Save Time Attack records

src/idz/decoder/checkRank.ts

@@ -1,28 +0,0 @@
-import { RequestCode } from "./_defs";
-import { CheckRankRequest } from "../request/checkRank";
-
-checkRank.msgCode = 0x00cd as RequestCode;
-checkRank.msgLen = 0x0080;
-
-export function checkRank(buf: Buffer): CheckRankRequest {
-  return {
-    type: "check_rank_req",
-    field_0002: buf.readUInt16LE(0x0002),
-    field_0004: buf.readUInt32LE(0x0004),
-    field_0008: buf.readUInt32LE(0x0008),
-    field_000C: buf.readUInt16LE(0x000c),
-    field_0012: buf.readUInt8(0x0012),
-    field_0015: buf.readUInt8(0x0015),
-    field_0018: buf.readUInt32LE(0x0018),
-    field_0024: buf.readUInt32LE(0x0024),
-    field_0028: buf.readUInt32LE(0x0028),
-    field_002C: buf.readUInt32LE(0x002c),
-    field_0054: buf.readUInt8(0x0054),
-    field_0058: buf.readUInt32LE(0x0058),
-    field_005C: buf.readUInt8(0x005c),
-    field_005D: buf.readUInt8(0x005d),
-    field_005E: buf.readUInt16LE(0x005e),
-    field_0060: buf.readUInt16LE(0x0060),
-    field_0062: buf.readUInt8(0x0062),
-  };
-}

src/idz/decoder/index.ts

@@ -1,6 +1,6 @@
 import { Transform } from "stream";
 
-import { checkRank } from "./checkRank";
+import { saveTimeAttack } from "./saveTimeAttack";
 import { createProfile } from "./createProfile";
 import { createTeam } from "./createTeam";
 import { discoverProfile } from "./discoverProfile";
@@ -41,7 +41,6 @@ export type ReaderFn = ((buf: Buffer) => Request) & {
 };
 
 const funcList: ReaderFn[] = [
-  checkRank,
   createProfile,
   createTeam,
   discoverProfile,
@@ -66,6 +65,7 @@ const funcList: ReaderFn[] = [
   saveProfile,
   saveSettings,
   saveStocker,
+  saveTimeAttack,
   saveTopic,
   unlockProfile,
   updateProvisionalStoreRank,

src/idz/decoder/saveTimeAttack.ts

@@ -0,0 +1,35 @@
+import { RequestCode } from "./_defs";
+import { Id } from "../model/base";
+import { Profile } from "../model/profile";
+import { SaveTimeAttackRequest } from "../request/saveTimeAttack";
+
+saveTimeAttack.msgCode = 0x00cd as RequestCode;
+saveTimeAttack.msgLen = 0x0080;
+
+export function saveTimeAttack(buf: Buffer): SaveTimeAttackRequest {
+  return {
+    type: "save_time_attack_req",
+    profileId: buf.readUInt32LE(0x0004) as Id<Profile>,
+    dayNight: buf.readUInt8(0x0054) & 1,
+    payload: {
+      courseId: buf.readUInt8(0x0054) >> 1,
+      timestamp: new Date(buf.readUInt32LE(0x0058) * 1000).toISOString(), //hck
+      flags: buf.readUInt8(0x005c),
+      totalMsec: buf.readUInt32LE(0x0018),
+      stageMsec: [
+        buf.readUInt32LE(0x0024),
+        buf.readUInt32LE(0x0028),
+        buf.readUInt32LE(0x002c),
+      ],
+    },
+    field_0002: buf.readUInt16LE(0x0002),
+    field_0008: buf.readUInt32LE(0x0008),
+    field_000C: buf.readUInt16LE(0x000c),
+    field_0012: buf.readUInt8(0x0012),
+    field_0015: buf.readUInt8(0x0015),
+    field_005D: buf.readUInt8(0x005d),
+    field_005E: buf.readUInt16LE(0x005e),
+    field_0060: buf.readUInt16LE(0x0060),
+    field_0062: buf.readUInt8(0x0062),
+  };
+}

