DrawOffset

field.go

@@ -131,6 +131,13 @@ func (w *Field) Draw(screen tcell.Screen) {
 	x += 1
 	h.DrawText(x, w.y, post, useStyle, screen)
 }
+
+func (w *Field) DrawOffset(c Coord, screen tcell.Screen) {
+	p := w.GetPos()
+	w.SetPos(p.Add(c))
+	w.Draw(screen)
+	w.SetPos(p)
+}
 func (w *Field) Active() bool      { return w.active }
 func (w *Field) SetActive(a bool)  { w.active = a }
 func (w *Field) Visible() bool     { return w.visible }