65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
/*
|
|
* =====================================================================================
|
|
*
|
|
* OpenMiner
|
|
*
|
|
* Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
|
|
* Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
|
|
*
|
|
* This file is part of OpenMiner.
|
|
*
|
|
* OpenMiner is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* OpenMiner 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* =====================================================================================
|
|
*/
|
|
#include <fstream>
|
|
|
|
#include <gk/gl/Texture.hpp>
|
|
#include <gk/resource/ResourceHandler.hpp>
|
|
|
|
#include "Font.hpp"
|
|
|
|
Font::Font(const std::string &textureName, const std::string &configPath)
|
|
: m_texture(gk::ResourceHandler::getInstance().get<gk::Texture>(textureName))
|
|
{
|
|
m_textureName = textureName;
|
|
|
|
std::memset(m_charWidth, 0, sizeof(u8) * 256);
|
|
|
|
parseConfig(configPath);
|
|
}
|
|
|
|
void Font::parseConfig(const std::string &configPath) {
|
|
std::ifstream file(configPath);
|
|
|
|
std::string line;
|
|
while (std::getline(file, line, '\n')) {
|
|
if (line.empty()) continue;
|
|
|
|
u16 dot = line.find_first_of('.');
|
|
u16 equal = line.find_first_of('=');
|
|
|
|
std::string propertyName = line.substr(0, dot);
|
|
if (propertyName != "width")
|
|
throw EXCEPTION("Unexpected property for font:", propertyName);
|
|
|
|
int propertyKey = std::stoi(line.substr(dot + 1, equal - dot - 1));
|
|
u8 propertyValue = std::stoi(line.substr(equal + 1));
|
|
|
|
m_charWidth[propertyKey] = propertyValue;
|
|
}
|
|
}
|
|
|