From 46389605f2b37656e544a3932805a38423f906ce Mon Sep 17 00:00:00 2001
From: SmArtKar <44720187+SmArtKar@users.noreply.github.com>
Date: Sat, 23 May 2026 17:02:00 +0200
Subject: [PATCH] Fixes certain reaction overheats being always treated as
 impure (#96108)

## About The Pull Request

Closes #96063

## Changelog
:cl:
fix: Fixed certain reaction overheats being always treated as impure
/:cl:
---
 code/modules/reagents/chemistry/recipes/cat2_medicines.dm | 8 ++++----
 code/modules/reagents/chemistry/recipes/medicine.dm       | 2 +-
 code/modules/reagents/chemistry/recipes/pyrotechnics.dm   | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/code/modules/reagents/chemistry/recipes/cat2_medicines.dm b/code/modules/reagents/chemistry/recipes/cat2_medicines.dm
index 8600f1ecdb7..64b88bfc29a 100644
--- a/code/modules/reagents/chemistry/recipes/cat2_medicines.dm
+++ b/code/modules/reagents/chemistry/recipes/cat2_medicines.dm
@@ -190,7 +190,7 @@
 	else
 		reaction.delta_t = delta_t/10 //slow without oxygen
 
-/datum/chemical_reaction/medicine/convermol/overheated(datum/reagents/holder, datum/equilibrium/equilibrium, impure = FALSE)
+/datum/chemical_reaction/medicine/convermol/overheated(datum/reagents/holder, datum/equilibrium/equilibrium, step_volume_added, impure = FALSE)
 	var/range = impure ? 4 : 3
 	if(holder.has_reagent(/datum/reagent/oxygen))
 		explode_shockwave(holder, equilibrium, range) //damage 5
@@ -199,7 +199,7 @@
 
 /datum/chemical_reaction/medicine/convermol/overly_impure(datum/reagents/holder, datum/equilibrium/equilibrium, step_volume_added)
 	. = ..()
-	overheated(holder, equilibrium, impure = TRUE)
+	overheated(holder, equilibrium, step_volume_added, impure = TRUE)
 	if(holder.has_reagent(/datum/reagent/oxygen))
 		clear_reactants(holder, step_volume_added*2)
 	else
@@ -226,7 +226,7 @@
 	reaction_tags = REACTION_TAG_EASY | REACTION_TAG_HEALING | REACTION_TAG_OXY
 
 //Sleepytime for chem
-/datum/chemical_reaction/medicine/tirimol/overheated(datum/reagents/holder, datum/equilibrium/equilibrium, impure = FALSE)
+/datum/chemical_reaction/medicine/tirimol/overheated(datum/reagents/holder, datum/equilibrium/equilibrium, step_volume_added, impure = FALSE)
 	var/bonus = impure ? 2 : 1
 	if(holder.has_reagent(/datum/reagent/oxygen))
 		explode_attack_chem(holder, equilibrium, /datum/reagent/inverse/healing/tirimol, 7.5*bonus, 2, ignore_eyes = TRUE) //since we're smoke/air based
@@ -237,7 +237,7 @@
 
 /datum/chemical_reaction/medicine/tirimol/overly_impure(datum/reagents/holder, datum/equilibrium/equilibrium, step_volume_added)
 	. = ..()
-	overheated(holder, equilibrium, TRUE)
+	overheated(holder, equilibrium, step_volume_added, impure = TRUE)
 	clear_reactants(holder, 2)
 
 /*****TOX*****/
diff --git a/code/modules/reagents/chemistry/recipes/medicine.dm b/code/modules/reagents/chemistry/recipes/medicine.dm
index 9ebad8f2900..6ec8cf3a1f0 100644
--- a/code/modules/reagents/chemistry/recipes/medicine.dm
+++ b/code/modules/reagents/chemistry/recipes/medicine.dm
@@ -198,7 +198,7 @@
 	thermic_constant = 25
 	mix_message = "The solution rapidly breaks apart, turning a mix of colors."
 
-/datum/chemical_reaction/medicine/albuterol_to_convermol/overheated(datum/reagents/holder, datum/equilibrium/equilibrium, impure = FALSE)
+/datum/chemical_reaction/medicine/albuterol_to_convermol/overheated(datum/reagents/holder, datum/equilibrium/equilibrium, step_volume_added, impure = FALSE)
 	var/bonus = impure ? 2 : 1
 	explode_smoke(holder, equilibrium, 7.5 * bonus, TRUE, TRUE)
 
diff --git a/code/modules/reagents/chemistry/recipes/pyrotechnics.dm b/code/modules/reagents/chemistry/recipes/pyrotechnics.dm
index 18f31136961..5e74d91f230 100644
--- a/code/modules/reagents/chemistry/recipes/pyrotechnics.dm
+++ b/code/modules/reagents/chemistry/recipes/pyrotechnics.dm
@@ -513,7 +513,7 @@
 /datum/chemical_reaction/cryostylane/reaction_finish(datum/reagents/holder, datum/equilibrium/reaction, react_vol)
 	. = ..()
 	if(holder.chem_temp < CRYOSTYLANE_UNDERHEAT_TEMP)
-		overheated(holder, null, react_vol) //replace null with fix win 2.3 is merged
+		overheated(holder, reaction, react_vol)
 
 //Freezes the area around you!
 /datum/chemical_reaction/cryostylane/overheated(datum/reagents/holder, datum/equilibrium/equilibrium, vol_added)