[GREENFOOT-124] Disable changing object locations in exported scenarios when paused
The tick-box in the export dialog: "Allow speed change and Act" should also allow/prevent moving objects around in the scenario while it is paused.
Maybe rename the tick-box to:
Freeze Scenario (prevents: speed change, Act-button, changing actor locations while paused)
- Issue type: Task
- Priority: Medium
- Fix versions: 1.4.5