refactor: rename core-public -> engine-public; fold helpers in; drop shared

Tighten the package model around the determinism invariant: everything the
engine imports must itself be deterministic.

- Rename core-public -> engine-public (package, dir, `engine-public/*` alias,
  all 118 import sites). It is the deterministic public surface the engine
  depends on and that client/server also use.
- Move the pure formatting helpers (renderNumber/renderTroops) from shared
  into engine-public/format — the engine uses them and they're deterministic.
- Drop the now-empty shared package (and its alias). `shared` was intended for
  client/server-shared, engine-forbidden code; there is none yet, so it is
  removed and can be re-added when such code appears.

Final graph: engine-public (leaf) <- engine <- {client, server};
client/server also -> engine-public.

Verified: tsc clean; 1364 + 65 tests pass; prod build succeeds; engine-public
is a leaf; engine has no client/server imports. Lockfile regenerated.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

package-lock.json

@@ -1290,14 +1290,14 @@
       "resolved": "packages/client",
       "link": true
     },
-    "node_modules/@openfront/core-public": {
-      "resolved": "packages/core-public",
-      "link": true
-    },
     "node_modules/@openfront/engine": {
       "resolved": "packages/engine",
       "link": true
     },
+    "node_modules/@openfront/engine-public": {
+      "resolved": "packages/engine-public",
+      "link": true
+    },
     "node_modules/@openfront/server": {
       "resolved": "packages/server",
       "link": true
@@ -10129,27 +10129,32 @@
       "name": "@openfront/client",
       "version": "0.0.0",
       "dependencies": {
-        "@openfront/core-public": "*",
-        "@openfront/engine": "*"
+        "@openfront/engine": "*",
+        "@openfront/engine-public": "*"
       }
     },
     "packages/core-public": {
       "name": "@openfront/core-public",
-      "version": "0.0.0"
+      "version": "0.0.0",
+      "extraneous": true
     },
     "packages/engine": {
       "name": "@openfront/engine",
       "version": "0.0.0",
       "dependencies": {
-        "@openfront/core-public": "*"
+        "@openfront/engine-public": "*"
       }
     },
+    "packages/engine-public": {
+      "name": "@openfront/engine-public",
+      "version": "0.0.0"
+    },
     "packages/server": {
       "name": "@openfront/server",
       "version": "0.0.0",
       "dependencies": {
-        "@openfront/core-public": "*",
-        "@openfront/engine": "*"
+        "@openfront/engine": "*",
+        "@openfront/engine-public": "*"
       }
     }
   }

packages/client/package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "main": "src/Main.ts",
   "dependencies": {
-    "@openfront/core-public": "*",
+    "@openfront/engine-public": "*",
     "@openfront/engine": "*"
   }
 }

packages/client/src/AccountModal.ts

@@ -5,9 +5,9 @@ import {
   PlayerGame,
   PlayerStatsTree,
   UserMeResponse,
-} from "core-public/ApiSchemas";
+} from "engine-public/ApiSchemas";
 import { assetUrl } from "engine/AssetUrls";
-import { Cosmetics } from "core-public/CosmeticSchemas";
+import { Cosmetics } from "engine-public/CosmeticSchemas";
 import { fetchPlayerById, getUserMe } from "./Api";
 import { discordLogin, logOut, sendMagicLink } from "./Auth";
 import "./components/baseComponents/stats/DiscordUserHeader";

packages/client/src/Api.ts

@@ -1,6 +1,6 @@
 import newsItemsFallback from "resources/news.json";
 import { z } from "zod";
-import type { NewsItem } from "core-public/ApiSchemas";
+import type { NewsItem } from "engine-public/ApiSchemas";
 import {
   NewsItemSchema,
   PlayerProfile,
@@ -9,8 +9,8 @@ import {
   RankedLeaderboardResponseSchema,
   UserMeResponse,
   UserMeResponseSchema,
-} from "core-public/ApiSchemas";
-import { AnalyticsRecord, AnalyticsRecordSchema } from "core-public/Schemas";
+} from "engine-public/ApiSchemas";
+import { AnalyticsRecord, AnalyticsRecordSchema } from "engine-public/Schemas";
 import { getAuthHeader, logOut, userAuth } from "./Auth";
 
 export async function fetchPlayerById(

packages/client/src/Auth.ts

@@ -1,8 +1,8 @@
 import { decodeJwt } from "jose";
 import { UserSettings } from "engine/game/UserSettings";
 import { z } from "zod";
-import { TokenPayload, TokenPayloadSchema } from "core-public/ApiSchemas";
-import { base64urlToUuid } from "core-public/Base64";
+import { TokenPayload, TokenPayloadSchema } from "engine-public/ApiSchemas";
+import { base64urlToUuid } from "engine-public/Base64";
 import { getApiBase, getAudience } from "./Api";
 import { generateCryptoRandomUUID } from "./Utils";
 

packages/client/src/ClanApi.ts

@@ -15,7 +15,7 @@ import {
   type ClanRequestsResponse,
   ClanRequestsResponseSchema,
   JoinClanResponseSchema,
-} from "core-public/ClanApiSchemas";
+} from "engine-public/ClanApiSchemas";
 import { getApiBase, getUserMe } from "./Api";
 import { getAuthHeader } from "./Auth";
 
