# This file contains a list of all available settings and their default value for minetest.conf
# By default, all the settings are commented and not functional.
# Uncomment settings by removing the preceding #.
# minetest.conf is read by default from:
# ../minetest.conf
# ../../minetest.conf
# Any other path can be chosen by passing the path as a parameter
# to the program, eg. "minetest.exe --config ../minetest.conf.example".
# Further documentation:
# http://wiki.minetest.net/
#
# Client
#
## Controls
# If enabled, you can place blocks at the position (feet + eye level) where you stand.
# This is helpful when working with nodeboxes in small areas.
# type: bool
# enable_build_where_you_stand = false
# Player is able to fly without being affected by gravity.
# This requires the "fly" privilege on the server.
# type: bool
# free_move = false
# Fast movement (via use key).
# This requires the "fast" privilege on the server.
# type: bool
# fast_move = false
# If enabled together with fly mode, player is able to fly through solid nodes.
# This requires the "noclip" privilege on the server.
# type: bool
# noclip = false
# Smooths camera when looking around. Also called look or mouse smoothing.
# Useful for recording videos.
# type: bool
# cinematic = false
# Smooths rotation of camera. 0 to disable.
# type: float min: 0 max: 0.99
# camera_smoothing = 0.0
# Smooths rotation of camera in cinematic mode. 0 to disable.
# type: float min: 0 max: 0.99
# cinematic_camera_smoothing = 0.7
# Invert vertical mouse movement.
# type: bool
# invert_mouse = false
# Mouse sensitivity multiplier.
# type: float
# mouse_sensitivity = 0.2
# If enabled, "use" key instead of "sneak" key is used for climbing down and descending.
# type: bool
# aux1_descends = false
# Double-tapping the jump key toggles fly mode.
# type: bool
# doubletap_jump = false
# If disabled "use" key is used to fly fast if both fly and fast mode are enabled.
# type: bool
# always_fly_fast = true
# The time in seconds it takes between repeated right clicks when holding the right mouse button.
# type: float
# repeat_rightclick_time = 0.25
# Enable random user input (only used for testing).
# type: bool
# random_input = false
# Continuous forward movement (only used for testing).
# type: bool
# continuous_forward = false
# Enable Joysticks
# type: bool
# enable_joysticks = false
# The identifier of the joystick to use
# type: int
# joystick_id = 0
# The type of joystick
# type: enum values: auto, generic, xbox
# joystick_type = auto
# The time in seconds it takes between repeated events
# when holding down a joystick button combination.
# type: float
# repeat_joystick_button_time = 0.17
# The sensitivity of the joystick axes for moving the
# ingame view frustum around.
# type: float
# joystick_frustum_sensitivity = 170
# Key for moving the player forward.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_forward = KEY_KEY_W
# Key for moving the player backward.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_backward = KEY_KEY_S
# Key for moving the player left.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_left = KEY_KEY_A
# Key for moving the player right.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_right = KEY_KEY_D
# Key for jumping.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_jump = KEY_SPACE
# Key for sneaking.
# Also used for climbing down and descending in water if aux1_descends is disabled.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_sneak = KEY_LSHIFT
# Key for opening the inventory.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_inventory = KEY_KEY_I
# Key for moving fast in fast mode.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_special1 = KEY_KEY_E
# Key for opening the chat window.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_chat = KEY_KEY_T
# Key for opening the chat window to type commands.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_cmd = /
# Key for opening the chat window to type local commands.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_cmd_local = .
# Key for opening the chat console.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keyman_console = KEY_F10
# Key for toggling unlimited view range.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_rangeselect = KEY_KEY_R
# Key for toggling flying.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_freemove = KEY_KEY_K
# Key for toggling fast mode.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_fastmove = KEY_KEY_J
# Key for toggling noclip mode.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_noclip = KEY_KEY_H
# Key for selecting the next item in the hotbar.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_hotbar_next = KEY_KEY_N
# Key for selecting the previous item in the hotbar.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_hotbar_previous = KEY_KEY_B
