diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/scripting/lua.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/scripting/lua.cpp b/src/scripting/lua.cpp index d461bf44..553c8593 100644 --- a/src/scripting/lua.cpp +++ b/src/scripting/lua.cpp @@ -1789,6 +1789,29 @@ static int get_map_id(lua_State *s) } /** + * Returns the value of a map property + */ +static int get_map_property(lua_State *s) +{ + const char *property = luaL_checkstring(s, 1); + lua_pushlightuserdata(s, (void *)®istryKey); + lua_gettable(s, LUA_REGISTRYINDEX); + Script *t = static_cast<Script *>(lua_touserdata(s, -1)); + MapComposite *m = t->getMap(); + if (!m) + { + raiseScriptError(s, "get_map_property called outside a map."); + return 0; + } + Map *map = m->getMap(); + std::string value = map->getProperty(property); + const char *v = &value[0]; + + lua_pushstring(s, v); + return 1; +} + +/** * Creates an item stack on the floor * mana.drop_item(x, y, id[, number]) */ @@ -1960,6 +1983,7 @@ LuaScript::LuaScript(): { "chr_shake_screen", &chr_shake_screen }, { "test_tableget", &test_tableget }, { "get_map_id", &get_map_id }, + { "get_map_property", &get_map_property }, { "item_drop", &item_drop }, { "npc_ask_integer", &npc_ask_integer }, { "npc_end", &npc_end }, |