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vehicles: a boat nobody rows is moored where it was called or left - its hull put back on the mooring (home_x, home_z, home_yaw) whenever it strays, and no wind on it; the wind drifts only a rowed boat

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A called boat and one got out of drifted across the lake on the wind (the user's play of the bundle).
The tests hold a boat at its berth in a full wind for eight seconds, and one dropped out on the lake
where it was left.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-29 12:12:44 +03:00
parent b2a45c2fda
commit 66da424b90
6 changed files with 64 additions and 13 deletions
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25
packages/ludic.vehicles/tests/vehicles_test.ludic
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@ -309,6 +309,31 @@ program VehiclesTest {
expect(b.z < z0 - 0.2)
}
test "a boat nobody rows holds its berth in a wind, and one left out on the lake holds where it was left" (physics_st: mut PhysicsState, vehicles_st: mut VehiclesState, vehicles_test_st: mut VehiclesTestState) {
fresh(vehicles_st, vehicles_test_st)
vehicle_call_for(vehicles_st, 0, VEHICLE_BOAT, 0)
let b = vehicle_find(vehicles_st, VEHICLE_BOAT)
let bx = b.x
let bz = b.z
vehicles_test_st.wind = 1.0
ride(physics_st, vehicles_st, 0.0, 0.0, false, 8.0)
expect_near(b.x, bx, 0.2)
expect_near(b.z, bz, 0.2)
expect(vehicle_in_place(vehicles_st, VEHICLE_BOAT, 0) != null)
vehicles_test_st.wind = 0.0
vehicle_mount(vehicles_st, b)
ride(physics_st, vehicles_st, 0.0, 1.0, false, 4.0)
vehicle_drop(vehicles_st)
let lx = b.x
let lz = b.z
expect(lx > bx + 4.0)
vehicles_test_st.wind = 1.0
ride(physics_st, vehicles_st, 0.0, 0.0, false, 8.0)
expect_near(b.x, lx, 0.2)
expect_near(b.z, lz, 0.2)
expect(Math.abs(b.speed) < 0.05)
}
function char_turn(a: float) -> float {
var d = a
while d > 3.14159265 { d -= 6.2831853 }