seedpackets and handlers

scripts/resources/game_identifiable_resource.gd

@@ -0,0 +1,15 @@
+extends Resource
+
+## Class that has unique GID specified by its filename.
+
+class_name GameIdentifiableResource
+
+## Game identifactor. Generates from resource filename. Should be unique.
+var gid : StringName = ""
+
+## Gets GID. If resource has none, generates one.
+func get_gid() -> StringName:
+	if gid == "":
+		var split_path = resource_path.split("/")
+		gid = split_path[split_path.size()].trim_suffix(".tres").to_lower()
+	return gid