extreme optimization project to maybe fix game

code/modules/atmospherics/machinery/components/binary_devices/dp_vent_pump.dm

@@ -72,12 +72,7 @@
 			if(air1.return_temperature() > 0)
 				var/transfer_moles = pressure_delta*environment.return_volume()/(air1.return_temperature() * R_IDEAL_GAS_EQUATION)
 
-				var/datum/gas_mixture/removed = air1.remove(transfer_moles)
-				//Removed can be null if there is no atmosphere in air1
-				if(!removed)
-					return
-
-				loc.assume_air(removed)
+				loc.assume_air_moles(air1, transfer_moles)
 				air_update_turf()
 
 				var/datum/pipeline/parent1 = parents[1]
@@ -93,11 +88,7 @@
 				moles_delta = min(moles_delta, (input_pressure_min - air2.return_pressure()) * our_multiplier)
 
 			if(moles_delta > 0)
-				var/datum/gas_mixture/removed = loc.remove_air(moles_delta)
-				if (isnull(removed)) // in space
-					return
-
-				air2.merge(removed)
+				loc.transfer_air(air2, moles_delta)
 				air_update_turf()
 
 				var/datum/pipeline/parent2 = parents[2]

code/modules/atmospherics/machinery/components/binary_devices/pump.dm

@@ -81,9 +81,7 @@
 		var/pressure_delta = target_pressure - output_starting_pressure
 		var/transfer_moles = pressure_delta*air2.return_volume()/(air1.return_temperature() * R_IDEAL_GAS_EQUATION)
 
-		//Actually transfer the gas
-		var/datum/gas_mixture/removed = air1.remove(transfer_moles)
-		air2.merge(removed)
+		air1.transfer_to(air2,transfer_moles)
 
 		update_parents()
 

code/modules/atmospherics/machinery/components/binary_devices/volume_pump.dm

@@ -67,9 +67,7 @@
 
 	var/transfer_ratio = transfer_rate/air1.return_volume()
 
-	var/datum/gas_mixture/removed = air1.remove_ratio(transfer_ratio)
-
-	air2.merge(removed)
+	air1.transfer_ratio_to(air2,transfer_ratio)
 
 	update_parents()