How to Make a Minecraft Game in Java TUTORIAL

How to Make a Minecraft Game in Java

February 23, 2022

Jordana A.

11min Read

How to Brand a Minecraft Server with Hostinger, Ubuntu, Windows, and macOS

Minecraft is a popular sandbox-manner hazard game with a massive histrion base. In 2020, the Java-based game had approximately 131 1000000 active users monthly and sold over 200 million copies worldwide.

Too offering flexible gameplay mechanics through unlike mods, Minecraft is also like shooting fish in a barrel to larn and promotes valuable skills, such every bit problem-solving and resource management. Furthermore, running a individual Minecraft server allows you to create a custom world and play with friends.

The easiest mode to set upward your own Minecraft server is by purchasing a Minecraft hosting plan. This article volition encompass the steps to host a Minecraft server on Hostinger. We will specifically focus on the Minecraft Coffee Edition.

Additionally, we will explain how to make your own Minecraft server on dissimilar operating systems and avoid common errors during the configuration process. Lastly, we will answer some of the about ofttimes asked questions about hosting a Minecraft server.

• Video Guide on How to Start a Minecraft Server
• How to Easily Configure a Hostinger Minecraft Plan
• How to Setup Minecraft on a Server Running Linux
• How to Setup Minecraft on Windows
• How to Make a Minecraft Server on macOS
• Common Errors While Configuring a Minecraft Server
  • How to Fix "This Server Responded With An Invalid Server Key" Mistake?
  • How to Fix "You Are Non Whitelisted On This Server" Error?
  • How to Fix "Connectedness Refused: Connect" Mistake?
• Enhance Your Minecraft Server Further
• Minecraft Server FAQ
  • How Do I Only Allow My Friends to Access My Server?
  • How Do I Protect My Minecraft Server Against DDoS Attacks?
  • How Much Does a Minecraft Server Price?
  • Can I Brand Money with a Minecraft Server?

Video Guide on How to Start a Minecraft Server

Besides busy to read? Watch the video to learn how to run a Minecraft server instead.

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How to Easily Configure a Hostinger Minecraft Plan

Purchasing Minecraft server hosting is an excellent culling for players who don't have the required hardware resources to practise it independently. The hosting provider will streamline the setup process and manage the server in exchange for a monthly fee.

The following tutorial volition encompass the steps to configure a Minecraft server with Hostinger, from choosing the best hosting program to setting up the game panel.

Step 1. Choose a Minecraft Hosting Plan

Hostinger offers seven Minecraft server hosting plans ranging between $half dozen.95 and $77.99/calendar month. All VPS hosting plans come up with the Game Panel, ane-click Minecraft modern installer, DDoS protection, and automatic off-site backups.

We also back up major Minecraft server software modifications such every bit CraftBukkit, Spigot, and Paper. With full root access, you tin install .jar files of any modpack without any restrictions.

As each hosting program allocates a different number of resource, make sure to consider your needs when choosing ane. For example, your RAM usage volition significantly depend on the number of players and mods added to the server.

Minecraft Wiki recommends getting 1GB of RAM to support i-4 players. If y'all programme to apply resources-intensive mods, you'll demand more than retentiveness.

As our hosting is highly scalable, you can pick any Minecraft server hosting plan to kickoff with and upgrade it after in a few clicks. Server upgrades and downgrades will be washed in real-time, preventing data loss.

Footstep 2. Setup Your Minecraft Server

After making the purchase, log in to your Hostinger business relationship to begin the Minecraft server setup process. Here'southward how to do it:

1. The newly purchased Minecraft server volition appear under the Setup department. Click on the Setup button next to it.
2. Follow the instructions to complete the setup process. It will include deciding the server proper noun and root countersign.
3. Your Minecraft server volition be accessible from the VPS department of your hosting account homepage. Select Manage to enter the Server Management area.

4. Run the server by clicking Start in the Server Condition section. Once the server status has changed from Stopped to Running, you tin can manage the server.

Step 3. Configure Your Minecraft Game Panel

All Hostinger Minecraft plans come with the Game Panel control console to run the game hassle-free. Here are the steps to set upwards the control panel and admission its dashboard:

1. Navigate to the Server Management section of your hosting account and scroll down to Other Settings. Brand certain the operating arrangement is Debian 10 with Game Panel. If it's not, change it and click Save changes.

2. Scroll up to the Notes section under Server Status. There, you lot will find the login details to the Game Panel'southward dashboard.

3. Click on the Login Details button in the Template Details department. Click the Login URL to open up the login page.

4. Enter the login details y'all obtained from the Server Management tab. If the process is successful, you will see the Game Panel's dashboard.

