#include <gb/gb.h>
#include <stdlib.h>
#include "../res/tiles.h"
#include "../res/map.h"
#include"../res/sprites.h"
#include "./flags.h"
#include "./constants.h"
#include "./sprite.h"
#include "./vec.h"

void init_gfx()
{
	// Load Background tiles and then map
	set_bkg_data(0, 23, tiles);
	set_bkg_tiles(0, 0, mapWidth, mapHeight, map);

	set_sprite_data(0, 11, sprites);
	set_sprite_tile(0, 2);
	set_sprite_prop(0, 0);

	// Turn the background map on to make it visible
	SHOW_BKG;
	SHOW_SPRITES;
}

void main(void)
{
	unsigned int fc = 0;
	struct Sprites sprite;

	init_gfx();

	sprite.pos.x = 72;
	sprite.pos.y = 36;
	sprite.vel.x = 0;
	sprite.vel.y = 0;
	sprite.acc.x = 0;
	sprite.acc.y = 0;
	move_sprite(0, sprite.pos.x, sprite.pos.y);


	// Loop forever
	while(1) {
		fc++;
		sprite_iter_frame(&sprite, map, joypad(), &fc);
		move_sprite(0, sprite.pos.x, sprite.pos.y);

		// Done processing, yield CPU and wait for start of next frame
		wait_vbl_done();
	}
}