import pygame as pg import os from .. import tool from .. import constants as c class Menu(tool.State): def __init__(self): tool.State.__init__(self) def startup(self, current_time, persist): self.next = c.LEVEL self.persist = persist self.game_info = persist self.setupBackground() self.setupOptions() self.setupOptionMenu() self.setupSunflowerTrophy() pg.mixer.music.stop() pg.mixer.music.load(os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))) ,"resources", "music", "intro.opus")) pg.mixer.music.play(-1, 0) pg.display.set_caption(c.ORIGINAL_CAPTION) def setupBackground(self): frame_rect = (80, 0, 800, 600) # 1、形参中加单星号，即f(*x)则表示x为元组，所有对x的操作都应将x视为元组类型进行。 # 2、双星号同上，区别是x视为字典。 # 3、在变量前加单星号表示将元组（列表、集合）拆分为单个元素。 # 4、双星号同上，区别是目标为字典，字典前加单星号的话可以得到“键”。 self.bg_image = tool.get_image(tool.GFX[c.MAIN_MENU_IMAGE], *frame_rect) self.bg_rect = self.bg_image.get_rect() self.bg_rect.x = 0 self.bg_rect.y = 0 def setupOptions(self): # 冒险模式 self.adventure_frames = [] frame_names = (f'{c.OPTION_ADVENTURE}_0', f'{c.OPTION_ADVENTURE}_1') frame_rect = (0, 0, 330, 144) for name in frame_names: self.adventure_frames.append(tool.get_image_menu(tool.GFX[name], *frame_rect, c.BLACK, 1)) self.adventure_frame_index = 0 self.adventure_image = self.adventure_frames[self.adventure_frame_index] self.adventure_rect = self.adventure_image.get_rect() self.adventure_rect.x = 400 self.adventure_rect.y = 60 self.adventure_highlight_time = 0 # 退出按钮 self.exit_frames = [] exit_frame_names = (f'{c.EXIT}_0', f'{c.EXIT}_1') exit_frame_rect = (0, 0, 47, 27) for name in exit_frame_names: self.exit_frames.append(tool.get_image_menu(tool.GFX[name], *exit_frame_rect, c.BLACK, 1.1)) self.exit_frame_index = 0 self.exit_image = self.exit_frames[self.exit_frame_index] self.exit_rect = self.exit_image.get_rect() self.exit_rect.x = 730 self.exit_rect.y = 507 self.exit_highlight_time = 0 # 选项按钮 self.option_button_frames = [] option_button_frame_names = (f'{c.OPTION_BUTTON}_0', f'{c.OPTION_BUTTON}_1') option_button_frame_rect = (0, 0, 81, 31) for name in option_button_frame_names: self.option_button_frames.append(tool.get_image_menu(tool.GFX[name], *option_button_frame_rect, c.BLACK)) self.option_button_frame_index = 0 self.option_button_image = self.option_button_frames[self.option_button_frame_index] self.option_button_rect = self.option_button_image.get_rect() self.option_button_rect.x = 560 self.option_button_rect.y = 490 self.option_button_hightlight_time = 0 # 小游戏 self.littleGame_frames = [] littleGame_frame_names = (c.LITTLEGAME_BUTTON + '_0', c.LITTLEGAME_BUTTON + '_1') littleGame_frame_rect = (0, 7, 317, 135) for name in littleGame_frame_names: self.littleGame_frames.append(tool.get_image_menu(tool.GFX[name], *littleGame_frame_rect, c.BLACK, 1)) self.littleGame_frame_index = 0 self.littleGame_image = self.littleGame_frames[self.littleGame_frame_index] self.littleGame_rect = self.littleGame_image.get_rect() self.littleGame_rect.x = 397 self.littleGame_rect.y = 175 self.littleGame_highlight_time = 0 self.adventure_start = 0 self.adventure_timer = 0 self.adventure_clicked = False self.option_button_clicked = False def inArea(self, rect, x, y): if (x >= rect.x and x <= rect.right and y >= rect.y and y <= rect.bottom): return True else: return False def checkHilight(self, x, y): # 高亮冒险模式按钮 if self.inArea(self.adventure_rect, x, y): self.adventure_highlight_time = self.current_time # 高亮退出按钮 elif self.inArea(self.exit_rect, x, y): self.exit_highlight_time = self.current_time # 高亮选项按钮 elif self.inArea(self.option_button_rect, x, y): self.option_button_hightlight_time = self.current_time # 高亮小游戏按钮 elif self.inArea(self.littleGame_rect, x, y): self.littleGame_highlight_time = self.current_time # 检查是否应当高亮并应用结果 if (self.current_time - self.adventure_highlight_time) < 80: self.adventure_frame_index = 1 else: self.adventure_frame_index = 0 self.adventure_image = self.adventure_frames[self.adventure_frame_index] if (self.current_time - self.exit_highlight_time) < 80: self.exit_frame_index = 1 else: self.exit_frame_index = 0 self.exit_image = self.exit_frames[self.exit_frame_index] if (self.current_time - self.option_button_hightlight_time) < 80: self.option_button_frame_index = 1 else: self.option_button_frame_index = 0 self.option_button_image = self.option_button_frames[self.option_button_frame_index] if (self.current_time - self.littleGame_highlight_time) < 80: self.littleGame_frame_index= 1 else: self.littleGame_frame_index = 0 self.littleGame_image = self.littleGame_frames[self.littleGame_frame_index] def checkAdventureClick(self, mouse_pos): x, y = mouse_pos if self.inArea(self.adventure_rect, x, y): self.adventure_clicked = True self.adventure_timer = self.adventure_start = self.current_time