first commit

addons/zylann.hterrain/hterrain_resource_loader.gd

@@ -0,0 +1,35 @@
+@tool
+class_name HTerrainDataLoader
+extends ResourceFormatLoader
+
+
+const HTerrainData = preload("./hterrain_data.gd")
+
+
+func _get_recognized_extensions() -> PackedStringArray:
+	return PackedStringArray([HTerrainData.META_EXTENSION])
+
+
+func _get_resource_type(path: String) -> String:
+	var ext := path.get_extension().to_lower()
+	if ext == HTerrainData.META_EXTENSION:
+		return "Resource"
+	return ""
+
+
+# TODO Handle UIDs?
+# By default Godot will return INVALID_ID,
+# which makes this resource only tracked by path, like scripts
+#
+# func _get_resource_uid(path: String) -> int:
+# 	return ???
+
+
+func _handles_type(typename: StringName) -> bool:
+	return typename == &"Resource"
+
+
+func _load(path: String, original_path: String, use_sub_threads: bool, cache_mode: int):
+	var res = HTerrainData.new()
+	res.load_data(path.get_base_dir())
+	return res