@@ -36,7 +36,7 @@ export type {
   ClanMemberStats,
   ClanMemberWL,
   ClanRequestsResponse,
-} from "core-public/ClanApiSchemas";
+} from "engine-public/ClanApiSchemas";
 
 async function clanFetch(
   path: string,

packages/client/src/ClientEnv.ts

@@ -1,6 +1,6 @@
 import { JWK } from "jose";
 import { z } from "zod";
-import { GameID } from "core-public/Schemas";
+import { GameID } from "engine-public/Schemas";
 import { simpleHash } from "engine/Util";
 import {
   GameEnv,

packages/client/src/ClientGameRunner.ts

@@ -10,7 +10,7 @@ import {
   PlayerCosmeticRefs,
   PlayerRecord,
   ServerMessage,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import { createPartialGameRecord, findClosestBy, replacer } from "engine/Util";
 import {
   BuildableUnit,

packages/client/src/Cosmetics.ts

@@ -1,5 +1,5 @@
 import { assetUrl } from "engine/AssetUrls";
-import { UserMeResponse } from "core-public/ApiSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
 import {
   ColorPalette,
   Cosmetics,
@@ -10,12 +10,12 @@ import {
   Product,
   Skin,
   Subscription,
-} from "core-public/CosmeticSchemas";
+} from "engine-public/CosmeticSchemas";
 import {
   PlayerCosmeticRefs,
   PlayerCosmetics,
   PlayerPattern,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import { UserSettings } from "engine/game/UserSettings";
 import {
   changeSubscriptionTier,

packages/client/src/FlagInput.ts

@@ -1,6 +1,6 @@
 import { LitElement, html } from "lit";
 import { customElement, property, state } from "lit/decorators.js";
-import { FlagName } from "core-public/Schemas";
+import { FlagName } from "engine-public/Schemas";
 import {
   FLAG_KEY,
   USER_SETTINGS_CHANGED_EVENT,

packages/client/src/FlagInputModal.ts

@@ -1,9 +1,9 @@
 import { html } from "lit";
 import { customElement, state } from "lit/decorators.js";
 import Countries from "resources/countries.json" with { type: "json" };
-import { UserMeResponse } from "core-public/ApiSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
 import { assetUrl } from "engine/AssetUrls";
-import { Cosmetics, Flag } from "core-public/CosmeticSchemas";
+import { Cosmetics, Flag } from "engine-public/CosmeticSchemas";
 import { UserSettings } from "engine/game/UserSettings";
 import { getUserMe } from "./Api";
 import {

packages/client/src/FriendsApi.ts

@@ -5,7 +5,7 @@ import {
   FriendsListResponseSchema,
   type SendFriendRequestResponse,
   SendFriendRequestResponseSchema,
-} from "core-public/ApiSchemas";
+} from "engine-public/ApiSchemas";
 import { getApiBase } from "./Api";
 import { getAuthHeader } from "./Auth";
 

packages/client/src/GameInfoModal.ts

@@ -1,6 +1,6 @@
 import { html, LitElement } from "lit";
 import { customElement, property, query, state } from "lit/decorators.js";
-import { GameEndInfo } from "core-public/Schemas";
+import { GameEndInfo } from "engine-public/Schemas";
 import { GameMapType } from "engine/game/Game";
 import { fetchGameById } from "./Api";
 import { terrainMapFileLoader } from "./TerrainMapFileLoader";

packages/client/src/GameModeSelector.ts

@@ -9,7 +9,7 @@ import {
   Quads,
   Trios,
 } from "engine/game/Game";
-import { PublicGameInfo, PublicGames } from "core-public/Schemas";
+import { PublicGameInfo, PublicGames } from "engine-public/Schemas";
 import "./components/IOSAddToHomeScreenBanner";
 import { crazyGamesSDK } from "./CrazyGamesSDK";
 import { HostLobbyModal } from "./HostLobbyModal";

packages/client/src/HostLobbyModal.ts

@@ -18,7 +18,7 @@ import {
   LobbyInfoEvent,
   TeamCountConfig,
   isValidGameID,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import { generateID } from "engine/Util";
 import { getPlayToken } from "./Auth";
 import "./components/baseComponents/Modal";

packages/client/src/JoinLobbyModal.ts

@@ -19,7 +19,7 @@ import {
   GameRecordSchema,
   LobbyInfoEvent,
   PublicGameInfo,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import {
   Difficulty,
   GameMapSize,

packages/client/src/LobbySocket.ts

@@ -1,5 +1,5 @@
 import { ClientEnv } from "client/ClientEnv";
-import { PublicGames, PublicLobbyMessageSchema } from "core-public/Schemas";
+import { PublicGames, PublicLobbyMessageSchema } from "engine-public/Schemas";
 
 interface LobbySocketOptions {
   reconnectDelay?: number;

packages/client/src/LocalPersistantStats.ts

@@ -1,4 +1,4 @@
-import { GameConfig, GameID, PartialGameRecord } from "core-public/Schemas";
+import { GameConfig, GameID, PartialGameRecord } from "engine-public/Schemas";
 import { replacer } from "engine/Util";
 
 export interface LocalStatsData {

packages/client/src/LocalServer.ts

@@ -12,7 +12,7 @@ import {
   ServerStartGameMessage,
   StampedIntent,
   Turn,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import {
   createPartialGameRecord,
   decompressGameRecord,

packages/client/src/Main.ts

@@ -1,6 +1,6 @@
 import version from "resources/version.txt?raw";
 import { ClientEnv } from "client/ClientEnv";
-import { UserMeResponse } from "core-public/ApiSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
 import { assetUrl } from "engine/AssetUrls";
 import { EventBus } from "engine/EventBus";
 import {
@@ -9,7 +9,7 @@ import {
   GameRecord,
   GameStartInfo,
   PublicGameInfo,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import { GameEnv } from "engine/configuration/Config";
 import { GameType } from "engine/game/Game";
 import {

