#include <SDL3/SDL.h>

#include "dat.h"
#include "fns.h"

int
samply_step(State *st)
{
	Uint64 ms;
	int x, y;

	if (SDL_GetWindowPosition(st->win, &x, &y) == false) {
		shit("window pos query fail: %s", SDL_GetError());
		goto render_it;
	}

	ms = SDL_GetTicks();
	if ((ms / 100) % 2) {
		babble("anim walka");
		st->sam->tx = st->sam->walka;
	} else {
		babble("anim walkb");
		st->sam->tx = st->sam->walkb;
	}

	x++;
	babble("bounds %d %d %d %d", st->bounds.x, st->bounds.y,
			st->bounds.w, st->bounds.h);
	babble("img %d %d %d %d", x, y, st->sam->tx->w, st->sam->tx->h);
	// if (in_bounds(st->sam->tx, x, y, &st->bounds) == false) {
	if (st->bounds.w - st->sam->tx->w < x) {
		st->sam->tx = st->sam->idle;
		x = st->bounds.w - st->sam->tx->w;
		babble("*bonk*");
	}
	if (SDL_SetWindowPosition(st->win, x, y) == false)
		shit("window pos set fail: %s", SDL_GetError());

render_it:
	if (SDL_RenderTexture(st->ren, st->sam->tx->tex, NULL, NULL) == false) {
		fuck("rendertexture fail: %s", SDL_GetError());
		return -1;
	}
}

void
put_samply_to_bed(Samply *sam)
{
	if (sam) {
		babble("free samply idle!!");
		free_image(sam->idle);
		babble("free samply walk a!!");
		free_image(sam->walka);
		babble("free samply walk b!!");
		free_image(sam->walkb);
		babble("good night, samply!!");
		SDL_free(sam);
	}
}

Samply *
wake_samply_up(State *st)
{
	Samply *sam;

	babble("wake up, samply!!");
	sam = SDL_calloc(1, sizeof(Samply));
	if (!sam) {
		fuck("samply would rather stay in bed. too bad! %s", SDL_GetError());
		return NULL;
	}

	babble("stand samply up!!");
	sam->idle = load_image(st->ren, "samply/Samply.png");
	if (!sam->idle) {
		fuck("samply would rather stay in bed. too bad!");
		put_samply_to_bed(sam);
		return NULL;
	}

	babble("samply walk! part 1!!");
	sam->walka = load_image(st->ren, "samply/Samply_Walk1.png");
	if (!sam->walka) {
		fuck("samply would rather stay in bed. too bad!");
		put_samply_to_bed(sam);
		return NULL;
	}

	babble("samply walk! part 2!!");
	sam->walkb = load_image(st->ren, "samply/Samply_Walk2.png");
	if (!sam->walkb) {
		fuck("samply would rather stay in bed. too bad!");
		put_samply_to_bed(sam);
		return NULL;
	}

	sam->tx = sam->idle;

	return sam;
}