Pan

Click and drag the mouse to change the area of the application that is viewable. This is analogous to moving a camera to change a photographs frame.

Zoom

Click and drag the mouse to change the zoom level.

Set Camera

Used to lock in the Pan and Zoom settings for the application. It is available by clicking on the Directory character. This determines the view available when the application is launched. So although you can pan and zoom around the world as you edit your creation, the default view will always be the one created when the "Set Camera" option is chosen.

Play/Pause

This switch controls whether the application is running. You have the option of pausing the application while making changes, but are not required to do so. In fact, it is fun modifying the world as its contents interact with one another!

• If the pause icon is present, the application is currently in ''play mode''

• If the play icon is present, the application is currently in ''pause mode''

Rewind

Pressing this tool will cause the application to reset to its initial state. Note that the initial state is changed every time an object in the world is moved by the user. That is, if you click and drag an entity in the game, the new position will become part of the initial state and will be reflected each time the rewind button is pressed.