fix tests

src/lib/ecs/system/CombatSystem.cpp

@@ -2,8 +2,10 @@
 
 #include "EntityAdmin.h"
 #include "FactionComponent.h"
+#include "StationBodyComponent.h"
 #include "HealthComponent.h"
 #include "PositionComponent.h"
+#include "SensorRangeComponent.h"
 #include "ShipIdentityComponent.h"
 #include "ThreatResponseBehaviorComponent.h"
 #include "WeaponComponent.h"
@@ -31,10 +33,11 @@ void CombatSystem::tick(Tick currentTick,
             resolveWeapon(e, weapon, pos, faction, currentTick, admin, outFireEvents);
         });
 
-    // Station weapons.
-    admin.forEach<WeaponComponent, PositionComponent, FactionComponent>(
+    // Station weapons (entities with StationBodyComponent; ships are excluded because
+    // they lack that component and are already handled by the ship loop above).
+    admin.forEach<WeaponComponent, PositionComponent, FactionComponent, StationBodyComponent>(
         [&](entt::entity e, WeaponComponent& weapon, PositionComponent& pos,
-            FactionComponent& faction)
+            FactionComponent& faction, const StationBodyComponent& /*sb*/)
         {
             resolveWeapon(e, weapon, pos, faction, currentTick, admin, outFireEvents);
         });
@@ -77,10 +80,14 @@ void CombatSystem::resolveWeapon(
         }
     }
 
-    // Acquire a new target if needed (nearest opposing-faction ship).
+    // Acquire a new target if needed.
+    // Ships use their sensor range; stations fall back to weapon range.
     if (!weapon.currentTarget)
     {
-        float bestDistanceSquared = weapon.range * weapon.range;
+        const float acquisitionRange = admin.hasAll<SensorRangeComponent>(shipEntity)
+            ? admin.get<SensorRangeComponent>(shipEntity).value
+            : weapon.range;
+        float bestDistanceSquared = acquisitionRange * acquisitionRange;
         admin.forEach<ShipIdentityComponent, PositionComponent, FactionComponent>(
             [&](entt::entity candidate, const ShipIdentityComponent& /*si*/,
                 const PositionComponent& candidatePos,

src/lib/ecs/system/MovementIntentSystem.cpp

@@ -91,9 +91,11 @@ void MovementIntentSystem::tick(EntityAdmin& admin)
             const float manAccel     = body.maneuveringAccelerationPerTick;
             const float stoppingDist = (body.maxSpeedPerTick * body.maxSpeedPerTick)
                                        / (2.0f * manAccel);
-            const float desiredSpeed = (dist <= stoppingDist)
+            // Cap to dist so the ship never overshoots the target in a single tick.
+            const float baseDesiredSpeed = (dist <= stoppingDist)
                 ? std::sqrt(2.0f * manAccel * dist)
                 : body.maxSpeedPerTick;
+            const float desiredSpeed = std::min(dist, baseDesiredSpeed);
 
             const QVector2D desiredVel = delta.normalized() * desiredSpeed;
             const QVector2D velError   = desiredVel - body.velocity;

src/test/CombatSystemTest.cpp

@@ -115,13 +115,24 @@ TEST_CASE("CombatSystem: cooldown prevents firing before it expires", "[combat]"
     f.wireEnemyTarget(enemy, player);
     f.admin.get<WeaponComponent>(enemy).cooldownTicks = 3.0f;  // override to 3
 
+    auto enemyFiredIn = [&enemy](const std::vector<FireEvent>& evts)
+    {
+        for (const FireEvent& evt : evts)
+        {
+            if (evt.shooter == enemy) { return true; }
+        }
+        return false;
+    };
+
     std::vector<FireEvent> events;
     f.combat.tick(0, f.admin, f.buildings, events);
+    REQUIRE_FALSE(enemyFiredIn(events));
+
     f.combat.tick(1, f.admin, f.buildings, events);
-    REQUIRE(events.empty());
+    REQUIRE_FALSE(enemyFiredIn(events));
 
     f.combat.tick(2, f.admin, f.buildings, events);
-    REQUIRE(events.size() == 1);
+    REQUIRE(enemyFiredIn(events));
 }
 
 TEST_CASE("CombatSystem: no fire when target is out of range", "[combat]")