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The Cove's shore life: crabs up the beach from dusk till dawn (keep to the sand, pinch if you get close, crab meat to cook), gulls after food on the sand and fish on a smoking rack; online too

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This commit is contained in:
Paul Bailey
2026-11-07 10:23:49 +00:00
parent 5bcfa23710
commit 9709d2c424
30 changed files with 878 additions and 11 deletions
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2
tests/run_all.sh
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@@ -9,7 +9,7 @@ if [ ! -f .godot/global_script_class_cache.cfg ]; then
echo "Importing the project first (fresh copy)..."
godot --headless --path . --import >/dev/null 2>&1
fi
for t in test_survival_core test_survival_stats test_save_load test_weather_building test_creatures_combat test_wolves test_alpha test_bear test_thieves test_barrow test_boss test_den_sites test_fishing_diet test_food test_hazards test_iron test_stone test_net_lobby test_net_world test_net_shared test_net_life test_net_boss test_net_rules test_net_lands test_host test_tutorial test_tutorial_full test_hints test_updates test_audio test_items_more test_worldlets test_worldlet_pick test_water_bodies test_cove test_wreck test_tunnel test_map test_terrain_edges test_boundary; do
for t in test_survival_core test_survival_stats test_save_load test_weather_building test_creatures_combat test_wolves test_alpha test_bear test_thieves test_barrow test_boss test_den_sites test_fishing_diet test_food test_hazards test_iron test_stone test_net_lobby test_net_world test_net_shared test_net_life test_net_boss test_net_rules test_net_lands test_host test_tutorial test_tutorial_full test_hints test_updates test_audio test_items_more test_worldlets test_worldlet_pick test_water_bodies test_cove test_wreck test_shore test_tunnel test_map test_terrain_edges test_boundary; do
extra=""
[ "$t" = "test_boundary" ] && extra="--fixed-fps 30"
# A suite that waits on a world that failed to load would hang forever,

312
tests/test_shore.gd Normal file
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@@ -0,0 +1,312 @@
extends SceneTree
## 0.6.0 (docs/WORLDLETS_DESIGN.md §5): the Cove's own wildlife. Crabs come
## up the beach at dusk (never in the Valley, never by day), keep to the
## sand, pinch anyone who walks too close and let them go once they back
## off; a dead one gives crab meat, which cooks; at dawn they go back into
## the sea. Gulls are the Cove's crows: food left on the sand draws a gull
## (inland it's still a crow), and so does fish on a smoking rack nobody's
## watching; a gull snatches one and flies off, and drops it if you shoot it.
## Run: godot --headless --path . --script res://tests/test_shore.gd
var _fails := 0
var _finished := false
var S: Node
var A: Node
var DB: Node
var _toasts: Array[String] = []
var w: Node3D
var player: CharacterBody3D
var sh: Node
var th: Node
var beach := Vector3.ZERO ## a spot on the sand, just above the waterline
func check(cond: bool, what: String) -> void:
print((" ok " if cond else " FAIL ") + what)
if not cond:
_fails += 1
func _initialize() -> void:
_run.call_deferred()
func _run() -> void:
S = root.get_node("Saves")
A = root.get_node("Actions")
DB = root.get_node("ItemDB")
A.notify.connect(func(t): _toasts.append(t))
S.root_dir = "user://test_shore_worlds"
for x in S.list_worlds():
S.delete_world(x.id)
await _body()
check(_finished, "test ran to the end (no script errors)")
for x in S.list_worlds():
S.delete_world(x.id)
DirAccess.remove_absolute(S.root_dir)
print("RESULT: %s (%d failures)" % ["PASS" if _fails == 0 else "FAIL", _fails])
quit(1 if _fails > 0 else 0)
func _load() -> Node3D:
var x: Node3D = load("res://scenes/world.tscn").instantiate()
root.add_child(x)
for _i in range(8):
await physics_frame
return x
func _set_time(hours: float) -> void:
w.day_night.day = 3
w.day_night.time = hours / 24.0
w.day_night.apply(true)
func _ground(p: Vector3) -> Vector3:
return Vector3(p.x, w.terrain.sample_height(p.x, p.z), p.z)
func _toast_has(s: String) -> bool:
return _toasts.any(func(t): return String(t).contains(s))
