#include "main.h"

volatile int frame = 0;

void vblank() {
    frame++;
}

int main() {
    touchPosition touchXY;
    char* lastPressed = "None";

    irqSet(IRQ_VBLANK, vblank);

    consoleDemoInit();

    printf("      Hello World!\n");
    printf("     \x1b[32mwww.devkitpro.org\n");
    printf("   \x1b[32;1mwww.daporkchop.net\x1b[39m");

    while (true) {
        swiWaitForVBlank();
        scanKeys();
        int keys = keysDown();
        if (keys & KEY_START) {
            return 0;
        } else if (keys & KEY_A)    {
            lastPressed = "A";
        } else if (keys & KEY_B)    {
            lastPressed = "B";
        } else if (keys & KEY_X)    {
            lastPressed = "X";
        } else if (keys & KEY_Y)    {
            lastPressed = "Y";
        } else if (keys & KEY_L)    {
            lastPressed = "L";
        } else if (keys & KEY_R)    {
            lastPressed = "R";
        } else if (keys & KEY_UP)    {
            lastPressed = "Up";
        } else if (keys & KEY_DOWN)    {
            lastPressed = "Down";
        } else if (keys & KEY_LEFT)    {
            lastPressed = "Left";
        } else if (keys & KEY_RIGHT)    {
            lastPressed = "Right";
        } else if (keys & KEY_SELECT)    {
            lastPressed = "Select";
        }

        touchRead(&touchXY);

        // print at using ansi escape sequence \x1b[line;columnH
        printf("\x1b[10;0HFrame = %d", frame);
        printf("\x1b[16;0HTouch x = %04X, %04X\n", touchXY.rawx, touchXY.px);
        printf("Touch y = %04X, %04X\n", touchXY.rawy, touchXY.py);

        printf("\x1b[19;0HLast pressed: %s\n", lastPressed);
    }
}