The Poke-mart / Game Corner "market" model – buy and sell with a cart. More...

#include <itemmarketmodel.h>

Inheritance diagram for ItemMarketModel:

Collaboration diagram for ItemMarketModel:

Public Types
enum	ItemRoles { NameRole = Qt::UserRole + 1 , InStockCountRole , CanSellRole , ItemWorthRole , WhichTypeRole , StackCountRole , OnCartLeftRole , CartCountRole , CartWorthRole , TotalStackCountRole , TotalWorthRole , CanCheckoutRole , ValidItemRole , ExcludeItemRole , MoneyLeftRole , BuyModeRole , MoneyCurrencyRole , ViewTagRole , CartSignRole , MoneyDirRole , InfoRole }
	Columns (mapped in roleNames()); comments describe each. More...
enum	{ SelBuyMoney = 0 , SelBuyCoins , SelSellMoney , SelSellCoins }
	The four combined modes (returned by whichMode()). More...
enum	{ ViewBuy = 0 , ViewSell = 1 }
	Left-list view tags for the unified buy+sell list (see viewTag). More...

Public Member Functions
	ItemMarketModel (ItemStorageBox itemBag, ItemStorageBox itemStorage, PlayerBasics basics, Router router, PlayerPokemon playerPokemon, Storage storage, SaveFile *file)
virtual int	rowCount (const QModelIndex &parent) const override
	Row count.
virtual QVariant	data (const QModelIndex &index, int role) const override
	Row+role value.
virtual QHash< int, QByteArray >	roleNames () const override
	Role -> QML name.
bool	setData (const QModelIndex &index, const QVariant &value, int role) override
	Edit a row (cart count).
int	totalCartWorth ()
int	totalCartCount ()
int	whichMode ()
int	moneyStart ()
int	moneyLeftover ()
bool	anyNotEnoughSpace ()
bool	canAnyCheckout ()
int	exchangeMoneyStart ()
int	exchangeMoneyAfter ()
int	exchangeCoinsStart ()
int	exchangeCoinsAfter ()
int	exchangeBuyRate ()
int	exchangeSellRate ()
int	exchangeNet ()
	+N buying N coins / -N selling N coins.
void	exchangeAdjust (int deltaCoins)
	Nudge the net (+Coins = +1, +Money = -1).
void	onReUpdateValues ()
	Recompute the derived totals.
bool	vendorListItem (ItemDBEntry *el)
	Should `el` appear in the store list (has a price here)?
bool	buyableInGame (ItemDBEntry *el) const
	Is `el` sold by a reachable Gen-1 vendor (Normal vs Special)?
bool	isVendingItem (ItemDBEntry *el) const
	Is `el` a Celadon vending-machine drink (its own group)?
void	clearList ()
	Empty the row cache.
void	buildList ()
	Build the rows for the current mode.
void	buildPlayerItemList ()
	Build rows from the player's items.
void	buildMartItemList ()
	Build rows from the store stock.
void	buildExchangeList ()
	Build the money<->coins exchange rows (both directions).
void	pageOpening (QString path)
	Hook when the market page opens.
void	checkout ()
	Apply the cart transaction to the save.
void	reUpdateAll ()
	Rebuild + recompute everything.

Public Attributes
QVector< ItemMarketEntry * >	itemListCache
	The current market rows.
bool	isBuyMode = true
bool	isMoneyCurrency = true
bool	isExchangeMode = false
ItemStorageBox *	itemBag = nullptr
	The player's bag.
ItemStorageBox *	itemStorage = nullptr
	The PC item box.
Router *	router = nullptr
	For page hooks.
PlayerBasics *	basics = nullptr
	Player money/coins.
PlayerPokemon *	playerPokemon = nullptr
	Party (for received Pokemon).
Storage *	storage = nullptr
	PC storage (for received Pokemon).
SaveFile *	file = nullptr
	The live save.

Detailed Description

The Poke-mart / Game Corner "market" model – buy and sell with a cart.

