74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
import pygame
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class Settings():
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"""储存《外星人入侵》所有设置的类"""
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def __init__(self):
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"""初始化游戏的设置"""
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# 屏幕设置
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self.screen_width = 1200
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self.screen_height = 800
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self.bg_color = (0, 0, 0)
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self.lb_bg_color = (10, 10, 10)
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self.lb_text_color = (230, 230, 230)
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# 飞船设置
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self.ship_limit = 3
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# 子弹设置
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self.bullet_width = 3
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self.bullet_height = 15
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self.bullet_color = (180, 180, 180)
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self.bullets_allowed = 5
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# 超级子弹设置
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self.super_bullet_color = (0, 255, 0)
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self.super_bullet_width = 6
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self.super_bullet_height = 150
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self.points_of_power = 1000
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# 外星人设置
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self.fleet_drop_speed = 10
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self.alien_bullet_color = (220, 220, 0)
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# 游戏加快节奏参数
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self.speedup_scale = 1.1
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# 击中外星人得分点数的提高速度
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self.score_scale = 1.2
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# 音效设置
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self.bullet_sound = pygame.mixer.Sound("sounds/bullet.wav")
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self.super_bullet_sound = pygame.mixer.Sound("sounds/super_bullet.wav")
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self.ship_hit_sound = pygame.mixer.Sound("sounds/ship_hit.wav")
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self.start_new_level_sound = pygame.mixer.Sound("sounds/start_new_level.wav")
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self.super_mode_sound = pygame.mixer.Sound("sounds/super_mode.wav")
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self.gameover_sound = pygame.mixer.Sound("sounds/gameover.wav")
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self.recordbroken_sound = pygame.mixer.Sound("sounds/recordbroken.wav")
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# 初始化游戏动态设置
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self.initialize_dynamic_settings()
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def initialize_dynamic_settings(self):
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"""初始化动态参数"""
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self.ship_speed_factor = 1.5
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self.bullet_speed_factor = 3
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self.alien_speed_factor = 1
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self.super_bullet_speed_factor = 30
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# 1表示右移，-1表示左移
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self.fleet_direction = 1
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# 记分
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self.alien_points = 50
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def increase_speed(self):
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"""提高速度设置"""
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self.ship_speed_factor *= self.speedup_scale
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self.bullet_speed_factor *= self.speedup_scale
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self.alien_speed_factor *= self.speedup_scale
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self.alien_points = int(self.alien_points * self.score_scale)
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