// place_schematic(p, schematic, rotation) int ModApiBasic::l_place_schematic(lua_State *L) { DecoSchematic dschem; Map *map = &(getEnv(L)->getMap()); INodeDefManager *ndef = getServer(L)->getNodeDefManager(); v3s16 p = read_v3s16(L, 1); if (!read_schematic(L, 2, &dschem, getServer(L))) return 0; Rotation rot = ROTATE_0; if (lua_isstring(L, 3)) string_to_enum(es_Rotation, (int &)rot, std::string(lua_tostring(L, 3))); dschem.rotation = rot; if (!dschem.filename.empty()) { if (!dschem.loadSchematicFile()) { errorstream << "place_schematic: failed to load schematic file '" << dschem.filename << "'" << std::endl; return 0; } dschem.resolveNodeNames(ndef); } dschem.placeStructure(map, p); return 1; }
// place_schematic(p, schematic, rotation, replacement) int ModApiMapgen::l_place_schematic(lua_State *L) { DecoSchematic dschem; Map *map = &(getEnv(L)->getMap()); INodeDefManager *ndef = getServer(L)->getNodeDefManager(); v3s16 p = read_v3s16(L, 1); if (!read_schematic(L, 2, &dschem, getServer(L))) return 0; int rot = ROTATE_0; if (lua_isstring(L, 3)) string_to_enum(es_Rotation, rot, std::string(lua_tostring(L, 3))); dschem.rotation = (Rotation)rot; if (lua_istable(L, 4)) { lua_pushnil(L); while (lua_next(L, 4) != 0) { // key at index -2 and value at index -1 lua_rawgeti(L, -1, 1); std::string replace_from = lua_tostring(L, -1); lua_pop(L, 1); lua_rawgeti(L, -1, 2); std::string replace_to = lua_tostring(L, -1); lua_pop(L, 1); dschem.replacements[replace_from] = replace_to; // removes value, keeps key for next iteration lua_pop(L, 1); } } bool force_placement = true; if (lua_isboolean(L, 5)) force_placement = lua_toboolean(L, 5); if (!dschem.filename.empty()) { if (!dschem.loadSchematicFile()) { errorstream << "place_schematic: failed to load schematic file '" << dschem.filename << "'" << std::endl; return 0; } dschem.resolveNodeNames(ndef); } dschem.placeStructure(map, p, force_placement); return 1; }