Adding new GUI/CLI option for OW Tile Swap

resources/app/cli/args.json

@@ -116,6 +116,13 @@
       "full"
     ]
   },
+  "ow_swap": {
+    "choices": [
+      "vanilla",
+      "mixed",
+      "crossed"
+    ]
+  },
   "ow_keepsimilar": {
     "action": "store_true",
     "type": "bool"

resources/app/cli/lang/en.json

@@ -202,6 +202,15 @@
       "Full:           Overworld transitions are shuffled, but both worlds",
       "                will have an independent map shape."
     ],
+    "ow_swap": [
+      "This swaps the tiles of the overworld from one world to the other.",
+      "Vanilla:        All overworld tiles remain in their original world as",
+      "                they were in the base game.",
+      "Mixed:          Overworld tiles are randomly chosen to become part of",
+      "                the opposite world.",
+      "Crossed:        Overworld tiles remain in their original world, but",
+      "                the transitions are shuffled cross world."
+    ],
     "ow_keepsimilar": [
       "This keeps similar edge transitions together. ie. the two west edges on",
       "Potion Shop will be paired with another similar pair." ],