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scriptapi: Some small optimizations to value pushing (#9669)

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sfan5 2020-04-14 20:44:18 +02:00 committed by GitHub
parent 7c43cf47c3
commit 2d5bd3bf79
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 59 additions and 67 deletions
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34
src/script/common/c_content.cpp
View File

@ -350,7 +350,7 @@ void push_object_properties(lua_State *L, ObjectProperties *prop)
push_v3f(L, prop->visual_size); push_v3f(L, prop->visual_size);
lua_setfield(L, -2, "visual_size"); lua_setfield(L, -2, "visual_size");
lua_newtable(L); lua_createtable(L, prop->textures.size(), 0);
u16 i = 1; u16 i = 1;
for (const std::string &texture : prop->textures) { for (const std::string &texture : prop->textures) {
lua_pushlstring(L, texture.c_str(), texture.size()); lua_pushlstring(L, texture.c_str(), texture.size());
@ -358,7 +358,7 @@ void push_object_properties(lua_State *L, ObjectProperties *prop)
} }
lua_setfield(L, -2, "textures"); lua_setfield(L, -2, "textures");
lua_newtable(L); lua_createtable(L, prop->colors.size(), 0);
i = 1; i = 1;
for (const video::SColor &color : prop->colors) { for (const video::SColor &color : prop->colors) {
push_ARGB8(L, color); push_ARGB8(L, color);
@ -840,7 +840,7 @@ void push_content_features(lua_State *L, const ContentFeatures &c)
lua_pushnumber(L, c.connect_sides); lua_pushnumber(L, c.connect_sides);
lua_setfield(L, -2, "connect_sides"); lua_setfield(L, -2, "connect_sides");
lua_newtable(L); lua_createtable(L, c.connects_to.size(), 0);
u16 i = 1; u16 i = 1;
for (const std::string &it : c.connects_to) { for (const std::string &it : c.connects_to) {
lua_pushlstring(L, it.c_str(), it.size()); lua_pushlstring(L, it.c_str(), it.size());
@ -963,7 +963,7 @@ void push_nodebox(lua_State *L, const NodeBox &box)
void push_box(lua_State *L, const std::vector<aabb3f> &box) void push_box(lua_State *L, const std::vector<aabb3f> &box)
{ {
lua_newtable(L); lua_createtable(L, box.size(), 0);
u8 i = 1; u8 i = 1;
for (const aabb3f &it : box) { for (const aabb3f &it : box) {
push_aabb3f(L, it); push_aabb3f(L, it);
@ -1040,7 +1040,7 @@ void read_soundspec(lua_State *L, int index, SimpleSoundSpec &spec)
void push_soundspec(lua_State *L, const SimpleSoundSpec &spec) void push_soundspec(lua_State *L, const SimpleSoundSpec &spec)
{ {
lua_newtable(L); lua_createtable(L, 0, 3);
lua_pushstring(L, spec.name.c_str()); lua_pushstring(L, spec.name.c_str());
lua_setfield(L, -2, "name"); lua_setfield(L, -2, "name");
lua_pushnumber(L, spec.gain); lua_pushnumber(L, spec.gain);
@ -1125,12 +1125,12 @@ MapNode readnode(lua_State *L, int index, const NodeDefManager *ndef)
/******************************************************************************/ /******************************************************************************/
void pushnode(lua_State *L, const MapNode &n, const NodeDefManager *ndef) void pushnode(lua_State *L, const MapNode &n, const NodeDefManager *ndef)
{ {
lua_newtable(L); lua_createtable(L, 0, 3);
lua_pushstring(L, ndef->get(n).name.c_str()); lua_pushstring(L, ndef->get(n).name.c_str());
lua_setfield(L, -2, "name"); lua_setfield(L, -2, "name");
lua_pushnumber(L, n.getParam1()); lua_pushinteger(L, n.getParam1());
lua_setfield(L, -2, "param1"); lua_setfield(L, -2, "param1");
lua_pushnumber(L, n.getParam2()); lua_pushinteger(L, n.getParam2());
lua_setfield(L, -2, "param2"); lua_setfield(L, -2, "param2");
} }
@ -1163,7 +1163,7 @@ bool string_to_enum(const EnumString *spec, int &result,
{ {
const EnumString *esp = spec; const EnumString *esp = spec;
while(esp->str){ while(esp->str){
if(str == std::string(esp->str)){ if (!strcmp(str.c_str(), esp->str)) {
result = esp->num; result = esp->num;
