@joystyk/arcade

Shared browser helpers for real-time games. It has no Three.js dependency. The platform's fixed-step runner remains the authority; these helpers send intentions and draw its snapshots.

• bindInput maps keys, swipe/tap/drag and standard gamepads to named actions. Printable-key shortcuts follow the player's preference; held actions release on blur and disconnect.
• bindHold gives native buttons pointer, keyboard and switch activation. bindHoldPad delegates those events for pads rendered by Gyral; bindDrag projects absolute pointer movement for paddles. Both share the owning game’s abort signal.
• bindPause pauses on hide, blur and page hide; explicit resume waits one second. Its injected after port makes countdown tests deterministic.
• createRecords stores pace and best score/replay through the game's GameStorage. Another rules version discards the replay and retains the score.
• createGhost owns an independent state and RNG. Call advance(liveTick) for the ghost view; it never dispatches to the live runner. Inputs use the runner's zero-based tick convention.
• mountArcade combines the Gyral HUD with these helpers. A game supplies its status, input mapping, score and a lazy renderer factory. Daily locks pace and omits ghost races.
• createControlDrivers, resumeAfter, bindPagePause, swipeDirection and the direction maps let existing games adopt the helpers without changing their public controls or rules.

Dispose every returned binding when its game leaves the page. Games import this package from ui/ or render/. The design and performance budgets are in host policy (Joystyk host reference).