Line splitter

line_splitter.gd

# originally by GogetaX (Discord: @274253761399095297)

func LineSpliter(txt,MaxTextLength):
    var Finish = false
    var a = -1
    var Lines = []
    var t = ""
    var LastBreak = -1
    while !Finish:
        a += 1
        if txt[a] == " " || txt[a] == "." || txt[a] == "?" || txt[a] == "!":
            LastBreak = a
            
        t = t + txt[a]
        if t.length() >= MaxTextLength:
            if LastBreak >=MaxTextLength / 2:
                t = t.left(LastBreak+1)
                Lines.append(t)
            else:
                Lines.append(t)
                
            txt = txt.right(t.length())
            a = -1
            t = ""
            LastBreak -1
            
        if a+2>txt.length():
            Finish = true
            break
            
    Lines.append(t)
    #Trip Ends
    for x in range(Lines.size()):
        if Lines[x].ends_with(" "):
            Lines[x] = Lines[x].left(Lines[x].length()-1)
    return Lines