Congratulations, your Minecraft server is now up and running. You can start playing dissimilar Minecraft versions and mods subsequently creating an instance.

How to Setup Minecraft on a Server Running Linux

This section will evidence you how to create a Minecraft server on a machine running on Ubuntu or CentOS. The minimal operating system requirements are Ubuntu 16.04 or CentOS 7.

Keep in mind that this setup process as well requires root SSH access to the server. Hostinger users can find the login credentials in the Server Management area of the hosting account.

Pace 1. Install Java, Screen, and wget

Linux Screen is a terminal application that allows users to use a remote last from multiple locations over SSH. It maintains your work session in case there are network bug that may disrupt the connection.

Get-go, connect to your server via SSH (PuTTY for Windows users). Open the born terminal shell and enter the following control:

ssh username@ipaddress

Don't forget to replace both values with your real username and server IP address. When prompted, enter your username and password.

Go on to the following steps based on the server'southward operating organisation.

Ubuntu:

Obtaining the latest Java version for Ubuntu requires a GNU Privacy Guard (GPG) key and adding a new repository. Download and install the newest version of Java, Screen, and wget past executing the following commands in your control line terminal:

apt-get update
apt-get install software-properties-common screen wget          
apt-transport-https gnupg-curlicue
apt-key adv --fetch-keys https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public
sudo add together-apt-repository --yep https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
sudo apt-get update
apt-go install adoptopenjdk-16-hotspot

CentOS:

Run the following commands to install the latest version of Java and other required software packages:

sudo yum update
sudo yum install java -y
sudo yum install epel-release java-latest-openjdk wget screen -y

Step ii. Configure the Minecraft Server

After installing Java, Screen, and wget, you tin can prepare the Minecraft server by following these steps:

1. Create a new binder to store all your Minecraft configuration files by running this control:

mkdir minecraft

2. Move to the newly created Minecraft server folder past entering:

cd minecraft

3. Use wget control to download the Minecraft server properties file:

wget https://launcher.mojang.com/v1/objects/a16d67e5807f57fc4e550299cf20226194497dc2/server.jar

4. Run the Minecraft server properties file by entering the command below. If you desire to use the graphical user interface, omit nogui.

java -Xmx1024M -Xms1024M -jar minecraft_server.1.eighteen.jar nogui

5. The server plan will create a EULA file. To accept Minecraft's EULA, open the eula.txt file with the Nano text editor past entering:

sudo nano eula.txt

Modify the eula value from false to true and save the changes.

6. Activate Screen so the server tin can run in the background. Experience free to change the server proper noun based on your preference.

screen -Southward "Minecraft server one"

Equally of writing this tutorial, the latest Minecraft server version is 1.eighteen. Be certain to use the correct version number in your commands by cross-checking information technology against the official Minecraft website.

Step 3. Run Your Minecraft Server

Run the Minecraft Coffee edition server once once again by entering this control:

java -Xmx1024M -Xms1024M -jar minecraft_server.1.18.jar nogui

The server requires at least 1024MB (1 GB) of RAM to run. That'south why we've entered 1024M after -Xmx and -Xms. Yous tin can allocate more RAM by changing the value to 2048M or more if your server has it.

The server volition be running in the groundwork. To leave Screen, press CTRL + A, and so D.

You can re-open the Screen window by typing this command:

screen -r

Should you need to modify the server settings, open the server properties file with Nano:

nano ~/minecraft/server.properties

That said, nosotros recommend sticking with the default configuration to preclude any issues.

How to Setup Minecraft on Windows

If yous don't want to fix a remote Minecraft server, you can do so locally on your calculator. The procedure of setting up a dedicated Minecraft server will depend on your operating system. It can exist done if your computer meets the hardware and organization requirements.

The post-obit steps volition guide y'all through setting up a Minecraft server on Windows:

1. Open up the command prompt past pressing Win + R and inbound cmd. Then, check the version of Java installed on your computer using the following control:

java -version

2. Minecraft and its servers crave Java SE Evolution Kit 17.0.1 or higher. If you lot have it, proceed to the next footstep. Otherwise, download the Java installer from an official source.
3. Download the Minecraft Java edition server software (.jar file) from the official Minecraft page.

A warning bulletin may popular upward when you download the server .jar file. This is normal and rubber as long as you've obtained the file from a credible source.

