用Arduino Nano复制Dino Run手机游戏

把经典的Dino Run变成亲身体验!使用Arduino Nano，以有趣，引人入胜的方式将互动游戏带入生活!

我们将使用Arduino创建一个简单的“Dino Run”游戏，并使用PCBX在线模拟。

硬件需求

•Arduino板(如Arduino Uno)

•OLED显示屏(如SSD1306)

•按钮

•电阻器(10kΩ按钮)

•连接电线

软件需求

•Arduino IDE编码

•用于模拟项目的PCBX在线模拟器

接线图

在深入编码部分之前，让我们先设置电路。这是连接OLED显示器和Arduino按钮的基本接线图：

OLED显示器连接：

•VCC到Arduino 5V

•GND到Arduino GND

•SCL到Arduino A5 (I2C时钟)

•SDA到Arduino A4 (I2C数据)

按钮连接:

•一端到Arduino引脚2

•另一侧到GND(带上拉电阻连接5V)

•用PCBX模拟项目

要在线模拟这个Arduino项目：

•访问PCBX：进入PCBX在线仿真网站。

•模拟项目在线：项目代码和详细信息在这里：

结论

现在，您已经使用Arduino创建了一个简单的“Dino Run”游戏，并使用PCBX在线模拟了它。这个项目不仅展示了基本的游戏机制，还使您熟悉使用I2C设备，如OLED显示器和Arduino。你可以随意修改游戏。

代码

#include

#include

#include

#define SCREEN_WIDTH 128 // OLED display width, in pixels

#define SCREEN_HEIGHT 64 // OLED display height, in pixels

#define BUTTON_PIN 2 // Pin for the jump button

// Declaration for an SSD1306 display connected to I2C (Wire)

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

// Bitmap data for the dinosaur image

const unsigned char dinosaur[] PROGMEM = {

0x00,0x00,0xFF,0x80,0x00,0x01,0xFF,0x80,0x00,0x03,0xFF,0xC0,0x00,0x03,0x3F,0xC0,

0x00,0x03,0xFF,0xC0,0x00,0x03,0xFF,0xC0,0x00,0x03,0xFF,0xC0,0x00,0x03,0xFF,0xC0,

0x00,0x03,0xF0,0x00,0x00,0x07,0xFF,0x00,0xC0,0x0F,0xFF,0x00,0xC0,0x3F,0xF0,0x00,

0xE0,0xFF,0xF0,0x00,0xF1,0xFF,0xFC,0x00,0xFF,0xFF,0xFE,0x00,0x7F,0xFF,0xF0,0x00,

0x3F,0xFF,0xF0,0x00,0x1F,0xFF,0xF0,0x00,0x0F,0xFF,0xE0,0x00,0x07,0xFF,0xE0,0x00,

0x03,0xFF,0xC0,0x00,0x03,0xFF,0xC0,0x00,0x03,0xF8,0x70,0x00,0x03,0x80,0x00,0x00,

0x03,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01,0x80,0x00,0x00,};

int dinosaurX = 10; // Initial x position of the dinosaur

int dinosaurY = 35; // Initial y position of the dinosaur

int dinosaurHeight = 26; // Height of the dinosaur image

int dinosaurWidth = 27; // Width of the dinosaur image

bool jumping = false; // Flag to indicate if the dinosaur is jumping

int jumpHeight = 5; // Jump height in pixels

int jumpSpeed = 10; // Speed of the jump

int jumpCounter = 0; // Jump counter

bool buttonPressed = false; // Flag to indicate if the button has been pressed

bool gameOver = false; // Game over flag

int score = 0; // Score

int obstacleX = SCREEN_WIDTH; // Initial x position of the obstacle

int obstacleY = 40; // y position of the obstacle

int obstacleWidth = 10; // Width of the obstacle

int obstacleHeight = 20; // Height of the obstacle

int obstacleSpeed = 8; // Speed of the obstacle

void setup() {

pinMode(BUTTON_PIN, INPUT_PULLUP); // Set the button pin as input with pull-up resistor

if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // 0x3C is the I2C address of the OLED display

Serial.println(F("SSD1306 allocation failed"));

for(;;); // Do not proceed

}

display.clearDisplay(); // Clear the display

display.setTextSize(1); // Set text size

display.setTextColor(WHITE); // Set text color

}

void loop() {

if (gameOver) {

display.clearDisplay();

display.setCursor(0, 0);

display.println("Game Over!");

display.println("Score: " + String(score));

display.display();

delay(2000);

return;

}

// Check if the button is pressed (button is normally HIGH, LOW when pressed)

if (!jumping && !buttonPressed && digitalRead(BUTTON_PIN) == LOW) {

buttonPressed = true;

jumping = true;

jumpCounter = 0; // Reset jump counter when starting a jump

}

if (jumping) {

if (jumpCounter < jumpHeight) {

// Ascend phase

dinosaurY -= jumpSpeed;

} else if (jumpCounter >= jumpHeight && jumpCounter < jumpHeight * 2) {

// Descend phase

dinosaurY += jumpSpeed;

} else {

// End jump

jumping = false;

dinosaurY = 35; // Reset the dinosaur to the initial y position

buttonPressed = false; // Reset button pressed flag

}

jumpCounter++;

}

// Move the obstacle

obstacleX -= obstacleSpeed;

if (obstacleX < -obstacleWidth) {

obstacleX = SCREEN_WIDTH;

score++;

}

// Collision detection

if (dinosaurX < obstacleX + obstacleWidth && dinosaurX + dinosaurWidth > obstacleX &&

dinosaurY < obstacleY + obstacleHeight && dinosaurY + dinosaurHeight > obstacleY) {

gameOver = true;

}

display.clearDisplay(); // Clear the display

display.drawBitmap(dinosaurX, dinosaurY, dinosaur, dinosaurWidth, dinosaurHeight, WHITE); // Draw the dinosaur

display.fillRect(obstacleX, obstacleY, obstacleWidth, obstacleHeight, WHITE); // Draw the obstacle

drawRoad(); // Draw the road

display.setCursor(0, 0);

display.print("Score: ");

display.println(score);

display.display(); // Update the display

delay(10); // Small delay for smoother animation

}

void drawCross(int x, int y, int width, int height) {

display.drawLine(x, y, x, y + height, WHITE);

display.drawLine(x + width, y, x + width, y + height, WHITE);

display.drawLine(x, y + height / 2, x + width, y + height / 2, WHITE);

}

void drawRoad() {

int roadWidth = 130; // Width of the road (in pixels)

int roadHeight = 2; // Height of the road (in pixels)

int roadX = (SCREEN_WIDTH - roadWidth) / 2; // Center the road horizontally

int roadY = SCREEN_HEIGHT - roadHeight; // Position the road at the bottom

display.fillRect(roadX, roadY, roadWidth, roadHeight, WHITE);

int lineSpacing = 10;

for (int i = 0; i < roadWidth; i += lineSpacing) {

display.drawLine(roadX + i, roadY, roadX + i, roadY + roadHeight, BLACK);

}

}

本文编译自hackster.io