i added in the precedent version this in my client proxy

 

public void addAchievementDesc(Achievement achievement, String name, String description)

{

String achName = achievement.getName();

LanguageRegistry.instance().addStringLocalization(achName, "en_US", name);

LanguageRegistry.instance().addStringLocalization(achName+".desc", "en_US", description);

}

 

and i used it to add achievement name and descriprion, but now  achievement.getName() doesn't exist anymore

There isn't a specific method for : getName() :

 

However, there is a field in Achievement for the name.

 

public Achievement(String paramString1, String paramString2, int paramInt1, int paramInt2, Item paramItem, Achievement paramAchievement)

Let's use the OpenInventory achievement.

Where paramString1 is the name [achievement.openInventory]

Where paramString2 is the desc [openInventory] : Achievement.class -- { "achievement." + paramString2 + ".desc" }

 

Also, on your second LanguageRegistry.instance().addStringLocalization -- make sure that it is however (correct me if I'm wrong)

("achievement." + descriptionName + ".desc", //fields)