GunZ

Hey i am wondering i have some gun code..

Code:java

 
else if(e.getPlayer().getItemInHand().getType() == Material.STONE_HOE){
if(!recentlyFired.contains(player.getName())){
ItemStack item = new ItemStack(Material.GLOWSTONE_DUST, 1);
ItemMeta reName = item.getItemMeta();
reName.setDisplayName(ChatColor.RESET + "Ammo");
List<String> lore = new ArrayList<String>();
lore.add(ChatColor.RESET + "For use on:");
lore.add(ChatColor.RESET + "- MP5");
reName.setLore(lore);
item.setItemMeta(reName);
 
Arrow arrow = (Arrow)player.launchProjectile(Arrow.class);
arrow.setVelocity(arrow.getVelocity().multiply(5));
arrow.setShooter(player);
arrow.setMetadata("shotfrom", new FixedMetadataValue(this, "mp5"));
recentlyFired.add(player.getName());
inventory.removeItem(item);
}
}
 

but what's happens is the arrow goes straight for a while the suddenly swings left or right

Thanks,
Deckerz

 

A few problems that might be responsible for this : try to define the arrow's velocity yourself, as spawning an arrow will give it a velocity of 0, if I'm not mistaken.
Try to reduce the velocity, I'm not sure bukkit likes it if you have a velocity too big.

 

No, I think an arrow spawns with a velocity. Because I have some code I used a while ago for spread arrows and they work.

 

Oh, right, he used player.launchProjectile, not world.spawn().