-Fixed up floor arrow icons so that they're not just the same one rotated around.

-Made chemistry a bit less reinforced.
-Moved more engineering equipment to access_engine_equip.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5413 316c924e-a436-60f5-8080-3fe189b3f50e

code/defines/obj/vending.dm

@@ -288,7 +288,7 @@
 	desc = "Spare tool vending. What? Did you expect some witty description?"
 	icon_state = "engivend"
 	icon_deny = "engivend-deny"
-	req_access_txt = "10" //Engineering access
+	req_access_txt = "11" //Engineering Equipment access
 	product_paths = "/obj/item/clothing/glasses/meson;/obj/item/device/multitool;/obj/item/weapon/airlock_electronics;/obj/item/weapon/module/power_control;/obj/item/weapon/cell/high"
 	product_amounts = "2;4;10;10;10"
 	product_hidden = "/obj/item/weapon/cell/potato"
@@ -302,7 +302,7 @@
 	desc = "Everything you need for do-it-yourself station repair."
 	icon_state = "engi"
 	icon_deny = "engi-deny"
-	req_access_txt = "10"
+	req_access_txt = "11"
 	product_paths = "/obj/item/clothing/under/rank/chief_engineer;/obj/item/clothing/under/rank/engineer;/obj/item/clothing/shoes/orange;/obj/item/clothing/head/helmet/hardhat;/obj/item/weapon/storage/belt/utility;/obj/item/clothing/glasses/meson;/obj/item/clothing/gloves/yellow;/obj/item/weapon/screwdriver;/obj/item/weapon/crowbar;/obj/item/weapon/wirecutters;/obj/item/device/multitool;/obj/item/weapon/wrench;/obj/item/device/t_scanner;/obj/item/weapon/CableCoil/power;/obj/item/weapon/circuitry;/obj/item/weapon/cell;/obj/item/weapon/weldingtool;/obj/item/clothing/head/helmet/welding;/obj/item/weapon/light/tube;/obj/item/clothing/suit/fire;/obj/item/weapon/stock_parts/scanning_module;/obj/item/weapon/stock_parts/micro_laser;/obj/item/weapon/stock_parts/matter_bin;/obj/item/weapon/stock_parts/manipulator;/obj/item/weapon/stock_parts/console_screen"
 //	product_amounts = "4;4;4;4;4;4;4;12;12;12;12;12;12;8;4;8;8;8;10;4"
 	product_hidden = ""

code/modules/power/singularity/collector.dm

@@ -9,7 +9,7 @@ var/global/list/rad_collectors = list()
 	anchored = 0
 	density = 1
 	directwired = 1
-	req_access = list(access_engine)
+	req_access = list(access_engine_equip)
 //	use_power = 0
 	var/obj/item/weapon/tank/plasma/P = null
 	var/last_power = 0

code/modules/power/singularity/emitter.dm

@@ -7,7 +7,7 @@
 	icon_state = "emitter"
 	anchored = 0
 	density = 1
-	req_access = list(access_engine)
+	req_access = list(access_engine_equip)
 
 	use_power = 1
 	idle_power_usage = 10