Commit Graph

239 Commits

Author SHA1 Message Date
tenplus1
7baddd1735 Avoid teleporting player if /teleport coords are out-of-range 2016-04-29 00:00:35 +10:00
rubenwardy
17bfe2fe5b Builtin: Add basic_privs setting 2016-04-28 07:19:07 +01:00
Auke Kok
a60aa8e226 Fix timer initialization.
This fixes the problem that the first timer tick is an
overrun and causes all timers to expire immediately.

replaces #4003
2016-04-21 10:14:59 +01:00
Auke Kok
855a305057 falling: walk 4 additional diagonally down directions.
This seems very little cost and matches the old behavior more
closely. This will cause some more falling nodes to get added
to falling clusters. With the efficiency of the algorithm, this
really doesn't do much damage.
2016-04-20 06:51:11 +01:00
Auke Kok
d7908ee494 Convert nodeupdate to non-recursive
This took me a while to figure out. We no longer visit all 9 block
around and with the touched node, but instead visit adjacent plus
self. We then walk -non- recursively through all neigbors and if
they cause a nodeupdate, we just keep walking until it ends. On
the way back we prune the tail.

I've tested this with 8000+ sand nodes. Video result is here:

  https://youtu.be/liKKgLefhFQ

Took ~ 10 seconds to process and return to normal.
2016-04-11 00:01:28 -04:00
tenplus1
e72b8f25ee stop falling.lua error
2016-03-27 15:47:01: ERROR[Main]: ServerError: Lua: Runtime error from mod '*builtin*' in callback luaentity_Step(): Node name is not set or is not a string!
2016-03-27 15:47:01: ERROR[Main]: stack traceback:
2016-03-27 15:47:01: ERROR[Main]: 	[C]: in function 'add_node'
2016-03-27 15:47:01: ERROR[Main]: 	/usr/share/minetest/builtin/game/falling.lua:96: in function </usr/share/minetest/builtin/game/falling.lua:43>
2016-03-29 23:56:23 +02:00
Rui
c3f6cdcd54 Falling: Set acceleration on step again
Commit

65c09a96f41705bb8e75fc5ff4276342be91ed11 "Set acceleration only once in falling node"

has made the acceleration being set only once.
But this has introduced a regression.

Fix #3884.
2016-03-25 15:19:39 +01:00
Auke Kok
2f640888d8 Make options local here.
Undoubtably this may cause problems later if unchecked.

```
2016-03-22 21:57:52: WARNING[Server]: Assignment to undeclared global "options" inside a function at .../sofar/git/minetest/bin/../builtin/game/chatcommands.lua:862.
```
2016-03-24 16:52:26 +01:00
paramat
2ce02c99b4 Builtin/game/falling: Re-add comma removed by recent commit 2016-03-19 18:46:08 +00:00
Rui914
65c09a96f4 Set acceleration only once in falling node 2016-03-19 17:56:46 +00:00
Auke Kok
f627ef39e0 Introduce "protection_bypass" privilege.
This privilege allows map protection bypassing for server operators
and world moderators.

Initially I had thought that bypassing protection mods would have been
something that could entirely be done inside mods and minetest_game,
but the concept of protection is defined in core, in the code of
core.is_protected().

I don't feel that it would be logical to introduce a protection
concept in core, but not some way around that for server operators
to maintain map parts that need fixing, de-griefing or cleanup.

Others had noticed the same problems, and proposed a patch to
minetest_game. That patch is fine by itself, but it fails to add
protection bypass functionality for digging normal nodes and placing
nodes.

So, instead, we indroduce the new priv "protection_bypass" in core,
and modify 'on_place_node' and 'node_dig' to allow bypassing node
protections if the player holds this priv.

This priv was tested with protector redo by tenplus1.

A followup patch to Minetest Game will include allowing special checks
for doors, trapdoors, chests in Minetest Game.

Protection mods will likely want to mimic the changes in their relevant
code sections.
2016-03-11 21:09:53 +00:00
Auke Kok
4e59fcf5c1 Add consistent monotonic day counter - get_day_count()
I've written several experimental bits of code that revolve around the
need for a consistent calendar, but implementing one is extremely hard
in mods due to time changes and mods overriding core.get_timeofday(),
which will conflict.

The second part of the problem is that doing this from a mod requires
constant maintenance of a settings file.

An implementation in core is trivial, however, and solves all of
these problems at virtually no cost: No extra branches in server
steps, and a single branch when minetest.set_time_of_day(), which is
entirely reasonable.

We store the day_count value in env_meta.txt.

The use case is obvious: This change allows mods to create an actual
virtual calendar, or properly account for seasonal changes, etc..

