create ConfigurationLoadEvent

common/api/src/main/java/com/dfsek/terra/api/event/events/config/ConfigurationLoadEvent.java

@@ -0,0 +1,34 @@
+package com.dfsek.terra.api.event.events.config;
+
+import com.dfsek.tectonic.config.Configuration;
+import com.dfsek.terra.api.config.ConfigPack;
+import com.dfsek.terra.api.config.Loader;
+import com.dfsek.terra.api.event.events.PackEvent;
+
+import java.util.function.Consumer;
+
+public class ConfigurationLoadEvent implements PackEvent {
+    private final ConfigPack pack;
+    private final Loader loader;
+
+    private final Consumer<Configuration> consumer;
+
+    public ConfigurationLoadEvent(ConfigPack pack, Loader loader, Consumer<Configuration> consumer) {
+        this.pack = pack;
+        this.loader = loader;
+        this.consumer = consumer;
+    }
+
+    @Override
+    public ConfigPack getPack() {
+        return pack;
+    }
+
+    public Loader getLoader() {
+        return loader;
+    }
+
+    public void register(Configuration config) {
+        consumer.accept(config);
+    }
+}