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[(Nearly) Solved] GradleStart and GradleCommon Source

Posted March 15, 201510 yr

Hello,

I'm trying to write an ingame modupdate notifier/1-click mod updater and for this I need to restart Minecraft.

I wanted to look at the source of the GradleStart.class to see how the forge dev workspace starts it, but I can't find the source code anywhere.

(I looked at the local files and the Minecraftforge and ForgeGradle Github)

Is the sourcecode for those classes even public? If yes: where can I find it, if no: Can anyone tell me how I can start minecraft without the launcher (From command line)?

freundTech

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March 15, 201510 yr

If you really want to find GradleStart you can open the .class file and see the recreated source code in your IDE. In IDEA, you would do ctrl + shift + n, type in GradleStart and there it is. Although diesieben07's answers seems really good to me.

just you wait!

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March 15, 201510 yr

Or find it in the repo.

that is a much better option!

just you wait!

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March 15, 201510 yr

Author

Thanks. I think I know what I have to do now.

In case anyone else is trying to figure out how to get the commandline arguments (Took me quite a while to figure out, because I couldn't find it on google):

import net.minecraft.launchwrapper.Launch;

Launch.blackboard.get("ArgumentList");

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March 18, 201510 yr

Author

Ok. Making progress almost everything works. (In my dev env everything works, but when exported not).

The problem is, that the natives are missing. I noticed that, when minecraft is being started a natives folder is created inside ~/.minecraft/versions/<forgeversion>.

This folder is deleted when minecraft is being shutdown.

When I now try to restart it it won't start, because the natives are missing.

What is putting the natives there (I guess it's the launcher) and how is it putting them there? Can this be triggered by a program or do I have to search and copy them manually?

(Edit: Also when searching through .minecraft those are the only files with those names. So where are they from?)

(Edit2: Launcher profile states

16:13:04 INFO]: Unpacking natives to /home/******/.minecraft/versions/1.8-Forge11.14.0.1296/1.8-Forge11.14.0.1296-natives-5775183669701

But where are they being unpacked from?)

(Edit3: Found them. They are packed into jars at /home/******/.minecraft/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.1/lwjgl-platform-2.9.1-natives-linux.jar and /home/******/.minecraft/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-linux.jar. Anyone can tell me how they are named on Windows? (I can check Mac myself.))

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March 18, 201510 yr

just replace natives-linux with natives-windows

If I ever say something stupid, or simply incorrect, please excuse me. I don't know anything about 1.8 modding, and I don't know much about entities either, But I try to help when I can.

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Hey dawg!

I think I might be able to help you out with your issue here. I say might because I don't know about 1.16.x or any later version, but I know how to do this kind of thing for 1.12.2 forge. Basically, in the pre-init or init (I don't really remember which one) you just gotta'

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First, it's important to note that the game stores its spawn data for structures in, well, the Structures class. Here, the game initializes an instance of each Structure class and registers them with the BootstrapContext using its bootstrap function. Each instance of a Structure class is registered with a StructureSettings class as an argument. One of the arguments, the one that you're probably going to be particularly interested in here, would be the spawnOverrides argument. For this argument, the game uses a Map between MOB_CATEGORIES and StructureSpawnOverride. StructureSpawnOverride is essentially the juice of it here. It contains almost everything you would need to control how your custom mob spawns in Pillager Outposts. Now, if you want to change how the Structure class for the pillager outposts is registered with the BootstrapContext in the bootstrap function, you're going to want to change where the function's caller gets the function and replace it with your own custom version of this function. How might you do this? This is where it gets a little tricky. The bootstrap function for the structures class is referenced in VanillaRegistries.BUILDER. However, unfortunately, this field is private and final, so you can't directly change it with reflections, but you can still access it with reflections. Now the VanillaRegistries.BUILDER field is of the type RegistrySetBuilder, which uses a private final field "entires", which is set as a List<RegistrySetBuilder.RegistryStub<?>> type. So here, you could use reflections to access this list field and remove the entry for the structures bootstrap. Then you might be able to create your own structures class and add change the bootstrap function to reflect the changes you wish. Then finally, simply re-add the Structure entry that you made to the list, and you should be completely done! Keep in mind, I haven't actually tested this, so I'm not sure if it would actually work, and even if it did work it's really unorthodox, so I would recommend trying this next idea.

When the game is deciding whether or not to spawn an entity, if the entity is registered with the SpawnPlacements class, is uses the function you specify in the entity class to determine whether or not the entity can spawn in a certain spot. For example, the guardian cannot spawn on a block that is exposed to light from underwater because of this function. So what you could do is make a checkSelfSpawnRules function for your mob and register it with the SpawnPlacements function. Then, you could have your checkSelfSpawnRules function take into account if the block it's trying to spawn on is near a Pillager Outpost. Finally, you can get the coordinates to the chunk of your block and iterate through the ServerLevels in your MinecraftServer class and get their chunk sources and test if the chunk source has the chunk of your block position. If it does, you can then get the StructureManager from the ServerLevel. In there should be some very helpful functions for you to use. Although this is a bit more orthodox, it might be a bit laggy.

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By Jackson Perr · 22 hours ago22 hr

Jackson Perr

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[(Nearly) Solved] GradleStart and GradleCommon Source

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