packages/client/src/Matchmaking.ts

@@ -1,7 +1,7 @@
 import { html, LitElement } from "lit";
 import { customElement, state } from "lit/decorators.js";
 import { ClientEnv } from "client/ClientEnv";
-import { UserMeResponse } from "core-public/ApiSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
 import { getUserMe, hasLinkedAccount } from "./Api";
 import { getPlayToken } from "./Auth";
 import { BaseModal } from "./components/BaseModal";

packages/client/src/PatternInput.ts

@@ -4,7 +4,7 @@ import {
   PATTERN_KEY,
   USER_SETTINGS_CHANGED_EVENT,
 } from "engine/game/UserSettings";
-import { PlayerPattern, PlayerSkin } from "core-public/Schemas";
+import { PlayerPattern, PlayerSkin } from "engine-public/Schemas";
 import { renderPatternPreview } from "./components/PatternPreview";
 import { getPlayerCosmetics } from "./Cosmetics";
 import { crazyGamesSDK } from "./CrazyGamesSDK";

packages/client/src/SinglePlayerModal.ts

@@ -1,7 +1,7 @@
 import { TemplateResult, html } from "lit";
 import { customElement, state } from "lit/decorators.js";
 import { translateText } from "client/Utils";
-import { UserMeResponse } from "core-public/ApiSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
 import { assetUrl } from "engine/AssetUrls";
 import {
   Difficulty,
@@ -11,7 +11,7 @@ import {
   GameType,
   UnitType,
 } from "engine/game/Game";
-import { TeamCountConfig } from "core-public/Schemas";
+import { TeamCountConfig } from "engine-public/Schemas";
 import { generateID } from "engine/Util";
 import { hasLinkedAccount } from "./Api";
 import "./components/baseComponents/Button";

packages/client/src/Store.ts

@@ -1,8 +1,8 @@
 import type { TemplateResult } from "lit";
 import { html } from "lit";
 import { customElement } from "lit/decorators.js";
-import { UserMeResponse } from "core-public/ApiSchemas";
-import { Cosmetics } from "core-public/CosmeticSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
+import { Cosmetics } from "engine-public/CosmeticSchemas";
 import { UserSettings } from "engine/game/UserSettings";
 import { BaseModal } from "./components/BaseModal";
 import "./components/CosmeticButton";

packages/client/src/TerritoryPatternsModal.ts

@@ -1,14 +1,14 @@
 import type { TemplateResult } from "lit";
 import { html } from "lit";
 import { customElement, state } from "lit/decorators.js";
-import { UserMeResponse } from "core-public/ApiSchemas";
-import { Cosmetics, Skin } from "core-public/CosmeticSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
+import { Cosmetics, Skin } from "engine-public/CosmeticSchemas";
 import {
   PATTERN_KEY,
   USER_SETTINGS_CHANGED_EVENT,
   UserSettings,
 } from "engine/game/UserSettings";
-import { PlayerPattern } from "core-public/Schemas";
+import { PlayerPattern } from "engine-public/Schemas";
 import { BaseModal } from "./components/BaseModal";
 import "./components/CosmeticButton";
 import "./components/NotLoggedInWarning";

packages/client/src/Transport.ts

@@ -25,7 +25,7 @@ import {
   ServerMessage,
   ServerMessageSchema,
   Winner,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import { replacer } from "engine/Util";
 import { getPlayToken } from "./Auth";
 import { LobbyConfig } from "./ClientGameRunner";

packages/client/src/Utils.ts

@@ -9,7 +9,7 @@ import {
   Team,
   Trios,
 } from "engine/game/Game";
-import { GameConfig } from "core-public/Schemas";
+import { GameConfig } from "engine-public/Schemas";
 import type { LangSelector } from "./LangSelector";
 import { Platform } from "./Platform";
 
@@ -272,7 +272,7 @@ export async function copyToClipboard(
 
 // Moved to the shared package; re-exported so existing `client/Utils` importers
 // keep working.
-export { renderNumber, renderTroops } from "shared/format";
+export { renderNumber, renderTroops } from "engine-public/format";
 
 export function formatPercentage(value: number): string {
   const perc = value * 100;

packages/client/src/WebGLFrameBuilder.ts

@@ -1,7 +1,7 @@
 import { Colord } from "colord";
 import { base64url } from "jose";
 import { assetUrl } from "engine/AssetUrls";
-import { decodePatternData } from "core-public/PatternDecoder";
+import { decodePatternData } from "engine-public/PatternDecoder";
 import { PlayerType } from "engine/game/Game";
 import { GameView } from "client/view";
 import { uploadFrameData } from "./render/frame/Upload";

packages/client/src/components/CosmeticButton.ts

@@ -6,8 +6,8 @@ import {
   Pattern,
   Skin,
   Subscription,
-} from "core-public/CosmeticSchemas";
-import { PlayerPattern } from "core-public/Schemas";
+} from "engine-public/CosmeticSchemas";
+import { PlayerPattern } from "engine-public/Schemas";
 import {
   PaymentMethod,
   ResolvedCosmetic,

packages/client/src/components/CosmeticContainer.ts

@@ -1,6 +1,6 @@
 import { html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators.js";
-import { Product } from "core-public/CosmeticSchemas";
+import { Product } from "engine-public/CosmeticSchemas";
 import "./PurchaseButton";
 import { DEFAULT_DOLLAR_LABEL_KEY } from "./PurchaseButton";
 

