sin-2015/health.cpp

// Copyright (C) 1997 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:
// Health powerup 
// 

#include "g_local.h"
#include "item.h"
#include "sentient.h"
#include "health.h"
#include "player.h" //###

CLASS_DECLARATION( Item, Health, "health_020" );

ResponseDef Health::Responses[] =
	{
      { &EV_Item_Pickup,      				( Response )Health::PickupHealth },
		{ NULL, NULL }
	};

Health::Health()
	{
	if ( DM_FLAG( DF_NO_HEALTH ) )
		{
		PostEvent( EV_Remove, 0 );
		return;
		}

   Set( 20 );
   if ( !edict->s.modelindex )
	   setModel( "health.def" );
	}

void Health::PickupHealth
	(
	Event *ev
	)
	
	{
	Sentient *sen;
   Item * item;
	Entity *other;
	int giveamount; //###

	other = ev->GetEntity( 1 );
   if ( !other || !other->isSubclassOf( Sentient ) )
      {
      return;
      }

	sen = ( Sentient * )other;

   //
   // We don't want the player to hold on to a box of health!
   // This can happen if a player is given a health object,
   // so as a precaution, get rid of any health he's carrying.
   //
   item = sen->FindItem( getClassname() );
   if ( item )
      {
      sen->RemoveItem( item );
      item->PostEvent( EV_Remove, 0 );
      }

   if ( !ItemPickup( other ) )
      {
      return;
      }

//### added support for healing hoverbikes
	giveamount = amount;
	if(sen->IsOnBike())
	{
		Hoverbike *bike;

		if(sen->isSubclassOf(Player))
		{
			bike = ((Player *)sen)->GetHoverbike();
		}
		else
		{
			bike = NULL;
		}

		if(bike)
		{
			// bike needs some health
			// bikes recieve twich the amount that players do
			if(bike->health < bike->max_health)
			{
				// give the bike all the health
				if(sen->health >= 100)
				{
					// scale the health to the bike's max
					giveamount = (int)(((float)amount)*0.01*bike->max_health + 0.5);
					bike->health += amount;
					if(bike->health > bike->max_health)
						bike->health = bike->max_health;
					giveamount = 0;
				}
				// split it between bike and player
				else if(sen->health >= 50)
				{
					// scale the health to the bike's max
					giveamount = (int)(((float)amount)*0.005*bike->max_health + 0.5);
					bike->health += giveamount;
					if(bike->health > bike->max_health)
						bike->health = bike->max_health;
					giveamount = (int)(((float)amount + 0.5)*0.5);
				}
				// if player has less than 50 health give it all to the player
			}
		}
	}
//	sen->health += amount;
	sen->health += giveamount;
//###
	if ( sen->health > 200 )
		{
		sen->health = 200;
		}

   //
   // clear out damage if healed
   //
   if ( sen->health > 90 )
      {
      // clear the damage states
      memset( sen->edict->s.groups, 0, sizeof( sen->edict->s.groups ) );
      }

   //
   // we don't want the player to hold on to a box of health!
   //
   item = sen->FindItem( getClassname() );
   if ( item )
      {
      sen->RemoveItem( item );
      item->PostEvent( EV_Remove, 0 );
      }
	}



CLASS_DECLARATION( Health, SmallHealth, "health_005" );

ResponseDef SmallHealth::Responses[] =
	{
		{ NULL, NULL }
	};

SmallHealth::SmallHealth()
	{
	Set( 5 );
	setModel( "health_small.def" );
	}

CLASS_DECLARATION( Health, LargeHealth, "health_050" );

ResponseDef LargeHealth::Responses[] =
	{
		{ NULL, NULL }
	};

LargeHealth::LargeHealth()
	{
	Set( 50 );
	setModel( "health_large.def" );
	}

CLASS_DECLARATION( Health, MegaHealth, "health_100" );

ResponseDef MegaHealth::Responses[] =
	{
		{ NULL, NULL }
	};

MegaHealth::MegaHealth()
	{
	Set( 100 );
	setModel( "health_medkit.def" );
	}

CLASS_DECLARATION( Health, Apple, NULL );

ResponseDef Apple::Responses[] =
	{
		{ NULL, NULL }
	};

Apple::Apple()
	{
	setModel( "health_apple.def" );
	}

CLASS_DECLARATION( Health, Banana, NULL );

ResponseDef Banana::Responses[] =
	{
		{ NULL, NULL }
	};

Banana::Banana()
	{
	setModel( "health_banana.def" );
	}

CLASS_DECLARATION( Health, Sandwich, NULL );

ResponseDef Sandwich::Responses[] =
	{
		{ NULL, NULL }
	};

Sandwich::Sandwich()
	{
	setModel( "health_sandwich.def" );
	}

CLASS_DECLARATION( Health, Soda, NULL );

ResponseDef Soda::Responses[] =
	{
		{ NULL, NULL }
	};

Soda::Soda()
	{
	setModel( "health_soda.def" );
	}

//### very important 2015 added stuff ;)
CLASS_DECLARATION(Health, Poofs, NULL);

ResponseDef Poofs::Responses[] =
{
	{&EV_Item_Pickup, (Response)Poofs::PickupPoofs},
	{NULL, NULL}
};

Poofs::Poofs()
{
}

void Poofs::PickupPoofs (Event *ev)
{
	ScriptVariable * var;

	// incriment the pickedup poofs counter
	var = gameVars.GetVariable("poofs_pickedup");
	if(!var)
	{
		gameVars.SetVariable("poofs_pickedup", 1);
	}
	else
	{
		int poofscount;
		
		poofscount = var->intValue() + 1;
		var->setIntValue(poofscount);
	}

var = gameVars.GetVariable("poofs_pickedup");
if(var)
{
	int gotten;

	gotten = var->intValue();
	gi.dprintf("game.poofs_pickedup = %i\n", gotten);
}

	// now call call the regular health pickup function
	// to easy any suspicions that there's something up
	// with the poofs
	Health::PickupHealth(ev);
}

//###