#include <stdio.h>
#include <gb/gb.h>

void printAndWait(char* text) {
  printf(text);
  delay(100);
}

void main() {
  while(1) {
    switch(joypad()) {
      case J_LEFT:
        printAndWait("Left!\n");
        break;
      case J_RIGHT:
        printAndWait("Right!\n");
        break;
      case J_UP:
        printAndWait("Up!\n");
        break;
      case J_DOWN:
        printAndWait("Down!\n");
        break;
      case J_START:
        printAndWait("Start!\n");
        break;
      case J_SELECT:
        printAndWait("Select!\n");
        break;
      case J_A:
        printAndWait("A!\n");
        break;
      case J_B:
        printAndWait("B!\n");
        break;
    }
  }
}