Added method to wait until sleep function is in reality sleeping

lib/plugins/bed.js

@@ -147,15 +147,26 @@ function inject (bot) {
       }
 
       await bot.activateBlock(bedBlock)
+
+      const err = await waitUntilSleep()
+      if (err) {
+        throw new Error(err)
+      }
     }
   }
 
-  bot._client.on('game_state_change', (packet) => {
-    if (packet.reason === 0) {
-      // occurs when you can't spawn in your bed and your spawn point gets reset
-      bot.emit('spawnReset')
-    }
-  })
+  async function waitUntilSleep () {
+    return new Promise((resolve, reject) => {
+      const timeoutForSleep = setTimeout(() => {
+        resolve('bot is not sleeping')
+      }, 3000)
+
+      bot.once('sleep', () => {
+        clearTimeout(timeoutForSleep)
+        resolve()
+      })
+    })
+  }
 
   bot.on('entitySleep', (entity) => {
     if (entity === bot.entity) {

test/externalTests/bed.js

@@ -31,7 +31,6 @@ module.exports = () => async (bot) => {
   // Sleep
   assert(!bot.isSleeping)
   await bot.sleep(bot.blockAt(bedPos1))
-  await once(bot, 'sleep')
 
   // Wake
   assert(bot.isSleeping)