//Huge thanks to Adafruit for the library and tutorial this is modified from.
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SH110X.h>

/* Uncomment the initialize the I2C address , uncomment only one, If you get a totally blank screen try the other*/
#define i2c_Address 0x3c //initialize with the I2C addr 0x3C Typically eBay OLED's

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
#define OLED_RESET -1   //   QT-PY / XIAO
Adafruit_SH1106G display = Adafruit_SH1106G(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);


#define XPOS 0
#define YPOS 1
#define LOGO16_GLCD_HEIGHT 64
#define LOGO16_GLCD_WIDTH  16


void setup()   {

  Serial.begin(9600);

  // Show image buffer on the display hardware.
  // Since the buffer is intialized with an Adafruit splashscreen
  // internally, this will display the splashscreen.

  delay(250); // wait for the OLED to power up
  display.begin(i2c_Address, true); // Address 0x3C default
 //display.setContrast (0); // dim display
   
 // Clear the buffer.
  display.clearDisplay();
}


void loop() {

  //Angry Eye's
  display.fillRoundRect(display.width() / 2-40,display.height() / 2,30,8, 8, SH110X_WHITE);
  display.fillRoundRect(display.width() / 2+2,display.height() / 2,30,8, 8, SH110X_WHITE);
  display.display();
  delay(500);
  display.clearDisplay();
  //Center Eye
  display.fillRoundRect(display.width() / 2-25, display.height() / 2,30,30, 8, SH110X_WHITE);
  display.fillRoundRect(display.width() / 2+25, display.height() /2,30,30, 8, SH110X_WHITE);

  display.display();
  delay(500);
  display.clearDisplay();
  //Right Eyes
    display.fillRoundRect(display.width() / 2-25, display.height() / 3,30,20, 8, SH110X_WHITE);
  display.fillRoundRect(display.width() / 2+25, display.height() /3,30,20, 8, SH110X_WHITE);

  display.display();
  delay(500);
  display.clearDisplay();
  //Center Eyes
  display.fillCircle(display.width() / 2-25, display.height() / 2, 15, SH110X_WHITE);
  display.fillCircle(display.width() / 2+25, display.height() / 2, 15, SH110X_WHITE);
  display.display();
  delay(500);
  display.clearDisplay();
  //Blink
  display.fillRoundRect(display.width() / 2-40,display.height() / 2,30,8, 8, SH110X_WHITE);
  display.fillRoundRect(display.width() / 2+2,display.height() / 2,30,8, 8, SH110X_WHITE);
  display.display();
  delay(500);
  display.clearDisplay();
  //Center Eyes
  display.fillCircle(display.width() / 2-25, display.height() / 2, 15, SH110X_WHITE);
  display.fillCircle(display.width() / 2+25, display.height() / 2, 15, SH110X_WHITE);
  display.display();
  delay(500);
  display.clearDisplay();
  //Left Eyes
  display.fillCircle(display.width() / 2-35, display.height() / 2, 15, SH110X_WHITE);
  display.fillCircle(display.width() / 2+15, display.height() / 2, 15, SH110X_WHITE);
  display.display();
  delay(500);
  display.clearDisplay();
  //Blink Left
  display.fillRoundRect(display.width() / 2-60,display.height() / 2,30,8, 8, SH110X_WHITE);
  display.fillRoundRect(display.width() / 2-15,display.height() / 2,30,8, 8, SH110X_WHITE);
  display.display();
  delay(500);
  display.clearDisplay();
  
}


void testdrawcircle(void) {
  for (int16_t i = 0; i < display.height(); i += 2) {
    display.drawCircle(display.width() / 2, display.height() / 2, i, SH110X_WHITE);
    display.display();
    delay(1);
  }
}
void drawRoundRect(uint16_t x0, uint16_t y0, uint16_t w, uint16_t h, uint16_t radius, uint16_t color);
void fillRoundRect(uint16_t x0, uint16_t y0, uint16_t w, uint16_t h, uint16_t radius, uint16_t color);
void drawTriangle(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
void fillTriangle(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);