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737 lines (674 loc) · 20.6 KB
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/*
* Copyright 2010-2014 OpenXcom Developers.
*
* This file is part of OpenXcom.
*
* OpenXcom is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenXcom is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenXcom. If not, see <http://www.gnu.org/licenses/>.
*/
#include "SellState.h"
#include <sstream>
#include <climits>
#include <cmath>
#include <iomanip>
#include "../Engine/Action.h"
#include "../Engine/Game.h"
#include "../Resource/ResourcePack.h"
#include "../Engine/Language.h"
#include "../Engine/Palette.h"
#include "../Interface/TextButton.h"
#include "../Interface/Window.h"
#include "../Interface/Text.h"
#include "../Interface/TextList.h"
#include "../Savegame/BaseFacility.h"
#include "../Savegame/SavedGame.h"
#include "../Savegame/Base.h"
#include "../Savegame/Soldier.h"
#include "../Savegame/Craft.h"
#include "../Savegame/ItemContainer.h"
#include "../Ruleset/RuleItem.h"
#include "../Ruleset/Armor.h"
#include "../Ruleset/RuleCraft.h"
#include "../Savegame/CraftWeapon.h"
#include "../Savegame/Transfer.h"
#include "../Ruleset/RuleCraftWeapon.h"
#include "../Engine/Timer.h"
#include "../Engine/Options.h"
namespace OpenXcom
{
/**
* Initializes all the elements in the Sell/Sack screen.
* @param game Pointer to the core game.
* @param base Pointer to the base to get info from.
* @param origin Game section that originated this state.
*/
SellState::SellState(Base *base, OptionsOrigin origin) : _base(base), _sel(0), _itemOffset(0), _total(0), _hasSci(0), _hasEng(0), _spaceChange(0), _origin(origin)
{
bool overfull = Options::storageLimitsEnforced && _base->storesOverfull();
// Create objects
_window = new Window(this, 320, 200, 0, 0);
_btnOk = new TextButton(overfull? 288:148, 16, overfull? 16:8, 176);
_btnCancel = new TextButton(148, 16, 164, 176);
_txtTitle = new Text(310, 17, 5, 8);
_txtSales = new Text(150, 9, 10, 24);
_txtFunds = new Text(150, 9, 160, 24);
_txtSpaceUsed = new Text(150, 9, 160, 34);
_txtItem = new Text(130, 9, 10, Options::storageLimitsEnforced? 44:33);
_txtQuantity = new Text(54, 9, 126, Options::storageLimitsEnforced? 44:33);
_txtSell = new Text(96, 9, 180, Options::storageLimitsEnforced? 44:33);
_txtValue = new Text(40, 9, 260, Options::storageLimitsEnforced? 44:33);
_lstItems = new TextList(287, Options::storageLimitsEnforced? 112:120, 8, Options::storageLimitsEnforced? 55:44);
// Set palette
setPalette("PAL_BASESCAPE", _game->getRuleset()->getInterface("sellMenu")->getElement("palette")->color);
_ammoColor = _game->getRuleset()->getInterface("sellMenu")->getElement("ammoColor")->color;
add(_window, "window", "sellMenu");
add(_btnOk, "button", "sellMenu");
add(_btnCancel, "button", "sellMenu");
add(_txtTitle, "text", "sellMenu");
add(_txtSales, "text", "sellMenu");
add(_txtFunds, "text", "sellMenu");
add(_txtSpaceUsed, "text", "sellMenu");
add(_txtItem, "text", "sellMenu");
add(_txtQuantity, "text", "sellMenu");
add(_txtSell, "text", "sellMenu");
add(_txtValue, "text", "sellMenu");
add(_lstItems, "list", "sellMenu");
centerAllSurfaces();
// Set up objects
_window->setBackground(_game->getResourcePack()->getSurface("BACK13.SCR"));
