Oldstation (Charlie) experiments tweaks [NO GBP] (#84379)

## About The Pull Request

There was a feedback that the new techweb made it harder to do science
on ghost roles, namely Charlie station crew.

This PR makes a few tweaks to oldstation to lower the bar on the
experiments:

- Added a pure N2O tank for easier BZ creation
- Added one diamond to the ai sat to create artificial BS crystal
- Added research console to ai sat with frontier app pre-installed
- Added a gas compressor to Beta station atmos area

Also moved the NTNet relay back to tcomms node as it requires tcomms
parts. And moved chem pack/blood pack from tier 1 to tier 0 per players`
request.

Also fixed the dissection experiments giving the old amount of bonus
points, before the recent point denomination.

Made a few other minor changes to the map.

## Why It's Good For The Game

Charlie is supposed to be friendly for the beginner players, yet the new
experiments are hard to do with the limited resources on Charlie.

## Changelog

🆑
qol: It is easier to do some required techweb experiments on Charlie
station now
fix: Fixed experimental dissection surgeries giving too many points
balance: Techweb: Moved NTNet relay back to tcomms node
balance: Techweb: Moved blood pack and chem pack to the starting node
/🆑

_maps/RandomRuins/SpaceRuins/oldstation.dmm

@@ -70,6 +70,7 @@
 /obj/item/stack/sheet/plasteel{
 	amount = 30
 	},
+/obj/item/stack/sheet/mineral/diamond,
 /turf/open/floor/iron/dark,
 /area/ruin/space/ancientstation/delta/ai)
 "as" = (
@@ -226,7 +227,7 @@
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/bridge)
 "bh" = (
-/obj/machinery/computer/old{
+/obj/machinery/modular_computer/preset/research/away{
 	dir = 4
 	},
 /obj/structure/window/reinforced/spawner/directional/south,
@@ -793,6 +794,15 @@
 	},
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/hydro)
+"ds" = (
+/obj/structure/window/reinforced/spawner/directional/west,
+/obj/structure/window/reinforced/spawner/directional/north,
+/obj/structure/window/reinforced/spawner/directional/south,
+/obj/structure/table,
+/obj/machinery/door/window/brigdoor/right/directional/east,
+/obj/item/computer_disk,
+/turf/open/floor/iron/dark,
+/area/ruin/space/ancientstation/delta/ai)
 "dt" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/dirt,
@@ -961,8 +971,11 @@
 /area/ruin/space/ancientstation/charlie/bridge)
 "ek" = (
 /obj/effect/decal/cleanable/dirt,
-/obj/structure/reagent_dispensers/fueltank,
 /obj/effect/turf_decal/tile/yellow/half/contrasted,
+/obj/structure/closet/crate/bin,
+/obj/effect/spawner/random/trash/garbage,
+/obj/effect/spawner/random/trash/garbage,
+/obj/effect/spawner/random/trash/garbage,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/engie)
 "el" = (
@@ -1088,6 +1101,10 @@
 /obj/effect/turf_decal/tile/yellow/half/contrasted{
 	dir = 8
 	},
+/obj/item/chair{
+	pixel_y = -8;
+	pixel_x = 13
+	},
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/engie)
 "eL" = (
@@ -1527,7 +1544,6 @@
 "gM" = (
 /obj/machinery/rnd/production/circuit_imprinter/offstation,
 /obj/effect/decal/cleanable/dirt,
-/obj/item/reagent_containers/dropper,
 /turf/open/floor/iron/white,
 /area/ruin/space/ancientstation/delta/rnd)
 "gP" = (
@@ -1911,6 +1927,7 @@
 /obj/item/folder/white,
 /obj/item/reagent_containers/cup/beaker,
 /obj/effect/decal/cleanable/dirt,
+/obj/item/reagent_containers/dropper,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/delta/rnd)
 "ip" = (
@@ -2252,9 +2269,8 @@
 "jP" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/dirt,
-/obj/item/storage/backpack/duffelbag,
 /obj/structure/closet,
-/obj/effect/spawner/random/clothing/backpack,
+/obj/item/storage/backpack/duffelbag/sec,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/dorms)
 "jU" = (
@@ -2673,13 +2689,10 @@
 /area/ruin/space/ancientstation/charlie/kitchen)
 "lz" = (
 /obj/effect/decal/cleanable/dirt,
-/obj/structure/closet/crate/bin,
 /obj/effect/turf_decal/tile/yellow/half/contrasted{
 	dir = 1
 	},
-/obj/effect/spawner/random/trash/garbage,
-/obj/effect/spawner/random/trash/garbage,
-/obj/effect/spawner/random/trash/garbage,
+/obj/machinery/computer/apc_control/away,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/engie)
 "lB" = (
@@ -2899,9 +2912,9 @@
 "mz" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/dirt,
-/obj/item/storage/backpack/old,
 /obj/structure/closet,
-/obj/effect/spawner/random/clothing/backpack,
