Jump to content
Search In
  • More options...
Find results that contain...
Find results in...

[1.12.2] Make Crater on TNT explode


Recommended Posts

Hey, I have a custom tnt explosion and I was able to make it destroy a sphere, but I wanted to to only destroy the bottom half of the sphere and then expand from there on up. Here is my code, 

    public void doExplosionA()
        Set<BlockPos> set = Sets.<BlockPos>newHashSet();
        Set<IBlockState> states = Sets.<IBlockState>newHashSet();
       int blocksDestroyed = 0; 
       int radius = this.size;

    	   for (int j =  -radius; j < radius; j ++)
            for (int k =  -radius; k <  radius; k ++)
                for (int l = -radius; l <  radius; l ++)
                	double distSq = j * j + k * k + l * l;
                	if(distSq <= (radius * radius)) {
                	if(k > 0) {
                		BlockPos pos = new BlockPos(x + j, y + k, z + l);
                		if(world.getBlockState (pos) != Blocks.BEDROCK.getDefaultState()){
                			if(world.getBlockState(pos) != Blocks.AIR.getDefaultState()) {



I have it stop destroying blocks half way up, because thats the point at which I want it to expand.

Any help is appreciated, Thanks

Link to comment
Share on other sites

You can either make a better loop, or increment your maxX and maxZ based on Y value

Edited by Cadiboo

About Me


My Discord - Cadiboo#8887

My WebsiteCadiboo.github.io

My ModsCadiboo.github.io/projects

My TutorialsCadiboo.github.io/tutorials

Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support.

When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible.

Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org

Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...

Important Information

By using this site, you agree to our Privacy Policy.