small tweak

BossMod/Pathfinding/Map.cs

@@ -230,20 +230,20 @@ public int AddGoal(Func<WPos, float> shape, float threshold, int minPriority, in
         return result;
     }
 
-    public List<(int x, int y, WPos center)> EnumeratePixels()
+    public (int x, int y, WPos center)[] EnumeratePixels()
     {
-        var result = new List<(int x, int y, WPos center)>(Width * Height);
+        var result = new (int x, int y, WPos center)[(Width * Height)];
         var rsq = Resolution * Resolution; // since we then multiply by _localZDivRes, end result is same as * res * rotation.ToDir()
         var dx = LocalZDivRes.OrthoL() * rsq;
         var dy = LocalZDivRes * rsq;
         var cy = Center + (-Width * HalfPixel + HalfPixel) * dx + (-Height * HalfPixel + HalfPixel) * dy;
-
+        var index = 0;
         for (var y = 0; y < Height; ++y)
         {
             var cx = cy;
             for (var x = 0; x < Width; ++x)
             {
-                result.Add((x, y, cx));
+                result[index++] = (x, y, cx);
                 cx += dx;
             }
             cy += dy;

BossMod/Pathfinding/NavigationDecision.cs

@@ -92,7 +92,7 @@ public static NavigationDecision Build(Context ctx, WorldState ws, AIHints hints
 
         for (var i = 0; i < len; ++i)
         {
-            var inside = localForbiddenZones[i].shapeDistance(player.Position) <= forbiddenZoneCushion - 0.1f;
+            var inside = localForbiddenZones[i].shapeDistance(player.Position) <= 0.1f;
             inZone[i] = inside;
             if (inside)
             {
@@ -328,8 +328,11 @@ public static NavigationDecision FindPathFromOutsideBounds(Context ctx, WPos sta
     {
         WPos? closest = null;
         var closestDistance = float.MaxValue;
-        foreach (var p in ctx.Map.EnumeratePixels())
+        var map = ctx.Map.EnumeratePixels();
+        var len = map.Length;
+        for (var i = 0; i < len; ++i)
         {
+            var p = map[i];
             if (ctx.Map[p.x, p.y].MaxG > 0) // assume any pixel not marked as blocked is better than being outside of bounds
             {
                 var distance = (p.center - startPos).LengthSq();