larsgerrits

You should try contacting the author of the mod so he can register the ores to the OreDictionary himself. The mod is open-source, so you can also try to make an issue or PR to add it to the mod.

That means it can't open the folder... yet you said you could... In the path, try replacing "minecraft" with ".minecraft" (the "." in front).

We did both. Using "this new fancy way" eliminated a lot of the problems the IInventory system can cause, so we can more easily figure out what the issue actually is. Also, if you don't use the capability system, a lot of machines won't be able to interact with your block (e.g. for automating). That's right, until you have to ask a question here and other people need to work with your code as well.

The parameters that have "In" at the end, have been named so by users who added them to the MCP mappings. It's just the code style they use. You can change them to anything you like if you want.

That is not how you run a JAR file. Google how to do it.

Some people change the title of the first post to contain [SOLVED].

Whoops, wrong post, my bad.

FML isn't compatible with Java 9, which means you can run your dev environment with Java 9 until cpw finished the rewrite of FML.

On the server side, you can get the WorldServer (cast to it if needed) from the player and get the EntityTracker (WorldServer#getEntityTracker) from it. The EntityTracker has a method to get a Set of all other players tracking an Entity (EntityTracker#getTrackingPlayers), which you can supply with your player. You can iterate over those and send a packet to each of them whenever the content of your inventory changes.

This piece of the official documentation, including the links, might help you: http://mcforge.readthedocs.io/en/latest/datastorage/capabilities/#synchronizing-data-with-clients

There's a section about setting up IntelliJ IDEA in the official docs: http://mcforge.readthedocs.io/en/latest/gettingstarted/#terminal-free-intellij-idea-configuration. Give it a try, if it doesn't work, you can always try this tutorial by diesieben07, which should still work:

1.5.2 is no longer supported on this forum. Please update if you want help.

https://help.github.com/categories/collaborating-with-issues-and-pull-requests/

Which you should always be using, so this wouldn't be an issue.

1) 1.7.10 is no longer supported on this forum, so you'll only get help with 1.8+. 2) How did you install Forge? Which Forge version did you use?

Override Block#getPickBlock to return the correct ItemStack based on the IBlockState.

You can make an implementation of IRecipe to control most if not everything about the crafting recipe, and register it using GameRegistry.register.

1.7.10 is no longer supported on this forum. Please update if you want help.

If you're not going to read the post, please don't reply to them.

You're right. But please, next time tell them more kindly instead of saying something like "another one who does this because of stupid this. just update already!!". You're right. However, you were acting like a 12 year old, so I just assumed you were. Again: it's practically impossible to have a 1.8 client connect to a 1.7.10 server. The changes were just too big.

You need to return the metadata (hint: the integer argument is the metadata).

I don't think he's writing his own mod, and just has a problem with his world crashing. @Spharin If you haven't solved your issue yet, can you post the FML log? It might help us identify the crashing item.

Do you really have to criticise every user who uses 1.7.10? You're even worse than them. Like you're any older then them. That is not yours to decide. If a user wants to use 1.7.10, they're free to do so. And telling them not to won't work, because they don't have to listen to you. I don't know where you've heard this, but it's not true. The changes between 1.7.10 and 1.8 were so big that it's practically impossible.

The integer returned is (again) in hexadecimal format. If you search for a color picker on the internet, you'll most likely find a color picker which also displays the hexadecimal value.

Do you mean the colors returned? Those are in hexadecimal format (for example, 0xFFFFFF is white).