util.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/ustring.h"

#include "src/aurora/gff3file.h"

#include "src/engines/nwn2/util.h"

namespace Engines {

namespace NWN2 {

bool readTint(const Aurora::GFF3Struct &gff, float t[3][4]) {
    if (!gff.hasField("Tintable"))
        return false;

    const Aurora::GFF3Struct &tintable = gff.getStruct("Tintable");
    if (!tintable.hasField("Tint"))
        return false;

    const Aurora::GFF3Struct &tint = tintable.getStruct("Tint");

    for (int i = 0; i < 3; i++) {
        Common::UString index = Common::UString::format("%d", i + 1);
        if (!tint.hasField(index))
            continue;

        const Aurora::GFF3Struct &tintN = tint.getStruct(index);

        t[i][0] = tintN.getUint("r", t[i][0] * 255) / 255.0f;
        t[i][1] = tintN.getUint("g", t[i][1] * 255) / 255.0f;
        t[i][2] = tintN.getUint("b", t[i][2] * 255) / 255.0f;
        t[i][3] = tintN.getUint("a", t[i][3] * 255) / 255.0f;
    }

    return true;
}

bool readTint(const Aurora::GFF3Struct &gff, const Common::UString &strct, float t[3][4]) {
    if (!gff.hasField(strct))
        return false;

    return readTint(gff.getStruct(strct), t);
}

Common::UString createDisplayName(const Common::UString &name) {
    bool inBrace = false;

    Common::UString displayName;
    for (Common::UString::iterator it = name.begin(); it != name.end(); ++it) {
        if (*it == '{') {
            inBrace = true;
            continue;
        }

        if (*it == '}') {
            inBrace = false;
            continue;
        }

        if (!inBrace)
            displayName += *it;
    }

    return displayName;
}

} // End of namespace NWN2

} // End of namespace Engines