return true; return true;
} }
@ -1438,7 +1438,7 @@ ToolCapabilities read_tool_capabilities(
/******************************************************************************/ /******************************************************************************/
void push_dig_params(lua_State *L,const DigParams &params) void push_dig_params(lua_State *L,const DigParams &params)
{ {
lua_newtable(L); lua_createtable(L, 0, 3);
setboolfield(L, -1, "diggable", params.diggable); setboolfield(L, -1, "diggable", params.diggable);
setfloatfield(L, -1, "time", params.time); setfloatfield(L, -1, "time", params.time);
setintfield(L, -1, "wear", params.wear); setintfield(L, -1, "wear", params.wear);
@ -1447,7 +1447,7 @@ void push_dig_params(lua_State *L,const DigParams &params)
/******************************************************************************/ /******************************************************************************/
void push_hit_params(lua_State *L,const HitParams &params) void push_hit_params(lua_State *L,const HitParams &params)
{ {
lua_newtable(L); lua_createtable(L, 0, 3);
setintfield(L, -1, "hp", params.hp); setintfield(L, -1, "hp", params.hp);
setintfield(L, -1, "wear", params.wear); setintfield(L, -1, "wear", params.wear);
} }
@ -1540,9 +1540,9 @@ void read_groups(lua_State *L, int index, ItemGroupList &result)
/******************************************************************************/ /******************************************************************************/
void push_groups(lua_State *L, const ItemGroupList &groups) void push_groups(lua_State *L, const ItemGroupList &groups)
{ {
lua_newtable(L); lua_createtable(L, 0, groups.size());
for (const auto &group : groups) { for (const auto &group : groups) {
lua_pushnumber(L, group.second); lua_pushinteger(L, group.second);
lua_setfield(L, -2, group.first.c_str()); lua_setfield(L, -2, group.first.c_str());
} }
} }
@ -1587,7 +1587,7 @@ void luaentity_get(lua_State *L, u16 id)
lua_getglobal(L, "core"); lua_getglobal(L, "core");
lua_getfield(L, -1, "luaentities"); lua_getfield(L, -1, "luaentities");
luaL_checktype(L, -1, LUA_TTABLE); luaL_checktype(L, -1, LUA_TTABLE);
lua_pushnumber(L, id); lua_pushinteger(L, id);
lua_gettable(L, -2); lua_gettable(L, -2);
lua_remove(L, -2); // Remove luaentities lua_remove(L, -2); // Remove luaentities
lua_remove(L, -2); // Remove core lua_remove(L, -2); // Remove core
@ -1689,7 +1689,7 @@ static bool push_json_value_helper(lua_State *L, const Json::Value &value,
lua_pushboolean(L, value.asInt()); lua_pushboolean(L, value.asInt());
break; break;
case Json::arrayValue: case Json::arrayValue:
lua_newtable(L); lua_createtable(L, value.size(), 0);
for (Json::Value::const_iterator it = value.begin(); for (Json::Value::const_iterator it = value.begin();
it != value.end(); ++it) { it != value.end(); ++it) {
push_json_value_helper(L, *it, nullindex); push_json_value_helper(L, *it, nullindex);
@ -1697,7 +1697,7 @@ static bool push_json_value_helper(lua_State *L, const Json::Value &value,
} }
break; break;
case Json::objectValue: case Json::objectValue:
lua_newtable(L); lua_createtable(L, 0, value.size());
for (Json::Value::const_iterator it = value.begin(); for (Json::Value::const_iterator it = value.begin();
it != value.end(); ++it) { it != value.end(); ++it) {
#ifndef JSONCPP_STRING #ifndef JSONCPP_STRING
@ -1824,7 +1824,7 @@ void push_objectRef(lua_State *L, const u16 id)
lua_getglobal(L, "core"); lua_getglobal(L, "core");
lua_getfield(L, -1, "object_refs"); lua_getfield(L, -1, "object_refs");
luaL_checktype(L, -1, LUA_TTABLE); luaL_checktype(L, -1, LUA_TTABLE);
lua_pushnumber(L, id); lua_pushinteger(L, id);
lua_gettable(L, -2); lua_gettable(L, -2);
lua_remove(L, -2); // object_refs lua_remove(L, -2); // object_refs
lua_remove(L, -2); // core lua_remove(L, -2); // core

