#include "palette.h"
#include "defines.h"
#include <SDL3/SDL.h>

void init()
{
    Palette::init("demo6_palette", WINDOW_WIDTH, WINDOW_HEIGHT, WINDOW_ZOOM);
    Palette::Surface peiv = Palette::loadSurface("resources/williams.gif");
    Palette::loadPalette("resources/pal01.gif");
    Palette::setSrc(peiv);
}

void update()
{
    const int FRAME = (SDL_GetTicks() / ANIMATION_SPEED) % NUM_FRAMES;
    Palette::setPalette(255, 0xFF444466);
    Palette::clear(255);
    Palette::blit(SPRITE_POS_X, SPRITE_POS_Y, FRAME * SPRITE_WIDTH, 0, SPRITE_WIDTH, SPRITE_HEIGHT);
}

int main(int argc, char *argv[])
{
    init();
    SDL_Event event;
    bool should_exit = false;
    while (!should_exit)
    {
        while (SDL_PollEvent(&event))
        {
            // Evento de salida
            if (event.type == SDL_EVENT_QUIT)
            {
                should_exit = true;
                break;
            }

            // Eventos de teclado
            if (event.type == SDL_EVENT_KEY_DOWN && event.key.repeat == 0)
            {
                switch (event.key.key)
                {
                case SDLK_ESCAPE:
                    should_exit = true;
                    break;

                case SDLK_SPACE:
                    Palette::switchPalette();
                    break;
                }
            }
        }
        update();
        Palette::flip();
    }
}