#include <stdlib.h>
#include "SceneGraphRoot.h"
#include "ladybug.h"

static void
obj_collision(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h,
	       SceneGraphPtr tree)
{
}

static void
moon_collision(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h,
	       SceneGraphPtr tree)
{
}

static void
moon_move(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
{
  node->angle[0] += 3.0f;
}


static void
tyre_move(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
{

    SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_;
    Pad *pad = sgroot->getController();

    if (pad->left.isHold()) {
      node->angle[1] += 10;
    } else if (pad->right.isHold()) {
      node->angle[1] -= 10;
    }
    if (pad->up.isHold()) {
      node->angle[0] += 10;
    } else if (pad->down.isHold()) {
      node->angle[0] -= 10;
    }
}

MainLoopPtr
ladybug::init(Viewer *sgroot, int screen_w, int screen_h)
{
    SceneGraphPtr body;
    SceneGraphPtr body2;
    SceneGraphPtr tyre;
    SceneGraphPtr tyre2;
    SceneGraphPtr tyre3;
    SceneGraphPtr tyre4;
    SceneGraphPtr antenna;
    
    //camera
    　SceneGraphPtr camera = sgroot-> getCamera();

    sgroot->createFromXMLfile( "xml_file/ladybug4.xml");    
    sgroot->OnLightSysSwitch();
    SceneGraphPtr light = sgroot->getLight(0); 
    sgroot->OnLightSwitch(1);
    light->xyz[2] -= 10;

    // SceneGraph ID から SceneGraph を生成する
    body = sgroot->createSceneGraph("body");
    //body->set_move_collision(tyre_move, obj_collision);

    tyre = sgroot->createSceneGraph("tyre");
    //tyre->set_move_collision(tyre_move, obj_collision);

    tyre2 = sgroot->createSceneGraph("tyre2");
    //tyre2->set_move_collision(tyre_move, obj_collision);

    tyre3 = sgroot->createSceneGraph("tyre3");
    //tyre3->set_move_collision(tyre_move, obj_collision);

    tyre4 = sgroot->createSceneGraph("tyre4");
    //tyre4->set_move_collision(tyre_move, obj_collision);

    
    camera->set_move_collision(tyre_move, obj_collision);


    // SceneGraph の move と collision を設定
    //body->set_move_collision(earth_move, earth_collision);

    body->xyz[0] = screen_w / 2;
    body->xyz[1] = screen_h / 2;
    body->stack_xyz[0] = 3.0f;
    body->stack_xyz[1] = 3.0f;
    
    body2 = sgroot->createSceneGraph("body2");
    //body2->set_move_collision(moon_move, moon_collision);
    
    // SceneGraph 同士の親子関係を設定 (今回は 親 earth、子 moon)

    body->addChild(body2);
    body->addChild(tyre);
    body->addChild(tyre2);
    body->addChild(tyre3);
    body->addChild(tyre4);

    // SceneGraphRoot に、使用する SceneGraph を設定する
    // このとき、ユーザーは SceneGraph の root を渡す。
    sgroot->setSceneData(body);
    return sgroot;
}

extern Application *
application() {
    return new ladybug();
}

const char *usr_help_str = "Usage: ./test_nogl [OPTION]\n";

extern int init(TaskManager *manager, int argc, char *argv[]);
extern void task_initialize();
static void TMend(TaskManager *manager);

int
TMmain(TaskManager *manager, int argc, char *argv[])
{
    task_initialize();
    manager->set_TMend(TMend);
    return init(manager, argc, argv);

}

void
TMend(TaskManager *manager)
{
    printf("test_nogl end\n");
}

/* end */