2 files changed, 45 insertions, 0 deletions
diff --git a/src/script/lua_api/l_settings.cpp b/src/script/lua_api/l_settings.cpp
index 2d6769ea1..141ac61d1 100644
--- a/src/script/lua_api/l_settings.cpp
+++ b/src/script/lua_api/l_settings.cpp
@@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "lua_api/l_internal.h"
 #include "cpp_api/s_security.h"
 #include "settings.h"
+#include "noise.h"
 #include "log.h"
 
 
@@ -105,6 +106,24 @@ int LuaSettings::l_get_bool(lua_State* L)
 	return 1;
 }
 
+// get_np_group(self, key) -> value
+int LuaSettings::l_get_np_group(lua_State *L)
+{
+	NO_MAP_LOCK_REQUIRED;
+	LuaSettings *o = checkobject(L, 1);
+
+	std::string key = std::string(luaL_checkstring(L, 2));
+	if (o->m_settings->exists(key)) {
+		NoiseParams np;
+		o->m_settings->getNoiseParams(key, np);
+		push_noiseparams(L, &np);
+	} else {
+		lua_pushnil(L);
+	}
+
+	return 1;
+}
+
 // set(self, key, value)
 int LuaSettings::l_set(lua_State* L)
 {
@@ -138,6 +157,23 @@ int LuaSettings::l_set_bool(lua_State* L)
 	return 1;
 }
 
+// set(self, key, value)
+int LuaSettings::l_set_np_group(lua_State *L)
+{
+	NO_MAP_LOCK_REQUIRED;
+	LuaSettings *o = checkobject(L, 1);
+
+	std::string key = std::string(luaL_checkstring(L, 2));
+	NoiseParams value;
+	read_noiseparams(L, 3, &value);
+
+	SET_SECURITY_CHECK(L, key);
+
+	o->m_settings->setNoiseParams(key, value, false);
+
+	return 0;
+}
+
 // remove(self, key) -> success
 int LuaSettings::l_remove(lua_State* L)
 {
@@ -264,8 +300,10 @@ const char LuaSettings::className[] = "Settings";
 const luaL_Reg LuaSettings::methods[] = {
 	luamethod(LuaSettings, get),
 	luamethod(LuaSettings, get_bool),
+	luamethod(LuaSettings, get_np_group),
 	luamethod(LuaSettings, set),
 	luamethod(LuaSettings, set_bool),
+	luamethod(LuaSettings, set_np_group),
 	luamethod(LuaSettings, remove),
 	luamethod(LuaSettings, get_names),
 	luamethod(LuaSettings, write),
diff --git a/src/script/lua_api/l_settings.h b/src/script/lua_api/l_settings.h
index 500917f0a..dcf39a89e 100644
--- a/src/script/lua_api/l_settings.h
+++ b/src/script/lua_api/l_settings.h
@@ -19,6 +19,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #pragma once
 
+#include "common/c_content.h"
 #include "lua_api/l_base.h"
 
 class Settings;
@@ -38,12 +39,18 @@ private:
 	// get_bool(self, key) -> boolean
 	static int l_get_bool(lua_State *L);
 
+	// get_np_group(self, key) -> noiseparam
+	static int l_get_np_group(lua_State *L);
+
 	// set(self, key, value)
 	static int l_set(lua_State *L);
 
 	// set_bool(self, key, value)
 	static int l_set_bool(lua_State *L);
 
+	// set_np_group(self, key, value)
+	static int l_set_np_group(lua_State *L);
+
 	// remove(self, key) -> success
 	static int l_remove(lua_State *L);