/Icon/ Folder cleansing crusade part, I think 4; post-wallening clean-up. (#85823)

Hello everybuddy, your number three rated coder-failure here to clean up
some mess. This PR accomplishes some of the more major structural clean
up changes I wanted to do with /obj/ folder, but decided to wait on
until wallening gets merged, and so, time has come. Several things to
still be done, although I know these cleaning PR's are quite a load, so
will wait for this one to get done with first.

## Why It's Good For The Game
Saner spriters, better sprites, less annoyance. Also deleted a whole
load of redundancy this time around, a lot of sprites which existed
simultaniously in two places now got exit their quantum superposition.

code/modules/mining/aux_base.dm

@@ -335,7 +335,7 @@ MAPPING_DIRECTIONAL_HELPERS(/obj/machinery/computer/auxiliary_base, 32)
 	anchored = FALSE
 	density = FALSE
 	var/shuttle_ID = "landing_zone_dock"
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "miningbeacon"
 	var/obj/docking_port/stationary/Mport //Linked docking port for the mining shuttle
 	pressure_resistance = 200 //So it does not get blown into lava.

code/modules/mining/boulder_processing/boulder.dm

@@ -7,7 +7,7 @@
 	name = "boulder"
 	desc = "This rocks."
 	icon_state = "ore"
-	icon = 'icons/obj/ore.dmi'
+	icon = 'icons/obj/mining_zones/ore.dmi'
 	item_flags = NO_MAT_REDEMPTION | SLOWS_WHILE_IN_HAND
 	throw_range = 2
 	throw_speed = 0.5

code/modules/mining/equipment/grapple_gun.dm

@@ -3,14 +3,14 @@
 /obj/item/grapple_gun
 	name = "grapple gun"
 	desc = "A small specialised airgun capable of launching a climbing hook into a distant rock face and pulling the user toward it via motorised zip-line. A handy tool for traversing the craggy landscape of lavaland!"
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "grapple_gun"
 	lefthand_file = 'icons/mob/inhands/weapons/guns_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/weapons/guns_righthand.dmi'
 	inhand_icon_state = "gun"
 	item_flags = NOBLUDGEON
 	///overlay when the hook is retracted
-	var/static/mutable_appearance/hook_overlay = new(icon = 'icons/obj/mining.dmi', icon_state = "grapple_gun_hooked")
+	var/static/mutable_appearance/hook_overlay = new(icon = 'icons/obj/mining_zones/equipment.dmi', icon_state = "grapple_gun_hooked")
 	///is the hook retracted
 	var/hooked = TRUE
 	///addtimer id for launching the user

code/modules/mining/equipment/kheiral_cuffs.dm

@@ -3,7 +3,7 @@
 /obj/item/kheiral_cuffs
 	name = "\improper Kheiral cuffs"
 	desc = "A prototype wrist communicator powered by Kheiral Matter. When both ends are clamped to one wrist, acts as a signal range booster for your suit sensors.\n<i>A small engraving on the inside reads, \"NOT HANDCUFFS\"</i>"
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "strand"
 	worn_icon_state = "strandcuff"
 	slot_flags = ITEM_SLOT_GLOVES

code/modules/mining/equipment/kinetic_crusher.dm

@@ -6,7 +6,7 @@
  * a good tradeoff and a decent playstyle.
  */
 /obj/item/kinetic_crusher
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "crusher"
 	inhand_icon_state = "crusher0"
 	lefthand_file = 'icons/mob/inhands/weapons/hammers_lefthand.dmi'

code/modules/mining/equipment/marker_beacons.dm

@@ -18,7 +18,7 @@ GLOBAL_LIST_INIT(marker_beacon_colors, sort_list(list(
 	name = "marker beacon"
 	singular_name = "marker beacon"
 	desc = "Prism-brand path illumination devices. Used by miners to mark paths and warn of danger."
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "marker"
 	merge_type = /obj/item/stack/marker_beacon
 	max_amount = 100
@@ -72,7 +72,7 @@ GLOBAL_LIST_INIT(marker_beacon_colors, sort_list(list(
 /obj/structure/marker_beacon
 	name = "marker beacon"
 	desc = "A Prism-brand path illumination device. It is anchored in place and glowing steadily."
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "marker"
 	layer = BELOW_OPEN_DOOR_LAYER
 	armor_type = /datum/armor/structure_marker_beacon

