Commit Graph

72 Commits

Author SHA1 Message Date
dongresource edfbe4d005 Make winTerminate() a WINAPI function
This macro makes it use the stdcall calling convention when compiling
for 32-bit Windows. Its absence was technically a bug, but it's a no-op
on 64-bit Windows.
2023-10-12 02:02:23 +02:00
dongresource be6a4c0a5d Enforce minimum supported libsqlite version
The server now checks the libsqlite both at compile time and on server
startup. The version the executable was built with and the one it's
running with may be different, so long as they're both at or above the
minimum supported version. One or both version numbers are printed on
startup, depending on if they're identical or not.

The compile-time ("Built with") version depends on the sqlite3.h header
used during compilation, while the runtime ("Using") version depends on
either:

* The sqlite3.c version used during compilation, if statically linked.
  (Which may be different from the header version and still compile and run
  fine.)
* The version of the libsqlite3.so or sqlite3.dll that the server
  loaded, if dynamically linked. Version mismatches here are normal,
  especially on Unix systems with their own system libraries.

The current minimum version is 3.33.0, from 2020-08-14, as that's the
one that introduced the UPDATE-FROM syntax used during login by
Database::updateSelectedByPlayerId().

Also rearranged the prints and initialization calls in main() slightly.
2023-03-19 01:41:07 +01:00
dongresource bc1153c97e Call terminate() on Windows
Closes #196
2021-12-17 01:14:32 +01:00
dongresource 3c1e08372d Proof-of-concept, default-permit seccomp-bpf sandbox
Can be disabled by adding -DCONFIG_NOSANDBOX to CXXFLAGS.
2021-12-16 00:36:09 +01:00
dongresource 9ab998688c Fix time handling on systems with 32-bit time_t 2021-11-06 21:18:36 +01:00
dongresource 57e9834786 Fix U16toU8() returning strings longer than max
UTF-16 inputs containing actual multi-byte characters resulted in codecvt
returning a UTF-8 string longer than the requested max length.
2021-10-25 21:15:00 +02:00
FinnHornhoover 44fd66b511 restored getTime in rand gen 2021-04-26 11:26:00 -04:00
FinnHornhoover 78b17aea72 added better drop handling, parsing, rng 2021-04-26 11:26:00 -04:00
gsemaj fa7c88e214 Rename Vendor.Xpp -> Vendors.Xpp 2021-04-16 13:37:18 -04:00
dongresource 65462d01e3 Generalize NPC AI stepping logic
The MobAI::Mobs map still needs to be removed.
2021-03-31 22:28:27 +02:00
CPunch 69266d1cda Added Chat and Egg initalizers to main() 2021-03-17 23:46:30 -05:00
CPunch 574f0cab09 Added a wrapper for U16toU8, called AUTOU16TOU8
- U16toU8 now requires a max arument to be passed
2021-03-17 23:41:47 -05:00
dongresource a55a34e09a [refactor] Move files to core/ and servers/ subdirectories
CNProtocol, CNShared, CNStructs and Defines are now in core/.
CNLoginServer, CNShardServer and Monitor are now in servers/.

core/Core.hpp wraps all the core headers except for CNShared.hpp.

Defines.cpp has been renamed to Packets.cpp, and so has its
corresponding namespace, but not the header file. This is in preparation
for upcoming changes.
2021-03-17 20:16:48 +01:00
dongresource e9bc2fe561 [refactor] Remove the word 'Manager' from most source files/namespaces
ChatManager -> Chat
MissionManager -> Missions
NanoManager -> Nanos
TransportManager -> Transport
ChunkManager -> Chunking
BuddyManager -> Buddies
GroupManager -> Groups
RacingManager -> Racing
ItemManager -> Items

NPCManager and PlayerManager remain.

Note: You can use git log --follow src/file.cpp to trace the history of
a file from before it was renamed.
2021-03-17 20:16:43 +01:00
dongresource cee09f6344 [refactor] Mark all internal functions static
All packet handlers and helper functions that are only used in the
source file they're declared in have been taken out of the namespaces in
the corresponding header files, have been marked static, and have been
reordered to avoid the need for declarations at the top of each source
file.

Each source file now contains a "using namespace" directive so that the
static functions don't need to prefix the source file's symbols with
their namespace. All redundant namespace prefixes found have been
removed.