+/obj/item/storage/backpack/industrial,
+/obj/item/storage/backpack/messenger/eng,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/dorms)
 "mA" = (
@@ -2939,7 +2952,7 @@
 /obj/machinery/shower/directional/west{
 	has_water_reclaimer = 0
 	},
-/turf/open/floor/vault,
+/turf/open/floor/pod/dark,
 /area/ruin/space/ancientstation/delta/biolab)
 "mG" = (
 /obj/effect/decal/cleanable/dirt,
@@ -3116,16 +3129,30 @@
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/beta/hall)
 "ng" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/pipedispenser/disposal/transit_tube,
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 8
+	},
+/obj/structure/fluff/broken_canister_frame,
+/obj/effect/decal/cleanable/plasma,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/beta/atmos)
 "nk" = (
 /turf/closed/wall,
 /area/ruin/space/ancientstation/charlie/dorms)
+"nm" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/pipe/smart/manifold4w/scrubbers/visible/layer2,
+/obj/effect/turf_decal/tile/yellow/half/contrasted{
+	dir = 8
+	},
+/obj/item/tank/internals/oxygen{
+	pixel_x = 1
+	},
+/turf/open/floor/iron,
+/area/ruin/space/ancientstation/beta/atmos)
 "np" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/light/directional/north,
@@ -3193,6 +3220,7 @@
 /obj/effect/turf_decal/tile/blue/anticorner/contrasted{
 	dir = 8
 	},
+/obj/item/tank/internals/anesthetic/pure,
 /turf/open/floor/iron/airless,
 /area/ruin/space/ancientstation/beta/medbay)
 "nD" = (
@@ -3404,6 +3432,11 @@
 /obj/effect/decal/cleanable/xenoblood/xgibs/core,
 /turf/open/floor/iron/white,
 /area/ruin/space/ancientstation/delta/rnd)
+"oK" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/pipedispenser,
+/turf/open/floor/iron/airless,
+/area/ruin/space/ancientstation/beta/hall)
 "oL" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/dirt,
@@ -3622,7 +3655,6 @@
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/beta/mining)
 "qk" = (
-/obj/machinery/pipedispenser,
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
 	},
@@ -3866,6 +3898,7 @@
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/window/reinforced/spawner/directional/east,
 /obj/effect/turf_decal/tile/yellow/half/contrasted,
+/obj/structure/reagent_dispensers/fueltank,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/charlie/engie)
 "si" = (
@@ -4413,7 +4446,7 @@
 /obj/structure/closet/crate/secure/weapon{
 	req_access = list("away_sec")
 	},
-/obj/item/knife/combat,
+/obj/item/spess_knife,
 /obj/item/clothing/suit/armor/vest/old,
 /obj/item/gun/ballistic/rifle/boltaction,
 /obj/item/ammo_box/strilka310,
@@ -5369,6 +5402,14 @@
 /obj/effect/mapping_helpers/broken_floor,
 /turf/open/floor/plating/airless,
 /area/ruin/space/ancientstation/beta/supermatter)
+"DA" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/closet,
+/obj/item/storage/backpack/science,
+/obj/item/storage/backpack/messenger/science,
+/turf/open/floor/iron,
+/area/ruin/space/ancientstation/charlie/dorms)
 "DB" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/cobweb,
@@ -5383,6 +5424,7 @@
 	dir = 1
 	},
 /obj/machinery/light/small/directional/south,
+/obj/machinery/atmospherics/components/binary/tank_compressor,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/beta/atmos)
 "DI" = (
@@ -5715,9 +5757,9 @@
 /area/ruin/space/ancientstation/charlie/hall)
 "Gb" = (
 /obj/effect/decal/cleanable/glass,
-/obj/item/stack/rods,
 /obj/effect/mapping_helpers/broken_floor,
 /obj/effect/turf_decal/stripes/line,
+/obj/structure/tank_dispenser/plasma,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/beta/atmos)
 "Gd" = (
@@ -5801,10 +5843,13 @@
 /turf/open/floor/iron/cafeteria,
 /area/ruin/space/ancientstation/charlie/kitchen)
 "GP" = (
-/obj/machinery/pipedispenser/disposal,
 /obj/effect/turf_decal/stripes/corner{
 	dir = 4
 	},
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/beta/atmos)
 "GX" = (
@@ -8189,6 +8234,14 @@
 	dir = 1
 	},
 /obj/effect/decal/cleanable/dirt,
+/obj/item/tank/internals/oxygen{
+	pixel_y = -8;
+	pixel_x = 8
+	},
+/obj/item/tank/internals/oxygen{
+	pixel_x = -4;
+	pixel_y = 4
+	},
 /turf/open/floor/iron,
 /area/ruin/space/ancientstation/beta/atmos)
 "XD" = (
@@ -9955,7 +10008,7 @@ Uu
 Yp
 Gb
 XB
-Ln
+nm
 kK
 Ln
 ny
@@ -10151,7 +10204,7 @@ gJ
 Ax
 Ax
 kQ
-Cj
+oK
 Sf
 Cj
 VF
@@ -12201,7 +12254,7 @@ wb
 bR
 aG
 nk
-mz
+DA
 gZ
 kN
 Mt
@@ -14219,7 +14272,7 @@ ag
 aM
 NS
 bh
-cz
+ds
 cz
 cz
 ad