packages/client/src/components/FriendsList.ts

@@ -1,6 +1,6 @@
 import { html, LitElement, TemplateResult } from "lit";
 import { customElement, property, state } from "lit/decorators.js";
-import type { FriendEntry } from "core-public/ApiSchemas";
+import type { FriendEntry } from "engine-public/ApiSchemas";
 import {
   acceptFriendRequest,
   deleteFriendRequest,

packages/client/src/components/GameConfigSettings.ts

@@ -17,7 +17,7 @@ import {
   Trios,
   UnitType,
 } from "engine/game/Game";
-import { TeamCountConfig } from "core-public/Schemas";
+import { TeamCountConfig } from "engine-public/Schemas";
 import { translateText } from "../Utils";
 import "./Difficulties";
 import "./FluentSlider";

packages/client/src/components/LobbyPlayerView.ts

@@ -14,7 +14,7 @@ import {
 } from "engine/game/Game";
 import { assignTeamsLobbyPreview } from "engine/game/TeamAssignment";
 import { UserSettings } from "engine/game/UserSettings";
-import { ClientInfo, TeamCountConfig } from "core-public/Schemas";
+import { ClientInfo, TeamCountConfig } from "engine-public/Schemas";
 import { createRandomName, formatPlayerDisplayName } from "engine/Util";
 import { Theme } from "../theme/Theme";
 import { themeProvider } from "../theme/ThemeProvider";

packages/client/src/components/NewsBox.ts

@@ -1,7 +1,7 @@
 import { LitElement, html, nothing } from "lit";
 import { resolveMarkdown } from "lit-markdown";
 import { customElement, state } from "lit/decorators.js";
-import type { NewsItem } from "core-public/ApiSchemas";
+import type { NewsItem } from "engine-public/ApiSchemas";
 import { getNews } from "../Api";
 import { translateText } from "../Utils";
 

packages/client/src/components/NotLoggedInWarning.ts

@@ -1,6 +1,6 @@
 import { LitElement, html } from "lit";
 import { customElement, state } from "lit/decorators.js";
-import { UserMeResponse } from "core-public/ApiSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
 import { hasLinkedAccount } from "../Api";
 
 @customElement("not-logged-in-warning")

packages/client/src/components/PatternPreview.ts

@@ -1,9 +1,9 @@
 import { Colord } from "colord";
 import { base64url } from "jose";
 import { html, TemplateResult } from "lit";
-import { DefaultPattern } from "core-public/CosmeticSchemas";
-import { PatternDecoder } from "core-public/PatternDecoder";
-import { PlayerPattern } from "core-public/Schemas";
+import { DefaultPattern } from "engine-public/CosmeticSchemas";
+import { PatternDecoder } from "engine-public/PatternDecoder";
+import { PlayerPattern } from "engine-public/Schemas";
 import { translateText } from "../Utils";
 
 export function renderPatternPreview(

packages/client/src/components/PurchaseButton.ts

@@ -1,6 +1,6 @@
 import { html, LitElement, nothing } from "lit";
 import { customElement, property } from "lit/decorators.js";
-import { Product } from "core-public/CosmeticSchemas";
+import { Product } from "engine-public/CosmeticSchemas";
 import { translateText } from "../Utils";
 import "./CapIcon";
 import "./PlutoniumIcon";

packages/client/src/components/RankedModal.ts

@@ -1,6 +1,6 @@
 import { html } from "lit";
 import { customElement, state } from "lit/decorators.js";
-import { UserMeResponse } from "core-public/ApiSchemas";
+import { UserMeResponse } from "engine-public/ApiSchemas";
 import { getUserMe, hasLinkedAccount } from "../Api";
 import { userAuth } from "../Auth";
 import { translateText } from "../Utils";

packages/client/src/components/SubscriptionPanel.ts

@@ -1,7 +1,7 @@
 import { html, LitElement, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators.js";
-import { UserSubscription } from "core-public/ApiSchemas";
-import { Subscription } from "core-public/CosmeticSchemas";
+import { UserSubscription } from "engine-public/ApiSchemas";
+import { Subscription } from "engine-public/CosmeticSchemas";
 import {
   cancelSubscription,
   invalidateUserMe,

packages/client/src/components/baseComponents/ranking/GameInfoRanking.ts

@@ -1,4 +1,4 @@
-import { AnalyticsRecord, PlayerRecord } from "core-public/Schemas";
+import { AnalyticsRecord, PlayerRecord } from "engine-public/Schemas";
 import {
   GOLD_INDEX_STEAL,
   GOLD_INDEX_TRADE,
@@ -8,7 +8,7 @@ import {
   PLAYER_INDEX_BOT,
   PLAYER_INDEX_HUMAN,
   PLAYER_INDEX_NATION,
-} from "core-public/StatsSchemas";
+} from "engine-public/StatsSchemas";
 
 export enum RankType {
   ConquestHumans = "ConquestHumans",

packages/client/src/components/baseComponents/ranking/PlayerRow.ts

@@ -4,7 +4,7 @@ import {
   GOLD_INDEX_TRADE,
   GOLD_INDEX_TRAIN_OTHER,
   GOLD_INDEX_TRAIN_SELF,
-} from "core-public/StatsSchemas";
+} from "engine-public/StatsSchemas";
 import { assetUrl } from "engine/AssetUrls";
 import { renderNumber } from "../../../Utils";
 import { PlayerInfo, RankType } from "./GameInfoRanking";

packages/client/src/components/baseComponents/stats/DiscordUserHeader.ts

@@ -1,6 +1,6 @@
 import { LitElement, html } from "lit";
 import { customElement, property, state } from "lit/decorators.js";
-import type { DiscordUser } from "core-public/ApiSchemas";
+import type { DiscordUser } from "engine-public/ApiSchemas";
 import { getDiscordAvatarUrl, translateText } from "../../../Utils";
 
