#include <Carbon/Carbon.h>
#include <cstdio>
#include <cstring>

//#include "item.h"

#include "boe.global.h"

#include "classes.h"
#include "boe.itemdata.h"
#include "mathutil.h"
//extern piles_of_stuff_dumping_type *data_store;
extern cScenario scenario;


//item_record_type convert_item (short_item_record_type s_item);

short loot_min[5] = {0,0,5,50,400};
short loot_max[5] = {3,8,40,800,4000};

//// whole file
//item_record_type	return_dummy_item()
//{
//	item_record_type	dummy_item = {0,0, 0,0,0,0,0,0, 0,0,0,0,0, 0, 0,0, {0,0},"", "",0,0,0,0};
//
//	return dummy_item;
//}



cItemRec get_stored_item(short which)
{
	cItemRec s_item;

	if ((which >= 400) || (which < 0)) {
		s_item = cItemRec();
		return s_item;
		}
	
	s_item = scenario.scen_items[which]; 
	return s_item;
}

cItemRec get_food()
{
	cItemRec food('food');
//		{11,0, 0,0,0,0,0,0, 62,0,0,0,0, 0, 0,0, {0,0},"Food", "Food",0,0,0,0};
	food.graphic_num += get_ran(1,0,2);
	food.item_level = get_ran(1,5,10);
	if (get_ran(1,0,9) == 5)
		food.graphic_num = 113;
	if (get_ran(1,0,9) == 5)
		food.graphic_num = 114;
	// food doesn't always appear
	if (get_ran(1,0,2) != 1)
		food.variety = ITEM_TYPE_NO_ITEM;
	
	return food;
}


cItemRec pull_item_of_type(short loot_max,short min_val,short max_val,short t1, short t2, short t3)
{
	short i,j,val;
	cItemRec temp_i;
	
	// occasionally get nice item
	if (get_ran(1,0,160) == 80) {
		loot_max += 2;
		max_val += 2000;
		}
	for (i = 0; i < 80; i++) {
		j = get_ran(1,0,399);
		temp_i = get_stored_item(j);
		if ((temp_i.variety == t1) || (temp_i.variety == t2) || (temp_i.variety == t3)) {
			val = (temp_i.charges > 0) ? temp_i.charges * temp_i.value : temp_i.value;
			if ((val >= min_val) && (val <= max_val) && (temp_i.treas_class != 0) &&
				(temp_i.treas_class <= loot_max))
				return temp_i;
			}
		}
	temp_i = cItemRec();
	return temp_i;
}

cItemRec get_weapon(short loot,short level)
{
	cItemRec weapon;

	if (loot == 0)
		return cItemRec();
	weapon = pull_item_of_type(loot,loot_min[loot],loot_max[loot],1,2,-1); 

	return weapon;

}

cItemRec get_armor(short loot,short level)
{
	short r1;
	cItemRec armor;

	if (loot == 0)
		return cItemRec();
	r1 = get_ran(1,(loot - 1) * 5 + 124,142);
	
	armor = pull_item_of_type(loot,loot_min[loot],loot_max[loot],13,-1,-1); 

	return armor;
}

cItemRec get_helm(short loot)
{

	return  pull_item_of_type(loot,loot_min[loot],loot_max[loot],14,-1,-1); 
}

cItemRec get_gloves(short loot)
{
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],15,-1,-1); 
}



cItemRec get_boots(short loot)
{
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],17,-1,-1); 
}

cItemRec	get_shield(short loot)
{
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],12,-1,-1); 
}

cItemRec get_potion(short loot)
{
	cItemRec p;
	
	if (get_ran(1,0,80) < 20 * (4 - loot))
		p = pull_item_of_type(loot,loot_min[loot],loot_max[loot] / 2,7,-1,-1); 
		else p = pull_item_of_type(loot,loot_min[loot],loot_max[loot],7,-1,-1); 
	
	return p;
}

cItemRec get_scroll(short loot)
{
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],8,-1,-1); 
}

cItemRec get_missile(short loot)
{
	if (get_ran(1,0,2) < 2)
		return pull_item_of_type(loot,loot_min[loot],loot_max[loot],5,6,4); 
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],23,24,25); 

}

cItemRec get_poison(short loot,short level)
{
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],20,-1,-1); 
}

cItemRec get_wand(short loot)
{
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],9,-1,-1); 
}

cItemRec get_ring(short loot)
{
	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],18,-1,-1); 
}

cItemRec get_necklace(short loot)
{

	return pull_item_of_type(loot,loot_min[loot],loot_max[loot],19,-1,-1); 

}