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fix(input): keys are physical positions on every layout; Input.key_label names them

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The Windows runtime keyed the held set by the character MapVirtualKeyA gave a
virtual key, so a game's WASD belonged to whatever the active layout put there,
and with an input method on every letter arrived as VK_PROCESSKEY. The typing
block is now read from the scancode (the arrows, numpad and F-keys still by
virtual key); macOS reads keyCode the same way. Input.key_label(key) names a key
in the player's own layout (Windows) or as its US character elsewhere.

Verified on Windows with SendInput into a live window: VK_Z carrying W's scancode
holds 'w', VK_PROCESSKEY carrying A's holds 'a', Caps Lock changes nothing.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-15 23:26:53 +03:00
parent 2a2f463d5b
commit 619476ffed
14 changed files with 60552 additions and 60168 deletions
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1
selfhost/backend/emit_head.ludic
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@ -108,6 +108,7 @@ function emit_header() -> void {
emith("declare i32 @win_running()\n")
emith("declare void @win_close()\n")
emith("declare void @win_held(ptr)\n")
emith("declare i32 @win_key_char(i32)\n")
emith("declare void @win_mouse(ptr)\n")
emith("declare void @win_pad(ptr)\n")
emith("declare void @win_touch(ptr)\n")