The three features are Lua plugins in contrib/plugins (fpv-drone, board-break,
road-rash), built on what this adds to the plugin API: flight input, gamepad and
joystick reads with input capture, a rolled camera, a package's own sounds and a
synthesised motor (plugin_sound, plugin_wave, motor_synth), the skater's physics
events (skater_events), items worn over the outfit (outfit_overlay, skater_items),
the board's bones (board_pose), skater animation (anim_core), plugin images,
throwdowns started for chosen players, and server copies of plugins on a lobby
host and the dedicated server (server_plugins).
Removed from core: Extension/RoadRash, Extension/BoardBreak, the drone's flight,
radio, follow, OSD, beacon, outfit and sound code, its prop models (native_prop),
the DRONE, BOARD BREAK and ROAD RASH menu pages, home tiles and native menu rows,
their console commands, the drone follow debug action, the drone marker packet
(kind 36 stays unused; the roster keeps its byte) and the server's drones setting.
Kept in core, since every board needs it whichever plugins run: the breakable
deck packs (breakable_deck: which deck, its label and wheel spacing, the
boarddeck command and the BREAKABLE DECK card on the Mods page), and board_pose
keeping a deck pack's stretches out of sight, the baseplates on the deck and the
wheels at the deck's spacing on every board.
A model is spawned at each other player's flying drone and moved every frame. It is the drone's
own model (FPV Drone by PinaPipe, CC BY 4.0, credited on the DRONE page), built by ReSkate Studio
into a pack that ReSkate.dll carries and unpacks into Mods/.reskate-builtin before the merge.
Without the pack the game's traffic cone stands in. dronemodeltest spawns one in front of you.
A slam can break the local skater's board at the nose, in the middle or at
the tail. Half the time the grip tape holds the pieces together and the board
folds or an end hangs; otherwise a piece comes off, flies and lies where it
lands. The board is whole again in hand, on riding and on a respawn.
The pieces are four stretches of the deck in a content mod's copy of the
game's one deck model, each on a spare bone of the board's rig. The boards'
render pose hook only moves bones, because the replay records where a bone is
and not its size: a broken board's deck goes away and its stretches go to
where the pieces lie, and a whole board's stretches go away.
The deck the player chose loads first and other mods that bring a deck model
are set aside for the run, without touching mods.json. Another deck is chosen
while the game runs, through a live apply of the mods.
contrib/board-break.md says how it works and how a deck pack is made.