self.persist[c.GAME_MODE] = c.MODE_ADVENTURE # 播放进入音效 pg.mixer.Sound(os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))) ,"resources", "sound", "evillaugh.ogg")).play() pg.mixer.Sound(os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))) ,"resources", "sound", "lose.ogg")).play() # 点击到按钮，修改转态的done属性 def checkExitClick(self, mouse_pos): x, y = mouse_pos if self.inArea(self.exit_rect, x, y): self.done = True self.next = c.EXIT # 检查有没有按到小游戏 def checkLittleGameClick(self, mouse_pos): x, y = mouse_pos if self.inArea(self.littleGame_rect, x, y): self.done = True self.persist[c.GAME_MODE] = c.MODE_LITTLEGAME # 播放点击音效 pg.mixer.Sound(os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))) ,"resources", "sound", "buttonclick.ogg")).play() def setupOptionMenu(self): # 选项菜单框 frame_rect = (0, 0, 500, 500) self.big_menu = tool.get_image_menu(tool.GFX[c.BIG_MENU], *frame_rect, c.BLACK, 1.1) self.big_menu_rect = self.big_menu.get_rect() self.big_menu_rect.x = 150 self.big_menu_rect.y = 0 # 返回按钮 frame_rect = (0, 0, 342, 87) self.return_button = tool.get_image_menu(tool.GFX[c.RETURN_BUTTON], *frame_rect, c.BLACK, 1.1) self.return_button_rect = self.return_button.get_rect() self.return_button_rect.x = 220 self.return_button_rect.y = 440 # 音量+、音量- frame_rect = (0, 0, 39, 41) font = pg.font.Font(c.FONT_PATH, 35) font.bold = True # 音量+ self.volume_plus_button = tool.get_image_menu(tool.GFX[c.VOLUME_BUTTON], *frame_rect, c.BLACK) sign = font.render("+", True, c.YELLOWGREEN) sign_rect = sign.get_rect() sign_rect.x = 8 sign_rect.y = -4 self.volume_plus_button.blit(sign, sign_rect) self.volume_plus_button_rect = self.volume_plus_button.get_rect() self.volume_plus_button_rect.x = 480 # 音量- self.volume_minus_button = tool.get_image_menu(tool.GFX[c.VOLUME_BUTTON], *frame_rect, c.BLACK) sign = font.render("-", True, c.YELLOWGREEN) sign_rect = sign.get_rect() sign_rect.x = 12 sign_rect.y = -6 self.volume_minus_button.blit(sign, sign_rect) self.volume_minus_button_rect = self.volume_minus_button.get_rect() self.volume_minus_button_rect.x = 300 self.volume_minus_button_rect.y = self.volume_plus_button_rect.y = 250 def setupSunflowerTrophy(self): # 设置金银向日葵图片信息 if self.game_info[c.LEVEL_COMPLETIONS]: if self.game_info[c.LITTLEGAME_COMPLETIONS]: frame_rect = (157, 0, 157, 269) else: frame_rect = (0, 0, 157, 269) self.sunflower_trophy = tool.get_image_menu(tool.GFX[c.TROPHY_SUNFLOWER], *frame_rect, c.BLACK) self.sunflower_trophy_rect = self.sunflower_trophy.get_rect() self.sunflower_trophy_rect.x = 0 self.sunflower_trophy_rect.y = 280 def checkOptionButtonClick(self, mouse_pos): x, y = mouse_pos if self.inArea(self.option_button_rect, x, y): self.option_button_clicked = True # 播放点击音效 pg.mixer.Sound(os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))) ,"resources", "sound", "buttonclick.ogg")).play() # 在选项菜单打开时，检测是否点击到返回 def checkReturnClick(self, mouse_pos): x, y = mouse_pos if (x >= self.return_button_rect.x and x <= self.return_button_rect.right and y >= self.return_button_rect.y and y <= self.return_button_rect.bottom): return True return False def update(self, surface, current_time, mouse_pos, mouse_click): self.current_time = self.game_info[c.CURRENT_TIME] = current_time surface.blit(self.bg_image, self.bg_rect) surface.blit(self.adventure_image, self.adventure_rect) surface.blit(self.exit_image, self.exit_rect) surface.blit(self.option_button_image, self.option_button_rect) surface.blit(self.littleGame_image, self.littleGame_rect) if self.game_info[c.LEVEL_COMPLETIONS]: surface.blit(self.sunflower_trophy, self.sunflower_trophy_rect) # 点到冒险模式后播放动画 if self.adventure_clicked: if (self.current_time - self.adventure_timer) > 150: self.adventure_frame_index += 1 if self.adventure_frame_index >= 2: self.adventure_frame_index = 0 self.adventure_timer = self.current_time self.adventure_image = self.adventure_frames[self.adventure_frame_index] if (self.current_time - self.adventure_start) > 3200: self.done = True # 点到选项按钮后显示菜单 elif self.option_button_clicked: surface.blit(self.big_menu, self.big_menu_rect) surface.blit(self.return_button, self.return_button_rect) surface.blit(self.volume_plus_button, self.volume_plus_button_rect) surface.blit(self.volume_minus_button, self.volume_minus_button_rect) if (mouse_pos and self.checkReturnClick(mouse_pos)): self.option_button_clicked = False pg.mixer.Sound(os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))) ,"resources", "sound", "buttonclick.ogg")).play() # 没有点到前两者时常规行检测所有按钮的点击和高亮 else: # 先检查选项高亮预览 self.checkHilight(*pg.mouse.get_pos()) if mouse_pos: self.checkExitClick(mouse_pos) self.checkOptionButtonClick(mouse_pos) self.checkLittleGameClick(mouse_pos) self.checkAdventureClick(mouse_pos)