Update 2025-04-13_17:31:30

static/logic.js

@@ -0,0 +1,81 @@
+import { SHAPES, shapeToEmoji } from "./emoji.js";
+import { COLORS } from "./color.js";
+import { numberToEmoji } from "./number.js";
+
+export let level = 1;
+
+export function nextLevel() {
+  level = Math.min(level + 1, 3);
+}
+
+export function resetLevel() {
+  level = 1;
+}
+
+export function getGridSize(lvl = level) {
+  if (lvl <= 1) return 2;
+  if (lvl === 2) return 3;
+  return 4;
+}
+
+export function getGridPositions(size) {
+  const positions = [];
+  for (let y = 0; y < size; y++) {
+    for (let x = 0; x < size; x++) {
+      positions.push([y, x]);
+    }
+  }
+  return positions;
+}
+
+export function generateRandomTile(lvl = level) {
+  const gridSize = getGridSize(lvl);
+  const POSITIONS = getGridPositions(gridSize);
+  const index = Math.floor(Math.random() * POSITIONS.length);
+  const position = POSITIONS[index];
+
+  return {
+    shape: SHAPES[Math.floor(Math.random() * SHAPES.length)],
+    color: COLORS[Math.floor(Math.random() * COLORS.length)],
+    number: Math.floor(Math.random() * 10),
+    position
+  };
+}
+
+export function mutateTile(tile, lvl = level) {
+  const dimensions = ["shape", "color", "number", "position"];
+  const changes = dimensions.filter(() => Math.random() < 0.5);
+
+  const newTile = { ...tile };
+  const POSITIONS = getGridPositions(getGridSize(lvl));
+
+  for (const dim of changes) {
+    switch (dim) {
+      case "shape":
+        newTile.shape = pickOther(SHAPES, tile.shape);
+        break;
+      case "color":
+        newTile.color = pickOther(COLORS, tile.color);
+        break;
+      case "number":
+        newTile.number = pickOther([...Array(10).keys()], tile.number);
+        break;
+      case "position":
+        newTile.position = pickOther(POSITIONS, tile.position);
+        break;
+    }
+  }
+  return newTile;
+}
+
+function pickOther(arr, exclude) {
+  const options = arr.filter(x => JSON.stringify(x) !== JSON.stringify(exclude));
+  return options[Math.floor(Math.random() * options.length)];
+}
+
+export function getChangedDimensions(a, b) {
+  return ["shape", "color", "number", "position"].filter(dim => {
+    return JSON.stringify(a[dim]) !== JSON.stringify(b[dim]);
+  });
+}
+