驴友花雕
驴友花雕

【雕爷学编程】 MicroPython动手做（35）——体验小游戏3

知识点：什么是掌控板？
掌控板是一块普及STEAM创客教育、人工智能教育、机器人编程教育的开源智能硬件。它集成ESP-32高性能双核芯片，支持WiFi和蓝牙双模通信，可作为物联网节点，实现物联网应用。同时掌控板上集成了OLED显示屏、RGB灯、加速度计、麦克风、光线传感器、蜂鸣器、按键开关、触摸开关、金手指外部拓展接口，支持图形化及MicroPython代码编程，可实现智能机器人、创客智造作品等智能控制类应用。

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掌控板硬件特性:
ESP-32主控
处理器：Tensilica LX6双核处理器（一核处理高速连接；一核独立应用开发）
主频：高达240MHz的时钟频率
SRAM：520KB
Flash：8MB
Wi-Fi标准：FCC/CE/TELEC/KCC
Wi-Fi协议：802.11 b/g/n/d/e/i/k/r (802.11n，速度高达150 Mbps)，A-MPDU和A-MSDU聚合，支持0.4us防护间隔
频率范围：2.4~2.5 GHz
蓝牙协议：符合蓝牙v4.2 BR/EDR和BLE标准
蓝牙音频：CVSD和SBC音频低功耗：10uA
供电方式：Micro USB供电
工作电压：3.3V
最大工作电流:200mA
最大负载电流:1000mA
掌控板载
三轴加速度计MSA300,测量范围:±2/4/8/16G
地磁传感器MMC5983MA,测量范围:±8 Gauss;精度0.4mGz,电子罗盘误差±0.5°
光线传感器
麦克风
3 颗全彩ws2812灯珠
1.3英寸OLED显示屏，支持16*16字符显示，分辨率128x64
无源蜂鸣器
支持2个物理按键(A/B)、6个触摸按键
支持1路鳄鱼夹接口，可方便接入各种阻性传感器
拓展接口
20通道数字I/O， (其中支持12路PWM，6路触摸输入)
5通道12bit模拟输入ADC，P0~P4
1路的外部输入鳄鱼夹接口:EXT/GND
支持I2C、UART、SPI通讯协议

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小游戏 （体积较小、玩法简单的游戏）
小游戏是一个较模糊的概念，它是相对于体积庞大的单机游戏及网络游戏而言的，泛指所有体积较小、玩法简单的游戏，通常这类游戏以休闲益智类为主，有单机版有网页版，在网页上嵌入的多为FLASH格式。当下小游戏主要是指在线玩的flash版本游戏，统称小游戏，其实小游戏还包含单机游戏，小型游戏机等。一般游戏大小小于10m的游戏都统称为小游戏，一些街机类小游戏。因其游戏安装简便，耐玩性强，无依赖性而广受白领及小朋友的喜爱。

“小游戏”这个词的型含义其实很简单，它不是一些大的游戏，不必花费更多的时间和精力。小游戏是原始的游戏娱乐方式，小游戏本身是为了叫人们在工作，学习后的一种娱乐、休闲的一种方式，不是为了叫玩家为之花费金钱、花费精力，更不是叫玩家为他痴迷。小游戏也可以理解为“Flash游戏”，是以SWF为后缀的游戏的总称.这些游戏是通过Flash软件和 Flash 编程语言 Flash ActionScript 制作而成。由于Flash是矢量软件，所以小游戏放大后几乎不影响画面效果。Flash小游戏是一种新兴起的游戏形式，以游戏简单，操作方便，绿色，无需安装，文件体积小等优点渐渐被广大网友喜爱。