src/idz/encoder/checkRank.ts

@@ -1,9 +0,0 @@
-import { CheckRankResponse } from "../response/checkRank";
-
-export function checkRank(res: CheckRankResponse): Buffer {
-  const buf = Buffer.alloc(0x00b0);
-
-  buf.writeUInt16LE(0x00ce, 0x0000);
-
-  return buf;
-}

src/idz/encoder/index.ts

@@ -1,7 +1,6 @@
 import { Transform } from "stream";
 
 import { _team } from "./_team";
-import { checkRank } from "./checkRank";
 import { discoverProfile } from "./discoverProfile";
 import { generic } from "./generic";
 import { lockProfile } from "./lockProfile";
@@ -19,6 +18,7 @@ import { loadTeamRanking } from "./loadTeamRanking";
 import { loadTopTen } from "./loadTopTen";
 import { saveExpedition } from "./saveExpedition";
 import { saveGarage } from "./saveGarage";
+import { saveTimeAttack } from "./saveTimeAttack";
 import { saveTopic } from "./saveTopic";
 import { unlockProfile } from "./unlockProfile";
 import { updateProvisionalStoreRank } from "./updateProvisionalStoreRank";
@@ -27,9 +27,6 @@ import { Response } from "../response";
 
 function encode(res: Response): Buffer {
   switch (res.type) {
-    case "check_rank_res":
-      return checkRank(res);
-
     case "create_team_res":
       return _team(res);
 
@@ -87,6 +84,9 @@ function encode(res: Response): Buffer {
     case "save_garage_res":
       return saveGarage(res);
 
+    case "save_time_attack_res":
+      return saveTimeAttack(res);
+
     case "unlock_profile_res":
       return unlockProfile(res);
 

src/idz/encoder/loadProfile2.ts

@@ -23,12 +23,48 @@ export function loadProfile2(res: LoadProfileResponse2) {
   //buf.fill(0xff, 0x0000, 0x08f4);
   //buf.fill(0xff, 0x0c20, 0x0c2a);
 
-  // B0-C0: Cup and gauges
-  // B8-C0: All gauges, no cup
-  buf.fill(0xff, 0x00b4, 0x00b6);
-  buf.writeUInt8(0xff, 0x00b4); // PAPER CUP
-  buf.writeUInt16LE(0xffff, 0x00b8);
-  buf.writeUInt16LE(0x0009, 0x01ec); // MUSIC UNLOCKS
+  // Lake Akina CCW
+  /*
+  buf.writeUInt32LE(1555012398, 0x00e4); // Epoch sec?
+  buf.writeUInt16LE(5678, 0x0164); // National rank
+  buf.writeUInt32LE(146570, 0x04e0); // Time (msec)
+  buf.writeUInt8(5, 0x05a0); // Flags (Meaning unknown)
+  buf.writeUInt16LE(16010, 0x05c0); // Checkpoint msec 0 (div by 4)
+  buf.writeUInt16LE(16020, 0x05c2); // Checkpoint msec 1 (div by 4)
+  buf.writeUInt16LE(16030, 0x05c4); // Checkpoint msec 1 (div by 4)
+
+  // Lake Akina CW
+  buf.writeUInt32LE(1555012398, 0x00e4 + 4); // Epoch sec?
+  buf.writeUInt16LE(5678, 0x0164 + 2); // National rank
+  buf.writeUInt32LE(145072, 0x04e0 + 4); // Time (msec)
+  buf.writeUInt8(5, 0x05a0 + 1); // Flags (Meaning unknown)
+
+  // Akina DH
+  buf.writeUInt32LE(1555012398, 0x00e4 + 24); // Epoch sec?
+  buf.writeUInt16LE(5678, 0x0164 + 12); // National rank
+  buf.writeUInt32LE(222736, 0x04e0 + 24); // Time (msec)
+  buf.writeUInt8(5, 0x05a0 + 6); // Flags (Meaning unknown)
+  */
+
+  for (const course of res.timeAttack.courses) {
+    const { courseId } = course;
+
+    buf.writeUInt32LE(
+      (new Date(course.timestamp).getTime() / 1000) | 0, // Date ctor hack
+      0x00e4 + courseId * 4
+    );
+
+    buf.writeUInt16LE(0xffff, 0x0164 + 2 * courseId); // National rank
+    buf.writeUInt32LE(course.totalMsec, 0x04e0 + 4 * courseId);
+    buf.writeUInt8(course.flags, 0x05a0 + courseId);
+
+    for (let i = 0; i < 3; i++) {
+      buf.writeUInt16LE(
+        course.stageMsec[i] >> 2,
+        0x05c0 + 6 * courseId + 2 * i
+      );
+    }
+  }
 
