Factions plugin, Enderpearl

I'm coding a plugin which only allows the Player to throw Enderpearls into the faction WarZone, Wilderness and into his own Faction-land.
I have no Idea how to get the Players Faction.
I'm using ProjectileHitEvent, in this Event i cant use e.setCancelled(true); and i dont even know if I'm doing it right.
I've already added factions and MassiveCraft in Build Path.

my code:

@EventHandler
public void onHit(ProjectileHitEvent e) {
if(e.getEntity() instanceof EnderPearl) {
Player p = (Player) e.getEntity().getShooter();
Location loc = e.getEntity().getLocation();

int x = (int) loc.getX();
int y = (int) loc.getY();
int z = (int) loc.getZ();

Location loc1 = new Location(Bukkit.getWorld("world"), x, y, z);
Faction faction = BoardColl.get().getFactionAt(PS.valueOf(loc1));
if(!faction.getName().equalsIgnoreCase("Wilderness") || (!faction.getName().equalsIgnoreCase("WarZone"))) {
//I want to cancel the event, but there's no e.setCancelled(true); in ProjectileHitEvent.
}

}

}

 

Just use PlayerInteractEvent and check if the item is an enderpearl, then cancel it from there

 

@SuperSniper
And how do i get the location the Enderpearl would hit the ground?
And how do I check if the Faction is his own one?

 

https://www.massivecraft.com/factions-develop#getting-the-faction

 

works, thanks.

 

@EliteGuy I think you need to learn Java more before using an API. Not being mean, just being truthful.

Things needing to be fixed.
1, Naming conventions
2. == not .equals - https://stackoverflow.com/questions/7520432/what-is-the-difference-between-vs-equals-in-java
3. Why are you making variables that are just not needed?
4. Why use the double method to get the X then cast to int. Why not just use the int method #getBlockX
5. Use the reformatter built in to the IDE (Eclipse: Ctrl+Shift+F)

Your issue is you set something to null then use that.
https://stackoverflow.com/questions/218384/what-is-a-nullpointerexception-and-how-do-i-fix-it