source: orxonox.OLD/branches/presentation/src/world_entities/weapons/laser_cannon.cc @ 9149

/*
   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:


   @todo: direction in which the projectile flights
   @todo: a target to set/hit
*/
#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_WEAPON

#include "laser_cannon.h"
#include "world_entities/projectiles/projectile.h"

#include "world_entity.h"
#include "static_model.h"
#include "weapon_manager.h"
#include "util/loading/factory.h"

#include "animation3d.h"

#include "fast_factory.h"

CREATE_FACTORY(LaserCannon, CL_LASER_CANNON);

/**
 *  standard constructor

   creates a new weapon
*/
LaserCannon::LaserCannon ( int leftRight)
  : Weapon()
{
  this->init();


  this->leftRight = leftRight;

  this->objectComponent1 = new PNode();
  Animation3D* animation1 = this->getAnimation(WS_SHOOTING, this->objectComponent1);
  Animation3D* animation2 = this->getAnimation(WS_ACTIVATING, this);
  Animation3D* animation3 = this->getAnimation(WS_DEACTIVATING, this);
  //parent->addChild(this->objectComponent1, PNODE_ALL);
  this->addChild(this->objectComponent1);

  animation1->setInfinity(ANIM_INF_CONSTANT);
  animation2->setInfinity(ANIM_INF_CONSTANT);
  animation3->setInfinity(ANIM_INF_CONSTANT);

  if( this->leftRight == W_LEFT)
  {
    this->setEmissionPoint(1.0, -0.6, -0.2);

    animation1->addKeyFrame(Vector(0, 0, 0), Quaternion(), 0.1, ANIM_LINEAR, ANIM_NULL);
    animation1->addKeyFrame(Vector(-0.4, 0, 0), Quaternion(), 0.1, ANIM_LINEAR, ANIM_NULL);
    animation1->addKeyFrame(Vector(0, 0, 0), Quaternion(), 0.0, ANIM_LINEAR, ANIM_NULL);

    animation2->addKeyFrame(Vector(0.0, 0.0, -1.0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);
    animation2->addKeyFrame(Vector(0.0, 0.0, 0.0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);

    animation3->addKeyFrame(Vector(0.0, 0.0, 0.0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);
    animation3->addKeyFrame(Vector(0.0, 0.0, -1.0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);
  }
  else if( this->leftRight == W_RIGHT)
  {
    this->setEmissionPoint(1.0, -0.6, 0.3);

    this->objectComponent1->setRelCoor(Vector(0,0,0.35));
    animation1->addKeyFrame(Vector(0, 0, .5), Quaternion(), 0.1, ANIM_LINEAR, ANIM_NULL);
    animation1->addKeyFrame(Vector(-0.4, 0, .5), Quaternion(), 0.1, ANIM_LINEAR, ANIM_NULL);
    animation1->addKeyFrame(Vector(0, 0, .5), Quaternion(), 0.0, ANIM_LINEAR, ANIM_NULL);

    animation2->addKeyFrame(Vector(.0, .0, 1.0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);
    animation2->addKeyFrame(Vector(.0, .0, .0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);

    animation3->addKeyFrame(Vector(.0, .0, 0.0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);
    animation3->addKeyFrame(Vector(.0, .0, 1.0), Quaternion(), 0.3, ANIM_LINEAR, ANIM_NULL);
  }
}


LaserCannon::LaserCannon(const TiXmlElement* root)
{
  this->init();
  if (root != NULL)
    this->loadParams(root);
}

/**
 *  standard deconstructor
*/
LaserCannon::~LaserCannon ()
{
  // model will be deleted from WorldEntity-destructor
}


void LaserCannon::init()
{
  this->setClassID(CL_LASER_CANNON, "LaserCannon");

//  this->model = (Model*)ResourceManager::getInstance()->load("models/guns/laser_cannon.obj", OBJ, RP_CAMPAIGN);

  this->loadModel("models/guns/laser_cannon.obj");

  this->setStateDuration(WS_SHOOTING, .1);
  this->setStateDuration(WS_RELOADING, .1);
  this->setStateDuration(WS_ACTIVATING, .4);
  this->setStateDuration(WS_DEACTIVATING, .4);

  this->setEnergyMax(10000);
  this->increaseEnergy(10000);
  //this->minCharge = 2;

  this->setActionSound(WA_SHOOT, "sound/laser.wav");
  this->setActionSound(WA_ACTIVATE, "sound/voices/lasers.wav");


  this->setCapability(WTYPE_ALLDIRS | WTYPE_DIRECTIONAL);
  this->setProjectileType(CL_LASER);
  this->prepareProjectiles(100);

}


void LaserCannon::loadParams(const TiXmlElement* root)
{
  Weapon::loadParams(root);

}


/**
 *  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 LaserCannon::activate()
{
}


/**
 *  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 LaserCannon::deactivate()
{
}


/**
 *  fires the weapon

   this is called from the player.cc, when fire-button is been pushed
   @todo: the ObjectManager deliveres Projectiles not TestBullets! this should be diffrent
*/
void LaserCannon::fire()
{
  Projectile* pj =  this->getProjectile();
  if (pj == NULL)
    return;

  pj->setParent(PNode::getNullParent());

  pj->setVelocity(this->getAbsDir().apply(Vector(1,0,0))*250 + VECTOR_RAND(5));

  pj->setAbsCoor(this->getEmissionPoint());
  pj->setAbsDir(this->getAbsDir());
  pj->activate();
}



/**
 *  this will draw the weapon
*/
void LaserCannon::draw () const
{
  /* draw gun body */
  glMatrixMode(GL_MODELVIEW);
  glPushMatrix();
  glTranslatef (this->getAbsCoor ().x,
                this->getAbsCoor ().y,
                this->getAbsCoor ().z);

  Vector tmpRot = this->getAbsDir().getSpacialAxis();
  glRotatef (this->getAbsDir().getSpacialAxisAngle(), tmpRot.x, tmpRot.y, tmpRot.z );

  if( this->leftRight == W_RIGHT)
    glScalef(1.0, 1.0, -1.0);
  static_cast<StaticModel*>(this->getModel())->draw(1);
  glPopMatrix();

  /* draw objectComponent1: gun coil - animated stuff */
  glPushMatrix();
  glTranslatef (this->objectComponent1->getAbsCoor ().x,
                this->objectComponent1->getAbsCoor ().y,
                this->objectComponent1->getAbsCoor ().z);
  tmpRot = this->objectComponent1->getAbsDir().getSpacialAxis();
  glRotatef (this->objectComponent1->getAbsDir().getSpacialAxisAngle(), tmpRot.x, tmpRot.y, tmpRot.z );
  static_cast<StaticModel*>(this->getModel())->draw(0);
  glPopMatrix();
}