40
src/script/common/c_converter.cpp
View File

@ -62,7 +62,7 @@ void push_float_string(lua_State *L, float value)
void push_v3f(lua_State *L, v3f p) void push_v3f(lua_State *L, v3f p)
{ {
lua_newtable(L); lua_createtable(L, 0, 3);
lua_pushnumber(L, p.X); lua_pushnumber(L, p.X);
lua_setfield(L, -2, "x"); lua_setfield(L, -2, "x");
lua_pushnumber(L, p.Y); lua_pushnumber(L, p.Y);
@ -73,7 +73,7 @@ void push_v3f(lua_State *L, v3f p)
void push_v2f(lua_State *L, v2f p) void push_v2f(lua_State *L, v2f p)
{ {
lua_newtable(L); lua_createtable(L, 0, 2);
lua_pushnumber(L, p.X); lua_pushnumber(L, p.X);
lua_setfield(L, -2, "x"); lua_setfield(L, -2, "x");
lua_pushnumber(L, p.Y); lua_pushnumber(L, p.Y);
@ -82,7 +82,7 @@ void push_v2f(lua_State *L, v2f p)
void push_v3_float_string(lua_State *L, v3f p) void push_v3_float_string(lua_State *L, v3f p)
{ {
lua_newtable(L); lua_createtable(L, 0, 3);
push_float_string(L, p.X); push_float_string(L, p.X);
lua_setfield(L, -2, "x"); lua_setfield(L, -2, "x");
push_float_string(L, p.Y); push_float_string(L, p.Y);
@ -93,7 +93,7 @@ void push_v3_float_string(lua_State *L, v3f p)
void push_v2_float_string(lua_State *L, v2f p) void push_v2_float_string(lua_State *L, v2f p)
{ {
lua_newtable(L); lua_createtable(L, 0, 2);
push_float_string(L, p.X); push_float_string(L, p.X);
lua_setfield(L, -2, "x"); lua_setfield(L, -2, "x");
push_float_string(L, p.Y); push_float_string(L, p.Y);
@ -115,19 +115,19 @@ v2s16 read_v2s16(lua_State *L, int index)
void push_v2s16(lua_State *L, v2s16 p) void push_v2s16(lua_State *L, v2s16 p)
{ {
lua_newtable(L); lua_createtable(L, 0, 2);
lua_pushnumber(L, p.X); lua_pushinteger(L, p.X);
lua_setfield(L, -2, "x"); lua_setfield(L, -2, "x");
lua_pushnumber(L, p.Y); lua_pushinteger(L, p.Y);
lua_setfield(L, -2, "y"); lua_setfield(L, -2, "y");
} }
void push_v2s32(lua_State *L, v2s32 p) void push_v2s32(lua_State *L, v2s32 p)
{ {
lua_newtable(L); lua_createtable(L, 0, 2);
lua_pushnumber(L, p.X); lua_pushinteger(L, p.X);
lua_setfield(L, -2, "x"); lua_setfield(L, -2, "x");
lua_pushnumber(L, p.Y); lua_pushinteger(L, p.Y);
lua_setfield(L, -2, "y"); lua_setfield(L, -2, "y");
} }
@ -250,14 +250,14 @@ v3d check_v3d(lua_State *L, int index)
void push_ARGB8(lua_State *L, video::SColor color) void push_ARGB8(lua_State *L, video::SColor color)
{ {
lua_newtable(L); lua_createtable(L, 0, 4);
lua_pushnumber(L, color.getAlpha()); lua_pushinteger(L, color.getAlpha());
lua_setfield(L, -2, "a"); lua_setfield(L, -2, "a");
lua_pushnumber(L, color.getRed()); lua_pushinteger(L, color.getRed());
lua_setfield(L, -2, "r"); lua_setfield(L, -2, "r");
lua_pushnumber(L, color.getGreen()); lua_pushinteger(L, color.getGreen());
lua_setfield(L, -2, "g"); lua_setfield(L, -2, "g");
lua_pushnumber(L, color.getBlue()); lua_pushinteger(L, color.getBlue());
lua_setfield(L, -2, "b"); lua_setfield(L, -2, "b");
} }
@ -274,12 +274,12 @@ v3f checkFloatPos(lua_State *L, int index)
void push_v3s16(lua_State *L, v3s16 p) void push_v3s16(lua_State *L, v3s16 p)
{ {
lua_newtable(L); lua_createtable(L, 0, 3);
lua_pushnumber(L, p.X); lua_pushinteger(L, p.X);
lua_setfield(L, -2, "x"); lua_setfield(L, -2, "x");
lua_pushnumber(L, p.Y); lua_pushinteger(L, p.Y);
lua_setfield(L, -2, "y"); lua_setfield(L, -2, "y");
lua_pushnumber(L, p.Z); lua_pushinteger(L, p.Z);
lua_setfield(L, -2, "z"); lua_setfield(L, -2, "z");
} }
@ -386,7 +386,7 @@ aabb3f read_aabb3f(lua_State *L, int index, f32 scale)
void push_aabb3f(lua_State *L, aabb3f box) void push_aabb3f(lua_State *L, aabb3f box)
{ {
lua_newtable(L); lua_createtable(L, 6, 0);
lua_pushnumber(L, box.MinEdge.X); lua_pushnumber(L, box.MinEdge.X);
lua_rawseti(L, -2, 1); lua_rawseti(L, -2, 1);
lua_pushnumber(L, box.MinEdge.Y); lua_pushnumber(L, box.MinEdge.Y);

