source: orxonox.OLD/orxonox/trunk/src/lib/coord/pilot_node.cc @ 4424

/* 
   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 "pilot_node.h"
#include "command_node.h"
#include "event_handler.h"
#include "event.h"

using namespace std;


/**
   \brief standard constructor

   \todo this constructor is not jet implemented - do it
*/
PilotNode::PilotNode () 
{
   this->setClassID(CL_PILOT_PARENT, "PilotNode");

   travelSpeed = 60.0;
   velocity = new Vector();
   bUp = bDown = bLeft = bRight = false;
}


/**
   \brief standard deconstructor

   \todo this deconstructor is not jet implemented - do it
*/
PilotNode::~PilotNode () 
{

}


void PilotNode::tick(float time)
{
  this->move(time);
}


/**
   \brief action if player moves
   \param time the timeslice since the last frame
*/
void PilotNode::move (float time)
{
  Vector accel(0.0, 0.0, 0.0);
  /* FIXME: calculating the direction and orthDirection every timeSlice is redundant! save it somewhere */
  /* calculate the direction in which the craft is heading  */
  Vector direction (1.0, 0.0, 0.0);
  //direction = this->absDirection.apply (direction);
  Vector orthDirection (0.0, 0.0, 1.0);
  //orthDirection = orthDirection.cross (direction);

  if( this->bUp)
    accel = accel+(direction*acceleration);
  if( this->bDown)
    accel = accel -(direction*acceleration);
  if( this->bLeft)
    accel = accel - (orthDirection*acceleration); 
  if( this->bRight)
    accel = accel + (orthDirection*acceleration);

  Vector move = accel * time;
  this->shiftCoor (move);

  Quaternion q1(M_PI/4 * this->pitch/400.0, Vector(1,0,0));
  this->shiftDir(q1);
}


void PilotNode::process( const Event &event)
{
  if( event.type == KeyMapper::PEV_UP)
    {
      this->bUp = event.bPressed;
    }
  else if( event.type == KeyMapper::PEV_DOWN)
    {
      this->bDown = event.bPressed;
    }
  else if( event.type == KeyMapper::PEV_RIGHT)
    {
      this->bRight= event.bPressed;
    }
  else if( event.type == KeyMapper::PEV_LEFT)
    {
      this->bLeft = event.bPressed;
    }
  else if( event.type == EV_MOUSE_MOTION)
    {
      PRINTF(0)("Mouse moved by %d,%d to (%d,%d)\n", event.xRel, event.yRel,
            event.x, event.y);
      this->pitch = event.x - 400;
      this->roll = event.y - 300;
    }
}