Commit Graph

6961 Commits

Author SHA1 Message Date
Loic Blot
342e9336ae
server.cpp: code modernization
* Use more for range based loops
* Simplify some tests
* Code style fixes
* connection.h: better PeerChange constructor instead of creating uninitalized object and then affect variables
2017-08-15 09:30:31 +02:00
Loic Blot
618e0dd417
Lint fix on localplayer.h 2017-08-15 09:15:04 +02:00
paramat
940bd93e88 Advanced settings: Re-organise mapgen settings for ease of use
Add a comment about the auto-generated minetest.conf.example possibly
appearing in the bin folder.
2017-08-14 12:53:12 +01:00
Dániel Juhász
71b02d626f Make dropped items colorable 2017-08-14 12:52:13 +01:00
Hybrid Dog
4493d47a51 L-system: Fix leaves cutting through stems 2017-08-14 12:38:21 +01:00
Loic Blot
3eb9ff555f
Player::getSpeed/setSpeed use const refs 2017-08-14 10:56:06 +02:00
Loic Blot
ab9f3b92f2
Player class: disable copy 2017-08-14 10:52:59 +02:00
Loic Blot
182bd6ab45
Various server.cpp cleanups
* Modernize many for loops
* Use constness on many loops
* use empty function on many strings tests
* various code style fixes
2017-08-14 01:06:12 +02:00
Loic Blot
5d06ecb366
Server::AsyncRunStep + Server::sendAddNode: modernize code
* Use various modern for loops
* Make some loop iterator constants, whereas there weren't
* Use empty on some size() > 0 tests
* Various little codestyle fixes
* Fix an hidden scope variable in Server::SendBlockNoLock
2017-08-14 00:44:45 +02:00
Loic Blot
725a0f56db
LocalPlayer::accelerateHorizontal: cleanups
* Properly use v3f default constructor
* v3f d_wanted = target_speed - m_speed; and d_wanted = target_speed * 0.1f - m_speed * 0.1f; can be factorized to d_wanted = (target_speed - m_speed) * 0.1f; => d_wanted *= 0.1f;
2017-08-13 23:08:17 +02:00
Loic Blot
d65d6160d8
Cleanup LocalPlayer::applyControl
* Use Environment interface instead of ClientEnvironemnt
* Don't create slippery variable and then re-affect it
* itemgroup_get return a int, properly test != 0 to be clearer
2017-08-13 23:02:32 +02:00
Wuzzy
2ea26e655d Add slippery group for nodes (players/items slide) 2017-08-13 21:39:08 +01:00
SmallJoker
4381fe0a0a Trigger on_rightclick regardless on the formspec meta field
Document behaviour for older clients.
2017-08-13 21:37:30 +01:00
Wuzzy
fa7fe40509 Add short description for disabled texture packs 2017-08-13 21:35:53 +01:00
TeTpaAka
028c9f899f Change “Use” key name to “Special” 2017-08-13 21:35:42 +01:00
Fixer
e44f13aecb Full viewing range key message clarified
To make it sound less confusing to players
2017-08-12 19:37:53 +01:00
Ben Deutsch
9ef9c72e5a Remove cloud_height setting
With the cloud API, the cloud_height setting has become obsolete
and replaceable by a mod. It, and supporting code, can be
removed.
2017-08-12 19:37:53 +01:00
Hybrid Dog
7e23532bc2 Abort if static_spawnpoint is an invalid setting instead of just giving an error log 2017-08-12 19:37:53 +01:00
paramat
3aab517775 Mgv5: Make spawn position search more reliable 2017-08-12 19:37:53 +01:00
Loic Blot
bb1c711586
ServerEnvironment::step: modernize loops
Use various ranged-based for loops in ServerEnvironment::step
Also set ServerObject::getBasePosition const to be compliant
ServerEnvironment::deleteParticleSpawner: use a const iterator
2017-08-11 09:57:27 +02:00
paramat
a4048e4e2e Mgv7: Raise spawn point by 1 node for no mountain case 2017-08-09 11:06:33 +01:00
paramat
3d0e8a691f Step height: Add as a player object property
Add settable player step height using the existing object property.
Breaks compatibility with old clients, add to protocol version 35.
2017-08-09 11:06:22 +01:00
Jens Rottmann
7cd1251d83 Minimap: Leaner minimap arrow makes it easier to see the direction
The arrow symbolizing the player in the square minimap looks almost like a
triangle, making it a bit hard to see which direction it is currently
pointing in when in a hurry.

