source: orxonox.OLD/orxonox/branches/levelloader/src/world_entities/environment.cc @ 3557

/* 
   orxonox - the future of 3D-vertical-scrollers

   Copyright (C) 2004 orx

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   ### File Specific
   main-programmer: Patrick Boenzli
   co-programmer: 
*/


#include "environment.h"
#include "stdincl.h"
#include "world_entity.h"
#include "vector.h"
#include "objModel.h"

using namespace std;


CREATE_FACTORY(Environment);

Environment::Environment () : WorldEntity()
{
  this->model = new OBJModel("../data/models/fighter.obj");
}

Environment::Environment ( TiXmlElement* root)
{
        assert( root != NULL);
        
        char* temp;
        const char* string = grabParameter( root, "name");

        if( string == NULL)
        {
                PRINTF0("Environment is missing a proper 'name'\n");
                string = "Unknown";
                this->setName( string);
        }
        else
        {
                this->setName( string);
        }
        
        this->model = NULL;
        string = grabParameter( root, "model");
        if( string != NULL)
                this->model = new OBJModel( string);
        else
        {
                PRINTF0("Environment is missing a proper 'model'\n");
                this->model = new OBJModel( "../data/models/reaplow.obj");
        }
        if( this->model == NULL)
        {
                PRINTF0("Environment model '%s' could not be loaded\n", string);
        }
        
        double buff[3];
        
        string = grabParameter( root, "position");
        if( string != NULL && sscanf( string, "%lf,%lf,%lf", &(buff[0]), &(buff[1]), &(buff[2])) == 3)
        {
                Vector* es = new Vector( buff[0], buff[1], buff[2]);
                this->setAbsCoor(es);
                delete es;
        }
        else
        {
                PRINTF0("Environment is missing a proper 'position'\n");
                Vector* es = new Vector();
                this->setAbsCoor(es);
                delete es;
        }
                
        string = grabParameter( root, "orientation");
        if( string != NULL && sscanf( string, "%lf,%lf,%lf", &(buff[0]), &(buff[1]), &(buff[2])) == 3)
        {
                Quaternion* qs = new Quaternion( buff[0], buff[1], buff[2]);
                this->setAbsDir(qs);
                delete qs;
        }
        else
        {
                PRINTF0("Environment is missing a proper 'orientation'\n");
        Quaternion* qs = new Quaternion ();
                this->setAbsDir(qs);
                delete qs;
        }
}

Environment::~Environment () 
{
  delete this->model;
}

void Environment::tick (float time) {}

void Environment::hit (WorldEntity* weapon, Vector loc) {}

void Environment::destroy () {}

void Environment::collide (WorldEntity* other,  Uint32 ownhitflags, Uint32 otherhitflags) {}

void Environment::draw () 
{
  glMatrixMode(GL_MODELVIEW);
  glLoadIdentity();
  float matrix[4][4];
  
  glTranslatef (this->getAbsCoor ().x, this->getAbsCoor ().y, this->getAbsCoor ().z);
  //rotate
  this->getAbsDir().matrix (matrix);
  glMultMatrixf((float*)matrix);
  
  this->model->draw();
}