[GREENFOOT-780] Controls can get into permanently disabled state
Load a scenario, like ants, and set it running. Open the editor for the AntWorld class, and insert a blank line somewhere.
The scenario will stop running (correct), although the world will not grey out (bug). Go back to the main window, and click the Reset button. The Act/Run/Reset buttons will all become greyed out, and it is impossible to run the scenario without restarting Greenfoot (erm, bug!) -- even manually making a world or using the debugger to terminate does not fix the issue.
Issue metadata
- Issue type: Task
- Priority: Medium