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Fix default font chosing when multiple fonts

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This commit is contained in:
Pierre-Yves Rollo 2018-07-16 10:18:08 +02:00
parent 076adbe8ab
commit 35ead5a2a5
2 changed files with 14 additions and 2 deletions
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3
init.lua
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@ -44,7 +44,8 @@ function font_api.on_display_update(pos, objref)
if entity and ndef.display_entities[entity.name] then
local def = ndef.display_entities[entity.name]
local font = font_api.get_font(meta:get_string("font") or def.font_name)
local font = font_api.get_font(meta:get_string("font") ~= ""
and meta:get_string("font") or def.font_name)
local maxlines = def.maxlines or 1 -- TODO:How to do w/o maxlines ?

13
registry.lua
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@ -49,7 +49,17 @@ local function get_default_font()
end
end
-- If failed, choose first font
-- If failed, choose first font without default = false
if default_font == nil then
for _, font in pairs(font_api.registered_fonts) do
if font.default then
default_font = font
break
end
end
end
-- If failed, chose first font
if default_font == nil then
for _, font in pairs(font_api.registered_fonts) do
default_font = font
@ -112,6 +122,7 @@ end
-- If registering different sizes of the same font, add size in the font name
-- (e.g. times_10, times_12...).
-- @param def font definition. A associative array with following keys :
-- @key default True (by default) if this font may be used as default font
-- @key height (mandatory) Height in pixels of all font textures
-- @key widths (mandatory) Array of character widths in pixels, indexed by
-- UTF codepoints