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Fix core.wrap_text and make its behaviour consistent with the docs

Code based on initial implementation by @dsohler.
This commit is contained in:
sfan5 2017-09-11 16:25:20 +02:00
parent 17fd5fe935
commit 6fa2f6b4aa
4 changed files with 21 additions and 53 deletions

View file

@ -250,7 +250,7 @@ end
--------------------------------------------------------------------------------
function text2textlist(xpos, ypos, width, height, tl_name, textlen, text, transparency)
local textlines = core.wrap_text(text, textlen)
local textlines = core.wrap_text(text, textlen, true)
local retval = "textlist[" .. xpos .. "," .. ypos .. ";" .. width ..
"," .. height .. ";" .. tl_name .. ";"

View file

@ -66,7 +66,7 @@ local function get_formspec(tabview, name, tabdata)
if error == nil then
local descriptiontext = descriptionfile:read("*all")
descriptionlines = core.wrap_text(descriptiontext, 42)
descriptionlines = core.wrap_text(descriptiontext, 42, true)
descriptionfile:close()
else
descriptionlines = {}