null_command_handler, // 0x0E
	null_command_handler, // 0x0F
	null_command_handler, // 0x10
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler,
	null_command_handler/*
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.
*/

#pragma once

#include "lua_api/l_base.h"
#include "irrlichttypes.h"

class ServerActiveObject;
class LuaEntitySAO;
class PlayerSAO;
class RemotePlayer;

/*
	ObjectRef
*/

class ObjectRef : public ModApiBase {
public:
	ObjectRef(ServerActiveObject *object);

	~ObjectRef() = default;

	// Creates an ObjectRef and leaves it on top of stack
	// Not callable from Lua; all references are created on the C side.
	static void create(lua_State *L, ServerActiveObject *object);

	static void set_null(lua_State *L);

	static void Register(lua_State *L);

	static ObjectRef *checkobject(lua_State *L, int narg);

	static ServerActiveObject* getobject(ObjectRef *ref);
private:
	ServerActiveObject *m_object = nullptr;
	static const char className[];
	static luaL_Reg methods[];


	static LuaEntitySAO* getluaobject(ObjectRef *ref);

	static PlayerSAO* getplayersao(ObjectRef *ref);

	static RemotePlayer *getplayer(ObjectRef *ref);

	// Exported functions

	// garbage collector
	static int gc_object(lua_State *L);

	// remove(self)
	static int l_remove(lua_State *L);

	// get_pos(self)
	// returns: {x=num, y=num, z=num}
	static int l_get_pos(lua_State *L);

	// set_pos(self, pos)
	static int l_set_pos(lua_State *L);

	// move_to(self, pos, continuous=false)
	static int l_move_to(lua_State *L);

	// punch(self, puncher, time_from_last_punch, tool_capabilities, dir)
	static int l_punch(lua_State *L);

	// right_click(self, clicker); clicker = an another ObjectRef
	static int l_right_click(lua_State *L);

	// set_hp(self, hp)
	// hp = number of hitpoints (2 * number of hearts)
	// returns: nil
	static int l_set_hp(lua_State *L);

	// get_hp(self)
	// returns: number of hitpoints (2 * number of hearts)
	// 0 if not applicable to this type of object
	static int l_get_hp(lua_State *L);

	// get_inventory(self)
	static int l_get_inventory(lua_State *L);

	// get_wield_list(self)
	static int l_get_wield_list(lua_State *L);

	// get_wield_index(self)
	static int l_get_wield_index(lua_State *L);

	// get_wielded_item(self)
	static int l_get_wielded_item(lua_State *L);

	// set_wielded_item(self, itemstack or itemstring or table or nil)
	static int l_set_wielded_item(lua_State *L);

	// set_armor_groups(self, groups)
	static int l_set_armor_groups(lua_State *L);

	// get_armor_groups(self)
	static int l_get_armor_groups(lua_State *L);

	// set_physics_override(self, physics_override_speed, physics_override_jump,
	//                      physics_override_gravity, sneak, sneak_glitch, new_move)
	static int l_set_physics_override(lua_State *L);

	// get_physics_override(self)
	static int l_get_physics_override(lua_State *L);

