cricket_bat

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

// 0x1306.dev · animation: cricket_bat · 8 frames · 83ms
#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64
#define OLED_RESET -1
#define SCREEN_ADDRESS 0x3C

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

#define FRAME_COUNT 8
#define FRAME_DELAY 83

void drawFrame(int frame) {
  display.clearDisplay();

  int cx = 50;
  int cy = 40;

  // --- ball ---
  int8_t ballX[] = {70, 65, 60, 50, 40, 20, 0, -20};
  int8_t ballY[] = {45, 45, 45, 45, 40, 30, 20, 10};
  if (frame > 2) {
    display.fillCircle(ballX[frame], ballY[frame], 2, WHITE);
    display.drawFastHLine(ballX[frame] - 4, ballY[frame], 4, WHITE);
  }

  // --- bat swing ---
  int8_t hx[] = {cx-15, cx-10, cx-5,  cx,   cx+5, cx+10, cx+5,  cx};
  int8_t hy[] = {cy-20, cy-15, cy-10, cy-5, cy,   cy+5,  cy+15, cy+20};
  int8_t tx[] = {cx-25, cx-10, cx+10, cx+25, cx+30,cx+20, cx+5,  cx-10};
  int8_t ty[] = {cy-40, cy-35, cy-25, cy-15, cy,   cy+15, cy+30, cy+35};
  
  display.drawLine(cx, cy, hx[frame], hy[frame], WHITE); // handle
  for(int offset = -3; offset <= 3; offset++) {
    display.drawLine(hx[frame] + offset, hy[frame], tx[frame] + offset, ty[frame], WHITE);
  }

  display.display();
}

void setup() {
  Wire.begin(21, 22); // SDA=21, SCL=22 for ESP32 DevKit // change to 0x3D if display not found
  display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS);
  display.clearDisplay();
  display.display();
}

void loop() {
  for (int i = 0; i < FRAME_COUNT; i++) {
    drawFrame(i);
    delay(FRAME_DELAY);
  }
}