Added new HTN operations and preconditions (#27486)

* Added new HTN operations & preconditions

* Ok I forgot about partial

* Namespace pierce the skies

* Some fixes, debug and new operators

* Bruh git eat my files

Content.Server/NPC/HTN/PrimitiveTasks/Operators/Math/SetRandomFloatOperator.cs

@@ -0,0 +1,34 @@
+using System.Threading;
+using System.Threading.Tasks;
+using Robust.Shared.Random;
+
+namespace Content.Server.NPC.HTN.PrimitiveTasks.Operators.Math;
+
+/// <summary>
+/// Sets a random float from MinAmount to MaxAmount to blackboard
+/// </summary>
+public sealed partial class SetRandomFloatOperator : HTNOperator
+{
+    [Dependency] private readonly IRobustRandom _random = default!;
+
+    [DataField(required: true)]
+    public string TargetKey = string.Empty;
+
+    [DataField, ViewVariables(VVAccess.ReadWrite)]
+    public float MaxAmount = 1f;
+
+    [DataField, ViewVariables(VVAccess.ReadWrite)]
+    public float MinAmount = 0f;
+
+    public override async Task<(bool Valid, Dictionary<string, object>? Effects)> Plan(NPCBlackboard blackboard,
+        CancellationToken cancelToken)
+    {
+        return (
+            true,
+            new Dictionary<string, object>
+            {
+                { TargetKey, _random.NextFloat(MinAmount, MaxAmount) }
+            }
+        );
+    }
+}