DS3: Added DLC Items/Locations + corresponding option and added an option to enable materials/consumables/estus randomization (#1301)

- Added more progressive locations and associated items.
- Added an option to enable materials/consumables/estus randomization, some players complain about the number of locations and the randomness of those items.
- Added an option to add DLC Items and Locations to the pool, the player must own both the ASHES OF ARIANDEL and the RINGED CITY DLC.

Co-authored-by: Br00ty <83629348+Br00ty@users.noreply.github.com>
Co-authored-by: Friðberg Reynir Traustason <fridberg.traustason@gmail.com>

worlds/dark_souls_3/Items.py

@@ -1,10 +1,18 @@
+import sys
+
 from BaseClasses import Item
-from worlds.dark_souls_3.data.items_data import item_tables
+from worlds.dark_souls_3.data.items_data import item_tables, dlc_shields_table, dlc_weapons_upgrade_10_table, \
+    dlc_weapons_upgrade_5_table, dlc_goods_table, dlc_spells_table, dlc_armor_table, dlc_ring_table, dlc_misc_table, dlc_goods_2_table
 
 
 class DarkSouls3Item(Item):
     game: str = "Dark Souls III"
 
+    dlc_set = {**dlc_shields_table, **dlc_weapons_upgrade_10_table, **dlc_weapons_upgrade_5_table,
+               **dlc_goods_table, **dlc_spells_table, **dlc_armor_table, **dlc_ring_table, **dlc_misc_table}
+
+    dlc_progressive = {**dlc_goods_2_table}
+
     @staticmethod
     def get_name_to_id() -> dict:
         base_id = 100000
@@ -12,6 +20,17 @@ class DarkSouls3Item(Item):
 
         output = {}
         for i, table in enumerate(item_tables):
+            if len(table) > table_offset:
+                raise Exception("An item table has {} entries, that is more than {} entries (table #{})".format(len(table), table_offset, i))
             output.update({name: id for id, name in enumerate(table, base_id + (table_offset * i))})
 
         return output
+
+    @staticmethod
+    def is_dlc_item(name) -> bool:
+        return name in DarkSouls3Item.dlc_set
+
+    @staticmethod
+    def is_dlc_progressive(name) -> bool:
+        return name in DarkSouls3Item.dlc_progressive
+