/* 
   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 "weapon.h"
#include "stdincl.h"
#include "world_entity.h"
#include "vector.h"
#include "objModel.h"
#include "projectile.h"

using namespace std;


/**
   \brief standard constructor

   creates a new weapon
*/
Weapon::Weapon () : WorldEntity()
{
  this->model = new OBJModel("");
}


/**
   \brief standard deconstructor
*/
Weapon::~Weapon () 
{
  delete this->model;
}


/**
   \brief sets a new projectile to the weapon
   \param new projectile for this weapon

   weapon an projectile are independent, so you can combine them as you want
*/
void Weapon::setProjectile(Projectile* projectile)
{
  this->projectile = projectile;
}


/**
   \brief sets a new projectile to the weapon
   \returns the current projectile of this weapon

   weapon an projectile are independent, so you can combine them as you want
*/
Projectile* Weapon::getProjectile()
{
  return this->projectile;
}


/**
   \brief this activates the weapon

   This is needed, since there can be more than one weapon on a ship. the 
   activation can be connected with an animation. for example the weapon is 
   been armed out. 
*/
void Weapon::activate()
{}


/**
   \brief this deactivates the weapon

   This is needed, since there can be more than one weapon on a ship. the 
   activation can be connected with an animation. for example the weapon is 
   been armed out.
*/
void Weapon::deactivate()
{}

/**
   \brief asks if the current weapon is active
   \returns true if it the weapon is active
*/
bool Weapon::isActive()
{}





/**
   \brief tick signal for time dependent/driven stuff
*/
void Weapon::tick (float time) 
{}

/**
   \brief is called, when the weapon gets hit (=collide with something)
   \param from which entity it is been hit
   \param where it is been hit

   this may not be used, since it would make the game relay complicated when one
   can destroy the weapons of enemies or vice versa.
*/
void Weapon::hit (WorldEntity* entity, Vector position) 
{}

/**
   \brief is called, when the weapon is destroyed

   this is in conjunction with the hit function, so when a weapon is able to get
   hit, it can also be destoryed.
*/
void Weapon::destroy () 
{}


/**
   \brief this will draw the weapon
*/
void Weapon::draw () 
{
  glMatrixMode(GL_MODELVIEW);
  glPushMatrix();

  float matrix[4][4];
  glTranslatef (this->getAbsCoor ().x, this->getAbsCoor ().y, this->getAbsCoor ().z);
  this->getAbsDir().matrix (matrix);
  glMultMatrixf((float*)matrix);
  this->model->draw();

  glPopMatrix();
}