FontAtlas * FontAtlasCache::getFontAtlasCharMap(const std::string& charMapFile, int itemWidth, int itemHeight, int startCharMap)
{
std::string atlasName = generateFontName(charMapFile, 0, GlyphCollection::CUSTOM,false);
auto it = _atlasMap.find(atlasName);
if ( it == _atlasMap.end() )
{
auto font = FontCharMap::create(charMapFile,itemWidth,itemHeight,startCharMap);
if(font)
{
auto tempAtlas = font->createFontAtlas();
if (tempAtlas)
{
_atlasMap[atlasName] = tempAtlas;
return _atlasMap[atlasName];
}
}
}
else
{
_atlasMap[atlasName]->retain();
return _atlasMap[atlasName];
}
return nullptr;
}
FontAtlas * FontAtlasCache::getFontAtlasFNT(const std::string& fontFileName, const Vector2& imageOffset /* = Vector2::ZERO */)
{
std::string atlasName = generateFontName(fontFileName, 0, GlyphCollection::CUSTOM,false);
auto it = _atlasMap.find(atlasName);
if ( it == _atlasMap.end() )
{
auto font = FontFNT::create(fontFileName,imageOffset);
if(font)
{
auto tempAtlas = font->createFontAtlas();
if (tempAtlas)
{
_atlasMap[atlasName] = tempAtlas;
return _atlasMap[atlasName];
}
}
}
else
{
_atlasMap[atlasName]->retain();
return _atlasMap[atlasName];
}
return nullptr;
}
FontAtlas * FontAtlasCache::getFontAtlasCharMap(Texture2D* texture, int itemWidth, int itemHeight, int startCharMap)
{
char tmp[30];
sprintf(tmp,"name:%u_%d_%d_%d",texture->getName(),itemWidth,itemHeight,startCharMap);
std::string atlasName = generateFontName(tmp, 0, GlyphCollection::CUSTOM,false);
auto it = _atlasMap.find(atlasName);
if ( it == _atlasMap.end() )
{
auto font = FontCharMap::create(texture,itemWidth,itemHeight,startCharMap);
if(font)
{
auto tempAtlas = font->createFontAtlas();
if (tempAtlas)
{
_atlasMap[atlasName] = tempAtlas;
return _atlasMap[atlasName];
}
}
}
else
{
_atlasMap[atlasName]->retain();
return _atlasMap[atlasName];
}
return nullptr;
}
void nkDebug::Initialize()
{
g_shader_debugfont.loadProgram();
const u32 width = 64;
const u32 height = 64;
u8 font_buffer[height][width] = {0};
createFontAtlas(&font_buffer[0][0], width, height);
nkTexture *texture = TEXTURE::LoadBuffer(&font_buffer[0][0], Luminance, width, height);
g_font_tex_id = texture->m_id;
}
FontAtlas * FontAtlasCache::getFontAtlasTTF(const TTFConfig & config)
{
bool useDistanceField = config.distanceFieldEnabled;
if(config.outlineSize > 0)
{
useDistanceField = false;
}
int fontSize = config.fontSize;
auto contentScaleFactor = CC_CONTENT_SCALE_FACTOR();
if (useDistanceField)
{
fontSize = Label::DistanceFieldFontSize / contentScaleFactor;
}
auto atlasName = generateFontName(config.fontFilePath, fontSize, GlyphCollection::DYNAMIC, useDistanceField);
atlasName.append("_outline_");
std::stringstream ss;
ss << config.outlineSize;
atlasName.append(ss.str());
auto it = _atlasMap.find(atlasName);
if ( it == _atlasMap.end() )
{
auto font = FontFreeType::create(config.fontFilePath, fontSize, config.glyphs,
config.customGlyphs, useDistanceField, config.outlineSize);
if (font)
{
auto tempAtlas = font->createFontAtlas();
if (tempAtlas)
{
_atlasMap[atlasName] = tempAtlas;
return _atlasMap[atlasName];
}
}
}
else
{
_atlasMap[atlasName]->retain();
return _atlasMap[atlasName];
}
return nullptr;
}