The most complex model in the app. It presents a unified buy/sell market with a cart, switching between four modes (buy/sell x money/coins) and between viewing the player's items and the store's stock. Rows are ItemMarketEntry objects (a small class hierarchy – player item, store item, money, message, Game Corner Pokemon). It computes cart totals, leftover money, and space checks, and applies the transaction in checkout(). Exposed as brg.marketModel.

See also: ItemMarketEntry (the row base + its subtypes), Storage, PlayerBasics.

Definition at line 44 of file itemmarketmodel.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

The four combined modes (returned by whichMode()).

Enumerator
SelBuyMoney
SelBuyCoins
SelSellMoney
SelSellCoins

Definition at line 146 of file itemmarketmodel.h.

◆ anonymous enum

anonymous enum

Left-list view tags for the unified buy+sell list (see viewTag).

Enumerator
ViewBuy
ViewSell

Definition at line 154 of file itemmarketmodel.h.

◆ ItemRoles

enum ItemMarketModel::ItemRoles

Columns (mapped in roleNames()); comments describe each.

Enumerator
NameRole
InStockCountRole
CanSellRole
ItemWorthRole
WhichTypeRole
StackCountRole
OnCartLeftRole
CartCountRole
CartWorthRole
TotalStackCountRole
TotalWorthRole
CanCheckoutRole
ValidItemRole
ExcludeItemRole
MoneyLeftRole
BuyModeRole
MoneyCurrencyRole
ViewTagRole
CartSignRole
MoneyDirRole
InfoRole

Definition at line 77 of file itemmarketmodel.h.

Constructor & Destructor Documentation

◆ ItemMarketModel()

ItemMarketModel::ItemMarketModel	(	ItemStorageBox *	itemBag,
		ItemStorageBox *	itemStorage,
		PlayerBasics *	basics,
		Router *	router,
		PlayerPokemon *	playerPokemon,
		Storage *	storage,
		SaveFile *	file )

Definition at line 45 of file itemmarketmodel.cpp.

References basics, buildList(), SaveFile::dataExpandedChanged(), file, ItemMarketEntry::isBuyMode, isBuyMode, ItemMarketEntry::isMoneyCurrency, isMoneyCurrency, itemBag, itemStorage, onReUpdateValues(), pageOpening(), ItemMarketEntry::player, playerPokemon, reUpdateAll(), router, and storage.

Member Function Documentation

◆ anyNotEnoughSpace()

bool ItemMarketModel::anyNotEnoughSpace ( )

See also: anyNotEnoughSpace property.

Definition at line 282 of file itemmarketmodel.cpp.

References itemListCache.

◆ buildExchangeList()

void ItemMarketModel::buildExchangeList ( )

Build the money<->coins exchange rows (both directions).

Definition at line 542 of file itemmarketmodel.cpp.

References ItemMarketEntryMoney::DirToCoins, ItemMarketEntryMoney::DirToMoney, and itemListCache.

Referenced by buildList().

◆ buildList()

void ItemMarketModel::buildList ( )

Build the rows for the current mode.

Definition at line 516 of file itemmarketmodel.cpp.

References ItemMarketEntry::activeList, buildExchangeList(), buildMartItemList(), buildPlayerItemList(), clearList(), isExchangeMode, and itemListCache.

Referenced by ItemMarketModel(), pageOpening(), and reUpdateAll().

◆ buildMartItemList()

void ItemMarketModel::buildMartItemList ( )

Build rows from the store stock.

Definition at line 584 of file itemmarketmodel.cpp.

References buyableInGame(), GameCornerDB::inst(), ItemsDB::inst(), isMoneyCurrency, isVendingItem(), itemBag, itemListCache, itemStorage, playerPokemon, storage, vendorListItem(), and ViewBuy.

Referenced by buildList().

◆ buildPlayerItemList()

void ItemMarketModel::buildPlayerItemList ( )

Build rows from the player's items.

