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merge lang/physics-senses: animals and people slide round still things, the aim's, photo's and animals' sight lines are one Jolt ray

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Conflicts with 0.R5's state defaults in ludic.wildlife resolved; wl_step writes the push's answer, so
its callers take WildlifeState mut again.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-27 01:23:17 +03:00
commit ac815bf638
28 changed files with 236 additions and 158 deletions
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17
packages/ludic.wildlife/tests/fake/index.ludic
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@ -16,6 +16,9 @@ export state WildlifeTestsFakeState {
fk_born: int = 0
fk_lures: []WildLure = null
fk_gone: int = 0 # a uid the port says is no longer there
fk_trunk: bool = false # a trunk 1 m round at (0.3, -20)
fk_out_x: float = 0.0
fk_out_z: float = 0.0
}
function fk_setup(wildlife_st: mut WildlifeState, wildlife_tests_fake_st: mut WildlifeTestsFakeState) -> void {
@ -27,6 +30,7 @@ function fk_setup(wildlife_st: mut WildlifeState, wildlife_tests_fake_st: mut Wi
wildlife_tests_fake_st.fk_px[0] = 5000.0
wildlife_tests_fake_st.fk_pz[0] = 5000.0
wildlife_tests_fake_st.fk_lures = new []WildLure
wildlife_tests_fake_st.fk_trunk = false
wildlife_clear(wildlife_st)
wildlife_species_clear(wildlife_st)
fk_species(wildlife_st)
@ -108,3 +112,16 @@ function fk_spot(a: WildAnimal, water: bool, s: WildSpot) -> bool {
s.water = water
return true
}
# the trunk, when it stands: a body inside it is pushed straight out from its axis
function fk_push(wildlife_tests_fake_st: mut WildlifeTestsFakeState, x: float, z: float, r: float, y0: float, y1: float) -> bool {
let dx = x - 0.3
let dz = z + 20.0
let d = Math.sqrt(dx * dx + dz * dz)
if not wildlife_tests_fake_st.fk_trunk or d > 1.0 + r or d < 0.0001 { return false }
wildlife_tests_fake_st.fk_out_x = 0.3 + dx / d * (1.0 + r)
wildlife_tests_fake_st.fk_out_z = -20.0 + dz / d * (1.0 + r)
return true
}
function fk_pushed_x(wildlife_tests_fake_st: WildlifeTestsFakeState) -> float { return wildlife_tests_fake_st.fk_out_x }
function fk_pushed_z(wildlife_tests_fake_st: WildlifeTestsFakeState) -> float { return wildlife_tests_fake_st.fk_out_z }

22
packages/ludic.wildlife/tests/wildlife_test.ludic
View file

@ -10,6 +10,9 @@ program WildlifeTest {
water: fn fk_water
forest: fn fk_forest
sight: fn fk_sight
push: fn fk_push
pushed_x: fn fk_pushed_x
pushed_z: fn fk_pushed_z
players: fn fk_players
player_on: fn fk_player_on
player_x: fn fk_x
@ -177,6 +180,25 @@ program WildlifeTest {
expect(wildlife_seen(wildlife_st, 0))
}
test "a walker slides round a trunk rather than through it" (wildlife_st: mut WildlifeState, wildlife_tests_fake_st: mut WildlifeTestsFakeState) {
fk_setup(wildlife_st, wildlife_tests_fake_st)
let a = deer_at(wildlife_st, 0.0, 0.0)
wildlife_tests_fake_st.fk_trunk = true
player_at(wildlife_tests_fake_st, 60.0, 0.0)
wildlife_tests_fake_st.fk_blocked = true
a.state = WILD_WANDER
a.tx = 0.0
a.tz = -100.0
a.timer = 100.0
var closest = 100.0
for k in 0 .. 800 {
wildlife_tick(wildlife_st, 0.05, 0.0)
closest = Math.min(closest, Math.sqrt((a.x - 0.3) * (a.x - 0.3) + (a.z + 20.0) * (a.z + 20.0)))
}
expect(closest > 1.35)
expect(a.z < -25.0)
}
test "the record and the found ranges come back from the save section" (wildlife_st: mut WildlifeState, wildlife_tests_fake_st: mut WildlifeTestsFakeState) {
fk_setup(wildlife_st, wildlife_tests_fake_st)
wildlife_spawn(wildlife_st, 0.0, 0.0)