diff options
| -rw-r--r-- | digilines_lcd/init.lua | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/digilines_lcd/init.lua b/digilines_lcd/init.lua index bcd9e47..fa02197 100644 --- a/digilines_lcd/init.lua +++ b/digilines_lcd/init.lua @@ -141,34 +141,11 @@ local NUMBER_OF_LINES = 5 local LINE_HEIGHT = 14 local CHAR_WIDTH = 5 -string_to_array = function(str) - local tab = {} - for i=1,string.len(str) do - table.insert(tab, string.sub(str, i,i)) - end - return tab -end - -string_to_word_array = function(str) - local tab = {} - local current = 1 - tab[1] = "" - for _,char in ipairs(string_to_array(str)) do - if char ~= " " then - tab[current] = tab[current]..char - else - current = current+1 - tab[current] = "" - end - end - return tab -end - create_lines = function(text) local line = "" local line_num = 1 local tab = {} - for _,word in ipairs(string_to_word_array(text)) do + for word in string.gmatch(text, "%S+") do if string.len(line)+string.len(word) < LINE_LENGTH and word ~= "|" then if line ~= "" then line = line.." "..word |