/*
    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"
#include "IrrText.h"
//#include "IrrLibBase.h"
//#include "IrrData.h"

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

using namespace std;

void Irr2D::LoadText()
{
    text.push_back(this->driver->getTexture("0.png"));
	text.push_back(this->driver->getTexture("1.png"));
	text.push_back(this->driver->getTexture("2.png"));
}

Irr2D::Irr2D(){
	this->numTextures = 0;
	this->numLines = 0;
	this->nImages = 0;

	//NA Should we set textures to new
}

Irr2D::~Irr2D(){
    //delete Irr2DObjret;
    /*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);
}*/

Irr2DObj Irr2D::LoadTexturemap(stringc file){
	this->texturemap = this->driver->getTexture(file.c_str());
}

Irr2DObj Irr2D::LoadTexture(stringc file){
	//this->textures[this->numTextures] = driver->getTexture(file.c_str());
	textures.push_back(driver->getTexture(file.c_str()));
	this->numTextures++;
	Irr2DObj 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]);
}

void Irr2D::LoadIrrImage(Irr2DObj& in, irr::core::stringc file)
{
    images.push_back(this->driver->getTexture(file.c_str()));
    //cout << "Irr2DObjret->objectid = " << (*Irr2DObjret)->objectid << endl;
    in->objectid = nImages;
    this->driver->makeColorKeyTexture(images[nImages], core::position2d<s32>(0,0));
    dimension2d<s32> tmp;
    tmp = images[nImages]->getSize();
    //cout << tmp.Height << ": " << nImages << endl;
    in->setHeight(tmp.Height);
    in->setLength(tmp.Width);
    //in->
    in->eventid = 0;
    this->nImages++;
    //return (*Irr2DObjret);
}

void Irr2D::DrawImage(Irr2DObj& img)
{
    //irr::core::position2d<irr::s32> destPos(img->x, img->y);
    irr::core::position2d<irr::s32> destPos(img->getX(), img->getY());
    irr::core::rect<irr::s32> sourcePos(0, 0, img->getHeight(), img->getLength());
    //this->driver->draw2DImage(images[img->objectid], destPos);
    this->driver->draw2DImage(images[img->objectid], destPos);
    //this->driver->draw2DImage(images[img->objectid], destPos, sourcePos, SColor(255, 255, 255, 255), true);
}

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);
}

void Irr2D::DrawText(IrrText& txt)
{
    //txt.resetCounter();
    int offsetx = 0;
    char nc;
    for (int i = 0; i < txt.size(); ++i){
    irr::core::position2d<irr::s32> destPos(txt.getX()+offsetx, txt.getY());
    offsetx += 18;
    nc = txt.getChar(i);
    switch (nc)
	{
	case '0':
	#ifdef IRRDEBUG
		cout << "0" << endl;
    #endif
        this->driver->draw2DImage(this->text[0], destPos);
        break;
    case '1':
    #ifdef IRRDEBUG
		cout << "1" << endl;
    #endif
        this->driver->draw2DImage(this->text[1], destPos);
		break;
    case '2':
    #ifdef IRRDEBUG
		cout << "2" << endl;
    #endif
        this->driver->draw2DImage(this->text[2], destPos);
		break;
    case '3':
    #ifdef IRRDEBUG
		cout << "3" << endl;
    #endif
		break;
    case '4':
    #ifdef IRRDEBUG
		cout << "4" << endl;
    #endif
		break;
    case '5':
    #ifdef IRRDEBUG
		cout << "5" << endl;
    #endif
		break;
    case '6':
    #ifdef IRRDEBUG
		cout << "6" << endl;
    #endif
		break;
    case '8':
    #ifdef IRRDEBUG
		cout << "7" << endl;
    #endif
		break;
    case '9':
    #ifdef IRRDEBUG
		cout << "8" << endl;
    #endif
		break;
	default:
		cout << "Unrecongized Character!" << endl;
		break;
	}
    }
}