/*
....[@@@..[@@@..............[@.................. MUD++ is a written from
....[@..[@..[@..[@..[@..[@@@@@....[@......[@.... scratch multi-user swords and
....[@..[@..[@..[@..[@..[@..[@..[@@@@@..[@@@@@.. sorcery game written in C++.
....[@......[@..[@..[@..[@..[@....[@......[@.... This server is an ongoing
....[@......[@..[@@@@@..[@@@@@.................. development project.  All 
................................................ contributions are welcome. 
....Copyright(C).1995.Melvin.Smith.............. Enjoy. 
------------------------------------------------------------------------------
Melvin Smith (aka Fusion)         msmith@hom.net 
MUD++ development mailing list    mudpp@van.ml.org
------------------------------------------------------------------------------
char_act.cc
*/

#include "config.h"
#include "string.h"
#include "llist.h"
#include "index.h"
#include "hash.h"
#include "room.h"
#include "bit.h"
#include "affect.h"
#include "char.h"
#include "global.h"

// This isn't finished, need to check liquid types and container
// amount, drink triggers, poison, etc. -Fusion


bool Char::quaff( Object * obj )
{
	String str;
	int diff;

	if( obj->isLiquidContainer() )
	{
		ObjLiquidContainer * drinkC = (ObjLiquidContainer *) obj;

		if( getThirst() >= MAX_DRINK )
		{
			out( "You are too full to drink.\n\r" );
			return false;
		}		

		if( drinkC->getAmount() <= 0 )
		{
			out( "There is nothing left to drink." );
			return false;
		}

		if ( drinkC->TgUsed( this, NULL ) )
			return false;

		diff = MAX_DRINK - thirst;
		diff = min( diff, drinkC->getAmount() );
		drinkC->setAmount( drinkC->getAmount() - diff ); 
		out( "You drink.\n\r" );
		str << getShort() << " drinks from " << drinkC->getShort() << ".\n\r";
		in_room->outAllCharExcept( str, this, 0 );
		thirst += diff;
		if( thirst == MAX_DRINK )
			out( "You are no longer thirsty.\n\r" );
		return true;
	}
	else if( obj->isPotion() )
	{
		if ( obj->TgUsed( this, NULL ) )
			return false;

		out( "You work the seal off " );
		out( obj->getShort() );
		out( "\n\rYou quaff " );
		out( obj->getShort() );
		out( "\n\r" );

		str << getShort() << " works the seal off " << obj->getShort()
			<< ".\n\r" << getShort() << " quaffs " << obj->getShort()
			<< ".\n\r";

		in_room->outAllCharExcept( str, this, 0 );

		// potion should affect thirst also, add another value later
		obj->cast( this );
		obj->extract();
		obj->fordelete();
		return true;
	}

	return false;
}


// Make a config option MAX_HUNGER 
bool Char::eat( Object * obj )
{
	String str;
	int diff;
	Affect * aff;
	int pois;
	ObjFood * food;

	if ( !obj->isFood() )
	{
		// we will add sword-eating wizards later
		out( "You can't eat this!.\n\r");
		return false;
	}


	if( getHunger() >= MAX_FOOD )
	{
		out( "You are too full to eat.\n\r" );
		return false;
	}

	food = (ObjFood*) obj;
	
	if( food->TgUsed(this,NULL) )
		return false;

	// add poison code
	if( food->affectedBy( AFF_POISON ) )
	{
		aff = food->getAffect( AFF_POISON );
		pois = aff->getLevel();
	}
	else pois = 0;

	diff = MAX_FOOD - hunger;
	diff = min( diff, food->getFoodWorth() );
	hunger += diff;
	if( diff == food->getFoodWorth() )
	{
		str << "You eat " << food->getShort() << ".\n\r";
		out( str );
		str.clr();
		str << getShort() << " eats " << food->getShort() << ".\n\r";
		food->extract();
		food->fordelete();
	}
	else
	{
		str << "You take a bite of " << food->getShort() << ".\n\r";
		out( str );
		str.clr();
		str << getShort() << " takes a bite of " << food->getShort() << ".\n\r";
		food->setFoodWorth( food->getFoodWorth() - diff );
	}

	in_room->outAllCharExcept( str, this, 0 );
	if( hunger == MAX_FOOD )
		out( "You are full.\n\r" );

	if( pois )
	{
		if( pois < POISON_MEDIUM )
			out( "You feel a little sick.\n\r" );
		else if( pois < POISON_SERIOUS )
			out( "You choke and gag as a pain grips your bowels!!\n\r" );
		else
		{
			out( "You feel a sharp pain in your bowels as your world goes black!\n\r" ); 
			die( 0 );
		}
	}

	return true;
}