# Key for muting the game.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_mute = KEY_KEY_M
# Key for increasing the volume.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_increase_volume =
# Key for decreasing the volume.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_decrease_volume =
# Key for toggling autorun.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_autorun =
# Key for toggling cinematic mode.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_cinematic =
# Key for toggling display of minimap.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_minimap = KEY_F9
# Key for taking screenshots.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_screenshot = KEY_F12
# Key for dropping the currently selected item.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_drop = KEY_KEY_Q
# Key to use view zoom when possible.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_zoom = KEY_KEY_Z
# Key for toggling the display of the HUD.
# See http://irrlicht.sourceforge.net/docu/namespaceirr.html#a54da2a0e231901735e3da1b0edf72eb3
# type: key
# keymap_toggle_hud = KEY_F1
# Key for toggling the display of the chat.
# See http://irrlicht.sourceforge.net/docu/namespaceirr./*
Minetest
Copyright (C) 2013 sapier <sapier AT gmx DOT net>
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 "threading/semaphore.h"
#include <iostream>
#include <cstdlib>
#include <cassert>
#define UNUSED(expr) do { (void)(expr); } while (0)
#ifdef _WIN32
#include <climits>
#define MAX_SEMAPHORE_COUNT LONG_MAX - 1
#else
#include <cerrno>
#include <sys/time.h>
#include <pthread.h>
#if defined(__MACH__) && defined(__APPLE__)
#include <mach/mach.h>
#include <mach/task.h>
#include <mach/semaphore.h>
#include <sys/semaphore.h>
#include <unistd.h>
#undef sem_t
#undef sem_init
#undef sem_wait
#undef sem_post
#undef sem_destroy
#define sem_t semaphore_t
#define sem_init(s, p, c) semaphore_create(mach_task_self(), (s), 0, (c))
#define sem_wait(s) semaphore_wait(*(s))
#define sem_post(s) semaphore_signal(*(s))
#define sem_destroy(s) semaphore_destroy(mach_task_self(), *(s))
#endif
#endif
Semaphore::Semaphore(int val)
{
#ifdef _WIN32
semaphore = CreateSemaphore(NULL, val, MAX_SEMAPHORE_COUNT, NULL);
#else
int ret = sem_init(&semaphore, 0, val);
assert(!ret);
UNUSED(ret);
#endif
}
Semaphore::~Semaphore()
{
#ifdef _WIN32
CloseHandle(semaphore);
#else
int ret = sem_destroy(&semaphore);
#ifdef __ANDROID__
// Workaround for broken bionic semaphore implementation!
assert(!ret || errno == EBUSY);
#else
assert(!ret);
#endif
UNUSED(ret);
#endif
}
void Semaphore::post(unsigned int num)
{
assert(num > 0);
#ifdef _WIN32
ReleaseSemaphore(semaphore, num, NULL);
#else
for (unsigned i = 0; i < num; i++) {
int ret = sem_post(&semaphore);
assert(!ret);
UNUSED(ret);
}
#endif
}
void Semaphore::wait()
{
#ifdef _WIN32
WaitForSingleObject(semaphore, INFINITE);
#else
int ret = sem_wait(&semaphore);
assert(!ret);
UNUSED(ret);
#endif
}
bool Semaphore::wait(unsigned int time_ms)
{
#ifdef _WIN32
unsigned int ret = WaitForSingleObject(semaphore, time_ms);
if (ret == WAIT_OBJECT_0) {
return true;
} else {
assert(ret == WAIT_TIMEOUT);
return false;
}
#else
# if defined(__MACH__) && defined(__APPLE__)
mach_timespec_t wait_time;
wait_time.tv_sec = time_ms / 1000;
wait_time.tv_nsec = 1000000 * (time_ms % 1000);
errno = 0;
int ret = semaphore_timedwait(semaphore, wait_time);
switch (ret) {
case KERN_OPERATION_TIMED_OUT:
errno = ETIMEDOUT;
break;
case KERN_ABORTED:
errno = EINTR;
break;
default:
if (ret)
errno = EINVAL;
}
# else
struct timespec wait_time;
struct timeval now;
if (gettimeofday(&now, NULL) == -1) {
std::cerr << "Semaphore::wait(ms): Unable to get time with gettimeofday!" << std::endl;
abort();
}
wait_time.tv_nsec = ((time_ms % 1000) * 1000 * 1000) + (now.tv_usec * 1000);
wait_time.tv_sec = (time_ms / 1000) + (wait_time.tv_nsec / (1000 * 1000 * 1000)) + now.tv_sec;
wait_time.tv_nsec %= 1000 * 1000 * 1000;
int ret = sem_timedwait(&semaphore, &wait_time);
# endif
assert(!ret || (errno == ETIMEDOUT || errno == EINTR));
return !ret;
#endif
}