[1.12.2] World.setBlockState() work in physical server side and not show correctly in client

[IceLitty]

Hi there, I'm new one to try write forge mods find some problems and search some topics may not help for this question...

 

I write a test project about this:

https://github.com/IceLitty/forge-1.12.2-14.23.1.2555-mod-test-project

And problem lines:

https://github.com/IceLitty/forge-1.12.2-14.23.1.2555-mod-test-project/blob/master/src/main/java/com/gmail/litalways/icykingdoms/growBlock.java#L77

 

When I run client and into client world, I use Bone Meal to change this block states 'stage', it can cycle from 0 to 1.

And I start server, join client into it, IDE log can output correctly cycle 0 and 1, but client shows not changed..

 

Even if I not write world.isRemote, or tried this update function, they all not help:

this.requiresUpdates();
worldIn.updateObservingBlocksAt(pos, this);
worldIn.markBlockRangeForRenderUpdate(pos, pos);
worldIn.notifyBlockUpdate(pos, state, state.withProperty(STAGE, 1), 4);
worldIn.scheduleUpdate(pos, this, 0);
worldIn.scheduleBlockUpdate(pos, this, 0, 1);
worldIn.markAndNotifyBlock(pos, worldIn.getChunkFromBlockCoords(pos), state, state.withProperty(STAGE, 1), 4);
worldIn.markBlocksDirtyVertical(pos.getX(), pos.getZ(), pos.getY(), pos.getY());
worldIn.updateBlockTick(pos, this, 0, 1);

 

[Alexiy]

Try 'setBlockState' without a flag or with a flag 2.

[IceLitty]

12 minutes ago, Alexiy said:

Try 'setBlockState' without a flag or with a flag 2.

Yes I tried from 1 to 16, as same had problem..

[Alexiy]

Ok, let's try this - after the line worldIn.setBlockState(pos, state.cycleProperty(STAGE), 4) add following:

 

IBlockState blockState=worldIn.getBlockState(pos);

worldIn.notifyBlockUpdate(pos,blockState,blockState,2);

[IceLitty]

1 hour ago, Alexiy said:

Ok, let's try this - after the line worldIn.setBlockState(pos, state.cycleProperty(STAGE), 4) add following:

 

IBlockState blockState=worldIn.getBlockState(pos);

worldIn.notifyBlockUpdate(pos,blockState,blockState,2);

hmm... and still no changes by client, server still can cycle it _(:з)∠)_

[Alexiy]

Oh, I've noticed you haven't overridden getStateFromMeta method. You have to override it and return appropriate state from the given metadata. And in getMetaFromState you have to return appropriate metadata, I guess in your case it will be just state.getValue(STAGE).

[IceLitty]

20 hours ago, Alexiy said:

Oh, I've noticed you haven't overridden getStateFromMeta method. You have to override it and return appropriate state from the given metadata. And in getMetaFromState you have to return appropriate metadata, I guess in your case it will be just state.getValue(STAGE).

 

16 hours ago, diesieben07 said:

This.

The world only remembers block states by their metadata. Properties which are not encoded as metadata are forgotten by the world.

 

It works!

Is actually when server changed, server push the meta id to client not push the state?! But I look forge document It have special state, it not effect metadata id, but still work..

And 1.13 will remove metadata id, if I using 1.12, it still need overwrite getStateFromMeta and getMetaFromState function?

[IceLitty]

On 2018/1/10 at 10:23 PM, diesieben07 said:

Yes, the server sends the metadata to the client.

1.13 will still use some kind of ID for every state. Sending full serialized states to the client (or saving them in the world) is madness, the save size and network traffic would explode.

Err.. Another simple question..

In this https://github.com/IceLitty/forge-1.12.2-14.23.1.2555-mod-test-project/blob/master/src/main/java/com/gmail/litalways/icykingdoms/RegistryFunc.java#L22

I register this blockitem's localname is "gb", whole id is "tile.gb.name" by block and "item.gb.name" by item, then I add en_US.lang file in assets/icykingdoms/lang folder, they still show local id in game..

And I try put lang file to assets/minecraft/lang, still doesn't work.

*icykingdoms is mod id, defined https://github.com/IceLitty/forge-1.12.2-14.23.1.2555-mod-test-project/blob/master/src/main/java/com/gmail/litalways/icykingdoms/IcyKingdomsMod.java#L14

And I determine it's can't find lang file, because any string like item name, string on UI.. they all just show id

[Draco18s]

Assets must be all lower case.

 

en_us.lang

not

en_US.lang

 

Also, you should include your mod ID in your unlocalized names to avoid conflicts with other mods ("gb"? really?)

[IceLitty]

11 hours ago, Draco18s said:

Assets must be all lower case.

 

en_us.lang

not

en_US.lang

 

Also, you should include your mod ID in your unlocalized names to avoid conflicts with other mods ("gb"? really?)

I think it will use lang folder under assets/modid? So it could be anything string?

Or it will get together and .. oh I know