#include "GeoMeshSimpSequence.h"

using namespace Geometry;
using namespace std;

MeshSimplificationSequence::MeshSimplificationSequence() 
{
	meshName="";
}

MeshSimplificationSequence::~MeshSimplificationSequence() 
{
}

void MeshSimplificationSequence::Load(Serializer &s) 
{
	//Loads a simplification sequence from a file
	char buffer[256];
	unsigned int modVertex;
	char name[256];

	if (s.ReadData(buffer,256) != NULL)
	{
		sscanf(buffer,"%s",&name);
		meshName=new char[strlen(name)];
		strcpy(meshName,name);
	}

	while (s.ReadData(buffer,256) != NULL)
	{
		Geometry::MeshSimplificationSequence::Step simplifstep;
		//new step
		sscanf(buffer,"%u %u %u %u %u %f %f %f &",&simplifstep.mV1,&simplifstep.mV0, &simplifstep.mT0,&simplifstep.mT1, &simplifstep.obligatorio,&simplifstep.x, &simplifstep.y, &simplifstep.z);
		//sscanf(buffer,"%u %u %u %u %u &",&simplifstep.mV1,&simplifstep.mV0, &simplifstep.mT0,&simplifstep.mT1, &simplifstep.obligatorio);
		//sscanf(buffer + 3,"%u %u %f %f %f %u %u &",&simplifstep.mV0,&simplifstep.mV1,&simplifstep.x, &simplifstep.y, &simplifstep.z, &simplifstep.mT0,&simplifstep.mT1);
		//sscanf(buffer,"%u %u %u %u %u &",&simplifstep.mV0,&simplifstep.mV1,&simplifstep.mT0,&simplifstep.mT1, &simplifstep.obligatorio);

		buffer[strlen(buffer)-1]='\0';

		//if(!simplifstep.obligatorio)
		//{
		char *ptr1;
		ptr1=strtok(buffer,"&");
		ptr1=strtok(NULL,"&");

		if (ptr1!=NULL)
		{
			char *ptr;
			ptr=strtok(ptr1," ");
			
			while(ptr != NULL )
			{
				modVertex = (unsigned int)atoi(ptr);
				simplifstep.mModfaces.push_back(modVertex);
				ptr=strtok(NULL," ");
			}
		}
		mSteps.push_back(simplifstep);
		//}

	}

}

void MeshSimplificationSequence::Save(Serializer &s)
{
	//Stores the simplification sequence in a file
	char simp[256];

	//Name of the mesh
	sprintf(simp,"%s\n",meshName);
	s.WriteData(simp,sizeof(char),strlen(simp));

	for(unsigned int i=0; i<mSteps.size(); i++)
	{
		Geometry::MeshSimplificationSequence::Step paso = mSteps.operator [](i);
		//sprintf(simp,"%u %u %u %u %u &", paso.mV0, paso.mV1, paso.mT0, paso.mT1,paso.obligatorio);
		sprintf(simp,"%u %u %u %u %u %f &", paso.mV0, paso.mV1, paso.mT0, paso.mT1,paso.obligatorio,paso.x);
		s.WriteData(simp,sizeof(char),strlen(simp));
		for (unsigned int j=0; j<paso.mModfaces.size(); j++)
		{
			sprintf(simp," %u",paso.mModfaces.operator [](j));
			s.WriteData(simp,sizeof(char),strlen(simp));
		}
		s.WriteData("\n",sizeof(char),1);
	}
}

void MeshSimplificationSequence::putMeshName(char *name) 
{
	meshName=name;
}

char *MeshSimplificationSequence::getMeshName(void) 
{
	return meshName;
}