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ludic.nav, ludic.wildlife (18.4): a walker's separation, and a species' spacing

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nav_crowd_add takes how hard a walker keeps its distance, and WildSpecies.spacing (default 2) is a species' room from others walking by, which the valley hands the crowd. Both libraries are rebuilt; nav 15/15 on the Mac and the PC, DLL KERNEL32 only. wildlife 26/26.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 00:45:14 +03:00
parent 95f2087148
commit d83eabfdf1
8 changed files with 17 additions and 14 deletions
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8
packages/ludic.nav/tests/crowd_test.ludic
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@ -25,7 +25,7 @@ program CrowdTest {
x0 = 36.0
x1 = 4.0
}
let id = nav_crowd_add(nav_st, NAV_PERSON, x0, 0.0, z, 0.35, 1.8, 1.4, 0)
let id = nav_crowd_add(nav_st, NAV_PERSON, x0, 0.0, z, 0.35, 1.8, 1.4, 0, 2.0)
expect(id >= 0)
expect(nav_crowd_target(nav_st, NAV_PERSON, id, x1, 0.0, z))
push(ct.ids, id)
@ -73,12 +73,12 @@ program CrowdTest {
expect(not nav_crowd_start(nav_st, NAV_PERSON, 8, 0.6))
expect(nav_build(nav_st, NAV_PERSON, ground(40, 0), new NavConfig))
expect(nav_crowd_start(nav_st, NAV_PERSON, 8, 0.6))
expect_eq(nav_crowd_add(nav_st, NAV_PERSON, -50.0, 0.0, -50.0, 0.35, 1.8, 1.4, 0), -1)
let a = nav_crowd_add(nav_st, NAV_PERSON, 5.0, 0.0, 5.0, 0.35, 1.8, 1.4, 0)
expect_eq(nav_crowd_add(nav_st, NAV_PERSON, -50.0, 0.0, -50.0, 0.35, 1.8, 1.4, 0, 2.0), -1)
let a = nav_crowd_add(nav_st, NAV_PERSON, 5.0, 0.0, 5.0, 0.35, 1.8, 1.4, 0, 2.0)
expect(a >= 0)
expect(not nav_crowd_target(nav_st, NAV_PERSON, a, -50.0, 0.0, -50.0))
nav_drop(nav_st, NAV_PERSON)
expect(not nav_crowd_read(nav_st, NAV_PERSON, a))
expect_eq(nav_crowd_add(nav_st, NAV_PERSON, 5.0, 0.0, 5.0, 0.35, 1.8, 1.4, 0), -1)
expect_eq(nav_crowd_add(nav_st, NAV_PERSON, 5.0, 0.0, 5.0, 0.35, 1.8, 1.4, 0, 2.0), -1)
}
}