Added move: command

3 files changed, 16 insertions, 1 deletions

diff --git a/README.md b/README.md
index fbfbb21..35ac1b0 100644
--- a/README.md
+++ b/README.md
@@ -100,7 +100,8 @@ All commands have a shorthand equivalent to their first character, for example,
 - `stop` Stops program.
 - `run` Runs current frame.
 - `time:0` Sets the frame value to `0`.
-- `goto:aV` Sends cursor to `aV`.
+- `goto:aV` Sends cursor to string `aV`.
+- `move:3;4` Move cursor to position `3,4`.
 - `bpm:140` Sets bpm speed to `140`.
 - `apm:160` Animates bpm speed to `160`.
 - `write:H12;34` Write glyph `H`, at `12,34`.
diff --git a/desktop/sources/scripts/commander.js b/desktop/sources/scripts/commander.js
index b64dce4..c79ddbd 100644
--- a/desktop/sources/scripts/commander.js
+++ b/desktop/sources/scripts/commander.js
@@ -40,6 +40,14 @@ function Commander (terminal) {
     'apm': (val) => { terminal.clock.set(null, parseInt(val)) },
     'bpm': (val) => { terminal.clock.set(parseInt(val), parseInt(val), true) },
     'goto': (val) => { terminal.cursor.goto(val) },
+    'move': (val) => {
+      const pos = val.split(';')
+      const x = parseInt(pos[0])
+      const y = parseInt(pos[1])
+      if (!isNaN(x) && !isNaN(y)) {
+        terminal.cursor.moveTo(x, y)
+      }
+    },
     'play': (val) => { terminal.clock.play() },
     'run': (val) => { terminal.run() },
     'stop': (val) => { terminal.clock.stop() },
diff --git a/desktop/sources/scripts/cursor.js b/desktop/sources/scripts/cursor.js
index 004df49..69aea1e 100644
--- a/desktop/sources/scripts/cursor.js
+++ b/desktop/sources/scripts/cursor.js
@@ -16,6 +16,12 @@ function Cursor (terminal) {
     terminal.update()
   }
 
+  this.moveTo = function (x, y) {
+    this.x = clamp(x, 0, terminal.orca.w - 1)
+    this.y = clamp(y, 0, terminal.orca.h - 1)
+    terminal.update()
+  }
+
   this.scale = function (x, y) {
     this.w = clamp(this.w + x, 1, terminal.orca.w - this.x)
     this.h = clamp(this.h - y, 1, terminal.orca.h - this.y)