_btnOk->setText(tr("STR_SELL_SACK"));
_btnOk->onMouseClick((ActionHandler)&SellState::btnOkClick);
_btnOk->onKeyboardPress((ActionHandler)&SellState::btnOkClick, Options::keyOk);
_btnCancel->setText(tr("STR_CANCEL"));
_btnCancel->onMouseClick((ActionHandler)&SellState::btnCancelClick);
_btnCancel->onKeyboardPress((ActionHandler)&SellState::btnCancelClick, Options::keyCancel);
if (overfull)
{
_btnCancel->setVisible(false);
_btnOk->setVisible(false);
}
_txtTitle->setBig();
_txtTitle->setAlign(ALIGN_CENTER);
_txtTitle->setText(tr("STR_SELL_ITEMS_SACK_PERSONNEL"));
_txtSales->setText(tr("STR_VALUE_OF_SALES").arg(Text::formatFunding(_total)));
_txtFunds->setText(tr("STR_FUNDS").arg(Text::formatFunding(_game->getSavedGame()->getFunds())));
_txtSpaceUsed->setVisible(Options::storageLimitsEnforced);
std::wostringstream ss5;
ss5 << _base->getUsedStores() << ":" << _base->getAvailableStores();
_txtSpaceUsed->setText(ss5.str());
_txtSpaceUsed->setText(tr("STR_SPACE_USED").arg(ss5.str()));
_txtItem->setText(tr("STR_ITEM"));
_txtQuantity->setText(tr("STR_QUANTITY_UC"));
_txtSell->setText(tr("STR_SELL_SACK"));
_txtValue->setText(tr("STR_VALUE"));
_lstItems->setArrowColumn(182, ARROW_VERTICAL);
_lstItems->setColumns(4, 156, 54, 24, 53);
_lstItems->setSelectable(true);
_lstItems->setBackground(_window);
_lstItems->setMargin(2);
_lstItems->onLeftArrowPress((ActionHandler)&SellState::lstItemsLeftArrowPress);
_lstItems->onLeftArrowRelease((ActionHandler)&SellState::lstItemsLeftArrowRelease);
_lstItems->onLeftArrowClick((ActionHandler)&SellState::lstItemsLeftArrowClick);
_lstItems->onRightArrowPress((ActionHandler)&SellState::lstItemsRightArrowPress);
_lstItems->onRightArrowRelease((ActionHandler)&SellState::lstItemsRightArrowRelease);
_lstItems->onRightArrowClick((ActionHandler)&SellState::lstItemsRightArrowClick);
_lstItems->onMousePress((ActionHandler)&SellState::lstItemsMousePress);
for (std::vector<Soldier*>::iterator i = _base->getSoldiers()->begin(); i != _base->getSoldiers()->end(); ++i)
{
if ((*i)->getCraft() == 0)
{
_qtys.push_back(0);
_soldiers.push_back(*i);
_lstItems->addRow(4, (*i)->getName(true).c_str(), L"1", L"0", Text::formatFunding(0).c_str());
++_itemOffset;
}
}
for (std::vector<Craft*>::iterator i = _base->getCrafts()->begin(); i != _base->getCrafts()->end(); ++i)
{
if ((*i)->getStatus() != "STR_OUT")
{
_qtys.push_back(0);
_crafts.push_back(*i);
_lstItems->addRow(4, (*i)->getName(_game->getLanguage()).c_str(), L"1", L"0", Text::formatFunding((*i)->getRules()->getSellCost()).c_str());
++_itemOffset;
}
}
if (_base->getAvailableScientists() > 0)
{
_qtys.push_back(0);
_hasSci = 1;
std::wostringstream ss;
ss << _base->getAvailableScientists();
_lstItems->addRow(4, tr("STR_SCIENTIST").c_str(), ss.str().c_str(), L"0", Text::formatFunding(0).c_str());
++_itemOffset;
}
if (_base->getAvailableEngineers() > 0)
{
_qtys.push_back(0);
_hasEng = 1;
std::wostringstream ss;
ss << _base->getAvailableEngineers();
_lstItems->addRow(4, tr("STR_ENGINEER").c_str(), ss.str().c_str(), L"0", Text::formatFunding(0).c_str());
++_itemOffset;
}
const std::vector<std::string> &items = _game->getRuleset()->getItemsList();
for (std::vector<std::string>::const_iterator i = items.begin(); i != items.end(); ++i)