We add a "/days" chatcommand that displays the current day count. No
permissions are needed. It can only retrieve the day count, not
modify it.
2016-03-09 01:45:23 +01:00
ShadowNinja
3ce6642a26 Add AreaStore custom ID API 2016-03-07 16:33:20 -05:00
est31
d494733839 Add minetest.register_lbm() to run code on block load only 2016-03-07 19:54:26 +01:00
Rui914
24e8b0ac1e Faster insertion into table 2016-03-06 23:42:04 +00:00
Jeija
31e0667a4a Add Lua interface to HTTPFetchRequest
This allows mods to perform both asynchronous and synchronous HTTP
requests. Mods are only granted access to HTTP APIs if either mod
security is disabled or if they are whitelisted in any of the
the secure.http_mods and secure.trusted_mods settings.

Adds httpfetch_caller_alloc_secure to generate random, non-predictable
caller IDs so that lua mods cannot spy on each others HTTP queries.
2016-02-22 15:39:41 +01:00
Diego Martinez
13dd7959db Initialize facedir and wallmounted tables only once.
This makes the functions a bit faster since they don't
have to recreate the tables every invocation, and makes
the code more readable.

Also, document `wallmounted_to_dir`.

The function was implemented but not documented in `lua_api.txt`.
2016-02-11 04:23:17 +00:00
Kahrl
0f03547b03 Log /clearobjects mode 2016-02-11 04:22:58 +00:00
Kahrl
b1428ab4bb Add '/clearobjects quick' 2016-02-11 04:22:58 +00:00
Splizard
0e75eb4324 Add admin command which says who the administator is for the server. 2016-02-04 13:23:02 +01:00
Auke Kok
ad884f23d4 New timer design.
I could honestly not make much sense of the timer implementation
that was here. Instead I've implemented the type of timer algorithm
that I've used before, and tested it instead.

The concept is extremely simple: all timers are put in an ordered
list. We check every server tick if any of the timers have
elapsed, and execute the function associated with this timer.

We know that many timers by themselves cause new timers to be
added to this list, so we iterate *backwards* over the timer
list. This means that new timers being added while timers are
being executed, can never be executed in the same function pass,
as they are always appended to the table *after* the end of
the table, which we will never reach in the current pass over
all the table elements.

We switch time keeping to minetest.get_us_time(). dtime is
likely unreliable and we have our own high-res timer that we
can fix if it is indeed broken. This removes the need to do
any sort of time keeping.
2016-01-29 01:04:51 -05:00
RealBadAngel
87291ea44a Show infotext with description for item entities 2016-01-18 17:21:41 +00:00
paramat
0bbbc6e13d Liquids: Flow into and destroy 'floodable' nodes
Add new node property 'floodable', default false
Define "air" as floodable = true in C++ and lua
2016-01-07 05:57:19 +00:00
HybridDog
5755c9a439 Fix missing localization for obj 2015-12-20 16:25:33 +01:00
Alex Ford
97908cc656 Add on_secondary_use when right clicking an item in the air 2015-12-02 02:18:44 +00:00
Robert Zenz
0cf15470fc Simplify regex used in check_modname_prefix and other improvements.
Simplified the regex used, added comments and changed the error message
to contain the correct mod name.
2015-11-24 01:49:59 +01:00
Rui
4fd394b657 Log static_spawn error only once 2015-11-21 00:13:28 +01:00
Robert Zenz
0876623aed Add the player name to dropped items
The player name is now added in the field "dropped_by" on the created
entity.
2015-11-12 00:47:11 +01:00
kwolekr
f9e394a466 Improve LuaVoxelManip documentation 2015-11-07 11:59:24 -05:00
kwolekr
c2b5da735e Add callback parameter for core.emerge_area() 2015-11-02 18:43:09 -05:00
Rui914
482c4d69b0 minetest. to core. 2015-10-31 02:28:06 +01:00
BlockMen
eb92bfb030 Check if hitter has inventory when punching item
Fixes #3280
2015-10-25 18:15:31 +01:00
Robert Zenz
c32847838d Add more ways to pass data to check_player_privs
The callback can now be invoked with either the player object or name as
the first parameter, and with either a table or a list of strings, like
this:

    minetest.check_player_privs(player_name, { shout = true, fly = true })
    minetest.check_player_privs(player_name, "shout", "fly")
    minetest.check_player_privs(player, { shout = true, fly = true })
    minetest.check_player_privs(player, "shout", "fly")
2015-10-22 19:55:48 +02:00
ShadowNinja
2139d7d45f Refactor logging
- Add warning log level
- Change debug_log_level setting to enumeration string
- Map Irrlicht log events to MT log events
- Encapsulate log_* functions and global variables into a class, Logger
- Unify dstream with standard logging mechanism
- Unify core.debug() with standard core.log() script API
2015-10-14 01:03:54 -04:00
Rui
7f2cefa093 Localize digprop_err function 2015-10-12 02:05:11 +02:00
Fernando Carmona Varo
b12bdcce34 Added minetest.wallmounted_to_dir 2015-10-04 03:19:18 +02:00
est31
2a7d01b833 Some map border related fixes
1. Check for entity addition success in spawn_item implementation
2. Check for success in item_drop callback, so that the player
doesn't lose the item if they are outside bounds and try to drop it.
3. When existing player joins game, check that their position is inside
map bounds. If not, set their position to the return value of findSpawnPos().
4. Make findSpawnPos() respect the border

2 fixes a lua crash if a player drops an item outside map bounds.
3 fixes an assertion crash if a player leaves when being outside map bounds,
and then rejoins.
2015-09-29 23:06:15 +02:00
kwolekr
f062bbd7a1 Add /emergeblocks command and core.emerge_area() Lua API 2015-09-23 15:56:24 -04:00
Rui
d493855481 Small fixes of minetest.has_feature 2015-09-03 06:10:17 +02:00
Rui
4124e360cb Minor tweaks __builtin:falling_node 2015-09-01 19:14:08 +02:00
kwolekr
2b04ab874d SAPI: Track last executed mod and include in error messages 2015-08-12 23:56:12 -04:00
Marcin
c5c609ce3d Add ability to specify coordinates for /spawnentity 2015-07-18 08:35:36 +02:00
Craig Davison
ecdfbfc8dc Remove reference to deprecated privilege 2015-06-14 23:53:30 +02:00
TeTpaAka
aa13baa30a Add minetest.register_on_player_hpchange 2015-06-13 19:40:31 +02:00
HybridDog
8383a61eac Decrease minetest.after globalstep lag
* abort if theres no active timer
* only reduce the timer.time of all timers when its necessary
* move updating timers_to_add into a seperate function
2015-06-06 21:00:38 +02:00
est31
b8a8be9c86 Nicer time setting logging
Now logs