 @customElement("discord-user-header")

packages/client/src/components/baseComponents/stats/GameList.ts

@@ -1,6 +1,6 @@
 import { LitElement, html } from "lit";
 import { customElement, property, state } from "lit/decorators.js";
-import { PlayerGame } from "core-public/ApiSchemas";
+import { PlayerGame } from "engine-public/ApiSchemas";
 import { GameMode } from "engine/game/Game";
 import { GameInfoModal } from "../../../GameInfoModal";
 import { translateText } from "../../../Utils";

packages/client/src/components/baseComponents/stats/PlayerStatsTable.ts

@@ -5,7 +5,7 @@ import {
   boatUnits,
   bombUnits,
   otherUnits,
-} from "core-public/StatsSchemas";
+} from "engine-public/StatsSchemas";
 import { renderNumber, translateText } from "../../../Utils";
 
 @customElement("player-stats-table")

packages/client/src/components/baseComponents/stats/PlayerStatsTree.ts

@@ -1,6 +1,6 @@
 import { LitElement, PropertyValues, html } from "lit";
 import { customElement, property, state } from "lit/decorators.js";
-import { PlayerStatsLeaf, PlayerStatsTree } from "core-public/ApiSchemas";
+import { PlayerStatsLeaf, PlayerStatsTree } from "engine-public/ApiSchemas";
 import {
   Difficulty,
   GameMode,
@@ -10,7 +10,7 @@ import {
   isGameMode,
   isGameType,
 } from "engine/game/Game";
-import { PlayerStats } from "core-public/StatsSchemas";
+import { PlayerStats } from "engine-public/StatsSchemas";
 import { renderNumber, translateText } from "../../../Utils";
 import "./PlayerStatsGrid";
 import "./PlayerStatsTable";

packages/client/src/components/clan/ClanStatsBreakdown.ts

@@ -5,7 +5,7 @@ import {
   TEAM_BREAKDOWN_KEYS,
   type ClanMemberStats,
   type ClanMemberWL,
-} from "core-public/ClanApiSchemas";
+} from "engine-public/ClanApiSchemas";
 import { translateText } from "../../Utils";
 import { renderWLBarRow } from "./ClanShared";
 

packages/client/src/components/leaderboard/LeaderboardClanTable.ts

@@ -3,7 +3,7 @@ import { customElement, state } from "lit/decorators.js";
 import {
   ClanLeaderboardEntry,
   ClanLeaderboardResponse,
-} from "core-public/ClanApiSchemas";
+} from "engine-public/ClanApiSchemas";
 import { fetchClanLeaderboard } from "../../ClanApi";
 import { translateText } from "../../Utils";
 

packages/client/src/components/leaderboard/LeaderboardPlayerList.ts

@@ -1,6 +1,6 @@
 import { html, LitElement, nothing } from "lit";
 import { customElement, query, state } from "lit/decorators.js";
-import { PlayerLeaderboardEntry } from "core-public/ApiSchemas";
+import { PlayerLeaderboardEntry } from "engine-public/ApiSchemas";
 import { RankedType } from "engine/game/Game";
 import { fetchPlayerLeaderboard, getUserMe } from "../../Api";
 import { translateText } from "../../Utils";

packages/client/src/hud/layers/ControlPanel.ts

@@ -7,7 +7,7 @@ import { Gold } from "engine/game/Game";
 import { GameUpdateType } from "engine/game/GameUpdates";
 import { GameView } from "client/view";
 import { UserSettings } from "engine/game/UserSettings";
-import { ClientID } from "core-public/Schemas";
+import { ClientID } from "engine-public/Schemas";
 import { Controller } from "../../Controller";
 import { AttackRatioEvent } from "../../InputHandler";
 import { UIState } from "../../UIState";

packages/client/src/render/gl/RenderOverrides.ts

@@ -1,4 +1,4 @@
-import type { GraphicsOverrides } from "core-public/GraphicsOverrides";
+import type { GraphicsOverrides } from "engine-public/GraphicsOverrides";
 import type { RenderSettings } from "./RenderSettings";
 
 const DARK_AMBIENT = 0.35;

packages/client/src/render/gl/index.ts

@@ -9,8 +9,8 @@ export type {
   RadialMenuSelectEvent,
 } from "./Events";
 export { GameView } from "./GameView";
-export { GraphicsOverridesSchema } from "core-public/GraphicsOverrides";
-export type { GraphicsOverrides } from "core-public/GraphicsOverrides";
+export { GraphicsOverridesSchema } from "engine-public/GraphicsOverrides";
+export type { GraphicsOverrides } from "engine-public/GraphicsOverrides";
 export type { SpawnCenter } from "./passes/SpawnOverlayPass";
 export {
   applyDarkModeOverride,

packages/client/src/utilities/GameConfigHelpers.ts

@@ -1,5 +1,5 @@
 import { GameMapType, UnitType } from "engine/game/Game";
-import { GameConfig } from "core-public/Schemas";
+import { GameConfig } from "engine-public/Schemas";
 
 /**
  * Maps a slider value (0-400) to the nations config value.

