// hmap_sample: writes a demo map in every format Hammer++ supports.
//   hmap_sample [outdir]   ->  demo.hmap (editable source), demo_runtime.hmap (compiled + baked), demo.fbx, demo.obj
#include <hmap/hmap.h>

#include <cstdio>
#include <string>

int main(int argc, char** argv) {
    std::string dir = argc > 1 ? argv[1] : ".";
    hmap::Map map = hmap::makeDemoMap();

    hmap::CompileOptions opt;
    opt.bakeLighting = true;
    opt.lightEdge = 64;  // coarse light grid keeps the sample files small
    hmap::CompiledMap cm = hmap::compile(map, opt);
    std::printf("compiled in %.1f ms: %u brushes, %u meshes, %u tris, BSP %u nodes / %u leaves (depth %u), %u lights\n", cm.stats.ms,
                cm.stats.brushes, cm.stats.meshes, cm.stats.triangles, cm.stats.bspNodes, cm.stats.bspLeaves, cm.stats.bspDepth,
                cm.stats.lights);

    auto report = [](const char* what, const hmap::Status& s) {
        std::printf("%-22s %s\n", what, s ? "ok" : s.message.c_str());
        return s.ok;
    };
    bool ok = true;
    ok &= report("demo.hmap", hmap::saveMap(dir + "/demo.hmap", map));
    ok &= report("demo_runtime.hmap", hmap::saveCompiled(dir + "/demo_runtime.hmap", cm));
    ok &= report("demo.fbx", hmap::exportFBX(dir + "/demo.fbx", cm));
    ok &= report("demo.obj", hmap::exportOBJ(dir + "/demo.obj", cm));
    return ok ? 0 : 1;
}