Item Class Reference

One inventory slot: an item index and an amount, with live pricing. More...

#include <item.h>

Inheritance diagram for Item:

Collaboration diagram for Item:

Public Member Functions
	Item (SaveFileIterator *it=nullptr)
	< Item index (into the items DB).
	Item (var8 ind, var8 amount)
	New Item from a given index and amount.
	Item (bool random)
	New Item either blank or random.
	Item (QString name, var8 amount)
	Given name and amount.
void	makeConnect ()
	Wire up internal signal connections.
virtual	~Item ()
void	save (SaveFileIterator *it)
	Given an iterator, saves 2 bytes: index and amount.
ItemDBEntry *	toItem ()
	Resolve ind to its DB entry.
bool	canSell ()
	Whether the item may be sold.
int	buyPriceOneMoney ()
int	buyPriceOneCoins ()
int	sellPriceOneMoney ()
int	sellPriceOneCoins ()
int	buyPriceAllMoney ()
int	buyPriceAllCoins ()
int	sellPriceAllMoney ()
int	sellPriceAllCoins ()
int	getAmount ()
	Current amount (backs property READ).
void	setAmount (int val)
	Set amount (backs property WRITE; clamped to the Gen 1 max).
protected::void	indChanged ()
void	amountChanged ()
void	itemChanged ()
void	load (int ind, int amount)
	Set from an index + amount.
void	load (bool random)
	Set blank or random.
void	load (QString name, int amount)
	Set from an item name + amount.
void	reset ()
	Blank this slot.
void	randomize ()
	Randomize this slot.

Public Attributes
int	ind
	Item index (backs property).
int	amount
	Item amount (max 99 in Gen 1; backs property).

Detailed Description

One inventory slot: an item index and an amount, with live pricing.

On disk an item is just two bytes (index + amount). On top of those, this object computes a set of QML pricing properties – buy/sell, single/all, money/coins – by resolving ind through the items DB. Lives inside an ItemStorageBox (bag or PC).

See also

ItemStorageBox (container), ItemDBEntry (item data / prices).

Definition at line 35 of file item.h.

Constructor & Destructor Documentation

Item() [1/4]

Item::Item

(

SaveFileIterator *

it = nullptr

)

< Item index (into the items DB).

Quantity (max 99 in Gen 1). < Is this item sellable? < Buy price (one) in money. Buy price (one) in coins. Sell price (one) in money. Sell price (one) in coins. < Buy price (whole stack) in money. Buy price (whole stack) in coins. Sell price (whole stack) in money. Sell price (whole stack) in coins. New Item from iterator or a blank item. If iterator provided it extracts 2 bytes for index and amount.

Definition at line 30 of file item.cpp.

References amount, SaveFileIterator::getByte(), ind, makeConnect(), and reset().

Item() [2/4]

Item::Item	(	var8	ind,
		var8	amount )

New Item from a given index and amount.

Definition at line 42 of file item.cpp.

References amount, ind, load(), and makeConnect().

Item() [3/4]

Item::Item

(

bool

random

)

New Item either blank or random.

Definition at line 48 of file item.cpp.

References load(), and makeConnect().

Item() [4/4]

Item::Item	(	QString	name,
		var8	amount )

Given name and amount.

Definition at line 54 of file item.cpp.

References amount, load(), and makeConnect().

~Item()

Item::~Item ( )

virtual

Definition at line 66 of file item.cpp.

Member Function Documentation

amountChanged()

void Item::amountChanged

(

)

Referenced by makeConnect(), randomize(), and reset().

buyPriceAllCoins()

int Item::buyPriceAllCoins

(

)

See also

buyPriceAllCoins property.

Definition at line 159 of file item.cpp.

References amount, and buyPriceOneCoins().

buyPriceAllMoney()

int Item::buyPriceAllMoney

(

)

See also

buyPriceAllMoney property.

Definition at line 154 of file item.cpp.

References amount, and buyPriceOneMoney().

buyPriceOneCoins()

int Item::buyPriceOneCoins

(

)

See also

buyPriceOneCoins property.

Definition at line 124 of file item.cpp.

References toItem().

Referenced by buyPriceAllCoins().

buyPriceOneMoney()

int Item::buyPriceOneMoney

(

)

See also

buyPriceOneMoney property.

Definition at line 114 of file item.cpp.

References toItem().

Referenced by buyPriceAllMoney().

canSell()

bool Item::canSell

(

)

Whether the item may be sold.

