[1.8]Don't you just love updating?

[Looke81]

Hey all i have two questions about 1.8 I've pretty much updated everything in my apart from two things.

 

First i want to know what has "world.setBlock(p_147449_1_, p_147449_2_, p_147449_3_, p_147449_4_)" been replaced by because i cant find it anywere.

 

Secondly "mc.entityRenderer.theShaderGroup" is now private so how do i change the shaders in 1.8?

 

Thanks in advance Looke81.

[TheGreyGhost]

Hi

 

setBlock has become setBlockState.  BlockID and metadata are now combined into a single class called IBlockState.

 

See here for more info: http://greyminecraftcoder.blogspot.co.at/2014/12/blocks-18.html

 

Re the shader - I know zip about shaders.  But it's quite easy to make a private field public; just use Reflection (there are several tutorials on using it for Forge, alternatively you could look at this example:

https://github.com/TheGreyGhost/SpeedyTools/blob/master/src/main/java/speedytools/clientside/userinput/KeyBindingInterceptor.java

(It uses Reflection to make four private fields in KeyBinding public).

 

-TGG

 

[Player131]

Yes but the problem of reflexion is that you need the name of your field ! The problem is here, you can't have the exact name of the field because of obfuscation !!! When the game will be re-obfuscated, you'll not be able to get back your field by the name. Otherwise you know the obfuscated name + the de obfuscated name witch is in many cases impossible to get in the Minecraft Forge Gradle system...

[Player131]

Ok, i'll try the download snapshots because visibly the bot isn't working at all here is what i get when connecting to #mcpbot :

[13:12] qwebirc v0.90
[13:12] Copyright (C) 2008-2010 Chris Porter and the qwebirc project.
[13:12] http://www.qwebirc.org
[13:12] Licensed under the GNU General Public License, Version 2.
//I typed just cameraZoom (private field on the EntityRenderer)
[13:12] Can't use this command in this window
//Typed again to be sure
[13:12] Can't use this command in this window
//And finaly "help"...
[13:12] Can't use this command in this window

[Player131]

I just clicked Chat Now >> link, and i entered Player131 on the username and #mcpbot on the channel name.

 

And about the snapshots, how do you use them in the ForgeGradle because everytime i add mappings = 'stable_10' to my build.gradle, it refuses to compile saying that there is no longer class Item, no longer class Block no longer methods any methods on the Minecraft, so it's strange...

 

EDIT : Visibly it's working without #

[Draco18s]

I just clicked Chat Now >> link, and i entered Player131 on the username and #mcpbot on the channel name.

 

MCPBot is not a channel.  MCPBot is a user.  You have to open a direct message window or MCPbot won't reply.

[shieldbug1]

I believe the user is now 'MCPBot_Reborn'

[Draco18s]

And this, kids, is why we use a REAL IRC client.

[TheGreyGhost]

And this, kids, is why we use a REAL IRC client.

Not to mention why we could use a proper web interface to the database...

 

-TGG

[Draco18s]

And this, kids, is why we use a REAL IRC client.

Not to mention why we could use a proper web interface to the database...

 

Yes fucking please.  There's the CSV files that are local buried inside an app-data folder such that you can only locate them if you know where to look.

[Looke81]

hmm i folowed a tutorial on how to use reflection and i came out with this.

 

Field theshadergroup = ReflectionHelper.findField(EntityRenderer.class, "theShaderGroup");

theshadergroup.setAccessible(true);

try {

mc.entityRenderer.theShaderGroup = new ShaderGroup(mc.getTextureManager(), mc.getResourceManager(), mc.getFramebuffer(), resourcelocation);

} catch (JsonException e) {

e.printStackTrace();

}

mc.entityRenderer.theShaderGroup.createBindFramebuffers(mc.displayWidth, mc.displayHeight);

 

 

but i get two errors. "Type mismatch: cannot convert from ShaderGroup to Field" and "The method createBindFramebuffers(int, int) is undefined for the type Field"

[Looke81]

ok could you point me in  the direction of a working tutorial or tell me whats wrong with it?

[Looke81]

well this tutorial here http://tutorials.jenkov.com/java-reflection/private-fields-and-methods.html tells me how to get private strings using reflection but i want to make the field "theShaderGroup/field_147707_d" = null or = a new ResourceLocation.

[Looke81]

well i followed it and this is what i got but this must be wrong because i got two errors "Unhandled exception type NoSuchFieldException" both of these were over the parts is bold.

 

@Override

public void setCurrentShader(ResourceLocation resourcelocation, World world, EntityPlayer player, IResourceManager iresourcemanager) {

 

Minecraft mc = Minecraft.getMinecraft();

EntityRenderer entityrenderer = new EntityRenderer(mc, iresourcemanager);

 

Field theShaderGroupField = EntityRenderer.class.getDeclaredField("EntityRenderer");

 

theShaderGroupField.setAccessible(true);

 

ShaderGroup fieldValue = (ShaderGroup) theShaderGroupField.get(entityrenderer);

 

 

try {

fieldValue = new ShaderGroup(mc.getTextureManager(), mc.getResourceManager(), mc.getFramebuffer(), resourcelocation);

} catch (JsonException e) {

e.printStackTrace();

}

fieldValue.createBindFramebuffers(mc.displayWidth, mc.displayHeight);

 

}

 

 

}

[Looke81]

well i tried surround it with a try/catch but the game doesn't open it just crashes.

 

crash report if you want it:

 

http://pastebin.com/BdgUTC1F

[Draco18s]

Fur the love. ..

 

Its a No Such Field exception. Fukin read.

[Looke81]

so if it isn't a field how do i use reflection?

[Draco18s]

Correctly.

 

Why are you trying to get a field from EntityRenderer that is called "EntityRenderer"?  That field doesn't exist.

[Looke81]

Woooops thats embarrassing the field is meant to be theShaderGroup. I've changed it now but it is still saying its not a field and when i surround it with a try/catch it still crashes.

[Looke81]

http://pastebin.com/RLuJJ9bb

[Draco18s]

theShaderGroup

is already public.

 

 

So I still don't know what you're trying to do.

[Looke81]

theShaderGroup

is already public.

Huh, not for me.

 

they changed that in 1.7 to 1.8 (hence the topic title).

 

and what im trying to do is change the shader like i was able to before in 1.8.

 

 

 

 

 

[Draco18s]

theShaderGroup

is already public.

Huh, not for me.

 

Ah, a 1.8 change >..>

 

Anyway, yeah.  Do what diesieben07 said.