org.bukkit.entity.TNTPrimed#setMetadata ( )源码实例Demo

@Override
public void effect(Event e, ItemStack item, int level) {
	PlayerDeathEvent event = (PlayerDeathEvent) e;
	for(int i = level; i >= 0; i--) {
	TNTPrimed tnt = (TNTPrimed) event.getEntity().getWorld().spawnEntity(event.getEntity().getLocation(), EntityType.PRIMED_TNT);
	tnt.setFuseTicks(delay);
	tnt.setVelocity(new Vector(Tools.random.nextDouble()*1.5 - 1, Tools.random.nextDouble() * 1.5, Tools.random.nextDouble()*1.5 - 1));
	if(!Main.createExplosions)
		tnt.setMetadata("ce.explosive", new FixedMetadataValue(getPlugin(), null));
	}
}
 

@EventHandler(priority = EventPriority.HIGHEST)
public void onEntityExplode(EntityExplodeEvent event) {
    if (GameHandler.getGameHandler().getMatch().isRunning() && event.getEntity() instanceof TNTPrimed) {
        if (!blockDamage) {
            event.blockList().clear();
        } else if (yield != 0.3){
            event.setYield((float)yield);
        }
        UUID player = TntTracker.getWhoPlaced(event.getEntity());
        for (Block block : event.blockList()) {
            if (block.getState() instanceof Dispenser) {
                Inventory inventory = ((Dispenser) block.getState()).getInventory();
                Location location = block.getLocation();
                double tntCount = 0;
                for (ItemStack itemstack : inventory.getContents()) {
                    if (itemstack != null && itemstack.getType() == Material.TNT) tntCount += itemstack.getAmount() * multiplier;
                    if (tntCount >= limit) {
                        tntCount = limit;
                        break;
                    }
                }
                inventory.remove(Material.TNT);
                if (tntCount > 0) {
                    Random random = new Random();
                    for (double i = tntCount; i > 0; i--) {
                        TNTPrimed tnt = event.getWorld().spawn(location, TNTPrimed.class);
                        Vector velocity = new Vector((1.5 * random.nextDouble()) - 0.75, (1.5 * random.nextDouble()) - 0.75, (1.5 * random.nextDouble()) - 0.75);
                        tnt.setVelocity(velocity);
                        tnt.setFuseTicks(random.nextInt(10) + 10);
                        if (player != null) {
                            tnt.setMetadata("source", new FixedMetadataValue(Cardinal.getInstance(), player));
                        }
                    }
                }
            }
        }
    }
}