adding vendors for maintenance technician (cmss13-devs#5749)

# About the pull request

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# Explain why it's good for the game
# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

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# Changelog
:cl:
add: adding vendor for maintenance technician.
code: remove some item that maintenance technician spawned with and put
them in is vendor instead.
maptweak: replaced secured closet by vendor for maintenance technician.
/:cl:

---------

Co-authored-by: Julien <[email protected]>

code/game/machinery/vending/vendor_types/crew/engineering.dm

@@ -0,0 +1,74 @@
+//------------ MT CLOTHING VENDOR---------------
+
+GLOBAL_LIST_INIT(cm_vending_clothing_maintenance_technician, list(
+		list("MAINTENANCE SET (MANDATORY)", 0, null, null, null),
+		list("Essential Maintenance Set", 0, /obj/effect/essentials_set/maintenance, MARINE_CAN_BUY_ESSENTIALS, VENDOR_ITEM_MANDATORY),
+
+		list("STANDARD EQUIPMENT (TAKE ALL)", 0, null, null, null),
+		list("Insulated Gloves", 0, /obj/item/clothing/gloves/yellow, MARINE_CAN_BUY_GLOVES, VENDOR_ITEM_MANDATORY),
+		list("Headset", 0, /obj/item/device/radio/headset/almayer/mt, MARINE_CAN_BUY_EAR, VENDOR_ITEM_MANDATORY),
+		list("MRE", 0, /obj/item/storage/box/MRE, MARINE_CAN_BUY_MRE, VENDOR_ITEM_MANDATORY),
+		list("Map", 0, /obj/item/map/current_map, MARINE_CAN_BUY_KIT, VENDOR_ITEM_MANDATORY),
+
+		list("HELMET (CHOOSE 1)", 0, null, null, null),
+		list("Beret, Engineering", 0, /obj/item/clothing/head/beret/eng, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
+		list("White Hardhat", 0, /obj/item/clothing/head/hardhat/white, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
+		list("Orange Hardhat", 0, /obj/item/clothing/head/hardhat/orange, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
+		list("Blue Hardhat", 0, /obj/item/clothing/head/hardhat/dblue, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
+		list("Welding Helmet", 0, /obj/item/clothing/head/welding, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
+
+		list("SUIT (CHOOSE 1)", 0, null, null, null),
+		list("Black Hazard Vest", 0, /obj/item/clothing/suit/storage/hazardvest/black, MARINE_CAN_BUY_ARMOR, VENDOR_ITEM_REGULAR),
+		list("Blue Hazard Vest", 0, /obj/item/clothing/suit/storage/hazardvest/blue, MARINE_CAN_BUY_ARMOR, VENDOR_ITEM_REGULAR),
+		list("Orange Hazard Vest", 0, /obj/item/clothing/suit/storage/hazardvest, MARINE_CAN_BUY_ARMOR, VENDOR_ITEM_REGULAR),
+		list("Yellow Hazard Vest", 0, /obj/item/clothing/suit/storage/hazardvest/yellow, MARINE_CAN_BUY_ARMOR, VENDOR_ITEM_REGULAR),
+
+		list("BACKPACK (CHOOSE 1)", 0, null, null, null),
+		list("Technician Backpack", 0, /obj/item/storage/backpack/marine/tech, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
+		list("Technician Satchel", 0, /obj/item/storage/backpack/marine/satchel/tech, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
+		list("Technician Welderpack", 0, /obj/item/storage/backpack/marine/engineerpack, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
+		list("Technician Welder-Satchel", 0, /obj/item/storage/backpack/marine/engineerpack/satchel, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_RECOMMENDED),
+		list("Technician Welder Chestrig", 0, /obj/item/storage/backpack/marine/engineerpack/welder_chestrig, MARINE_CAN_BUY_BACKPACK, VENDOR_ITEM_REGULAR),
+
+		list("BELT (CHOOSE 1)", 0, null, null, null),
+		list("G8-A General Utility Pouch", 0, /obj/item/storage/backpack/general_belt, MARINE_CAN_BUY_BELT, VENDOR_ITEM_REGULAR),
+		list("M276 Toolbelt Rig (Full)", 0, /obj/item/storage/belt/utility/full, MARINE_CAN_BUY_BELT, VENDOR_ITEM_MANDATORY),
+
+		list("POUCHES (CHOOSE 2)", 0, null, null, null),
+		list("Medium General Pouch", 0, /obj/item/storage/pouch/general/medium, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
+		list("First-Aid Pouch (Refillable Injectors)", 0, /obj/item/storage/pouch/firstaid/full, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_RECOMMENDED),
+		list("First-Aid Pouch (Splints, Gauze, Ointment)", 0, /obj/item/storage/pouch/firstaid/full/alternate, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_RECOMMENDED),
+		list("First-Aid Pouch (Pill Packets)", 0, /obj/item/storage/pouch/firstaid/full/pills, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_RECOMMENDED),
+		list("Construction Pouch", 0, /obj/item/storage/pouch/construction, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_RECOMMENDED),
+		list("Electronics Pouch (Full)", 0, /obj/item/storage/pouch/electronics/full, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
+		list("Tools Pouch (Full)", 0, /obj/item/storage/pouch/tools/full, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
+		list("Flare Pouch (Full)", 0, /obj/item/storage/pouch/flare/full, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
+
+		list("MASK (CHOOSE 1)", 0, null, null, null),
+		list("Gas Mask", 0, /obj/item/clothing/mask/gas, MARINE_CAN_BUY_MASK, VENDOR_ITEM_REGULAR),
+		list("Heat Absorbent Coif", 0, /obj/item/clothing/mask/rebreather/scarf, MARINE_CAN_BUY_MASK, VENDOR_ITEM_REGULAR),
+		list("Rebreather", 0, /obj/item/clothing/mask/rebreather, MARINE_CAN_BUY_MASK, VENDOR_ITEM_REGULAR),
+
+		list("ACCESSORIES (CHOOSE 1)", 0, null, null, null),
+		list("Brown Webbing Vest", 0, /obj/item/clothing/accessory/storage/black_vest/brown_vest, MARINE_CAN_BUY_ACCESSORY, VENDOR_ITEM_RECOMMENDED),
+		list("Black Webbing Vest", 0, /obj/item/clothing/accessory/storage/black_vest, MARINE_CAN_BUY_ACCESSORY, VENDOR_ITEM_REGULAR),
+		list("Webbing", 0, /obj/item/clothing/accessory/storage/webbing, MARINE_CAN_BUY_ACCESSORY, VENDOR_ITEM_REGULAR),
+	))
+
+/obj/structure/machinery/cm_vending/clothing/maintenance_technician
+	name = "\improper ColMarTech Maintenance Technician Equipment Rack"
+	desc = "An automated rack hooked up to a colossal storage of Maintenance Technician standard-issue equipment."
+	req_access = list(ACCESS_MARINE_ENGINEERING)
+	vendor_role = list(JOB_MAINT_TECH)
+
+/obj/structure/machinery/cm_vending/clothing/maintenance_technician/get_listed_products(mob/user)
+	return GLOB.cm_vending_clothing_maintenance_technician
+
+/obj/effect/essentials_set/maintenance
+	spawned_gear_list = list(
+		/obj/item/device/lightreplacer,
+		/obj/item/device/demo_scanner,
+		/obj/item/storage/bag/trash,
+		/obj/item/storage/toolbox/mechanical,
+		/obj/item/device/flashlight,
+	)

