feat: sort

packages/core/src/blitzkit/index.ts

@@ -43,5 +43,6 @@ export * from './uniqueGuns';
 export * from './unwrapBlitzkitResponse';
 export * from './votes';
 // export * from './withCORSProxy';
+export * from './metaSortTank';
 export * from './romanize';
 export * from './youtubers';

packages/core/src/blitzkit/metaSortTank.ts

@@ -0,0 +1,28 @@
+import { TANK_CLASSES } from '../blitz/constants';
+import { GameDefinitions, TankDefinition, TankType } from '../protos';
+
+const treeTypeOrder = [
+  TankType.RESEARCHABLE,
+  TankType.PREMIUM,
+  TankType.COLLECTOR,
+];
+
+export function metaSortTank(
+  tanks: TankDefinition[],
+  gameDefinitions: GameDefinitions,
+) {
+  return tanks
+    .sort((a, b) => b.tier - a.tier)
+    .sort(
+      (a, b) => treeTypeOrder.indexOf(b.type) - treeTypeOrder.indexOf(a.type),
+    )
+    .sort(
+      (a, b) => TANK_CLASSES.indexOf(b.class) - TANK_CLASSES.indexOf(a.class),
+    )
+    .sort(
+      (a, b) =>
+        gameDefinitions.nations.indexOf(b.nation) -
+        gameDefinitions.nations.indexOf(a.nation),
+    )
+    .sort((a, b) => a.tier - b.tier);
+}