692 lines
28 KiB
Python
692 lines
28 KiB
Python
import os
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import json
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import pygame as pg
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from .. import tool
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from .. import constants as c
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from ..component import map, plant, zombie, menubar
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class Level(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, persist):
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self.game_info = persist
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self.persist = self.game_info
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self.game_info[c.CURRENT_TIME] = current_time
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self.map_y_len = c.GRID_Y_LEN
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self.map = map.Map(c.GRID_X_LEN, self.map_y_len)
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# 默认显然不用显示菜单
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self.showLittleMenu = False
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self.loadMap()
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self.setupBackground()
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self.initState()
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def loadMap(self):
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map_file = 'level_' + str(self.game_info[c.LEVEL_NUM]) + '.json'
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file_path = os.path.join('resources', 'data', 'map', map_file)
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# 最后一关之后应该结束了
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try:
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f = open(file_path)
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self.map_data = json.load(f)
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f.close()
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except Exception as e:
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print("游戏结束")
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self.done = True
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self.next = c.MAIN_MENU
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return
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def setupBackground(self):
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img_index = self.map_data[c.BACKGROUND_TYPE]
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self.background_type = img_index
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self.background = tool.GFX[c.BACKGROUND_NAME][img_index]
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self.bg_rect = self.background.get_rect()
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self.level = pg.Surface((self.bg_rect.w, self.bg_rect.h)).convert()
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self.viewport = tool.SCREEN.get_rect(bottom=self.bg_rect.bottom)
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self.viewport.x += c.BACKGROUND_OFFSET_X
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def setupGroups(self):
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self.sun_group = pg.sprite.Group()
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self.head_group = pg.sprite.Group()
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self.plant_groups = []
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self.zombie_groups = []
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self.hypno_zombie_groups = [] #zombies who are hypno after eating hypnoshroom
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self.bullet_groups = []
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for i in range(self.map_y_len):
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self.plant_groups.append(pg.sprite.Group())
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self.zombie_groups.append(pg.sprite.Group())
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self.hypno_zombie_groups.append(pg.sprite.Group())
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self.bullet_groups.append(pg.sprite.Group())
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def setupZombies(self):
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def takeTime(element):
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return element[0]
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self.zombie_list = []
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for data in self.map_data[c.ZOMBIE_LIST]:
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self.zombie_list.append((data['time'], data['name'], data['map_y']))
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self.zombie_start_time = 0
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self.zombie_list.sort(key=takeTime)
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def setupCars(self):
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self.cars = []
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for i in range(self.map_y_len):
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_, y = self.map.getMapGridPos(0, i)
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self.cars.append(plant.Car(-25, y+20, i))
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# 更新函数每帧被调用，将鼠标事件传入给状态处理函数
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def update(self, surface, current_time, mouse_pos, mouse_click):
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self.current_time = self.game_info[c.CURRENT_TIME] = current_time
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if self.state == c.CHOOSE:
