Trick Block

[majesticmadman98]

i want this block to be seen but can also be passed through by the player.

 

 

  Reveal hidden contents

package a.Screens;

 

import java.util.Random;

 

import net.minecraft.block.Block;

import net.minecraft.block.material.Material;

import net.minecraft.client.renderer.texture.IconRegister;

import net.minecraft.creativetab.CreativeTabs;

import net.minecraft.util.AxisAlignedBB;

import net.minecraft.util.Icon;

import net.minecraft.world.IBlockAccess;

import net.minecraft.world.World;

import net.minecraftforge.common.ForgeDirection;

 

public class Ghost extends Block {

public static Block instance;

public int renderType = 0;

 

public Ghost(int par1, Material air) {

super(par1, Material.rock);

setUnlocalizedName("Ghost");

setResistance(2F);

setHardness(0.5F);

 

        this.setCreativeTab(CreativeTabs.tabBlock);

}

 

@Override

    public void registerIcons(IconRegister iconRegister)

    {

        blockIcon = iconRegister.registerIcon("oomod:Ghost");

    }

 

@Override

public boolean isBlockSolidOnSide(World world, int x, int y, int z, ForgeDirection side)

    {

return true;

    }

 

public Icon getBlockTexture(IBlockAccess world, int x, int y, int z, int side)

    {

//int mymeta = world.getBlockMetadata(x, y, z);

//if(mymeta == 0) {

int[] id = {world.getBlockId(x, y-1, z),world.getBlockId(x-1, y, z),world.getBlockId(x+1, y, z),world.getBlockId(x, y, z-1),world.getBlockId(x, y, z+1),world.getBlockId(x, y+1, z)};

int[] meta = {world.getBlockMetadata(x, y-1, z),world.getBlockMetadata(x-1, y, z),world.getBlockMetadata(x+1, y, z),world.getBlockMetadata(x, y, z-1),world.getBlockMetadata(x, y, z+1),world.getBlockMetadata(x, y+1, z)};

//.get.getBlockTextureFromSideAndMetadata(par5, par1IBlockAccess.getBlockMetadata(par2, par3, par4));

for(int i = 0; i < id.length; i++) {

Block block = Block.blocksList[id];

if(block != null) {

if(block != this && block.isOpaqueCube()) {

Icon icon = block.getIcon(side, meta);

if(icon != null) {

return icon;

}

}

else if(block == this) {

Icon icon = Block.grass.getBlockTextureFromSide(1);

switch(i) {

case 0:

icon = ((Light)block).getBlockTextureDirectional(world, x, y-1, z, side, 0);

break;

case 1:

icon = ((Light)block).getBlockTextureDirectional(world, x-1, y, z, side, 2);

break;

case 2:

icon = ((Light)block).getBlockTextureDirectional(world, x+1, y, z, side, 3);

break;

case 3:

icon = ((Light)block).getBlockTextureDirectional(world, x, y, z-1, side, 4);

break;

case 4:

icon = ((Light)block).getBlockTextureDirectional(world, x, y, z+1, side, 5);

break;

case 5:

icon = ((Light)block).getBlockTextureDirectional(world, x, y+1, z, side, 1);

break;

}

if(icon != null && icon != Block.grass.getBlockTextureFromSide(1)) {

return icon;

}

}

}

}

return Block.grass.getBlockTextureFromSide(1);

/*}

else {

return blockIcon;

}*/

    }

 

public Icon getBlockTextureDirectional(IBlockAccess world, int x, int y, int z, int side, int direction) {

 

int id = world.getBlockId(x, y, z);

int meta = world.getBlockMetadata(x, y, z);

Block block = Block.blocksList[id];

if(block != null) {

if(block != this) {

Icon icon = block.getIcon(side, meta);

        if(icon != null) {

        return icon;

