399 lines
16 KiB
Python
399 lines
16 KiB
Python
import os
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import pygame as pg
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from .. import constants as c
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from .. import tool
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class Menu(tool.State):
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def __init__(self):
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tool.State.__init__(self)
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def startup(self, current_time: int, persist):
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self.next = c.LEVEL
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self.persist = persist
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self.game_info = persist
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self.setupBackground()
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self.setupOptions()
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self.setupOptionMenu()
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self.setupSunflowerTrophy()
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pg.mixer.music.stop()
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pg.mixer.music.load(os.path.join(c.PATH_MUSIC_DIR, 'intro.opus'))
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pg.mixer.music.play(-1, 0)
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pg.display.set_caption(c.ORIGINAL_CAPTION)
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pg.mixer.music.set_volume(self.game_info[c.SOUND_VOLUME])
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for i in c.SOUNDS:
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i.set_volume(self.game_info[c.SOUND_VOLUME])
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def setupBackground(self):
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frame_rect = (80, 0, 800, 600)
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# 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。
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# 2、双星号同上，区别是x视为字典。
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# 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。
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# 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”。
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self.bg_image = tool.get_image(
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tool.GFX[c.MAIN_MENU_IMAGE], *frame_rect
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)
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self.bg_rect = self.bg_image.get_rect()
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self.bg_rect.x = 0
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self.bg_rect.y = 0
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def setupOptions(self):
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# 冒险模式
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frame_rect = (0, 0, 330, 144)
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# 写成列表生成器方便IDE识别与自动补全
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self.adventure_frames = [
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tool.get_image_alpha(
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tool.GFX[f'{c.OPTION_ADVENTURE}_{i}'], *frame_rect
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)
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for i in range(2)
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]
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self.adventure_image = self.adventure_frames[0]
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self.adventure_rect = self.adventure_image.get_rect()
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self.adventure_rect.x = 400
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self.adventure_rect.y = 60
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self.adventure_highlight_time = 0
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# 小游戏
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littleGame_frame_rect = (0, 7, 317, 135)
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self.littleGame_frames = [
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tool.get_image_alpha(
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tool.GFX[f'{c.LITTLEGAME_BUTTON}_{i}'], *littleGame_frame_rect
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)
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for i in range(2)
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]
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self.littleGame_image = self.littleGame_frames[0]
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self.littleGame_rect = self.littleGame_image.get_rect()
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self.littleGame_rect.x = 397
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self.littleGame_rect.y = 175
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self.littleGame_highlight_time = 0
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# 退出按钮
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exit_frame_rect = (0, 0, 47, 27)
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self.exit_frames = [
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tool.get_image_alpha(
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tool.GFX[f'{c.EXIT}_{i}'], *exit_frame_rect, scale=1.1
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)
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for i in range(2)
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]
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self.exit_image = self.exit_frames[0]
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self.exit_rect = self.exit_image.get_rect()
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self.exit_rect.x = 730
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self.exit_rect.y = 507
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self.exit_highlight_time = 0
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# 选项按钮
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option_button_frame_rect = (0, 0, 81, 31)
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self.option_button_frames = [
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tool.get_image_alpha(
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tool.GFX[f'{c.OPTION_BUTTON}_{i}'], *option_button_frame_rect
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)
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for i in range(2)
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]
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self.option_button_image = self.option_button_frames[0]
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self.option_button_rect = self.option_button_image.get_rect()
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self.option_button_rect.x = 560
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self.option_button_rect.y = 490
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self.option_button_highlight_time = 0
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# 帮助菜单
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help_frame_rect = (0, 0, 48, 22)
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self.help_frames = [
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tool.get_image_alpha(tool.GFX[f'{c.HELP}_{i}'], *help_frame_rect)
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for i in range(2)
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]
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self.help_image = self.help_frames[0]
