From a7a088d41604b67c3d00038dfc10c56af24dcc4e Mon Sep 17 00:00:00 2001 From: Desone Burns II Date: Thu, 19 Nov 2020 15:39:31 -0700 Subject: [PATCH] Copy nodes to lua table --- src/extractor/scripting_environment_lua.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/extractor/scripting_environment_lua.cpp b/src/extractor/scripting_environment_lua.cpp index a2f139e67..bbce07458 100644 --- a/src/extractor/scripting_environment_lua.cpp +++ b/src/extractor/scripting_environment_lua.cpp @@ -259,7 +259,11 @@ void Sol2ScriptingEnvironment::InitContext(LuaScriptingContext &context) "version", &osmium::Way::version, "get_nodes", - [](const osmium::Way &way) { return sol::as_table(&way.nodes()); }, + [&context](const osmium::Way &way) { + sol::table nodes(context.state, sol::create); + for(const osmium::NodeRef& nr : way.nodes()){ nodes.add(nr); } + return nodes; + }, "get_location_tag", [&context, &get_location_tag](const osmium::Way &way, const char *key) { // HEURISTIC: use a single node (last) of the way to localize the way