Merge pull request #1 from GuizhanCraft/update/1.20.6

fix: use old getter of property for older versions

Author: EpicPlayerA10

dough-skins/src/main/java/io/github/bakedlibs/dough/skins/nms/PlayerHeadAdapterPaper.java

@@ -4,18 +4,21 @@
 import com.destroystokyo.paper.profile.ProfileProperty;
 import com.mojang.authlib.GameProfile;
 import com.mojang.authlib.properties.Property;
+import io.github.bakedlibs.dough.reflection.ReflectionUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
 import org.bukkit.block.Skull;
 
 import javax.annotation.ParametersAreNonnullByDefault;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 
 public class PlayerHeadAdapterPaper implements PlayerHeadAdapter {
 
     @Override
     @ParametersAreNonnullByDefault
-    public void setGameProfile(Block block, GameProfile profile, boolean sendBlockUpdate) {
+    public void setGameProfile(Block block, GameProfile profile, boolean sendBlockUpdate) throws InvocationTargetException, IllegalAccessException {
         BlockState state = block.getState();
         if (!(state instanceof Skull)) return;
 
@@ -24,7 +27,17 @@ public void setGameProfile(Block block, GameProfile profile, boolean sendBlockUp
         Property property = profile.getProperties().get("textures").iterator().next();
 
         PlayerProfile paperPlayerProfile = Bukkit.createProfile(profile.getId(), profile.getName());
-        paperPlayerProfile.setProperty(new ProfileProperty(property.name(), property.value(), property.signature()));
+
+        Method getName = ReflectionUtils.getMethod(Property.class, "getName");
+        Method getValue = ReflectionUtils.getMethod(Property.class, "getValue");
+        Method getSignature = ReflectionUtils.getMethod(Property.class, "getSignature");
+
+        // Old authlib check
+        if (getName != null && getValue != null && getSignature != null) {
+            paperPlayerProfile.setProperty(new ProfileProperty((String) getName.invoke(property), (String) getValue.invoke(property), (String) getSignature.invoke(property)));
+        } else {
+            paperPlayerProfile.setProperty(new ProfileProperty(property.name(), property.value(), property.signature()));
+        }
 
         skull.setPlayerProfile(paperPlayerProfile);