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self.choose(mouse_pos, mouse_click)
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elif self.state == c.PLAY:
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self.play(mouse_pos, mouse_click)
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self.draw(surface)
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def initBowlingMap(self):
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print('initBowlingMap')
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for x in range(3, self.map.width):
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for y in range(self.map.height):
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self.map.setMapGridType(x, y, c.MAP_EXIST)
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def initState(self):
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# 小游戏才有CHOOSEBAR_TYPE
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if c.CHOOSEBAR_TYPE in self.map_data:
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self.bar_type = self.map_data[c.CHOOSEBAR_TYPE]
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else:
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self.bar_type = c.CHOOSEBAR_STATIC
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if self.bar_type == c.CHOOSEBAR_STATIC:
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self.initChoose()
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else:
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card_pool = menubar.getCardPool(self.map_data[c.CARD_POOL])
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self.initPlay(card_pool)
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if self.bar_type == c.CHOSSEBAR_BOWLING:
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self.initBowlingMap()
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def initChoose(self):
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self.state = c.CHOOSE
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self.panel = menubar.Panel(menubar.all_card_list, self.map_data[c.INIT_SUN_NAME])
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def choose(self, mouse_pos, mouse_click):
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if mouse_pos and mouse_click[0]:
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self.panel.checkCardClick(mouse_pos)
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if self.panel.checkStartButtonClick(mouse_pos):
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self.initPlay(self.panel.getSelectedCards())
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def initPlay(self, card_list):
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self.state = c.PLAY
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if self.bar_type == c.CHOOSEBAR_STATIC:
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self.menubar = menubar.MenuBar(card_list, self.map_data[c.INIT_SUN_NAME])
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else:
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self.menubar = menubar.MoveBar(card_list)
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# 是否拖住植物或者铲子
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self.drag_plant = False
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self.drag_plant = False
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self.hint_image = None
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self.hint_plant = False
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if self.background_type == c.BACKGROUND_DAY and self.bar_type == c.CHOOSEBAR_STATIC:
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self.produce_sun = True
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else:
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self.produce_sun = False
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self.sun_timer = self.current_time
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self.removeMouseImage()
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self.setupGroups()
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self.setupZombies()
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self.setupCars()
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# 小游戏才有CHOOSEBAR_TYPE，小游戏没有铲子
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if c.CHOOSEBAR_TYPE not in self.map_data:
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# 导入小铲子
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frame_rect = [0, 0, 71, 67]
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self.shovel = tool.get_image_menu(tool.GFX[c.SHOVEL], *frame_rect, c.BLACK, 1.1)
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self.shovel_rect = self.shovel.get_rect()
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frame_rect = [0, 0, 77, 75]
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self.shovel_box = tool.get_image_menu(tool.GFX[c.SHOVEL_BOX], *frame_rect, c.BLACK, 1.1)
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self.shovel_box_rect = self.shovel_box.get_rect()
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self.shovel_rect.x = self.shovel_box_rect.x = 550
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self.shovel_rect.y = self.shovel_box_rect.y = 2
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self.setupLittleMenu()
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# 小菜单
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def setupLittleMenu(self):
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# 具体运行游戏必定有个小菜单, 导入菜单和选项
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frame_rect = [0, 0, 108, 31]
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self.little_menu = tool.get_image_menu(tool.GFX[c.LITTLE_MENU], *frame_rect, c.BLACK, 1.1)