	// set_animation(self, frame_range, frame_speed, frame_blend, frame_loop)"hl opt">,                 TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Movement }, // 0x45
	{ "TOCLIENT_SPAWN_PARTICLE",           TOCLIENT_STATE_CONNECTED, &Client::handleCommand_SpawnParticle }, // 0x46
	{ "TOCLIENT_ADD_PARTICLESPAWNER",      TOCLIENT_STATE_CONNECTED, &Client::handleCommand_AddParticleSpawner }, // 0x47
	null_command_handler,
	{ "TOCLIENT_HUDADD",                   TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudAdd }, // 0x49
	{ "TOCLIENT_HUDRM",                    TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudRemove }, // 0x4a
	{ "TOCLIENT_HUDCHANGE",                TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudChange }, // 0x4b
	{ "TOCLIENT_HUD_SET_FLAGS",            TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetFlags }, // 0x4c
	{ "TOCLIENT_HUD_SET_PARAM",            TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetParam }, // 0x4d
	{ "TOCLIENT_BREATH",                   TOCLIENT_STATE_CONNECTED, &Client::handleCommand_Breath }, // 0x4e
	{ "TOCLIENT_SET_SKY",                  TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetSky }, // 0x4f
	{ "TOCLIENT_OVERRIDE_DAY_NIGHT_RATIO", TOCLIENT_STATE_CONNECTED, &Client::handleCommand_OverrideDayNightRatio }, // 0x50
	{ "TOCLIENT_LOCAL_PLAYER_ANIMATIONS",  TOCLIENT_STATE_CONNECTED, &Client::handleCommand_LocalPlayerAnimations }, // 0x51
	{ "TOCLIENT_EYE_OFFSET",               TOCLIENT_STATE_CONNECTED, &Client::handleCommand_EyeOffset }, // 0x52
	{ "TOCLIENT_DELETE_PARTICLESPAWNER",   TOCLIENT_STATE_CONNECTED, &Client::handleCommand_DeleteParticleSpawner }, // 0x53
	{ "TOCLIENT_CLOUD_PARAMS",             TOCLIENT_STATE_CONNECTED, &Client::handleCommand_CloudParams }, // 0x54
	{ "TOCLIENT_FADE_SOUND",               TOCLIENT_STATE_CONNECTED, &Client::handleCommand_FadeSound }, // 0x55
	{ "TOCLIENT_UPDATE_PLAYER_LIST",       TOCLIENT_STATE_CONNECTED, &Client::handleCommand_UpdatePlayerList }, // 0x56
	{ "TOCLIENT_MODCHANNEL_MSG",           TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ModChannelMsg }, // 0x57
	{ "TOCLIENT_MODCHANNEL_SIGNAL",        TOCLIENT_STATE_CONNECTED, &Client::handleCommand_ModChannelSignal }, // 0x58
	{ "TOCLIENT_NODEMETA_CHANGED",         TOCLIENT_STATE_CONNECTED, &Client::handleCommand_NodemetaChanged }, // 0x59
	{ "TOCLIENT_SET_SUN",                  TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetSun }, // 0x5a
	{ "TOCLIENT_SET_MOON",                 TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetMoon }, // 0x5b
	{ "TOCLIENT_SET_STARS",                TOCLIENT_STATE_CONNECTED, &Client::handleCommand_HudSetStars }, // 0x5c
	null_command_handler,
	null_command_handler,
	null_command_handler,
	{ "TOCLIENT_SRP_BYTES_S_B",            TOCLIENT_STATE_NOT_CONNECTED, &Client::handleCommand_SrpBytesSandB }, // 0x60
	{ "TOCLIENT_FORMSPEC_PREPEND",         TOCLIENT_STATE_CONNECTED, &Client::handleCommand_FormspecPrepend }, // 0x61,
	{ "TOCLIENT_MINIMAP_MODES",            TOCLIENT_STATE_CONNECTED, &Client::handleCommand_MinimapModes }, // 0x62,
	{ "TOCLIENT_SET_LIGHTING",        TOCLIENT_STATE_CONNECTED, &Client::handleCommand_SetLighting }, // 0x63,
};

const static ServerCommandFactory null_command_factory = { "TOSERVER_NULL", 0, false };

/*
	Channels used for Client -> Server communication
	2: Notifications back to the server (e.g. GOTBLOCKS)
	1: Init and Authentication
	0: everything else

