ASSFoundation v0.4.4

Fixes

• fixed a typo that broke linear interpolation of color tags (Color.lerp())
• fixed 2 typos that broke character splitting in text sections (TextSection.splitAtChar())

ASSFoundation v0.3.4 alpha

Fixes

• TagList now discards any \pos or \move tags after the first one was seen, avoiding failure on lines where their order doesn't match the sort order.
• \move now works with negative start and end times.
• Junk drawing data is now emitted as a comment at the end of the drawing section.
• Comment sections are now detected more reliably instead of being handled like a tag section.
• Broken tags without proper closing brackets are now given one automatically.
• Removed a check within the \fade tag that did not work correctly with negative values in complex fades.
• Shear tags now output decimals with a maximum precision of 3 digits, raised from the previous limit of 2.

ASSFoundation v0.3.3 alpha

Fixes

• Line splitting no longer incorrectly calculates the position for splits with leading or trailing whitespace characters (Thanks @lyger for reporting).
• LineContents:getEffectiveTags() now always returns requested default tags, even if the section at the specified index doesn't exist. (Fixes #3, thanks @SchRita for reporting)

ASSFoundation v0.3.2 alpha

Fixes

• TextSection:getShape(): A regression was now actually fixed that would cause the text-to-shape conversion to fail on ASSFoundation v0.3.0 and v0.3.1 (Let's all blame @torque for not proposing the complete fix the first time around).

ASSFoundation v0.3.1 alpha

Fixes

• The Yutils module is now loaded correctly on case-sensitive platforms/file systems such as Linux.
• Trying to use feature that requires Yutils now results in a proper error message in case the Yutils module is missing (rather than ASSFoundation running into an error while trying to do so).
• TextSection:getShape(): A regression was fixed that would cause the text-to-shape conversion to fail on ASSFoundation v0.3.0.

Thanks iamevn, Fyurie and @torque for the bug reports.

ASSFoundation v0.3.0 alpha

Features

• Align:getPositionOffset(): An optional parameter was added to allow for specifying a reference alignment. Previously the offset was always relative to the coordinate origin (\an7 alignment), now it's possible to use this method to calculate the offset between any given source and target alignment.
• A convenient Number:ModEq(value, divisor) comparison method was added to Number primitives.

Changes

• TagList:isTagTransformed() was renamed to TagList:checkTransformed() to better reflect the option of making it return a hashtable of all tags and whether or not they're being transformed when called without an argument.
• The LineContents:getMetrics() and TagSection:getMetrics() were renamed to :getTextMetrics and had the option to also emit LineBounds removed. The type bounds table now uses .w and .h for width and height just as LineBounds does.

Fixes

• LineContents:replaceTags(): An argument was added to control insertion of remaining tags not previously found in the line (on by default to match old behavior).
• LineContents:replaceTags() now automatically creates the missing tag section at the beginning of the line if insertion of remaining tags was requested starting at index 1.
• LineContents:getPosition(): a bug was fixed that could cause the returned origin value to be of type boolean instead of an ASS.Point.
• LineContents:getDefaultTags(): style defaults for tags now always take precedence over generic defaults.
• Fixed a bug in the tag mapping table that resulted in a missing default value for \fry tags

ASSFoundation v0.2.9 alpha

Fixes

• LineContents:replaceTags(): An argument was added to control insertion of remaining tags not previously found in the line (on by default to match old behavior).
• LineContents:replaceTags() now automatically creates the missing tag section at the beginning of the line if insertion of remaining tags was requested starting at index 1.

ASSFoundation v0.2.8 alpha

Fixes

• Fixed \t tags not being properly parsed when they contained a rectangular clip.

ASSFoundation v0.2.7 alpha

Fixes

• Fixed LineContents:splitAtTags() always throwing bad index errors.
• LineContents:splitAtIntervals() now throws a descriptive error when the next-index-callback returns a non-number value.

ASSFoundation v0.2.6 alpha

Fixes

• Fixed a bug as well as a SubInspector compatibility issue that would cause an animated line to always be detected as static (and by extension would cause an animated line that started offscreen or transparent to get a 0-width bounding box).
• ASSFoundation no longer tries to come up with a default \org tag for a line with \move (which is not possible since the origin moves with the line position and \org is not transformable).
• Converting a rectangular clip into a vector clip no longer results in an error.