An unused nano power resetting function in NanoManager has been removed.
2021-03-16 22:54:41 +01:00
dongresource c5776b9322 [refactor] Split Database.cpp into db subdirectory
* Database.hpp is still the only external include file (moved to db/)
* The header is still uppercase to match its namespace
* db/internal.hpp is the shared header for the DB source files
* Added -Isrc/ compile flag for src-relative include paths
* Hoisted CHDR above CSRC in Makefile (it was bothering me)
* make clean now removes all objects in the subdirectories as well
2021-03-16 02:13:24 +01:00
gsemaj dd41d5b610 [refactor] Split vendor functions and crocpot out of NPCManager 2021-03-15 10:48:27 -04:00
gsemaj 8981ad8c14 [refactor] Separate email functions out of BuddyManager into Email 2021-03-15 10:29:54 -04:00
dongresource 2024fb4969 [refactor] Split MobManager.cpp into MobAI.cpp and Combat.cpp
This is terrible. It was a mistake to do this before cleaning up the
actual code. It might be better not to use this commit and to do this
refactor in a different order or something.
2021-03-13 23:55:16 +01:00
CPunch e92a5a2f8b [refactor] Split ItemManager.cpp into Vendor.cpp & Trading.cpp
- added sources to Makefile
- Added Trading::init() to main.cpp
2021-03-12 20:09:45 -06:00
dongresource ce197d7db3 [refactor] Extract PlayerMovement.cpp from PlayerManager.cpp 2021-03-13 02:59:18 +01:00
dongresource f9c2587557 [refactor] Extract BuiltinCommands.cpp from PlayerManager.cpp
And move itemGMGiveHandler() from ItemManager.
2021-03-13 02:59:18 +01:00
dongresource 2d7129111a [refactor] Refactor ChatManager
* Extracted all commands into CustomCommands.cpp
* Moved all chat-related packet handlers into ChatManger.cpp
* Cleaned up redundant includes
* Unified handler naming scheme
* Made all command handlers in CustomCommands.cpp static
2021-03-13 02:59:18 +01:00
Gent S 45b8f8f581 Add RacingManager 2020-12-21 16:18:08 -05:00
Kamil 3e855cbdac Close DB properly 2020-12-13 19:51:09 -05:00
dongresource 8ebabac7c0 Various bugfixes
* Fixed Nano stamina not being halved on respawn
* Reverted the default argument to terminate() change because MSVC is
undable to disambiguate the function pointer passed to sigaction()
* Fatal errors during init (like in TableData) can just call exit(1)
directly anyway (missing "OpenFusion: terminated." be damned)
* Switched to a slightly more portable syntax for getting the version
in the Makefile
* We shouldn't join the shard thread in the signal handler because the
thread the signal handler ends up running in is undefined behaviour and
we don't strictly need to join it anyway

Many of these issues were discovered on OpenBSD.
2020-12-06 05:25:23 +01:00
dongresource dd6fbfb683 Tweak terminate() slightly
* Gave it a default argument, since we never actually care about it, but
it needs to have it to conform to the signal handler prototype
* Constricted the area locked by activeCrit to only the block that deals
with the connections vector, to lower the chance of a future badly
placed call to terminate() deadlocking the server instead
2020-12-06 02:20:46 +01:00
dongresource 92307063fc Integrate the monitor's listener socket into the shard's poll()
This removes the need for a separate monitor thread.
2020-12-06 01:44:37 +01:00
dongresource 26024de866 Support the monitor interface on Windows as well
This change required sacrificing both code cleanliness and the specific
error reports from perror(). Those could have been kept with a portable
wrapper, but that's too much work. We'll do it if unforseen errors
arise.
2020-12-04 17:25:32 +01:00
dongresource e899928928 Do not try to compile the monitor on windows 2020-12-03 00:15:06 +01:00
dongresource c6112d04da Implemented player position monitor interface 2020-12-02 20:19:34 +01:00
Gent 8f90fdaac4 Integrate email handlers with DB 2020-11-08 14:39:17 -05:00
Gent 803f1a246a Buddy code cleanup
- Get rid of buddyCnt, self-nullptr checks, and redundant playermap loops in chat handlers
- Add helper function to find available buddy slot
- Reorganize a bit
2020-11-08 00:08:43 -05:00
SengokuNadeko 262dca7dd6 Buddy rework, adjustments, and fixes
I cleaned up the code a bit (I'll clean it up more as I make more progress) and fixed a bug with buddy slots. Now buddies aren't overwritten!
A few reworks and adjustments

I reworked the buddyIDs array to store only player UIDs instead of IDs. I also reworked buddy deleting so that it deletes buddies from the array.
Code cleanup

