charpackage.cpp

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#include "src/aurora/2dareg.h"
#include "src/aurora/2dafile.h"
#include "src/aurora/talkman.h"

#include "src/engines/nwn/creature.h"

#include "src/engines/nwn/gui/widgets/editbox.h"
#include "src/engines/nwn/gui/widgets/button.h"
#include "src/engines/nwn/gui/widgets/listitembutton.h"

#include "src/engines/nwn/gui/chargen/charskills.h"
#include "src/engines/nwn/gui/chargen/charfeats.h"
#include "src/engines/nwn/gui/chargen/charschool.h"
#include "src/engines/nwn/gui/chargen/chardomain.h"
#include "src/engines/nwn/gui/chargen/charspells.h"
#include "src/engines/nwn/gui/chargen/charpackage.h"

namespace Engines {

namespace NWN {

CharPackage::CharPackage(CharGenChoices &choices, ::Engines::Console *console) : CharGenBase(console) {
    _choices = &choices;
    load("cg_package");

    _packageListBox = getListBox("ClassListBox", true);
}

CharPackage::~CharPackage() {
}

void CharPackage::reset() {
    getEditBox("HelpBox", true)->setTitle("fnt_galahad14", TalkMan.getString(483));
    getEditBox("HelpBox", true)->setText("fnt_galahad14", TalkMan.getString(487));

    _choices->resetPackage();

    _subGUIs.clear();
}

void CharPackage::show() {
    createPackageList();

    Engines::GUI::show();
}

void CharPackage::callbackActive(Widget &widget) {
    if (widget.getTag() == "OkButton") {
        _choices->setPackage(_packageID[_packageListBox->getSelected()]);

        _returnCode = 2;
        return;
    }

    if (widget.getTag() == "CancelButton") {
        _returnCode = 1;
        return;
        }

    if (widget.getTag() == "ClassListBox") {
        size_t choice = _packageListBox->getSelected();
        getEditBox("HelpBox", true)->setText("fnt_galahad14", _helpTexts[choice]);
        getEditBox("HelpBox", true)->setTitle("fnt_galahad14", _packageNames[choice]);
        return;
    }

    if (widget.getTag() == "RecommendButton") {
        // Recommend first package.
        _packageListBox->select(0);
    }

    if (widget.getTag() == "ConfigurePckg") {
        if (_subGUIs.size() == 0) {
            CharSkills *charSkills = new CharSkills(*_choices, _console);
            _subGUIs.push_back(charSkills);
            // TODO Check if new feats are needed.
            CharFeats *charFeats = new CharFeats(*_choices, _console);
            _subGUIs.push_back(charFeats);

            // Add spell GUI if needed
            const Aurora::TwoDAFile &twodaClasses = TwoDAReg.get2DA("classes");
            const Aurora::TwoDARow &rowClass = twodaClasses.getRow(_choices->getClass());
            if (rowClass.getInt("SpellCaster") > 0) {
                if (rowClass.getString("SpellGainTable") == "CLS_SPGN_WIZ" &&
                    _choices->getCharacter().getHitDice() == 0) {
                    CharSchool *charSchool = new CharSchool(*_choices, _console);
                    _subGUIs.push_back(charSchool);
                    CharSpells *charSpells = new CharSpells(*_choices, _console);
                    _subGUIs.push_back(charSpells);
                } else if (rowClass.getString("SpellGainTable") == "CLS_SPGN_CLER" &&
                           _choices->getCharacter().getHitDice() == 0) {
                    CharDomain *charDomain = new CharDomain(*_choices, _console);
                    _subGUIs.push_back(charDomain);
                } else if (!rowClass.empty("SpellKnownTable")) {
                    CharSpells *charSpells = new CharSpells(*_choices, _console);
                    _subGUIs.push_back(charSpells);
                }
            }
            //TODO: Add animal companion/familiar GUI.
        }

        uint32 subReturnCode;
        for (Common::PtrVector<CharGenBase>::iterator g = _subGUIs.begin(); g != _subGUIs.end(); ++g) {
            subReturnCode = sub(**g, 0, false);
            if (subReturnCode == 1) {
                reset();
                _returnCode = 1;
                return;
            }
        }

        _returnCode = 2;
    }
}

void CharPackage::createPackageList() {
    _packageListBox->lock();
    _packageListBox->clear();
    _packageListBox->setMode(WidgetListBox::kModeSelectable);

    _helpTexts.clear();
    _packageID.clear();
    _packageNames.clear();

    const Aurora::TwoDAFile &twoda = TwoDAReg.get2DA("packages");
    for (size_t it = 0; it < twoda.getRowCount(); ++it) {
        const Aurora::TwoDARow &row = twoda.getRow(it);
        if (row.getInt("PlayerClass") == 0 ||
            row.getInt("ClassID") != (int) _choices->getClass() ||
            row.getInt("Name") == 0)
            continue;

        _helpTexts.push_back(TalkMan.getString(row.getInt("Description")));
        _packageNames.push_back(TalkMan.getString(row.getInt("Name")));
        WidgetListItemButton *packagetItem = new WidgetListItemButton(*this, "ctl_cg_btn_class", TalkMan.getString(row.getInt("Name")), "");
        _packageListBox->add(packagetItem);

        _packageID.push_back((uint8) it);
    }
    _packageListBox->unlock();

    // Set previous choice if any.
    uint8 package = _choices->getPackage();
    if (package == UINT8_MAX) {
        getEditBox("HelpBox", true)->setTitle("fnt_galahad14", TalkMan.getString(483));
        getEditBox("HelpBox", true)->setText("fnt_galahad14", TalkMan.getString(487));

        _packageListBox->select(0);
        return;
    }

    size_t p = 0;
    for (; p < _packageID.size(); ++p) {
        if (_packageID[p] == package)
            break;
    }

        _packageListBox->select(p);
}

} // End of namespace NWN

} // End of namespace Engines