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P10.2: SFX bank over System Sound Services (sx / iOS)

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Refactor GameAudio from the single clear cue into a full bank: load swap,
match, combo1..combo5, win, lose once at startup, each into its own
SystemSoundID via load_system_sound. Expose per-event play methods
(play_swap/play_match/play_cascade/play_win/play_lose), each a single
AudioServicesPlaySystemSound. play_cascade selects the ascending clip by
clamping cascade depth through the pure, OS-agnostic cascade_cue_index
(depth<=1 -> combo1, depth>=5 -> combo5) so P10.4 can snapshot it headlessly.

Layer stays purely additive and inline-if-OS==.ios guarded; the clear trigger
is migrated to sfx_cascade(mv.rounds.len) at its board_view call site, with
sfx_swap/match/win/lose shims staged for P10.3 wiring. No framework added
beyond the already-linked AudioToolbox/CoreFoundation (build.sx untouched).
This commit is contained in:
swipelab
2026-06-05 19:38:26 +03:00
parent 45e3eec622
commit 59218731f1
3 changed files with 94 additions and 26 deletions
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9
board_view.sx
View File

@@ -642,10 +642,11 @@ impl View for BoardView {
mv := plan_and_commit(self.board, intent.a, intent.b);
if self.anim != null { self.anim.begin(mv); }
if self.fx != null { self.fx.begin(@mv); }
// SFX (P8.1). Additive only — plays a short cue when a swap
// actually clears a match; reads no score/board state and
// writes none. A legal move has >=1 cascade round.
if mv.legal and mv.rounds.len > 0 { sfx_clear(); }
// SFX (P10.2). Additive only — plays the ascending cascade
// cue (combo1..combo5, clamped by depth) when a swap actually
// clears a match; reads no score/board state and writes none.
// A legal move has >=1 cascade round.
if mv.legal and mv.rounds.len > 0 { sfx_cascade(mv.rounds.len); }
self.sel.clear();
} else {
if hit := self.layout.point_to_cell(start) {