Cleaned up some of the code. I mainly just removed useless helper methods.
2020-11-07 23:39:41 -05:00
dongresource 3ce8cf2129 Cleaned up item drop logic.
* Replaced bad exception logic with C-style error returns in ItemManager
* Removed unnecessary instances of objects being passed by value
* Fixed whitespace problems
* Added new config options to the default config.ini
* Updated tabledata reference
2020-10-18 01:30:37 +02:00
kamilprzyb dd54668697 functional crates (no more plungers) (#133)
* FM, Taros and Boosts awards from killing mobs should be pretty
accurate now. A temporary formula for adjusting player/mob level gap is
implemented, but it will probably need to be adjusted in the future

* Mobs now drop correct crates

* Crates can be opened and give you correct items This includes
regular mob crates, world boss crates, mission crates, IZ race crates,
E.G.G.E.R.s, golden Eggs, and Event Crates.  Keep in mind that neither
IZ races or golden Eggs are implemented, but if you spawn such a crate
it can be opened.

* All data is read from a json file, for which I'm going to release a
tool soon so it's easily adjustable

* There is a new setting for enabling events, which enables dropping
extra event crates These are Knishmas, Halloween and Easter
2020-10-18 01:30:37 +02:00
dongresource a8c8065920 Ah, yes. Windows. 2020-10-13 21:57:41 +02:00
JadeShrineMaiden b8f586bc10
Groups, Group Nano powers and Revive (#129)
* Initial Group Implementation

* Request/refuse/join and leave groups.
* Chat into groups.
* Get status updates on every group member each tick.
* Owner leaving the group destroys the entire group.

* Added more nano powers

* Revive for both variants work.
* Many nano powers now have a group variant working.
* Enemy checks for aggro before retreating.
* Enemies keep aggro on dead players with revive nanos out.

* Further Nano powers + Bugfixes

* Infection damage now relies on bitcondition flags.
* Antidote power now works.
* Improved how groups handle leaving players.
* Fixed mob aggro range.
* Group Healing is now functional.
* Possibly fixed the player being unselectable bug.
* Fixed indentations.

* Dismiss nano when starting a MSS ride

* Sneak, Invisibility and Bugfixes

* Sneak and invisibility affect mob aggro.
* Possibly bugfixed equips not showing to other players.
* Aggro checking is less likely to cause nullptr related crashes.

* Group PR cleanup.

* Made sure to label all hacky workarounds
* Implemented the Antidote nano power the right way
* Cleaned up the way various little things are written

Didn't have the opportunity to actually test groups.

Co-authored-by: CakeLancelot <CakeLancelot@users.noreply.github.com>
Co-authored-by: CPunch <sethtstubbs@gmail.com>
Co-authored-by: dongresource <dongresource@protonmail.com>
2020-10-05 01:54:08 +02:00
CPunch 755bb75306 U8toU16 now respects buffer sizes 2020-10-04 12:50:58 -05:00
CPunch 2b4a1387f9 stubbed BuddyManager 2020-09-27 12:23:49 -05:00
CPunch 5068b38c5e
Merge pull request #100 from SengokuNadeko/master
Buddy System
2020-09-25 00:48:01 -05:00
dongresource 006d1000c7 Add Address Sanitizer suppression list.
This replaces the unnecessary deallocations on program termination.
Passing in the suppression list environment variable via setenv()
doesn't seem to work, so I've added a comment in the Makefile to explain
invocation.
2020-09-24 23:11:14 +02:00
CPunch 63c14aff58
Merge pull request #110 from kamilprzyb/vehicles_pr
Fixed Time and implemented vehicles expiring
2020-09-23 14:48:38 -05:00
kamilprzyb 7bcdc111da fixed comments formating, added zeroing out player->toRemoveVehicle after removing vehicle 2020-09-23 11:21:32 +02:00
kamilprzyb 016c48645e adjusted timestamp function to always return value in seconds 2020-09-23 11:05:18 +02:00
kamilprzyb 7ba9b9a54f replaced high_resolution_clock with system_time for timestamps 2020-09-22 21:15:47 +02:00
dongresource 94ab5b8b64 Seed the random number generator. 2020-09-22 20:32:40 +02:00
SengokuNadeko 9bb19efc99
Updated main.cpp for buddy manager init function 2020-09-19 15:08:03 -04:00
CPunch f4db0830ba huge refactoring, chunking added 2020-09-17 17:45:43 -05:00
dongresource e03da83ff3 Rearranged the codebase a little.
* Deleted empty Player.cpp
* Moved the helper functions from the obsolete CNStructs.cpp into
main.cpp and deleted it
* Renamed CombatManager to MobManager, as that will likely become it's
main focus soon
2020-09-16 21:46:15 +02:00