Add basic things:

- Added util to handle config loading and unloading
- Added some base structs for spells
- Added base spell package

src/main/java/me/sticksdev/runicspells/Runic_spells.java

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+package me.sticksdev.runicspells;
+
+import me.sticksdev.runicspells.utils.Yaml;
+import org.bukkit.plugin.java.JavaPlugin;
+
+public final class Runic_spells extends JavaPlugin {
+    public static Runic_spells instance;
+
+    private final Yaml config = new Yaml(this); // TODO: Maybe make this use instance instead of this - was dealing with a null pointer exception
+
+    @Override
+    public void onEnable() {
+        // Plugin startup logic
+        instance = this;
+        getLogger().info("Runic Spells has been enabled!");
+        getLogger().info("Loading config...");
+        config.init();
+    }
+
+    @Override
+    public void onDisable() {
+        config.destroy();
+    }
+
+    public static Runic_spells getInstance() {
+        return instance;
+    }
+}

src/main/java/me/sticksdev/runicspells/structures/BaseSpell.java

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+package me.sticksdev.runicspells.structures;
+
+/**
+ * The base class for spells, only contains a name and a description
+ */
+public class BaseSpell {
+    public String name;
+    public String description;
+
+}

src/main/java/me/sticksdev/runicspells/structures/ItemBasedSpell.java

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+package me.sticksdev.runicspells.structures;
+
+public class ItemBasedSpell extends BaseSpell {
+    // Spell that uses minecraft in-game item to use/cast
+    public String item;
+    public int amount;
+    public int cooldown;
+    public int manaCost;
+
+
+    public ItemBasedSpell(String name, String description, String item, int amount, int cooldown, int manaCost) {
+        this.name = name;
+        this.description = description;
+        this.item = item;
+        this.amount = amount;
+        this.cooldown = cooldown;
+        this.manaCost = manaCost;
+    }
+}

src/main/java/me/sticksdev/runicspells/utils/Yaml.java

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+package me.sticksdev.runicspells.utils;
+import me.sticksdev.runicspells.Runic_spells;
+import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+import java.io.File;
+import java.io.IOException;
+
+public class Yaml {
+    // Basic YAML Loader and data holder for minecraft plugins
+    private final Runic_spells plugin;
+    public FileConfiguration spellsConfig;
+    private File spellsFilePath;
+
+    public Yaml(Runic_spells plugin) {
+        this.plugin = plugin;
+    }
+
+
+    /**
+     * Loads the config file from the plugin's data folder or creates it if it doesn't exist
+     */
+    public void init() {
+        spellsFilePath = new File(plugin.getDataFolder(), "spells.yml");
+
+        if (!spellsFilePath.exists()) {
+            plugin.getLogger().info("Spells.yml not found, creating...");
+            spellsFilePath.getParentFile().mkdirs();
+            plugin.saveResource("spells.yml", false);
+        }
+
+        spellsConfig = new YamlConfiguration();
+        try {
+            spellsConfig.load(spellsFilePath);
+            plugin.getLogger().info("Spells.yml loaded!");
+        } catch (IOException | InvalidConfigurationException e) {
+            plugin.getLogger().warning("Spells.yml failed to load - see stack trace below:");
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Cleans up when plugin is disabled
+     */
+    public void destroy() {
+        spellsConfig = null;
+        spellsFilePath = null;
+    }
+
+
+    /**
+     * Returns the currently loaded config file
+     * @return FileConfiguration
+     * @throws IllegalStateException if the config file hasn't been loaded yet
+     */
+    public FileConfiguration getConfig() {
+        if (spellsConfig == null) {
+            throw new IllegalStateException("YamlError: Config not loaded yet, have you called init()?");
+        }
+
+        return spellsConfig;
+    }
+}

src/main/resources/plugin.yml

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+name: runic-spells
+version: '${project.version}'
+main: me.sticksdev.runicspells.Runic_spells
+api-version: 1.19

src/main/resources/spells.yml

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+# Spells configuration file