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3、贪吃蛇（EVE）

开机时，由6个像素点组成的贪吃蛇出现在屏幕中央，默认向右移动，按下A或B，会逆时针或顺时针转向。

程序第二部分

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	{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe7,0xff,0xfe,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xf7,0xff,0xff,0xff,0xff,0xbc,0xe7,0xff,0xfe,0x7f,0xff,0xff,0x9f,0xfe,0x7e,0x3f,0xe3,0xff,0xff,0xff,0xff,0x8e,0xef,0xff,0xfe,0x63,0xff,0xe0,0x1f,0xfe,0x7e,0x7f,0xe3,0xff,0xff,0xff,0xff,0xef,0xc1,0xff,0xfe,0x7f,0xff,0xee,0x7f,0xfe,0x7e,0xff,0xf3,0xff,0xff,0xff,0xff,0xfe,0x1f,0xff,0x83,0x63,0xff,0xe6,0x7f,0xfe,0xfc,0xff,0xf3,0xff,0xff,0xff,0xfe,0x70,0xf0,0xfe,0x67,0x1f,0xff,0xe6,0x7f,0xfe,0xdd,0x8f,0xf3,0xff,0xff,0xff,0xff,0x39,0x89,0xff,0xe0,0x37,0xff,0xe6,0x1,0xfc,0xc9,0xc7,0xf3,0xff,0xff,0xff,0xff,0xf8,0xfb,0xff,0x27,0x23,0xff,0x6,0x7f,0xfc,0x0,0x27,0xf3,0xff,0xff,0xff,0xff,0xd8,0x67,0xff,0x8f,0xa7,0xff,0xe6,0x7f,0xc1,0x93,0xff,0xf3,0xff,0xff,0xff,0xff,0x92,0x66,0x3f,0xc7,0x8f,0xff,0xee,0x7f,0xfd,0x9f,0xff,0xf3,0xff,0xff,0xff,0xff,0xb6,0x3,0xff,0x83,0x1f,0xff,0xce,0x7f,0xfc,0x3e,0xf,0xf3,0xff,0xff,0xff,0xff,0x2c,0xf3,0xff,0x32,0xf,0xff,0xce,0x7f,0xfe,0x73,0xc7,0xff,0xff,0xff,0xff,0xfe,0x1c,0xf3,0xfe,0x7c,0xee,0xff,0x9e,0x7f,0xfe,0x33,0xcf,0xf3,0xff,0xff,0xff,0xfe,0x79,0xf3,0xfc,0xf3,0xe2,0xff,0x3e,0x7f,0xfc,0x9b,0x8f,0xe3,0xff,0xff,0xff,0xff,0xfb,0xe3,0xff,0xff,0xf0,0xfe,0xfe,0x7f,0xf3,0xb8,0x3f,0xff,0xff,0xff,0xff,0xff,0xff,0xc7,0xff,0xff,0xf8,0xff,0xfe,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe7,0xff,0xff,0xff,0xff,0xfe,0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff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};


// 主程序开始
void setup() {
	mPython.begin();
	dfrobotRandomSeed();
	DF_ChuShiHuaChangDu();
	DF_KaiJiDongHua();
}
void loop() {
	delay(100);
	display.fillScreen(0);
	display.point(mind_n_ShiWux, mind_n_ShiWuy);
	DF_AnJian();
	if ((mind_n_FangXiange==0)) {
		mind_n_x += 1;
		DF_TanChiSheHuoDong();
	}
	if ((mind_n_FangXiange==1)) {
		mind_n_y -= 1;
		DF_TanChiSheHuoDong();
	}
	if ((mind_n_FangXiange==2)) {
		mind_n_x -= 1;
		DF_TanChiSheHuoDong();
	}
	if ((mind_n_FangXiange==3)) {
		mind_n_y += 1;
		DF_TanChiSheHuoDong();
	}
}


