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| | == 康威生命游戏python 实现== | | == 康威生命游戏python 实现== |
| − | [https://github.com/Wangler2333/Conway-s-Game-of-Life/blob/master/conway.py 康威生命游戏python 实现下载:] | + | 点击此处[https://github.com/Wangler2333/Conway-s-Game-of-Life/blob/master/conway.py 康威生命游戏python 实现下载:] |
| − | <syntaxhighlight lang="python">
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| − | """
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| − | conway.py
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| − | A simple Python/matplotlib implementation of Conway's Game of Life.
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| − | Author: Mahesh Venkitachalam
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| − | """
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| − | | |
| − | import sys, argparse
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| − | import numpy as np
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| − | import matplotlib.pyplot as plt
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| − | import matplotlib.animation as animation
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| − | | |
| − | ON = 255
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| − | OFF = 0
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| − | vals = [ON, OFF]
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| − | | |
| − | | |
| − | def randomGrid(N):
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| − | """随机产生"""
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| − | return np.random.choice(vals, N * N, p=[0.2, 0.8]).reshape(N, N)
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| − | | |
| − | | |
| − | def addGlider(i, j, grid):
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| − | """添加一个滑翔机"""
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| − | glider = np.array([[0, 0, 255],
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| − | [255, 0, 255],
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| − | [0, 255, 255]])
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| − | grid[i:i + 3, j:j + 3] = glider
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| − | | |
| − | | |
| − | def addGosperGliderGun(i, j, grid):
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| − | """添加一个滑翔机发射器"""
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| − | gun = np.zeros(11 * 38).reshape(11, 38)
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| − | | |
| − | gun[5][1] = gun[5][2] = 255
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| − | gun[6][1] = gun[6][2] = 255
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| − | | |
| − | gun[3][13] = gun[3][14] = 255
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| − | gun[4][12] = gun[4][16] = 255
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| − | gun[5][11] = gun[5][17] = 255
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| − | gun[6][11] = gun[6][15] = gun[6][17] = gun[6][18] = 255
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| − | gun[7][11] = gun[7][17] = 255
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| − | gun[8][12] = gun[8][16] = 255
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| − | gun[9][13] = gun[9][14] = 255
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| − | | |
| − | gun[1][25] = 255
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| − | gun[2][23] = gun[2][25] = 255
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| − | gun[3][21] = gun[3][22] = 255
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| − | gun[4][21] = gun[4][22] = 255
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| − | gun[5][21] = gun[5][22] = 255
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| − | gun[6][23] = gun[6][25] = 255
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| − | gun[7][25] = 255
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| − | | |
| − | gun[3][35] = gun[3][36] = 255
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| − | gun[4][35] = gun[4][36] = 255
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| − | | |
| − | grid[i:i + 11, j:j + 38] = gun
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| − | | |
| − | | |
| − | def update(frameNum, img, grid, N):
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| − | """
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| − | 根据游戏规则刷新图像
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| − | :param frameNum: matplotlib.animation模块需要传入的数据
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| − | :param img: 原图
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| − | :param grid: 坐标
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| − | :param N: 尺寸
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| − | :return: 新图
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| − | """
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| − | newGrid = grid.copy()
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| − | for i in range(N):
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| − | for j in range(N):
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| − | # 计算周围八个格的和（0，255），计算周围有多少生命
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| − | # %N用于考虑边界条件
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| − | total = int((grid[i, (j - 1) % N] + grid[i, (j + 1) % N] +
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| − | grid[(i - 1) % N, j] + grid[(i + 1) % N, j] +
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| − | grid[(i - 1) % N, (j - 1) % N] + grid[(i - 1) % N, (j + 1) % N] +
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| − | grid[(i + 1) % N, (j - 1) % N] + grid[(i + 1) % N, (j + 1) % N]) / 255)
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| − | # 生命更新规则
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| − | if grid[i, j] == ON:
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| − | if (total < 2) or (total > 3):
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| − | newGrid[i, j] = OFF
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| − | else:
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| − | if total == 3:
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| − | newGrid[i, j] = ON
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| − | # 更新数据
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| − | img.set_data(newGrid)
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| − | grid[:] = newGrid[:]
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| − | return img,
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| − | | |
| − | | |
| − | def main():
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| − | # 接收传入的参数
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| − | parser = argparse.ArgumentParser(description="Runs Conway's Game of Life simulation.")
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| − | parser.add_argument('--grid-size', dest='N', required=False)
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| − | parser.add_argument('--mov-file', dest='movfile', required=False)
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| − | parser.add_argument('--interval', dest='interval', required=False)
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| − | parser.add_argument('--glider', action='store_true', required=False)
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| − | parser.add_argument('--gosper', action='store_true', required=False)
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| − | args = parser.parse_args()
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| − | | |
| − | # 设置默认地图尺寸
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| − | N = 100
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| − | if args.N and int(args.N) > 8:
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| − | N = int(args.N)
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| − | | |
| − | # 设置默认更新间隔时间ms毫秒
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| − | updateInterval = 50
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| − | if args.interval:
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| − | updateInterval = int(args.interval)
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| − | | |
| − | # 选择起始图像
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| − | grid = np.array([])
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| − | # 没有选择则使用随机图像
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| − | if args.glider:
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| − | grid = np.zeros(N * N).reshape(N, N)
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| − | addGlider(1, 1, grid)
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| − | elif args.gosper:
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| − | grid = np.zeros(N * N).reshape(N, N)
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| − | addGosperGliderGun(10, 10, grid)
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| − | else:
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| − | grid = randomGrid(N)
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| − | | |
| − | # 设置动画
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| − | fig, ax = plt.subplots()
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| − | img = ax.imshow(grid, interpolation='nearest')
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| − | ani = animation.FuncAnimation(fig, update, fargs=(img, grid, N,),
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| − | frames=10,
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| − | interval=updateInterval,
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| − | save_count=50)
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| − | | |
| − | # 选择输出位置
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| − | if args.movfile:
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| − | ani.save(args.movfile, fps=30, extra_args=['-vcodec', 'libx264'])
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| − | | |
| − | plt.show()
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| − | | |
| − | | |
| − | # 运行
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| − | if __name__ == '__main__':
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| − | main()
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| − | | |
| − | </syntaxhighlight>
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| | ===效果展示=== | | ===效果展示=== |
| | *Conway随机初始条件 | | *Conway随机初始条件 |