ACTION[ServerThread]: player sets time to 6:03

instead of

ACTION[ServerThread]: player sets time to 6:3
2015-06-02 06:49:05 +02:00
LeMagnesium
f26421228b Added hour:minute format to time command
* The time command now accepts parameters in the form <hour>:<minute>,
    and if invoked with no parameters returns the current time in said format.
2015-05-16 18:15:34 -04:00
Brandon
c5b4e54174 Add minetest.register_on_punchplayer 2015-05-15 11:09:55 +02:00
tenplus1
be18bd6a8c Don't crash if an item gets dropped into unloaded space
Items dropped into unloaded map space will crash game so here's a fix...
2015-05-15 00:15:25 +02:00
est31
178f536f08 Item entity merging refactor
Don't ident too much, and add a comment.
2015-05-15 00:06:18 +02:00
Novatux
75622c30be Add code to support raillike group names 2015-05-12 20:48:55 +02:00
Tomas Brod
732eb72a0c Fix minetest.clear_* creating new LOCAL table instead of clearing the existing one.
On calling clear_redistered_biomes the registered_biomes table is cleared
by creating a new empty table, but the pointer is not updated to point to
the new one. So after calling more register_biome, the registered_biome
table always contains 0 items, which is an error. Instead, the table is
cleared by removing all its items so the pointer (minetest.registered_*)
remains valid.
2015-04-26 15:45:58 -04:00
est31
fedbbc8883 Add reason to kicked log message and use present tense 2015-04-05 04:18:47 +02:00
SmallJoker
bbed01ab62 Radius parameter for /deleteblocks here 2015-03-05 00:10:53 +10:00
est31
1a175c6982 Add /setpassword and /clearpassword logging 2015-02-27 23:00:28 +01:00
Loic Blot
27d4e89d32 Fix unused (and so, broken) enable_rollback_recording. This option must be reloaded at server loop but loaded when server starts, for data consistency (not a hot load variable)
ok @ShadowNinja
2015-02-18 09:28:39 +01:00
rubenwardy
efa977518a Fix minetest.item_eat's replace_with_item, fixes #2292 2015-02-16 10:24:19 +01:00
kwolekr
15c037614f Hud: Modify Y-positioning of health/breath starbars to prevent overlapping with Hotbar 2015-02-08 12:47:45 -05:00
kwolekr
a8ec7876a6 Prevent null concatenation when /deleteblocks is provided an incorrect format 2015-01-27 22:36:53 -05:00
kwolekr
5aeeb219e3 Simplify deleteblocks chat command argument parsing
Add optional core.pos_to_string decimal place rounding
Move core.string_to_pos to builtin/common/misc_helpers.lua for consistency
2015-01-15 18:05:13 -05:00
kwolekr
9736548720 Add ability to delete MapBlocks from map
Also add a Lua API and chatcommand for this
2015-01-15 16:48:56 -05:00
kwolekr
a4a6cc8eb1 builtin: Unify register wrapper functions and wrap clear_registered_* functions too 2015-01-13 12:36:05 -05:00
paramat
a77c85fa6d Remove builtin_biome.lua from builtin and add simple biome minimal 2015-01-11 22:32:48 -05:00
ShadowNinja
ef0a4e3614 Add registered_ores and registered_decorations 2015-01-05 18:24:15 -05:00
kwolekr
5e2753c712 Expose mapgen parameters on scripting init
Add minetest.get_mapgen_params()
Deprecate minetest.register_on_mapgen_init()
2014-12-29 12:59:59 -05:00
kwolekr
7dbb3916cb Temporarily set default biome in builtin
This should probably be removed when minetest_game has proper biomes.
If I hear "the whole map is just stone!" again after this, I am going to detonate.
2014-12-18 09:57:38 -05:00
Calinou
d7b3046cf6 Make dropped items larger and rotate faster
Signed-off-by: Craig Robbins <kde.psych@gmail.com>
2014-12-04 21:10:12 +10:00
Craig Davison
dbae8a8854 Fix some undeclared global variables 2014-11-26 22:50:08 +10:00
ShadowNinja
a6ba042cf7 Add strict module
Also fix leaking globals found by it.
2014-11-19 12:40:54 -05:00
Wouters Dorian
92815ad54b Improved VoxelArea variable locality, thus performance
Signed-off-by: Craig Robbins <kde.psych@gmail.com>
2014-11-14 00:10:09 +10:00
Ryan Newell
90b6de173e Add last_login field to auth.txt
Also shortens some related code and adds more parameters to string.split.
2014-11-08 12:49:50 -05:00
LeMagnesium
b98e8d6da8 Add a better error message when trying to teleport another player without bring privileges 2014-10-07 16:52:52 -04:00
SmallJoker
db5aff832b Use round if falling node is misplaced
Fixes: http://i.imgur.com/arAWw1i.png (middle-right)
2014-09-28 13:33:39 +02:00
sapier
3ce6888c1c Fix retval of entity.get_staticdata beeing lost while profiling is enabled 2014-08-24 01:56:27 +02:00
Casimir
08f7ac5704 Remove buildable_to nodes without dropping item when replaced by a falling node 2014-08-22 11:14:15 +02:00
sapier
c24e0753fc Mod profiling support
Config settings:
profiling = true/false (gather statistics)
detailed_profiling = true/false (break mod times to callbacks)

Chat commands:
save_mod_profile saves current statistics in debug.txt and shows on console (on default loglevel)
2014-08-19 22:22:57 +02:00
sfan5
5884236046 Rework texture generating code, add texture grouping via ( ... ) 2014-07-29 20:02:56 +02:00
Zefram
aebbcbf398 Fix indexing error in timer processing 2014-07-16 17:24:39 +02:00
Novatux
24a631ee2a Fix crash reported here: https://forum.minetest.net/viewtopic.php?f=6&t=9726 2014-07-13 11:05:07 +02:00
Lord89James
9675d9e9cb New feature: drop a item instead a stack while...
sneaking
2014-06-10 18:11:43 +02:00
sfan5
282f53ddb7 Allow custom liquids to have drops 2014-06-08 23:25:13 +02:00
ShadowNinja
e7706593c6 Add success and output return values to chat commands 2014-05-28 18:36:46 -04:00
rubenwardy
832d7973c8 Add item eat callback 2014-05-26 18:41:58 -04:00
Diego Martinez
f0a9e7ddc8 Sort commands and privs alphabetically in '/help'.
Also make a stray variable local.
2014-05-24 17:33:59 -04:00
RealBadAngel
18fe277d94 Item entity stacks merge on the ground.
Add TTL to item entities.
2014-05-23 22:46:05 +02:00
sapier
6c37e89f08 Fix old client showing duplicated health bar on new server
Fix client not showing hearts and bubbles on connecting to old server
Fix server not remembering hud flags correctly
2014-05-11 22:34:44 +02:00
sapier
c8aed03ace Fix healthbar not beeing hidden on disabled damage 2014-05-10 23:32:25 +02:00
ShadowNinja
c4359ff65c Use "core" namespace internally 2014-05-08 13:02:04 -04:00
ShadowNinja
1cd512913e Organize builtin into subdirectories 2014-05-07 17:14:23 -04:00