add papi support

[TheDiVaZo]

Added PAPI dependency to pom, implemented string processing using PAPI

[TheDiVaZo]

#7

[TechnicJelle]

Have you tested if this still works on servers without PlaceholderAPI installed?

[TechnicJelle]

Oh, and could you give a few example config files that I can use to test this locally on my own server?

[TheDiVaZo]

And have you tested if this still works on servers without PlaceholderAPI installed?

I added PAPI to soft dependenses and if PAPI is not present then PAPI related code is not executed

public static String processPAPI(Player player, String str) {
        if (Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null && player != null) {
            return PlaceholderAPI.setPlaceholders(player, str);
        }
        else return str;
    }

[TheDiVaZo]

Oh, and could you give a few example config files that I can use to test this locally on my own server?

install papi, install anything papi placeholder processer (example: this) and write config:

url: "https://mc-heads.net/skin/{UUID}.png#%player_displayname%"

[TechnicJelle]

And could you please also mention in the config.yml file that this supports PAPI, and give a few examples there, too?

[TechnicJelle]

This is the last code change I'd like to see for now.
I will try it myself later. Hopefully next weekend, but I can't promise anything.

[TheDiVaZo]

This is the last code change I'd like to see for now. I will try it myself later. Hopefully next weekend, but I can't promise anything.

No problem! I'll be waiting, thanks for your time