// Copyright (C) 1998 by Ritual Entertainment, Inc.
// All rights reserved.
//
// This source is may not be distributed and/or modified without
// expressly written permission by Ritual Entertainment, Inc.
// 
// DESCRIPTION:
// Eon and Peon
// 

#include "g_local.h"
#include "actor.h"
#include "eonandpeon.h"
#include "specialfx.h"
#include "gibs.h"




class EXPORT_FROM_DLL EonBomb : public Projectile
   {
	public:
      CLASS_PROTOTYPE( EonBomb );

      virtual void   Setup( Entity *owner, Vector pos, Vector vel );
      virtual void   EonBombTouch( Event *ev );
  	};

CLASS_DECLARATION( Projectile, EonBomb, NULL );

ResponseDef EonBomb::Responses[] =
	{
      { &EV_Touch,                           ( Response )EonBomb::EonBombTouch },
      { NULL, NULL }
	};

void EonBomb::EonBombTouch
   (
   Event *ev
   )

   {
   if ( sv_gibs->value && !parentmode->value ) 
      {
      CreateGibs( this, health, 0.3, 10 );
      }
   PostEvent( EV_Remove, 0 );
   }
     
void EonBomb::Setup
   (
   Entity *owner,
   Vector pos, 
   Vector vel
   )

   {
   // Flies like a grenade
	setMoveType( MOVETYPE_TOSS );
	setSolidType( SOLID_BBOX );
	edict->clipmask = MASK_PROJECTILE;
   setModel( "eon.def" );
   RandomAnimate( "idle", NULL );
     
   // Set the flying velocity
   velocity = vel;

	takedamage = DAMAGE_NO;

   setSize( "-1 -1 -1", "1 1 1" );
	setOrigin( pos );
   worldorigin.copyTo(edict->s.old_origin);
   
   // Remove the projectile in the future
   PostEvent( EV_Remove, 30 );
   }


CLASS_DECLARATION( Peon, EonAndPeon, "boss_eonandpeon" );

Event	EV_EonAndPeon_SpawnGoo( "spawngoo" );

ResponseDef EonAndPeon::Responses[] =
	{
	   { &EV_EonAndPeon_SpawnGoo, ( Response )EonAndPeon::SpawnGoo },
	   { &EV_Killed,					( Response )EonAndPeon::Killed },
      { &EV_FadeOut,             NULL },
		{ NULL, NULL }
	};

EonAndPeon::EonAndPeon()
	{
   eon = new Entity;
   eon->setModel( "boss_eon.def" );

   levelVars.SetVariable( "eon", eon );

	setModel( "boss_peon.def" );
   flags |= FL_POSTTHINK;
	}

void EonAndPeon::Chatter
	(
	const char *snd,
	float chance,
	float volume,
	int channel
	)

	{
	if ( chattime > level.time )
		{
		return;
		}

   if ( eon )
      eon->RandomSound( snd, volume, channel, ATTN_NONE );
   RandomSound( snd, volume, channel, ATTN_NONE );

	chattime = level.time + 7 + G_Random( 5 );
	}

void EonAndPeon::Postthink
	(
	void
	)
   {
   if ( eon )
      {
      eon->setOrigin( worldorigin );
      eon->setAngles( worldangles );
      eon->edict->s.anim = edict->s.anim;
      eon->edict->s.frame = edict->s.frame;
      eon->edict->s.scale = edict->s.scale;
      }
   }

void EonAndPeon::Killed
	(
	Event *ev
	)

	{
   EonBomb * eonbomb;
   Vector vel;
   Vector pos;
   Vector target;
   float  speed;

   pos = worldorigin;
   pos.z = absmax.z;

   speed = 250;

   if ( currentEnemy )
      {
      target = G_PredictPosition( pos, currentEnemy->centroid, currentEnemy->velocity, speed );

      vel = G_CalculateImpulse
         (
         pos,
         target,
         speed,
         0.1f
         );
      }
   else
      {
      vel.z = 200;
      }

   eonbomb = new EonBomb;
   eonbomb->gravity = 0.1f;
   eonbomb->Setup( this, pos, vel );
   eonbomb->RandomSound( "snd_yell" );

   // delete the real eon
   eon->PostEvent( EV_Remove, 0 );
   eon = NULL;
   levelVars.SetVariable( "eon", 0 );

   //
   // call normal actor function
   //
   Actor::Killed( ev );
   }