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self.help_rect = self.help_image.get_rect()
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self.help_rect.x = 653
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self.help_rect.y = 520
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self.help_hilight_time = 0
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# 计时器与点击信号记录器
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self.adventure_start = 0
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self.adventure_timer = 0
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self.adventure_clicked = False
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self.option_button_clicked = False
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def checkHilight(self, x: int, y: int):
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# 高亮冒险模式按钮
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if self.inArea(self.adventure_rect, x, y):
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self.adventure_highlight_time = self.current_time
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# 高亮小游戏按钮
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elif self.inArea(self.littleGame_rect, x, y):
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self.littleGame_highlight_time = self.current_time
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# 高亮退出按钮
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elif self.inArea(self.exit_rect, x, y):
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self.exit_highlight_time = self.current_time
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# 高亮选项按钮
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elif self.inArea(self.option_button_rect, x, y):
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self.option_button_highlight_time = self.current_time
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# 高亮帮助按钮
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elif self.inArea(self.help_rect, x, y):
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self.help_hilight_time = self.current_time
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# 处理按钮高亮情况
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self.adventure_image = self.chooseHilightImage(
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self.adventure_highlight_time, self.adventure_frames
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)
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self.exit_image = self.chooseHilightImage(
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self.exit_highlight_time, self.exit_frames
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)
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self.option_button_image = self.chooseHilightImage(
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self.option_button_highlight_time, self.option_button_frames
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)
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self.littleGame_image = self.chooseHilightImage(
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self.littleGame_highlight_time, self.littleGame_frames
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)
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self.help_image = self.chooseHilightImage(
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self.help_hilight_time, self.help_frames
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)
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def chooseHilightImage(self, hilightTime: int, frames):
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if (self.current_time - hilightTime) < 80:
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index = 1
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else:
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index = 0
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return frames[index]
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def respondAdventureClick(self):
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self.adventure_clicked = True
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self.adventure_timer = self.adventure_start = self.current_time
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self.persist[c.GAME_MODE] = c.MODE_ADVENTURE
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# 播放进入音效
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pg.mixer.music.stop()
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c.SOUND_EVILLAUGH.play()
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c.SOUND_LOSE.play()
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# 按到小游戏
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def respondLittleGameClick(self):
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self.done = True
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self.persist[c.GAME_MODE] = c.MODE_LITTLEGAME
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# 播放点击音效
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c.SOUND_BUTTON_CLICK.play()
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# 点击到退出按钮，修改转态的done属性
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def respondExitClick(self):
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self.done = True
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self.next = c.EXIT
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# 帮助按钮点击
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def respondHelpClick(self):
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self.done = True
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self.next = c.HELP_SCREEN
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def setupOptionMenu(self):
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# 选项菜单框
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frame_rect = (0, 0, 500, 500)
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self.big_menu = tool.get_image_alpha(
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tool.GFX[c.BIG_MENU], *frame_rect, c.BLACK, 1.1
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)
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self.big_menu_rect = self.big_menu.get_rect()
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self.big_menu_rect.x = 150
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self.big_menu_rect.y = 0
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# 返回按钮，用字体渲染实现，增强灵活性
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# 建立一个按钮大小的surface对象
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self.return_button = pg.Surface((376, 96))
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self.return_button.set_colorkey(c.BLACK) # 避免多余区域显示成黑色
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self.return_button_rect = self.return_button.get_rect()
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self.return_button_rect.x = 220
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self.return_button_rect.y = 440
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font = pg.font.Font(c.FONT_PATH, 40)
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font.bold = True
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text = font.render('返回游戏', True, c.YELLOWGREEN)
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text_rect = text.get_rect()
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text_rect.x = 105
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text_rect.y = 18
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self.return_button.blit(text, text_rect)
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# 音量+、音量-