## Runs the crabs (shore.gd and each crab) for up to `secs`.
func _sim_crabs(secs: float, until: Callable = Callable()) -> float:
var t := 0.0
while t < secs:
sh.step(0.1)
for c in sh.get_children():
if is_instance_valid(c) and not c.is_queued_for_deletion():
c.set_physics_process(false)
c.step(0.1)
t += 0.1
if until.is_valid() and until.call():
break
if int(t * 10) % 10 == 0:
await physics_frame
return t
## Runs the thieves for up to `secs`.
func _sim_thieves(secs: float, until: Callable = Callable()) -> float:
var t := 0.0
while t < secs:
th.step(0.1)
for c in th.get_children():
if is_instance_valid(c) and not c.is_queued_for_deletion():
c.set_physics_process(false)
c.step(0.1)
t += 0.1
if until.is_valid() and until.call():
break
if int(t * 10) % 10 == 0:
await physics_frame
return t
func _thief(kind: String) -> Node3D:
for c in th.alive():
if c.kind == kind:
return c
return null
func _clear_thieves() -> void:
for c in th.get_children():
c.queue_free()
for d in w.all_dropped():
d.queue_free()
await physics_frame
## A spot on the sand just above the waterline, in the middle of the bay.
func _find_beach() -> Vector3:
var t: Node3D = w.terrain
var a := deg_to_rad(float(t.beach_angle_deg))
for off in [0.0, 0.25, -0.25, 0.5, -0.5]:
for r in range(20, 140):
var x := cos(a + off) * r
var z := sin(a + off) * r
var h: float = t.sample_height(x, z)
if t.beach_weight(x, z) > 0.85 and h > t.water_level + 0.5 and h < t.water_level + 0.9:
return Vector3(x, h, z)
return Vector3.INF
func _body() -> void:
print("the Valley")
S.current_id = S.create_world("Valley", 1337)
w = await _load()
check(w.shore == null, "no crabs in the Valley")
check(w.thieves != null and not w.thieves.gulls, "and no gulls")
w.queue_free()
for _i in range(3):
await process_frame
S.current_id = S.create_world("Cove", 1337, {"worldlet": "cove"})
w = await _load()
player = w.player
player.set_physics_process(false)
player.survival.set_process(false)
w.day_night.frozen = true
w.weather.set_process(false)
w.weather.force("clear")
if w.wolves != null:
w.wolves.enabled = false
for c in w.creatures.alive():
c.queue_free()
sh = w.shore
th = w.thieves
check(sh != null and th.gulls, "the Cove has crabs and gulls")
if sh == null:
return
sh.set_physics_process(false)
th.enabled = false
w.creatures.set_process(false) # (keeps rabbits out of the way; creatures.enabled stays true)
beach = _find_beach()
check(beach != Vector3.INF, "a spot on the beach (%s)" % [beach])
if beach == Vector3.INF:
return
await _crabs()
await _gulls()
_net()
_finished = true
func _crabs() -> void:
print("crabs")
_set_time(12.0)
player.global_position = beach
await _sim_crabs(10.0)
check(sh.alive().is_empty(), "none by day")
_set_time(18.0)
await _sim_crabs(20.0, func(): return sh.alive().size() >= sh.BUDGET)
var crabs: Array = sh.alive()
check(crabs.size() == sh.BUDGET, "at dusk they come up the beach (%d)" % crabs.size())
var t: Node3D = w.terrain
check(crabs.all(func(c): return t.on_sand(c.global_position.x, c.global_position.z)),
"on the sand at the waterline (%s)" % [crabs.map(func(c): return "%.2f" % (c.global_position.y - t.water_level))])
check(crabs.all(func(c): return c.global_position.distance_to(beach) >= sh.NOT_WITHIN), "and not right beside you")
print("keeping to the sand")
player.global_position = beach
await _sim_crabs(40.0)
crabs = sh.alive()
