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MetaDataRef: Add contains() and get() (#7214)

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This commit is contained in:
rubenwardy 2018-04-30 17:42:51 +01:00 • committed by SmallJoker
parent 54606e103d
commit 0b5b32b026
8 changed files with 72 additions and 6 deletions
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2
src/script/lua_api/l_itemstackmeta.cpp
View file

@ -123,6 +123,8 @@ void ItemStackMetaRef::Register(lua_State *L)
const char ItemStackMetaRef::className[] = "ItemStackMetaRef";
const luaL_Reg ItemStackMetaRef::methods[] = {
luamethod(MetaDataRef, contains),
luamethod(MetaDataRef, get),
luamethod(MetaDataRef, get_string),
luamethod(MetaDataRef, set_string),
luamethod(MetaDataRef, get_int),

36
src/script/lua_api/l_metadata.cpp
View file

@ -51,6 +51,42 @@ MetaDataRef* MetaDataRef::checkobject(lua_State *L, int narg)
// Exported functions
// contains(self, name)
int MetaDataRef::l_contains(lua_State *L)
{
MAP_LOCK_REQUIRED;
MetaDataRef *ref = checkobject(L, 1);
std::string name = luaL_checkstring(L, 2);
Metadata *meta = ref->getmeta(false);
if (meta == NULL)
return 0;
lua_pushboolean(L, meta->contains(name));
return 1;
}
// get(self, name)
int MetaDataRef::l_get(lua_State *L)
{
MAP_LOCK_REQUIRED;
MetaDataRef *ref = checkobject(L, 1);
std::string name = luaL_checkstring(L, 2);
Metadata *meta = ref->getmeta(false);
if (meta == NULL)
return 0;
std::string str;
if (meta->getStringToRef(name, str)) {
lua_pushlstring(L, str.c_str(), str.size());
return 1;
}
return 0;
}
// get_string(self, name)
int MetaDataRef::l_get_string(lua_State *L)
{

6
src/script/lua_api/l_metadata.h
View file

@ -46,6 +46,12 @@ protected:
// Exported functions
// contains(self, name)
static int l_contains(lua_State *L);
// get(self, name)
static int l_get(lua_State *L);
// get_string(self, name)
static int l_get_string(lua_State *L);

4
src/script/lua_api/l_nodemeta.cpp
View file

@ -242,6 +242,8 @@ void NodeMetaRef::Register(lua_State *L)
const luaL_Reg NodeMetaRef::methodsServer[] = {
luamethod(MetaDataRef, contains),
luamethod(MetaDataRef, get),
luamethod(MetaDataRef, get_string),
luamethod(MetaDataRef, set_string),
luamethod(MetaDataRef, get_int),
@ -266,6 +268,8 @@ void NodeMetaRef::RegisterClient(lua_State *L)
const luaL_Reg NodeMetaRef::methodsClient[] = {
luamethod(MetaDataRef, contains),
luamethod(MetaDataRef, get),
luamethod(MetaDataRef, get_string),
luamethod(MetaDataRef, get_int),
luamethod(MetaDataRef, get_float),

2
src/script/lua_api/l_playermeta.cpp
View file

@ -107,6 +107,8 @@ void PlayerMetaRef::Register(lua_State *L)
// clang-format off
const char PlayerMetaRef::className[] = "PlayerMetaRef";
const luaL_Reg PlayerMetaRef::methods[] = {
luamethod(MetaDataRef, contains),
luamethod(MetaDataRef, get),
luamethod(MetaDataRef, get_string),
luamethod(MetaDataRef, set_string),
luamethod(MetaDataRef, get_int),

2
src/script/lua_api/l_storage.cpp
View file

@ -134,6 +134,8 @@ void StorageRef::clearMeta()
const char StorageRef::className[] = "StorageRef";
const luaL_Reg StorageRef::methods[] = {
luamethod(MetaDataRef, contains),
luamethod(MetaDataRef, get),
luamethod(MetaDataRef, get_string),
luamethod(MetaDataRef, set_string),
luamethod(MetaDataRef, get_int),