#include <stdio.h>
#include "pico/stdlib.h"
#include "ssd1306.h"
#include "menu.h"
#include "pong.h"

#include "joysticks.h"

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

int selection = 1;
char command;

void setup_gpios(void) {
  // prepare i2c
  i2c_init(i2c_default, 100000);
  gpio_set_function(PICO_DEFAULT_I2C_SDA_PIN, GPIO_FUNC_I2C);
  gpio_set_function(PICO_DEFAULT_I2C_SCL_PIN, GPIO_FUNC_I2C);
  gpio_pull_up(PICO_DEFAULT_I2C_SDA_PIN);
  gpio_pull_up(PICO_DEFAULT_I2C_SCL_PIN);
  printf("READY\n");
}

int main() {
  stdio_init_all();

  setup_gpios();
  // setup the oled display
  ssd1306_t display;
  ssd1306_init(&display, SCREEN_WIDTH, SCREEN_HEIGHT, 0x3C, i2c_default);
  printf("Display initiated\n");
  ssd1306_clear(&display);

  // init_joysticks();

  while (true) {
    /*
    get_joysticks();
    print_joysticks();
    command = joystick[0][2];
    get_selection(command, selection);
    */
    //display_menu(display, selection, 3);
    pong(display);
    sleep_ms(1000);
  }
}