1.7.2. Release and Making qCraft Open Source

Back in October, Dan200 and some friends from Google, MinecraftEdu, E-Line Media, and CalTech came together to build qCraft to see if we could bring quantum mechanical principles into Minecraft. Seven months and hundreds of thousands of downloads later, we’ve been thrilled to see what players have done with it, and even more excited by their ideas for how to expand the mod.

Since launching, we’ve added some new features like server-to-server teleportation and advanced redstone interactions, and built a whole curriculum for teachers to use in the classroom. But we know there’s so much more qCraft can do, so today we’re taking the mod open source, available for anyone to contribute to or fork.

Developers can help our team improve the current quantum features, like allowing mobs and players to be teleported using quantum computers. Or they can add totally new features, like quantum levitation (maglev minecarts!). Or they can fork the mod and do whatever they want with it, whether it’s quantum or not: maybe houses that disappear with the flick or a switch, or doors that only open with the placement of the correct series of blocks.

The possibilities are endless, and that’s part of the reason why we’re going open source.

Fork the source on Google Code and start experimenting.

Happy hacking!

qCraft Team

Introducing Server-to-Server Quantum Portals and qCraft 1.1

Today, we’re pleased to release a significant update to qCraft, qCraft version 1.1. This version contains a few new quantum items, some fixes and improvements plus a brand new quantum mechanic (pun intended): quantum portals. From the Wiki:

Quantum portals use Quantum Computers to establish a link through which players can instantaneously travel between two points in the same Minecraft world (intra-server portals) or between a specific point in the world on one Minecraft server and a specific point in the world on a different Minecraft server (inter-server or server-to-server portals). Players can travel through a portal, come out the other side at a pre-set destination and, if they like, take their inventory with them.

Server to server portal

Note also that you can combine quantum portals and the quantizing ability of quantum teleporters to move entire structures from one place to another.

In addition to thinking that the possibility of jumping instantly from one Minecraft world to another was just plain cool, we also drew some inspiration from the concept of the multiverse in quantum mechanics: where a hypothetical set of infinite or finite possible universes together comprise everything that exists and can exist. In our interpretation, different Minecraft servers felt a little like that – the same experience, but different, existing simultaneously.

You’ll find documentation of how to set up portals here in the wiki. We’d also encourage those interested in setting up server-to-server portals to check out the configuration settings here for information on how to set things up securely. Briefly: players can’t use server-to-server portals to gain access to a server they ordinarily wouldn’t be able to access and by default the mod requires that server admins validate links to external servers.

If you’d like to test out portals, you can do so in singleplayer mode by creating intra-server portals within a single Minecraft map. If you’d like to test server-to-server portals and don’t have access to multiplayer servers running the mod, you can set up a server (or pair of servers) to run locally on your computer. You can find instructions in this document.

qCraft at Minecon

Institute for Quantum Ocelots and Matter

We’re here at Minecon 2013 and excited to share some cool stuff with folks here in Orlando and at home.

If you’re at Minecon, stop by our booth to play with the mod, meet the team, learn some quantum physics from our friends at Caltech and hit us up on Twitter with hashtag #qCraft. We’ve also got a panel on qCraft happening at 1:40PM on Saturday. And be sure to check your goody bags for qCraft stickers and a chance to score a sweet qCraft t-shirt with our entangled scavenger hunt.

If you’re at home, you can download and play the quantum map we’re debuting in our booth for either Minecraft or MinecraftEdu. You’ll also need to the mod itself, available on our downloads page.

qCraft 1.02 with Minecraft 1.6.4 support

We just released a minor update to qCraft (version 1.02). Version 1.02 is still officially built for Minecraft 1.5.2, but we’ve also released a separate 1.02 download for Minecraft 1.6.4 as a public beta.

If you are directly installing qCraft, a licensed copy of Minecraft is still required, as is a version-appropriate installation of Forge.

You can get version 1.02 on our downloads page.