June 2018 Update

2018-06-22 20:57:24 +00:00 · 2018-06-22 20:57:24 +00:00 · 22f33d4004
commit 22f33d4004
parent ba8067c3b7
5278 changed files with 84726 additions and 14379 deletions
--- a/Task/Terminal-control-Cursor-movement/Scala/terminal-control-cursor-movement.scala
+++ b/Task/Terminal-control-Cursor-movement/Scala/terminal-control-cursor-movement.scala
@ -0,0 +1,19 @@
+object CursorMovement extends App {
+  val ESC = "\u001B" // escape code
+
+  print(s"$ESC[2J$ESC[10;10H") // clear terminal first, move cursor to (10, 10) say
+  val aecs = Seq(
+    "[1D", // left
+    "[1C", // right
+    "[1A", // up
+    "[1B", // down
+    "[9D", // line start
+    "[H", // top left
+    "[24;79H" // bottom right - assuming 80 x 24 terminal
+  )
+  for (aec <- aecs) {
+    Thread.sleep(3000) // three second display between cursor movements
+    print(s"$ESC$aec")
+  }
+
+}