4. Create a new Minecraft server folder and move the .jar file there.
5. Double-click the file to generate the Cease User License Understanding (eula.txt) within the same folder.
6. Open up eula.txt using a text editor like Notepad and modify the eula value from simulated to true. All Minecraft servers crave users to agree to the Minecraft EULA earlier running the game.
7. In that aforementioned folder, create a new text document (example: newdoc.txt)
8. Open up the new text file in text editor and paste in the script to run Minecraft. In this case, -Xms256M and -Xmx1G are the minimum and maximum RAM of your server, allocated for the game.

@echo off commencement "My Server" /min java -Xms256M -Xmx1G -jar server.jar nogui

9. From the text editor, cull Salve Equally and alter the file name to run.bat. Make sure to keep the type every bit All types.
10. Run the server by double-clicking the run.bat Minecraft file. Yous might demand to allow the program to connect to the cyberspace through the firewall.

If you don't want to create a Minecraft server bat file or cannot do information technology, you tin still run your server manually – open up the control prompt and navigate to the dedicated Minecraft folder. For case:

cd Documents/Minecraft

And then, run the command manually to execute the server .jar file:

java -Xmx256M -Xms1024M -jar server.jar nogui

Pro tip

In that same folder, you lot'll find the file server.properties – open information technology with text editor to adjust your server settings, such as default Minecraft port, game mode, maximum amount of players and more.

How to Make a Minecraft Server on macOS

Setting up a Minecraft server on macOS too involves installing the latest version of Coffee. Hither's how to exercise it:

1. Newer releases of macOS include Java by default. Double-check the version by entering this control on your terminal:

java -version

2. If it's not bachelor, y'all may download and install a legacy version of Java from Apple'south website.
3. Create a dedicated folder for your Minecraft server. Then, download the Minecraft server setup file and put information technology in that folder.
4. Open TextEdit and set the format to apparently text (Format -> Make Evidently Text). Paste the following line:

#!/bin/bash cd "$(dirname "$0")" exec java -Xms1024M -Xmx1024M -jar minecraft_server.1.18.jar nogui

5. Save this file equally startmc.command in the same directory where the Minecraft server file is.
6. The startmc.command file requires the execute permission to work. To grant it, open the terminal and navigate to your Minecraft folder. For example:

cd Documents/MinecraftServer

7. Grant the required permission using chmod control:

chmod a+10 startmc.control

8. If the process is successful, double-clicking on the startmc.command file will start the server in a new terminal window.

Pro Tip

A missing file or directory alarm might appear. This is completely normal when you run a Minecraft server for the first time.

Common Errors While Configuring a Minecraft Server

Configuration and net connection bug may prevent you from accessing the Minecraft server. Here are some of the most common server errors and how to fix them to allow y'all and your friends to bring together in the game.

How to Fix "This Server Responded With An Invalid Server Cardinal" Fault?

This Server Responded With An Invalid Server Key error indicates that the server or the Minecraft launcher might be outdated.

If it's your server, try accessing the localhost or the server accost. Alternatively, restart the customer and see if that solves the trouble.

Equally this error usually occurs to Minecraft servers started via a .exe file, we recommend setting up the server using the .jar file download instead.

How to Set "Y'all Are Not Whitelisted On This Server" Error?

A whitelist includes the listing of players that have admission to the server. Even if someone has the server'southward IP address, they won't be able to join the server if they aren't whitelisted.

Encountering the You Are Not Whitelisted On This Server error ways that the server operator hasn't whitelisted the player'due south username. The easiest way to solve this mistake would be to add together the player to the whitelist.

Showtime, activate the whitelist by running the post-obit command on the server console:

whitelist on

If you want to add together your friend to the server, utilize the following command. Make sure to supercede playername with their username.

whitelist add [playername]

Here's the command to run across the listing of players on the whitelist:

whitelist list

Pro Tip

If you want to use these commands in-game, begin each of them with a slash symbol. For example, /whitelist add [playername].

How to Fix "Connection Refused: Connect" Error?

The Connection Refused: Connect mistake message is triggered when a server drops or cancels a connection asking. Some of the about mutual causes include a bad network connection, an incorrect Minecraft launcher version, and firewall problems.

Here's what you can do to fix this error:

1. Endeavour joining the server via a dissimilar internet connection. There might be a connectivity outcome on your end. If that doesn't help, there'south a problem with the server itself.
2. Add Minecraft and the game launcher to the list of firewall exceptions. If the error persists, let the Java binary (javaw.exe) to bypass the firewall every bit well.
3. Reinstall your client and restart the server. Practice this if you take no issues connecting to other servers.

Heighten Your Minecraft Server Further

Now that you lot've fix your own Minecraft server, all that'south left to do is manage and meliorate the server.

Here are some things yous should consider to accept your Minecraft server to the next level:

• Port forwarding ‒ forwarding a port for your server allows users outside of your network to join the game you're hosting.

