toolhead: Add a manual_move() helper function

Add a helper function for submitting relative movements.  This
function will also automatically ensure gcode.reset_last_position() is
called.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/klippy/toolhead.py b/klippy/toolhead.py
index cd083a50..74b8f282 100644
--- a/klippy/toolhead.py
+++ b/klippy/toolhead.py
@@ -413,6 +413,13 @@ class ToolHead:
         self.move_queue.add_move(move)
         if self.print_time > self.need_check_stall:
             self._check_stall()
+    def manual_move(self, coord, speed):
+        curpos = list(self.commanded_pos)
+        for i in range(len(coord)):
+            if coord[i] is not None:
+                curpos[i] = coord[i]
+        self.move(curpos, speed)
+        self.printer.send_event("toolhead:manual_move")
     def dwell(self, delay):
         next_print_time = self.get_last_move_time() + max(0., delay)
         self._update_move_time(next_print_time)