Merge remote-tracking branch 'citadel/master' into shield_refactor

code/modules/mob/living/silicon/robot/robot_movement.dm

@@ -12,3 +12,15 @@
 /mob/living/silicon/robot/experience_pressure_difference(pressure_difference, direction)
 	if(!magpulse)
 		return ..()
+
+/mob/living/silicon/robot/Move(NewLoc, direct)
+	. = ..()
+	if(. && (combat_flags & COMBAT_FLAG_SPRINT_ACTIVE) && !(movement_type & FLYING) && CHECK_ALL_MOBILITY(src, MOBILITY_STAND | MOBILITY_MOVE))
+		if(!(cell?.use(25)))
+			default_toggle_sprint(TRUE)
+
+/mob/living/silicon/robot/movement_delay()
+	. = ..()
+	if(!resting && !(combat_flags & COMBAT_FLAG_SPRINT_ACTIVE))
+		. += 1
+	. += speed

code/modules/mob/living/silicon/robot/robot_sprint.dm

@@ -0,0 +1,12 @@
+/mob/living/silicon/robot/default_toggle_sprint(shutdown = FALSE)
+	var/current = (combat_flags & COMBAT_FLAG_SPRINT_ACTIVE)
+	if(current || shutdown || !cell || (cell.charge < 25) || !cansprint)
+		disable_intentional_sprint_mode()
+		if(CHECK_MULTIPLE_BITFIELDS(mobility_flags, MOBILITY_STAND|MOBILITY_MOVE))
+			if(shutdown)
+				playsound_local(src, 'sound/effects/light_flicker.ogg', 50, FALSE, pressure_affected = FALSE)
+			playsound_local(src, 'sound/misc/sprintdeactivate.ogg', 50, FALSE, pressure_affected = FALSE)
+	else
+		enable_intentional_sprint_mode()
+		if(CHECK_MULTIPLE_BITFIELDS(mobility_flags, MOBILITY_STAND|MOBILITY_MOVE))
+			playsound_local(src, 'sound/misc/sprintactivate.ogg', 50, FALSE, pressure_affected = FALSE)

code/modules/mob/living/silicon/silicon.dm

@@ -15,6 +15,8 @@
 	speech_span = SPAN_ROBOT
 	flags_1 = PREVENT_CONTENTS_EXPLOSION_1 | HEAR_1
 	no_vore = TRUE
+	/// Enable sprint system but not stamina
+	combat_flags = COMBAT_FLAGS_STAMEXEMPT_YESSPRINT
 
 	var/datum/ai_laws/laws = null//Now... THEY ALL CAN ALL HAVE LAWS
 	var/last_lawchange_announce = 0