• Minecraft mod installation ‒ there are plenty of Minecraft mods you tin can install on your server to enhance the gameplay experience. Some are aimed at operation optimization, while others introduce new mobs, gameplay mechanics, and more.

Determination

Minecraft is a sandbox game that has been pop amidst users of all ages for the last decade. Its principal draw is the liberty to explore, build any you want, and alter the gameplay.

Making your own Minecraft server will let you to concenter a customs and facilitate custom multiplayer gaming experiences. Plenty of players have even turned their servers into sources of income.

There are enough of Minecraft hosting services available on the market that will let y'all to ready a server to play with others. That said, if your figurer is powerful enough, you lot tin run a Minecraft server locally.

We promise this article has helped you lot empathize how to make and how to run a Minecraft server. If you take any questions or tips, leave them in the comments department below.

Minecraft Server FAQ

This section will answer some of the most common questions players have about Minecraft server hosting and maintenance.

How Do I Only Allow My Friends to Access My Server?

While port forwarding is essential for creating a multiplayer server, it also makes your server public. That means anyone with the external IP address of your server hardware can bring together the server.

Setting upward a whitelist on your Minecraft server is the easiest style to manage player access to information technology. Alternatively, you lot tin choose non to port forward the default Minecraft port and only share the server IP address with friends in private. This way, only players with the IP address will exist able to join the server.

How Practice I Protect My Minecraft Server Against DDoS Attacks?

A distributed denial-of-service (DDoS) assail is a class of cyberattack aimed to crash a server by overloading it with large volumes of fake traffic. The perpetrator may do and so to shut down the server's activity and extract players' personal information.

We recommend choosing a spider web host that offers DDoS protection to mitigate DDoS risks. Here at Hostinger, we include this security measure with all Minecraft plans by default.
Another way to protect your Minecraft server involves getting a DDoS protection service from a third-political party company like Cloudflare. That said, you'll need to pay actress for it.

How Much Does a Minecraft Server Cost?

The toll of making a Minecraft server varies depending on whether yous run it locally or through a spider web host.

Minecraft hosting providers like Hostinger, Nodecraft, and Apex Hosting offer their services for $2.50-$ten/calendar month. About hosting plans commonly come up with a modpack installer, plugin support, security measures, and customer support ‒ an easy and price-constructive solution for beginners and non-technical users.

The hosting plan yous'll need volition depend on the number of players you wish to support and how many mods you install. The average toll of hosting a server for 20 players is $15/calendar month. Exist prepared to spend more for a high-tier plan if you want to host a large number of players and install many mods.

Free Minecraft server hosting options are bachelor should you want to save coin. However, they tend to come with limited RAM and bare minimum features.

For example, the Server.pro costless plan only allocates 1GB of RAM and supports 10 players and 10 plugins. It besides features advertisements and doesn't have essential features like the game firewall and backups. Therefore, we advise against using gratuitous Minecraft server hosting services.

Self-hosting your own Minecraft server may be more than cost-constructive if yous already have a reckoner that meets the minimum requirements. Notwithstanding, go on in heed that your performance may suffer if you start other programs while the server is running.

Ensure that your machine has plenty RAM – the minimum RAM requirement is 100MB-300MB/user. Minecraft versions one.fourteen and higher also tend to exist memory-intensive. Not having enough retentivity will result in the server crashing.

Budget-aside, hosting a dedicated server locally requires advanced technical noesis. You'll have to maintain the server'due south resource usage and security. Moreover, available back up will exist limited to the official Minecraft website'due south knowledge base and the customs forum.

Can I Brand Money with a Minecraft Server?

Mojang Studios, the developer of Minecraft, allows you to monetize the server every bit long as y'all don't violate its commercial usage guidelines.

Some of the almost common monetization methods include charging for access to the game server, selling cosmetics, asking for donations, and providing sponsorships for tertiary parties.

Players who aren't camera-shy may tape or stream and monetize their gameplay on YouTube and Twitch. In 2020, the top five Minecraft players made over $8,000,000/year from ads, sponsorships, and tournaments.
Once you accept made a proper name for yourself, other forms of monetization like selling trade and affiliate marketing will go available to you.

Continue in mind that Mojang Studios forbid selling in-game benefits for real coin. These include in-game commands, items, and plugin functionality.

Jordana is a Digital Content Author at Hostinger. With her Information Arrangement and website development knowledge, she aims to help aspiring developers and enterpreneurs build their technical skills. During her free time, she travels and dabbles in freestyle writing.

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How to Make a Minecraft Game in Java TUTORIAL

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