OH MY GOD MASSIVE ERROR! (NEW PROBLEM!)

I have this now, but I need to figure out a way to check if a stream has 2 sources next to it, and if so, use the stream.setType(Material.STATIONARY_WATER) /lava to change the stream into a source.

 

Well I've just thrown this quickly together (in Notepad, so there may be some errors, but you get the idea):

Code:

private boolean hasTwoAdjacentBlocks(Block myBlock, int myTypeID) {
 
    int counter;
 
    for (BlockFace f : new BlockFace[]{BlockFace.NORTH, BlockFace.EAST, BlockFace.SOUTH, BlockFace.WEST}) {
        if (myBlock.getRelative(f, 1).getTypeID == myTypeID) {
            counter++;
        }
    }
 
    if (counter >= 2) {
        return true;
    } else {
        return false;
    }
 
}

Then, for water, you could call this method using:

Code:

hasTwoAdjacentBlocks(event.getBlock(), 9);

And for lava it would be:

Code:

hasTwoAdjacentBlocks(event.getBlock(), 11);

The method would return true if there were two adjacent blocks of type 9 (or 11, depending on what argument you send it), and false if not.

 

Here is your "looping" error problem:

Code:

Bukkit.getServer().getPluginManager().callEvent(event);

That was inside the event handler. Basically, the event handler calls itself.