// render map

#include "v4k.h"

int main() {
    window_create(80, WINDOW_MSAA8);
    window_title(__FILE__);
    window_fps_unlock();

    // load all fx files
    fx_load("fx**.fs");

    // load skybox
    // skybox_t sky = skybox(flag("--mie") ? 0 : "hdr/Tokyo_BigSight_1k.hdr", 0); // --mie for rayleigh/mie scattering
    skybox_t sky = skybox("bridge3", 0); // --mie for rayleigh/mie scattering

    // load static scene
    model_t map;
    map = model(option("--model","sorting_test.obj"), 0); // MODEL_NO_TEXTURES);
    shader_bind(map.program);
    skybox_sh_shader(&sky);
    // translation44(map.pivot, 0,-1,0);
    // rotate44(map.pivot, -90,1,0,0);
    // scale44(map.pivot, 10,10,10);

    // camera
    camera_t cam = camera();
    cam.speed *= 0.05f;

    // demo loop
    while (window_swap())
    {
        // input
        if( input_down(KEY_ESC) ) break;
        if( input_down(KEY_F5) ) window_reload();
        if( input_down(KEY_F11) ) window_fullscreen( window_has_fullscreen() ^ 1 );
        if( input_down(KEY_X) ) window_screenshot(__FILE__ ".png");
        if( input_down(KEY_Z) ) window_record(__FILE__ ".mp4");

        // fps camera
        bool active = ui_active() || ui_hover() || gizmo_active() ? false : input(MOUSE_L) || input(MOUSE_M) || input(MOUSE_R);
        if( active ) cam.speed = clampf(cam.speed + input_diff(MOUSE_W) / 10, 0.05f, 5.0f);
        vec2 mouse = scale2(vec2(input_diff(MOUSE_X), -input_diff(MOUSE_Y)), 0.2f * active);
        vec3 wasdecq = scale3(vec3(input(KEY_D)-input(KEY_A),input(KEY_E)-(input(KEY_C)||input(KEY_Q)),input(KEY_W)-input(KEY_S)), cam.speed);
        camera_moveby(&cam, wasdecq);
        camera_fps(&cam, mouse.x,mouse.y);
        window_cursor( !active );

        // draw skybox
        profile("Skybox") {
            skybox_render(&sky, cam.proj, cam.view);
        }

        mat44 M; copy44(M, map.pivot);// translate44(M, 0,0,0); scale44(M, scale,scale,scale);

        // apply post-fxs from here
        fx_begin();

        model_render_pass(map, cam.proj, cam.view, M, 0, -1);

        // post-fxs end here
        fx_end(0);
    }
}