   for (let i = 0; i < 9 && i < res.story.rows.length; i++) {
     const row = res.story.rows[i];

src/idz/encoder/saveTimeAttack.ts

@@ -0,0 +1,9 @@
+import { SaveTimeAttackResponse } from "../response/saveTimeAttack";
+
+export function saveTimeAttack(res: SaveTimeAttackResponse): Buffer {
+  const buf = Buffer.alloc(0x00b0);
+
+  buf.writeUInt16LE(0x00ce, 0x0000);
+
+  return buf;
+}

src/idz/handler/checkRank.ts

@@ -1,9 +0,0 @@
-import { CheckRankRequest } from "../request/checkRank";
-import { CheckRankResponse } from "../response/checkRank";
-import { World } from "../world";
-
-export function checkRank(w: World, req: CheckRankRequest): CheckRankResponse {
-  return {
-    type: "check_rank_res",
-  };
-}

src/idz/handler/createProfile.ts

@@ -4,6 +4,7 @@ import { Profile } from "../model/profile";
 import { Settings } from "../model/settings";
 import { Story } from "../model/story";
 import { Team } from "../model/team";
+import { TimeAttackState } from "../model/timeAttack";
 import { Unlocks } from "../model/unlocks";
 import { CreateProfileRequest } from "../request/createProfile";
 import { GenericResponse } from "../response/generic";
@@ -42,6 +43,8 @@ export async function createProfile(
 
   const story: Story = { x: 0, y: 0, rows: [] };
 
+  const timeAttack: TimeAttackState = { courses: [] };
+
   const unlocks: Unlocks = { cup: 0, gauges: 0, music: 0 };
 
   await Promise.all([
@@ -50,6 +53,8 @@ export async function createProfile(
     w.car().save(profile.id, req.car),
     w.missions().save(profile.id, missions),
     w.settings().save(profile.id, settings),
+    w.story().save(profile.id, story),
+    w.timeAttack().save(profile.id, timeAttack),
     w.unlocks().save(profile.id, unlocks),
   ]);
 

src/idz/handler/index.ts

@@ -1,5 +1,5 @@
 import { _team } from "./_team";
-import { checkRank } from "./checkRank";
+import { saveTimeAttack } from "./saveTimeAttack";
 import { createProfile } from "./createProfile";
 import { discoverProfile } from "./discoverProfile";
 import { load2on2 } from "./load2on2";
@@ -35,9 +35,6 @@ import { World } from "../world";
 
 export async function dispatch(w: World, req: Request): Promise<Response> {
   switch (req.type) {
-    case "check_rank_req":
-      return checkRank(w, req);
-
     case "create_profile_req":
       return createProfile(w, req);
 
@@ -110,6 +107,9 @@ export async function dispatch(w: World, req: Request): Promise<Response> {
     case "save_stocker_req":
       return saveStocker(w, req);
 
+    case "save_time_attack_req":
+      return saveTimeAttack(w, req);
+
     case "unlock_profile_req":
       return unlockProfile(w, req);
 

src/idz/handler/loadProfile.ts

@@ -17,6 +17,7 @@ export async function loadProfile(
   const missions = await w.missions().load(profile.id);
   const car = await w.car().load(profile.id);
   const story = await w.story().load(profile.id);
+  const timeAttack = await w.timeAttack().load(profile.id);
   const unlocks = await w.unlocks().load(profile.id);
 
   return {
@@ -33,6 +34,7 @@ export async function loadProfile(
     titles,
     coursePlays,
     missions,
+    timeAttack,
     car,
     story,
     unlocks,