packages/client/src/view/GameView.ts

@@ -24,7 +24,7 @@ import {
 import { TerrainMapData } from "engine/game/TerrainMapLoader";
 import { TerraNulliusImpl } from "engine/game/TerraNulliusImpl";
 import { UnitGrid, UnitPredicate } from "engine/game/UnitGrid";
-import { ClientID, GameID, Player, PlayerCosmetics } from "core-public/Schemas";
+import { ClientID, GameID, Player, PlayerCosmetics } from "engine-public/Schemas";
 import { formatPlayerDisplayName } from "engine/Util";
 import { WorkerClient } from "engine/worker/WorkerClient";
 import { computeAllianceClusters } from "../render/frame/derive/AllianceClusters";

packages/client/src/view/PlayerView.ts

@@ -1,8 +1,8 @@
 import { Colord, colord } from "colord";
 import { base64url } from "jose";
-import { ColorPalette } from "core-public/CosmeticSchemas";
-import { PatternDecoder } from "core-public/PatternDecoder";
-import { ClientID, PlayerCosmetics } from "core-public/Schemas";
+import { ColorPalette } from "engine-public/CosmeticSchemas";
+import { PatternDecoder } from "engine-public/PatternDecoder";
+import { ClientID, PlayerCosmetics } from "engine-public/Schemas";
 import { createRandomName } from "engine/Util";
 import {
   BuildableUnit,

packages/engine-public/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "@openfront/core-public",
+  "name": "@openfront/engine-public",
   "version": "0.0.0",
   "private": true,
   "type": "module",

packages/engine-public/src/game/GameTypes.ts

@@ -1,6 +1,6 @@
 // Pure enum/const declarations shared between the engine and clients.
 // Extracted from engine/game/Game.ts so the public schema layer
-// (core-public) can reference them without importing engine.
+// (engine-public) can reference them without importing engine.
 
 export const AllPlayers = "AllPlayers" as const;
 

packages/engine/package.json

@@ -6,6 +6,6 @@
   "main": "src/index.ts",
   "types": "src/index.ts",
   "dependencies": {
-    "@openfront/core-public": "*"
+    "@openfront/engine-public": "*"
   }
 }

packages/engine/src/EventBus.ts

@@ -1,7 +1,7 @@
-// Type contracts live in core-public so the public schema layer can reference
+// Type contracts live in engine-public so the public schema layer can reference
 // GameEvent without depending on the engine. Re-exported here for existing
 // `engine/EventBus` consumers.
-import type { EventConstructor, GameEvent } from "core-public/EventBus";
+import type { EventConstructor, GameEvent } from "engine-public/EventBus";
 export type { EventConstructor, GameEvent };
 
 export class EventBus {

packages/engine/src/GameRunner.ts

@@ -28,7 +28,7 @@ import { ErrorUpdate, GameUpdateViewData } from "./game/GameUpdates";
 import { createNationsForGame } from "./game/NationCreation";
 import { loadTerrainMap as loadGameMap } from "./game/TerrainMapLoader";
 import { PseudoRandom } from "./PseudoRandom";
-import { ClientID, GameStartInfo, Turn } from "core-public/Schemas";
+import { ClientID, GameStartInfo, Turn } from "engine-public/Schemas";
 import { simpleHash } from "./Util";
 
 export async function createGameRunner(

packages/engine/src/Util.ts

@@ -1,12 +1,12 @@
 import DOMPurify from "dompurify";
 import { customAlphabet } from "nanoid";
-// The emoji table moved to core-public; re-exported so existing `engine/Util`
+// The emoji table moved to engine-public; re-exported so existing `engine/Util`
 // imports of these symbols keep working.
 export {
   emojiTable,
   flattenedEmojiTable,
   type Emoji,
-} from "core-public/Emojis";
+} from "engine-public/Emojis";
 import { Cell, PlayerType, Unit } from "./game/Game";
 import { GameMap, TileRef } from "./game/GameMap";
 import {
@@ -17,7 +17,7 @@ import {
   PlayerRecord,
   Turn,
   Winner,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 
 import {
   TRIBE_NAME_PREFIXES,

packages/engine/src/configuration/Config.ts

@@ -18,8 +18,8 @@ import {
 import { TileRef } from "../game/GameMap";
 import { PlayerLike } from "../game/ReadViews";
 import { UserSettings } from "../game/UserSettings";
-import { GameConfig, TeamCountConfig } from "core-public/Schemas";
-import { NukeType } from "core-public/StatsSchemas";
+import { GameConfig, TeamCountConfig } from "engine-public/Schemas";
+import { NukeType } from "engine-public/StatsSchemas";
 import { assertNever, sigmoid, toInt, within } from "../Util";
 
 declare global {

packages/engine/src/execution/AttackExecution.ts

@@ -1,4 +1,4 @@
-import { renderTroops } from "shared/format";
+import { renderTroops } from "engine-public/format";
 import {
   Attack,
   Difficulty,

packages/engine/src/execution/ExecutionManager.ts

@@ -1,6 +1,6 @@
 import { Execution, Game } from "../game/Game";
 import { PseudoRandom } from "../PseudoRandom";
-import { ClientID, GameID, StampedIntent, Turn } from "core-public/Schemas";
+import { ClientID, GameID, StampedIntent, Turn } from "engine-public/Schemas";
 import { simpleHash } from "../Util";
 import { AllianceExtensionExecution } from "./alliance/AllianceExtensionExecution";
 import { AllianceRejectExecution } from "./alliance/AllianceRejectExecution";

packages/engine/src/execution/NationExecution.ts

@@ -13,7 +13,7 @@ import {
 } from "../game/Game";
 import { TileRef } from "../game/GameMap";
 import { PseudoRandom } from "../PseudoRandom";
-import { GameID } from "core-public/Schemas";
+import { GameID } from "engine-public/Schemas";
 import { assertNever, simpleHash } from "../Util";
 import { NationAllianceBehavior } from "./nation/NationAllianceBehavior";
 import { NationEmojiBehavior } from "./nation/NationEmojiBehavior";

