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/*
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.
*/
#ifndef CONSTANTS_HEADER
#define CONSTANTS_HEADER
/*
All kinds of constants.
Cross-platform compatibility crap should go in porting.h.
Some things here are legacy crap.
*/
/*
Connection
*/
#define PEER_ID_INEXISTENT 0
#define PEER_ID_SERVER 1
// Define for simulating the quirks of sending through internet.
// Causes the socket class to deliberately drop random packets.
// This disables unit testing of socket and connection.
#define INTERNET_SIMULATOR 0
#define INTERNET_SIMULATOR_PACKET_LOSS 10 // 10 = easy, 4 = hard
#define CONNECTION_TIMEOUT 30
#define RESEND_TIMEOUT_MIN 0.333
#define RESEND_TIMEOUT_MAX 3.0
// resend_timeout = avg_rtt * this
#define RESEND_TIMEOUT_FACTOR 4
/*
Server
*/
// This many blocks are sent when player is building
#define LIMITED_MAX_SIMULTANEOUS_BLOCK_SENDS 0
// Override for the previous one when distance of block is very low
#define BLOCK_SEND_DISABLE_LIMITS_MAX_D 1
/*
Map-related things
*/
// The absolute working limit is (2^15 - viewing_range).
// I really don't want to make every algorithm to check if it's going near
// the limit or not, so this is lower.
#define MAP_GENERATION_LIMIT (31000)
// Size of node in floating-point units
// The original idea behind this is to disallow plain casts between
// floating-point and integer positions, which potentially give wrong
// results. (negative coordinates, values between nodes, ...)
// Use floatToInt(p, BS) and intToFloat(p, BS).
#define BS (10.0)
// Dimension of a MapBlock
#define MAP_BLOCKSIZE 16
// This makes mesh updates too slow, as many meshes are updated during
// the main loop (related to TempMods and day/night)
//#define MAP_BLOCKSIZE 32
/*
Old stuff that shouldn't be hardcoded
*/
// Size of player's main inventory
#define PLAYER_INVENTORY_SIZE (8*4)
// Maximum hit points of a player
#define PLAYER_MAX_HP 20
/*
Environmental condition constants
*/
#define HEAT_UNDEFINED (-0x7fff-1)
#define HUMIDITY_UNDEFINED (-0x7fff-1)
#endif
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