The vehicles are rows of a ludic.base Table with kind and owner as columns, every player's own by an owner index and a nid map: vehicle_of walks only that player's rows, vehicle_by_nid is a map lookup, and a player who leaves has their rows removed instead of the whole list rebuilt. ve_add takes the owner, so the owner is filed once and never assigned around the table. Positions stay on the record: a boat moves every frame and there are at most two a player. vehicles_test holds the table (9 tests); the game builds against it and lab/unit passes (88 tests). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
42 lines
1.6 KiB
Text
42 lines
1.6 KiB
Text
# kinds.ludic - what can be ridden, a vehicle, and what happened to one
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export const VEHICLE_HORSE: int = 1 # land only: stamina for a gallop, hay to go at all
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export const VEHICLE_BOAT: int = 3 # water only (2 was a machine the wilderness has no place for)
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export const VEHICLE_PLACES: int = 4 # berths on the pier head, bays at the rail
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export property Vehicle {
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kind: int = 0
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nid: int = 0 # its id across machines
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x: float = 0.0
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y: float = 0.0
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z: float = 0.0
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yaw: float = 0.0
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speed: float = 0.0
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fuel: float = 0.0 # a horse's stamina, 0..100
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food: float = 0.0 # a horse's hay, 0..100
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seat_h: float = 0.0 # the rider sits this far above it
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owned: bool = false # hired or rented for the trip
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owner: int = 0 # the player it belongs to (0: this machine's)
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rider: int = -1 # the player on it, -1 nobody
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home_x: float = 0.0 # a horse is tied where its home is
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home_z: float = 0.0
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ent: int = -1 # its handle in the table
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tab: Table<Vehicle> = null
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}
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export const VEHICLE_MOUNTED: int = 0
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export const VEHICLE_DISMOUNTED: int = 1
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export const VEHICLE_NO_LANDING: int = 2 # no shore near enough to step onto
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export const VEHICLE_MOVED: int = 3 # v: metres covered this frame by the rider
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export const VEHICLE_SWELL: int = 4 # the edge's swell is taking the stroke; every 14 s
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export const VEHICLE_HUNGRY: int = 5 # a horse without hay will not go
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export const VEHICLE_FED: int = 6
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export property VehicleFact {
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what: int = 0
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nid: int = 0
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kind: int = 0
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owner: int = 0
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x: float = 0.0
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z: float = 0.0
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v: float = 0.0
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}
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