diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 54 |
1 files changed, 2 insertions, 52 deletions
@@ -30,58 +30,8 @@ font_api.path = minetest.get_modpath(font_api.name) dofile(font_api.path.."/font.lua") dofile(font_api.path.."/registry.lua") dofile(font_api.path.."/fontform.lua") - ---- Standard on_display_update entity callback. --- Node should have a corresponding display_entity with size, resolution and --- maxlines fields and optionally halign, valign and color fields --- @param pos Node position --- @param objref Object reference of entity - -function font_api.on_display_update(pos, objref) - local meta = minetest.get_meta(pos) - local ndef = minetest.registered_nodes[minetest.get_node(pos).name] - local entity = objref:get_luaentity() - - if not entity or not ndef.display_entities[entity.name] then - return - end - - local def = ndef.display_entities[entity.name] - local font = font_api.get_font(meta:get_string("font") ~= "" - and meta:get_string("font") or def.font_name) - - local text = meta:get_string(def.meta_text or "display_text") - - -- 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:render(text, texturew, textureh, { - lines = def.maxlines or def.lines, - halign = def.halign, - valign = def.valign, - color = def.color} ) }, - visual_size = def.size, - }) +if minetest.get_modpath("display_api") then + dofile(font_api.path.."/display_api.lua") end -- Compatibility |