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fix(leaks): what play allocated every frame and never freed - a shadow uniform's name, the Tick, a ridden vehicle's moves

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Found with malloc_history over 1200 frames of play without the interface (the first Ludic function
on each allocating stack, live bytes at two marks): sh_loc built `name + "[0]"` per program per pass
per frame - 24.6 MB of 33 in the window; its callers pass both names as literals now. tick_set fills
the frame loop's one Tick instead of tick_new making one a frame. A ridden boat or horse said
VEHICLE_MOVED as a new fact every frame; the metres are added up in VehiclesState and taken once
(vehicle_moved_take / _kind / _x / _z). Play's growth without the interface: 92 -> 14.7 MB a minute
(maroon-lake tests/leakcheck.sh); what is left is phys_push (Physics' fix on lang/nav) and the HUD's
strings. Packages 407, ludic-dev test 305 pass.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-27 23:51:37 +03:00
parent 8fbb1f7d03
commit 231715bf98
9 changed files with 47 additions and 10 deletions
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4
packages/ludic.vehicles/tests/vehicles_test.ludic
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@ -236,7 +236,9 @@ program VehiclesTest {
vehicle_mount(vehicles_st, h)
ride(physics_st, vehicles_st, 0.0, 1.0, false, 3.0)
expect_near(h.speed, 4.5, 0.05)
expect(count(facts(vehicles_st), VEHICLE_MOVED) > 100)
expect(vehicle_moved_take(vehicles_st) > 10.0) # 3 s at 4.5 m/s, added up
expect_eq(vehicle_moved_kind(vehicles_st), VEHICLE_HORSE)
expect_near(vehicle_moved_take(vehicles_st), 0.0, 0.0001)
ride(physics_st, vehicles_st, 0.0, 1.0, true, 3.0)
expect_near(h.speed, 11.0, 0.1)
expect(h.fuel < 100.0)