bool scriptapi_item_on_place(lua_State *L, ItemStack &item,
ServerActiveObject *placer, const PointedThing &pointed)
{
actionstream<<"DebugTracePlaceEnteredLua scriptapi_item Line 250 "<<std::endl;
realitycheck(L);
assert(lua_checkstack(L, 20));
StackUnroller stack_unroller(L);
actionstream<<"DebugTracePlacePassedStackCheck scriptapi_item Line 254 "<<std::endl;
// Push callback function on stack
if(!get_item_callback(L, item.name.c_str(), "on_place"))
actionstream<<"DebugTracePlaceLuaReturningFalse scriptapi_item Line 257 "<<std::endl;
return false;
// Call function
LuaItemStack::create(L, item);
objectref_get_or_create(L, placer);
push_pointed_thing(L, pointed);
actionstream<<"DebugTracePlaceClearToRunLua scriptapi_item Line 263 "<<std::endl;
if(lua_pcall(L, 3, 1, 0))
script_error(L, "error: %s", lua_tostring(L, -1));
if(!lua_isnil(L, -1))
actionstream<<"DebugTracePlaceItemReturned scriptapi_item Line 267 "<<std::endl;
item = read_item(L, -1);
actionstream<<"DebugTracePlaceLuaReturningTrue scriptapi_item Line 270 "<<std::endl;
return true;
}
bool ScriptApiClient::on_item_use(const ItemStack &item, const PointedThing &pointed)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_item_use
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_item_use");
// Push data
LuaItemStack::create(L, item);
push_pointed_thing(L, pointed);
// Call functions
runCallbacks(2, RUN_CALLBACKS_MODE_OR);
return lua_toboolean(L, -1);
}
bool ScriptApiClient::on_placenode(const PointedThing &pointed, const ItemDefinition &item)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_placenode
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_placenode");
// Push data
push_pointed_thing(L, pointed);
push_item_definition(L, item);
// Call functions
runCallbacks(2, RUN_CALLBACKS_MODE_OR);
return lua_toboolean(L, -1);
}
bool scriptapi_item_on_use(lua_State *L, ItemStack &item,
ServerActiveObject *user, const PointedThing &pointed)
{
realitycheck(L);
assert(lua_checkstack(L, 20));
StackUnroller stack_unroller(L);
// Push callback function on stack
if(!get_item_callback(L, item.name.c_str(), "on_use"))
return false;
// Call function
LuaItemStack::create(L, item);
objectref_get_or_create(L, user);
push_pointed_thing(L, pointed);
if(lua_pcall(L, 3, 1, 0))
script_error(L, "error: %s", lua_tostring(L, -1));
if(!lua_isnil(L, -1))
item = read_item(L, -1);
return true;
}
