Need help with always checking if a block next to a block has a boolean that is equal to true. In my example i have some wire that i want to send power when it is placed it does this fine but after that the generator no longer sends power..., look at my github for the code

 

Github - https://github.com/Jamesc554/Elementals-Minecraft-Mod/

Use this if your boolean won't change ever (always true) for instance if you are checking for a Specific Block type.

try {
return ((YourBlockClass)Block.blocksList[world.getBlockId(x, y, z)]).yourBoolean;
}catch{Exception e}
return false;
}

 

Or this when it changes (You need a TileEntity for that)

try {
return ((YourTileEntityClass)world.getBlockTileEntity(x, y, z)).yourBoolean;
}catch{Exception e}
return null;
}

Use this if your boolean won't change ever (always true) for instance if you are checking for a Specific Block type.

try {
return ((YourBlockClass)Block.blocksList[world.getBlockId(x, y, z)]).yourBoolean;
}catch{Exception e}
return false;
}

 

Uh.

 

You know there's only one instance of each block class, yes?  This is not how you store per-block information.

Uh.

I forgot about that...

I am using a superclass extending Block.class which holds this specific variable to let my pipes connect to other pipes and a subclass for the different blocks

 

I guess it will work like this:

public class BlockPipes extends Block {
        public boolean isPipe = true;
        //More stuff?
}

public class SpecificPipe extends BlockPipes {
       //The BLOCK

}

try {
return ((BlockPipes)Block.blocksList[world.getBlockId(x, y, z)]).isPipe;
}catch{Exception e}
return false;
}

 

 

....

if(Block.blocksList[world.getBlockId(x, y, z)] instanceof BlockPipes) {

}

 

Now you don't need the variable, or the try/catch (which is SLOW).

Oh I've never thought about that Thanks