[GREENFOOT-285] Need to hit Compile before mouse input will reach scenario.
It is possible to open a Greenfoot project that consists only of .class files without any .java source files. For example, you can get archives like this by downloading (.gfar) scenarios from the gallery and unzipping them.
If you open such a project, and then try to click run, it will not do anything (and will not give an error). This confused me for a while, but it turns out you first need to press Compile (despite having all necessary .class files -- and no .java files to compile!) before clicking Run will actually do anything.
- Issue type: Bug
- Priority: Medium
- Fix versions: 2.0