When a BuildLimit on an actor type is set and nearly reached, you could
shift-click the build palette and it would show it had five more items
queued when really less are allowed to be built. This fixes it so that
only the allowed number of items is enqueued, and thus showing the
correct number on the build palette.
This is not a full fix, it merely restores the functionality
already present. The ScrollPanelWidget does not work right if
Align is set to Bottom but ScrollToBottom() isn't called after
adding items and there's not enough content to scroll.
It wasn't working right when the widget was hidden because it
wasn't receiving any Ticks. Instead of counting, we're now using
Game.LocalTick as the tick source.
If a line of text contained a whole word that was longer than the
allotted space, it would fail to wrap that line completely, even
if it was possible to wrap at other locations.
Fixing this uncovered a second issue, where it would drop the last
line if the input had more than one lines and one of the first ones
was wider than the specified width.
The chat display overlay would remove one chat line every X ticks.
It will now keep track of the time each chat line has to be removed
and act accordingly.
For example, if 3 chat lines are added with 1 second difference
from each other, they will be removed one after the other, with the
same 1 second difference.
Since turrets have wood armor, they can get killed by flame tanks uber fast. It might be best if turrets are a counter to flame tanks, rather than their prey. If they have heavy armor, they will take far less damage, and not die instantly to a flame tank rush, making them able to contribute to some defense.
Slightly modified the Log class to allow dummy channels that don't
write anywhere, then use it on Lint because map loading writes to
the "perf" channel.
