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import { PACKET_TYPES } from "../constants";
import { encodeString, readBoolean, readString, readUint16, readUint32, readUint64, readUint8, writeBoolean, writeString, writeUint16, writeUint32, writeUint64, writeUint8 } from "../utils";
import { TASDPacket, buildBuffer } from "./utils";
export class ConsoleTypePacket implements TASDPacket {
constructor(public type: number, public name: string) {}
get key() {
return PACKET_TYPES.CONSOLE_TYPE;
}
get size() {
return this.name.length + 1;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint8(buffer, 0), readString(buffer, 1, buffer.length - 1));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(this.name.length + 1);
writeUint8(this.type, payload, 0);
writeString(this.name, payload, 1);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `ConsoleType ${this.type}, ${this.name}`;
}
}
export class ConsoleRegionPacket implements TASDPacket {
constructor(public region: number) {}
get key() {
return PACKET_TYPES.CONSOLE_REGION;
}
get size() {
return 1;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint8(buffer, 0));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(1);
writeUint8(this.region, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `ConsoleRegion ${this.region}`;
}
}
export class GameTitlePacket implements TASDPacket {
constructor(public title: string) {}
get key() {
return PACKET_TYPES.GAME_TITLE;
}
get size() {
return this.title.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.title);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `GameTitle ${this.title}`;
}
}
export class ROMNamePacket implements TASDPacket {
constructor(public name: string) {}
get key() {
return PACKET_TYPES.ROM_NAME;
}
get size() {
return this.name.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.name);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `RomName ${this.name}`;
}
}
export class AttributionPacket implements TASDPacket {
constructor(public type: number, public name: string) {}
get key() {
return PACKET_TYPES.ATTRIBUTION;
}
get size() {
return this.name.length + 1;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint8(buffer, 0), readString(buffer, 1, buffer.length - 1));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(this.name.length + 1);
writeUint8(this.type, payload, 0);
writeString(this.name, payload, 1);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `Attribution ${this.type}, ${this.name}`;
}
}
export class CategoryPacket implements TASDPacket {
constructor(public name: string) {}
get key() {
return PACKET_TYPES.CATEGORY;
}
get size() {
return this.name.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.name);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `Category ${this.name}`;
}
}
export class EmulatorNamePacket implements TASDPacket {
constructor(public name: string) {}
get key() {
return PACKET_TYPES.EMULATOR_NAME;
}
get size() {
return this.name.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.name);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `EmulatorName ${this.name}`;
}
}
export class EmulatorVersionPacket implements TASDPacket {
constructor(public version: string) {}
get key() {
return PACKET_TYPES.EMULATOR_VERSION;
}
get size() {
return this.version.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.version);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `EmulatorVersion ${this.version}`;
}
}
export class EmulatorCorePacket implements TASDPacket {
constructor(public core: string) {}
get key() {
return PACKET_TYPES.EMULATOR_CORE;
}
get size() {
return this.core.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.core);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `EmulatorCore ${this.core}`;
}
}
export class TASLastModifedPacket implements TASDPacket {
constructor(public timestamp: bigint) {}
get key() {
return PACKET_TYPES.TAS_LAST_MODIFIED;
}
get size() {
return 8;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint64(buffer, 0));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(8);
writeUint64(this.timestamp, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `TASLastModified ${new Date(Number(this.timestamp * 1000n)).toUTCString()}`;
}
}
export class DumpCreatedPacket implements TASDPacket {
constructor(public timestamp: bigint) {}
get key() {
return PACKET_TYPES.DUMP_CREATED;
}
get size() {
return 8;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint64(buffer, 0));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(8);
writeUint64(this.timestamp, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `DumpCreated ${new Date(Number(this.timestamp * 1000n)).toUTCString()}`;
}
}
export class DumpLastModifiedPacket implements TASDPacket {
constructor(public timestamp: bigint) {}
get key() {
return PACKET_TYPES.DUMP_LAST_MODIFIED;
}
get size() {
return 8;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint64(buffer, 0));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(8);
writeUint64(this.timestamp, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `DumpLastModified ${new Date(Number(this.timestamp * 1000n)).toUTCString()}`;
}
}
export class TotalFramesPacket implements TASDPacket {
constructor(public frames: number) {}
get key() {
return PACKET_TYPES.TOTAL_FRAMES;
}
get size() {
