Wire chip type selection (AY / YM) through GUI menu, toolbar, status bar, and CLI

[Copilot]

Ports Pascal's SetEmulatingChip / ToggleChipExecute / Calculate_Level_Tables chain to Rust, making the AY↔YM chip model selectable at runtime with immediate audible effect.

Core changes

• Synthesizer::set_chip_type(ChipType) — rebuilds amplitude level tables in-place without tearing down the synth; mirrors PlaybackBufferMaker.Calculate_Level_Tables in digsoundbuf.pas
• VortexTrackerApp::chip_type — single authoritative field (default AY), mirroring VTOptions.ChipType; set_emulating_chip() updates it and calls set_chip_type; rebuild_synth_for_modules now respects it instead of hard-coding AY
• Options menu — adds AY / YM radio items, mirrors TOptionsDlg.ChipSelClick
• Toolbar toggle button — cycles AY↔YM on click, mirrors TBChip / ToggleChipExecute; label shows current chip
• Status bar — always shows AY or YM chip label, mirrors ToggleChip.Caption
• ChipType::None is unreachable!() in all UI/CLI paths — was previously rendered as the silent string "?"

CLI parity

• --chip-type ay|ym flag (default: ay) wired all the way through CliArgs → CliTracker::load; previously the parsed value was dropped at the call site
• c key binding cycles chip type at runtime; toggle_mono preserves current chip type when rebuilding the synth
• Status line now includes chip_type=AY|YM; usage string documents the new flag and key

[corbym]

Remove native builds except web from pr workflows and keep them only in main build

[corbym]

@copilot Remove native builds except web from pr workflows and keep them only in main build

[Copilot]

@copilot Remove native builds except web from pr workflows and keep them only in main build

Done in 4df3a77. Added if: github.event_name == 'push' to the native test job in build.yml — it now only runs on pushes to master. The check-wasm and test-js jobs are unchanged and continue to run on every PR.

[github-actions]

🚀 WASM Preview

A live preview of this PR's WASM build is available at:

https://corbym.github.io/vtir/pr-previews/52/

Last updated: Wed, 22 Apr 2026 06:31:32 GMT