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frame_rect = (0, 0, 39, 41)
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font = pg.font.Font(c.FONT_PATH, 35)
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font.bold = True
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# 音量+
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self.sound_volume_plus_button = tool.get_image_alpha(
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tool.GFX[c.SOUND_VOLUME_BUTTON], *frame_rect, c.BLACK
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)
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sign = font.render('+', True, c.YELLOWGREEN)
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sign_rect = sign.get_rect()
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sign_rect.x = 8
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sign_rect.y = -4
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self.sound_volume_plus_button.blit(sign, sign_rect)
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self.sound_volume_plus_button_rect = (
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self.sound_volume_plus_button.get_rect()
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)
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self.sound_volume_plus_button_rect.x = 500
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# 音量-
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self.sound_volume_minus_button = tool.get_image_alpha(
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tool.GFX[c.SOUND_VOLUME_BUTTON], *frame_rect, c.BLACK
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)
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sign = font.render('-', True, c.YELLOWGREEN)
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sign_rect = sign.get_rect()
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sign_rect.x = 12
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sign_rect.y = -6
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self.sound_volume_minus_button.blit(sign, sign_rect)
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self.sound_volume_minus_button_rect = (
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self.sound_volume_minus_button.get_rect()
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)
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self.sound_volume_minus_button_rect.x = 450
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# 音量+、-应当处于同一高度
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self.sound_volume_minus_button_rect.y = (
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self.sound_volume_plus_button_rect.y
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) = 250
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def setupSunflowerTrophy(self):
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# 设置金银向日葵图片信息
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if (
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self.game_info[c.LEVEL_COMPLETIONS]
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or self.game_info[c.LITTLEGAME_COMPLETIONS]
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):
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if (
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self.game_info[c.LEVEL_COMPLETIONS]
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and self.game_info[c.LITTLEGAME_COMPLETIONS]
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):
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frame_rect = (157, 0, 157, 269)
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else:
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frame_rect = (0, 0, 157, 269)
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self.sunflower_trophy = tool.get_image_alpha(
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tool.GFX[c.TROPHY_SUNFLOWER], *frame_rect, c.BLACK
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)
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self.sunflower_trophy_rect = self.sunflower_trophy.get_rect()
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self.sunflower_trophy_rect.x = 0
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self.sunflower_trophy_rect.y = 280
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self.sunflower_trophy_show_info_time = 0
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def checkSunflowerTrophyInfo(self, surface: pg.Surface, x: int, y: int):
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if self.inArea(self.sunflower_trophy_rect, x, y):
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self.sunflower_trophy_show_info_time = self.current_time
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if (self.current_time - self.sunflower_trophy_show_info_time) < 80:
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font = pg.font.Font(c.FONT_PATH, 14)
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if (
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self.game_info[c.LEVEL_COMPLETIONS]
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and self.game_info[c.LITTLEGAME_COMPLETIONS]
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):
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infoText = f'目前您一共完成了：冒险模式{self.game_info[c.LEVEL_COMPLETIONS]}轮，玩玩小游戏{self.game_info[c.LITTLEGAME_COMPLETIONS]}轮'
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elif self.game_info[c.LEVEL_COMPLETIONS]:
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infoText = f'目前您一共完成了：冒险模式{self.game_info[c.LEVEL_COMPLETIONS]}轮；完成其他所有游戏模式以获得金向日葵奖杯！'
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else:
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infoText = f'目前您一共完成了：玩玩小游戏{self.game_info[c.LITTLEGAME_COMPLETIONS]}轮；完成其他所有游戏模式以获得金向日葵奖杯！'
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infoImg = font.render(infoText, True, c.BLACK, c.LIGHTYELLOW)
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infoImg_rect = infoImg.get_rect()
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infoImg_rect.x = self.sunflower_trophy_rect.x
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infoImg_rect.y = self.sunflower_trophy_rect.bottom - 14
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surface.blit(infoImg, infoImg_rect)
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def respondOptionButtonClick(self):
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self.option_button_clicked = True
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# 播放点击音效
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c.SOUND_BUTTON_CLICK.play()
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def showCurrentVolumeImage(self, surface: pg.Surface):
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# 由于音量可变，因此这一内容不能在一开始就结束加载，而应当不断刷新不断显示
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font = pg.font.Font(c.FONT_PATH, 30)
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volume_tips = font.render(
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f'音量：{round(self.game_info[c.SOUND_VOLUME]*100):3}%',
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True,
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c.LIGHTGRAY,
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)
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volume_tips_rect = volume_tips.get_rect()
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volume_tips_rect.x = 275
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volume_tips_rect.y = 247
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surface.blit(volume_tips, volume_tips_rect)
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def update(
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self,