{
int qty = _base->getItems()->getItem(*i);
if (Options::storageLimitsEnforced && origin == OPT_BATTLESCAPE)
{
for (std::vector<Transfer*>::iterator j = _base->getTransfers()->begin(); j != _base->getTransfers()->end(); ++j)
{
if ((*j)->getItems() == *i)
{
qty += (*j)->getQuantity();
}
}
for (std::vector<Craft*>::iterator j = _base->getCrafts()->begin(); j != _base->getCrafts()->end(); ++j)
{
qty += (*j)->getItems()->getItem(*i);
}
}
if (qty > 0 && (Options::canSellLiveAliens || !_game->getRuleset()->getItem(*i)->getAlien()))
{
_qtys.push_back(0);
_items.push_back(*i);
RuleItem *rule = _game->getRuleset()->getItem(*i);
std::wostringstream ss;
ss << qty;
std::wstring item = tr(*i);
if (rule->getBattleType() == BT_AMMO || (rule->getBattleType() == BT_NONE && rule->getClipSize() > 0))
{
item.insert(0, L" ");
_lstItems->addRow(4, item.c_str(), ss.str().c_str(), L"0", Text::formatFunding(rule->getSellCost()).c_str());
_lstItems->setRowColor(_qtys.size() - 1, _ammoColor);
}
else
{
_lstItems->addRow(4, item.c_str(), ss.str().c_str(), L"0", Text::formatFunding(rule->getSellCost()).c_str());
}
}
}
_timerInc = new Timer(250);
_timerInc->onTimer((StateHandler)&SellState::increase);
_timerDec = new Timer(250);
_timerDec->onTimer((StateHandler)&SellState::decrease);
}
/**
*
*/
SellState::~SellState()
{
delete _timerInc;
delete _timerDec;
}
/**
* Runs the arrow timers.
*/
void SellState::think()
{
State::think();
_timerInc->think(this, 0);
_timerDec->think(this, 0);
}
/**
* Gets the index of selected craft.
* @param selected Selected craft.
* @return Index of the selected craft.
*/
size_t SellState::getCraftIndex(size_t selected) const
{
return selected - _soldiers.size();
}
/**
* Sells the selected items.
* @param action Pointer to an action.
*/
void SellState::btnOkClick(Action *)
{
_game->getSavedGame()->setFunds(_game->getSavedGame()->getFunds() + _total);
for (size_t i = 0; i < _qtys.size(); ++i)
{
if (_qtys[i] > 0)
{
switch (getType(i))
{
case SELL_SOLDIER:
for (std::vector<Soldier*>::iterator s = _base->getSoldiers()->begin(); s != _base->getSoldiers()->end(); ++s)
{
if (*s == _soldiers[i])
{
if ((*s)->getArmor()->getStoreItem() != "STR_NONE")
{
_base->getItems()->addItem((*s)->getArmor()->getStoreItem());
}
_base->getSoldiers()->erase(s);
break;
}
}
delete _soldiers[i];
break;
case SELL_CRAFT:
{
Craft *craft = _crafts[getCraftIndex(i)];
// Remove weapons from craft
for (std::vector<CraftWeapon*>::iterator w = craft->getWeapons()->begin(); w != craft->getWeapons()->end(); ++w)
{
if ((*w) != 0)
{
_base->getItems()->addItem((*w)->getRules()->getLauncherItem());
_base->getItems()->addItem((*w)->getRules()->getClipItem(), (*w)->getClipsLoaded(_game->getRuleset()));
}
}
// Remove items from craft
for (std::map<std::string, int>::iterator it = craft->getItems()->getContents()->begin(); it != craft->getItems()->getContents()->end(); ++it)
{
_base->getItems()->addItem(it->first, it->second);
}
// Remove soldiers from craft
for (std::vector<Soldier*>::iterator s = _base->getSoldiers()->begin(); s != _base->getSoldiers()->end(); ++s)
{
if ((*s)->getCraft() == craft)
{
(*s)->setCraft(0);
}
}
// Clear Hangar