8
src/script/lua_api/l_env.cpp
View File

@ -73,7 +73,7 @@ void LuaABM::trigger(ServerEnvironment *env, v3s16 p, MapNode n,
lua_remove(L, -2); // Remove core lua_remove(L, -2); // Remove core
// Get registered_abms[m_id] // Get registered_abms[m_id]
lua_pushnumber(L, m_id); lua_pushinteger(L, m_id);
lua_gettable(L, -2); lua_gettable(L, -2);
if(lua_isnil(L, -1)) if(lua_isnil(L, -1))
FATAL_ERROR(""); FATAL_ERROR("");
@ -116,7 +116,7 @@ void LuaLBM::trigger(ServerEnvironment *env, v3s16 p, MapNode n)
lua_remove(L, -2); // Remove core lua_remove(L, -2); // Remove core
// Get registered_lbms[m_id] // Get registered_lbms[m_id]
lua_pushnumber(L, m_id); lua_pushinteger(L, m_id);
lua_gettable(L, -2); lua_gettable(L, -2);
FATAL_ERROR_IF(lua_isnil(L, -1), "Entry with given id not found in registered_lbms table"); FATAL_ERROR_IF(lua_isnil(L, -1), "Entry with given id not found in registered_lbms table");
lua_remove(L, -2); // Remove registered_lbms lua_remove(L, -2); // Remove registered_lbms
@ -550,7 +550,7 @@ int ModApiEnvMod::l_find_nodes_with_meta(lua_State *L)
std::vector<v3s16> positions = env->getMap().findNodesWithMetadata( std::vector<v3s16> positions = env->getMap().findNodesWithMetadata(
check_v3s16(L, 1), check_v3s16(L, 2)); check_v3s16(L, 1), check_v3s16(L, 2));
lua_newtable(L); lua_createtable(L, positions.size(), 0);
for (size_t i = 0; i != positions.size(); i++) { for (size_t i = 0; i != positions.size(); i++) {
push_v3s16(L, positions[i]); push_v3s16(L, positions[i]);
lua_rawseti(L, -2, i + 1); lua_rawseti(L, -2, i + 1);
@ -1197,7 +1197,7 @@ int ModApiEnvMod::l_find_path(lua_State *L)
searchdistance, max_jump, max_drop, algo); searchdistance, max_jump, max_drop, algo);
if (!path.empty()) { if (!path.empty()) {
lua_newtable(L); lua_createtable(L, path.size(), 0);
int top = lua_gettop(L); int top = lua_gettop(L);
unsigned int index = 1; unsigned int index = 1;
for (const v3s16 &i : path) { for (const v3s16 &i : path) {

