Introduce special cases for cargo swapping when dealing with abyssal modules (#1649)

eos/db/gamedata/queries.py

@@ -391,6 +391,10 @@ def directAttributeRequest(itemIDs, attrIDs):
     return result
 
 
+def getAbyssalTypes():
+    return set([r.resultingTypeID for r in gamedata_session.query(DynamicItem.resultingTypeID).distinct()])
+
+
 def getRequiredFor(itemID, attrMapping):
     Attribute1 = aliased(Attribute)
     Attribute2 = aliased(Attribute)

eos/gamedata.py

@@ -208,6 +208,8 @@ class Item(EqBase):
 
     MOVE_ATTR_INFO = None
 
+    ABYSSAL_TYPES = None
+
     @classmethod
     def getMoveAttrInfo(cls):
         info = getattr(cls, "MOVE_ATTR_INFO", None)
@@ -463,6 +465,17 @@ class Item(EqBase):
 
         return self.__price
 
+    @property
+    def isAbyssal(self):
+        if Item.ABYSSAL_TYPES is None:
+            Item.getAbyssalYypes()
+
+        return self.ID in Item.ABYSSAL_TYPES
+
+    @classmethod
+    def getAbyssalYypes(cls):
+        cls.ABYSSAL_TYPES = eos.db.getAbyssalTypes()
+
     def __repr__(self):
         return "Item(ID={}, name={}) at {}".format(
                 self.ID, self.name, hex(id(self))