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ludic.wildlife (17.10): the turned-back steps counted by reason (water ahead, a climb, the rest a push)

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-27 23:25:46 +03:00
parent f048ffb6ac
commit c33522d1c7
2 changed files with 9 additions and 1 deletions
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2
packages/ludic.wildlife/species.ludic
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@ -59,6 +59,8 @@ export state WildlifeState {
wl_hold: bool = false # staged: nobody thinks, everybody keeps their speed
wl_spot_ask: WildSpot = new WildSpot
wl_turned: int = 0 # steps refused and turned 75 degrees instead: the fallback, counted
wl_turned_wet: int = 0 # of those, for water ahead
wl_turned_steep: int = 0 # for a climb too steep
}
function wl_sp_all(wildlife_st: WildlifeState) -> []WildSpecies {

8
packages/ludic.wildlife/steer.ludic
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@ -16,6 +16,9 @@ function wl_face(a: WildAnimal, tx: float, tz: float, rate: float, dt: float) ->
# true when it moved; a walker is slid round a still thing (a trunk, a tent), a bird is not
# how many steps were refused and turned from since the start: how often the way was not enough
export function wildlife_turned(wildlife_st: WildlifeState) -> int { return wildlife_st.wl_turned }
# of those, how many for water ahead and how many for a climb (the rest: pushed back by a still thing)
export function wildlife_turned_wet(wildlife_st: WildlifeState) -> int { return wildlife_st.wl_turned_wet }
export function wildlife_turned_steep(wildlife_st: WildlifeState) -> int { return wildlife_st.wl_turned_steep }
function wl_step(wildlife_st: mut WildlifeState, a: WildAnimal, dt: float) -> bool {
let d = a.speed * dt
@ -29,7 +32,10 @@ function wl_step(wildlife_st: mut WildlifeState, a: WildAnimal, dt: float) -> bo
}
let nh = WildlifeWorld.ground(nx, nz)
let moved = Math.abs(nx - a.x) + Math.abs(nz - a.z)
if nh < WildlifeWorld.water(nx, nz) + 0.6 or nh - a.y > d * 1.2 or moved < d * 0.2 {
let wet = nh < WildlifeWorld.water(nx, nz) + 0.6
let steep = nh - a.y > d * 1.2
if wet or steep or moved < d * 0.2 {
if wet { wildlife_st.wl_turned_wet += 1 } else if steep { wildlife_st.wl_turned_steep += 1 }
a.yaw = a.yaw + Math.deg_to_rad(75.0)
a.timer = 0.0
wildlife_st.wl_turned += 1