code/datums/id_trim/ruins.dm

@@ -27,7 +27,7 @@
 
 /// Trim for the oldstation ruin/Charlie station to access APCs and other equipment
 /datum/id_trim/away/old/equipment
-	access = list(ACCESS_AWAY_GENERAL, ACCESS_ENGINEERING, ACCESS_ENGINE_EQUIP)
+	access = list(ACCESS_AWAY_GENERAL, ACCESS_AWAY_ENGINEERING, ACCESS_ENGINEERING, ACCESS_ENGINE_EQUIP)
 	assignment = "Engine Equipment Access"
 
 /// Trim for the oldstation ruin/Charlie station to access robots, and downloading of paper publishing software for experiments

code/game/machinery/computer/apc_control.dm

@@ -205,3 +205,6 @@
 	. = ..()
 	if(active_apc)
 		disconnect_apc()
+
+/obj/machinery/computer/apc_control/away
+	req_access = list(ACCESS_AWAY_ENGINEERING)

code/game/objects/items/storage/backpack.dm

@@ -32,10 +32,6 @@
  * Backpack Types
  */
 
-/obj/item/storage/backpack/old/Initialize(mapload)
-	. = ..()
-	atom_storage.max_total_storage = 12
-
 /obj/item/bag_of_holding_inert
 	name = "inert bag of holding"
 	desc = "What is currently a just an unwieldly block of metal with a slot ready to accept a bluespace anomaly core."

code/game/objects/items/tanks/tank_types.dm

@@ -77,6 +77,14 @@
 	. += span_notice("A warning is etched into [src]...")
 	. += span_warning("There is no process in the body that uses N2O, so patients will exhale the N2O... exposing you to it. Make sure to work in a well-ventilated space to avoid sleepy mishaps.")
 