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surface: pg.Surface,
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current_time: int,
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mouse_pos: list,
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mouse_click,
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):
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self.current_time = self.game_info[c.CURRENT_TIME] = current_time
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surface.blit(self.bg_image, self.bg_rect)
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surface.blit(self.adventure_image, self.adventure_rect)
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surface.blit(self.littleGame_image, self.littleGame_rect)
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surface.blit(self.exit_image, self.exit_rect)
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surface.blit(self.option_button_image, self.option_button_rect)
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surface.blit(self.help_image, self.help_rect)
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if (
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self.game_info[c.LEVEL_COMPLETIONS]
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or self.game_info[c.LITTLEGAME_COMPLETIONS]
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):
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surface.blit(self.sunflower_trophy, self.sunflower_trophy_rect)
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# 点到冒险模式后播放动画
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if self.adventure_clicked:
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# 乱写一个不用信号标记的循环播放 QwQ
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if ((self.current_time - self.adventure_timer) // 150) % 2:
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self.adventure_image = self.adventure_frames[1]
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else:
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self.adventure_image = self.adventure_frames[0]
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if (self.current_time - self.adventure_start) > 3200:
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self.done = True
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# 点到选项按钮后显示菜单
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elif self.option_button_clicked:
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surface.blit(self.big_menu, self.big_menu_rect)
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surface.blit(self.return_button, self.return_button_rect)
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surface.blit(
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self.sound_volume_plus_button,
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self.sound_volume_plus_button_rect,
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)
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surface.blit(
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self.sound_volume_minus_button,
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self.sound_volume_minus_button_rect,
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)
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self.showCurrentVolumeImage(surface)
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if mouse_pos:
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# 返回
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if self.inArea(self.return_button_rect, *mouse_pos):
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self.option_button_clicked = False
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c.SOUND_BUTTON_CLICK.play()
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# 音量+
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elif self.inArea(
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self.sound_volume_plus_button_rect, *mouse_pos
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):
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self.game_info[c.SOUND_VOLUME] = round(
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min(self.game_info[c.SOUND_VOLUME] + 0.05, 1), 2
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)
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# 一般不会有人想把音乐和音效分开设置，故pg.mixer.Sound.set_volume()和pg.mixer.music.set_volume()需要一起用
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pg.mixer.music.set_volume(self.game_info[c.SOUND_VOLUME])
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for i in c.SOUNDS:
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i.set_volume(self.game_info[c.SOUND_VOLUME])
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c.SOUND_BUTTON_CLICK.play()
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self.saveUserData()
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# 音量-
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elif self.inArea(
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self.sound_volume_minus_button_rect, *mouse_pos
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):
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self.game_info[c.SOUND_VOLUME] = round(
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max(self.game_info[c.SOUND_VOLUME] - 0.05, 0), 2
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)
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# 一般不会有人想把音乐和音效分开设置，故pg.mixer.Sound.set_volume()和pg.mixer.music.set_volume()需要一起用
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pg.mixer.music.set_volume(self.game_info[c.SOUND_VOLUME])
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for i in c.SOUNDS:
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i.set_volume(self.game_info[c.SOUND_VOLUME])
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c.SOUND_BUTTON_CLICK.play()
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self.saveUserData()
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# 没有点到前两者时常规行检测所有按钮的点击和高亮
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else:
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# 先检查选项高亮预览
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x, y = pg.mouse.get_pos()
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self.checkHilight(x, y)
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if (
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self.game_info[c.LEVEL_COMPLETIONS]
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or self.game_info[c.LITTLEGAME_COMPLETIONS]
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):
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self.checkSunflowerTrophyInfo(surface, x, y)
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if mouse_pos:
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if self.inArea(self.adventure_rect, *mouse_pos):
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self.respondAdventureClick()
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elif self.inArea(self.littleGame_rect, *mouse_pos):
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self.respondLittleGameClick()
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elif self.inArea(self.option_button_rect, *mouse_pos):
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self.respondOptionButtonClick()
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elif self.inArea(self.exit_rect, *mouse_pos):
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self.respondExitClick()
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elif self.inArea(self.help_rect, *mouse_pos):
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self.respondHelpClick()
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