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Implement ADV History interaction

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gamer147
2026-07-19 00:13:47 -04:00
parent 32a67b88de
commit 1fdedfb41f
7 changed files with 231 additions and 15 deletions
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docs/engine-re.md
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@@ -1350,9 +1350,24 @@ source rows therefore retain five independent speaker names, and compositor sour
each one into its bound object. A real-script regression retains SC0000 page one, runs unmodified
`HISTORY.BIN`, observes a non-empty rendered row, and reaches its `(0,60000)` presentation call.
History's remaining work is interaction fidelity: `0x12e` rectangle hover/hit selection, stored voice replay
through `0x1bd`, and the `0xd3/0xd4/0xd5` smooth-scroll callback scheduler. None changes backlog ownership or
requires choosing a save/profile backend.
The fourth port slice implements History's basic pointer interaction and clean return. Op `0x12e` treats its
addressable operands as arrays in their actual VM domain (HISTORY's are local integers), scans from
`incoming_index+1`, and tests inclusive intersection. Rectangle fields are `[left,right,top,bottom]`; each
candidate's x/y offset is subtracted from the pointer before comparison with the reference rectangle.
HISTORY's decoded arrays contain fourteen candidates: scrollbar/control regions, bottom-right close region
8, and five 650x130 text rows at indices 9..13. Moving the pointer updates the selected index and executes the
script's existing redraw, while left-button release on region 8 sets the script's exit state and runs its
normal surface/layout/recording cleanup.
The host input bridge now distinguishes an enclosing ADV page wait from a script-owned timed raw-input loop.
Registration through op `0xcc` marks the current frame as the raw-input owner until that frame returns;
Godot routes physical button state and configured callback indices to it without signaling the parked ADV
page. This is frame-scoped callback state, not a HISTORY name/offset special case, and also matches the
existing HIDEWIN scheduler family. A real regression activates x=684 in SC0000, runs unmodified HISTORY,
selects/closes region 8, observes retained text, and returns to the same single page wait.
History's remaining work is stored voice replay through `0x1bd` and the `0xd3/0xd4/0xd5` smooth-scroll
callback scheduler. None changes backlog ownership or requires choosing a save/profile backend.
The original dependency order was **Hide Window first** to establish reusable callback/coroutine input, then
Read-message Skip, then History after both the input layer and message-completion seam exist. Hide Window is