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| author | Pierre-Yves Rollo <dev@pyrollo.com> | 2018-12-05 11:42:36 +0100 |
|---|---|---|
| committer | Pierre-Yves Rollo <dev@pyrollo.com> | 2018-12-05 11:42:36 +0100 |
| commit | b71d5a8f01e068f4a99520674eafce04af7626ea (patch) | |
| tree | 9e312e25d3c473241224f7792ea1deee80350d2b /font_api/init.lua | |
| parent | a3e0d36a68247cac40349d9089fe3c71546d75e8 (diff) | |
| download | display_modpack_no_craft-b71d5a8f01e068f4a99520674eafce04af7626ea.tar.gz display_modpack_no_craft-b71d5a8f01e068f4a99520674eafce04af7626ea.zip | |
Fixed width fonts specific management
Diffstat (limited to 'font_api/init.lua')
| -rw-r--r-- | font_api/init.lua | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/font_api/init.lua b/font_api/init.lua index 27cba99..57a3f44 100644 --- a/font_api/init.lua +++ b/font_api/init.lua @@ -48,13 +48,30 @@ function font_api.on_display_update(pos, objref) 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 ? + -- Compute entity resolution accroding to given attributes + local texturew, textureh + textureh = font:get_height(def.lines or def.maxlines or 1) + + if def.columns then + if font.fixedwidth then + texturew = def.columns * font.fixedwidth + if def.aspect_ratio then + minetest.log('warning', "[font_api] 'aspect_ratio' ignored because 'columns' is specified") + end + else + minetest.log('warning', "[font_api] 'columns' ignored because '"..font.name.."' is not a fixed width font.") + end + end + + if not texturew then + if not def.aspect_ratio then + minetest.log('warning', "[font_api] No 'aspect_ratio' specified, using default 1.") + end + texturew = textureh * def.size.x / def.size.y / (def.aspect_ratio or 1) + end objref:set_properties({ - textures={font:make_text_texture(text, - font:get_height(maxlines) * def.size.x / def.size.y - / (def.aspect_ratio or 1), - font:get_height(maxlines), + textures={font:make_text_texture(text, texturew, textureh, def.maxlines, def.halign, def.valign, def.color)}, visual_size = def.size }) |