Add a new animation to be fired when the player is destroyed

[acs]

The goal is to have 2 animations (related to #34):

• The original one which shows that the player is "floating/surfing" over the world
• A new one when the player is destroyed
  • In the first approach, just make the player smaller until it disappears
  • The final one is that its voxels are fired around and at some point, they disappear (leaving the voxels alive could be interesting in a not magical disappearing world)

[acs]

The same could be done for the mobs.

[acs]

Cool, just with 0.5h it is working. We just need to add the create the new animation and adding it to the game logic is pretty easy:

func die():
    emit_signal("hit")
    # Reproduce the killed animation
    $AnimationPlayer.play("killed")
    yield($AnimationPlayer, "animation_finished")
    queue_free()

To convert the webm screencast generated by GNOME I have used:

ffmpeg -y -i ~/Videos/Screencasts/Screencast\ from\ 14-05-22\ 12\:03\:10.webm -vf palettegen /tmp/palette.png
ffmpeg -y -i ~/Videos/Screencasts/Screencast\ from\ 14-05-22\ 12\:03\:10.webm -i /tmp/palette.png -filter_complex paletteuse -r 10 animation.gif

[acs]

All done in https://github.com/Voxelers/godot-3d-dodge-the-creeps/commit/59b7b4270ae10506871e96776d92cf32bd13b765