没有 FC 红白机，我用 esp8266 徒手造一个玩游戏！

在 esp8266 上面开发一款 chrome 浏览器离线时可玩的那款恐龙跳仙人掌的游戏。

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

制作过程

所需的元器件：

NodeMCU （ esp8266 芯片、4M 内存）
12864 oled （ ssd1306 驱动）
大按键按钮（低电平触发）
杜邦线若干（母对母）

组装的效果图：

使用 excel 表格，制作游戏的像素图案

使用 excel 表格，绘制恐龙和仙人掌
用 1 和 0 进行填充，保存为 csv 文件，并用文本编辑器打开

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)
    ]

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])

这里提供一个绘制好的 excel 文件 https://raw.githubusercontent.com/OpensourceBooks/chrome_offline_game_on_esp8266/master/game.xls

最后，代码全部在本仓库里。项目地址 https://github.com/OpensourceBooks/chrome_offline_game_on_esp8266

视频演示地址： https://raw.githubusercontent.com/OpensourceBooks/chrome_offline_game_on_esp8266/master/demo.mp4