Changelog

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Unreleased

  • Cauldron2D.Net.Wire, Link.Socket, Link.Local and Sound — the wire's Elixir client side — moved here from cauldron_2d_wx; their messages are tagged :cauldron_link (were :cauldron_wx). Depends on mint and mint_web_socket.

  • cauldron.js: onStats and stats(), the frames received and the draws made each second, for a page that shows a frame rate.

  • cauldron.js: touch: {zones} — buttons and a thumbstick the page lays out, by pointer id; fit: true — the canvas sized to its box at the device pixel ratio; aimEvery — paced input messages for a moving aim; hud rows tagged by the game get class="hud-<tag>"; a hidden tab releases every key.

  • Cauldron2D.Net.Game.hud/1 rows may be {tag, row}; Frame.frame/4 sends the tags beside the rows as tags when any row has one.

  • The PCM format is the browser's choice: cauldron.js audio: {rate, channels} → join param → Channel.audio/1 → Session.join/5 :audio; the "audio" push tells the browser what comes; use Cauldron2D.Net.Channel, audio: sets the game's default. A stick zone's push: {action, beyond, least, gain} holds an action while the stick is pushed past beyond, with a strength that grows with the push; the input message may carry strength (action to 0.0–1.0), validated by Session.input/4.

  • Input messages are no longer logged (log_handle_in: false).

  • cauldron.js zoom: {min, max, keys, wheel, pinch}: +/-/0, the wheel and a pinch change the tile size, out as far as the whole map in view; zoom(tile) and zoomBy(factor) on the handle, onZoom(tile) in the options. The static map is drawn from one pre-rendered layer at the current size.

0.1.0

  • Cauldron2D.Net.Game behaviour, Sheet, Frame, Session, Channel and priv/static/cauldron.js: a cauldron_2d world on a canvas over a Phoenix channel, with the player's sound as binary PCM on the same socket.