take_hit(self): if self.invincible > 0: return if self.powered: self.powered = False self.invincible = 90 else: self.die() def die(self): if self.dead: return self.dead = True self.vy = -10 self.dead_timer = 0 def draw(self, screen, cam): if self.dead: # 死亡动画 - 旋转缩小 scale = max(0.2, 1 - self.dead_timer / 60) s = pygame.Surface((32, 52), pygame.SRCALPHA) pygame.draw.circle(s, (220,30,30), (16, 26), int(20*scale)) pygame.draw.circle(s, (255,200,160), (16, 16), int(10*scale)) r = cam.apply(self.rect) screen.blit(s, (r.x-2, r.y)) return if self.invincible > 0 and (self.invincible // 4) % 2 == 0: return # 闪烁 key = f'mario_{"p_" if self.powered else ""}{self.anim_frame}{"_r" if self.facing==-1 else ""}' s = SPRITES[key] r = cam.apply(self.rect) screen.blit(s, (r.x-2, r.y)) class Platform: """普通地面/砖块""" def __init__(self, x, y, kind): self.x = x self.y = y self.w = TILE self.h = TILE self.kind = kind # 'ground' 'brick' 'question' 'pipe' self.hit = False # 问号被顶过 self.bonus_spawned = False @property def rect(self): return pygame.Rect(self.x, self.y, self.w, self.h) def hit_by_mario(self, mario, items): if self.kind == 'question' and not self.hit: self.hit = True self.kind = 'ground' # 随机出蘑菇或金币 if random.random() < 0.4 and not mario.powered: items.append(Item(self.x, self.y - 32, 'mushroom')) else: items.append(Item(self.x, self.y - 32, 'coin')) mario.score += 50 mario.coins += 1 return True elif self.kind == 'brick': if mario.powered: # 碎裂 return 'break' else: # 顶一下动画 return True return False def draw(self, screen, cam): r = cam.apply(self.rect) if self.kind == 'ground': screen.blit(SPRITES['ground'], r) elif self.kind == 'brick': screen.blit(SPRITES['brick'], r) elif self.kind == 'question': screen.blit(SPRITES['question'], r) elif self.kind == 'pipe': # 管道分段绘制：顶部画管口，下面画管身 segs = getattr(self, 'pipe_segments', self.h // TILE) # 第一格（管口） r_top = pygame.Rect(r.x, r.y, TILE, TILE) screen.blit(SPRITES['pipe'], r_top) # 后续格（管身，用同一个精灵重复） for s in range(1, segs): r_seg = pygame.Rect(r.x, r.y + s * TILE, TILE, TILE) # 用管身部分（去掉顶部绿色边缘） screen.blit(SPRITES['pipe_body'], r_seg) class Enemy: def __init__(self, x, y, kind='goomba'): self.x = x self.y = y self.w, self.h = 28, 28 self.vx = -1 self.vy = 0 self.kind = kind self.dead = False self.dead_timer = 0 self.anim_frame = 0 self.anim_timer = 0 @property def rect(self): return pygame.Rect(self.x, self.y, self.w, self.h) def update(self, platforms): if self.dead: self.dead_timer += 1 self.vy += GRAVITY self.y += self.vy return self.vy += GRAVITY if self.vy > MAX_FALL: self.vy = MAX_FALL self.x += self.vx self.y += self.vy self.vy = 0 # 平台边缘检测 + 碰撞 on_platform = False for p in platforms: if self.rect.colliderect(p.rect): if self.vy >= 0 and self.rect.bottom - p.rect.top < 20: self.y = p.rect.top - self.h on_platform = True elif self.vy < 0: self.y = p.rect.bottom # 简单巡逻：遇到障碍或边缘就掉头 if not on_platform: self.vx = -self.vx self.x += self.vx * 2 else: # 检查前方是否有墙 probe = pygame.Rect(self.x + (self.w if self.vx>0 else -4), self.y+self.h-2, 4, 4) wall = any(probe.colliderect(p.rect) for p in platforms) # 检查前方是否悬空 probe2 = pygame.Rect(self.x + (self.w+2 if self.vx>0 else -6), self.y+self.h+2, 4, 6) gap = not any(probe2.colliderect(p.rect) for p in platforms) if wall or gap: self.vx = -self.vx self.anim_timer += 1 if self.anim_timer > 20: self.anim_timer = 0 self.anim_frame = 1 - self.anim_frame def die(self): if self.dead: return self.dead = True self.vy = -6 def draw(self, screen, cam): r = cam.apply(self.rect) if self.dead: # 压扁 h = max(4, self.h - self.dead_timer * 2) s = SPRITES['goomba_0'] s2 = pygame.transform.scale(s, (self.w, h)) screen.blit(s2, (r.x, r.y + self.h - h)) return s = SPRITES[f'goomba_{self.anim_frame}'] screen.blit(s, (r.x-2, r.y-2)) class Item: def __init__(self, x, y, kind): self.x = x self.y = y self.w, self.h = 24, 24 self.kind = kind self.vx = 1 if kind == 'mushroom' else 0 self.vy = 0 self.dead = False self.bob = 0 @property def rect(self): return pygame.Rect(self.x, self.y, self.w, self.h) def update(self): if self.kind == 'mushroom': self.vy += GRAVITY if self.vy > MAX_FALL: self.vy = MAX_FALL self.x += self.vx self.y += self.vy else: self.bob += 0.15 def draw(self, screen, cam): r = cam.apply(self.rect) if self.kind == 'coin': offset = int(math.sin(self.bob) * 4) s = SPRITES['coin'] s2 = pygame.transform.scale(s, (20, 24)) screen.blit(s2, (r.x+2, r.y+offset)) elif self.kind == 'mushroom': screen.blit(SPRITES['mushroom'], (r.x-4, r.y-4)) class Particle: def __init__(self, x, y, vx, vy, color): self.x = x; self.y = y; self.vx = vx; self.vy = vy self.color = color; self.life = 30; self.size = random.randint(2,5) def update(self): self.x += self.vx; self.y += self.vy; self.vy += 0.3; self.life -= 1 def draw(self, screen, cam): alpha = max(0, self.life * 8) c = (*self.color, alpha) s = pygame.Surface((self.size*2, self.size*2), pygame.SRCALPHA) pygame.draw.circle(s, c, (self.size, self.size), self.size) screen.blit(s, (self.x - cam.x - self.size, self.y - cam.y - self.size)) class FloatingText: def __init__(self, x, y, text, color=(255,255,0)): self.x = x; self.y = y; self.text = text; self.color = color self.life = 40; self.font = pygame.font.Font(None, 22) def update(self): self.y -= 1; self.life -= 1 def draw(self, screen, cam): s = self.font.render(self.text, True, self.color) screen.blit(s, (self.x - cam.x, self.y - cam.y)) # ==================== 关卡加载 ==================== class Level: def __init__(self, layout): self.layout = layout self.h = len(layout) self.w = len(layout[0]) self.height_px = self.h * TILE self.width_px = self.w * TILE self.platforms = [] self.enemies = [] self.items = [] self.particles = [] self.floating_texts = [] self.mario = None self.flag_x = 0 self.bg_elements = [] self.parse() def parse(self): for row_i, row in enumerate(self.layout): for col_i, ch in enumerate(row): x = col_i * TILE y = row_i * TILE if ch == 'M': self.mario = Mario(x, y) elif ch == '#': self.platforms.append(Platform(x, y, 'ground')) elif ch == 'B': self.platforms.append(Platform(x, y, 'brick')) elif ch == '?': self.platforms.append(Platform(x, y, 'question')) elif ch == 'P': # 管道占2格高（垂直方向连续两个P） # 只在第一行P（顶部）创建完整的2格高碰撞体 is_top = (row_i == 0 or self.layout[row_i-1][col_i] != 'P') if is_top: # 检查下面有多少连续的P pipe_h = 1 while row_i + pipe_h < len(self.layout) and self.layout[row_i+pipe_h][col_i] == 'P': pipe_h += 1 self.platforms.append(Platform(x, y, 'pipe')) self.platforms[-1].h = TILE * pipe_h # 标记为管道段，用于渲染 self.platforms[-1].pipe_segments = pipe_h elif ch == 'G': self.enemies.append(Enemy(x, y-4)) elif ch == 'C': self.items.append(Item(x+8, y+8, 'coin')) elif ch == 'F': self.flag_x = x # 背景装饰（根据地图宽度动态生成） cloud_count = max(8, self.w // 3) hill_count = max(5, self.w // 4) for _ in range(cloud_count): self.bg_elements.append({ 'type': 'cloud', 'x': random.randint(0, self.width_px), 'y': random.randint(20, 150), 'speed': random.uniform(0.1, 0.5) }) for _ in range(hill_count): self.bg_elements.append({ 'type': 'hill', 'x': random.randint(0, self.width_px), 'y': SCREEN_H - TILE * 3 - 20, }) # 远处山脉 for _ in range(max(3, self.w // 6)): self.bg_elements.append({ 'type': 'mountain', 'x': random.randint(0, self.width_px), 'y': SCREEN_H - TILE * 4 - 