15
src/script/lua_api/l_mapgen.cpp
View File

@ -710,7 +710,7 @@ int ModApiMapgen::l_get_mapgen_object(lua_State *L)
if (!mg->heightmap) if (!mg->heightmap)
return 0; return 0;
lua_newtable(L); lua_createtable(L, maplen, 0);
for (size_t i = 0; i != maplen; i++) { for (size_t i = 0; i != maplen; i++) {
lua_pushinteger(L, mg->heightmap[i]); lua_pushinteger(L, mg->heightmap[i]);
lua_rawseti(L, -2, i + 1); lua_rawseti(L, -2, i + 1);
@ -722,7 +722,7 @@ int ModApiMapgen::l_get_mapgen_object(lua_State *L)
if (!mg->biomegen) if (!mg->biomegen)
return 0; return 0;
lua_newtable(L); lua_createtable(L, maplen, 0);
for (size_t i = 0; i != maplen; i++) { for (size_t i = 0; i != maplen; i++) {
lua_pushinteger(L, mg->biomegen->biomemap[i]); lua_pushinteger(L, mg->biomegen->biomemap[i]);
lua_rawseti(L, -2, i + 1); lua_rawseti(L, -2, i + 1);
@ -736,7 +736,7 @@ int ModApiMapgen::l_get_mapgen_object(lua_State *L)
BiomeGenOriginal *bg = (BiomeGenOriginal *)mg->biomegen; BiomeGenOriginal *bg = (BiomeGenOriginal *)mg->biomegen;
lua_newtable(L); lua_createtable(L, maplen, 0);
for (size_t i = 0; i != maplen; i++) { for (size_t i = 0; i != maplen; i++) {
lua_pushnumber(L, bg->heatmap[i]); lua_pushnumber(L, bg->heatmap[i]);
lua_rawseti(L, -2, i + 1); lua_rawseti(L, -2, i + 1);
@ -751,7 +751,7 @@ int ModApiMapgen::l_get_mapgen_object(lua_State *L)
BiomeGenOriginal *bg = (BiomeGenOriginal *)mg->biomegen; BiomeGenOriginal *bg = (BiomeGenOriginal *)mg->biomegen;
lua_newtable(L); lua_createtable(L, maplen, 0);
for (size_t i = 0; i != maplen; i++) { for (size_t i = 0; i != maplen; i++) {
lua_pushnumber(L, bg->humidmap[i]); lua_pushnumber(L, bg->humidmap[i]);
lua_rawseti(L, -2, i + 1); lua_rawseti(L, -2, i + 1);
@ -761,13 +761,12 @@ int ModApiMapgen::l_get_mapgen_object(lua_State *L)
} }
case MGOBJ_GENNOTIFY: { case MGOBJ_GENNOTIFY: {
std::map<std::string, std::vector<v3s16> >event_map; std::map<std::string, std::vector<v3s16> >event_map;
std::map<std::string, std::vector<v3s16> >::iterator it;
mg->gennotify.getEvents(event_map); mg->gennotify.getEvents(event_map);
lua_newtable(L); lua_createtable(L, 0, event_map.size());
for (it = event_map.begin(); it != event_map.end(); ++it) { for (auto it = event_map.begin(); it != event_map.end(); ++it) {
lua_newtable(L); lua_createtable(L, it->second.size(), 0);
for (size_t j = 0; j != it->second.size(); j++) { for (size_t j = 0; j != it->second.size(); j++) {
push_v3s16(L, it->second[j]); push_v3s16(L, it->second[j]);