Definition at line 551 of file itemmarketmodel.cpp.

References itemBag, itemListCache, itemStorage, and ViewSell.

Referenced by buildList().

◆ buyableInGame()

bool ItemMarketModel::buyableInGame ( ItemDBEntry * el ) const

Is el sold by a reachable Gen-1 vendor (Normal vs Special)?

Definition at line 428 of file itemmarketmodel.cpp.

References ItemDBEntry::getInd().

Referenced by buildMartItemList().

◆ canAnyCheckout()

bool ItemMarketModel::canAnyCheckout ( )

See also: canAnyCheckout property.

Definition at line 300 of file itemmarketmodel.cpp.

References itemListCache.

◆ checkout()

void ItemMarketModel::checkout ( )

Apply the cart transaction to the save.

Definition at line 494 of file itemmarketmodel.cpp.

References itemListCache, and reUpdateAll().

◆ clearList()

void ItemMarketModel::clearList ( )

Empty the row cache.

Definition at line 508 of file itemmarketmodel.cpp.

References itemListCache.

Referenced by buildList().

◆ data()

QVariant ItemMarketModel::data	(	const QModelIndex &	index,
		int	role ) const

overridevirtual

Row+role value.

Definition at line 101 of file itemmarketmodel.cpp.

References BuyModeRole, CanCheckoutRole, CanSellRole, CartCountRole, CartSignRole, CartWorthRole, ExcludeItemRole, InfoRole, InStockCountRole, isBuyMode, isMoneyCurrency, itemListCache, ItemWorthRole, MoneyCurrencyRole, MoneyDirRole, NameRole, OnCartLeftRole, StackCountRole, TotalStackCountRole, TotalWorthRole, ValidItemRole, ViewTagRole, and WhichTypeRole.

◆ exchangeAdjust()

void ItemMarketModel::exchangeAdjust ( int deltaCoins )

Nudge the net (+Coins = +1, +Money = -1).

Definition at line 371 of file itemmarketmodel.cpp.

References itemListCache, ItemMarketEntry::onCart, and ItemMarketEntryMoney::onCartLeft().

◆ exchangeBuyRate()

int ItemMarketModel::exchangeBuyRate ( )

See also: exchangeBuyRate property.

Definition at line 347 of file itemmarketmodel.cpp.

References GameCornerDB::getBuyPrice(), and GameCornerDB::inst().

◆ exchangeCoinsAfter()

int ItemMarketModel::exchangeCoinsAfter ( )

See also: exchangeCoinsAfter property.

Definition at line 334 of file itemmarketmodel.cpp.

References basics, and itemListCache.

◆ exchangeCoinsStart()

int ItemMarketModel::exchangeCoinsStart ( )

See also: exchangeCoinsStart property.

Definition at line 313 of file itemmarketmodel.cpp.

References basics.

◆ exchangeMoneyAfter()

int ItemMarketModel::exchangeMoneyAfter ( )

See also: exchangeMoneyAfter property.

Definition at line 321 of file itemmarketmodel.cpp.

References basics, and itemListCache.

◆ exchangeMoneyStart()

int ItemMarketModel::exchangeMoneyStart ( )

See also: exchangeMoneyStart property.

Definition at line 308 of file itemmarketmodel.cpp.

References basics.

◆ exchangeNet()

int ItemMarketModel::exchangeNet ( )

+N buying N coins / -N selling N coins.

Definition at line 359 of file itemmarketmodel.cpp.

References itemListCache.

◆ exchangeSellRate()

int ItemMarketModel::exchangeSellRate ( )

See also: exchangeSellRate property.

Definition at line 352 of file itemmarketmodel.cpp.

References GameCornerDB::getSellPrice(), and GameCornerDB::inst().

◆ isVendingItem()

bool ItemMarketModel::isVendingItem ( ItemDBEntry * el ) const

Is el a Celadon vending-machine drink (its own group)?

Definition at line 488 of file itemmarketmodel.cpp.