Redraw it leaner, pointier. Colors unchanged.
2017-08-09 11:04:09 +01:00
Wuzzy
f3394095a1 Key change menu: Expose more keys 2017-08-09 11:00:24 +01:00
Juozas
837328fbac Fix error not printed to console when no name is provided
When minetest is launched, if there was no nameprovided in
configuration or parameters, the game would not show any error in
console. if the --go parameter was also prowided, the game would
exit without an error. This is undesired behavior, so this merged
commit add the missing function that displays the missing error
message in console.
2017-08-09 02:04:06 +01:00
Zeno-
b9ab51dd81 Update credits (#6228) 2017-08-09 00:11:41 +10:00
SmallJoker
154b61ac5e Singleplayer: Pause game in the key change dialog
Fixes #6201. @t0ny2 pointed to the right place. Thanks!
2017-08-07 15:29:46 +02:00
JRottm
8325d7f482 Start off newly generated worlds early at sunrise, 5:15am (#6211)
Gives starting singleplayer games this subtle "dawn of a new world" feel.
I would have set it even earlier (up to 4:45am), but I was worried that in
some pre-existing games the player could be overwhelmed by hostile
mobs right at the start, seriously changing gameplay.

It's just the default, individual games should be able to override it, and
for public servers it's irrelevant anyway, because only the first player to
set foot in the world will notice, and that's usually the server admin.
2017-08-05 21:08:21 +02:00
Jens Rottmann
248a1a8d65 Add tiny Y offset in collisionMoveSimple() to tweak performance
Another small general problem: the player is always standing exactly on the
bondary between 2 nodes e.g. Y=1.5 is exactly between nodes Y=1 and Y=2.
floatToInt() and myround() will round +/-n.5 always 'outwards' to +/-(n+1),
which means they behave differently depending on where you are: they round
upwards above sea level and downwards when underground. This inconsistency
comes from the way the coordinates are calculated, independent of the
specific C++ code.

The result is a tiny bit of lost performance when moving underground,
because 1 node level more than necessary is checked for collisions. This can
be amended by adding a tiny offset to minpos_f.Y, like @paramat suggested.
This is not an elegant solution, but still better than wasting CPU.
2017-08-05 12:38:11 +02:00
Jens Rottmann
0c893ea123 Fix player coordinate rounding in collisionMoveSimple() (#6197)
To determine the area (nodes) where a player movement took place
collisionMoveSimple() first took the old/new player coordinates and rounded
them to integers, then added the player character's collision box and
implicitely rounded the result. This has 2 problems:

Rounding the position and the box seperately, then adding the resulting
integers means you get twice the rounding error. And implicit rounding
always rounds towards 0.0, unlike floatToInt(), which rounds towards the
closest integer.

Previous (simplified) behavior: round(pos)+(int)box, for example player at
Y=0.9, body is 1.75m high: round(0.9)+(int)1.75 = 1+1 = 2.
==> A character's height of 1.75m always got rounded down to 1m, its width
of +/-0.3 even became 0.

Fixed by adding the floats first, then rounding properly: round(pos+box) =
round(0.9+1.75) = round(2.65) = 3.
2017-08-05 12:38:11 +02:00
Thomas--S
e63df5ce80 Sort box corners correctly 2017-08-04 21:57:50 +02:00
Wuzzy
86c0b27c33 Update minetest.conf.example for keymap_slot* 2017-08-04 21:52:32 +02:00
Juozas Pocius
80ded73f68 Fix crash when using --go in command line 2017-08-03 14:03:15 +02:00
paramat
b20d01a3f1 Dungeons: Use biome 'node_stone' if normal stone types not detected
Construct dungeons from the node defined as biome 'node_stone' if
'mapgen_stone', 'mapgen_desert_stone' and 'mapgen_sandstone' are not
detected.
Feature long-intended by kwolekr/hmmmm and present in code as a TODO.
2017-07-30 18:40:55 +01:00
paramat
238d752fa3 GenericCAO: Fix dark model below y = 0
Move point at which light is sampled up to 0.5 nodes above foot level,
to avoid that point sometimes passing into the node below causing the
model to go dark.
2017-07-30 18:40:45 +01:00
Lars Hofhansl
d1a130488e Darkness detection: Reduce chance of false positives darkening the skybox
The getBackgroundBrightness() function detects darkness in the view direction
to decide when to make the skybox dark. The volume checked was too narrow and
missed the left and right edges of the view, too easily causing a dark skybox.