packages/engine/src/execution/NukeExecution.ts

@@ -14,7 +14,7 @@ import { UniversalPathFinding } from "../pathfinding/PathFinder";
 import { ParabolaUniversalPathFinder } from "../pathfinding/PathFinder.Parabola";
 import { PathStatus } from "../pathfinding/types";
 import { PseudoRandom } from "../PseudoRandom";
-import { NukeType } from "core-public/StatsSchemas";
+import { NukeType } from "engine-public/StatsSchemas";
 import { listNukeBreakAlliance } from "./Util";
 
 const SPRITE_RADIUS = 16;

packages/engine/src/execution/SAMMissileExecution.ts

@@ -9,7 +9,7 @@ import {
 import { TileRef } from "../game/GameMap";
 import { PathFinding } from "../pathfinding/PathFinder";
 import { PathStatus, SteppingPathFinder } from "../pathfinding/types";
-import { NukeType } from "core-public/StatsSchemas";
+import { NukeType } from "engine-public/StatsSchemas";
 
 export class SAMMissileExecution implements Execution {
   private active = true;

packages/engine/src/execution/SpawnExecution.ts

@@ -9,7 +9,7 @@ import {
 } from "../game/Game";
 import { TileRef } from "../game/GameMap";
 import { PseudoRandom } from "../PseudoRandom";
-import { GameID } from "core-public/Schemas";
+import { GameID } from "engine-public/Schemas";
 import { simpleHash } from "../Util";
 import { PlayerExecution } from "./PlayerExecution";
 import { TribeExecution } from "./TribeExecution";

packages/engine/src/execution/TradeShipExecution.ts

@@ -1,4 +1,4 @@
-import { renderNumber } from "shared/format";
+import { renderNumber } from "engine-public/format";
 import {
   Execution,
   Game,

packages/engine/src/execution/TransportShipExecution.ts

@@ -1,4 +1,4 @@
-import { renderTroops } from "shared/format";
+import { renderTroops } from "engine-public/format";
 import {
   Execution,
   Game,

packages/engine/src/execution/TribeSpawner.ts

@@ -1,6 +1,6 @@
 import { Game, PlayerInfo, PlayerType } from "../game/Game";
 import { PseudoRandom } from "../PseudoRandom";
-import { GameID } from "core-public/Schemas";
+import { GameID } from "engine-public/Schemas";
 import { simpleHash } from "../Util";
 import { SpawnExecution } from "./SpawnExecution";
 import { TRIBE_NAME_PREFIXES, TRIBE_NAME_SUFFIXES } from "./utils/TribeNames";

packages/engine/src/execution/utils/PlayerSpawner.ts

@@ -1,5 +1,5 @@
 import { Game, PlayerType } from "../../game/Game";
-import { GameID } from "core-public/Schemas";
+import { GameID } from "engine-public/Schemas";
 import { SpawnExecution } from "../SpawnExecution";
 
 export class PlayerSpawner {

packages/engine/src/game/Game.ts

@@ -1,7 +1,7 @@
 import { Config } from "../configuration/Config";
 import { AbstractGraph } from "../pathfinding/algorithms/AbstractGraph";
 import { PathFinder } from "../pathfinding/types";
-import { AllPlayersStats, ClientID } from "core-public/Schemas";
+import { AllPlayersStats, ClientID } from "engine-public/Schemas";
 import { formatPlayerDisplayName } from "../Util";
 import { GameMap, TileRef } from "./GameMap";
 import {
@@ -14,7 +14,7 @@ import { MotionPlanRecord } from "./MotionPlans";
 import { RailNetwork } from "./RailNetwork";
 import { Stats } from "./Stats";
 import { UnitPredicate } from "./UnitGrid";
-// Enums/consts now live in core-public so the public schema layer can use them
+// Enums/consts now live in engine-public so the public schema layer can use them
 // without depending on the engine. Re-exported here so existing
 // `engine/game/Game` imports keep working.
 import {
@@ -30,7 +30,7 @@ import {
   RankedType,
   Trios,
   UnitType,
-} from "core-public/game/GameTypes";
+} from "engine-public/game/GameTypes";
 export {
   AllPlayers,
   Difficulty,

packages/engine/src/game/GameImpl.ts

@@ -1,10 +1,10 @@
-import { renderNumber } from "shared/format";
+import { renderNumber } from "engine-public/format";
 import { Config } from "../configuration/Config";
 import { SharedWaterCache } from "../execution/nation/SharedWaterCache";
 import { AbstractGraph } from "../pathfinding/algorithms/AbstractGraph";
 import { PathFinder } from "../pathfinding/types";
-import { AllPlayersStats, ClientID, Winner } from "core-public/Schemas";
-import { ATTACK_INDEX_SENT } from "core-public/StatsSchemas";
+import { AllPlayersStats, ClientID, Winner } from "engine-public/Schemas";
+import { ATTACK_INDEX_SENT } from "engine-public/StatsSchemas";
 import { simpleHash } from "../Util";
 import { AllianceImpl } from "./AllianceImpl";
 import { AllianceRequestImpl } from "./AllianceRequestImpl";

packages/engine/src/game/GameUpdates.ts

@@ -1,4 +1,4 @@
-import { AllPlayersStats, ClientID, Winner } from "core-public/Schemas";
+import { AllPlayersStats, ClientID, Winner } from "engine-public/Schemas";
 import {
   EmojiMessage,
   GameUpdates,

