Stop a block from updating?

I'm making a plugin so when a block is next to another block specified it changes to another block but when using a for example a redstone lamp that is powered it unpowers itself after changement. Is there any way of keeping it a powered redstone lamp?

 

Really no one? I read some stuff with .isPowered() and other stuff but they aren't working. :/

 

Code:java

    @EventHandler
    public void onBlockRedstone(BlockRedstoneEvent event) {
 
 
        String test = event.getBlock().getType().toString();
 
        if (event.getBlock().getType() == Material.REDSTONE_LAMP_ON) {
            event.setNewCurrent(100);
        }
 
 
    }

 

Thanks, it works but what does the 100 stand for?

 

Dreeass I believe it just fakes a redstone current for 100 ticks (20 ticks is roughly 1 second)

 

Im not sure tbh ^^, but i was by it for more than 10 sec and it was on through out all of it, (but my local-host is very slow XD)

 

Code:

event.setNewCurrent(15); 

This sets the redstone to it's maximum powered state, you can conclude the rest.