As the "multiple windows" feature is still buggy (#3556) and we've
disabled it by default, it's nice to make this option more visible (in
the General section) so users reliant on this will find the switch
quickly.
We've added an experimental option (enabled by default) to keep the
compressed tileset data when we load/save a .aseprite file to avoid
recompressing each time we save (and only compressing the tileset if
tiles are modified).
This is an attempt to make the save operation faster when we use
sprites with several tilemap layers + large tilesets (many tiles, with
big tiles).
Reference: https://github.com/aseprite/Attachment-System/issues/54
Some extra changes introduced:
* DocUndo & CmdTransaction were simplified: removing the saved
counter, and storing a specific UndoState pointing to the state that
matches the version in the disk
* DocUndo::onDeleteUndoState() can generate a
impossibleToBackToSavedState() if the saved state is deleted. This
might fix some bugs where a "save changes" dialog weren't displayed
after undoing and making changes (probably related to #3542, but not
sure)
Some extra work is needed to avoid showing the "save changes" dialog
if we are close to the saved state and only non-modification undo
states separate us from there. E.g. if we open a file, select the
canvas, and close it, Aseprite now shows the "save changes" dialog,
this wasn't true in previous versions.
In this way we can export each grid cell/tile as an individual sprite,
and use the extrude option on each grid cell. We've added the
--split-grid CLI option too.
Now we can export one (or several) tilesets in one sprite sheet (using
the same options that are available in the Export Sprite Sheet dialog,
e.g. like extruding tiles, related to #1982 in some way).
Some changes:
* New "Source" field and fromTilesets param for ExportSpriteSheet
command
* New ExportTileset command (which acts like ExportSpriteSheet but
with fromTilesets=true by default)
* Added --export-tileset CLI option
Regression in dd0c296209 (Use
tooltip_text style & color to paint tooltip windows #2554).
Prior this fix, text box does not update its bounds area because it
has not a style assigned.
Fix#3442, fix#3443
