room.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/common/error.h"
#include "src/common/ustring.h"
#include "src/common/maths.h"

#include "src/graphics/aurora/model.h"

#include "src/engines/aurora/model.h"

#include "src/engines/kotor/room.h"

namespace Engines {

namespace KotOR {

Room::Room(const Common::UString &resRef, float x, float y, float z)
        : _resRef(resRef.toLower()) {
    load(resRef, x, y, z);
}

Room::~Room() {
}

void Room::load(const Common::UString &resRef, float x, float y, float z) {
    if (resRef == "****")
        return;

    _model.reset(loadModelObject(resRef));
    if (!_model)
        throw Common::Exception("Can't load room model \"%s\"", resRef.c_str());

    _model->setPosition(x, y, z);

    _walkmesh.load(resRef);
}

Common::UString Room::getResRef() const {
    return _resRef;
}

float Room::evaluateElevation(float x, float y, bool highlight) {
    uint32 faceIndex;
    float z = _walkmesh.getElevationAt(x, y, faceIndex);

    if (highlight)
        _walkmesh.highlightFace(z == FLT_MIN ? -1 : faceIndex);

    return z;
}

void Room::disableWalkmeshHighlight() {
    _walkmesh.highlightFace(-1);
}

void Room::setWalkmeshInvisible(bool invisible) {
    _walkmesh.setInvisible(invisible);
}

void Room::show() {
    if (_model)
        _model->show();
    _walkmesh.show();
}

void Room::hide() {
    if (_model)
        _model->hide();
    _walkmesh.hide();
}

bool Room::isVisible() const {
    return _model && _model->isVisible();
}

} // End of namespace KotOR

} // End of namespace Engines