52 lines
1.9 KiB
Python
Executable File
52 lines
1.9 KiB
Python
Executable File
import random
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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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class Map():
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def __init__(self, width, height):
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self.width = width
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self.height = height
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# 要把记录信息改成元组的话这里又得改
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# 而且不同场地还不一样
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self.map = [[0 for x in range(self.width)] for y in range(self.height)]
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def isValid(self, map_x, map_y):
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if (map_x < 0 or map_x >= self.width or
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map_y < 0 or map_y >= self.height):
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return False
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return True
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# 判断能否种植
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def isMovable(self, map_x, map_y):
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# 目前没有南瓜头，所以用是否为空判断
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# 可将南瓜头新定义一个状态（如：2），基于此进一步判断
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# 应当改成元组，保存南瓜头、花盆、睡莲等状态
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# 当然，不用元组的话字符串也行，但是得把判断植物写在母函数中，并且需要更多参数
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# 这样返回的就是一个具体信息，而非bool值了
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return (self.map[map_y][map_x] == c.MAP_EMPTY)
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def getMapIndex(self, x, y):
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x -= c.MAP_OFFSET_X
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y -= c.MAP_OFFSET_Y
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return (x // c.GRID_X_SIZE, y // c.GRID_Y_SIZE)
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def getMapGridPos(self, map_x, map_y):
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return (map_x * c.GRID_X_SIZE + c.GRID_X_SIZE//2 + c.MAP_OFFSET_X,
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map_y * c.GRID_Y_SIZE + c.GRID_Y_SIZE//5 * 3 + c.MAP_OFFSET_Y)
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def setMapGridType(self, map_x, map_y, type):
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self.map[map_y][map_x] = type
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def getRandomMapIndex(self):
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map_x = random.randint(0, self.width-1)
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map_y = random.randint(0, self.height-1)
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return (map_x, map_y)
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def showPlant(self, x, y):
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pos = None
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map_x, map_y = self.getMapIndex(x, y)
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if self.isValid(map_x, map_y) and self.isMovable(map_x, map_y):
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pos = self.getMapGridPos(map_x, map_y)
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return pos
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