for (std::vector<BaseFacility*>::iterator f = _base->getFacilities()->begin(); f != _base->getFacilities()->end(); ++f)
{
if ((*f)->getCraft() == craft)
{
(*f)->setCraft(0);
break;
}
}
// Remove craft
for (std::vector<Craft*>::iterator c = _base->getCrafts()->begin(); c != _base->getCrafts()->end(); ++c)
{
if (*c == craft)
{
_base->getCrafts()->erase(c);
break;
}
}
delete craft;
}
break;
case SELL_SCIENTIST:
_base->setScientists(_base->getScientists() - _qtys[i]);
break;
case SELL_ENGINEER:
_base->setEngineers(_base->getEngineers() - _qtys[i]);
break;
case SELL_ITEM:
if (_base->getItems()->getItem(_items[getItemIndex(i)]) < _qtys[i])
{
const std::string itemName = _items[getItemIndex(i)];
int toRemove = _qtys[i] - _base->getItems()->getItem(itemName);
// remove all of said items from base
_base->getItems()->removeItem(itemName, INT_MAX);
// if we still need to remove any, remove them from the crafts first, and keep a running tally
for (std::vector<Craft*>::iterator j = _base->getCrafts()->begin(); j != _base->getCrafts()->end() && toRemove; ++j)
{
if ((*j)->getItems()->getItem(itemName) < toRemove)
{
toRemove -= (*j)->getItems()->getItem(itemName);
(*j)->getItems()->removeItem(itemName, INT_MAX);
}
else
{
(*j)->getItems()->removeItem(itemName, toRemove);
toRemove = 0;
}
}
// if there are STILL any left to remove, take them from the transfers, and if necessary, delete it.
for (std::vector<Transfer*>::iterator j = _base->getTransfers()->begin(); j != _base->getTransfers()->end() && toRemove;)
{
if ((*j)->getItems() == itemName)
{
if ((*j)->getQuantity() <= toRemove)
{
toRemove -= (*j)->getQuantity();
delete *j;
j = _base->getTransfers()->erase(j);
}
else
{
(*j)->setItems((*j)->getItems(), (*j)->getQuantity() - toRemove);
toRemove = 0;
}
}
else
{
++j;
}
}
}
else
{
_base->getItems()->removeItem(_items[getItemIndex(i)], _qtys[i]);
}
}
}
}
_game->popState();
}
/**
* Returns to the previous screen.
* @param action Pointer to an action.
*/
void SellState::btnCancelClick(Action *)
{
_game->popState();
}
/**
* Starts increasing the item.
* @param action Pointer to an action.
*/
void SellState::lstItemsLeftArrowPress(Action *action)
{
_sel = _lstItems->getSelectedRow();
if (action->getDetails()->button.button == SDL_BUTTON_LEFT && !_timerInc->isRunning()) _timerInc->start();
}
/**
* Stops increasing the item.
* @param action Pointer to an action.
*/
void SellState::lstItemsLeftArrowRelease(Action *action)
{
if (action->getDetails()->button.button == SDL_BUTTON_LEFT)
{
_timerInc->stop();
}
}
/**
* Increases the selected item;
* by one on left-click, to max on right-click.
* @param action Pointer to an action.
*/
void SellState::lstItemsLeftArrowClick(Action *action)
{
if (action->getDetails()->button.button == SDL_BUTTON_RIGHT) changeByValue(INT_MAX, 1);
if (action->getDetails()->button.button == SDL_BUTTON_LEFT)
{
changeByValue(1,1);
_timerInc->setInterval(250);
_timerDec->setInterval(250);
}
}
/**
* Starts decreasing the item.
* @param action Pointer to an action.
*/
void SellState::lstItemsRightArrowPress(Action *action)
{
_sel = _lstItems->getSelectedRow();
if (action->getDetails()->button.button == SDL_BUTTON_LEFT && !_timerDec->isRunning()) _timerDec->start();
}
/**
* Stops decreasing the item.
* @param action Pointer to an action.