code/modules/mining/equipment/mining_tools.dm

@@ -1,7 +1,7 @@
 /*****************Pickaxes & Drills & Shovels****************/
 /obj/item/pickaxe
 	name = "pickaxe"
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "pickaxe"
 	inhand_icon_state = "pickaxe"
 	obj_flags = CONDUCTS_ELECTRICITY
@@ -118,7 +118,7 @@
 /obj/item/shovel
 	name = "shovel"
 	desc = "A large tool for digging and moving dirt."
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "shovel"
 	inhand_icon_state = "shovel"
 	lefthand_file = 'icons/mob/inhands/equipment/mining_lefthand.dmi'
@@ -202,7 +202,7 @@
 /obj/item/trench_tool
 	name = "entrenching tool"
 	desc = "The multi-purpose tool you always needed."
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "trench_tool"
 	inhand_icon_state = "trench_tool"
 	lefthand_file = 'icons/mob/inhands/equipment/mining_lefthand.dmi'

code/modules/mining/equipment/resonator.dm

@@ -2,7 +2,7 @@
 
 /obj/item/resonator
 	name = "resonator"
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "resonator"
 	inhand_icon_state = "resonator"
 	lefthand_file = 'icons/mob/inhands/equipment/mining_lefthand.dmi'

code/modules/mining/equipment/survival_pod.dm

@@ -13,7 +13,7 @@
 	name = "bluespace shelter capsule"
 	desc = "An emergency shelter stored within a pocket of bluespace."
 	icon_state = "capsule"
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	w_class = WEIGHT_CLASS_TINY
 	var/template_id = "shelter_alpha"
 	var/datum/map_template/shelter/template
@@ -137,14 +137,14 @@
 //Window
 /obj/structure/window/reinforced/shuttle/survival_pod
 	name = "pod window"
-	icon = 'icons/obj/smooth_structures/windows/pod_window.dmi'
+	icon = 'icons/obj/structures/smooth/windows/pod_window.dmi'
 	smoothing_flags = SMOOTH_BITMASK
 	smoothing_groups = SMOOTH_GROUP_SURVIVAL_TITANIUM_POD
 	canSmoothWith = SMOOTH_GROUP_SURVIVAL_TITANIUM_POD
 
 /obj/structure/window/reinforced/survival_pod
 	name = "pod window"
-	icon = 'icons/obj/smooth_structures/windows/pod_thindow.dmi'
+	icon = 'icons/obj/structures/smooth/windows/pod_thindow.dmi'
 
 MAPPING_DIRECTIONAL_HELPERS_EMPTY(/obj/structure/window/reinforced/survival_pod/spawner)
 

code/modules/mining/equipment/wormhole_jaunter.dm

@@ -2,7 +2,7 @@
 /obj/item/wormhole_jaunter
 	name = "wormhole jaunter"
 	desc = "A single use device harnessing outdated wormhole technology, Nanotrasen has since turned its eyes to bluespace for more accurate teleportation. The wormholes it creates are unpleasant to travel through, to say the least.\nThanks to modifications provided by the Free Golems, this jaunter can be worn on the belt to provide protection from chasms."
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "Jaunter"
 	inhand_icon_state = "electronic"
 	worn_icon_state = "electronic"

code/modules/mining/fulton.dm

@@ -3,7 +3,7 @@ GLOBAL_LIST_EMPTY(total_extraction_beacons)
 /obj/item/extraction_pack
 	name = "fulton extraction pack"
 	desc = "A balloon that can be used to extract equipment or personnel to a Fulton Recovery Beacon. Anything not bolted down can be moved. Link the pack to a beacon by using the pack in hand."
-	icon = 'icons/obj/fulton.dmi'
+	icon = 'icons/obj/mining_zones/fulton.dmi'
 	icon_state = "extraction_pack"
 	w_class = WEIGHT_CLASS_NORMAL
 	/// Beacon weakref
@@ -187,7 +187,7 @@ GLOBAL_LIST_EMPTY(total_extraction_beacons)
 /obj/item/fulton_core
 	name = "extraction beacon assembly kit"
 	desc = "When built, emits a signal which fulton recovery devices can lock onto. Activate in hand to unfold into a beacon."
-	icon = 'icons/obj/fulton.dmi'
+	icon = 'icons/obj/mining_zones/fulton.dmi'
 	icon_state = "folded_extraction"
 
