50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
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#include "FontAsset.h"
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#include "Graphics/GraphicsResources.h"
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#define TTF_FONT_PARSER_IMPLEMENTATION
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#include "ttfParser.h"
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using namespace Seele;
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FontAsset::FontAsset()
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{
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}
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FontAsset::FontAsset(const std::string& directory, const std::string& name)
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: Asset(directory, name)
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{
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}
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FontAsset::FontAsset(const std::filesystem::path& fullPath)
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: Asset(fullPath)
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{
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}
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FontAsset::~FontAsset()
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{
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}
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void FontAsset::save()
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{
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assert(false && "Cannot save font files");
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}
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void FontAsset::load()
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{
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TTFFontParser::FontData font_data;
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int8_t error = TTFFontParser::parse_file(getFullPath().c_str(), &font_data, [](void*, void*, int){}, nullptr);
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assert(!error);
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for(auto pair : font_data.glyphs)
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{
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const TTFFontParser::Glyph& glyphData = pair.second;
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Glyph& glyph = glyphs[pair.first];
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glyph.advance = glyphData.advance_width;
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std::memcpy(glyph.boundingBox, glyphData.bounding_box, sizeof(glyphData.bounding_box));
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glyph.center = Vector2(glyphData.glyph_center.x, glyphData.glyph_center.y);
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glyph.index = glyphData.glyph_index;
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glyph.leftSideBearing = glyphData.left_side_bearing;
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glyph.numContours = glyphData.num_contours;
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Array<float> curveTextureData;
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}
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}
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