some cleanups

BossMod/BossModule/BossModule.cs

@@ -28,24 +28,41 @@ public abstract class BossModule : IDisposable
 
     public List<Actor> Enemies(uint oid)
     {
-        var entry = RelevantEnemies.GetValueOrDefault(oid);
-        entry ??= RelevantEnemies[oid] = [.. WorldState.Actors.Where(actor => actor.OID == oid)];
+        if (!RelevantEnemies.TryGetValue(oid, out var entry))
+        {
+            entry = [];
+            foreach (var actor in WorldState.Actors.Actors.Values)
+            {
+                if (actor.OID == oid)
+                    entry.Add(actor);
+            }
+            RelevantEnemies[oid] = entry;
+        }
         return entry;
     }
 
-    public List<Actor> Enemies(ReadOnlySpan<uint> enemies)
+    public List<Actor> Enemies(uint[] enemies)
     {
-        List<Actor> relevantenemies = [];
+        List<Actor> relevantEnemies = [];
         var len = enemies.Length;
         for (var i = 0; i < len; ++i)
         {
             var enemy = enemies[i];
-            var entry = RelevantEnemies.GetValueOrDefault(enemy);
-            entry ??= RelevantEnemies[enemy] = [.. WorldState.Actors.Where(actor => actor.OID == enemy)];
-            relevantenemies.AddRange(entry);
+            if (!RelevantEnemies.TryGetValue(enemy, out var entry))
+            {
+                entry = [];
+                foreach (var actor in WorldState.Actors.Actors.Values)
+                {
+                    if (actor.OID == enemy)
+                        entry.Add(actor);
+                }
+                RelevantEnemies[enemy] = entry;
+            }
+            relevantEnemies.AddRange(entry);
         }
-        return relevantenemies;
+        return relevantEnemies;
     }
+
     public List<Actor> Enemies<OID>(OID oid) where OID : Enum => Enemies((uint)(object)oid);
 
     // component management: at most one component of any given type can be active at any time

BossMod/Components/Gaze.cs

@@ -105,12 +105,12 @@ public override void OnCastFinished(Actor caster, ActorCastInfo spell)
         if (spell.Action == WatchedAction)
         {
             var count = Eyes.Count;
+            var id = caster.InstanceID;
             for (var i = 0; i < count; ++i)
             {
-                var eye = Eyes[i];
-                if (eye.ActorID == caster.InstanceID)
+                if (Eyes[i].ActorID == id)
                 {
-                    Eyes.Remove(eye);
+                    Eyes.RemoveAt(i);
                     break;
                 }
             }

BossMod/Components/GenericAOEs.cs

@@ -100,12 +100,12 @@ public override void OnCastFinished(Actor caster, ActorCastInfo spell)
         if (spell.Action == WatchedAction)
         {
             var count = Casters.Count;
+            var id = caster.InstanceID;
             for (var i = 0; i < count; ++i)
             {
-                var aoe = Casters[i];
-                if (aoe.ActorID == caster.InstanceID)
+                if (Casters[i].ActorID == id)
                 {
-                    Casters.Remove(aoe);
+                    Casters.RemoveAt(i);
                     break;
                 }
             }

BossMod/Modules/Dawntrail/Alliance/A11Prishe/BanishStorm.cs

@@ -76,10 +76,19 @@ public override void OnEventCast(Actor caster, ActorCastEvent spell)
         if (spell.Action.ID == (uint)AID.Banish)
         {
             ++NumCasts;
-            var index = Lines.FindIndex(item => item.Next.AlmostEqual(caster.Position, 1f));
-            AdvanceLine(Lines[index], caster.Position);
-            if (Lines[index].ExplosionsLeft == 0)
-                Lines.RemoveAt(index);
+            var count = Lines.Count;
+            var pos = caster.Position;
+            for (var i = 0; i < count; ++i)
+            {
+                var line = Lines[i];
+                if (line.Next.AlmostEqual(pos, 1f))
+                {
+                    AdvanceLine(line, pos);
+                    if (line.ExplosionsLeft == 0)
+                        Lines.RemoveAt(i);
+                    break;
+                }
+            }
         }
     }
 }

BossMod/Modules/Dawntrail/Alliance/A12Fafnir/HurricaneWing.cs

@@ -32,10 +32,9 @@ public override void OnCastFinished(Actor caster, ActorCastInfo spell)
         {
             for (var i = 0; i < AOEs.Count; ++i)
             {
-                var aoe = AOEs[i];
-                if (aoe.ActorID == caster.InstanceID)
+                if (AOEs[i].ActorID == caster.InstanceID)
                 {
-                    AOEs.Remove(aoe);
+                    AOEs.RemoveAt(i);
                     break;
                 }
             }