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self.little_menu_rect = self.little_menu.get_rect()
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self.little_menu_rect.x = 650
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self.little_menu_rect.y = 0
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frame_rect = [0, 0, 500, 500]
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self.big_menu = tool.get_image_menu(tool.GFX[c.BIG_MENU], *frame_rect, c.BLACK, 1.1)
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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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frame_rect = [0, 0, 342, 87]
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self.return_button = tool.get_image_menu(tool.GFX[c.RETURN_BUTTON], *frame_rect, c.BLACK, 1.1)
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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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frame_rect = [0, 0, 207, 45]
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self.restart_button = tool.get_image_menu(tool.GFX[c.RESTART_BUTTON], *frame_rect, c.BLACK, 1.1)
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self.restart_button_rect = self.restart_button.get_rect()
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self.restart_button_rect.x = 295
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self.restart_button_rect.y = 325
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frame_rect = [0, 0, 206, 43]
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self.mainMenu_button = tool.get_image_menu(tool.GFX[c.MAINMENU_BUTTON], *frame_rect, c.BLACK, 1.1)
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self.mainMenu_button_rect = self.mainMenu_button.get_rect()
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self.mainMenu_button_rect.x = 299
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self.mainMenu_button_rect.y = 372
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# 检查小菜单有没有被点击
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def checkLittleMenuClick(self, mouse_pos):
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x, y = mouse_pos
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if(x >= self.little_menu_rect.x and x <= self.little_menu_rect.right and
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y >= self.little_menu_rect.y and y <= self.little_menu_rect.bottom):
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return True
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return False
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# 检查小菜单的返回有没有被点击
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def checkReturnClick(self, mouse_pos):
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x, y = mouse_pos
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if(x >= self.return_button_rect.x and x <= self.return_button_rect.right and
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y >= self.return_button_rect.y and y <= self.return_button_rect.bottom):
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return True
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return False
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# 检查小菜单的重新开始有没有被点击
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def checkRestartClick(self, mouse_pos):
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x, y = mouse_pos
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if(x >= self.restart_button_rect.x and x <= self.restart_button_rect.right and
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y >= self.restart_button_rect.y and y <= self.restart_button_rect.bottom):
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return True
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return False
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# 检查小菜单的重新开始有没有被点击
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def checkMainMenuClick(self, mouse_pos):
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x, y = mouse_pos
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if(x >= self.mainMenu_button_rect.x and x <= self.mainMenu_button_rect.right and
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y >= self.mainMenu_button_rect.y and y <= self.mainMenu_button_rect.bottom):
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return True
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return False
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# 检查小铲子有没有被点击
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def checkShovelClick(self, mouse_pos):
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x, y = mouse_pos
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if(x >= self.mainMenu_button_rect.x and x <= self.mainMenu_button_rect.right and
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y >= self.mainMenu_button_rect.y and y <= self.mainMenu_button_rect.bottom):
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return True
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return False
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def play(self, mouse_pos, mouse_click):
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# 如果暂停
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if self.showLittleMenu:
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if mouse_click[0]:
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if self.checkReturnClick(mouse_pos):
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# 暂停 显示菜单
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self.showLittleMenu = False
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elif self.checkRestartClick(mouse_pos):
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self.done = True
