Re-organize all projects (#4166)

Content.Server/Destructible/Thresholds/Behaviors/SpawnEntitiesBehavior.cs

@@ -0,0 +1,50 @@
+#nullable enable
+using System;
+using System.Collections.Generic;
+using Content.Server.Stack;
+using Content.Shared.Prototypes;
+using Content.Shared.Random.Helpers;
+using Content.Shared.Stacks;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Server.Destructible.Thresholds.Behaviors
+{
+    [Serializable]
+    [DataDefinition]
+    public class SpawnEntitiesBehavior : IThresholdBehavior
+    {
+        /// <summary>
+        ///     Entities spawned on reaching this threshold, from a min to a max.
+        /// </summary>
+        [DataField("spawn")]
+        public Dictionary<string, MinMax> Spawn { get; set; } = new();
+
+        public void Execute(IEntity owner, DestructibleSystem system)
+        {
+            foreach (var (entityId, minMax) in Spawn)
+            {
+                var count = minMax.Min >= minMax.Max
+                    ? minMax.Min
+                    : system.Random.Next(minMax.Min, minMax.Max + 1);
+
+                if (count == 0) continue;
+
+                if (EntityPrototypeHelpers.HasComponent<StackComponent>(entityId))
+                {
+                    var spawned = owner.EntityManager.SpawnEntity(entityId, owner.Transform.MapPosition);
+                    owner.EntityManager.EventBus.RaiseLocalEvent(spawned.Uid, new StackChangeCountEvent(count), false);
+                    spawned.RandomOffset(0.5f);
+                }
+                else
+                {
+                    for (var i = 0; i < count; i++)
+                    {
+                        var spawned = owner.EntityManager.SpawnEntity(entityId, owner.Transform.MapPosition);
+                        spawned.RandomOffset(0.5f);
+                    }
+                }
+            }
+        }
+    }
+}