Merge pull request #2764 from Anewbe/rig_sprint

Adds hardsuit sprint module

code/modules/clothing/spacesuits/rig/modules/utility.dm

@@ -594,3 +594,47 @@
 			device = iastamp
 			holder.wearer << "<span class='notice'>Switched to internal affairs stamp.</span>"
 		return 1
+
+/obj/item/rig_module/sprinter
+	name = "sprint module"
+	desc = "A robust hardsuit-integrated sprint module."
+	icon_state = "sprinter"
+
+	var/sprint_speed = 1
+
+	toggleable = 1
+	disruptable = 1
+	disruptive = 0
+
+	use_power_cost = 50
+	active_power_cost = 5
+	passive_power_cost = 0
+	module_cooldown = 30
+
+	activate_string = "Enable Sprint"
+	deactivate_string = "Disable Sprint"
+
+	interface_name = "sprint system"
+	interface_desc = "Increases power to the suit's actuators, allowing faster movement."
+
+/obj/item/rig_module/sprinter/activate()
+
+	if(!..())
+		return 0
+
+	var/mob/living/carbon/human/H = holder.wearer
+
+	H << "<font color='blue'><b>You activate the suit's sprint mode.</b></font>"
+
+	holder.slowdown = initial(holder.slowdown) - sprint_speed
+
+/obj/item/rig_module/sprinter/deactivate()
+
+	if(!..())
+		return 0
+
+	var/mob/living/carbon/human/H = holder.wearer
+
+	H << "<span class='danger'>Your hardsuit returns to normal speed.</span>"
+
+	holder.slowdown = initial(holder.slowdown)