Added TermboxScreen.ClearLine().

Clear from given column to end of line.

diff --git a/screen/screen.go b/screen/screen.go
index 251ca87..4d40793 100644 (file)
--- a/screen/screen.go
+++ b/screen/screen.go
@@ -98,6 +98,14 @@ func (s *TermboxScreen) PrintAt(x int, y int, text string) {
        s.Flush()
 }
 
+// Clear EOL
+func (s *TermboxScreen) ClearLine(x int, y int) {
+       for i := x; i < s.width; i++ {
+               termbox.SetCell(i, y, ' ', termbox.ColorDefault, termbox.ColorDefault)
+       }
+       s.Flush()
+}
+
 // set the screen size
 func (s *TermboxScreen) SetSize(width, height int) {
        // if we get bigger then clear out the bottom line