picking up custom liquid in bucket

[knarf2011]

I am attempting to add flowing acid to the burning war mod( http:/www.planetminecraft.com/mod/burning-war-mod-forge-15-a/ ). This is a custom liquid which erodes blocks it touches. The erosion part is tested and working, as is the texture, but when  I try to pick up the liquid I get a bucket of water instead. How can I make the bucket pick up my liquid? (I already made my custom bucket, and it properly dumps out the liquid.)

[East_Crips]

just go trough the classes and u'll find what you need.

For example, thats in the ItemBucket class file:

 

(it's in onItemRightClick)
if (par2World.getBlockMaterial(i, j, k) == Material.water && par2World.getBlockMetadata(i, j, k) == 0)
                    {
                        par2World.setBlockToAir(i, j, k);

                        if (par3EntityPlayer.capabilities.isCreativeMode)
                        {
                            return par1ItemStack;
                        }

                        if (--par1ItemStack.stackSize <= 0)
                        {
                            return new ItemStack(Item.bucketWater);
                        }

                        if (!par3EntityPlayer.inventory.addItemStackToInventory(new ItemStack(Item.bucketWater)))
                        {
                            par3EntityPlayer.dropPlayerItem(new ItemStack(Item.bucketWater.itemID, 1, 0));
                        }

                        return par1ItemStack;
                    }

 

i believe that's the part when player is rightclicking on wather holding a bucket.

Just customize it a lil bit.. replacing bucketwather with ur own liquid.

 

ps: still don't know if it's like this.... jsut guessin' ^^ im quiet new

 

 

Cheers,

-East

[jonathantai9]

I have a mod that has two liquids, so I know exactly what you need. (I had the same water bucket problem). First, I hope you registered your liquid with forges liquid dictionary.

 

 

  Reveal hidden contents

The acid bucket item should have .setContainerItem(Item.bucketEmpty)

 

Then add this to your @PreInit method

MinecraftForge.EVENT_BUS.register(new AcidBucketHandler());

You can name "AcidBucketHandler" whatever you want.

 

Then in your @Init method add this:

LiquidContainerRegistry.registerLiquid(new LiquidContainerData(LiquidDictionary.getLiquid("Acid", LiquidContainerRegistry.BUCKET_VOLUME), new ItemStack(
			Yourmod.bucketAcid), new ItemStack(Item.bucketEmpty)));

Replace "Yourmod" with whatever class defines your bucket. Replace "bucketEmpty" with a custom bucket if you want. "Acid" is whatever name you registered your liquid in. (this one)

LiquidDictionary.getOrCreateLiquid([u][b]"Acid"[/b][/u],blablabla

 

Then you need to make a new java file "AcidBucketHandler"

package yourpackage;

import net.minecraft.item.ItemStack;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.World;
import net.minecraftforge.event.Event.Result;
import net.minecraftforge.event.ForgeSubscribe;
import net.minecraftforge.event.entity.player.FillBucketEvent;

public class AcidBucketHandler
{
@ForgeSubscribe
public void onBucketFill(FillBucketEvent event)
{

	ItemStack result = fillCustomBucket(event.world, event.target);

	if (result == null)
		return;

	event.result = result;
	event.setResult(Result.ALLOW);
}

public ItemStack fillCustomBucket(World world, MovingObjectPosition pos)
{
	int blockID = world.getBlockId(pos.blockX, pos.blockY, pos.blockZ);

	if ((blockID == YourMod.AcidStill.blockID || blockID == YourMod.acidMoving.blockID) && world.getBlockMetadata(pos.blockX, pos.blockY, pos.blockZ) == 0)
	{
		world.setBlock(pos.blockX, pos.blockY, pos.blockZ, 0);
		return new ItemStack(YourMod.bucketAcid);
	}
	else
		return null;
}

}

 

 

I figured this out when I looked at the buildcraft source code. The source codes of other mods really help

 

[knarf2011]

  On 4/6/2013 at 2:02 AM, jonathantai9 said:

I have a mod that has two liquids, so I know exactly what you need. (I had the same water bucket problem). First, I hope you registered your liquid with forges liquid dictionary.

 

 

  Reveal hidden contents

The acid bucket item should have .setContainerItem(Item.bucketEmpty)

 

Then add this to your @PreInit method

MinecraftForge.EVENT_BUS.register(new AcidBucketHandler());

You can name "AcidBucketHandler" whatever you want.

 

Then in your @Init method add this:

LiquidContainerRegistry.registerLiquid(new LiquidContainerData(LiquidDictionary.getLiquid("Acid", LiquidContainerRegistry.BUCKET_VOLUME), new ItemStack(
			Yourmod.bucketAcid), new ItemStack(Item.bucketEmpty)));

Replace "Yourmod" with whatever class defines your bucket. Replace "bucketEmpty" with a custom bucket if you want. "Acid" is whatever name you registered your liquid in. (this one)

LiquidDictionary.getOrCreateLiquid([u][b]"Acid"[/b][/u],blablabla

 

Then you need to make a new java file "AcidBucketHandler"

package yourpackage;

import net.minecraft.item.ItemStack;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.World;
import net.minecraftforge.event.Event.Result;
import net.minecraftforge.event.ForgeSubscribe;
import net.minecraftforge.event.entity.player.FillBucketEvent;

public class AcidBucketHandler
{
@ForgeSubscribe
public void onBucketFill(FillBucketEvent event)
{

	ItemStack result = fillCustomBucket(event.world, event.target);

	if (result == null)
		return;

	event.result = result;
	event.setResult(Result.ALLOW);
}

public ItemStack fillCustomBucket(World world, MovingObjectPosition pos)
{
	int blockID = world.getBlockId(pos.blockX, pos.blockY, pos.blockZ);

	if ((blockID == YourMod.AcidStill.blockID || blockID == YourMod.acidMoving.blockID) && world.getBlockMetadata(pos.blockX, pos.blockY, pos.blockZ) == 0)
	{
		world.setBlock(pos.blockX, pos.blockY, pos.blockZ, 0);
		return new ItemStack(YourMod.bucketAcid);
	}
	else
		return null;
}

}

 

 

I figured this out when I looked at the buildcraft source code. The source codes of other mods really help

 

Thanks. I looked at buildcraft too. Someone really needs to make a tutorial on this, all the help people ever get is "look at buildcraft". (which is helpful, but not as simple as watching a tutorial.)