Added data.yml

eco-api/src/main/java/com/willfp/eco/core/data/PlayerData.java

@@ -0,0 +1,147 @@
+package com.willfp.eco.core.data;
+
+import com.willfp.eco.core.config.BaseConfig;
+import com.willfp.eco.core.config.Config;
+import com.willfp.eco.internal.config.ConfigSection;
+import com.willfp.eco.internal.config.ConfigWrapper;
+import lombok.experimental.UtilityClass;
+import org.bukkit.NamespacedKey;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+@SuppressWarnings("unchecked")
+@UtilityClass
+public class PlayerData {
+    /**
+     * Instance of eco data.yml.
+     */
+    private static BaseConfig dataYml = null;
+
+    /**
+     * All cached player data.
+     */
+    private static final Map<UUID, Config> PLAYER_DATA = new HashMap<>();
+
+    /**
+     * Write an integer to a player's data.
+     *
+     * @param player The player.
+     * @param key    The key.
+     * @param data   The data.
+     */
+    public void writeInt(@NotNull final OfflinePlayer player,
+                         @NotNull final NamespacedKey key,
+                         final int data) {
+        Config config = getPlayerConfig(player);
+
+        config.set("player-data." + player.getUniqueId() + "." + key.toString(), data);
+    }
+
+    /**
+     * Write a string to a player's data.
+     *
+     * @param player The player.
+     * @param key    The key.
+     * @param data   The data.
+     */
+    public void writeString(@NotNull final OfflinePlayer player,
+                            @NotNull final NamespacedKey key,
+                            @NotNull final String data) {
+        Config config = getPlayerConfig(player);
+
+        config.set("player-data." + player.getUniqueId() + "." + key.toString(), data);
+    }
+
+    /**
+     * Write a double to a player's data.
+     *
+     * @param player The player.
+     * @param key    The key.
+     * @param data   The data.
+     */
+    public void writeDouble(@NotNull final OfflinePlayer player,
+                            @NotNull final NamespacedKey key,
+                            final double data) {
+        Config config = getPlayerConfig(player);
+
+        config.set("player-data." + player.getUniqueId() + "." + key.toString(), data);
+    }
+
+    /**
+     * Read an integer from a player's data.
+     *
+     * @param player The player.
+     * @param key    The key.
+     */
+    public int readInt(@NotNull final OfflinePlayer player,
+                       @NotNull final NamespacedKey key) {
+        return getPlayerConfig(player).getInt("player-data." + player.getUniqueId() + "." + key.toString());
+    }
+
+    /**
+     * Read a string from a player's data.
+     *
+     * @param player The player.
+     * @param key    The key.
+     */
+    public String readString(@NotNull final OfflinePlayer player,
+                             @NotNull final NamespacedKey key) {
+        return getPlayerConfig(player).getString("player-data." + player.getUniqueId() + "." + key.toString());
+    }
+
+    /**
+     * Read a double from a player's data.
+     *
+     * @param player The player.
+     * @param key    The key.
+     */
+    public double readDouble(@NotNull final OfflinePlayer player,
+                             @NotNull final NamespacedKey key) {
+        return getPlayerConfig(player).getDouble("player-data." + player.getUniqueId() + "." + key.toString());
+    }
+
+    /**
+     * Initialize the player data with an instance of data.yml.
+     *
+     * @param config data.yml.
+     */
+    @ApiStatus.Internal
+    public void init(@NotNull final BaseConfig config) {
+        dataYml = config;
+    }
+
+    /**
+     * Save to data.yml.
+     *
+     * @param config Instance of data.yml.
+     * @throws IOException Error during saving.
+     */
+    @ApiStatus.Internal
+    public void save(@NotNull final BaseConfig config) throws IOException {
+        PLAYER_DATA.forEach((uuid, section) -> config.set("player-data." + uuid.toString(), ((ConfigWrapper<ConfigurationSection>) section).getHandle()));
+        config.save();
+    }
+
+    private Config getPlayerConfig(@NotNull final OfflinePlayer player) {
+        Config config = PLAYER_DATA.get(player.getUniqueId());
+
+        if (config == null) {
+            config = dataYml.getSubsectionOrNull("player-data." + player.getUniqueId());
+            if (config == null) {
+                config = new ConfigSection(new YamlConfiguration());
+            }
+            PLAYER_DATA.put(player.getUniqueId(), config);
+            return getPlayerConfig(player);
+        }
+
+        return config;
+    }
+}

eco-api/src/main/java/com/willfp/eco/internal/config/ConfigSection.java

@@ -9,7 +9,7 @@ public class ConfigSection extends ConfigWrapper<ConfigurationSection> {
      *
      * @param section    The section.
      */
-    protected ConfigSection(@NotNull final ConfigurationSection section) {
+    public ConfigSection(@NotNull final ConfigurationSection section) {
         this.init(section);
     }
 }