References ItemDBEntry::getInd().

Referenced by buildMartItemList().

◆ moneyLeftover()

int ItemMarketModel::moneyLeftover ( )

See also: moneyLeftover property.

Definition at line 273 of file itemmarketmodel.cpp.

References itemListCache, and moneyStart().

◆ moneyStart()

int ItemMarketModel::moneyStart ( )

See also: moneyStart property.

Definition at line 265 of file itemmarketmodel.cpp.

References basics, and isMoneyCurrency.

Referenced by moneyLeftover().

◆ onReUpdateValues()

void ItemMarketModel::onReUpdateValues ( )

Recompute the derived totals.

Definition at line 403 of file itemmarketmodel.cpp.

References itemListCache.

Referenced by ItemMarketModel().

◆ pageOpening()

void ItemMarketModel::pageOpening ( QString path )

Hook when the market page opens.

Definition at line 693 of file itemmarketmodel.cpp.

References buildList().

Referenced by ItemMarketModel().

◆ reUpdateAll()

void ItemMarketModel::reUpdateAll ( )

Rebuild + recompute everything.

Definition at line 686 of file itemmarketmodel.cpp.

References buildList().

Referenced by checkout(), and ItemMarketModel().

◆ roleNames()

QHash< int, QByteArray > ItemMarketModel::roleNames ( ) const

overridevirtual

Role -> QML name.

Definition at line 171 of file itemmarketmodel.cpp.

References BuyModeRole, CanCheckoutRole, CanSellRole, CartCountRole, CartSignRole, CartWorthRole, ExcludeItemRole, InfoRole, InStockCountRole, ItemWorthRole, MoneyCurrencyRole, MoneyDirRole, MoneyLeftRole, NameRole, OnCartLeftRole, StackCountRole, TotalStackCountRole, TotalWorthRole, ValidItemRole, ViewTagRole, and WhichTypeRole.

◆ rowCount()

int ItemMarketModel::rowCount ( const QModelIndex & parent ) const

overridevirtual

Row count.

Definition at line 92 of file itemmarketmodel.cpp.

References itemListCache.

◆ setData()

bool ItemMarketModel::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role )

override

Edit a row (cart count).

Definition at line 200 of file itemmarketmodel.cpp.

References CartCountRole, and itemListCache.

◆ totalCartCount()

int ItemMarketModel::totalCartCount ( )

See also: totalCartCount property.

Definition at line 232 of file itemmarketmodel.cpp.

References itemListCache.

◆ totalCartWorth()

int ItemMarketModel::totalCartWorth ( )

See also: totalCartWorth property.

Definition at line 224 of file itemmarketmodel.cpp.

References itemListCache.

◆ vendorListItem()

bool ItemMarketModel::vendorListItem ( ItemDBEntry * el )

Should el appear in the store list (has a price here)?

Definition at line 408 of file itemmarketmodel.cpp.

References ItemDBEntry::buyPriceCoins(), ItemDBEntry::buyPriceMoney(), ItemDBEntry::canSell(), ItemDBEntry::isGameCornerExclusive(), and isMoneyCurrency.

Referenced by buildMartItemList().

◆ whichMode()

int ItemMarketModel::whichMode ( )

See also: whichMode property.

Definition at line 251 of file itemmarketmodel.cpp.

References isBuyMode, isMoneyCurrency, SelBuyCoins, SelBuyMoney, SelSellCoins, and SelSellMoney.

Member Data Documentation

◆ basics

PlayerBasics* ItemMarketModel::basics = nullptr

Player money/coins.

Definition at line 234 of file itemmarketmodel.h.

Referenced by exchangeCoinsAfter(), exchangeCoinsStart(), exchangeMoneyAfter(), exchangeMoneyStart(), ItemMarketModel(), and moneyStart().

◆ file

SaveFile* ItemMarketModel::file = nullptr

The live save.

Definition at line 237 of file itemmarketmodel.h.