code/modules/gear_presets/uscm_ship.dm

@@ -252,17 +252,9 @@
 	if (new_human.client && new_human.client.prefs && (new_human.client.prefs.backbag == 1))
 		back_item = /obj/item/storage/backpack/marine/tech
 
-	new_human.equip_to_slot_or_del(new /obj/item/device/radio/headset/almayer/mt(new_human), WEAR_L_EAR)
 	new_human.equip_to_slot_or_del(new /obj/item/clothing/under/marine/officer/engi(new_human), WEAR_BODY)
 	new_human.equip_to_slot_or_del(new /obj/item/clothing/shoes/marine(new_human), WEAR_FEET)
-	new_human.equip_to_slot_or_del(new /obj/item/clothing/gloves/yellow(new_human), WEAR_HANDS)
-	new_human.equip_to_slot_or_del(new /obj/item/clothing/head/welding(new_human), WEAR_HEAD)
-	new_human.equip_to_slot_or_del(new /obj/item/storage/belt/utility/full(new_human), WEAR_WAIST)
 	new_human.equip_to_slot_or_del(new back_item(new_human), WEAR_BACK)
-	new_human.equip_to_slot_or_del(new /obj/item/storage/pouch/general/medium(new_human), WEAR_R_STORE)
-	new_human.equip_to_slot_or_del(new /obj/item/device/demo_scanner(new_human), WEAR_L_STORE)
-	new_human.equip_to_slot_or_del(new /obj/item/storage/bag/trash(new_human), WEAR_L_HAND)
-	new_human.equip_to_slot_or_del(new /obj/item/storage/backpack/marine/engineerpack/welder_chestrig, (new_human), WEAR_R_HAND)
 
 /datum/equipment_preset/uscm_ship/maint/load_rank(mob/living/carbon/human/new_human)
 	if(new_human.client)

colonialmarines.dme

@@ -973,6 +973,7 @@
 #include "code\game\machinery\vending\vendor_types\antag\antag_guns_snowflake.dm"
 #include "code\game\machinery\vending\vendor_types\antag\antag_guns_sorted.dm"
 #include "code\game\machinery\vending\vendor_types\crew\commanding_officer.dm"
+#include "code\game\machinery\vending\vendor_types\crew\engineering.dm"
 #include "code\game\machinery\vending\vendor_types\crew\medical.dm"
 #include "code\game\machinery\vending\vendor_types\crew\mp.dm"
 #include "code\game\machinery\vending\vendor_types\crew\pilot_officer.dm"