Refactor reaction effects to use reagent effects (#5426)

* reaction effect refactor

* works now

Content.Shared/Chemistry/Reagent/ReagentEffect.cs

@@ -30,7 +30,7 @@ namespace Content.Shared.Chemistry.Reagent
         [DataField("probability")]
         public float Probability = 1.0f;
 
-        public abstract void Metabolize(ReagentEffectArgs args);
+        public abstract void Effect(ReagentEffectArgs args);
     }
 
     public static class ReagentEffectExt
@@ -41,11 +41,6 @@ namespace Content.Shared.Chemistry.Reagent
             if (random == null)
                 random = IoCManager.Resolve<IRobustRandom>();
 
-
-            // Make sure we still have enough reagent to go...
-            if (args.Source != null && !args.Source.ContainsReagent(args.Reagent.ID))
-                return false;
-
             if (effect.Probability < 1.0f && !random.Prob(effect.Probability))
                 return false;
 
@@ -74,7 +69,7 @@ namespace Content.Shared.Chemistry.Reagent
         EntityUid? OrganEntity,
         Solution? Source,
         ReagentPrototype Reagent,
-        FixedPoint2 Metabolizing,
+        FixedPoint2 Quantity,
         IEntityManager EntityManager,
         ReactionMethod? Method
     );