From d8ff48258c36ee59f3bb7fd2c16241cba2fc15d7 Mon Sep 17 00:00:00 2001
From: u9g <43508353+u9g@users.noreply.github.com>
Date: Wed, 14 Apr 2021 17:39:05 -0400
Subject: [PATCH] Add createClient (#61)

* Initial commit

* remove comment

* export obj

* fix export

* add to api.md

* fix old refs to nmp
---
 docs/api.md                     | 16 ++++++++++++
 examples/createClientExample.js |  9 +++++++
 index.js                        |  3 ++-
 src/createClient.js             | 45 +++++++++++++++++++++++++++++++++
 4 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 docs/api.md
 create mode 100644 examples/createClientExample.js
 create mode 100644 src/createClient.js

diff --git a/docs/api.md b/docs/api.md
new file mode 100644
index 0000000..f5f6564
--- /dev/null
+++ b/docs/api.md
@@ -0,0 +1,16 @@
+# Documentation
+
+## be.createClient(options)
+
+Returns a `Client` instance and starts listening. All clients will be
+automatically logged in and validated against microsoft's auth.
+
+`options` is an object containing the properties :
+ * host : default to undefined which means listen to all available ipv4 and ipv6 adresses
+ * port (optional) : default to 25565
+ (see https://nodejs.org/api/net.html#net_server_listen_port_host_backlog_callback for details)
+ * kickTimeout (optional) : default to `10*1000` (10s), kick client that doesn't answer to keepalive after that time
+ * version (optional) : default to latest stable version, version of server
+ * autoInitPlayer (optional) : default to true, If we should send SetPlayerInitialized to the server after getting play_status spawn.
+ * offline (optional) : default to false, whether to auth with microsoft
+ * connectTimeout (optional) : default to 9000, ms to wait before aborting connection attempt
diff --git a/examples/createClientExample.js b/examples/createClientExample.js
new file mode 100644
index 0000000..6de4b9b
--- /dev/null
+++ b/examples/createClientExample.js
@@ -0,0 +1,9 @@
+const { createClient } = require('bedrock-protocol')
+
+const client = createClient({ hostname: '127.0.0.1' })
+
+let ix = 0
+client.on('packet', (args) => {
+  console.log(`Packet ${ix} recieved`)
+  ix++
+})
diff --git a/index.js b/index.js
index 6169a77..d6ba9b1 100644
--- a/index.js
+++ b/index.js
@@ -2,5 +2,6 @@ module.exports = {
   ...require('./src/client'),
   ...require('./src/server'),
   ...require('./src/serverPlayer'),
-  ...require('./src/relay')
+  ...require('./src/relay'),
+  ...require('./src/createClient')
 }
diff --git a/src/createClient.js b/src/createClient.js
new file mode 100644
index 0000000..612fd48
--- /dev/null
+++ b/src/createClient.js
@@ -0,0 +1,45 @@
+const { Client } = require('./client')
+const assert = require('assert')
+
+module.exports = { createClient }
+
+/** @param {{ version?: number, hostname: string, port?: number }} options */
+function createClient (options) {
+  assert(options && options.hostname)
+  const client = new Client({ port: 19132, ...options })
+
+  client.once('resource_packs_info', (packet) => {
+    handleResourcePackInfo(client)
+    disableClientCache(client)
+    handleRenderDistance(client)
+    handleTickSync(client)
+  })
+
+  return client
+}
+
+function handleResourcePackInfo (client) {
+  client.write('resource_pack_client_response', {
+    response_status: 'completed',
+    resourcepackids: []
+  })
+
+  client.once('resource_pack_stack', (stack) => {
+    client.write('resource_pack_client_response', {
+      response_status: 'completed',
+      resourcepackids: []
+    })
+  })
+}
+
+function handleRenderDistance (client) {
+  client.queue('request_chunk_radius', { chunk_radius: 1 })
+}
+
+function disableClientCache (client) {
+  client.queue('client_cache_status', { enabled: false })
+}
+
+function handleTickSync (client) {
+  client.queue('tick_sync', { request_time: BigInt(Date.now()), response_time: 0n })
+}