refactor: 删除 SimulationRunner.BuildFireSchedule fallback

- Planner 输出直接传给 Engine.SetFireSchedule
- ManagerVerification/SimulationBootstrap 在 LoadAndStart 前设置 fire schedule
- 引擎不再需要从 CloudDispersal 反推发射计划

src/Unity/Assets/Scripts/Managers/ManagerVerification.cs

@@ -91,6 +91,7 @@ namespace CounterDrone.Unity
 
             var runner = gameObject.AddComponent<SimulationRunner>();
             runner.Awake();
+            runner.Engine.SetFireSchedule(plan.MergedSchedule);
             runner.LoadAndStart(taskId);
             runner.Engine.TimeScale = 10f;
 

src/Unity/Assets/Scripts/Managers/SimulationBootstrap.cs

@@ -110,6 +110,7 @@ namespace CounterDrone.Unity
             Runner = GetComponent<SimulationRunner>();
             if (Runner == null) Runner = gameObject.AddComponent<SimulationRunner>();
             else Runner.enabled = true;
+            Runner.Engine.SetFireSchedule(plan.MergedSchedule);
             Runner.LoadAndStart(taskId);
 
             // 设置倍速

src/Unity/Assets/Scripts/Managers/SimulationRunner.cs

@@ -55,16 +55,6 @@ namespace CounterDrone.Unity
             var detail = _scenario.GetTaskDetail(taskId);
             if (detail == null) { Debug.LogError("Task not found"); return; }
 
-            var cloud = detail.Cloud;
-            if (cloud.RecommendedTiming > 0)
-            {
-                var db = new DatabaseManager(_paths).OpenMainDb();
-                var ammoCatalog = db.Table<AmmunitionSpec>().ToList();
-                db.Close();
-                var schedule = BuildFireSchedule(detail, ammoCatalog);
-                _engine.SetFireSchedule(schedule);
-            }
-
             _engine.Initialize(taskId);
 
             foreach (var drone in _engine.Drones)
@@ -205,41 +195,5 @@ namespace CounterDrone.Unity
             catch { }
             return 1f;
         }
-
-        private List<FireEvent> BuildFireSchedule(TaskFullConfig detail, List<AmmunitionSpec> ammoCatalog)
-        {
-            var schedule = new List<FireEvent>();
-            var cloud = detail.Cloud;
-            if (!cloud.RecommendedTiming.HasValue || cloud.RecommendedTiming <= 0) return schedule;
-
-            var platforms = detail.Equipment.FindAll(e => e.EquipmentRole == (int)EquipmentRole.LaunchPlatform);
-            if (platforms.Count == 0) return schedule;
-
-            var releaseAlt = (float)cloud.DisperseHeight;
-            if (releaseAlt < 10) releaseAlt = 300f;
-
-            var spacing = (float)cloud.SalvoSpacing;
-            if (spacing <= 0) spacing = 50f;
-
-            for (int i = 0; i < platforms.Count; i++)
-            {
-                var p = platforms[i];
-                var mv = (float)(p.MuzzleVelocity ?? 800);
-                var offset = (i - (platforms.Count - 1) / 2f) * spacing;
-                var tx = (float)cloud.PositionX + offset; var ty = (float)cloud.PositionY; var tz = (float)cloud.PositionZ;
-                var dx = tx - (float)p.PositionX; var dz = tz - (float)p.PositionZ;
-                var dist = Mathf.Sqrt(dx * dx + dz * dz);
-                var angle = Kinematics.CalculateLaunchAngle(dist, mv, releaseAlt);
-                var sinA = Mathf.Sin(angle);
-                var tUp = mv * sinA / 9.81f;
-                var peakH = mv * mv * sinA * sinA / (2f * 9.81f);
-                var dropH = Mathf.Max(0, peakH - releaseAlt);
-                var ft = tUp + Mathf.Sqrt(2f * dropH / 9.81f);
-                var fireTime = (float)cloud.RecommendedTiming.Value - ft;
-                if (fireTime < 0) fireTime = 0.1f;
-                schedule.Add(new FireEvent { FireTime = fireTime, PlatformIndex = i, TargetX = tx, TargetY = ty, TargetZ = tz, MuzzleVelocity = mv });
-            }
-            return schedule;
-        }
     }
 }