+/obj/item/tank/internals/anesthetic/pure
+	desc = "A tank with pure N2O. There is a warning sticker crudely slapped onto the tank."
+	icon_state = "anesthetic_warning"
+
+/obj/item/tank/internals/anesthetic/pure/populate_gas()
+	air_contents.assert_gases(/datum/gas/nitrous_oxide)
+	air_contents.gases[/datum/gas/nitrous_oxide][MOLES] = (10*ONE_ATMOSPHERE)*volume/(R_IDEAL_GAS_EQUATION*T20C)
+
 /*
  * Plasma
  */

code/modules/modular_computers/computers/machinery/console_presets.dm

@@ -33,6 +33,17 @@
 		/datum/computer_file/program/scipaper_program,
 	)
 
+/obj/machinery/modular_computer/preset/research/away
+	name = "old research console"
+	desc = "An old computer used for writing research papers."
+	starting_programs = list(
+		/datum/computer_file/program/scipaper_program,
+	)
+
+/obj/machinery/modular_computer/preset/research/away/Initialize(mapload)
+	. = ..()
+	cpu.device_theme = PDA_THEME_RETRO
+
 // ===== COMMAND CONSOLE =====
 /obj/machinery/modular_computer/preset/command
 	name = "command console"

code/modules/research/techweb/nodes/atmos_nodes.dm

@@ -68,6 +68,7 @@
 		"HFR_interface",
 		"HFR_moderator_input",
 		"HFR_waste_output",
+		"adv_fire_extinguisher",
 		"bolter_wrench",
 		"rpd_loaded",
 		"engine_goggles",
@@ -92,14 +93,13 @@
 		"rcd_ammo",
 		"weldingmask",
 		"magboots",
-		"adv_fire_extinguisher",
 	)
 	research_costs = list(TECHWEB_POINT_TYPE_GENERIC = TECHWEB_TIER_4_POINTS)
 	discount_experiments = list(/datum/experiment/ordnance/gaseous/noblium = TECHWEB_TIER_4_POINTS)
 
 /datum/techweb_node/rcd_upgrade
 	id = TECHWEB_NODE_RCD_UPGRADE
-	display_name = "Rapid Device Upgrade Designs"
+	display_name = "Rapid Construction Device Upgrades"
 	description = "New designs and enhancements for RCD and RPD."
 	prereq_ids = list(TECHWEB_NODE_EXP_TOOLS, TECHWEB_NODE_PARTS_BLUESPACE)
 	design_ids = list(

code/modules/research/techweb/nodes/engi_nodes.dm

@@ -88,6 +88,7 @@
 		"comm_monitor",
 		"comm_server",
 		"message_monitor",
+		"ntnet_relay",
 		"s_hub",
 		"s_messaging",
 		"s_server",

code/modules/research/techweb/nodes/medbay_nodes.dm

@@ -23,6 +23,8 @@
 		"stethoscope",
 		"beaker",
 		"large_beaker",
+		"chem_pack",
+		"blood_pack",
 		"syringe",
 		"dropper",
 		"pillbottle",
@@ -40,8 +42,6 @@
 	prereq_ids = list(TECHWEB_NODE_MEDBAY_EQUIP)
 	design_ids = list(
 		"xlarge_beaker",
-		"blood_pack",
-		"chem_pack",
 		"med_spray_bottle",
 		"medigel",
 		"medipen_refiller",

code/modules/research/techweb/nodes/research_nodes.dm

@@ -13,7 +13,6 @@
 		"destructive_analyzer",
 		"destructive_scanner",
 		"experi_scanner",
-		"ntnet_relay",
 		"laptop",
 		"portadrive_basic",
 		"portadrive_advanced",

code/modules/surgery/experimental_dissection.dm

@@ -1,5 +1,5 @@
 ///How many research points you gain from dissecting a Human.
-#define BASE_HUMAN_REWARD 500
+#define BASE_HUMAN_REWARD 10
 
 /datum/surgery/advanced/experimental_dissection
 	name = "Experimental Dissection"