 /obj/item/fulton_core/attack_self(mob/user)
@@ -199,7 +199,7 @@ GLOBAL_LIST_EMPTY(total_extraction_beacons)
 /obj/structure/extraction_point
 	name = "fulton recovery beacon"
 	desc = "A beacon for the fulton recovery system. Activate a pack in your hand to link it to a beacon."
-	icon = 'icons/obj/fulton.dmi'
+	icon = 'icons/obj/mining_zones/fulton.dmi'
 	icon_state = "extraction_point"
 	anchored = TRUE
 	density = FALSE

code/modules/mining/lavaland/tendril_loot.dm

@@ -226,7 +226,7 @@
 /obj/item/wisp_lantern
 	name = "spooky lantern"
 	desc = "This lantern gives off no light, but is home to a friendly wisp."
-	icon = 'icons/obj/lighting.dmi'
+	icon = 'icons/obj/mining_zones/artefacts.dmi'
 	icon_state = "lantern-blue-on"
 	inhand_icon_state = "lantern-blue-on"
 	lefthand_file = 'icons/mob/inhands/equipment/mining_lefthand.dmi'
@@ -269,7 +269,7 @@
 /obj/effect/wisp
 	name = "friendly wisp"
 	desc = "Happy to light your way."
-	icon = 'icons/obj/lighting.dmi'
+	icon = 'icons/obj/mining_zones/artefacts.dmi'
 	icon_state = "orb"
 	light_system = OVERLAY_LIGHT
 	light_range = 6
@@ -588,7 +588,7 @@
 /obj/item/jacobs_ladder
 	name = "jacob's ladder"
 	desc = "A celestial ladder that violates the laws of physics."
-	icon = 'icons/obj/structures.dmi'
+	icon = 'icons/obj/fluff/general.dmi'
 	icon_state = "ladder00"
 
 /obj/item/jacobs_ladder/attack_self(mob/user)

code/modules/mining/mine_items.dm

@@ -521,7 +521,7 @@
 /obj/structure/minecart_rail
 	name = "cart rail"
 	desc = "Carries carts along the track."
-	icon = 'icons/obj/track.dmi'
+	icon = 'icons/obj/structures/track.dmi'
 	icon_state = "track"
 	layer = TRAM_RAIL_LAYER
 	plane = FLOOR_PLANE

code/modules/mining/ores_coins.dm

@@ -9,7 +9,7 @@
 
 /obj/item/stack/ore
 	name = "rock"
-	icon = 'icons/obj/ore.dmi'
+	icon = 'icons/obj/mining_zones/ore.dmi'
 	icon_state = "ore"
 	inhand_icon_state = null
 	full_w_class = WEIGHT_CLASS_BULKY
@@ -237,7 +237,7 @@ GLOBAL_LIST_INIT(sand_recipes, list(\
 /obj/item/gibtonite
 	name = "gibtonite ore"
 	desc = "Extremely explosive if struck with mining equipment, Gibtonite is often used by miners to speed up their work by using it as a mining charge. This material is illegal to possess by unauthorized personnel under space law."
-	icon = 'icons/obj/ore.dmi'
+	icon = 'icons/obj/mining_zones/ore.dmi'
 	icon_state = "gibtonite"
 	inhand_icon_state = "Gibtonite ore"
 	w_class = WEIGHT_CLASS_BULKY

code/modules/mining/satchel_ore_box.dm

@@ -2,7 +2,7 @@
 /**********************Ore box**************************/
 
 /obj/structure/ore_box
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "orebox"
 	name = "ore box"
 	desc = "A heavy wooden box, which can be filled with a lot of ores or boulders"

code/modules/mining/voucher_sets.dm

@@ -19,7 +19,7 @@
 /datum/voucher_set/crusher_kit
 	name = "Crusher Kit"
 	description = "Contains a kinetic crusher and a pocket fire extinguisher. Kinetic crusher is a versatile melee mining tool capable both of mining and fighting local fauna, however it is difficult to use effectively for anyone but most skilled and/or suicidal miners."
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "crusher"
 	set_items = list(
 		/obj/item/extinguisher/mini,
@@ -29,7 +29,7 @@
 /datum/voucher_set/extraction_kit
 	name = "Extraction and Rescue Kit"
 	description = "Contains a fulton extraction pack and a beacon signaller, which allows you to send back home minerals, items and dead bodies without having to use the mining shuttle. And as a bonus, you get 30 marker beacons to help you better mark your path."
-	icon = 'icons/obj/fulton.dmi'
+	icon = 'icons/obj/mining_zones/fulton.dmi'
 	icon_state = "extraction_pack"
 	set_items = list(
 		/obj/item/extraction_pack,
@@ -40,7 +40,7 @@
 /datum/voucher_set/resonator_kit
 	name = "Resonator Kit"
 	description = "Contains a resonator and a pocket fire extinguisher. Resonator is a handheld device that creates small fields of energy that resonate until they detonate, crushing rock. It does increased damage in low pressure."
-	icon = 'icons/obj/mining.dmi'
+	icon = 'icons/obj/mining_zones/equipment.dmi'
 	icon_state = "resonator"
 	set_items = list(
 		/obj/item/extinguisher/mini,