// Material.cpp: implementation of the Material class.
//
//////////////////////////////////////////////////////////////////////

#include "Material.h"
#include <glh/glh_extensions.h>

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

Material::Material()
{
	m_ColorTexture=NULL;		
}

Material::~Material()
{

}

void Material::setMaterial()
{	
	glDisable(GL_TEXTURE_2D);
	glDisable(GL_TEXTURE_RECTANGLE_NV);
	
	glMaterialfv(GL_FRONT,GL_AMBIENT,m_Ambient_Color.GetArrayf());
	glMaterialfv(GL_FRONT,GL_DIFFUSE,m_Diffuse_Color.GetArrayf());
	glMaterialfv(GL_FRONT,GL_SPECULAR,m_Specular_Color.GetArrayf());
	glMaterialfv(GL_FRONT,GL_EMISSION,m_Emissive_Color.GetArrayf());

	glMaterialf(GL_FRONT,GL_SHININESS,(float)m_Shininess);
	
	if(m_ColorTexture)
	{
		glEnable(GL_TEXTURE_2D);
		glDisable(GL_TEXTURE_RECTANGLE_NV);
		glBindTexture(GL_TEXTURE_2D,m_ColorTexture->getTextureHandler());
	}
}

void Material::Load(ifstream *file)
{
	fprintf(stderr, "Loading Material...\n");
	char* tempchar=new char[500];
	file->getline(tempchar,500,'\n');
	sscanf(tempchar,"ambientcolor %f %f %f",&m_Ambient_Color.x,&m_Ambient_Color.y,&m_Ambient_Color.z);
	file->getline(tempchar,500,'\n');
	sscanf(tempchar,"diffusecolor %f %f %f",&m_Diffuse_Color.x,&m_Diffuse_Color.y,&m_Diffuse_Color.z);
	file->getline(tempchar,500,'\n');
	sscanf(tempchar,"transparency %f",&m_transparency);
	file->getline(tempchar,500,'\n');
	sscanf(tempchar,"emissivecolor %f %f %f",&m_Emissive_Color.x,&m_Emissive_Color.y,&m_Emissive_Color.z);
	file->getline(tempchar,500,'\n');
	sscanf(tempchar,"specularcolor %f %f %f",&m_Specular_Color.x,&m_Specular_Color.y,&m_Specular_Color.z);
	file->getline(tempchar,500,'\n');
	sscanf(tempchar,"shininess %lf",&m_Shininess);
	file->getline(tempchar,500,'\n');
	unsigned int texturecount;
	sscanf(tempchar,"textures: %ui",&texturecount);

	//texturák
	for(unsigned int i=0;i<texturecount;i++)
	{
		m_ColorTexture=new Texture;
		file->getline(tempchar,500,' ');
		file->getline(tempchar,500,'\n');
		m_ColorTexture->setFilename(tempchar);
		m_ColorTexture->LoadImage();
		m_Diffuse_Color=Vector(1,1,1);
	}
}


void Material::MakeTexture()
{
	
}