forked from noxious/server
74 lines
2.4 KiB
TypeScript
74 lines
2.4 KiB
TypeScript
import { BaseEvent } from '#application/base/baseEvent'
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import Database from '#application/database'
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import ZoneManager from '#managers/zoneManager'
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import CharacterHairRepository from '#repositories/characterHairRepository'
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import CharacterRepository from '#repositories/characterRepository'
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interface CharacterConnectPayload {
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characterId: number
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characterHairId?: number
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}
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export default class CharacterConnectEvent extends BaseEvent {
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public listen(): void {
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this.socket.on('character:connect', this.handleEvent.bind(this))
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}
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/**
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* Handle character connect event
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* @TODO:
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* 1. Check if character is already connected
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* 2. Update character hair if provided
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* 3. Emit character connect event
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* 4. Let other clients know of new character
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* @param data
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* @param callback
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* @private
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*/
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private async handleEvent(data: CharacterConnectPayload, callback: (response: any) => void): Promise<void> {
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if (!this.socket.userId) {
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this.emitError('User not authenticated')
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return
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}
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try {
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if (await this.checkForActiveCharacters()) {
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this.emitError('You are already connected to another character')
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return
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}
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const character = await CharacterRepository.getByUserAndId(this.socket.userId, data.characterId)
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if (!character) {
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this.emitError('Character not found or does not belong to this user')
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return
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}
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await Database.getEntityManager().populate(character, ['zone'])
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// Set character id
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this.socket.characterId = character.id
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// Set character hair
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if (data.characterHairId !== undefined && data.characterHairId !== null) {
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const characterHair = await CharacterHairRepository.getById(data.characterHairId)
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await character.setCharacterHair(characterHair).update()
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}
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// Emit character connect event
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callback({
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character,
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zone: character.zone,
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characters: ZoneManager.getZoneById(character.zone!.id)?.getCharactersInZone()
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})
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} catch (error) {
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this.handleError('Failed to connect character', error) // @TODO : Make global error handler
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}
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}
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private async checkForActiveCharacters(): Promise<boolean> {
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const characters = await CharacterRepository.getByUserId(this.socket.userId!)
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return characters?.some((char) => ZoneManager.getCharacterById(char.id)) ?? false
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}
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}
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