Implemented Whirlpool Shuffle

resources/app/cli/args.json

@@ -133,6 +133,10 @@
     "action": "store_true",
     "type": "bool"
   },
+  "ow_whirlpool": {
+    "action": "store_true",
+    "type": "bool"
+  },
   "ow_fluteshuffle": {
     "choices": [
       "vanilla",

resources/app/cli/lang/en.json

@@ -221,6 +221,9 @@
     "ow_mixed": [
       "Overworld tiles are randomly chosen to become part of the opposite world."
     ],
+    "ow_whirlpool": [
+      "Whirlpools will be shuffled and paired together."
+    ],
     "ow_fluteshuffle": [
       "This randomizes the flute spot destinations.",
       "Vanilla:        All flute spots remain unchanged.",

resources/app/gui/lang/en.json

@@ -123,13 +123,18 @@
     "randomizer.overworld.crossed.grouped": "Grouped",
     "randomizer.overworld.crossed.limited": "Limited",
     "randomizer.overworld.crossed.chaos": "Chaos",
+
     "randomizer.overworld.keepsimilar": "Keep Similar Edges Together",
+    
     "randomizer.overworld.mixed": "Tile Swap (Mixed)",
 
+    "randomizer.overworld.whirlpool": "Whirlpool Shuffle",
+
     "randomizer.overworld.overworldflute": "Flute Shuffle",
     "randomizer.overworld.overworldflute.vanilla": "Vanilla",
     "randomizer.overworld.overworldflute.balanced": "Balanced",
     "randomizer.overworld.overworldflute.random": "Random",
+
     
     "randomizer.entrance.openpyramid": "Pre-open Pyramid Hole",
     "randomizer.entrance.shuffleganon": "Include Ganon's Tower and Pyramid Hole in shuffle pool",

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

@@ -24,6 +24,10 @@
       "type": "checkbox",
       "default": true
     },
+    "whirlpool": {
+      "type": "checkbox",
+      "default": false
+    },
     "overworldflute": {
       "type": "selectbox",
       "default": "vanilla",