check(crabs.size() >= 3 and crabs.all(func(c): return t.water_level + 0.1 < c.global_position.y and c.global_position.y < t.water_level + t.SAND_TOP + 0.2),
"40 s on, they're all still on the sand (%d)" % crabs.size())
print("a pinch")
for c in crabs:
c.queue_free()
await physics_frame
var crab: Node3D = sh.spawn(beach + Vector3(1.6, 0, 0))
crab.set_physics_process(false)
player.global_position = _ground(beach)
player.survival.health = player.survival.MAX
var h0: float = player.survival.health
sh.enabled = false # (just this one)
await _sim_crabs(3.0)
check(crab.state == "charge", "walk within a couple of metres and it comes at you")
check(player.survival.health < h0 and player.survival.health > h0 - 20.0, "and pinches (%.0f -> %.0f)" % [h0, player.survival.health])
check(crab.interact_prompt(player).contains("claws up"), "(\"%s\")" % crab.interact_prompt(player))
player.global_position = _ground(crab.global_position + Vector3(9, 0, 0))
await _sim_crabs(8.0)
check(crab.state in ["wander", "idle"], "back off and it lets you go (%s)" % crab.state)
var h1: float = player.survival.health
await _sim_crabs(5.0)
check(is_equal_approx(player.survival.health, h1), "no more pinches from over there")
print("crab supper")
crab.take_hit(20.0, player.global_position)
check(crab.is_dead() and crab.interact_prompt(player).contains("Crack it open"), "a blow kills it: [E] Crack it open")
player.global_position = _ground(crab.global_position + Vector3(0.8, 0, 0))
var before: int = player.inventory.count("crab_meat")
A.butcher(player, crab)
var got: int = player.inventory.count("crab_meat") - before
check(got >= 1 and got <= 2, "crab meat (%d)" % got)
check(DB.get_item("crab_meat").has("food") and DB.get_item("cooked_crab").has("food"), "it's food, raw and cooked")
var r: Dictionary = DB.recipes.get("cooked_crab", {})
check(not r.is_empty() and String(r.get("station", "")) == "campfire" and int(Dictionary(r.inputs).get("crab_meat", 0)) == 2,
"two of it cook into a Cooked Crab at a campfire")
print("dawn")
sh.enabled = true
_set_time(19.0)
await _sim_crabs(20.0, func(): return sh.alive().size() >= 3)
check(sh.alive().size() >= 3, "(a few more come up)")
_set_time(7.0)
await _sim_crabs(2.0)
check(sh.alive().all(func(c): return c.state == "home"), "at dawn they head back to the sea")
await _sim_crabs(45.0, func(): return sh.get_children().filter(func(c): return not c.is_queued_for_deletion()).is_empty())
check(sh.get_children().filter(func(c): return not c.is_queued_for_deletion()).is_empty(), "and are gone")
await _sim_crabs(10.0)
check(sh.alive().is_empty(), "none come up by day")
sh.enabled = false
func _gulls() -> void:
print("gulls on the sand")
_set_time(12.0)
_toasts.clear()
var fish: Node3D = w.drop_item("mackerel", 3, Transform3D(Basis(), beach + Vector3(0, 0.15, 0)))
player.global_position = _ground(beach + Vector3(-25, 0, 0))
check(not th.on_sand(w.build.debug_find_site(w._spawn, 6.0)), "(the grass above the beach isn't sand)")
await _sim_thieves(30.0, func(): return _thief("gull") != null or _thief("crow") != null)
var gull := _thief("gull")
check(gull != null and _thief("crow") == null, "food left on the sand draws a gull, not a crow")
if gull == null:
return
await _sim_thieves(30.0, func(): return not gull.carry.is_empty())
check(String(gull.carry.get("id", "")) == "mackerel" and int(fish.amount) == 2, "it snatches one mackerel (%d left)" % int(fish.amount))
