#149 - a line is typed out at about three and a half words a second, with a
scan sweep running down the panel and faint rules across it while it
decodes. The frame carries the charge while it works and settles when the
line lands; the caret is a solid write-head during the decode and only
starts blinking once it is waiting on the reader.
Two implementation notes worth keeping. The full text is set and then
REVEALED with visible_characters rather than the string being grown - a
growing string re-wraps on nearly every frame, so words jump between rows as
they are typed. And a press on a line still arriving FINISHES it instead of
dismissing it: without that, a player clicking at their usual pace skips the
second line having never seen a word of it, which is the exact thing #127
exists to prevent.
#153 - "after a dialog popup the input system is lost on keypress". Nothing
was lost; it was never delivered. A dialog stops the tree (#128), a paused
node receives no input, so a key RELEASED while the line was up never
reached the controller - keys_down kept it and the fleet flew on in that
direction once the game restarted.
NOTIFICATION_UNPAUSED arrives whatever a node's process mode is, which makes
it the one moment the question can be asked, and the physical keyboard is
the authority on what is actually held. That fixes anything that stops the
tree, not only dialogs, and the test checks it that way.
#154 - the banner was the ninth child of the UI layer and every panel came
after it, so all twelve of them drew over the top. It is the last child now,
in both scenes. Input order was never the problem and does not change: the
UI layer already sees unhandled input before the controllers do.
While a line is on the banner the whole tree is paused, which freezes the
fleet, the enemies and GameState's own production and wave clocks, and stops
input reaching any node but the banner. So a press while a dialog is up
acknowledges it and does nothing else - it cannot also steer the fleet or
open a menu on the way through.
The pause is owned by NarrationBanner rather than by its callers: the thing
that must not get out of step is "a line is showing" and "the game is
stopped", and the banner is the only code that knows the first. It releases
on the last line, on clear(), and on leaving the tree - a scene swapped out
mid-line must not leave the game stopped with nothing left to start it.
Two consequences worth naming. A beat's deadline in the prologue is now game
time, so it can no longer run out from under an unread line; it remains the
way past a beat the player will not finish. And "the prologue leaves you
movement and nothing else" was applied by _process on the first frame, which
no longer comes - the prologue opens ON a dialog - so BuildController and
WorldMap apply it at _ready too.
