Update class mechanics, stat rulesets, and CoA reference catalogs

scripts/coa-reference/archive-dbc.test.mjs

@@ -0,0 +1,25 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { archiveRowsToDbc } from "./archive-dbc.mjs";
+
+test("archive positional reconstruction preserves signed bits, inferred floats and localized text", () => {
+  const types = Array(234).fill("int");
+  types[229] = "float";
+  const row = Object.fromEntries(types.map((_, index) => [`f${index}`, 0]));
+  Object.assign(row, { f0: 100, f4: -2147483648, f41: -2, f47: 1101004800, f136: "New spell", f136i: 54321, f170: 43210, f170s: "Alternate decoded description", f229: 0.375 });
+  const buffer = archiveRowsToDbc([row], types);
+  assert.equal(buffer.readUInt32LE(4), 1);
+  assert.equal(buffer.readUInt32LE(8), 234);
+  assert.equal(buffer.readUInt32LE(20 + 4 * 4), 2147483648);
+  assert.equal(buffer.readInt32LE(20 + 41 * 4), -2);
+  assert.equal(buffer.readFloatLE(20 + 47 * 4), 20);
+  assert.equal(buffer.readFloatLE(20 + 229 * 4), 0.375);
+  const stringStart = 20 + 234 * 4;
+  for (const [field, text] of [[136, "New spell"], [170, "Alternate decoded description"]]) {
+    const start = stringStart + buffer.readUInt32LE(20 + field * 4);
+    assert.equal(buffer.toString("utf8", start, buffer.indexOf(0, start)), text);
+  }
+  const malformed = { ...row };
+  delete malformed.f71;
+  assert.throws(() => archiveRowsToDbc([malformed], types), /missing f71/);
+});