Referenced by ItemMarketModel().

◆ isBuyMode

bool ItemMarketModel::isBuyMode = true

See also: isBuyMode property.

Definition at line 218 of file itemmarketmodel.h.

Referenced by data(), ItemMarketModel(), and whichMode().

◆ isExchangeMode

bool ItemMarketModel::isExchangeMode = false

See also: isExchangeMode property.

Definition at line 228 of file itemmarketmodel.h.

Referenced by buildList().

◆ isMoneyCurrency

bool ItemMarketModel::isMoneyCurrency = true

See also: isMoneyCurrency property.

Definition at line 223 of file itemmarketmodel.h.

Referenced by buildMartItemList(), data(), ItemMarketModel(), moneyStart(), vendorListItem(), and whichMode().

◆ itemBag

ItemStorageBox* ItemMarketModel::itemBag = nullptr

The player's bag.

Definition at line 231 of file itemmarketmodel.h.

Referenced by buildMartItemList(), buildPlayerItemList(), and ItemMarketModel().

◆ itemListCache

QVector<ItemMarketEntry*> ItemMarketModel::itemListCache

The current market rows.

Definition at line 214 of file itemmarketmodel.h.

Referenced by anyNotEnoughSpace(), buildExchangeList(), buildList(), buildMartItemList(), buildPlayerItemList(), canAnyCheckout(), checkout(), clearList(), data(), exchangeAdjust(), exchangeCoinsAfter(), exchangeMoneyAfter(), exchangeNet(), moneyLeftover(), onReUpdateValues(), rowCount(), setData(), totalCartCount(), and totalCartWorth().

◆ itemStorage

ItemStorageBox* ItemMarketModel::itemStorage = nullptr

The PC item box.

Definition at line 232 of file itemmarketmodel.h.

Referenced by buildMartItemList(), buildPlayerItemList(), and ItemMarketModel().

◆ playerPokemon

PlayerPokemon* ItemMarketModel::playerPokemon = nullptr

Party (for received Pokemon).

Definition at line 235 of file itemmarketmodel.h.

Referenced by buildMartItemList(), and ItemMarketModel().

◆ router

Router* ItemMarketModel::router = nullptr

For page hooks.

Definition at line 233 of file itemmarketmodel.h.

Referenced by ItemMarketModel().

◆ storage

Storage* ItemMarketModel::storage = nullptr

PC storage (for received Pokemon).

Definition at line 236 of file itemmarketmodel.h.

Referenced by buildMartItemList(), and ItemMarketModel().

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

projects/app/src/mvc/itemmarketmodel.h
projects/app/src/mvc/itemmarketmodel.cpp

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

◆ anonymous enum

◆ ItemRoles

Constructor & Destructor Documentation

◆ ItemMarketModel()

Member Function Documentation

◆ anyNotEnoughSpace()

◆ buildExchangeList()

◆ buildList()

◆ buildMartItemList()

◆ buildPlayerItemList()

◆ buyableInGame()

◆ canAnyCheckout()

◆ checkout()

◆ clearList()

◆ data()

◆ exchangeAdjust()

◆ exchangeBuyRate()

◆ exchangeCoinsAfter()

◆ exchangeCoinsStart()

◆ exchangeMoneyAfter()

◆ exchangeMoneyStart()

◆ exchangeNet()

◆ exchangeSellRate()

◆ isVendingItem()

◆ moneyLeftover()

◆ moneyStart()

◆ onReUpdateValues()

◆ pageOpening()

◆ reUpdateAll()

◆ roleNames()

◆ rowCount()

◆ setData()

◆ totalCartCount()

◆ totalCartWorth()

◆ vendorListItem()

◆ whichMode()

Member Data Documentation

◆ basics

◆ file

◆ isBuyMode

◆ isExchangeMode

◆ isMoneyCurrency

◆ itemBag

◆ itemListCache

◆ itemStorage

◆ playerPokemon

◆ router

◆ storage