Update holder.dm

code/modules/reagents/chemistry/holder.dm

@@ -241,8 +241,7 @@
 	var/list/cached_reagents = reagent_list
 	var/list/cached_addictions = addiction_list
 	if(C)
-		chem_temp = C.bodytemperature
-		handle_reactions()
+		expose_temperature(C.bodytemperature, 0.25)
 	var/need_mob_update = 0
 	for(var/reagent in cached_reagents)
 		var/datum/reagent/R = reagent
@@ -744,6 +743,16 @@
 					out += "[taste_desc]"
 
 	return english_list(out, "something indescribable")
+	
+	
+/datum/reagents/proc/expose_temperature(var/temperature, var/coeff=0.02)
+	var/temp_delta = (temperature - chem_temp) * coeff
+	if(temp_delta > 0)
+		chem_temp = min(chem_temp + max(temp_delta, 1), temperature)
+	else
+		chem_temp = max(chem_temp + min(temp_delta, -1), temperature)
+	chem_temp = round(chem_temp)
+	handle_reactions()
 
 ///////////////////////////////////////////////////////////////////////////////////