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feat(vehicles): 16 - a horse walks on legs in the game's physics (VehicleLegs): the package keeps its pace, stamina, hay and its refusal of water; the legs meet the ground, its steps and slopes and whatever is in the way, and what they cover along its heading is its speed, so a fence stops it and a trunk it glances pushes it aside. VehicleWorld.blocked is gone; the hire, hay and follow verbs move to keep.ludic

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-27 15:05:03 +03:00
parent 1fc01df39c
commit bb2a4c10af
9 changed files with 156 additions and 74 deletions
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47
packages/ludic.vehicles/call.ludic
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@ -20,12 +20,14 @@ function ve_add(vehicles_st: VehiclesState, kind: int, x: float, z: float, yaw:
return v
}
# a boat's hull put where the vehicle now is, at rest
function ve_settle(v: Vehicle) -> void { if v.kind == VEHICLE_BOAT { VehicleHull.put(v.nid, v.x, v.y, v.z, v.yaw) } }
# a boat's hull or a horse's legs put where the vehicle now is, at rest
function ve_settle(v: Vehicle) -> void {
if v.kind == VEHICLE_BOAT { VehicleHull.put(v.nid, v.x, v.y, v.z, v.yaw) } else { VehicleLegs.stand(v.nid, v.x, v.y, v.z) }
}
# gone from the world: its model and, for a boat, its hull
# gone from the world: its model and its hull or legs
function ve_gone(v: Vehicle) -> void {
if v.kind == VEHICLE_BOAT { VehicleHull.gone(v.nid) }
if v.kind == VEHICLE_BOAT { VehicleHull.gone(v.nid) } else { VehicleLegs.gone(v.nid) }
VehicleWorld.gone(v)
}
@ -73,40 +75,3 @@ export function vehicles_release(vehicles_st: mut VehiclesState, pid: int) -> vo
}
vehicles_st.ve_list = keep
}
# hired or rented for the trip
export function vehicle_own(v: Vehicle) -> void { if v != null { v.owned = true } }
# hay for a horse, up to a full belly
export function vehicle_feed(vehicles_st: VehiclesState, v: Vehicle, amount: float) -> void {
if v == null { return }
v.food = Math.min(v.food + amount, 100.0)
ve_say(vehicles_st, VEHICLE_FED, v, amount)
}
# a horse nobody rides goes where its animal goes, round the home it is tied at (home_x, home_z)
export function vehicle_follow(v: Vehicle, x: float, y: float, z: float, yaw: float) -> void {
if v == null or v.rider >= 0 { return }
v.x = x
v.y = y
v.z = z
v.yaw = yaw
}
# a saved trip's word on this player's own: hired, and how fed
export function vehicle_restore(vehicles_st: mut VehiclesState, kind: int, owned: bool, food: float) -> void {
if kind == VEHICLE_HORSE {
vehicles_st.ve_kept_horse = owned
vehicles_st.ve_kept_food = food
} else { vehicles_st.ve_kept_boat = owned }
let v = vehicle_find(vehicles_st, kind)
if v != null { ve_apply_kept(vehicles_st, v) }
}
function ve_apply_kept(vehicles_st: VehiclesState, v: Vehicle) -> void {
if v.kind == VEHICLE_HORSE {
v.owned = vehicles_st.ve_kept_horse
v.food = vehicles_st.ve_kept_food
} else { v.owned = vehicles_st.ve_kept_boat }
}