func DrawTitle(text string) {
padding := 1
y := 1
term.Write(padding, y, text, term.TITLECOLOR, term.BG)
y++
term.Write(padding, y, term.Repeat(term.HCHAR, term.ScreenWidth()-padding*2), term.TITLECOLOR, term.BG)
}
// Draw information text, with linesbreaks and an optional asciiart header
func DrawInformation(info, asciiart string) {
screen := term.NewBox()
frame := screen.GetFrame()
frame.W = term.ScreenWidth()
frame.H = term.ScreenHeight()
screen.SetFrame(frame)
inner := screen.GetInner()
inner.X = 0
inner.Y = 3 // This space is used by the title
inner.W = frame.W - inner.X
inner.H = frame.H - inner.Y
screen.SetInner(inner)
infoBox := term.NewBox()
infoBox.SetThirdSize(screen)
infoBox.FillWithPercentageMargins(screen, 0.07, 0.1)
infoBox.SetInner(term.DrawBox(infoBox, true))
inner = infoBox.GetInner()
x := inner.X + 3
y := inner.Y + 1
y = term.DrawAsciiArt(x, y, asciiart)
span := inner.W - 6
from := 0
to := span
skew := 0
for {
// Word break
skew = 0
for testpos := 1; testpos < span; testpos++ {
pos := to - testpos
if pos < 0 || pos >= len(info) {
break
}
if info[pos] == ' ' {
to = to - testpos
skew = testpos
break
}
}
// Last line?
if (len(info) - from) < span {
to = len(info)
}
// Write the line
term.Write(x, y, info[from:to], term.TEXTCOLOR, term.BOXBG)
// Adjust the next positions
y++
from += span - skew
if from >= (len(info) - 1) {
break
}
if info[from] == ' ' {
from++
}
to += span
if to >= len(info) {
to = len(info)
}
}
}