        }

}

else {

Icon icon = Block.grass.getBlockTextureFromSide(1);

    switch(direction) {

    case 0:

        icon = ((Light)block).getBlockTextureDirectional(world, x, y-1, z, side, 0);

        break;

    case 1:

        icon = ((Light)block).getBlockTextureDirectional(world, x, y+1, z, side, 1);

        break;

    case 2:

        icon = ((Light)block).getBlockTextureDirectional(world, x-1, y, z, side, 2);

        break;

    case 3:

        icon = ((Light)block).getBlockTextureDirectional(world, x+1, y, z, side, 3);

        break;

    case 4:

        icon = ((Light)block).getBlockTextureDirectional(world, x, y, z-1, side, 4);

        break;

    case 5:

        icon = ((Light)block).getBlockTextureDirectional(world, x, y, z+1, side, 5);

        break;

    }

    return icon;

}

}

return Block.grass.getBlockTextureFromSide(1);

}

 

public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int par4)

    {

return null;

    }

 

public void setBlockBoundsBasedOnState(IBlockAccess world, int x, int y, int z) {

this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);

}

 

public boolean isOpaqueCube()

    {

        return false;

    }

 

public boolean getBlocksMovement(IBlockAccess par1IBlockAccess, int par2, int par3, int par4)

    {

        return false;

    }

 

/**

* Returns which pass should this block be rendered on. 0 for solids and 1 for alpha

*/

    public int getRenderBlockPass()

    {

        return 1;

    }

   

    public boolean renderAsNormalBlock()

    {

        return false;

    }

   

    @Override

    public boolean shouldSideBeRendered(IBlockAccess world, int x, int y, int z, int side)

    {

    if(world.getBlockId(x, y, z) == blockID || world.isBlockOpaqueCube(x, y, z))

    return false;

        return true;

    }

   

    @Override

    public int getRenderType() {

    return renderType;

    }

 

@Override

public int quantityDropped(Random par1Random)

    {

        return 0;

    }

}

 

 

 

 

 

 

 

 

[Draco18s]

Try comparing with this:

https://github.com/Draco18s/Artifacts/blob/master/draco18s/artifacts/block/BlockIllusionary.java

[larsgerrits]

What's the block doing right now? Are you getting a crash? Please provide some useful information for us so we can help.

[majesticmadman98]

The blocks in game works fine as a normal block with textures i just want the palyer to be able to go through it.

[majesticmadman98]

bump

[TheGreyGhost]

dude, look at Draco's code, I think it does exactly what you want and it's not very complicated.

 

-TGG

[Draco18s]

  On 2/14/2014 at 11:00 PM, TheGreyGhost said:

dude, look at Draco's code, I think it does exactly what you want and it's not very complicated.

 

The most complicated thing in it is the camouflage code (getTexture).  And that's not even relevant here.

[majesticmadman98]

ok, the block now works in most cases as i want but I require it to do leaves but they greyscale.

 

 

  Reveal hidden contents

package a.Screens;

 

import java.util.Random;

 

import net.minecraft.block.Block;

import net.minecraft.block.material.Material;

import net.minecraft.client.renderer.texture.IconRegister;

import net.minecraft.creativetab.CreativeTabs;

import net.minecraft.util.AxisAlignedBB;

import net.minecraft.util.Icon;

import net.minecraft.world.IBlockAccess;

import net.minecraft.world.World;

import net.minecraftforge.common.ForgeDirection;

 

public class Ghost extends Block {

public static Block instance;

public int renderType = 0;

 

public Ghost(int par1, Material rock) {

super(par1, Material.rock);

setUnlocalizedName("Ghost");

this.setCreativeTab(CreativeTabs.tabBlock);

}

 

@Override

    public void registerIcons(IconRegister iconRegister)

    {

        blockIcon = iconRegister.registerIcon("oomod:ghost");

    }

 

@Override

public boolean isBlockSolidOnSide(World world, int x, int y, int z, ForgeDirection side)

    {

return true;

    }

 

public Icon getBlockTexture(IBlockAccess world, int x, int y, int z, int side)

