2 Commits
Author SHA1 Message Date
valknarandClaude Sonnet 5 1d7c4e7b7d Implement real MsgBox() for VBScript table scripts (browser confirm/alert)
libwinevbs's __LIBWINEVBS__ build of Global_MsgBox() only logged the
prompt text and never set a return value, since it has no host UI to
show a dialog through. Any table script that branches on
MsgBox(...) = vbYes (a common pattern - e.g. core.vbs's own trough
ball-count dialog) always took the "no" branch, since the result
stayed at its zero-initialized default.

Adds a msgbox callback to libwinevbs_callbacks_t, wired on the
vpinball-wasm side to a real window.confirm()/alert() call. Both are
synchronous browser APIs that block JS execution and return a value
immediately, matching what VBScript's MsgBox() needs (its result is
used by the calling statement right away) - the only way to answer it
asynchronously would require Asyncify or a busy-wait poll loop, which
this project has deliberately avoided elsewhere.

Confirmed fixed by hands-on testing: a table's ball-count confirm
dialog now correctly returns Yes/No based on the user's click, instead
of always silently taking the "no" branch.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-23 19:30:25 +02:00
valknar 0a63835689 Scaffold vpinball-wasm: Emscripten port of Visual Pinball
CI / Build wasm engine (push) Failing after 3m30s
CI / Publish to npm registry (push) Skipped
Build scripts, CMake/source patches, npm packaging, and a Gitea CI
workflow to compile the real Visual Pinball engine (SDL3 + WebGL2 +
libwinevbs for real VBScript) to WebAssembly.

The patches are validated end-to-end: the patched engine boots in a
real browser, loads a real .vpx table, compiles its real GLSL shaders,
computes environment map radiance, initializes physics, and starts the
VBScript engine, before hanging on the one deliberately-deferred piece
of work (game loop rewrite around emscripten_set_main_loop), documented
in the README's roadmap.
2026-08-22 14:30:14 +02:00