#include "XmlBasic.h"

using namespace std;
using namespace graphic;

bool xml::XmlBasic::IdentifyBasic(TiXmlElement *tag)
{
	if(!tag->ValueStr().compare("direction"))
		_direction = IdDirection(tag->GetText());
	else if(!tag->ValueStr().compare("faction"))
		_faction = IdFaction(tag->GetText());
	else if(!tag->ValueStr().compare("imagepath"))
		LoadImages(tag->GetText());
	else if(!tag->ValueStr().compare("rowpos"))
		_rowpos = atoi(tag->GetText());
	else if(!tag->ValueStr().compare("rowsize"))
		_rowsize = atoi(tag->GetText());
	else if(!tag->ValueStr().compare("colpos"))
		_colpos = atoi(tag->GetText());
	else if(!tag->ValueStr().compare("colsize"))
		_colsize = atoi(tag->GetText());
	else	// No basic found
		return false;
	return true;
}

int xml::XmlBasic::IdDirection(string direction)
{	
	if(!direction.compare("north")) 
		return NORTH;
	if(!direction.compare("north_east")) 
		return NORTH_EAST;
	if(!direction.compare("east")) 
		return EAST;
	if(!direction.compare("south_east")) 
		return SOUTH_EAST;
	if(!direction.compare("south")) 
		return SOUTH;
	if(!direction.compare("south_west")) 
		return SOUTH_WEST;
	if(!direction.compare("west")) 
		return WEST;
	if(!direction.compare("north_west")) 
		return NORTH_WEST;		
		
	return SOUTH;	
}

int xml::XmlBasic::IdFaction(string faction)
{	
	if(!faction.compare("no_faction")) 
		return F_NO_FACTION;
	if(!faction.compare("mercenaries")) 
		return F_MERCENARIES;
	if(!faction.compare("ngg")) 
		return F_NGG;
	if(!faction.compare("swa")) 
		return F_SWA;	
		
	return F_NO_FACTION ;	
}

void xml::XmlBasic::LoadImages(string path)
{
	Image * img;
	unsigned int counter = 1;
	char image_name[8] = "01.png";
		
	// Images are deleted in there target element destructor
	try
	{
		// Load images until no new exists, One must exist or Loading fails
		while(ImageFileExists(data_dir + path + image_name))
		{
			img = gtracker->GetImage(data_dir + path + image_name, screen->GetGraphicMode());
			_views.push_back(img);
			
			counter++;
			sprintf(image_name, "%02i.png", counter);
		}
	}
	catch(Exception e)
	{
		e.PrintError();
		exit(-1);
	}	
}