# Opaqueness (alpha) of the shadow behind the default font, between 0 and 255.
font_shadow_alpha (Font shadow alpha) int 127 0 255
-# Font size of the default font in point (pt).
+# Font size of the default font where 1 unit = 1 pixel at 96 DPI
font_size (Font size) int 16 1
+# For pixel-style fonts that do not scale well, this ensures that font sizes used
+# with this font will always be divisible by this value, in pixels. For instance,
+# a pixel font 16 pixels tall should have this set to 16, so it will only ever be
+# sized 16, 32, 48, etc., so a mod requesting a size of 25 will get 32.
+font_size_divisible_by (Font size divisible by) int 1 1
+
# Path to the default font.
# If “freetype” setting is enabled: Must be a TrueType font.
# If “freetype” setting is disabled: Must be a bitmap or XML vectors font.
font_path_italic (Italic font path) filepath fonts/Arimo-Italic.ttf
font_path_bold_italic (Bold and italic font path) filepath fonts/Arimo-BoldItalic.ttf
-# Font size of the monospace font in point (pt).
-mono_font_size (Monospace font size) int 15 1
+# Font size of the monospace font where 1 unit = 1 pixel at 96 DPI
+mono_font_size (Monospace font size) int 16 1
+
+# For pixel-style fonts that do not scale well, this ensures that font sizes used
+# with this font will always be divisible by this value, in pixels. For instance,
+# a pixel font 16 pixels tall should have this set to 16, so it will only ever be
+# sized 16, 32, 48, etc., so a mod requesting a size of 25 will get 32.
+mono_font_size_divisible_by (Monospace font size divisible by) int 1 1
# Path to the monospace font.
# If “freetype” setting is enabled: Must be a TrueType font.
# type: int min: 1
# font_size = 16
+# For pixel-style fonts that do not scale well, this ensures that font sizes used
+# with this font will always be divisible by this value, in pixels. For instance,
+# a pixel font 16 pixels tall should have this set to 16, so it will only ever be
+# sized 16, 32, 48, etc., so a mod requesting a size of 25 will get 32.
+# font_size_divisible_by = 1
+
# Path to the default font.
# If “freetype” setting is enabled: Must be a TrueType font.
# If “freetype” setting is disabled: Must be a bitmap or XML vectors font.
# Font size of the monospace font in point (pt).
# type: int min: 1
-# mono_font_size = 15
+# mono_font_size = 16
+
+# For pixel-style fonts that do not scale well, this ensures that font sizes used
+# with this font will always be divisible by this value, in pixels. For instance,
+# a pixel font 16 pixels tall should have this set to 16, so it will only ever be
+# sized 16, 32, 48, etc., so a mod requesting a size of 25 will get 32.
+# mono_font_size_divisible_by = 1
# Path to the monospace font.
# If “freetype” setting is enabled: Must be a TrueType font.
g_settings->registerChangedCallback("font_path_bolditalic", font_setting_changed, NULL);
g_settings->registerChangedCallback("font_shadow", font_setting_changed, NULL);
g_settings->registerChangedCallback("font_shadow_alpha", font_setting_changed, NULL);
+ g_settings->registerChangedCallback("font_size_divisible_by", font_setting_changed, NULL);
g_settings->registerChangedCallback("fallback_font_path", font_setting_changed, NULL);
}
g_settings->registerChangedCallback("mono_font_path", font_setting_changed, NULL);
g_settings->registerChangedCallback("mono_font_size", font_setting_changed, NULL);
+ g_settings->registerChangedCallback("mono_font_size_divisible_by", font_setting_changed, NULL);
g_settings->registerChangedCallback("screen_dpi", font_setting_changed, NULL);
g_settings->registerChangedCallback("gui_scaling", font_setting_changed, NULL);
}
if (spec.italic)
setting_suffix.append("_italic");
- u32 size = std::floor(RenderingEngine::getDisplayDensity() *
- g_settings->getFloat("gui_scaling") * spec.size);
+ u32 size = std::max<u32>(spec.size * RenderingEngine::getDisplayDensity() *
+ g_settings->getFloat("gui_scaling"), 1);
- if (size == 0) {
- errorstream << "FontEngine: attempt to use font size 0" << std::endl;
- errorstream << " display density: " << RenderingEngine::getDisplayDensity() << std::endl;
- abort();
+ // Constrain the font size to a certain multiple, if necessary
+ u16 divisible_by = g_settings->getU16(setting_prefix + "font_size_divisible_by");
+ if (divisible_by > 1) {
+ size = std::max<u32>(
+ std::round((double)size / divisible_by) * divisible_by, divisible_by);
}
+ sanity_check(size != 0);
+
u16 font_shadow = 0;
u16 font_shadow_alpha = 0;
g_settings->getU16NoEx(setting_prefix + "font_shadow", font_shadow);
settings->setDefault("font_italic", "false");
settings->setDefault("font_shadow", "1");
settings->setDefault("font_shadow_alpha", "127");
+ settings->setDefault("font_size_divisible_by", "1");
settings->setDefault("mono_font_path", porting::getDataPath("fonts" DIR_DELIM "Cousine-Regular.ttf"));
settings->setDefault("mono_font_path_italic", porting::getDataPath("fonts" DIR_DELIM "Cousine-Italic.ttf"));
settings->setDefault("mono_font_path_bold", porting::getDataPath("fonts" DIR_DELIM "Cousine-Bold.ttf"));
settings->setDefault("mono_font_path_bold_italic", porting::getDataPath("fonts" DIR_DELIM "Cousine-BoldItalic.ttf"));
+ settings->setDefault("mono_font_size_divisible_by", "1");
settings->setDefault("fallback_font_path", porting::getDataPath("fonts" DIR_DELIM "DroidSansFallbackFull.ttf"));
std::string font_size_str = std::to_string(TTF_DEFAULT_FONT_SIZE);