/* 
   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: ...
   co-programmer: ...
*/


#include "environment.h"
#include <iostream>


using namespace std;

//Sorry Bensch
#define LEVEL_LENGTH 500

Environment::Environment () 
{

  //Sorry Bensch: x,y = 10
  for (int x = 0; x < 50; x++)
    {
      for (int y = 0; y < 50; y++)
	{
	  mountainTest[x][y] =0;
	                                         
	}
    }
  //Sorry Bensch: x,y = 9
  for (int x = 1; x < LEVEL_LENGTH; x++)
    {
      for (int y = 1; y < LEVEL_LENGTH; y++)
	{
	  //mountainTest[x][y] = (float)random() / 900000000;
	  mountainTest[x][y] = (float)(random() % 4);                                       
	}
    }
}



Environment::~Environment () {}



void Environment::drawEnvironment() 
{
  glPushMatrix();
  glEnable(GL_DEPTH_TEST);
  //glScalef(0.5, 0.5, 1.0);
  //glTranslatef(xCor, yCor, zCor);
  glTranslatef( -100.0, -50.0, 0.0);
  
  glColor4f(0.0, 0.3, 0.4,1.0);
  
  glBegin(GL_LINES);
  for (int x = 0; x < LEVEL_LENGTH; x += 1)
    {
      for (int y = 0; y < 190; y += 1)
	{
	  glVertex3f((float)(2*x), (float)(2*y), mountainTest[x][y]);
	  glVertex3f((float)(2*x), (float)(2*(y+1)), mountainTest[x][y+1]);
	}
    }
  glEnd();
  
  
  glBegin(GL_LINES);
  for (int y = 0; y < LEVEL_LENGTH; y += 1)
    {
      for (int x = 0; x < 90; x += 1)
	{
	  glVertex3f((float)(2*x), (float)(2*y), mountainTest[x][y]);
	  glVertex3f((float)(2*(x+1)), (float)(2*y), mountainTest[x+1][y]);
	}
    }
  glEnd();
  
  glPopMatrix();
}