Turn ReagentEffects into generic EntityEffects (#28168)

* Oh the possibilities

* Merge fixes

* Forgot to remote LavaSystem oops

* Changed EntityEffectArgs to EntityEffectBaseArgs and EntityEffectReagentArgs

* Throw exception for unimplemented effectargs

* Remove Json and overrideable datafields

* Fix test issues

* Actually fix the compiling issue

* Fix comments and remove EntityEffectArgs (no longer used, replaced with EntityEffectBaseArgs)

Content.Server/Tiles/TileEntityEffectSystem.cs

@@ -0,0 +1,32 @@
+using Content.Server.Atmos.Components;
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.StepTrigger.Systems;
+using Content.Shared.Chemistry.Reagent;
+using Content.Shared.EntityEffects;
+
+namespace Content.Server.Tiles;
+
+public sealed class TileEntityEffectSystem : EntitySystem
+{
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<TileEntityEffectComponent, StepTriggeredOffEvent>(OnTileStepTriggered);
+        SubscribeLocalEvent<TileEntityEffectComponent, StepTriggerAttemptEvent>(OnTileStepTriggerAttempt);
+    }
+    private void OnTileStepTriggerAttempt(Entity<TileEntityEffectComponent> ent, ref StepTriggerAttemptEvent args)
+    {
+        args.Continue = true;
+    }
+
+    private void OnTileStepTriggered(Entity<TileEntityEffectComponent> ent, ref StepTriggeredOffEvent args)
+    {
+        var otherUid = args.Tripper;
+
+        foreach (var effect in ent.Comp.Effects)
+        {
+            effect.Effect(new EntityEffectBaseArgs(otherUid, EntityManager));
+        }
+    }
+}