tibia-client/src/framework/graphics/fontmanager.cpp

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/*
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* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
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*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
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#include "fontmanager.h"
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#include <framework/core/resourcemanager.h>
#include <framework/otml/otml.h>
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FontManager g_fonts;
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FontManager::FontManager()
{
m_defaultFont = BitmapFontPtr(new BitmapFont("emptyfont"));
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}
void FontManager::terminate()
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{
m_fonts.clear();
m_defaultFont = nullptr;
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}
bool FontManager::importFont(std::string fontFile)
{
try {
if(!boost::ends_with(fontFile, ".otfont"))
fontFile += ".otfont";
OTMLDocumentPtr doc = OTMLDocument::parse(fontFile);
OTMLNodePtr fontNode = doc->at("Font");
std::string name = fontNode->valueAt("name");
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// remove any font with the same name
for(auto it = m_fonts.begin(); it != m_fonts.end(); ++it) {
if((*it)->getName() == name) {
m_fonts.erase(it);
break;
}
}
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BitmapFontPtr font(new BitmapFont(name));
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font->load(fontNode);
m_fonts.push_back(font);
// set as default if needed
if(!m_defaultFont)
m_defaultFont = font;
return true;
} catch(stdext::exception& e) {
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g_logger.error(stdext::format("Unable to load font from file '%s': %s", fontFile, e.what()));
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return false;
}
}
bool FontManager::fontExists(const std::string& fontName)
{
for(const BitmapFontPtr& font : m_fonts) {
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if(font->getName() == fontName)
return true;
}
return false;
}
BitmapFontPtr FontManager::getFont(const std::string& fontName)
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{
// find font by name
for(const BitmapFontPtr& font : m_fonts) {
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if(font->getName() == fontName)
return font;
}
// when not found, fallback to default font
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g_logger.error(stdext::format("font '%s' not found", fontName));
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return getDefaultFont();
}