BossMod/Modules/Dawntrail/Alliance/A13ArkAngels/HavokSpiral.cs

@@ -25,7 +25,7 @@ private void InitIfReady()
         if (_rotation.Count == 3 && _increment != default)
         {
             for (var i = 0; i < 3; ++i)
-                Sequences.Add(new(_shape, Arena.Center, _rotation[i], _increment, _activation, 1.2f, 8));
+                Sequences.Add(new(_shape, WPos.ClampToGrid(Arena.Center), _rotation[i], _increment, _activation, 1.2f, 8));
             _rotation.Clear();
             _increment = default;
         }

BossMod/Modules/Dawntrail/Alliance/A14ShadowLord/CthonicFury.cs

@@ -62,10 +62,9 @@ public override void OnCastFinished(Actor caster, ActorCastInfo spell)
             var count = AOEs.Count;
             for (var i = 0; i < count; ++i)
             {
-                var aoe = AOEs[i];
-                if (aoe.ActorID == caster.InstanceID)
+                if (AOEs[i].ActorID == caster.InstanceID)
                 {
-                    AOEs.Remove(aoe);
+                    AOEs.RemoveAt(i);
                     break;
                 }
             }

BossMod/Modules/Dawntrail/Alliance/A14ShadowLord/Implosion.cs

@@ -28,10 +28,9 @@ public override void OnCastFinished(Actor caster, ActorCastInfo spell)
             var count = _aoes.Count;
             for (var i = 0; i < count; ++i)
             {
-                var aoe = _aoes[i];
-                if (aoe.ActorID == caster.InstanceID)
+                if (_aoes[i].ActorID == caster.InstanceID)
                 {
-                    _aoes.Remove(aoe);
+                    _aoes.RemoveAt(i);
                     break;
                 }
             }

BossMod/Modules/Dawntrail/Alliance/A14ShadowLord/UmbraSmash.cs

@@ -11,7 +11,8 @@ public override void AddAIHints(int slot, Actor actor, PartyRolesConfig.Assignme
         var imminentAOEs = ImminentAOEs(linesCount);
 
         // use only imminent aoes for hints
-        for (var i = 0; i < imminentAOEs.Length; ++i)
+        var len = imminentAOEs.Length;
+        for (var i = 0; i < len; ++i)
         {
             var aoe = imminentAOEs[i];
             hints.AddForbiddenZone(Shape, aoe.Item1, aoe.Item3, aoe.Item2);
@@ -20,6 +21,9 @@ public override void AddAIHints(int slot, Actor actor, PartyRolesConfig.Assignme
 
     public override void OnCastStarted(Actor caster, ActorCastInfo spell)
     {
+        void AddLine(WPos origin, WDir direction, Angle offset)
+        => Lines.Add(new() { Next = origin, Advance = 5f * direction, Rotation = spell.Rotation + offset, NextExplosion = Module.CastFinishAt(spell), TimeToMove = 2.3f, ExplosionsLeft = 6, MaxShownExplosions = 2 });
+
         switch (spell.Action.ID)
         {
             case (uint)AID.UmbraSmashAOE1:
@@ -29,8 +33,8 @@ public override void OnCastStarted(Actor caster, ActorCastInfo spell)
             case (uint)AID.UmbraSmashAOEClone:
                 var dir = spell.Rotation.ToDirection();
                 var origin = caster.Position + 30f * dir;
-                Lines.Add(new() { Next = origin, Advance = 5f * dir.OrthoL(), Rotation = spell.Rotation + 90f.Degrees(), NextExplosion = Module.CastFinishAt(spell), TimeToMove = 2.3f, ExplosionsLeft = 6, MaxShownExplosions = 2 });
-                Lines.Add(new() { Next = origin, Advance = 5f * dir.OrthoR(), Rotation = spell.Rotation - 90f.Degrees(), NextExplosion = Module.CastFinishAt(spell), TimeToMove = 2.3f, ExplosionsLeft = 6, MaxShownExplosions = 2 });
+                AddLine(origin, dir.OrthoL(), 90f.Degrees());
+                AddLine(origin, dir.OrthoR(), -90f.Degrees());
                 break;
         }
     }
@@ -46,26 +50,35 @@ public override void OnCastFinished(Actor caster, ActorCastInfo spell)
             case (uint)AID.UmbraSmashAOEClone:
                 ++NumCasts;
                 var origin = caster.Position + 30f * spell.Rotation.ToDirection();
-                foreach (var l in Lines.Where(l => l.Next.AlmostEqual(origin, 1f)))
+                var count = Lines.Count;
+                for (var i = 0; i < count; ++i)
                 {
-                    l.Next = origin + l.Advance;
-                    l.TimeToMove = 1;
-                    l.NextExplosion = WorldState.FutureTime(l.TimeToMove);
-                    --l.ExplosionsLeft;
+                    var l = Lines[i];
+                    if (l.Next.AlmostEqual(origin, 1f))
+                    {
+                        l.Next = origin + l.Advance;
+                        l.TimeToMove = 1f;
+                        l.NextExplosion = WorldState.FutureTime(l.TimeToMove);
+                        --l.ExplosionsLeft;
+                    }
                 }
                 break;
             case (uint)AID.UmbraWave:
                 ++NumCasts;
-                var index = Lines.FindIndex(item => item.Next.AlmostEqual(caster.Position, 1f));
-                if (index == -1)
+                var count2 = Lines.Count;
+                var pos = caster.Position;
+                for (var i = 0; i < count2; ++i)
                 {
-                    ReportError($"Failed to find entry for {caster.InstanceID:X}");
-                    return;
+                    var line = Lines[i];
+                    if (line.Next.AlmostEqual(pos, 1f))
+                    {
+                        AdvanceLine(line, pos);
+                        if (line.ExplosionsLeft == 0)
+                            Lines.RemoveAt(i);
+                        return;
+                    }
                 }
-
-                AdvanceLine(Lines[index], caster.Position);
-                if (Lines[index].ExplosionsLeft == 0)
-                    Lines.RemoveAt(index);
+                ReportError($"Failed to find entry for {caster.InstanceID:X}");
                 break;
         }
     }

