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Delete HardpointTransforms; mount direction and arc become sim data

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Entity.HardpointTransforms was written only by Unity (EntityInstance.cs),
so the simulation's notion of where a gun points was a readback from a
renderer that never runs headless -- Combat.cs threw KeyNotFoundException
on the first combat tick outside Unity. Deletes the field, its writer, and
the readback branch in Behavior.Direction, leaving the item-rotation path
(the same convention reaction thrusters use, R6) as the only source of
mount direction.

Adds FireControl (ServerShared), a static class owning whether a weapon
bears on a point: MountDirection (planar, from ItemRotation), ArcFor (the
per-hardpoint HardpointData.FiringArc override, falling back to the new
GameplaySettings.FiringArc default of 120), and InArc (the planar dot-cone
test, R7 -- target height never enters it, and an arc of 360+ passes
unconditionally so a turret hardpoint needs no new type, just a number).
Combat.cs and TurretController.cs now gate AI fire through InArc instead
of the old hardcoded 0.99 dot-product test against a live Unity transform.
Settings.cs drops AgentFiringMinDot, which was declared and read by
nothing.

docs/fire-control-cut.md, Cut 1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Meta Vens 2026-09-19 07:37:52 +02:00
commit 2b98aaa762
9 changed files with 64 additions and 26 deletions
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12
Assets/Scripts/ServerShared/Behaviors/Behaviors.cs
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@ -27,16 +27,8 @@ public abstract class Behavior
{
if(Item != null)
{
var hardpoint = Entity.Hardpoints[Item.Position.x, Item.Position.y];
if (hardpoint != null && Entity.HardpointTransforms.ContainsKey(hardpoint))
{
return normalize(Entity.HardpointTransforms[hardpoint].direction);
}
else
{
var itemDirection = Entity.Direction.Rotate(Item.EquippableItem.Rotation);
return float3(itemDirection.x, 0, itemDirection.y);
}
var itemDirection = Entity.Direction.Rotate(Item.EquippableItem.Rotation);
return float3(itemDirection.x, 0, itemDirection.y);
}
return float3(Entity.Direction.x, 0, Entity.Direction.y);

4
Assets/Scripts/ServerShared/Behaviors/TurretController.cs
View file

@ -78,9 +78,7 @@ public class TurretController : Behavior, IInitializableBehavior
foreach (var x in _weapons)
{
var data = x.Data as WeaponData;
var fire = dot(
x.Direction,
Entity.LookDirection) > .99f;
var fire = FireControl.InArc(x.Item, Entity.LookDirection);
if (x.Evaluate(data.Range) > dist && fire)
{
x.Activate();