src/idz/handler/saveTimeAttack.ts

@@ -0,0 +1,29 @@
+import { SaveTimeAttackRequest } from "../request/saveTimeAttack";
+import { SaveTimeAttackResponse } from "../response/saveTimeAttack";
+import { World } from "../world";
+
+export async function saveTimeAttack(
+  w: World,
+  req: SaveTimeAttackRequest
+): Promise<SaveTimeAttackResponse> {
+  const state = await w.timeAttack().load(req.profileId);
+  const existing = state.courses.find(
+    course => course.courseId === req.payload.courseId
+  );
+
+  if (existing === undefined || existing.totalMsec > req.payload.totalMsec) {
+    const newCourses = state.courses.filter(
+      course => course.courseId !== req.payload.courseId
+    );
+
+    newCourses.push(req.payload);
+
+    const newState = { courses: newCourses };
+
+    await w.timeAttack().save(req.profileId, newState);
+  }
+
+  return {
+    type: "save_time_attack_res",
+  };
+}

src/idz/model/index.ts

@@ -6,4 +6,5 @@ export { Profile } from "./profile";
 export { Settings } from "./settings";
 export { Story } from "./story";
 export { Team } from "./team";
+export { TimeAttackState, TimeAttackCourse } from "./timeAttack";
 export { Unlocks } from "./unlocks";

src/idz/model/timeAttack.ts

@@ -0,0 +1,11 @@
+export interface TimeAttackCourse {
+  courseId: number;
+  timestamp: string; // hack
+  flags: number;
+  totalMsec: number;
+  stageMsec: number[];
+}
+
+export interface TimeAttackState {
+  courses: TimeAttackCourse[];
+}

src/idz/request/checkRank.ts

@@ -1,20 +0,0 @@
-export interface CheckRankRequest {
-  type: "check_rank_req";
-  field_0002: number; // u16, always 1
-  field_0004: number; // u32
-  field_0008: number; // u32
-  field_000C: number; // u16
-  field_0012: number; // u8
-  field_0015: number; // u8
-  field_0018: number; // u32
-  field_0024: number; // u32
-  field_0028: number; // u32
-  field_002C: number; // u32
-  field_0054: number; // u8
-  field_0058: number; // u32
-  field_005C: number; // u8 bit map
-  field_005D: number; // u8
-  field_005E: number; // u16
-  field_0060: number; // u16
-  field_0062: number; // u8
-}

src/idz/request/index.ts

@@ -1,4 +1,3 @@
-import { CheckRankRequest } from "./checkRank";
 import { CreateProfileRequest } from "./createProfile";
 import { CreateTeamRequest } from "./createTeam";
 import { DiscoverProfileRequest } from "./discoverProfile";
@@ -22,6 +21,7 @@ import { SaveGarageRequest } from "./saveGarage";
 import { SaveProfileRequest } from "./saveProfile";
 import { SaveSettingsRequest } from "./saveSettings";
 import { SaveStockerRequest } from "./saveStocker";
+import { SaveTimeAttackRequest } from "./saveTimeAttack";
 import { SaveTopicRequest } from "./saveTopic";
 import { UnlockProfileRequest } from "./unlockProfile";
 import { UpdateProvisionalStoreRankRequest } from "./updateProvisionalStoreRank";
@@ -32,7 +32,6 @@ import { UpdateUiReportRequest } from "./updateUiReport";
 import { UpdateUserLogRequest } from "./updateUserLog";
 
 export type Request =
-  | CheckRankRequest
   | CreateProfileRequest
   | CreateTeamRequest
   | DiscoverProfileRequest
@@ -56,6 +55,7 @@ export type Request =
   | SaveProfileRequest
   | SaveSettingsRequest
   | SaveStockerRequest
+  | SaveTimeAttackRequest
   | SaveTopicRequest
   | UnlockProfileRequest
   | UpdateProvisionalStoreRankRequest