BossMod/Modules/Dawntrail/Chaotic/Ch01CloudOfDarkness/Break.cs

@@ -17,10 +17,11 @@ public override void OnEventCast(Actor caster, ActorCastEvent spell)
         if (spell.Action.ID is (uint)AID.BreakBossAOE or (uint)AID.BreakEyeAOE)
         {
             var count = Eyes.Count;
+            var pos = caster.Position;
             for (var i = 0; i < count; ++i)
             {
                 var eye = Eyes[i];
-                if (eye.Position == caster.Position)
+                if (eye.Position == pos)
                 {
                     Eyes.Remove(eye);
                     break;

BossMod/Modules/Dawntrail/Chaotic/Ch01CloudOfDarkness/ParticleConcentration.cs

@@ -148,12 +148,12 @@ public override void OnEventCast(Actor caster, ActorCastEvent spell)
         {
             ++NumCasts;
             var count = Towers.Count;
+            var pos = caster.Position;
             for (var i = 0; i < count; ++i)
             {
-                var tower = Towers[i];
-                if (tower.Position == caster.Position)
+                if (Towers[i].Position == pos)
                 {
-                    Towers.Remove(tower);
+                    Towers.RemoveAt(i);
                     break;
                 }
             }

BossMod/Modules/Dawntrail/Dungeon/D01Ihuykatumu/D013Apollyon.cs

@@ -120,7 +120,7 @@ public override IEnumerable<AOEInstance> ActiveAOEs(int slot, Actor actor)
 
     public override void OnActorCreated(Actor actor)
     {
-        void AddWhirlwind(ReadOnlySpan<WPos> pos)
+        void AddWhirlwind(WPos[] pos)
         {
             for (var i = 0; i < 3; ++i)
             {

BossMod/Modules/Dawntrail/Dungeon/D05Origenics/D052Deceiver.cs

@@ -250,9 +250,11 @@ public D052DeceiverStates(BossModule module) : base(module)
 [ModuleInfo(BossModuleInfo.Maturity.Verified, Contributors = "The Combat Reborn Team (Malediktus, LTS)", GroupType = BossModuleInfo.GroupType.CFC, GroupID = 825, NameID = 12693, SortOrder = 3)]
 public class D052Deceiver(WorldState ws, Actor primary) : BossModule(ws, primary, ArenaChanges.ArenaCenter, ArenaChanges.StartingBounds)
 {
+    private static readonly uint[] adds = [(uint)OID.OrigenicsSentryG92, (uint)OID.OrigenicsSentryG91];
+
     protected override void DrawEnemies(int pcSlot, Actor pc)
     {
         Arena.Actor(PrimaryActor);
-        Arena.Actors(Enemies([(uint)OID.OrigenicsSentryG92, (uint)OID.OrigenicsSentryG91]));
+        Arena.Actors(Enemies(adds));
     }
 }

BossMod/Modules/Dawntrail/Dungeon/D05Origenics/D053Ambrose.cs

@@ -289,10 +289,11 @@ public class D053Ambrose(WorldState ws, Actor primary) : BossModule(ws, primary,
     public static readonly WPos ArenaCenter = new(190f, default);
     public static readonly ArenaBoundsRect StartingBounds = new(32.5f, 24f);
     public static readonly ArenaBoundsRect DefaultBounds = new(15f, 19.5f);
+    private static readonly uint[] adds = [(uint)OID.Superfluity, (uint)OID.OrigenicsEyeborg];
 
     protected override void DrawEnemies(int pcSlot, Actor pc)
     {
         Arena.Actor(PrimaryActor);
-        Arena.Actors(Enemies([(uint)OID.Superfluity, (uint)OID.OrigenicsEyeborg]));
+        Arena.Actors(Enemies(adds));
     }
 }