    {

 

int[] id = {world.getBlockId(x, y-1, z),world.getBlockId(x-1, y, z),world.getBlockId(x+1, y, z),world.getBlockId(x, y, z-1),world.getBlockId(x, y, z+1),world.getBlockId(x, y+1, z)};

int[] meta = {world.getBlockMetadata(x, y-1, z),world.getBlockMetadata(x-1, y, z),world.getBlockMetadata(x+1, y, z),world.getBlockMetadata(x, y, z-1),world.getBlockMetadata(x, y, z+1),world.getBlockMetadata(x, y+1, z)};

 

for(int i = 0; i < id.length; i++) {

Block block = Block.blocksList[id];

if(block != null) {

if(block != this && block.isOpaqueCube()) {

Icon icon = block.getIcon(side, meta);

if(icon != null) {

return icon;

}

}

else if(block == this) {

Icon icon = Block.grass.getBlockTextureFromSide(1);

switch(i) {

case 0:

icon = ((Ghost)block).getBlockTextureDirectional(world, x, y-1, z, side, 0);

break;

case 1:

icon = ((Ghost)block).getBlockTextureDirectional(world, x-1, y, z, side, 2);

break;

case 2:

icon = ((Ghost)block).getBlockTextureDirectional(world, x+1, y, z, side, 3);

break;

case 3:

icon = ((Ghost)block).getBlockTextureDirectional(world, x, y, z-1, side, 4);

break;

case 4:

icon = ((Ghost)block).getBlockTextureDirectional(world, x, y, z+1, side, 5);

break;

case 5:

icon = ((Ghost)block).getBlockTextureDirectional(world, x, y+1, z, side, 1);

break;

}

if(icon != null && icon != Block.grass.getBlockTextureFromSide(1)) {

return icon;

}

}

}

}

return Block.grass.getBlockTextureFromSide(1);

 

    }

 

public Icon getBlockTextureDirectional(IBlockAccess world, int x, int y, int z, int side, int direction) {

 

int id = world.getBlockId(x, y, z);

int meta = world.getBlockMetadata(x, y, z);

Block block = Block.blocksList[id];

if(block != null) {

if(block != this) {

Icon icon = block.getIcon(side, meta);

        if(icon != null) {

        return icon;

        }

}

else {

Icon icon = Block.grass.getBlockTextureFromSide(1);

    switch(direction) {

    case 0:

        icon = ((Ghost)block).getBlockTextureDirectional(world, x, y-1, z, side, 0);

        break;

    case 1:

        icon = ((Ghost)block).getBlockTextureDirectional(world, x, y+1, z, side, 1);

        break;

    case 2:

        icon = ((Ghost)block).getBlockTextureDirectional(world, x-1, y, z, side, 2);

        break;

    case 3:

        icon = ((Ghost)block).getBlockTextureDirectional(world, x+1, y, z, side, 3);

        break;

    case 4:

        icon = ((Ghost)block).getBlockTextureDirectional(world, x, y, z-1, side, 4);

        break;

    case 5:

        icon = ((Ghost)block).getBlockTextureDirectional(world, x, y, z+1, side, 5);

        break;

    }

    return icon;

}

}

return Block.grass.getBlockTextureFromSide(1);

}

 

public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int par4)

    {

return null;

    }

 

public void setBlockBoundsBasedOnState(IBlockAccess world, int x, int y, int z) {

this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);

}

 

public boolean isOpaqueCube()

    {

        return false;

    }

 

public boolean getBlocksMovement(IBlockAccess par1IBlockAccess, int par2, int par3, int par4)

    {

        return false;

    }

 

 

    public int getRenderBlockPass()

    {

        return 1;

    }

   

    public boolean renderAsNormalBlock()

    {

        return false;

    }

   

    @Override

    public boolean shouldSideBeRendered(IBlockAccess world, int x, int y, int z, int side)

    {

    if(world.getBlockId(x, y, z) == blockID || world.isBlockOpaqueCube(x, y, z))

    return false;

        return true;

    }

   

    @Override

    public int getRenderType() {

    return renderType;

    }

 

@Override

public int quantityDropped(Random par1Random)

    {

        return 0;

    }

}

 

[majesticmadman98]

bump

[Draco18s]

You'd need to override the getColor() function.  Not sure if there's one that passes the world object to it or not.