What I'm trying to do is set the blocks in a chunk to be stone based  on the users Y level. I think I have the right code, I just can't seem to find how to get the max X & Z and the Min X & Z. Any help would be great!

 

Chunk Chunk = par2World.getChunkFromBlockCoords((int)par3EntityPlayer.posX, (int)par3EntityPlayer.posZ);

        int X1 = Chunk.xPosition;

        int Z1 = Chunk.zPosition;

        int X2 = Chunk.xPosition + 15;

        int Z2 = Chunk.zPosition + 15;

 

This is what I have at the moment to get the Chunk Max X & Z & Min X & Z

Hi

 

I don't really understand what you mean "set blocks in a chunk based on the user's Y level".  And why do you need to access the chunk directly, why not just use the world instead?

 

-TGG

Hi

 

I don't really understand what you mean "set blocks in a chunk based on the user's Y level".  And why do you need to access the chunk directly, why not just use the world instead?

 

-TGG

 

Well, the idea is that, when you are in the chunk, when the item is used, the chunk will get a layer of stone underneath the player.

 

Here's the code:

 

public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
    	if(!par2World.isRemote){
        par2World.setBlock((int)par3EntityPlayer.posX, (int)par3EntityPlayer.posY -1, (int)par3EntityPlayer.posZ - 1, Blocks.stone);

        Chunk Chunk = par2World.getChunkFromBlockCoords((int)par3EntityPlayer.posX, (int)par3EntityPlayer.posZ);
        int X1 = Chunk.xPosition;
        int Z1 = Chunk.zPosition;
        Reference.printGame(String.valueOf(Chunk.xPosition), par3EntityPlayer);
        Reference.printGame(String.valueOf(Chunk.zPosition), par3EntityPlayer);
        int X2 = Chunk.xPosition + 15;
        int Z2 = Chunk.zPosition + 15;
        
        if(!par2World.isRemote){
        Reference.fillChunk(X2, Z2, par2World, par3EntityPlayer, Blocks.stone);
        
        par2World.setBlock(X1, (int) par3EntityPlayer.posY - 1, Z1, Blocks.stone);
        }
        
    	}
       	return par1ItemStack;
    }

 

        par2World.setBlock((int)par3EntityPlayer.posX, (int)par3EntityPlayer.posY -1, (int)par3EntityPlayer.posZ - 1, Blocks.stone);

This piece of code was to get the block placing function right

 

    public static void fillChunk(int X, int Z, World par1World, Entity Player, Block Block){
        for(int i=1; i<17; i++){
        	printConsole("Count is: " + i);
        	par1World.setBlock(X, (int)Player.posY -1, Z, Block);
            for(int j=1; j<17; j++){
            	printConsole("Count is: " + String.valueOf(i) + j);
            	par1World.setBlock(X, (int)Player.posY -1, Z, Block);
            }
       }
    }

 

Hi

 

OK I understand now.

 

If you want to find the 16 x 16 blocks in a chunk, you can calculate it from the player x,z position using code something like this

 

minWX = playerXpos & ~0x0f;  // throws away the bottom four bits, i.e. truncates to the next lowest multiple of 16, eg 32, 16, 0, -16, -32 etc
minWZ = playerZpos & ~0x0f;
maxWX = minWX + 15;
maxWZ = minWZ + 15;

for (wx = minWX; wx <= maxWX; ++wx) {
  for (wz = minWZ; wz <= mazWZ; ++wz) {
     // setblock (wx, playerYpos - 1, wz)

 

-TGG

Hi

 

OK I understand now.

 

If you want to find the 16 x 16 blocks in a chunk, you can calculate it from the player x,z position using code something like this

 

minWX = playerXpos & ~0x0f;  // throws away the bottom four bits, i.e. truncates to the next lowest multiple of 16, eg 32, 16, 0, -16, -32 etc
minWZ = playerZpos & ~0x0f;
maxWX = minWX + 15;
maxWZ = minWZ + 15;

for (wx = minWX; wx <= maxWX; ++wx) {
  for (wz = minWZ; wz <= mazWZ; ++wz) {
     // setblock (wx, playerYpos - 1, wz)

 

-TGG

 

Thanks TGG You're a massive help!

No worries, you're welcome