Widen the checked volume to match a FOV of 72 degrees and a 16:9 aspect ratio
game window.
2017-07-30 18:28:16 +01:00
Wuzzy
640ba77276 Make direct item selection keys freely bindable 2017-07-30 18:24:45 +01:00
TeTpaAka
d504831ee2 Move the nametag back to the top of the player (#6179)
read the actual height of the collisionbox
2017-07-29 19:24:10 +02:00
SmallJoker
765fd9a0bc Noise: Prevent unittest crash caused by division by zero 2017-07-29 19:01:14 +02:00
Loïc Blot
e9d7005799 Revert "Noise::perlinMap2D,3D: replace a loop init with a single memset call"
This reverts commit bc1654feedc90caa8c26328ca6f0fc59fbe5b76c.
2017-07-27 17:12:18 +02:00
Loïc Blot
2015aaba96 Fix a warning introduced by 4eb59aeeb2f2b535f4eb2a1608189bb03098454e 2017-07-27 16:55:32 +02:00
Loïc Blot
550c0404a8 Add LuaEntity on_death callback (#6177)
Add LuaEntity on_death callback

This fixes #5474
2017-07-27 11:32:35 +02:00
Loic Blot
ba959ce27f Rename previous_was_found to previous_exists 2017-07-27 07:56:48 +02:00
Loic Blot
4eb59aeeb2 MapBlock::actuallyUpdateDayNightDiff(): little performance optimization
don't check isLightDayNightEq if checked on previous node
2017-07-27 07:56:48 +02:00
Loic Blot
c27504a322 compressZlib: don't use a SharedBuffer but a raw u8 * pointer
Remove usage of the SharedBuffer in zlib compression which has two problems:
* We copied the whole memory block to compress it (not good with mapblocks)
* We copied sometimes strings to SharedBuffer to SharedBuffer (2nd time)

Use this method in MapNode::serializeBulk + optimize serialization but merging 3 identical loops in a single loop
2017-07-27 07:56:48 +02:00
Loic Blot
61e4877190 Massive performance improvement on correctBlockNodeIds
correctBlockNodeIds does 2 lookups for each loaded node, one to translate DB ID to name and a second to translate name to real ID. Name to real ID is very consumming if done on every node. As mapblocks are in most cases composed of many identical adjacent nodes, cache previous source and destination id and use them on the next node to prevent any lookup on those maps.

This reduce the function load from 15% of my CPU usage to ~0.7%, on the test, calls was reduced from 2.5M lookups to 42k lookups, it's a huge performance gain
2017-07-27 07:56:48 +02:00
Loic Blot
bc1654feed
Noise::perlinMap2D,3D: replace a loop init with a single memset call 2017-07-27 00:24:14 +02:00
Loic Blot
c8faee4eda
Remove one unused variable in Server::Receive function 2017-07-27 00:16:20 +02:00
Loic Blot
9d412dd075
Remove unused Map::getDayNightDiff + fix one undefined variable in mapblock.cpp 2017-07-26 23:11:46 +02:00
Loïc Blot
3e50850260 TileLayer: use shared_ptr for FrameSpec vector (#6171)
* TileLayer: use shared_ptr for vector framespec
This reduce memory copy of TileLayer from (4 to 16) * FrameSpec where FrameSpec = (sizeof(int) + 3 * sizeof(ptr)) to int + sizeof(ptr)

Callgrind difference

Before: https://lut.im/RGkiJqQb8T/LeQIEXpAuRzfl7gd.png
After: https://lut.im/bcqmwee1xu/cTwtptY5tRuS9lp0.png

* Fix one push_back to use vector::emplace_back & optimize inclusions
2017-07-26 20:12:48 +02:00