Detect KP_ digit keys for rod presets when NumLock is on

src/reactor_sim/dashboard.py

@@ -179,6 +179,11 @@ class ReactorDashboard:
             ch = stdscr.getch()
             if ch == -1:
                 break
+            keyname = None
+            try:
+                keyname = curses.keyname(ch)
+            except curses.error:
+                keyname = None
             if ch in (ord("q"), ord("Q")):
                 self.quit_requested = True
                 return
@@ -208,6 +213,9 @@ class ReactorDashboard:
                 self._queue_command(ReactorCommand(generator_auto=not self.reactor.generator_auto))
             elif ch in (ord("t"), ord("T")):
                 self._queue_command(ReactorCommand(turbine_on=not self.reactor.turbine_active))
+            elif keyname and keyname.startswith(b"KP_") and keyname[-1:] in b"123456789":
+                target = (keyname[-1] - ord("0")) / 10.0  # type: ignore[arg-type]
+                self._queue_command(ReactorCommand(rod_position=target, rod_manual=True))
             elif ord("1") <= ch <= ord("9"):
                 idx = ch - ord("1")
                 self._toggle_turbine_unit(idx)