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[1.7.2][Solved]Add hitbox to own fire

Posted May 12, 201411 yr

Hey,

I wanted to create a fire.

That's my code:

package MyMod;

import java.util.Random;

import static net.minecraftforge.common.util.ForgeDirection.*;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.init.Blocks;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class MyBlockFire extends Block
{
    @SideOnly(Side.CLIENT)
    private IIcon[] iconArray;

    public MyBlockFire()
    {
        super(Material.fire);
        this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.05F, 1.0F);
    }
    

    private boolean canNeighborBurn(World p_149847_1_, int p_149847_2_, int p_149847_3_, int p_149847_4_)
    {
    	return false;
    }

    public AxisAlignedBB getCollisionBoundingBoxFromPool(World p_149668_1_, int p_149668_2_, int p_149668_3_, int p_149668_4_)
    {
        return null;
    }

    public boolean isOpaqueCube()
    {
        return false;
    }

    public boolean renderAsNormalBlock()
    {
        return false;
    }
    
    public void onNeighborBlockChange(World world, int x, int y, int z, Block block)
    {
        if (!World.doesBlockHaveSolidTopSurface(world, x, y - 1, z) && !this.canNeighborBurn(world, x, y, z))
        {
        	world.setBlockToAir(x, y, z);
        }
    }
    
    @SideOnly(Side.CLIENT)
    public void randomDisplayTick(World world, int x, int y, int z, Random rand)
    {
        if (rand.nextInt(24) == 0)
        {
            world.playSound((double)((float)x + 0.5F), (double)((float)y + 0.5F), (double)((float)z + 0.5F), "fire.fire", 1.0F + rand.nextFloat(), rand.nextFloat() * 0.7F + 0.3F, false);
        }

        int l;
        float f;
        float f1;
        float f2;

        if (!World.doesBlockHaveSolidTopSurface(world, x, y - 1, z) && !Blocks.fire.canCatchFire(world, x, y - 1, z, UP))
        {
            if (Blocks.fire.canCatchFire(world, x - 1, y, z, EAST))
            {
                for (l = 0; l < 2; ++l)
                {
                    f = (float)x + rand.nextFloat() * 0.1F;
                    f1 = (float)y + rand.nextFloat();
                    f2 = (float)z + rand.nextFloat();
                    world.spawnParticle("smoke", (double)f, (double)f1, (double)f2, 0.0D, 0.0D, 0.0D);
                }
            }

            if (Blocks.fire.canCatchFire(world, x + 1, y, z, WEST))
            {
                for (l = 0; l < 2; ++l)
                {
                    f = (float)(x + 1) - rand.nextFloat() * 0.1F;
                    f1 = (float)y + rand.nextFloat();
                    f2 = (float)z + rand.nextFloat();
                    world.spawnParticle("smoke", (double)f, (double)f1, (double)f2, 0.0D, 0.0D, 0.0D);
                }
            }

            if (Blocks.fire.canCatchFire(world, x, y, z - 1, SOUTH))
            {
                for (l = 0; l < 2; ++l)
                {
                    f = (float)x + rand.nextFloat();
                    f1 = (float)y + rand.nextFloat();
                    f2 = (float)z + rand.nextFloat() * 0.1F;
                    world.spawnParticle("smoke", (double)f, (double)f1, (double)f2, 0.0D, 0.0D, 0.0D);
                }
            }

            if (Blocks.fire.canCatchFire(world, x, y, z + 1, NORTH))
            {
                for (l = 0; l < 2; ++l)
                {
                    f = (float)x + rand.nextFloat();
                    f1 = (float)y + rand.nextFloat();
                    f2 = (float)(z + 1) - rand.nextFloat() * 0.1F;
                    world.spawnParticle("smoke", (double)f, (double)f1, (double)f2, 0.0D, 0.0D, 0.0D);
                }
            }

            if (Blocks.fire.canCatchFire(world, x, y + 1, z, DOWN))
            {
                for (l = 0; l < 2; ++l)
                {
                    f = (float)x + rand.nextFloat();
                    f1 = (float)(y + 1) - rand.nextFloat() * 0.1F;
                    f2 = (float)z + rand.nextFloat();
                    world.spawnParticle("smoke", (double)f, (double)f1, (double)f2, 0.0D, 0.0D, 0.0D);
                }
            }
        }
        else
        {
            for (l = 0; l < 3; ++l)
            {
                f = (float)x + rand.nextFloat();
                f1 = (float)y + rand.nextFloat() * 0.5F + 0.5F;
                f2 = (float)z + rand.nextFloat();
                world.spawnParticle("smoke", (double)f, (double)f1, (double)f2, 0.0D, 0.0D, 0.0D);
            }
        }
    }

    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister p_149651_1_)
    {
        this.iconArray = new IIcon[] {p_149651_1_.registerIcon(this.getTextureName() + "_layer_0"), p_149651_1_.registerIcon(this.getTextureName() + "_layer_1")};
    }

    @SideOnly(Side.CLIENT)
    public IIcon getFireIcon(int par1)
    {
        return this.iconArray[par1];
    }

    @SideOnly(Side.CLIENT)
    public IIcon getIcon(int par1, int par2)
    {
        return this.iconArray[0];
    }
}

When I tried destroying it (without my hitbox code) it destroyed the block below. With the hitbox code (this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.05F, 1.0F)) it is not rendered as I want it to...

