Solved Problem

Basicly, im trying to create a cookie clicker plugin, it returns the value of 1 each time you click it. But i'm trying to make it go up a int everytime you click it :/
My Code:
public static HashMap<Player, Integer> clicks = new HashMap<Player, Integer>();



public void onEnable() {
Bukkit.getPluginManager().registerEvents(this, this);
}


public void onDisable() {
//Stuff here
}


@EventHandler
public void onInteract(PlayerInteractEvent e) {
Player p = e.getPlayer();
if(e.getItem().getType() == Material.COOKIE) {
p.sendMessage(ChatColor.GREEN + "You have " + ChatColor.RED + clicks.size() + ChatColor.GREEN + " Cookie Clicks!");
clicks.put(p, clicks.size()+1);




}
}



}

 

@D4rkzm, your code as is will create a memory leak. you are just putting another value over and over again into the hashmap.
Actually, that entire thing doesn't make sense... Storing player objects won't work in the first place.

Code:java

 
HashMap<UUID, Integer> clicks = new HashMap<UUID, Integer>();
 
@EventHandler
public void onInteract(PlayerInteractEvent e)
{
int playerClicks;
Player p = e.getPlayer();
if(e.getItem().getType() == Material.COOKIE)
 {
if(clicks.get(p.getUniqueId)!=null)
  {
playerClicks=clicks.get(p.getUniqueId);
  }
else
  {
playerClicks=0;
  }
clicks.remove(p.getUniqueId);
clicks.add(p.getUniqueId(), (playerClicks+1));
p.sendMessage(ChatColor.GREEN + "You have " + ChatColor.RED + (playerClicks+1) + ChatColor.GREEN + " Cookie Clicks!");
 }//end of if cookie
}//end of onInteract

fair warning, I did not test this.

 

Thanks!, I was going to store the information when in the onDisable!

 

D4rkz this will not save between restarts if that is what you are asking.

 

@Techno_Wizard, i saved it in a Config