Translations by akakyouryuu

A list containing an odd number of items. The first, third, and other odd-numbered items must be scenes, and the even items must be transitions. A scene can be one of:

Transitions can be used as part of the :ref:`with statement <with-statement>`, as well as in other parts of Ren'Py, to apply effects to changes in the scene. Ren'Py comes with a small number of pre-defined transitions, which can be given directly to the with statement. It also includes transition classes, which can be used to create new transitions.

Pre-Defined Transitions

Pre-defined transitions can be given directly to the with statement. For example::

Takes 0.5 seconds to fade to black, and then 0.5 seconds to fade to the new screen. An instance of the :func:`Fade` transition class.

Takes 0.5 seconds to dissolve from the old to the new screen. An instance of the :func:`Dissolve` transition class.

Pixellates the old scene for .5 seconds, and the new scene for another .5 seconds. An instance of the :func:`Pixellate` transition class.

Takes 0.5 seconds to the move images that have changed location to their new locations. An instance of the :func:`MoveTransition` transition class.

Also: **moveinleft, moveintop, moveinbottom**

These move entering images onto the screen from the appropriate side, taking 0.5 seconds to do so.

Also: **moveoutleft, moveouttop, moveoutbottom**

These move leaving images off the screen via the appropriate side, taking 0.5 seconds to do so.

Also: **easeinright, easeinleft, easeintop, easeinbottom, easeoutright, easeoutleft, easeouttop, easeoutbottom**

These are similar to the move- family of transitions, except that they use a cosine-based curve to slow down the start and end of the transition.

This zooms in entering images, taking 0.5 seconds to do so.

This zooms out leaving images, taking 0.5 seconds to do so.

This zooms in entering images and zooms out leaving images, taking 0.5 seconds to do so.

When invoked, this transition shakes the screen vertically for a quarter second.

When invoked, this transition shakes the screen horizontally for a quarter second.

Transitions the screen in a vertical blinds effect lasting 1 second. An instance of the :func:`ImageDissolve` transition class.

Transitions the screen in a squares effect lasting 1 second.

Also: **wiperight, wipeup, wipedown**

Wipes the scene in the given direction. Instances of the :func:`CropMove` transition class.

Also: **slideright, slideup, slidedown**

Slides the new scene in the given direction. Instances of the :func:`CropMove` transition class.

Also: **slideawayright, slideawayup, slideawaydown**

Slides the old scene in the given direction. Instances of the :func:`CropMove` transition class.

Also: **irisout**

Use a rectangular iris to display the new screen, or hide the old screen. Instances of the :func:`CropMove` transition class.

Transition Classes

Transition classes are functions that can be called to create new transitions. These functions are parameterized, allowing entire families of transitions to be created.

Calling transition classes can be done as part of the with statement. For example::

If we find ourselves calling the same transition class repeatedly, we can use the :ref:`define statement <define-statement>` to assign the transition to a variable::

Returns a transition that uses a control displayable (almost always some sort of animated transform) to transition from one screen to another. The transform is evaluated. The new screen is used where the transform is opaque, and the old image is used when it is transparent.