add new SelfFilter for PlayerUI

Author: CyR1en

src/main/java/com/cyr1en/commandprompter/prompt/ui/CacheFilter.java

@@ -1,11 +1,15 @@
 package com.cyr1en.commandprompter.prompt.ui;
 
 import com.cyr1en.commandprompter.CommandPrompter;
+import com.cyr1en.commandprompter.PluginLogger;
 import com.cyr1en.commandprompter.config.PromptConfig;
 import com.cyr1en.commandprompter.prompt.PromptParser;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
 import java.util.List;
+import java.util.Objects;
 import java.util.regex.Pattern;
 
 /**
@@ -82,7 +86,6 @@ public int getCapGroupOffset() {
         return capGroupOffset;
     }
 
-
     @Override
     public String toString() {
         return this.getClass().getSimpleName();
@@ -191,4 +194,24 @@ public List<Player> filter(Player relativePlayer) {
                     .toList();
         }
     }
+
+    public static class SelfFilter extends CacheFilter {
+
+        public SelfFilter() {
+            super(Pattern.compile("s"), "PlayerUI.Filter-Format.Self");
+        }
+
+        @Override
+        public List<Player> filter(Player relativePlayer) {
+            return Bukkit.getOnlinePlayers().stream()
+                    .map(OfflinePlayer::getPlayer)
+                    .filter(Objects::nonNull)
+                    .filter(p -> !p.equals(relativePlayer))
+                    .toList();
+        }
+
+        public CacheFilter reConstruct(String promptKey) {
+            return new SelfFilter();
+        }
+    }
 }

src/main/java/com/cyr1en/commandprompter/prompt/ui/HeadCache.java

@@ -61,6 +61,7 @@ public HeadCache(CommandPrompter plugin) {
     public void registerFilters() {
         registerFilter(new CacheFilter.WorldFilter());
         registerFilter(new CacheFilter.RadialFilter());
+        registerFilter(new CacheFilter.SelfFilter());
         plugin.getHookContainer().getFilterHooks().forEach(hook ->
                 hook.ifHooked(filterHook -> filterHook.registerFilters(this))
                         .complete());