Two things were wrong and the second was the real one. A ring is not what a
picket does - but each step around it was shorter than Ship's arrive_radius,
so every frame the vessel SNAPPED onto its target and zeroed its velocity,
and Ship only turns to face a heading while it is actually moving. The
result slid around the outpost pointing whichever way it had spawned.
So: real destinations, far enough apart to be flown to. The vessel picks a
point somewhere in its patrol area, flies there, pauses, and picks another.
A leg is never shorter than wander_min_leg, which is what keeps the
snap-and-stop from coming straight back, and a leg that cannot be reached
times out rather than stranding the picket.
Breaking off a fight now starts a fresh leg from where the fight ended,
rather than flying back to a waypoint chosen before it began.
Measured: 485px of wander, 46-271px from its post, up to 690px/s, pointing
where it was going for 88% of its travel. The test measures that facing as a
FRACTION rather than a worst instant - a vessel just given a new heading is
legitimately still swinging onto it at its own rotation_speed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
#105 shipped with interceptors as the only garrisonable vessel, and the
reason was a design fault rather than a decision: firing the laser and the
gas bomb lived in the player's fleet controllers, so a stationed laser would
have held its position and never shot.
The shot is now a thing in the world rather than something a controller
draws. LaserBeamEffect and GasBombEffect are self-contained, self-animating
and self-freeing, added to the tree root - the same shape EnemyBigLaserBeam
and ArtilleryShell already had on the enemy side - and they outlive the
vessel that fired them.
Above them sits one seam, on VesselCooldownFillComponent: ability_range(),
ability_ammo_resource(), ability_ammo_cost() and fire_ability(). A beam and a
bomb are now the same shape of thing to whoever pulls the trigger, so the
garrison AI never names an ability - the test asserts that literally, by
reading the AI's own source. A third armed vessel needs to implement the
seam and nothing else.
Ammunition is the CALLER's business, deliberately: the fleet spends from its
hold, a garrison from its outpost's store, and neither concern belongs in
the component. A garrison with an empty magazine holds fire rather than
falling back on the fleet's hold.
Outpost storage: 50 gas per stationed bomber and 50 energy per stationed
laser, off the VESSEL definitions, so an outpost never learns which vessel
needs what. It is a capacity, not a stock - hub transporters fill it exactly
as they fill a gas burner's buffer, because building_logistics_deficit now
takes the larger of the definition's static buffer and the garrison's
magazine. Every other resource is capped at zero: an outpost is not a depot,
and ore parked at one has nothing to do there and no transporter coming for
it.
Also restores two properties the Godot editor dropped from
GasBurnerBuildingDefinition.tres when it re-saved the file:
collected_outputs and capabilities. Without the first, nothing ever collects
the burner's energy - test_gas_burner caught it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A garrisoned vessel circles its post, engages what comes into range, and
goes back to circling. It steers by writing move_target and lets Ship's own
steering fly it, so it accelerates, banks and brakes exactly like a vessel
in the formation.
It is not in Fleet.ships. It does not follow the formation, does not count
against max_fleet_size(), and does not move when the player flies away -
which is the whole point of stationing it. A garrison that ate a fleet slot
would mean stationing a vessel cost the player a place in their own wedge.
The leash is the load-bearing part. Enemies are judged from the POST rather
than from the vessel, so a garrison that has drifted out to its leash cannot
see further still and be walked away from its outpost one enemy at a time,
and an engagement is clamped to a circle around the post rather than to a
straight line, so it still manoeuvres while pinned.
The orbit starts from where the vessel actually is rather than a random
bearing. A random one makes the first move_target a point on the far side of
the circle, and the vessel flies straight across the middle - through the
outpost it is guarding.
EnemyTargets.nearest_ship now searches the player_ships GROUP instead of
Fleet.ships: an enemy that ignored the guns shooting at it, because they
were not in the player's formation, would let a garrison hold a position
without ever being fought back.
The laser vessel is deliberately not garrisonable. Firing the laser lives in
LaserController, a fleet ability driven by the laser button, rather than in
VesselLaserComponent - so a garrisoned laser would hold its position and
never shoot, and offering a vessel that cannot fight is worse than a short
list.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
