#include "pandaFramework.h"
#include "pandaSystem.h"
#include "antialiasAttrib.h"
#include "load_prc_file.h"
#include "genericAsyncTask.h"
#include "asyncTaskManager.h"

PandaFramework framework;
PT(AsyncTaskManager) taskMgr = AsyncTaskManager::get_global_ptr();
PT(ClockObject) globalClock = ClockObject::get_global_clock();
NodePath camera;

AsyncTask::DoneStatus SpinCameraTask(GenericAsyncTask* task, void* data) {
    // Calculate the new position and orientation (inefficient - change me!)
    double time = globalClock->get_real_time();
    double angledegrees = time * 6.0;
    double angleradians = angledegrees * (3.14 / 180.0);
    camera.set_pos(20*sin(angleradians),-20.0*cos(angleradians),3);
    camera.set_hpr(angledegrees, 0, 0);

    // Tell the task manager to continue this task the next frame.
    return AsyncTask::DS_cont;
}

int main(int argc, char *argv[]) {
    //config file line
    load_prc_file_data("", "multisamples 1");

    framework.open_framework(argc, argv);
    framework.set_window_title("My Panda3D Window");

    WindowFramework *window = framework.open_window();
    camera = window->get_camera_group();
    //Antialiasing enabled
    window->get_render().set_antialias(AntialiasAttrib::M_auto);
    // Model is in "D:\cuboid.egg"
    NodePath m = window->load_model(framework.get_models(), "/d/cuboid.egg");
    m.set_scale(0.05);
    m.reparent_to(window->get_render());


    taskMgr->add(new GenericAsyncTask("Spins the camera", &SpinCameraTask, (void*) NULL));

    framework.main_loop();
    framework.close_framework();
    return (0);
}