[GREENFOOT-27] act() method on dragged objects gets called

When the simulation is running, and we drag an object across the world, the act method of that object gets called.

In some cases this is not necessarily what you want. For instance, in the robots scenario if you create and drag a new robot, it starts moving ("under the mouse") if the simulation is running.

In other cases you might want the act() method to get called while dragging. For instance when dragging objects to control other objects.

Can't see any nice solution that will work in both cases :-( We should probably stick with the current behaviour \- it works OK, if people pause their simulation before adding new objects.

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Issue metadata

• Issue type: Bug
• Priority: Medium
• Fix versions: 1.4.0