src/idz/request/saveTimeAttack.ts

@@ -0,0 +1,19 @@
+import { Id } from "../model/base";
+import { Profile } from "../model/profile";
+import { TimeAttackCourse } from "../model/timeAttack";
+
+export interface SaveTimeAttackRequest {
+  type: "save_time_attack_req";
+  profileId: Id<Profile>; // u32
+  dayNight: number;
+  payload: TimeAttackCourse;
+  field_0002: number; // u16, always 1
+  field_0008: number; // u32
+  field_000C: number; // u16, car type?
+  field_0012: number; // u8
+  field_0015: number; // u8
+  field_005D: number; // u8
+  field_005E: number; // u16
+  field_0060: number; // u16
+  field_0062: number; // u8
+}

src/idz/response/checkRank.ts

@@ -1,3 +0,0 @@
-export interface CheckRankResponse {
-  type: "check_rank_res";
-}

src/idz/response/index.ts

@@ -1,4 +1,3 @@
-import { CheckRankResponse } from "./checkRank";
 import { CreateTeamResponse } from "./createTeam";
 import { DiscoverProfileResponse } from "./discoverProfile";
 import { GenericResponse } from "./generic";
@@ -16,15 +15,15 @@ import { LoadTeamResponse } from "./loadTeam";
 import { LoadTeamRankingResponse } from "./loadTeamRanking";
 import { LoadTopTenResponse } from "./loadTopTen";
 import { LockProfileResponse } from "./lockProfile";
+import { SaveExpeditionResponse } from "./saveExpedition";
+import { SaveGarageResponse } from "./saveGarage";
+import { SaveTimeAttackResponse } from "./saveTimeAttack";
+import { SaveTopicResponse } from "./saveTopic";
 import { UpdateProvisionalStoreRankResponse } from "./updateProvisionalStoreRank";
 import { UpdateStoryClearNumResponse } from "./updateStoryClearNum";
 import { UnlockProfileResponse } from "./unlockProfile";
-import { SaveExpeditionResponse } from "./saveExpedition";
-import { SaveGarageResponse } from "./saveGarage";
-import { SaveTopicResponse } from "./saveTopic";
 
 export type Response =
-  | CheckRankResponse
   | CreateTeamResponse
   | DiscoverProfileResponse
   | GenericResponse
@@ -47,4 +46,5 @@ export type Response =
   | UpdateStoryClearNumResponse
   | SaveExpeditionResponse
   | SaveGarageResponse
+  | SaveTimeAttackResponse
   | SaveTopicResponse;

src/idz/response/loadProfile2.ts

@@ -5,6 +5,7 @@ import { MissionState } from "../model/mission";
 import { Profile } from "../model/profile";
 import { Settings } from "../model/settings";
 import { Story } from "../model/story";
+import { TimeAttackState } from "../model/timeAttack";
 import { Unlocks } from "../model/unlocks";
 
 export interface LoadProfileResponse2 {
@@ -21,6 +22,7 @@ export interface LoadProfileResponse2 {
   titles: TitleCode[];
   coursePlays: number[];
   missions: MissionState;
+  timeAttack: TimeAttackState;
   car: Car;
   story: Story;
   unlocks: Unlocks;

src/idz/response/saveTimeAttack.ts

@@ -0,0 +1,3 @@
+export interface SaveTimeAttackResponse {
+  type: "save_time_attack_res";
+}

src/idz/world/base.ts

@@ -31,6 +31,9 @@ export interface World {
 
   story(): Repository<Model.Story, Model.Profile>;
 
+  // this is godawful do a real repo layer already jfc
+  timeAttack(): Repository<Model.TimeAttackState, Model.Profile>;
+
   titles(): Repository<Model.TitleCode[], Model.Profile>;
 
   unlocks(): Repository<Model.Unlocks, Model.Profile>;

src/idz/world/index.ts

@@ -64,6 +64,13 @@ class WorldImpl implements World {
     );
   }
 
+  timeAttack() {
+    return new SingletonJsonRepo<Model.TimeAttackState, Model.Profile>(
+      this._root,
+      "timeAttack"
+    );
+  }
+
   titles() {
     return new SingletonTextRepo<Model.TitleCode[], Model.Profile>(
       this._root,