From 4b4513a67d9fc426d0f33798d0810a3a0594baaf Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Tue, 14 Jul 2020 22:36:53 +0200
Subject: Implement grouped mode for find_nodes_in_area (#9888)

plus general improvements to find_node_* functions
---
 src/script/lua_api/l_env.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/script/lua_api/l_env.h')

diff --git a/src/script/lua_api/l_env.h b/src/script/lua_api/l_env.h
index 9050b4306..07d4d2438 100644
--- a/src/script/lua_api/l_env.h
+++ b/src/script/lua_api/l_env.h
@@ -190,6 +190,11 @@ private:
 	// Get a string translated server side
 	static int l_get_translated_string(lua_State * L);
 
+	/* Helpers */
+
+	static void collectNodeIds(lua_State *L, int idx,
+		const NodeDefManager *ndef, std::vector<content_t> &filter);
+
 public:
 	static void Initialize(lua_State *L, int top);
 	static void InitializeClient(lua_State *L, int top);
-- 
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