first commit

addons/zylann.hterrain/hterrain_resource_saver.gd

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+@tool
+class_name HTerrainDataSaver
+extends ResourceFormatSaver
+
+
+const HTerrainData = preload("./hterrain_data.gd")
+
+
+func _get_recognized_extensions(res: Resource) -> PackedStringArray:
+	if res != null and res is HTerrainData:
+		return PackedStringArray([HTerrainData.META_EXTENSION])
+	return PackedStringArray()
+
+
+func _recognize(res: Resource) -> bool:
+	return res is HTerrainData
+
+
+func _save(resource: Resource, path: String, flags: int) -> Error:
+	if resource.save_data(path.get_base_dir()):
+		return OK
+	# This can occur if at least one map of the terrain fails to save.
+	# It doesnt necessarily mean the entire terrain failed to save.
+	return FAILED
+
+
+# TODO Handle UIDs
+# func _set_uid(path: String, uid: int) -> int:
+# 	???