*/
void SellState::lstItemsRightArrowRelease(Action *action)
{
if (action->getDetails()->button.button == SDL_BUTTON_LEFT)
{
_timerDec->stop();
}
}
/**
* Decreases the selected item;
* by one on left-click, to 0 on right-click.
* @param action Pointer to an action.
*/
void SellState::lstItemsRightArrowClick(Action *action)
{
if (action->getDetails()->button.button == SDL_BUTTON_RIGHT) changeByValue(INT_MAX, -1);
if (action->getDetails()->button.button == SDL_BUTTON_LEFT)
{
changeByValue(1,-1);
_timerInc->setInterval(250);
_timerDec->setInterval(250);
}
}
/**
* Handles the mouse-wheels on the arrow-buttons.
* @param action Pointer to an action.
*/
void SellState::lstItemsMousePress(Action *action)
{
_sel = _lstItems->getSelectedRow();
if (action->getDetails()->button.button == SDL_BUTTON_WHEELUP)
{
_timerInc->stop();
_timerDec->stop();
if (action->getAbsoluteXMouse() >= _lstItems->getArrowsLeftEdge() &&
action->getAbsoluteXMouse() <= _lstItems->getArrowsRightEdge())
{
changeByValue(Options::changeValueByMouseWheel, 1);
}
}
else if (action->getDetails()->button.button == SDL_BUTTON_WHEELDOWN)
{
_timerInc->stop();
_timerDec->stop();
if (action->getAbsoluteXMouse() >= _lstItems->getArrowsLeftEdge() &&
action->getAbsoluteXMouse() <= _lstItems->getArrowsRightEdge())
{
changeByValue(Options::changeValueByMouseWheel, -1);
}
}
}
/**
* Gets the price of the currently selected item.
* @return Price of the selected item.
*/
int SellState::getPrice()
{
// Personnel/craft aren't worth anything
switch(getType(_sel))
{
case SELL_SOLDIER:
case SELL_ENGINEER:
case SELL_SCIENTIST:
return 0;
case SELL_ITEM:
return _game->getRuleset()->getItem(_items[getItemIndex(_sel)])->getSellCost();
case SELL_CRAFT:
Craft *craft = _crafts[getCraftIndex(_sel)];
return craft->getRules()->getSellCost();
}
return 0;
}
/**
* Gets the quantity of the currently selected item
* on the base.
* @return Quantity of selected item on the base.
*/
int SellState::getQuantity()
{
int qty = 0;
// Soldiers/crafts are individual
switch(getType(_sel))
{
case SELL_SOLDIER:
case SELL_CRAFT:
return 1;
case SELL_SCIENTIST:
return _base->getAvailableScientists();
case SELL_ENGINEER:
return _base->getAvailableEngineers();
case SELL_ITEM:
qty = _base->getItems()->getItem(_items[getItemIndex(_sel)]);
if (Options::storageLimitsEnforced && _origin == OPT_BATTLESCAPE)
{
for (std::vector<Transfer*>::iterator j = _base->getTransfers()->begin(); j != _base->getTransfers()->end(); ++j)
{
if ((*j)->getItems() == _items[getItemIndex(_sel)])
{
qty += (*j)->getQuantity();
}
}
for (std::vector<Craft*>::iterator j = _base->getCrafts()->begin(); j != _base->getCrafts()->end(); ++j)
{
qty += (*j)->getItems()->getItem(_items[getItemIndex(_sel)]);
}
}
return qty;
}
return 0;
}
/**
* Increases the quantity of the selected item to sell by one.
*/
void SellState::increase()
{
_timerDec->setInterval(50);
_timerInc->setInterval(50);
changeByValue(1,1);
}
/**
* Increases or decreases the quantity of the selected item to sell.
* @param change How much we want to add or remove.
* @param dir Direction to change, +1 to increase or -1 to decrease.