packages/engine/src/game/NationCreation.ts

@@ -1,5 +1,5 @@
 import { PseudoRandom } from "../PseudoRandom";
-import { GameStartInfo } from "core-public/Schemas";
+import { GameStartInfo } from "engine-public/Schemas";
 import {
   Cell,
   GameMapSize,

packages/engine/src/game/PlayerImpl.ts

@@ -1,5 +1,5 @@
 import { PseudoRandom } from "../PseudoRandom";
-import { ClientID } from "core-public/Schemas";
+import { ClientID } from "engine-public/Schemas";
 import {
   assertNever,
   findClosestBy,

packages/engine/src/game/ReadViews.ts

@@ -10,7 +10,7 @@
 // Player-vs-PlayerView / Unit-vs-UnitView distinction.
 import { Player, type PlayerID, Unit } from "./Game";
 import { GameMap, type TileRef } from "./GameMap";
-import { UnitType } from "core-public/game/GameTypes";
+import { UnitType } from "engine-public/game/GameTypes";
 
 /** Player members read by Config gold/troop calculations. */
 export type PlayerLike = Pick<

packages/engine/src/game/Stats.ts

@@ -1,5 +1,5 @@
-import { AllPlayersStats } from "core-public/Schemas";
-import { NukeType, OtherUnitType, PlayerStats } from "core-public/StatsSchemas";
+import { AllPlayersStats } from "engine-public/Schemas";
+import { NukeType, OtherUnitType, PlayerStats } from "engine-public/StatsSchemas";
 import { Player, TerraNullius } from "./Game";
 
 export interface Stats {

packages/engine/src/game/StatsImpl.ts

@@ -1,4 +1,4 @@
-import { AllPlayersStats } from "core-public/Schemas";
+import { AllPlayersStats } from "engine-public/Schemas";
 import {
   ATTACK_INDEX_CANCEL,
   ATTACK_INDEX_RECV,
@@ -30,7 +30,7 @@ import {
   PlayerStats,
   unitTypeToBombUnit,
   unitTypeToOtherUnit,
-} from "core-public/StatsSchemas";
+} from "engine-public/StatsSchemas";
 import { Player, PlayerType, TerraNullius, UnitType } from "./Game";
 import { Stats } from "./Stats";
 

packages/engine/src/game/TeamAssignment.ts

@@ -1,5 +1,5 @@
 import { PseudoRandom } from "../PseudoRandom";
-import { ClientID } from "core-public/Schemas";
+import { ClientID } from "engine-public/Schemas";
 import { simpleHash } from "../Util";
 import { PlayerInfo, PlayerType, Team } from "./Game";
 

packages/engine/src/game/TerraNulliusImpl.ts

@@ -1,4 +1,4 @@
-import { ClientID } from "core-public/Schemas";
+import { ClientID } from "engine-public/Schemas";
 import { TerraNullius } from "./Game";
 
 export class TerraNulliusImpl implements TerraNullius {

packages/engine/src/game/UserSettings.ts

@@ -1,9 +1,9 @@
 import {
   GraphicsOverrides,
   GraphicsOverridesSchema,
-} from "core-public/GraphicsOverrides";
-import { Cosmetics } from "core-public/CosmeticSchemas";
-import { PlayerPattern } from "core-public/Schemas";
+} from "engine-public/GraphicsOverrides";
+import { Cosmetics } from "engine-public/CosmeticSchemas";
+import { PlayerPattern } from "engine-public/Schemas";
 
 export function getDefaultKeybinds(isMac: boolean): Record<string, string> {
   return {

packages/engine/src/validations/username.ts

@@ -1,4 +1,4 @@
-import { ClanTagSchema, UsernameSchema } from "core-public/Schemas";
+import { ClanTagSchema, UsernameSchema } from "engine-public/Schemas";
 
 export const MIN_USERNAME_LENGTH = 3;
 export const MAX_USERNAME_LENGTH = 27;

packages/engine/src/worker/WorkerClient.ts

@@ -10,7 +10,7 @@ import {
 } from "../game/Game";
 import { TileRef } from "../game/GameMap";
 import { ErrorUpdate, GameUpdateViewData } from "../game/GameUpdates";
-import { ClientID, GameStartInfo, Turn } from "core-public/Schemas";
+import { ClientID, GameStartInfo, Turn } from "engine-public/Schemas";
 import { generateID } from "../Util";
 import { WorkerMessage } from "./WorkerMessages";
 // Inlined into the main bundle as a same-origin Blob, sidestepping the

packages/engine/src/worker/WorkerMessages.ts

@@ -8,7 +8,7 @@ import {
 } from "../game/Game";
 import { TileRef } from "../game/GameMap";
 import { ErrorUpdate, GameUpdateViewData } from "../game/GameUpdates";
-import { ClientID, GameStartInfo, Turn } from "core-public/Schemas";
+import { ClientID, GameStartInfo, Turn } from "engine-public/Schemas";
 
 export type WorkerMessageType =
   | "init"

packages/server/package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "main": "src/Server.ts",
   "dependencies": {
-    "@openfront/core-public": "*",
+    "@openfront/engine-public": "*",
     "@openfront/engine": "*"
   }
 }

packages/server/src/Archive.ts

@@ -6,7 +6,7 @@ import {
   GameRecordSchema,
   ID,
   PartialGameRecord,
-} from "core-public/Schemas";
+} from "engine-public/Schemas";
 import { replacer } from "engine/Util";
 import { logger } from "./Logger";
 import { ServerEnv } from "./ServerEnv";