builtin/game/init.lua


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local scriptpath = core.get_builtin_path()..DIR_DELIM
local commonpath = scriptpath.."common"..DIR_DELIM
local gamepath = scriptpath.."game"..DIR_DELIM

-- Shared between builtin files, but
-- not exposed to outer context
local builtin_shared = {}

dofile(commonpath.."vector.lua")

dofile(gamepath.."constants.lua")
assert(loadfile(gamepath.."item.lua"))(builtin_shared)
dofile(gamepath.."register.lua")

if core.setting_getbool("profiler.load") then
	profiler = dofile(scriptpath.."profiler"..DIR_DELIM.."init.lua")
end

dofile(commonpath .. "after.lua")
dofile(gamepath.."item_entity.lua")
dofile(gamepath.."deprecated.lua")
dofile(gamepath.."misc.lua")
dofile(gamepath.."privileges.lua")
dofile(gamepath.."auth.lua")
dofile(commonpath .. "chatcommands.lua")
dofile(gamepath.."chatcommands.lua")
dofile(gamepath.."static_spawn.lua")
dofile(gamepath.."detached_inventory.lua")
assert(loadfile(gamepath.."falling.lua"))(builtin_shared)
dofile(gamepath.."features.lua")
dofile(gamepath.."voxelarea.lua")
dofile(gamepath.."forceloading.lua")
dofile(gamepath.."statbars.lua")

profiler = nil
/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include "cpp_api/s_inventory.h"
#include "cpp_api/s_internal.h"
#include "inventorymanager.h"
#include "lua_api/l_inventory.h"
#include "lua_api/l_item.h"
#include "log.h"

// Return number of accepted items to be moved
int ScriptApiDetached::detached_inventory_AllowMove(
		const std::string &name,
		const std::string &from_list, int from_index,
		const std::string &to_list, int to_index,
		int count, ServerActiveObject *player)
{
	SCRIPTAPI_PRECHECKHEADER

	lua_pushcfunction(L, script_error_handler);
	int errorhandler = lua_gettop(L);

	// Push callback function on stack
	if(!getDetachedInventoryCallback(name, "allow_move"))
		return count;

	// function(inv, from_list, from_index, to_list, to_index, count, player)
	// inv
	InventoryLocation loc;
	loc.setDetached(name);
	InvRef::create(L, loc);
	lua_pushstring(L, from_list.c_str()); // from_list
	lua_pushinteger(L, from_index + 1);   // from_index
	lua_pushstring(L, to_list.c_str());   // to_list
	lua_pushinteger(L, to_index + 1);     // to_index
	lua_pushinteger(L, count);            // count
	objectrefGetOrCreate(player);         // player
	if(lua_pcall(L, 7, 1, errorhandler))
		scriptError();
	if(!lua_isnumber(L, -1))
		throw LuaError(NULL, "allow_move should return a number");
	int ret = luaL_checkinteger(L, -1);
	lua_pop(L, 2); // Pop integer and error handler
	return ret;
}

// Return number of accepted items to be put
int ScriptApiDetached::detached_inventory_AllowPut(
		const std::string &name,
		const std::string &listname, int index, ItemStack &stack,
		ServerActiveObject *player)
{