Definition at line 104 of file item.cpp.

References toItem().

getAmount()

int Item::getAmount

(

)

Current amount (backs property READ).

Definition at line 174 of file item.cpp.

References amount.

indChanged()

protected::void Item::indChanged

(

)

Referenced by makeConnect(), randomize(), and reset().

itemChanged()

void Item::itemChanged

(

)

References amount, ind, load(), randomize(), and reset().

Referenced by ItemStorageBox::load(), and makeConnect().

load() [1/3]

void Item::load

(

bool

random

)

Set blank or random.

Definition at line 194 of file item.cpp.

References randomize(), and reset().

load() [2/3]

void Item::load	(	int	ind,
		int	amount )

Set from an index + amount.

Definition at line 188 of file item.cpp.

References amount, and ind.

Referenced by Item(), Item(), Item(), and itemChanged().

load() [3/3]

void Item::load	(	QString	name,
		int	amount )

Set from an item name + amount.

Definition at line 204 of file item.cpp.

References amount, ItemsDB::getIndAt(), ind, and ItemsDB::inst().

makeConnect()

void Item::makeConnect

(

)

Wire up internal signal connections.

Definition at line 60 of file item.cpp.

References amountChanged(), indChanged(), and itemChanged().

Referenced by Item(), Item(), Item(), and Item().

randomize()

void Item::randomize

(

)

Randomize this slot.

Definition at line 83 of file item.cpp.

References amount, amountChanged(), ItemsDB::getStore(), ind, indChanged(), ItemsDB::inst(), Random::inst(), and Random::rangeInclusive().

Referenced by itemChanged(), and load().

reset()

void Item::reset

(

)

Blank this slot.

Definition at line 74 of file item.cpp.

References amount, amountChanged(), ind, and indChanged().

Referenced by Item(), itemChanged(), and load().

save()

void Item::save

(

SaveFileIterator *

it

)

Given an iterator, saves 2 bytes: index and amount.

Definition at line 68 of file item.cpp.

References amount, ind, and SaveFileIterator::setByte().

sellPriceAllCoins()

int Item::sellPriceAllCoins

(

)

See also

sellPriceAllCoins property.

Definition at line 169 of file item.cpp.

References amount, and sellPriceOneCoins().

sellPriceAllMoney()

int Item::sellPriceAllMoney

(

)

See also

sellPriceAllMoney property.

Definition at line 164 of file item.cpp.

References amount, and sellPriceOneMoney().

sellPriceOneCoins()

int Item::sellPriceOneCoins

(

)

See also

sellPriceOneCoins property.

Definition at line 144 of file item.cpp.

References toItem().

Referenced by sellPriceAllCoins().

sellPriceOneMoney()

int Item::sellPriceOneMoney

(

)

See also

sellPriceOneMoney property.

Definition at line 134 of file item.cpp.

References toItem().

Referenced by sellPriceAllMoney().

setAmount()

void Item::setAmount

(

int

val

)

Set amount (backs property WRITE; clamped to the Gen 1 max).

Definition at line 179 of file item.cpp.

References amount.

Referenced by ItemStorageModel::dragTransfer().

toItem()

ItemDBEntry * Item::toItem

(

)

Resolve ind to its DB entry.

Definition at line 98 of file item.cpp.

References ItemsDB::getIndAt(), ind, and ItemsDB::inst().

Referenced by buyPriceOneCoins(), buyPriceOneMoney(), canSell(), sellPriceOneCoins(), and sellPriceOneMoney().

Member Data Documentation

amount

int Item::amount

Item amount (max 99 in Gen 1; backs property).

Definition at line 109 of file item.h.

Referenced by buyPriceAllCoins(), buyPriceAllMoney(), ItemMarketEntryStoreItem::calculateStacks(), ItemStorageModel::dragTransfer(), getAmount(), Item(), Item(), Item(), itemChanged(), load(), load(), randomize(), reset(), save(), sellPriceAllCoins(), sellPriceAllMoney(), and setAmount().

ind

int Item::ind

Item index (backs property).

Definition at line 106 of file item.h.

Referenced by Item(), Item(), itemChanged(), load(), load(), randomize(), reset(), save(), and toItem().

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The documentation for this class was generated from the following files:

• projects/savefile/src/pse-savefile/expanded/fragments/item.h
• projects/savefile/src/pse-savefile/expanded/fragments/item.cpp