[HELP]Set someone on fire within a certain region. [HELP]

Hello there, I am making a plugin for my server which sets people on fire when they enter a certain area. I don't want to integrate this with any standing plugin (worldguard). I know that you basically check if a player is within certain coords and outside of other coords (the two points of the corners), but am having trouble still. Any help would be greatly appreciated (I have the listener working, all I need is the stored coords/boolean check if the player is within the coords given by a server admin at every startup using the commands /dpos1 and /dpos2 ) Thanks!

 

coldguy101
Use a PlayerMoveEvent to check the player's location (if your listener isn't listening on that already), get their location and check if each of the player's x, y, and z coordinates are within the respective dpos coordinates.

Code:

if (player.getLocation().getX() < dpos1.getX() && player.getLocation().getX() > dpos2.getX()) {
if (player.getLocation().getY() < dpos1.getY() && ... //and so on.

Then if all the statements are true, set the player on fire.