/*
    Irrlicht Library Wrapper
    Created by:
        Nathan Adams
    Copyright (C) 2008

    This software is licensed under the GNU/GPL.
    This software may not be used for commerical purposes.
*/

#include <iostream>
//#include "IrrLib.h"
//#include "IrrSphere.h" //You probably aren't going to be using 3D objects in a 2D environment!
#include <irrlicht.h>
#include <strings.h>

#include "Irr2D.h"
#include "IrrSprite.h"

using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
using namespace gui;

using namespace std;

Irr2D::Irr2D(){
	this->numTextures = 0;
	this->numLines = 0;
	this->nImages = 0;
	//NA Should we set textures to new
}

Irr2D::~Irr2D(){
    /*for(int i = 0; i < numTextures; ++i)
        delete this->textures[i];

    delete this->textures;*/
    //No more dynamic memory business yay! NA
    //All handled by vectors!
}

/*void Irr2D::SetSmgr(irr::scene::ISceneManager* smgr){
    this->smgr = smgr;
	Sprite.SetSmgr(smgr);
}

void Irr2D::SetDriver(irr::video::IVideoDriver* driver){
    this->driver = driver;
	Sprite.SetDriver(driver);
}*/

IrrObj Irr2D::LoadTexturemap(stringc file){
	this->texturemap = driver->getTexture(file.c_str());
}

IrrObj Irr2D::LoadTexture(stringc file){
	//this->textures[this->numTextures] = driver->getTexture(file.c_str());
	textures.push_back(driver->getTexture(file.c_str()));
	this->numTextures++;
	IrrObj ret;
	ret.eventid = 0;
	ret.objectid = numTextures--;
	return ret;
}

void Irr2D::DrawLine(IrrPos& start, IrrPos& end, irr::video::SColor color)
{
	this->driver->draw2DLine(start, end, color);
}

void Irr2D::AddLines(IrrPos& start, IrrPos& end, irr::video::SColor color)
{
	this->start.push_back(start);
	this->end.push_back(end);
	this->color.push_back(color);
	this->numLines++;
}

void Irr2D::DrawLines()
{
	for(int i = 0; i < numLines; ++i)
		this->driver->draw2DLine(this->start[i], this->end[i], this->color[i]);
}

IrrObj Irr2D::LoadIrrImage(irr::core::stringc file)
{
    images.push_back(this->driver->getTexture(file.c_str()));
    IrrObj ret;
    ret.objectid = nImages;
    ret.eventid = 0;
    this->nImages++;
    return ret;
}

void Irr2D::DrawImage(IrrObj img)
{
    irr::core::position2d<irr::s32> destPos(img.x, img.y);
    this->driver->draw2DImage(images[img.objectid], destPos);
}

void Irr2D::Draw2DObj(irr::core::stringc file)
{
    //NewtonObj tmp;
    //tmp.irr_node = smgr->addMeshSceneNode(smgr->getMesh(file.c_str())->getMesh(0));
    //IMeshSceneNode* temp;
    objects.push_back(smgr->addMeshSceneNode(smgr->getMesh(file.c_str())->getMesh(0)));
    objects.push_back(smgr->addMeshSceneNode(smgr->getMesh(file.c_str())->getMesh(0)));
    objects[0]->setPosition(vector3df(-5,0,0));
    objects[0]->getMaterial(0).EmissiveColor.set(255,0,255,5);
}

/*bool Irr2D::Collision(IrrObj obj1, IrrObj obj2)
{
    int x1 = obj1.x;
    int y1 = obj1.y;
}*/