check(_toast_has("gull has snatched"), "and you hear about it (%s)" % [_toasts])
check(gull.state == "fly_off", "then it's off with it")
print("shooting one")
await _sim_thieves(1.0)
gull.take_hit(10.0, player.global_position)
check(gull.is_dead(), "an arrow brings it down")
var back: Array = w.all_dropped().filter(func(d): return d.item_id == "mackerel" and d != fish)
check(back.size() == 1 and int(back[0].amount) == 1, "and it drops the mackerel")
check(int(gull.butcher_drops().get("feather", 0)) >= 1, "(feathers)")
await _clear_thieves()
print("inland")
var site: Vector3 = w.build.debug_find_site(w._spawn, 6.0)
if th.on_sand(site):
site = _ground(Vector3(-40, 0, -10))
var berries: Node3D = w.drop_item("berries", 3, Transform3D(Basis(), _ground(site) + Vector3(0, 0.15, 0)))
player.global_position = _ground(site + Vector3(25, 0, 0))
await _sim_thieves(30.0, func(): return not th.alive().is_empty())
check(_thief("crow") != null and _thief("gull") == null, "food left inland still draws a crow")
berries.queue_free()
await _clear_thieves()
print("a smoking rack")
var rp := _ground(site + Vector3(3, 0, 3))
var rack: Node3D = w.spawn_piece(DB.get_item("smoking_rack"), Transform3D(Basis(), rp))
rack.set_process(false)
rack.inventory.add("mackerel", 1) # (one: not enough to smoke, so it stays raw)
rack.inventory.add("smoked_fish", 2)
player.global_position = _ground(rp + Vector3(6, 0, 0))
await _sim_thieves(40.0)
check(th.alive().is_empty(), "with you beside it, nothing comes")
player.global_position = _ground(rp + Vector3(25, 0, 0))
_toasts.clear()
await _sim_thieves(30.0, func(): return _thief("gull") != null)
gull = _thief("gull")
check(gull != null, "left alone, a gull comes for the fish on it")
if gull != null:
await _sim_thieves(30.0, func(): return not gull.carry.is_empty())
check(rack.inventory.count("mackerel") + rack.inventory.count("smoked_fish") == 2, "and takes one (%s)" % [gull.carry])
check(_toast_has("smoking rack"), "(\"A gull's at the fish on your smoking rack!\")")
await _clear_thieves()
rack.inventory.remove("mackerel", 5)
rack.inventory.remove("smoked_fish", 5)
rack.inventory.add("wood", 2)
await _sim_thieves(40.0)
check(th.alive().is_empty(), "no fish on it, no gull")
print("at night")
_set_time(22.0)
var meat: Node3D = w.drop_item("raw_meat", 2, Transform3D(Basis(), beach + Vector3(0, 0.15, 0)))
player.global_position = _ground(beach + Vector3(25, 0, 0))
await _sim_thieves(30.0, func(): return not th.alive().is_empty())
check(_thief("fox") != null and _thief("gull") == null, "at night it's a fox, sand or not")
meat.queue_free()
await _clear_thieves()
func _net() -> void:
print("online")
var CN: Node = root.get_node("CreatureNet")
for k in [["crab", "home"], ["crab", "charge"], ["gull", "peck"]]:
var c: Node3D = (sh.CrabScript if k[0] == "crab" else th.GullScript).new()
c.setup(k[0], w, beach, 5)
c.set_physics_process(false)
w.add_child(c)
c.set_meta("cid", 42)
c.state = k[1]
var buf := PackedByteArray()
buf.resize(CN.ENTRY)
CN._encode(buf, 0, c)
var e: Array = CN._decode(buf, 0)
check(e[1] == k[0] and e[4] == k[1], "a %s goes over the network (%s, %s)" % [k[0], e[1], e[4]])
c.free()

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tests/test_shore.gd.uid Normal file
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@@ -0,0 +1 @@
uid://cydvl5o72vanm