[twisty] Add opposite-centers stickering.

cubing · Dec 17, 2024 · 031cc9b · 031cc9b
1 parent a7423cf
commit 031cc9b
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diff --git a/src/cubing/puzzles/stickerings/cube-like-stickerings.ts b/src/cubing/puzzles/stickerings/cube-like-stickerings.ts
@@ -415,6 +415,13 @@ export async function cubeLikePuzzleStickering(
       puzzleStickering.set(m.not(CENTERS()), PieceStickering.Ignored);
       break;
     }
+    case "opposite-centers": {
+      puzzleStickering.set(
+        m.not(m.and([CENTERS(), m.or(m.moves(["U", "D"]))])),
+        PieceStickering.Ignored,
+      );
+      break;
+    }
     default:
       console.warn(
         `Unsupported stickering for ${puzzleLoader.id}: ${stickering}. Setting all pieces to dim.`,

diff --git a/src/cubing/puzzles/stickerings/puzzle-stickerings.ts b/src/cubing/puzzles/stickerings/puzzle-stickerings.ts
@@ -67,6 +67,7 @@ export const experimentalStickerings: Record<
   invisible: { groups: { "3x3x3": "Miscellaneous" } },
   picture: { groups: { "3x3x3": "Miscellaneous" } },
   "centers-only": { groups: { "3x3x3": "Miscellaneous" } }, // TODO
+  "opposite-centers": { groups: { "4x4x4": "Reduction" } }, // TODO
   "experimental-centers-U": {},
   "experimental-centers-U-D": {},
   "experimental-centers-U-L-D": {},

diff --git a/src/sites/experiments.cubing.net/cubing.js/twisty/stickering-demo-algs.ts b/src/sites/experiments.cubing.net/cubing.js/twisty/stickering-demo-algs.ts
@@ -23,6 +23,7 @@ export function demo(visualization: VisualizationFormat): void {
 
   addAlg("full", "y L' U R' F' U L2 U2' L' U' L U2' D R' D' F2 R2 U'");
   addAlg("centers-only", "(x y)3");
+  addAlg("opposite-centers", "r2 f2 r2"); // 4x4x4
   addAlg("PLL", "R U R' U' R' F R2 U' R' U' R U R' F'");
   addAlg("CLS", "R U R' U' R U R' U R U' R'");
   addAlg("OLL", "r U R' U R U2 r'");