【DIY】震精！他居然用esp8266做出掌上游戏机......恐龙跑酷游戏还能这样玩！请广泛转发！...

前言：朋友居然用esp8266和oled做了一个掌上游戏机，可以玩小恐龙跳仙人掌的游戏，太厉害了！用Excel表格生成点阵文件

按照“国际惯例”我们先看效果视频

设计原型

游戏的原型是chrome浏览器在离线时呈现的小恐龙跳仙人掌的游戏

视频演示地址：

https://raw.githubusercontent.com/OpensourceBooks/chrome_offline_game_on_esp8266/master/demo.mp4

---

所需的元器件：

1. NodeMCU（esp8266芯片、4M内存）

2. 12864 oled （ssd1306 驱动）

3. 大按键按钮 （低电平触发）

4. 杜邦线若干（母对母）

制作过程

1硬件组装

将esp8266（NodeMCU）、old、按键通过杜邦线链接

组装的效果图：

2.使用excel表格，制作游戏的像素图案

1. 使用excel表格，绘制恐龙和仙人掌

2.用1和0进行填充，保存为csv文件，并用文本编辑器打开

3.将点阵数组写到代码里

player = {}
player["x"] = 10
player["y"] = 44
player["pixel"] = [
        (0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0),
        (0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,1,1),
        (0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1),
        (0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1),
        (0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1),
        (0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0),
        (0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0),
        (0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0),
        (1,0,0,0,0,0,0,0,1,1,1,1,1,1,0,0,0,0,0,0),
        (1,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0),
        (1,1,0,0,0,0,1,1,1,1,1,1,1,1,0,1,0,0,0,0),
        (1,1,1,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0),
        (1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0),
        (0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0),
        (0,0,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0),
        (0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0),
        (0,0,0,0,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0),
        (0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0),
        (0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0),
        (0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0)
    ]

4.循环像素，显示小恐龙

pixels = player["pixel"]

    if(status["is_jump"]):
        player["y"]-=3
        if(player["y"]<15):
            status["is_jump"]=False
    else:
        player["y"]+=3
        if(player["y"]>=43):
            player["y"]=43
            status["is_jumpfinish"]=True

    for i in range(0,len(pixels)):
        for ii in range(0,len(pixels[i])):
            oled.pixel(player["x"]+ii,player["y"]+i,pixels[i][ii])

在oled屏幕上测试小恐龙的现实效果

到此游戏动画现实原理、硬件链接盒底层模块都搞定了，剩下的就是实现上层应用逻辑了。我（作者）将游戏源码开源，并发布在了GitHub上（对就是那片净土）供大家学习参考

https://github.com/OpensourceBooks/chrome_offline_game_on_esp8266

欢迎喜欢玩esp8266的一起来切磋

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