Basic PlayerProfile API

Establishes base extension of profile systems for future edits too

== AT ==
public org.bukkit.craftbukkit.profile.CraftProfileProperty
public org.bukkit.craftbukkit.profile.CraftPlayerTextures
public org.bukkit.craftbukkit.profile.CraftPlayerTextures copyFrom(Lorg/bukkit/profile/PlayerTextures;)V
public org.bukkit.craftbukkit.profile.CraftPlayerTextures rebuildPropertyIfDirty()V
public org.bukkit.craftbukkit.profile.CraftPlayerProfile toString(Lcom/mojang/authlib/properties/PropertyMap;)Ljava/lang/String;
public org.bukkit.craftbukkit.profile.CraftPlayerProfile getProperty(Ljava/lang/String;)Lcom/mojang/authlib/properties/Property;
public org.bukkit.craftbukkit.profile.CraftPlayerProfile setProperty(Ljava/lang/String;Lcom/mojang/authlib/properties/Property;)V

paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java

@@ -265,6 +265,9 @@ import org.yaml.snakeyaml.error.MarkedYAMLException;
 
 import net.md_5.bungee.api.chat.BaseComponent; // Spigot
 
+import javax.annotation.Nullable; // Paper
+import javax.annotation.Nonnull; // Paper
+
 public final class CraftServer implements Server {
     private final String serverName = io.papermc.paper.ServerBuildInfo.buildInfo().brandName(); // Paper
     private final String serverVersion;
@@ -310,6 +313,7 @@ public final class CraftServer implements Server {
     static {
         ConfigurationSerialization.registerClass(CraftOfflinePlayer.class);
         ConfigurationSerialization.registerClass(CraftPlayerProfile.class);
+        ConfigurationSerialization.registerClass(com.destroystokyo.paper.profile.CraftPlayerProfile.class); // Paper
         CraftItemFactory.instance();
         CraftEntityFactory.instance();
     }
@@ -2868,5 +2872,39 @@ public final class CraftServer implements Server {
     public boolean suggestPlayerNamesWhenNullTabCompletions() {
         return io.papermc.paper.configuration.GlobalConfiguration.get().commands.suggestPlayerNamesWhenNullTabCompletions;
     }
+
+    @Override
+    public com.destroystokyo.paper.profile.PlayerProfile createProfile(@Nonnull UUID uuid) {
+        return createProfile(uuid, null);
+    }
+
+    @Override
+    public com.destroystokyo.paper.profile.PlayerProfile createProfile(@Nonnull String name) {
+        return createProfile(null, name);
+    }
+
+    @Override
+    public com.destroystokyo.paper.profile.PlayerProfile createProfile(@Nullable UUID uuid, @Nullable String name) {
+        Player player = uuid != null ? Bukkit.getPlayer(uuid) : (name != null ? Bukkit.getPlayerExact(name) : null);
+        if (player != null) return new com.destroystokyo.paper.profile.CraftPlayerProfile((CraftPlayer) player);
+
+        return new com.destroystokyo.paper.profile.CraftPlayerProfile(uuid, name);
+    }
+
+    @Override
+    public com.destroystokyo.paper.profile.PlayerProfile createProfileExact(@Nullable UUID uuid, @Nullable String name) {
+        Player player = uuid != null ? Bukkit.getPlayer(uuid) : (name != null ? Bukkit.getPlayerExact(name) : null);
+        if (player == null) {
+            return new com.destroystokyo.paper.profile.CraftPlayerProfile(uuid, name);
+        }
+
+        if (java.util.Objects.equals(uuid, player.getUniqueId()) && java.util.Objects.equals(name, player.getName())) {
+            return new com.destroystokyo.paper.profile.CraftPlayerProfile((CraftPlayer) player);
+        }
+
+        final com.destroystokyo.paper.profile.CraftPlayerProfile profile = new com.destroystokyo.paper.profile.CraftPlayerProfile(uuid, name);
+        profile.getGameProfile().getProperties().putAll(((CraftPlayer) player).getHandle().getGameProfile().getProperties());
+        return profile;
+    }
     // Paper end
 }

paper-server/src/main/java/org/bukkit/craftbukkit/profile/CraftPlayerProfile.java

@@ -31,7 +31,7 @@ import org.bukkit.profile.PlayerTextures;
 import org.jetbrains.annotations.ApiStatus;
 
 @SerializableAs("PlayerProfile")
-public final class CraftPlayerProfile implements PlayerProfile {
+public final class CraftPlayerProfile implements PlayerProfile, com.destroystokyo.paper.profile.SharedPlayerProfile { // Paper
 
     @Nonnull
     public static GameProfile validateSkullProfile(@Nonnull GameProfile gameProfile) {
@@ -132,8 +132,10 @@ public final class CraftPlayerProfile implements PlayerProfile {
         }
     }
 
-    void removeProperty(String propertyName) {
-        this.properties.removeAll(propertyName);
+    // Paper start - change return value for shared interface
+    public boolean removeProperty(String propertyName) {
+        return !this.properties.removeAll(propertyName).isEmpty();
+        // Paper end
     }
 
     void rebuildDirtyProperties() {
@@ -283,6 +285,7 @@ public final class CraftPlayerProfile implements PlayerProfile {
 
     @Override
     public Map<String, Object> serialize() {
+        // Paper - diff on change
         Map<String, Object> map = new LinkedHashMap<>();
         if (this.uniqueId != null) {
             map.put("uniqueId", this.uniqueId.toString());
@@ -296,10 +299,12 @@ public final class CraftPlayerProfile implements PlayerProfile {
             this.properties.forEach((propertyName, property) -> propertiesData.add(CraftProfileProperty.serialize(property)));
             map.put("properties", propertiesData);
         }
+        // Paper - diff on change
         return map;
     }
 
     public static CraftPlayerProfile deserialize(Map<String, Object> map) {
+        // Paper - diff on change
         UUID uniqueId = ConfigSerializationUtil.getUuid(map, "uniqueId", true);
         String name = ConfigSerializationUtil.getString(map, "name", true);
 
@@ -313,7 +318,7 @@ public final class CraftPlayerProfile implements PlayerProfile {
                 profile.properties.put(property.name(), property);
             }
         }
-
+        // Paper - diff on change
         return profile;
     }
 }

paper-server/src/main/java/org/bukkit/craftbukkit/profile/CraftPlayerTextures.java

@@ -48,7 +48,7 @@ public final class CraftPlayerTextures implements PlayerTextures {
         }
     }
 
-    private final CraftPlayerProfile profile;
+    private final com.destroystokyo.paper.profile.SharedPlayerProfile profile; // Paper
 
     // The textures data is loaded lazily:
     private boolean loaded = false;
@@ -67,7 +67,7 @@ public final class CraftPlayerTextures implements PlayerTextures {
     // GameProfiles (even if these modifications are later reverted).
     private boolean dirty = false;
 
-    CraftPlayerTextures(@Nonnull CraftPlayerProfile profile) {
+    public CraftPlayerTextures(@Nonnull com.destroystokyo.paper.profile.SharedPlayerProfile profile) { // Paper
         this.profile = profile;
     }