return 4;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint32(buffer, 0));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(4);
writeUint32(this.frames, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `TotalFrames ${this.frames}`;
}
}
export class RerecordsPacket implements TASDPacket {
constructor(public rerecords: number) {}
get key() {
return PACKET_TYPES.RERECORDS;
}
get size() {
return 4;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint32(buffer, 0));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(4);
writeUint32(this.rerecords, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `Rerecords ${this.rerecords}`;
}
}
export class SourceLinkPacket implements TASDPacket {
constructor(public link: string) {}
get key() {
return PACKET_TYPES.SOURCE_LINK;
}
get size() {
return this.link.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.link);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `SourceLink ${this.link}`;
}
}
export class BlankFramesPacket implements TASDPacket {
constructor(public frames: number) {}
get key() {
return PACKET_TYPES.BLANK_FRAMES;
}
get size() {
return 2;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint16(buffer, 0));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(2);
writeUint16(this.frames, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `BlankFrames ${this.frames}`;
}
}
export class VerifiedPacket implements TASDPacket {
constructor(public verified: boolean) {}
get key() {
return PACKET_TYPES.VERIFIED;
}
get size() {
return 1;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint8(buffer, 0) !== 0);
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(2);
writeUint8(this.verified ? 1 : 0, payload, 0);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `Verified ${this.verified}`;
}
}
export class MemoryInitPacket implements TASDPacket {
constructor(
public datatype: number,
public device: number,
public required: boolean,
public name: string,
public data: Uint8Array
) {}
get key() {
return PACKET_TYPES.MEMORY_INIT;
}
get size() {
return 5 + this.name.length + this.data.length;
}
static fromBuffer(buffer: Uint8Array) {
const datatype = readUint8(buffer, 0);
const device = readUint16(buffer, 1);
const required = readBoolean(buffer, 3);
const nlen = readUint8(buffer, 4);
let index = 5;
const name = readString(buffer, index, nlen);
index += nlen;
const data = buffer.subarray(index);
return new this(datatype, device, required, name, data);
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(this.size);
writeUint8(this.datatype, payload, 0);
writeUint16(this.device, payload, 1);
writeBoolean(this.required, payload, 3);
writeUint8(this.name.length, payload, 4);
writeString(this.name, payload, 5);
payload.set(this.data, 5+this.name.length);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `MemoryInit ${this.datatype}, ${this.device}, ${this.required}, ${this.name}, ${this.data.length}`;
}
}
export class GameIdentiferPacket implements TASDPacket {
constructor(public type: number, public base: number, public identifier: Uint8Array) {}
get key() {
return PACKET_TYPES.GAME_IDENTIFIER;
}
get size() {
return 2 + this.identifier.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint8(buffer, 0), readUint8(buffer, 1), buffer.subarray(2));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(this.size);
writeUint8(this.type, payload, 0);
writeUint8(this.base, payload, 1);
payload.set(this.identifier, 2);
return buildBuffer(g_keylen, this.key, payload);
}
toString(): string {
return `GameIdentifier ${this.type}, ${this.base}, ${this.identifier}`;
}
}
export class MovieLicensePacket implements TASDPacket {
constructor(public link: string) {}
get key() {
return PACKET_TYPES.MOVIE_LICENSE;
}
get size() {
return this.link.length;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readString(buffer, 0, buffer.length));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = encodeString(this.link);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `SourceLink ${this.link}`;
}
}
export class MovieFilePacket implements TASDPacket {
constructor(public name: string, public data: Uint8Array) {}
get key() {
return PACKET_TYPES.MOVIE_FILE;
}
get size() {
return 1 + this.name.length + this.data.length;
}
static fromBuffer(buffer: Uint8Array) {
const nlen = readUint8(buffer, 0);
const name = readString(buffer, 1, nlen);
const data = buffer.subarray(nlen+1);
return new this(name, data);
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(this.size);
writeUint8(this.name.length, payload, 0);
writeString(this.name, payload, 1);
payload.set(this.data, 1 + this.name.length);
return buildBuffer(g_keylen, this.key, payload);
}
toString(): string {
return `MovieFile ${this.name}, ${this.data.length}`;
}
}
export class PortControllerPacket implements TASDPacket {
constructor(public port: number, public type: number) {}
get key() {
return PACKET_TYPES.PORT_CONTROLLER;
}
get size() {
return 3;
}
static fromBuffer(buffer: Uint8Array) {
return new this(readUint8(buffer, 0), readUint16(buffer, 1));
}
toBuffer(g_keylen: number): Uint8Array {
const payload = new Uint8Array(3);
writeUint8(this.port, payload, 0);
writeUint16(this.type, payload, 1);
return buildBuffer(g_keylen, this.key, payload);
}
toString() {
return `PortController ${this.port}, 0x${this.type.toString(16).padStart(4, '0')}`;
}
}
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