Thanks for help.

Quote

May 12, 201411 yr

Add this to your block class

@SideOnly(Side.CLIENT)
public AxisAlignedBB getSelectedBoundingBoxFromPool(World world, int posX, int posY, int posZ)
{
    return AxisAlignedBB.getAABBPool().getAABB(posX+0.0D, posY+0.0D, posZ+0.0D, posX+1.0D, posY+0.05D, posZ+1.0D);
}

Quote

May 12, 201411 yr

Author

Oh ok! Thank you

Now it looks like this:

Do you know how to fix this?

Quote

May 17, 201411 yr

Author

I can extend BlockFire, but there would be no hitbox..

Quote

May 17, 201411 yr

Author

Doesn't work.

And if I set the renderType to 3 without extending it'll crash.

Quote

May 17, 201411 yr

Author

I mean with 'hitbox' the normal black borderd cube..

e.g.

I'm using getSelectedBoundingBoxFromPool is this wrong?

EDIT: If I now use getCollisionBoundingBoxFromPool and extend BlockFire there's still no hitbox

Code:

package MyMod;

import java.util.Random;

import static net.minecraftforge.common.util.ForgeDirection.*;
import net.minecraft.block.Block;
import net.minecraft.block.BlockFire;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.init.Blocks;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class  MyBlockFire extends BlockFire
{
    @SideOnly(Side.CLIENT)
    private IIcon[] iconArray;

    public MyBlockFire()
    {
        super();
        this.setLightLevel(1F);
    }
    
    //HITBOX
    @Override
    @SideOnly(Side.CLIENT)
    public AxisAlignedBB getCollisionBoundingBoxFromPool(World world, int posX, int posY, int posZ)
    {
        return AxisAlignedBB.getAABBPool().getAABB(posX+0.0D, posY+0.0D, posZ+0.0D, posX+1.0D, posY+0.05D, posZ+1.0D);
    }

    private boolean canNeighborBurn(World world, int x, int y, int z)
    {
    	return false;
    }

    public boolean isOpaqueCube()
    {
        return false;
    }

    public boolean renderAsNormalBlock()
    {
        return false;
    }

    public void onNeighborBlockChange(World world, int x, int y, int z, Block block)
    {
        if (!World.doesBlockHaveSolidTopSurface(world, x, y - 1, z) && !this.canNeighborBurn(world, x, y, z))
        {
        	world.setBlockToAir(x, y, z);
        }
    }

    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister par1IconRegister)
    {
    	this.iconArray = new IIcon[] {par1IconRegister.registerIcon(this.getTextureName() + "_layer_0"), par1IconRegister.registerIcon(this.getTextureName() + "_layer_1")};
    }

    @SideOnly(Side.CLIENT)
    public IIcon getFireIcon(int par1)
    {
        return this.iconArray[par1];
    }

    @SideOnly(Side.CLIENT)
    public IIcon getIcon(int par1, int par2)
    {
        return this.iconArray[0];
    }
}

Quote

May 17, 201411 yr

Author

That works good, but now it has a full block hitbox.. I just wanted a really small at the ground

Quote

May 17, 201411 yr

Author

And how do I do so?

Quote

May 17, 201411 yr

Author

I understood, but didn't know the correct name of the method..

    @SideOnly(Side.CLIENT)
    public AxisAlignedBB getSelectedBoundingBoxFromPool(World world, int posX, int posY, int posZ)
    {
        return AxisAlignedBB.getAABBPool().getAABB(posX+0.0D, posY+0.0D, posZ+0.0D, posX+1.0D, posY+0.05D, posZ+1.0D);
    }

Thanks! All works fine.

Quote

May 17, 201411 yr

Author

If I now destroy the block it'll play the sound when breaking stone. I know that I can change the sounds with setStepSound but there isn't something like there is for the fire.

Quote

May 17, 201411 yr

Author

If you destroy the normal fire, minecraft will play a sound like 'tsss'.

Quote

May 18, 201411 yr

Author

And then with the playSound event?

Quote

May 18, 201411 yr

Author

this.playAuxSFXAtEntity(player, 1004, x, y, z, 0); The method is unknown.. and World.playAuxSFXAtEntity won't work..

Quote

May 18, 201411 yr

Author

    public void onBlockClicked(World world, int x, int y, int z, EntityPlayer player) {
        World.playAuxSFXAtEntity(player, 1004, x, y, z, 0);
    }

Quote

May 18, 201411 yr

Author

So, what to do?

EDIT:

    public void onBlockClicked(World world, int x, int y, int z, EntityPlayer player) {
        world.playAuxSFXAtEntity(player, 1004, x, y, z, 0);
    }

Quote

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[1.7.2][Solved]Add hitbox to own fire

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