Merge pull request #724 from Datraen/Telecrystal-Item

Telecrystal item implementation + More

code/game/objects/items/devices/PDA/PDA.dm

@@ -13,7 +13,7 @@ var/global/list/obj/item/device/pda/PDAs = list()
 	slot_flags = SLOT_ID | SLOT_BELT
 
 	//Main variables
-	var/pdachoice = 1
+	var/pdachoice = 3
 	var/owner = null
 	var/default_cartridge = 0 // Access level defined by cartridge
 	var/obj/item/weapon/cartridge/cartridge = null //current cartridge
@@ -319,9 +319,13 @@ var/global/list/obj/item/device/pda/PDAs = list()
 	new /obj/item/weapon/pen(src)
 	pdachoice = isnull(H) ? 1 : (ishuman(H) ? H.pdachoice : 1)
 	switch(pdachoice)
+		if(1) icon = 'icons/obj/pda.dmi'
 		if(2) icon = 'icons/obj/pda_slim.dmi'
 		if(3) icon = 'icons/obj/pda_old.dmi'
-		else icon = 'icons/obj/pda.dmi'
+		else 
+			icon = 'icons/obj/pda_old.dmi'
+			log_debug("Invalid switch for PDA, defaulting to old PDA icons. [pdachoice] chosen.")
+		
 
 /obj/item/device/pda/proc/can_use()
 

code/game/objects/items/devices/telecrystal.dm

@@ -0,0 +1,20 @@
+/* 
+Telecrystal item
+Does nothing if not suitable antag type, checks for accept_tcrystals = 1 in a mob's mind.
+For new antags, make sure to add "player.mind.accept_tcrystals = 1" if you want tradable tcrystals.
+*/
+/obj/item/device/telecrystal
+	name = "red crystal"
+	desc = "A strange, red, glowing crystal."
+	icon = 'icons/obj/stock_parts.dmi'
+	icon_state = "telecrystal"
+	item_state = "telecrystal"
+	force = 5
+	
+/obj/item/device/telecrystal/attack_self(mob/user as mob)
+	if(user.mind.accept_tcrystals) //Checks to see if antag type allows for tcrystals
+		user.mind.tcrystals += 1
+		user.drop_from_inventory(src)
+		qdel(src)
+	return
+	

code/game/objects/items/devices/uplink_items.dm

@@ -385,6 +385,12 @@ datum/uplink_item/dd_SortValue()
 	item_cost = 3
 	path = /obj/item/weapon/storage/secure/briefcase/money
 	desc = "A briefcase with 10,000 untraceable thalers for funding your sneaky activities."
+	
+/datum/uplink_item/item/tools/crystal
+	name = "Tradable Crystal"
+	item_cost = 1
+	path = /obj/item/device/telecrystal
+	desc = "A telecrystal that can be transferred from one user to another. Be sure not to give it to just anyone."
 
 /***********
 * Implants *