【七夕节】浪漫七夕，代码传情。将爱意变成绚烂的立体场景，给她（他）一个惊喜！（送代码）

将爱意变成绚烂的立体场景，给她（他）一个惊喜！

又是一年七夕节！ coder的浪漫当然也少不了coding。这里给大家用python+js展示一款表白神器。希望天下有情人终成眷属，两口子恩爱如初！

话不多少，上代码！

一、python代码（情话转二进制编码）

python的功能，将想表达的汉字转为点阵图对应的二进制的编码。文中HZK16为16*16的汉字点阵字库，需要下载后保存到D盘根目录。

HZK16字库文件下载链接：https://pan.baidu.com/s/1D_6yk79-pfGL4_Xif4DILg?pwd=qxkl 提取码：qxkl

# -*- coding: utf-8 -*-

def hanzi_dianzhen(hanzi):
    '''函数功能：将输入的汉字转换位点阵图的二进制字符串'''
    gbk = hanzi.encode('GBK')
    # print('hanzi gbk',gbk)
    L = list(gbk)
    offset = 94*(L[0]-0xa0 -1) + L[1]-0xa0-1
    offset = offset*32
    # print('offset is :%d' % offset)
    f = open('D:\\HZK16','rb')
    
    # 查询字库获取
    f.seek(offset)
    display = f.read(32)
    display = list(display)
    comp = [0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01]#分别为只有第8位为1（10000000），第7位为1．．．用来相＆得出相应位是否为1
    
    # 获取汉字codekey
    codekey = []
    for i in range(16):
        for j in range(2):
            codekey.append(display[i*2+j])
    
    # 将codekey转为二进制，碰到1则输出，碰到0则输出空格，实现汉字点阵打印。
    bin_string = ''
    for i in range(len(codekey)):
        bits = bin(int(str(hex(codekey[i])),16))[2:].zfill(8)
        if i % 2 ==0: print('\n')
        for k in range(8):
            if bits[k] == '1':
                print('*',end=' ')
            else:
                print(' ',end=' ')
        bin_string += str(bits)

    # print('\n')
    # print('汉字：',hanzi)
    # print('汉字codekey：',codekey)
    # print('汉字bin_string：',bin_string)
    return str(bin_string)
    
def print_bin_list(bin_list):
    '''将点阵字符串输出为汉字，每隔256(16*16)位，换行输出下一个汉字。'''
    for i in range(len(bin_list)):
        for j in bin_list[i]:
            if j % 16 ==0: print('\n')
            if j == '1':
                print('*',end=' ')
            else:
                print(' ',end=' ')    
    
    
if __name__=='__main__':
    
    hanzi_string = '宁宁我爱你，今宵共七夕！' # 自己替换想表达的文字。
    bin_list = []
    for i in hanzi_string:
        bin_list.append(hanzi_dianzhen(i))
    
    # 打印输出，检验结果是否正确
    print('\n复制汉字字符串的二进制编码list到编程猫里，替换相应字符串。\n',bin_list)
    

输出一个字，大家能看出来是什么字么？

二、js代码部分（二进制编码生成立体场景）

1. 这里需要使用到编程猫的代码岛3.0环境（https://box3.codemao.cn/）。注册登录后，进入创作学习->地图，点击“新建地图”。
   

2. 选择空白地图

3. 在左侧选择脚本，并录入以下js代码，点击右上角三角即可运行。
   

   js脚本如下，将bits_list 的赋值替换为刚才python代码的输出结果，点击运行即可测试脚本：

/* 在指定位置快速建造一个实心的矩形 */
function cubefill(vox, sx, sy, sz, xsize, ysize, zsize){
    
    var xend = sx+xsize
    var yend = sy+ysize
    var zend = sz+zsize
    for(var x=sx;x<xend;x++){
    
    for(var y=sy;y<yend;y++){
    
    for(var z=sz;z<zend;z++){
    
        voxels.setVoxel(x,y,z,vox)
    }}}
}
cubefill('carpet_03',0,9,0,256,1,256)

