From: Holger Schemel <info@artsoft.org>
Date: Mon, 22 Apr 2019 08:41:25 +0000 (+0200)
Subject: fixed handling global animation click events
X-Git-Tag: 4.1.3.0~11
X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=commitdiff_plain;h=4be294f9d518dcacd0a54dc718e35c15c7c75c33;hp=4be294f9d518dcacd0a54dc718e35c15c7c75c33

fixed handling global animation click events

When handling global animation click events, it may happen that more
than one click event occurs within the same game frame (especially
when doing a click by tapping on a touch pad or screen, which may lead
to a "press" and "release" event within the same game frame).

Before, only the first click event was correctly handled (as the event
was not directly handled, but stored and processed later in the screen
redraw phase, when global animations are handled), while all following
events (that occurred within the same game frame) are usually lost if
they should be processed for the next part of the animation (which is
not active before the first event was processed).

Example: Global animation for a button that will be shown as "pressed"
after handling a "click" event and that will be shown as "unpressed"
again after handling a "release" event. If the "click" and "release"
events occur within the same game frame, the global animation still is
in the "unpressed" animation part when the "release" event is handled,
so it will be ignored and the button will stay in the "pressed" state.

To fix this buggy behavior, click (and release) events are now handled
immediately after they occur (instead of processing them in the screen
redraw phase), which results in changing the animation's active part
directly after the event occured, so the next event can be processed
by the next part of the animation.
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