14
src/script/lua_api/l_noise.cpp
View File

@ -171,9 +171,9 @@ int LuaPerlinNoiseMap::l_get_2d_map(lua_State *L)
Noise *n = o->noise; Noise *n = o->noise;
n->perlinMap2D(p.X, p.Y); n->perlinMap2D(p.X, p.Y);
lua_newtable(L); lua_createtable(L, n->sy, 0);
for (u32 y = 0; y != n->sy; y++) { for (u32 y = 0; y != n->sy; y++) {
lua_newtable(L); lua_createtable(L, n->sx, 0);
for (u32 x = 0; x != n->sx; x++) { for (u32 x = 0; x != n->sx; x++) {
lua_pushnumber(L, n->result[i++]); lua_pushnumber(L, n->result[i++]);
lua_rawseti(L, -2, x + 1); lua_rawseti(L, -2, x + 1);
@ -200,7 +200,7 @@ int LuaPerlinNoiseMap::l_get_2d_map_flat(lua_State *L)
if (use_buffer) if (use_buffer)
lua_pushvalue(L, 3); lua_pushvalue(L, 3);
else else
lua_newtable(L); lua_createtable(L, maplen, 0);
for (size_t i = 0; i != maplen; i++) { for (size_t i = 0; i != maplen; i++) {
lua_pushnumber(L, n->result[i]); lua_pushnumber(L, n->result[i]);
@ -224,11 +224,11 @@ int LuaPerlinNoiseMap::l_get_3d_map(lua_State *L)
Noise *n = o->noise; Noise *n = o->noise;
n->perlinMap3D(p.X, p.Y, p.Z); n->perlinMap3D(p.X, p.Y, p.Z);
lua_newtable(L); lua_createtable(L, n->sz, 0);
for (u32 z = 0; z != n->sz; z++) { for (u32 z = 0; z != n->sz; z++) {
lua_newtable(L); lua_createtable(L, n->sy, 0);
for (u32 y = 0; y != n->sy; y++) { for (u32 y = 0; y != n->sy; y++) {
lua_newtable(L); lua_createtable(L, n->sx, 0);
for (u32 x = 0; x != n->sx; x++) { for (u32 x = 0; x != n->sx; x++) {
lua_pushnumber(L, n->result[i++]); lua_pushnumber(L, n->result[i++]);
lua_rawseti(L, -2, x + 1); lua_rawseti(L, -2, x + 1);
@ -260,7 +260,7 @@ int LuaPerlinNoiseMap::l_get_3d_map_flat(lua_State *L)
if (use_buffer) if (use_buffer)
lua_pushvalue(L, 3); lua_pushvalue(L, 3);
else else
lua_newtable(L); lua_createtable(L, maplen, 0);
for (size_t i = 0; i != maplen; i++) { for (size_t i = 0; i != maplen; i++) {
lua_pushnumber(L, n->result[i]); lua_pushnumber(L, n->result[i]);

9
src/script/lua_api/l_object.cpp
View File

@ -123,14 +123,7 @@ int ObjectRef::l_get_pos(lua_State *L)
ObjectRef *ref = checkobject(L, 1); ObjectRef *ref = checkobject(L, 1);
ServerActiveObject *co = getobject(ref); ServerActiveObject *co = getobject(ref);
if (co == NULL) return 0; if (co == NULL) return 0;
v3f pos = co->getBasePosition() / BS; push_v3f(L, co->getBasePosition() / BS);
lua_newtable(L);
lua_pushnumber(L, pos.X);
lua_setfield(L, -2, "x");
lua_pushnumber(L, pos.Y);
lua_setfield(L, -2, "y");
lua_pushnumber(L, pos.Z);
lua_setfield(L, -2, "z");
return 1; return 1;
} }

6
src/script/lua_api/l_vmanip.cpp
View File

@ -72,7 +72,7 @@ int LuaVoxelManip::l_get_data(lua_State *L)
if (use_buffer) if (use_buffer)
lua_pushvalue(L, 2); lua_pushvalue(L, 2);
else else
lua_newtable(L); lua_createtable(L, volume, 0);
for (u32 i = 0; i != volume; i++) { for (u32 i = 0; i != volume; i++) {
lua_Integer cid = vm->m_data[i].getContent(); lua_Integer cid = vm->m_data[i].getContent();
@ -261,7 +261,7 @@ int LuaVoxelManip::l_get_light_data(lua_State *L)
u32 volume = vm->m_area.getVolume(); u32 volume = vm->m_area.getVolume();
lua_newtable(L); lua_createtable(L, volume, 0);
for (u32 i = 0; i != volume; i++) { for (u32 i = 0; i != volume; i++) {
lua_Integer light = vm->m_data[i].param1; lua_Integer light = vm->m_data[i].param1;
lua_pushinteger(L, light); lua_pushinteger(L, light);
@ -309,7 +309,7 @@ int LuaVoxelManip::l_get_param2_data(lua_State *L)
if (use_buffer) if (use_buffer)
lua_pushvalue(L, 2); lua_pushvalue(L, 2);
else else
lua_newtable(L); lua_createtable(L, volume, 0);
for (u32 i = 0; i != volume; i++) { for (u32 i = 0; i != volume; i++) {
lua_Integer param2 = vm->m_data[i].param2; lua_Integer param2 = vm->m_data[i].param2;