archaeo item updates/additions, map fixes, fix for ore box icon

Signed-off-by: caelaislinn <cael_aislinn@yahoo.com.au>

code/modules/research/xenoarchaeology/archaeo_analysis.dm

@@ -1,5 +1,8 @@
 obj/machinery/gas_chromatography
 	name = "Gas Chromatography Spectrometer"
+	desc = "A specialised mass spectrometer."
+	icon = 'virology.dmi'
+	icon_state = "analyser"
 
 obj/machinery/gas_chromatography/Topic(href, href_list)
 	if(href_list["close"])
@@ -21,6 +24,9 @@ obj/machinery/gas_chromatography/attack_hand(var/mob/user as mob)
 
 obj/machinery/accelerator
 	name = "Accelerator Spectrometer"
+	desc = "A specialised mass spectrometer."
+	icon = 'virology.dmi'
+	icon_state = "analyser"
 
 obj/machinery/accelerator/Topic(href, href_list)
 	if(href_list["close"])
@@ -41,7 +47,10 @@ obj/machinery/accelerator/attack_hand(var/mob/user as mob)
 	onclose(user, "artanalyser")
 
 obj/machinery/fourier_transform
-	name = "Fourier Transform Spectroscope "
+	name = "Fourier Transform Spectroscope"
+	desc = "A specialised geochemical analysis device."
+	icon = 'virology.dmi'
+	icon_state = "analyser"
 
 obj/machinery/fourier_transform/Topic(href, href_list)
 	if(href_list["close"])
@@ -63,6 +72,9 @@ obj/machinery/fourier_transform/attack_hand(var/mob/user as mob)
 
 obj/machinery/radiometric
 	name = "Radiometric Exposure Spectrometer"
+	desc = "A specialised mass spectrometer, able to radiometrically date inserted materials."
+	icon = 'virology.dmi'
+	icon_state = "analyser"
 
 obj/machinery/radiometric/Topic(href, href_list)
 	if(href_list["close"])
@@ -83,7 +95,10 @@ obj/machinery/radiometric/attack_hand(var/mob/user as mob)
 	onclose(user, "artanalyser")
 
 obj/machinery/ion_mobility
-	name = "Ion Mobility Spectrometer "
+	name = "Ion Mobility Spectrometer"
+	desc = "A specialised mass spectrometer."
+	icon = 'virology.dmi'
+	icon_state = "analyser"
 
 obj/machinery/ion_mobility/Topic(href, href_list)
 	if(href_list["close"])

code/modules/research/xenoarchaeology/archaeo_tools.dm

@@ -0,0 +1,40 @@
+/obj/item/device/depth_scanner
+	name = "depth analysis scanner"
+	desc = "Used to check mass spatial depth and density."
+	icon = 'pda.dmi'
+	icon_state = "crap"
+	item_state = "analyzer"
+	w_class = 1.0
+	flags = FPRINT | TABLEPASS
+	slot_flags = SLOT_BELT
+
+/obj/item/weapon/pickaxe/hand_pick
+	name = "hand pick"
+	icon_state = "excavation"
+	item_state = "minipick"
+	digspeed = 50
+	desc = "A smaller, more precise version of the pickaxe."
+
+/obj/item/weapon/pickaxe/mini_pick
+	name = "mini pick"
+	icon_state = "excavation"
+	item_state = "minipick"
+	digspeed = 60
+	desc = "A miniature excavation tool for precise digging around delicate finds."
+
+/obj/item/device/core_sampler
+	name = "core sampler"
+	desc = "Used to extract cores from geological samples."
+	icon = 'device.dmi'
+	icon_state = "core_sampler"
+	item_state = "screwdriver_brown"
+	w_class = 1.0
+	flags = FPRINT | TABLEPASS
+	slot_flags = SLOT_BELT
+
+/obj/item/device/beacon_locator
+	name = "locater device"
+	desc = "Used to scan and locate signals on a particular frequency."
+	icon = 'device.dmi'
+	icon_state = "pinoff"	//pinonfar, pinonmedium, pinonclose, pinondirect, pinonnull
+	item_state = "electronic"

code/modules/research/xenoarchaeology/artifact_misc.dm

@@ -6,7 +6,7 @@
 	item_state = "engspace_suit"
 	heat_transfer_coefficient = 0.02
 	protective_temperature = 1000
-	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank/emergency_oxygen, /obj/item/weapon/pickaxe/excavationtool)
+	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank/emergency_oxygen, /obj/item/weapon/pickaxe/hand_pick)
 
 /obj/item/clothing/head/bio_hood/anomaly
 	name = "Anomaly Hood"