Question About Potions

This is the code I am using to give 2 regeneration potions:

Code:

ItemStack tool8 = new ItemStack(Material.POTION, 2);
Potion pot2 = new Potion(2); 
pot2.setType(PotionType.REGEN);
pot2.setSplash(true);
 
pot2.apply(tool8);

What I am wondering is
a) what does the parameters "2" mean after new potion
b) How would I make it regeneration II

 

I think the "2" means there will be 2 potions but so does the second line, try removing it and using it?

for the regen 2

http://jd.bukkit.org/rb/doxygen/d3/de6/enumorg_1_1bukkit_1_1potion_1_1PotionType.html
REGEN =(1, PotionEffectType.REGENERATION, 2)

 

I don't understand how to use the regen 2 thing...

bump

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Using http://www.minecraftwiki.net/wiki/Splash_Potions I figured out that this is how you can add a Regen II splash potion to a Player's inventory.

Code:java

 
Inventory inv = player.getInventory();
ItemStack potion = new ItemStack(373, 1, (short) 16417);
inv.addItem(potion);
 

BTW the params in new ItemStack(): the first means the item ID, the second is the amount, and the third is additional data values. G'nite!

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

That didn't work :/

I got just regular regen.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Code:

pot2.setLevel(2);