Cycling Airlocks Tweak

When cycling into a direction the airlock has already reached the target
pressure for, doing so will only toggle the doors.

code/game/machinery/embedded_controller/airlock_program.dm

@@ -109,13 +109,18 @@
 	var/shutdown_pump = 0
 	switch(command)
 		if("cycle_ext")
+			//If airlock is already cycled in this direction, just toggle the doors.
+			if(!memory["purge"] && IsInRange(memory["external_sensor_pressure"], memory["chamber_sensor_pressure"] * 0.95, memory["chamber_sensor_pressure"] * 1.05))
+				toggleDoor(memory["exterior_status"], tag_exterior_door, memory["secure"], "toggle")
 			//only respond to these commands if the airlock isn't already doing something
 			//prevents the controller from getting confused and doing strange things
-			if(state == target_state)
+			else if(state == target_state)
 				begin_cycle_out()
 
 		if("cycle_int")
-			if(state == target_state)
+			if(!memory["purge"] && IsInRange(memory["internal_sensor_pressure"], memory["chamber_sensor_pressure"] * 0.95, memory["chamber_sensor_pressure"] * 1.05))
+				toggleDoor(memory["interior_status"], tag_interior_door, memory["secure"], "toggle")
+			else if(state == target_state)
 				begin_cycle_in()
 
 		if("cycle_ext_door")
@@ -216,7 +221,7 @@
 					memory["target_pressure"] = memory["internal_sensor_pressure"]
 					state = STATE_PREPARE
 					target_state = TARGET_NONE
-				
+
 				else if(memory["pump_status"] != "off")
 					signalPump(tag_airpump, 0)
 				else

html/changelogs/Hubblenaut - airlocks.yml

@@ -0,0 +1,36 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes: 
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscadd (general adding of nice things)
+#   rscdel (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   maptweak
+#   spellcheck (typo fixes)
+#   experiment
+#################################
+
+# Your name.  
+author: Hubblenaut
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, all entries are changed into a single [] after a master changelog generation. Just remove the brackets when you add new entries.
+# Please surround your changes in  double quotes ("), as certain characters otherwise screws up compiling. The quotes will not show up in the changelog.
+changes: 
+  - tweak: "If a cycling airlock is already near the target pressure, pressing the buttons will toggle the doors instead of making it reenter the cycle process."