Sm comeback too strict (#755)

worlds/sm/variaRandomizer/graph/graph.py

@@ -367,6 +367,22 @@ class AccessGraph(object):
         #print("canAccess: {}".format(can))
         return can
 
+        # test access from an access point to a list of others, given an optional item
+    def canAccessList(self, smbm, srcAccessPointName, destAccessPointNameList, maxDiff, item=None):
+        if item is not None:
+            smbm.addItem(item)
+        #print("canAccess: item: {}, src: {}, dest: {}".format(item, srcAccessPointName, destAccessPointName))
+        destAccessPointList = [self.accessPoints[destAccessPointName] for destAccessPointName in destAccessPointNameList]
+        srcAccessPoint = self.accessPoints[srcAccessPointName]
+        availAccessPoints = self.getAvailableAccessPoints(srcAccessPoint, smbm, maxDiff, item)
+        can = any(ap in availAccessPoints for ap in destAccessPointList)
+        # if not can:
+        #     self.log.debug("canAccess KO: avail = {}".format([ap.Name for ap in availAccessPoints.keys()]))
+        if item is not None:
+            smbm.removeItem(item)
+        #print("canAccess: {}".format(can))
+        return can
+
     # returns a list of AccessPoint instances from srcAccessPointName to destAccessPointName
     # (not including source ap)
     # or None if no possible path

worlds/sm/variaRandomizer/randomizer.py

@@ -341,6 +341,8 @@ class VariaRandomizer:
             if preset == 'custom':
                 PresetLoader.factory(world.custom_preset[player].value).load(self.player)
             elif preset == 'varia_custom':
+                if len(world.varia_custom_preset[player].value) == 0:
+                    raise Exception("varia_custom was chosen but varia_custom_preset is missing.")
                 url = 'https://randommetroidsolver.pythonanywhere.com/presetWebService'
                 preset_name = next(iter(world.varia_custom_preset[player].value))
                 payload = '{{"preset": "{}"}}'.format(preset_name)