// 自定义函数
void DF_ChiDaoShiWu() {
	if (((mind_n_x==mind_n_ShiWux) && (mind_n_y==mind_n_ShiWuy))) {
		mind_n_ShenChangc += 1;
		mind_l_X.insert(mind_n_ShenChangc-1, mind_l_X[(mind_n_ShenChangc - 1)-1]);
		mind_l_Y.insert(mind_n_ShenChangc-1, mind_l_Y[(mind_n_ShenChangc - 1)-1]);
		display.point((String("123").toInt()), (String("123").toInt()));
		mind_n_ShiWux = (random(5, 60+1));
		mind_n_ShiWuy = (random(5, 120+1));
		mind_n_FenShuf += 1;
	}
}
void DF_PengBi() {
	if ((((mind_n_SheToux==0) || (mind_n_SheTouy==0)) || ((mind_n_SheToux==128) || (mind_n_SheTouy==64)))) {
		display.drawImage(0, 0, 128, 64, imageMatrix[0]);
		delay(2000);
		display.fillScreen(0);
		display.setCursor(10, 22);
		display.print("获得分数：");
		display.setCursor(82, 22);
		display.print(mind_n_FenShuf);
		DF_ChuShiHuaChangDu();
		delay(2000);
	}
}
void DF_KaiJiDongHua() {
	display.drawImage(0, 0, 128, 64, imageMatrix[1]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[2]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[3]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[4]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[5]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[6]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[7]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[8]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[9]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[10]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[11]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[12]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[13]);
	delay(200);
	display.drawImage(0, 0, 128, 64, imageMatrix[14]);
	delay(1000);
	display.drawImage(0, 0, 128, 64, imageMatrix[15]);
	delay(3000);
	display.drawImage(0, 0, 128, 64, imageMatrix[16]);
	delay(2000);
}
void DF_TanChiSheHuoDong() {
	mind_n_SheToux = mind_n_x;
	mind_n_SheTouy = mind_n_y;
	mind_n_LieBiaod = mind_n_ShenChangc;
	display.point(mind_n_SheToux, mind_n_SheTouy);
	while (!(mind_n_LieBiaod==1)) {
		mind_l_X.replace(mind_n_LieBiaod-1, mind_l_X[(mind_n_LieBiaod - 1)-1]);
		mind_l_Y.replace(mind_n_LieBiaod-1, mind_l_Y[(mind_n_LieBiaod - 1)-1]);
		display.point((String("123").toInt()), (String("123").toInt()));
		mind_n_LieBiaod -= 1;
		yield();
	}
	mind_l_X.replace(mind_n_LieBiaod-1, (String(mind_n_SheToux)));
	mind_l_Y.replace(mind_n_LieBiaod-1, (String(mind_n_SheTouy)));
	DF_ChiDaoShiWu();
	DF_PengBi();
}
void DF_ChuShiHuaChangDu() {
	mind_n_ShiWux = (random(1, 60+1));
	mind_n_ShiWuy = (random(1, 120+1));
	mind_n_x = 64;
	mind_n_y = 32;
	mind_n_ShenChangc = 6;
	mind_n_FangXiange = 0;
	mind_l_X.insert(1-1, "64");
	mind_l_X.insert(2-1, "63");
	mind_l_X.insert(3-1, "62");
	mind_l_X.insert(4-1, "61");
	mind_l_X.insert(5-1, "60");
	mind_l_X.insert(6-1, "59");
	mind_l_Y.insert(1-1, "32");
	mind_l_Y.insert(2-1, "32");
	mind_l_Y.insert(3-1, "32");
	mind_l_Y.insert(4-1, "32");
	mind_l_Y.insert(5-1, "32");
	mind_l_Y.insert(6-1, "32");
	display.point(64, 32);
	display.point(63, 32);
	display.point(62, 32);
	display.point(61, 32);
	display.point(60, 32);
	display.point(59, 32);
	display.point(59, 32);
}
void DF_AnJian() {
	if ((buttonA.isPressed())) {
		mind_n_FangXiange += 1;
		if ((mind_n_FangXiange==4)) {
			mind_n_FangXiange = 0;
		}
	}
	if ((buttonB.isPressed())) {
		mind_n_FangXiange -= 1;
		if ((mind_n_FangXiange==-1)) {
			mind_n_FangXiange = 3;
		}
	}
}

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