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VIDEO: Attempt to fake font outline

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This commit is contained in:
Eugene Sandulenko 2018-05-24 21:37:40 +02:00
parent dff6943cbf
commit 0a093d5e0a
2 changed files with 11 additions and 2 deletions
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12
video/subtitles.cpp
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@ -225,6 +225,8 @@ Common::String SRTParser::getSubtitle(uint32 timestamp) {
return (*entry)->text;
}
#define SHADOW 2
Subtitles::Subtitles() : _loaded(false), _font(nullptr) {
_surface = new Graphics::Surface();
}
@ -264,11 +266,12 @@ void Subtitles::loadSRTFile(const char *fname) {
void Subtitles::setBBox(const Common::Rect bbox) {
_bbox = bbox;
_surface->create(_bbox.width(), _bbox.height(), g_system->getOverlayFormat());
_surface->create(_bbox.width() + SHADOW * 2, _bbox.height() + SHADOW * 2, g_system->getOverlayFormat());
}
void Subtitles::setColor(byte r, byte g, byte b) {
_color = _surface->format.ARGBToColor(255, r, g, b);
_blackColor = _surface->format.ARGBToColor(255, 0, 0, 0);
_transparentColor = _surface->format.ARGBToColor(0, 0, 0, 0);
}
@ -294,7 +297,12 @@ void Subtitles::drawSubtitle(uint32 timestamp, bool force) {
int y = 0;
for (int i = 0; i < lines.size(); i++) {
_font->drawString(_surface, lines[i], 0, y, _bbox.width(), _color, Graphics::kTextAlignCenter);
_font->drawString(_surface, lines[i], 0, y, _bbox.width(), _blackColor, Graphics::kTextAlignCenter);
_font->drawString(_surface, lines[i], SHADOW * 2, y, _bbox.width(), _blackColor, Graphics::kTextAlignCenter);
_font->drawString(_surface, lines[i], 0, y + SHADOW * 2, _bbox.width(), _blackColor, Graphics::kTextAlignCenter);
_font->drawString(_surface, lines[i], SHADOW * 2, y + SHADOW * 2, _bbox.width(), _blackColor, Graphics::kTextAlignCenter);
_font->drawString(_surface, lines[i], SHADOW, y + SHADOW, _bbox.width(), _color, Graphics::kTextAlignCenter);
y += _font->getFontHeight();

1
video/subtitles.h
View File

@ -83,6 +83,7 @@ private:
Common::String _prevSubtitle;
uint32 _color;
uint32 _blackColor;
uint32 _transparentColor;
};