Add Entity Attacker Detection into EntityHurt emitter (#3631)

* Added Source Entity to Entity Hurt Event

added a attack source entity emitter into the entityhurt event

* Added the sourceid packet

added the SourceCauseId into EntityHurt emit

Author: 1tsMeMario

index.d.ts

@@ -81,7 +81,7 @@ export interface BotEvents {
   health: () => Promise<void> | void
   breath: () => Promise<void> | void
   entitySwingArm: (entity: Entity) => Promise<void> | void
-  entityHurt: (entity: Entity) => Promise<void> | void
+  entityHurt: (entity: Entity, source: Entity) => Promise<void> | void
   entityDead: (entity: Entity) => Promise<void> | void
   entityTaming: (entity: Entity) => Promise<void> | void
   entityTamed: (entity: Entity) => Promise<void> | void

lib/plugins/entities.js

@@ -374,7 +374,8 @@ function inject (bot) {
 
   bot._client.on('damage_event', (packet) => { // 1.20+
     const entity = bot.entities[packet.entityId]
-    bot.emit('entityHurt', entity)
+    const source = bot.entities[packet.sourceCauseId - 1] // damage_event : SourceCauseId : The ID + 1 of the entity responsible for the damage, if present. If not present, the value is 0
+    bot.emit('entityHurt', entity, source)
   })
 
   bot._client.on('attach_entity', (packet) => {