Add Mirror Scroll as an option instead of baking it into door shuffle.

resources/app/cli/args.json

@@ -465,6 +465,10 @@
     "action": "store_true",
     "type": "bool"
   },
+  "mirrorscroll": {
+    "action": "store_true",
+    "type": "bool"
+  },
   "calc_playthrough": {
     "action": "store_false",
     "type": "bool"

resources/app/cli/lang/en.json

@@ -348,6 +348,7 @@
       "Fixed:          Take any caves will replace certain location. See documentation for full list"
     ],
     "pseudoboots": [ " Players starts with pseudo boots that allow dashing but no item checks (default: %(default)s"],
+    "mirrorscroll": [ " Players starts with mirror scroll that allows mirror in dungeons but not overworld (default: %(default)s"],
     "bombbag": ["Start with 0 bomb capacity. Two capacity upgrades (+10) are added to the pool (default: %(default)s)" ],
     "any_enemy_logic": [
       "How to handle potential traversal between dungeon in Crossed door shuffle",

resources/app/gui/lang/en.json

@@ -241,6 +241,7 @@
     "randomizer.item.race": "Generate \"Race\" ROM",
     "randomizer.item.retro": "Retro mode",
     "randomizer.item.pseudoboots": "Pseudoboots",
+    "randomizer.item.mirrorscroll": "Mirror Scroll",
 
     "randomizer.item.worldstate": "World State",
     "randomizer.item.worldstate.standard": "Standard",

resources/app/gui/randomize/item/widgets.json

@@ -2,6 +2,7 @@
   "checkboxes": {
     "hints": { "type": "checkbox" },
     "pseudoboots": { "type": "checkbox" },
+    "mirrorscroll": { "type": "checkbox" },
     "race": { "type": "checkbox" }
   },
   "leftItemFrame": {