Iterate over hashmap with player names as keys and charge players accordingly

Say I have a HashMap<String, Integer>, and I want to use Vault to charge players every so and so ticks using a scheduler. How do I get an array of the key names (Player names) so I can cast the Integers to Doubles and have Vault charge my players accordingly?

 

ron975

Code:

for (String s : stringMap.keySet()) {
    stringMap.get(s);
}

Should work

 

Something like this:

Code:java

for(Map.Entry<String, Integer> entry : hashMap.entrySet())
{
    Player player = Bukkit.getPlayerExact(entry.getKey());
    int value = entry.getValue();
    //...
}

However, there is a more efficient way. See the section here titled "Getting Players from a List of Names".

 

So, theoretically, this should work?

Code:java

 
HashMap<String, Integer> map = new HashMap<String, Integer>();
this.getServer().getScheduler().scheduleAsyncRepeatingTask(this, new Runnable()
{
 
public void run()
{
for (String player : map.keySet())
{
economy.withdrawPlayer(player, (double) map.get(player));
}
;
}
}, 60L, 24000L);
 

 

ron975
I think so, yes, is it not?

 

If withdrawPlayer() accepts a String as its first parameter, then yes.