fix crash when sqlib loads after depending mod

README.md

@@ -46,6 +46,9 @@ dependencies {
 This example uses the built-in database managed by sqlib. for 99% of mods, using the built-in database is good, however 
 further down are examples for custom database management.
 ```java
+// Do not call SQLib.getDatabase() in a early mod initializer. 
+// Doing so will likely crash your mod if your mod.
+// Calling in or after the regular mod initializer is ok.
 Database database = SQLib.getDatabase();
 
 Table table = database.createTable("userdata")

src/main/java/me/mrnavastar/sqlib/SQLib.java

@@ -7,9 +7,9 @@
 import me.mrnavastar.sqlib.database.Database;
 import me.mrnavastar.sqlib.database.MySQLDatabase;
 import me.mrnavastar.sqlib.database.SQLiteDatabase;
-import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
 import net.fabricmc.loader.api.FabricLoader;
+import net.fabricmc.loader.api.entrypoint.PreLaunchEntrypoint;
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;
 
@@ -20,7 +20,7 @@
 import java.util.HashMap;
 import java.util.Objects;
 
-public class SQLib implements ModInitializer {
+public class SQLib implements PreLaunchEntrypoint {
 
     public static final String MOD_ID = "SQLib";
     public static final Gson GSON = new Gson();
@@ -30,7 +30,7 @@ public class SQLib implements ModInitializer {
     private static SQLibConfig config = new SQLibConfig();
 
     @Override
-    public void onInitialize() {
+    public void onPreLaunch() {
         ServerLifecycleEvents.SERVER_STOPPING.register(server -> databaseRegistry.forEach((key, database) -> database.close()));
         new File(FabricLoader.getInstance().getGameDir() + "/sqlib").mkdirs();
 

src/main/resources/fabric.mod.json

@@ -10,7 +10,7 @@
   "icon": "assets/sqlib/icon.png",
   "environment": "*",
   "entrypoints": {
-    "main": ["me.mrnavastar.sqlib.SQLib"]
+    "preLaunch": ["me.mrnavastar.sqlib.SQLib"]
   },
   "depends": {
     "minecraft": ">=1.16.5"