Port medibot + bot spawners from nyano (#9854)

* Port medibot + bot spawners from nyano

* Make the injection thresholds constants

* Remove warning

* Check against const in system too

* resolving systems just isn't worth it

* only resolve entity manager once

* Reduceother resolves too

* fix post-merge

* woops

Content.Server/AI/Operators/Bots/InjectOperator.cs

@@ -0,0 +1,24 @@
+using Content.Server.AI.EntitySystems;
+
+namespace Content.Server.AI.Operators.Bots
+{
+    public sealed class InjectOperator : AiOperator
+    {
+        private EntityUid _medibot;
+        private EntityUid _target;
+        public InjectOperator(EntityUid medibot, EntityUid target)
+        {
+            _medibot = medibot;
+            _target = target;
+        }
+
+        public override Outcome Execute(float frameTime)
+        {
+            var injectSystem = IoCManager.Resolve<IEntitySystemManager>().GetEntitySystem<InjectNearbySystem>();
+            if (injectSystem.Inject(_medibot, _target))
+                return Outcome.Success;
+
+            return Outcome.Failed;
+        }
+    }
+}

Content.Server/AI/Operators/Speech/SpeechOperator.cs

@@ -0,0 +1,22 @@
+using Content.Server.Chat.Systems;
+
+namespace Content.Server.AI.Operators.Speech
+{
+    public sealed class SpeakOperator : AiOperator
+    {
+        private EntityUid _speaker;
+        private string _speechString;
+        public SpeakOperator(EntityUid speaker, string speechString)
+        {
+            _speaker = speaker;
+            _speechString = speechString;
+        }
+
+        public override Outcome Execute(float frameTime)
+        {
+            var chatSystem = IoCManager.Resolve<IEntitySystemManager>().GetEntitySystem<ChatSystem>();
+            chatSystem.TrySendInGameICMessage(_speaker, _speechString, InGameICChatType.Speak, false);
+            return Outcome.Success;
+        }
+    }
+}