Chem guidebook (#17123)

* im good at atomizing. welcome to half-finished chem guides.

* wagh

* e

* save work

* aa

* woweee UI

* finishing the last of it

* don't actually update the engine :(

---------

Co-authored-by: moonheart08 <moonheart08@users.noreply.github.com>

Content.Server/Chemistry/ReactionEffects/ExplosionReactionEffect.cs

@@ -3,6 +3,7 @@ using Content.Server.Explosion.EntitySystems;
 using Content.Shared.Chemistry.Reagent;
 using Content.Shared.Database;
 using Content.Shared.Explosion;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
 
 namespace Content.Server.Chemistry.ReactionEffects
@@ -24,7 +25,7 @@ namespace Content.Server.Chemistry.ReactionEffects
         [DataField("maxIntensity")]
         [JsonIgnore]
         public float MaxIntensity = 5;
-        
+
         /// <summary>
         ///     How quickly intensity drops off as you move away from the epicenter
         /// </summary>
@@ -51,6 +52,9 @@ namespace Content.Server.Chemistry.ReactionEffects
         public float IntensityPerUnit = 1;
 
         public override bool ShouldLog => true;
+
+        protected override string? ReagentEffectGuidebookText(IPrototypeManager prototype, IEntitySystemManager entSys)
+            => Loc.GetString("reagent-effect-guidebook-explosion-reaction-effect", ("chance", Probability));
         public override LogImpact LogImpact => LogImpact.High;
 
         public override void Effect(ReagentEffectArgs args)