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font directives bwahahaha

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This commit is contained in:
Kae 2023-06-21 20:29:23 +10:00
parent 8dce334931
commit ee296e3381
3 changed files with 22 additions and 12 deletions
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21
source/rendering/StarFontTextureGroup.cpp
View File

@ -34,14 +34,21 @@ const FontTextureGroup::GlyphTexture& FontTextureGroup::glyphTexture(String::Cha
m_font->setPixelSize(size);
Image image = m_font->render(c);
if (!processingDirectives.empty()) {
Vec2F preSize = Vec2F(image.size());
auto imageOperations = parseImageOperations(processingDirectives);
for (auto& imageOp : imageOperations) {
if (auto border = imageOp.ptr<BorderImageOperation>())
border->includeTransparent = true;
try {
Vec2F preSize = Vec2F(image.size());
auto imageOperations = parseImageOperations(processingDirectives);
for (auto& imageOp : imageOperations) {
if (auto border = imageOp.ptr<BorderImageOperation>())
border->includeTransparent = true;
}
image = processImageOperations(imageOperations, image);
res.first->second.processingOffset = preSize - Vec2F(image.size());
}
catch (StarException&) {
image.forEachPixel([](unsigned x, unsigned y, Vec4B& pixel) {
pixel = ((x + y) % 2 == 0) ? Vec4B(255, 0, 255, pixel[3]) : Vec4B(0, 0, 0, pixel[3]);
});
}
image = processImageOperations(imageOperations, image);
res.first->second.processingOffset = preSize - Vec2F(image.size());
}
else
res.first->second.processingOffset = Vec2F();

10
source/rendering/StarTextPainter.cpp
View File

@ -268,7 +268,7 @@ void TextPainter::setFontColor(Vec4B color) {
}
void TextPainter::setProcessingDirectives(String directives) {
m_processingDirectives = move(directives);
m_renderSettings.directives = move(directives);
}
void TextPainter::setFont(String const& font) {
@ -361,6 +361,10 @@ RectF TextPainter::doRenderLine(String const& s, TextPositioning const& position
m_renderSettings.mode = (FontMode)((int)m_renderSettings.mode & (-1 ^ (int)FontMode::Shadow));
} else if (command.beginsWith("font=")) {
m_renderSettings.font = command.substr(5);
} else if (command.beginsWith("directives=")) {
// Honestly this is really stupid but I just couldn't help myself
// Should probably limit in the future
m_renderSettings.directives = command.substr(11);
} else {
// expects both #... sequences and plain old color names.
Color c = jsonToColor(command);
@ -411,10 +415,10 @@ RectF TextPainter::doRenderGlyph(String::Char c, TextPositioning const& position
shadow.setAlpha(alphaU);
//Kae: Draw only one shadow glyph instead of stacking two, alpha modified to appear perceptually the same as vanilla
renderGlyph(c, position.pos + Vec2F(hOffset, vOffset - 2), m_fontSize, 1, shadow.toRgba(), m_processingDirectives);
renderGlyph(c, position.pos + Vec2F(hOffset, vOffset - 2), m_fontSize, 1, shadow.toRgba(), m_renderSettings.directives);
}
renderGlyph(c, position.pos + Vec2F(hOffset, vOffset), m_fontSize, 1, m_renderSettings.color, m_processingDirectives);
renderGlyph(c, position.pos + Vec2F(hOffset, vOffset), m_fontSize, 1, m_renderSettings.color, m_renderSettings.directives);
}
return RectF::withSize(position.pos + Vec2F(hOffset, vOffset), {(float)width, (int)m_fontSize});

3
source/rendering/StarTextPainter.hpp
View File

@ -84,6 +84,7 @@ private:
FontMode mode;
Vec4B color;
String font;
String directives;
};
RectF doRenderText(String const& s, TextPositioning const& position, bool reallyRender, unsigned* charLimit);
@ -104,8 +105,6 @@ private:
String m_splitIgnore;
String m_splitForce;
String m_nonRenderedCharacters;
String m_processingDirectives;
};
}