/* 在指定位置快速建造一个汉字 */
function hanzi(vox, sx, sy, sz, bits){
    
    // 初始化设定x,y,z坐标
    var x = sx;
    var y = sy+16;
    var z = sz
    for (var i=0;i<bits.length;i++){
    
        if (i % 16 ==0){
    
            x = sx;
            y = y - 1; 
        }
        if (bits[i] == '1'){
    
            voxels.setVoxel(x, y , z, vox)
        }
        else{
    
            voxels.setVoxel(x, y , z, 0)
        }
        x = x + 1;
    }
}

/* 汉字点阵码list */
let bits_list = ['0000001000000000000000010000000001111111111111100100000000000010100000000000010000000000000000001111111111111110000000010000000000000001000000000000000100000000000000010000000000000001000000000000000100000000000000010000000000000101000000000000001000000000', '0000001000000000000000010000000001111111111111100100000000000010100000000000010000000000000000001111111111111110000000010000000000000001000000000000000100000000000000010000000000000001000000000000000100000000000000010000000000000101000000000000001000000000', '0000010010000000000011101010000001111000100100000000100010010000000010001000010011111111111111100000100010000000000010001001000000001010100100000000110001100000000110000100000001101000101000000000100100100000000010100001010000101000000101000001000000001100', '0000000001111000001111111000000000010001000100000000100100100000011111111111111001000010000000101000001000000100011111111111100000000100000000000000011111110000000010100010000000001001010000000001000010000000000100010110000000100010000111000000110000001000', '0001000100000000000100010000000000010001000000000010001111111100001000100000010001100100000010001010100001000000001000000100000000100001010100000010000101001000001000100100110000100100010001000010000001000000001000000100000000100001010000000010000010000000', '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000001111000000000000111100000000000001100000000000000010000000000000010000000000000010000000000000000000000000000', '0000000100000000000000010000000000000010100000000000010001000000000010000010000000010010000100000010000110001110110000001000010000000000000000000001111111110000000000000001000000000000001000000000000000100000000000000100000000000000100000000000000100000000', '0000001000000000000000010000000001111111111111100100000100000010100010010010010000000101010100000001111111111000000100000001000000010000000100000001111111110000000100000001000000010000000100000001111111110000000100000001000000010000010100000001000000100000', '0000100000100000000010000010000000001000001000000000100000101000011111111111110000001000001000000000100000100000000010000010000000001000001000000000100000100100111111111111111000000000000000000000010001000000000011000011000000010000000110000010000000001000', '0000001000000000000000100000000000000010000000000000001000000000000000100000000000000010000001000000001111111110111111100000000000000010000000000000001000000000000000100000000000000010000001000000001000000100000000100000010000000001111111000000000000000000', '0000001000000000000000100000000000000010000010000000011111111100000001000000100000001000000010000001000000010000001001000001000001000011001000000000000101000000000000001000000000000001000000000000001000000000000001000000000000011000000000000110000000000000', '0000000000000000000000011000000000000011110000000000001111000000000000111100000000000011110000000000001111000000000000011000000000000001100000000000000110000000000000000000000000000001100000000000001111000000000000011000000000000000000000000000000000000000']
/* 在指定位置快速建造汉字 */
for (var i=0;i<bits_list.length;i++){
    
    hanzi('pink_light',60+i*17,10,60,bits_list[i])   
}

4. 设置雪花效果（漫天飘下红色爱心），设置阳光，还可以设置背景音乐。
   
   最后点击左侧最下的项目，进行保存。

三、浪漫出现，美好即将开始！

（这里是截屏，当然还可以配上音乐录制成视频，惊喜加倍哦！）

愿得一人心，白头不相离。 这首诗来自卓文君与司马相如的爱情故事，被一直延用至今，甚至被谱写成歌曲传唱。遇一人白首，这是大多数人的美好愿望，如果遇到了就好好珍惜。

while True：
	if We_Were_in_Love == True:
		print('相爱一起到永远！')

爱不需要解释，但不妨让浪漫偶尔点缀下…