40, }) def update(self): result = self.mario.update(self, self.platforms, self.enemies, self.items, self.particles) # 更新敌人 for e in self.enemies[:]: e.update(self.platforms) if e.dead and e.dead_timer > 30: self.enemies.remove(e) # 更新道具 for item in self.items[:]: item.update() if item.dead: self.items.remove(item) # 道具落地 if item.kind == 'mushroom': for p in self.platforms: if item.rect.colliderect(p.rect): item.y = p.rect.top - item.h item.vy = 0 break # 道具掉出地图 if item.y > self.height_px + 200: item.dead = True # 更新粒子 for p in self.particles[:]: p.update() if p.life <= 0: self.particles.remove(p) # 浮动文字 for ft in self.floating_texts[:]: ft.update() if ft.life <= 0: self.floating_texts.remove(ft) # 检查旗杆过关 if self.mario.rect.colliderect(pygame.Rect(self.flag_x, 0, 40, SCREEN_H)): self.mario.win = True # 顶砖块检测 if self.mario.vy < 0: head = pygame.Rect(self.mario.x, self.mario.y - 4, self.mario.w, 4) for p in self.platforms[:]: if head.colliderect(p.rect): if p.kind == 'brick' and self.mario.powered: self.particles.append(Particle(p.rect.centerx, p.rect.centery, 0, -3, BRICK_RED)) self.platforms.remove(p) self.mario.score += 50 elif p.kind in ('question', 'brick'): result2 = p.hit_by_mario(self.mario, self.items) if result2 == 'break': self.particles.append(Particle(p.rect.centerx, p.rect.centery, 0, -3, BRICK_RED)) self.platforms.remove(p) self.mario.score += 50 # 顶到普通砖块的小动画 if p.kind == 'brick': self.floating_texts.append(FloatingText(p.rect.x, p.rect.y - 20, "BONK!", (200,200,200))) return result def draw(self, screen, cam): # 背景 screen.fill(SKY_BLUE) # 背景元素 for el in self.bg_elements: if el['type'] == 'cloud': r = pygame.Rect(el['x'] - cam.x * el['speed'], el['y'], 80, 40) screen.blit(SPRITES['cloud'], r) elif el['type'] == 'hill': # 简单小山丘 x = el['x'] - cam.x * 0.3 y = el['y'] pygame.draw.ellipse(screen, (0, 140, 0), (x-30, y-20, 100, 60)) pygame.draw.ellipse(screen, GROUND_GREEN, (x-20, y-30, 70, 50)) elif el['type'] == 'mountain': # 远处山脉（视差更慢） x = el['x'] - cam.x * 0.15 y = el['y'] pts = [(x-50, y+60), (x, y), (x+50, y+60)] pygame.draw.polygon(screen, (100, 100, 120), pts) # 雪顶 pts2 = [(x-15, y+18), (x, y), (x+15, y+18)] pygame.draw.polygon(screen, CLOUD_WHITE, pts2) # 平台 for p in self.platforms: p.draw(screen, cam) # 旗杆 if self.flag_x: r = pygame.Rect(self.flag_x, 0, 40, SCREEN_H) r2 = cam.apply(r) screen.blit(SPRITES['flag'], r2) # 道具 for item in self.items: item.draw(screen, cam) # 敌人 for e in self.enemies: e.draw(screen, cam) # 马里奥 self.mario.draw(screen, cam) # 粒子 for p in self.particles: p.draw(screen, cam) # 浮动文字 for ft in self.floating_texts: ft.draw(screen, cam) # ==================== HUD ==================== def draw_hud(screen, mario, level_num, total_levels): font = pygame.font.Font(None, 28) # 分数 s = font.render(f"SCORE: {mario.score}", True, WHITE) screen.blit(s, (20, 12)) # 金币 s = font.render(f"COINS: {mario.coins}", True, COIN_YELLOW) screen.blit(s, (220, 12)) # 生命 s = font.render(f"LIVES: {mario.lives}", True, WHITE) screen.blit(s, (400, 12)) # 世界 s = font.render(f"WORLD {level_num}/{total_levels}", True, WHITE) screen.blit(s, (600, 12)) # 能量条 if mario.powered: bar_w = 100 pygame.draw.rect(screen, (30,100,220), (SCREEN_W - 140, 48, bar_w, 12)) pygame.draw.rect(screen, WHITE, (SCREEN_W - 140, 48, bar_w, 12), 2) def draw_start_screen(screen): screen.fill(SKY_BLUE) font_big = pygame.font.Font(None, 72) font_sm = pygame.font.Font(None, 36) t = font_big.render("SUPER MARIO", True, (220, 40, 40)) screen.blit(t, (SCREEN_W//2 - t.get_width()//2, 150)) t2 = font_sm.render("Press SPACE to Start", True, WHITE) screen.blit(t2, (SCREEN_W//2 - t2.get_width()//2, 280)) t3 = font_sm.render("Arrow Keys / WASD to Move & Jump", True, WHITE) screen.blit(t3, (SCREEN_W//2 - t3.get_width()//2, 340)) t4 = font_sm.render("SPACE / UP / W to Jump", True, WHITE) screen.blit(t4, (SCREEN_W//2 - t4.get_width()//2, 380)) # 画个小马里奥 screen.blit(SPRITES['mario_0'], (SCREEN_W//2 - 16, 430)) pygame.display.flip() def draw_game_over(screen, mario): s = pygame.Surface((SCREEN_W, SCREEN_H), pygame.SRCALPHA) s.fill((0, 0, 0, 180)) screen.blit(s, (0, 0)) font = pygame.font.Font(None, 64) t = font.render("GAME OVER", True, (220, 40, 40)) screen.blit(t, (SCREEN_W//2 - t.get_width()//2, SCREEN_H//2 - 50)) font2 = pygame.font.Font(None, 32) t2 = font2.render(f"Final Score: {mario.score}", True, WHITE) screen.blit(t2, (SCREEN_W//2 - t2.get_width()//2, SCREEN_H//2 + 20)) t3 = font2.render("Press R to Restart", True, WHITE) screen.blit(t3, (SCREEN_W//2 - t3.get_width()//2, SCREEN_H//2 + 60)) pygame.display.flip() def draw_win_screen(screen, mario, is_final=False): s = pygame.Surface((SCREEN_W, SCREEN_H), pygame.SRCALPHA) s.fill((0, 0, 0, 120)) screen.blit(s, (0, 0)) font = pygame.font.Font(None, 64) txt = "YOU WIN!" if is_final else "LEVEL CLEAR!" c = FLAG_RED if is_final else COIN_YELLOW t = font.render(txt, True, c) screen.blit(t, (SCREEN_W//2 - t.get_width()//2, SCREEN_H//2 - 50)) font2 = pygame.font.Font(None, 32) t2 = font2.render(f"Score: {mario.score} Coins: {mario.coins}", True, WHITE) screen.blit(t2, (SCREEN_W//2 - t2.get_width()//2, SCREEN_H//2 + 20)) if not is_final: t3 = font2.render("Press SPACE for Next Level", True, WHITE) screen.blit(t3, (SCREEN_W//2 - t3.get_width()//2, SCREEN_H//2 + 60)) else: t3 = font2.render("Press R to Play Again", True, WHITE) screen.blit(t3, (SCREEN_W//2 - t3.get_width()//2, SCREEN_H//2 + 60)) pygame.display.flip() # ==================== 主循环 ==================== import math def main(): screen = pygame.display.set_mode((SCREEN_W, SCREEN_H)) clock = pygame.time.Clock() total_levels = 3 current_level_idx = 0 levels_data = [LEVEL, LEVEL2, LEVEL3] state = "start" # start, play, gameover, win, level_clear cam = Camera() level = None mario = None def load_level(idx): nonlocal level, mario, state level = Level(levels_data[idx]) mario = level.mario cam.x = 0 cam.y = 0 state = "play" running = True while running: for event in pygame.event.get(): if event.type == pygame.QUIT: running = False if event.type == pygame.KEYDOWN: if state == "start" and event.key == pygame.K_SPACE: current_level_idx = 0 load_level(0) elif state == "gameover" and event.key == pygame.K_r: current_level_idx = 0 load_level(0) elif state == "level_clear" and event.key == pygame.K_SPACE: current_level_idx += 1 if current_level_idx >= total_levels: state = "win_final" else: load_level(current_level_idx) elif state == "win_final" and event.key == pygame.K_r: current_level_idx = 0 load_level(0) if state == "start": draw_start_screen(screen) elif state == "play": result = level.update() cam.update(mario) if result == "gameover": state = "gameover" elif result == "respawn": # 重置马里奥 mario.x = 80 mario.y = 200 mario.vx = 0 mario.vy = 0 mario.dead = False mario.invincible = 60 mario.powered = False if mario.win: if current_level_idx + 1 >= total_levels: state = "win_final" else: state = "level_clear" level.draw(screen, cam) draw_hud(screen, mario, current_level_idx + 1, total_levels) # 过关提示条 if mario.win: s = pygame.Surface((SCREEN_W, 60), pygame.SRCALPHA) s.fill((0, 0, 0, 160)) screen.blit(s, (0, SCREEN_H//2 - 30)) font = pygame.font.Font(None, 36) t = font.render("LEVEL CLEAR! Press SPACE" if current_level_idx+1