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self.next = c.LEVEL
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elif self.checkMainMenuClick(mouse_pos):
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self.done = True
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self.next = c.MAIN_MENU
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return
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if self.zombie_start_time == 0:
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self.zombie_start_time = self.current_time
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elif len(self.zombie_list) > 0:
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data = self.zombie_list[0]
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if data[0] <= (self.current_time - self.zombie_start_time):
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self.createZombie(data[1], data[2])
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self.zombie_list.remove(data)
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for i in range(self.map_y_len):
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self.bullet_groups[i].update(self.game_info)
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self.plant_groups[i].update(self.game_info)
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self.zombie_groups[i].update(self.game_info)
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self.hypno_zombie_groups[i].update(self.game_info)
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for zombie in self.hypno_zombie_groups[i]:
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if zombie.rect.x > c.SCREEN_WIDTH:
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zombie.kill()
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self.head_group.update(self.game_info)
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self.sun_group.update(self.game_info)
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# wcb 添加
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# 检查是否点击菜单
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if mouse_click[0]:
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if self.checkLittleMenuClick(mouse_pos):
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# 暂停 显示菜单
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self.showLittleMenu = True
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elif self.checkShovelClick(mouse_pos):
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self.drag_shovel = True
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if not self.drag_plant and mouse_pos and mouse_click[0]:
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result = self.menubar.checkCardClick(mouse_pos)
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if result:
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self.setupMouseImage(result[0], result[1])
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elif self.drag_plant:
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if mouse_click[1]:
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self.removeMouseImage()
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elif mouse_click[0]:
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if self.menubar.checkMenuBarClick(mouse_pos):
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self.removeMouseImage()
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else:
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self.addPlant()
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elif mouse_pos is None:
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self.setupHintImage()
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if self.produce_sun:
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if(self.current_time - self.sun_timer) > c.PRODUCE_SUN_INTERVAL:
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self.sun_timer = self.current_time
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map_x, map_y = self.map.getRandomMapIndex()
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x, y = self.map.getMapGridPos(map_x, map_y)
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self.sun_group.add(plant.Sun(x, 0, x, y))
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if not self.drag_plant and mouse_pos and mouse_click[0]:
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for sun in self.sun_group:
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if sun.checkCollision(mouse_pos[0], mouse_pos[1]):
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self.menubar.increaseSunValue(sun.sun_value)
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for car in self.cars:
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car.update(self.game_info)
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self.menubar.update(self.current_time)
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# 检查碰撞啥的
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self.checkBulletCollisions()
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self.checkZombieCollisions()
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self.checkPlants()
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self.checkCarCollisions()
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self.checkGameState()
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def createZombie(self, name, map_y):
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x, y = self.map.getMapGridPos(0, map_y)
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if name == c.NORMAL_ZOMBIE:
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self.zombie_groups[map_y].add(zombie.NormalZombie(c.ZOMBIE_START_X, y, self.head_group))
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elif name == c.CONEHEAD_ZOMBIE:
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self.zombie_groups[map_y].add(zombie.ConeHeadZombie(c.ZOMBIE_START_X, y, self.head_group))
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elif name == c.BUCKETHEAD_ZOMBIE:
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self.zombie_groups[map_y].add(zombie.BucketHeadZombie(c.ZOMBIE_START_X, y, self.head_group))
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elif name == c.FLAG_ZOMBIE:
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self.zombie_groups[map_y].add(zombie.FlagZombie(c.ZOMBIE_START_X, y, self.head_group))
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elif name == c.NEWSPAPER_ZOMBIE:
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self.zombie_groups[map_y].add(zombie.NewspaperZombie(c.ZOMBIE_START_X, y, self.head_group))
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def canSeedPlant(self):
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x, y = pg.mouse.get_pos()
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return self.map.showPlant(x, y)
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def addPlant(self):
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pos = self.canSeedPlant()
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if pos is None:
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return
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if self.hint_image is None:
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self.setupHintImage()
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x, y = self.hint_rect.centerx, self.hint_rect.bottom
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map_x, map_y = self.map.getMapIndex(x, y)
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if self.plant_name == c.SUNFLOWER:
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new_plant = plant.SunFlower(x, y, self.sun_group)
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elif self.plant_name == c.PEASHOOTER:
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new_plant = plant.PeaShooter(x, y, self.bullet_groups[map_y])
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elif self.plant_name == c.SNOWPEASHOOTER:
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new_plant = plant.SnowPeaShooter(x, y, self.bullet_groups[map_y])
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elif self.plant_name == c.WALLNUT:
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new_plant = plant.WallNut(x, y)
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elif self.plant_name == c.CHERRYBOMB:
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new_plant = plant.CherryBomb(x, y)
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elif self.plant_name == c.THREEPEASHOOTER:
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new_plant = plant.ThreePeaShooter(x, y, self.bullet_groups, map_y)
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elif self.plant_name == c.REPEATERPEA:
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new_plant = plant.RepeaterPea(x, y, self.bullet_groups[map_y])
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elif self.plant_name == c.CHOMPER:
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new_plant = plant.Chomper(x, y)
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elif self.plant_name == c.PUFFSHROOM:
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new_plant = plant.PuffShroom(x, y, self.bullet_groups[map_y])
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elif self.plant_name == c.POTATOMINE:
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new_plant = plant.PotatoMine(x, y)
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elif self.plant_name == c.SQUASH:
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new_plant = plant.Squash(x, y)
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elif self.plant_name == c.SPIKEWEED:
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new_plant = plant.Spikeweed(x, y)
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elif self.plant_name == c.JALAPENO:
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new_plant = plant.Jalapeno(x, y)
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elif self.plant_name == c.SCAREDYSHROOM:
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new_plant = plant.ScaredyShroom(x, y, self.bullet_groups[map_y])
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elif self.plant_name == c.SUNSHROOM:
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new_plant = plant.SunShroom(x, y, self.sun_group)
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elif self.plant_name == c.ICESHROOM:
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new_plant = plant.IceShroom(x, y)
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elif self.plant_name == c.HYPNOSHROOM:
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new_plant = plant.HypnoShroom(x, y)
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elif self.plant_name == c.WALLNUTBOWLING:
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new_plant = plant.WallNutBowling(x, y, map_y, self)
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elif self.plant_name == c.REDWALLNUTBOWLING:
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new_plant = plant.RedWallNutBowling(x, y)
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if new_plant.can_sleep and self.background_type == c.BACKGROUND_DAY:
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new_plant.setSleep()
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self.plant_groups[map_y].add(new_plant)
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if self.bar_type == c.CHOOSEBAR_STATIC:
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self.menubar.decreaseSunValue(self.select_plant.sun_cost)
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self.menubar.setCardFrozenTime(self.plant_name)
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else:
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self.menubar.deleateCard(self.select_plant)
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if self.bar_type != c.CHOSSEBAR_BOWLING:
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self.map.setMapGridType(map_x, map_y, c.MAP_EXIST)
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self.removeMouseImage()
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#print('addPlant map[%d,%d], grid pos[%d, %d] pos[%d, %d]' % (map_x, map_y, x, y, pos[0], pos[1]))
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def setupHintImage(self):
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pos = self.canSeedPlant()
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if pos and self.mouse_image:
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if (self.hint_image and pos[0] == self.hint_rect.x and
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pos[1] == self.hint_rect.y):
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return
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width, height = self.mouse_rect.w, self.mouse_rect.h
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image = pg.Surface([width, height])
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image.blit(self.mouse_image, (0, 0), (0, 0, width, height))
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image.set_colorkey(c.BLACK)
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image.set_alpha(128)
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self.hint_image = image
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self.hint_rect = image.get_rect()
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self.hint_rect.centerx = pos[0]
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self.hint_rect.bottom = pos[1]
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self.hint_plant = True
|
||
else:
|
||
self.hint_plant = False
|
||
|
||
def setupMouseImage(self, plant_name, select_plant):
|
||
frame_list = tool.GFX[plant_name]
|
||
if plant_name in tool.PLANT_RECT:
|
||
data = tool.PLANT_RECT[plant_name]
|
||
x, y, width, height = data['x'], data['y'], data['width'], data['height']
|
||
else:
|
||
x, y = 0, 0
|
||
rect = frame_list[0].get_rect()
|
||
width, height = rect.w, rect.h
|
||
|
||
if (plant_name == c.POTATOMINE or plant_name == c.SQUASH or
|
||
plant_name == c.SPIKEWEED or plant_name == c.JALAPENO or
|
||
plant_name == c.SCAREDYSHROOM or plant_name == c.SUNSHROOM or
|
||
plant_name == c.ICESHROOM or plant_name == c.HYPNOSHROOM or
|
||
plant_name == c.WALLNUTBOWLING or plant_name == c.REDWALLNUTBOWLING):
|
||
color = c.WHITE
|
||
else:
|
||
color = c.BLACK
|
||
self.mouse_image = tool.get_image(frame_list[0], x, y, width, height, color, 1)
|
||
self.mouse_rect = self.mouse_image.get_rect()
|
||
pg.mouse.set_visible(False)
|
||
self.drag_plant = True
|
||
self.plant_name = plant_name
|
||
self.select_plant = select_plant
|
||
|
||
def removeMouseImage(self):
|
||
pg.mouse.set_visible(True)
|
||
self.drag_plant = False
|
||
self.mouse_image = None
|
||
self.hint_image = None
|
||
self.hint_plant = False
|
||
|
||
def checkBulletCollisions(self):
|
||
collided_func = pg.sprite.collide_circle_ratio(0.7)
|
||
for i in range(self.map_y_len):
|
||
for bullet in self.bullet_groups[i]:
|
||
if bullet.state == c.FLY:
|
||
zombie = pg.sprite.spritecollideany(bullet, self.zombie_groups[i], collided_func)
|
||
if zombie and zombie.state != c.DIE:
|
||
zombie.setDamage(bullet.damage, bullet.ice)
|
||
bullet.setExplode()
|
||
|
||
def checkZombieCollisions(self):
|
||
if self.bar_type == c.CHOSSEBAR_BOWLING:
|
||
ratio = 0.6
|
||
else:
|
||
ratio = 0.7
|
||
collided_func = pg.sprite.collide_circle_ratio(ratio)
|
||
for i in range(self.map_y_len):
|
||
hypo_zombies = []
|
||
for zombie in self.zombie_groups[i]:
|
||
if zombie.state != c.WALK:
|
||
continue
|
||
plant = pg.sprite.spritecollideany(zombie, self.plant_groups[i], collided_func)
|
||
if plant:
|
||
if plant.name == c.WALLNUTBOWLING:
|
||
if plant.canHit(i):
|
||
zombie.setDamage(c.WALLNUT_BOWLING_DAMAGE)
|
||
plant.changeDirection(i)
|
||
elif plant.name == c.REDWALLNUTBOWLING:
|
||
if plant.state == c.IDLE:
|
||
plant.setAttack()
|
||
elif plant.name != c.SPIKEWEED:
|
||
zombie.setAttack(plant)
|
||
|
||
for hypno_zombie in self.hypno_zombie_groups[i]:
|
||
if hypno_zombie.health <= 0:
|
||
continue
|
||
zombie_list = pg.sprite.spritecollide(hypno_zombie,
|
||
self.zombie_groups[i], False,collided_func)
|
||
for zombie in zombie_list:
|
||
if zombie.state == c.DIE:
|
||
continue
|
||
if zombie.state == c.WALK:
|
||
zombie.setAttack(hypno_zombie, False)
|
||
if hypno_zombie.state == c.WALK:
|
||
hypno_zombie.setAttack(zombie, False)
|
||
|
||
def checkCarCollisions(self):
|
||
collided_func = pg.sprite.collide_circle_ratio(0.8)
|
||
for car in self.cars:
|
||
zombies = pg.sprite.spritecollide(car, self.zombie_groups[car.map_y], False, collided_func)
|
||
for zombie in zombies:
|
||
if zombie and zombie.state != c.DIE:
|
||
car.setWalk()
|
||
zombie.setDie()
|
||
if car.dead:
|
||
self.cars.remove(car)
|
||
|
||
def boomZombies(self, x, map_y, y_range, x_range):
|
||
for i in range(self.map_y_len):
|
||
if abs(i - map_y) > y_range:
|
||
continue
|
||
for zombie in self.zombie_groups[i]:
|
||
if abs(zombie.rect.centerx - x) <= x_range:
|
||
zombie.setBoomDie()
|
||
|
||
def freezeZombies(self, plant):
|
||
for i in range(self.map_y_len):
|
||
for zombie in self.zombie_groups[i]:
|
||
if zombie.rect.centerx < c.SCREEN_WIDTH:
|
||
zombie.setFreeze(plant.trap_frames[0])
|
||
|
||
def killPlant(self, plant):
|
||
x, y = plant.getPosition()
|
||
map_x, map_y = self.map.getMapIndex(x, y)
|
||
if self.bar_type != c.CHOSSEBAR_BOWLING:
|
||
self.map.setMapGridType(map_x, map_y, c.MAP_EMPTY)
|
||
if (plant.name == c.CHERRYBOMB or plant.name == c.JALAPENO or
|
||
(plant.name == c.POTATOMINE and not plant.is_init) or
|
||
plant.name == c.REDWALLNUTBOWLING):
|
||
self.boomZombies(plant.rect.centerx, map_y, plant.explode_y_range,
|
||
plant.explode_x_range)
|
||
elif plant.name == c.ICESHROOM and plant.state != c.SLEEP:
|
||
self.freezeZombies(plant)
|
||
elif plant.name == c.HYPNOSHROOM and plant.state != c.SLEEP:
|
||
zombie = plant.kill_zombie
|
||
zombie.setHypno()
|
||
_, map_y = self.map.getMapIndex(zombie.rect.centerx, zombie.rect.bottom)
|
||
self.zombie_groups[map_y].remove(zombie)
|
||
self.hypno_zombie_groups[map_y].add(zombie)
|
||
plant.kill()
|
||
|
||
def checkPlant(self, plant, i):
|
||
zombie_len = len(self.zombie_groups[i])
|
||
if plant.name == c.THREEPEASHOOTER:
|
||
if plant.state == c.IDLE:
|
||
if zombie_len > 0:
|
||
plant.setAttack()
|
||
elif (i-1) >= 0 and len(self.zombie_groups[i-1]) > 0:
|
||
plant.setAttack()
|
||
elif (i+1) < self.map_y_len and len(self.zombie_groups[i+1]) > 0:
|
||
plant.setAttack()
|
||
elif plant.state == c.ATTACK:
|
||
if zombie_len > 0:
|
||
pass
|
||
elif (i-1) >= 0 and len(self.zombie_groups[i-1]) > 0:
|
||
pass
|
||
elif (i+1) < self.map_y_len and len(self.zombie_groups[i+1]) > 0:
|
||
pass
|
||
else:
|
||
plant.setIdle()
|
||
elif plant.name == c.CHOMPER:
|
||
for zombie in self.zombie_groups[i]:
|
||
if plant.canAttack(zombie):
|
||
plant.setAttack(zombie, self.zombie_groups[i])
|
||
break
|
||
elif plant.name == c.POTATOMINE:
|
||
for zombie in self.zombie_groups[i]:
|
||
if plant.canAttack(zombie):
|
||
plant.setAttack()
|
||
break
|
||
elif plant.name == c.SQUASH:
|
||
for zombie in self.zombie_groups[i]:
|
||
if plant.canAttack(zombie):
|
||
plant.setAttack(zombie, self.zombie_groups[i])
|
||
break
|
||
elif plant.name == c.SPIKEWEED:
|
||
can_attack = False
|
||
for zombie in self.zombie_groups[i]:
|
||
if plant.canAttack(zombie):
|
||
can_attack = True
|
||
break
|
||
if plant.state == c.IDLE and can_attack:
|
||
plant.setAttack(self.zombie_groups[i])
|
||
elif plant.state == c.ATTACK and not can_attack:
|
||
plant.setIdle()
|
||
elif plant.name == c.SCAREDYSHROOM:
|
||
need_cry = False
|
||
can_attack = False
|
||
for zombie in self.zombie_groups[i]:
|
||
if plant.needCry(zombie):
|
||
need_cry = True
|
||
break
|
||
elif plant.canAttack(zombie):
|
||
can_attack = True
|
||
if need_cry:
|
||
if plant.state != c.CRY:
|
||
plant.setCry()
|
||
elif can_attack:
|
||
if plant.state != c.ATTACK:
|
||
plant.setAttack()
|
||
elif plant.state != c.IDLE:
|
||
plant.setIdle()
|
||
elif(plant.name == c.WALLNUTBOWLING or
|
||
plant.name == c.REDWALLNUTBOWLING):
|
||
pass
|
||
else:
|
||
can_attack = False
|
||
if (plant.state == c.IDLE and zombie_len > 0):
|
||
for zombie in self.zombie_groups[i]:
|
||
if plant.canAttack(zombie):
|
||
can_attack = True
|
||
break
|
||
if plant.state == c.IDLE and can_attack:
|
||
plant.setAttack()
|
||
elif (plant.state == c.ATTACK and not can_attack):
|
||
plant.setIdle()
|
||
|
||
def checkPlants(self):
|
||
for i in range(self.map_y_len):
|
||
for plant in self.plant_groups[i]:
|
||
if plant.state != c.SLEEP:
|
||
self.checkPlant(plant, i)
|
||
if plant.health <= 0:
|
||
self.killPlant(plant)
|
||
|
||
def checkVictory(self):
|
||
if len(self.zombie_list) > 0:
|
||
return False
|
||
for i in range(self.map_y_len):
|
||
if len(self.zombie_groups[i]) > 0:
|
||
return False
|
||
return True
|
||
|
||
def checkLose(self):
|
||
for i in range(self.map_y_len):
|
||
for zombie in self.zombie_groups[i]:
|
||
if zombie.rect.right < 0:
|
||
return True
|
||
return False
|
||
|
||
def checkGameState(self):
|
||
if self.checkVictory():
|
||
self.game_info[c.LEVEL_NUM] += 1
|
||
self.next = c.GAME_VICTORY
|
||
self.done = True
|
||
elif self.checkLose():
|
||
self.next = c.GAME_LOSE
|
||
self.done = True
|
||
|
||
def drawMouseShow(self, surface):
|
||
if self.hint_plant:
|
||
surface.blit(self.hint_image, self.hint_rect)
|
||
x, y = pg.mouse.get_pos()
|
||
self.mouse_rect.centerx = x
|
||
self.mouse_rect.centery = y
|
||
surface.blit(self.mouse_image, self.mouse_rect)
|
||
|
||
def drawZombieFreezeTrap(self, i, surface):
|
||
for zombie in self.zombie_groups[i]:
|
||
zombie.drawFreezeTrap(surface)
|
||
|
||
def draw(self, surface):
|
||
self.level.blit(self.background, self.viewport, self.viewport)
|
||
surface.blit(self.level, (0,0), self.viewport)
|
||
if self.state == c.CHOOSE:
|
||
self.panel.draw(surface)
|
||
elif self.state == c.PLAY:
|
||
# 画铲子
|
||
surface.blit(self.shovel_box, self.shovel_box_rect)
|
||
surface.blit(self.shovel, self.shovel_rect)
|
||
# 画小菜单
|
||
surface.blit(self.little_menu, self.little_menu_rect)
|
||
|
||
self.menubar.draw(surface)
|
||
for i in range(self.map_y_len):
|
||
self.plant_groups[i].draw(surface)
|
||
self.zombie_groups[i].draw(surface)
|
||
self.hypno_zombie_groups[i].draw(surface)
|
||
self.bullet_groups[i].draw(surface)
|
||
self.drawZombieFreezeTrap(i, surface)
|
||
for car in self.cars:
|
||
car.draw(surface)
|
||
self.head_group.draw(surface)
|
||
self.sun_group.draw(surface)
|
||
|
||
if self.drag_plant:
|
||
self.drawMouseShow(surface)
|
||
|
||
if self.drag_shovel:
|
||
self.drawMouseShowPlus(surface)
|
||
|
||
if self.showLittleMenu:
|
||
surface.blit(self.big_menu, self.big_menu_rect)
|
||
surface.blit(self.return_button, self.return_button_rect)
|
||
surface.blit(self.restart_button, self.restart_button_rect)
|
||
surface.blit(self.mainMenu_button, self.mainMenu_button_rect) |