	Packet order is only guaranteed inside a channel, so packets that operate on
	the same objects are *required* to be in the same channel.
*/

const ServerCommandFactory serverCommandFactoryTable[TOSERVER_NUM_MSG_TYPES] =
{
	null_command_factory, // 0x00
	null_command_factory, // 0x01
	{ "TOSERVER_INIT",               1, false }, // 0x02
	null_command_factory, // 0x03
	null_command_factory, // 0x04
	null_command_factory, // 0x05
	null_command_factory, // 0x06
	null_command_factory, // 0x07
	null_command_factory, // 0x08
	null_command_factory, // 0x09
	null_command_factory, // 0x0a
	null_command_factory, // 0x0b
	null_command_factory, // 0x0c
	null_command_factory, // 0x0d
	null_command_factory, // 0x0e
	null_command_factory, // 0x0f
	null_command_factory, // 0x10
	{ "TOSERVER_INIT2",              1, true }, // 0x11
	null_command_factory, // 0x12
	null_command_factory, // 0x13
	null_command_factory, // 0x14
	null_command_factory, // 0x15
	null_command_factory, // 0x16
	{ "TOSERVER_MODCHANNEL_JOIN",    0, true }, // 0x17
	{ "TOSERVER_MODCHANNEL_LEAVE",   0, true }, // 0x18
	{ "TOSERVER_MODCHANNEL_MSG",     0, true }, // 0x19
	null_command_factory, // 0x1a
	null_command_factory, // 0x1b
	null_command_factory, // 0x1c
	null_command_factory, // 0x1d
	null_command_factory, // 0x1e
	null_command_factory, // 0x1f
	null_command_factory, // 0x20
	null_command_factory, // 0x21
	null_command_factory, // 0x22
	{ "TOSERVER_PLAYERPOS",          0, false }, // 0x23
	{ "TOSERVER_GOTBLOCKS",          2, true }, // 0x24
	{ "TOSERVER_DELETEDBLOCKS",      2, true }, // 0x25
	null_command_factory, // 0x26
	null_command_factory, // 0x27
	null_command_factory, // 0x28
	null_command_factory, // 0x29
	null_command_factory, // 0x2a
	null_command_factory, // 0x2b
	null_command_factory, // 0x2c
	null_command_factory, // 0x2d
	null_command_factory, // 0x2e
	null_command_factory, // 0x2f
	null_command_factory, // 0x30
	{ "TOSERVER_INVENTORY_ACTION",   0, true }, // 0x31
	{ "TOSERVER_CHAT_MESSAGE",       0, true }, // 0x32
	null_command_factory, // 0x33
	null_command_factory, // 0x34
	{ "TOSERVER_DAMAGE",             0, true }, // 0x35
	null_command_factory, // 0x36
	{ "TOSERVER_PLAYERITEM",         0, true }, // 0x37
	{ "TOSERVER_RESPAWN",            0, true }, // 0x38
	{ "TOSERVER_INTERACT",           0, true }, // 0x39
	{ "TOSERVER_REMOVED_SOUNDS",     2, true }, // 0x3a
	{ "TOSERVER_NODEMETA_FIELDS",    0, true }, // 0x3b
	{ "TOSERVER_INVENTORY_FIELDS",   0, true }, // 0x3c
	null_command_factory, // 0x3d
	null_command_factory, // 0x3e
	null_command_factory, // 0x3f
	{ "TOSERVER_REQUEST_MEDIA",      1, true }, // 0x40
	{ "TOSERVER_HAVE_MEDIA",         2, true }, // 0x41
	null_command_factory, // 0x42
	{ "TOSERVER_CLIENT_READY",       1, true }, // 0x43
	null_command_factory, // 0x44
	null_command_factory, // 0x45
	null_command_factory, // 0x46
	null_command_factory, // 0x47
	null_command_factory, // 0x48
	null_command_factory, // 0x49
	null_command_factory, // 0x4a
	null_command_factory, // 0x4b
	null_command_factory, // 0x4c
	null_command_factory, // 0x4d
	null_command_factory, // 0x4e
	null_command_factory, // 0x4f
	{ "TOSERVER_FIRST_SRP",          1, true }, // 0x50
	{ "TOSERVER_SRP_BYTES_A",        1, true }, // 0x51
	{ "TOSERVER_SRP_BYTES_M",        1, true }, // 0x52
};