*/
void SellState::changeByValue(int change, int dir)
{
if (dir > 0)
{
if (0 >= change || getQuantity() <=_qtys[_sel]) return;
change = std::min(getQuantity() - _qtys[_sel], change);
}
else
{
if (0 >= change || 0 >= _qtys[_sel]) return;
change = std::min(_qtys[_sel], change);
}
_qtys[_sel] += dir * change;
_total += dir * getPrice() * change;
// Calculate the change in storage space.
Craft *craft;
RuleItem *armor, *item, *weapon, *ammo;
double total = 0.0;
switch (getType(_sel))
{
case SELL_SOLDIER:
if (_soldiers[_sel]->getArmor()->getStoreItem() != "STR_NONE")
{
armor = _game->getRuleset()->getItem(_soldiers[_sel]->getArmor()->getStoreItem());
_spaceChange += dir * armor->getSize();
}
break;
case SELL_CRAFT:
craft = _crafts[getCraftIndex(_sel)];
for (std::vector<CraftWeapon*>::iterator w = craft->getWeapons()->begin(); w != craft->getWeapons()->end(); ++w)
{
if (*w)
{
weapon = _game->getRuleset()->getItem((*w)->getRules()->getLauncherItem());
total += weapon->getSize();
ammo = _game->getRuleset()->getItem((*w)->getRules()->getClipItem());
if (ammo)
total += ammo->getSize() * (*w)->getClipsLoaded(_game->getRuleset());
}
}
_spaceChange += dir * total;
break;
case SELL_ITEM:
item = _game->getRuleset()->getItem(_items[getItemIndex(_sel)]);
_spaceChange -= dir * change * item->getSize();
break;
default:
break;
}
updateItemStrings();
}
/**
* Decreases the quantity of the selected item to sell by one.
*/
void SellState::decrease()
{
_timerInc->setInterval(50);
_timerDec->setInterval(50);
changeByValue(1,-1);
}
/**
* Updates the quantity-strings of the selected item.
*/
void SellState::updateItemStrings()
{
std::wostringstream ss, ss2, ss5;
ss << _qtys[_sel];
_lstItems->setCellText(_sel, 2, ss.str());
ss2 << getQuantity() - _qtys[_sel];
_lstItems->setCellText(_sel, 1, ss2.str());
_txtSales->setText(tr("STR_VALUE_OF_SALES").arg(Text::formatFunding(_total)));
if (_qtys[_sel] > 0)
{
_lstItems->setRowColor(_sel, _lstItems->getSecondaryColor());
}
else
{
_lstItems->setRowColor(_sel, _lstItems->getColor());
if (_sel > _itemOffset)
{
RuleItem *rule = _game->getRuleset()->getItem(_items[_sel - _itemOffset]);
if (rule->getBattleType() == BT_AMMO || (rule->getBattleType() == BT_NONE && rule->getClipSize() > 0))
{
_lstItems->setRowColor(_sel, _ammoColor);
}
}
}
ss5 << _base->getUsedStores();
if (std::abs(_spaceChange) > 0.05)
{
ss5 << "(";
if (_spaceChange > 0.05)
ss5 << "+";
ss5 << std::fixed << std::setprecision(1) << _spaceChange << ")";
}
ss5 << ":" << _base->getAvailableStores();
_txtSpaceUsed->setText(tr("STR_SPACE_USED").arg(ss5.str()));
if (Options::storageLimitsEnforced)
{
_btnOk->setVisible(!_base->storesOverfull(_spaceChange));
}
}
/**
* Gets the Type of the selected item.
* @param selected Currently selected item.
* @return The type of the selected item.
*/
enum SellType SellState::getType(size_t selected) const
{
size_t max = _soldiers.size();
if (selected < max)
return SELL_SOLDIER;
if (selected < (max += _crafts.size()) )
return SELL_CRAFT;
if (selected < (max += _hasSci))
return SELL_SCIENTIST;
if (selected < (max += _hasEng))
return SELL_ENGINEER;
return SELL_ITEM;
}
/**
* Gets the index of the selected item.
* @param selected Currently selected item.
* @return Index of the selected item.
*/
size_t SellState::getItemIndex(size_t selected) const
{
return selected - _soldiers.size() - _crafts.size() - _hasSci - _hasEng;
}
}