Commit Graph

488 Commits

Author SHA1 Message Date
Thilo Schulz 8ab958fab9 Fix pak order when reconnecting to a server.
When /connect to the same server is issued while already connected, an initial call to CL_Disconnect will remove all pak file references
and reset the pak order.
Reordering only occurs through FS_Restart, which in turn is called when checksum feed changes. Because we reconnect to the same server,
checksum feed never changes and pak file order is not restored to server order again. With certain pak file constellations between client/server,
this may result in an inability to load files from paks which are not correctly detected as referenced paks.
2011-08-01 01:14:26 +00:00
Thilo Schulz 3752b1d7c4 Change DLL search path order for external libraries that are linked at runtime, like libcurl or libopenal to:
* system library paths
  * executable path
  * fs_basepath
2011-07-29 20:18:37 +00:00
Thilo Schulz ba385fa43c - Switch master server protocol to dpmaster for better game separation. Based partly on patch by Zack Middleton
- Get rid of ugly cvars sv_heartbeat and cl_gamename and replace with single com_gamename
- Remove sv_flatline. Flatlines are ignored by dpmaster and are considered to be insecure because flatlines can be udp-spoofed.
2011-07-29 13:46:50 +00:00
Thilo Schulz 23f6fd1633 Bug 5094 - Code cleanup, patch by Zack Middleton and DevHC. Fixes unused-but-set gcc warnings 2011-07-29 12:27:00 +00:00
Thilo Schulz 2349148cf1 - Apply parts of Ben Millwood's target bitfield patch (#3787)
- Fix Ryan's FIXME and have voip packet buffer on the server dynamically allocated via Z_Malloc and store pointers in a circular buffer
- Improve voip target parsing on top of Ben Millwood's patch
- Add new "spatial" target where speaker is spatialized in 3d space and can be heard by all clients in hearing range (s_alMaxDistance)
  (#4467)
- Decrease voip sound lengths from 240ms to 80ms per voip packet to mitigate udp packet loss and decrease latency
- Protocol version incremented to 71
2011-07-27 15:47:29 +00:00
Thilo Schulz 41ac8a232a Bug 5096 - Define PRODUCT_VERSION in q_shared.h if it is not, patch by Zack Middleton 2011-07-27 00:04:29 +00:00
Thilo Schulz c4f739b8d0 Fix extension name comparison for DLL files 2011-07-24 22:12:21 +00:00
Thilo Schulz 9dc32d55e2 Bug 4812 - GCC __attribute__ annotations for printf, non-returning functions etc., patch by linux@youmustbejoking.demon.co.uk and Zack Middleton 2011-07-18 14:56:57 +00:00
Thilo Schulz 242c938d7f Fix alignment issues in message sending/reading that would crash IRIX, thanks to Canavan for supplying a shell where I could fix this (#5077) 2011-07-17 01:41:39 +00:00
Thilo Schulz ac054c198d Bug 5075 - Fix comments in quake3 configs, patch by q3urt.undead@gmail.com 2011-07-16 11:06:56 +00:00
Thilo Schulz e6ba500164 Move rate limiting / queued packet sending logic from Com_Frame() to sv_main.c 2011-07-15 16:51:54 +00:00
Thilo Schulz 265d6e0374 Remove one unnecessary loop in the beginning 2011-07-13 19:16:25 +00:00
Thilo Schulz 1c3ecb3d3c - Make sure at least one round of download packets and packet queues gets sent each frame
- Fix timeVal select timeout value for case of unlimited data rate and now downloads are active
2011-07-13 18:57:32 +00:00
Thilo Schulz ac30d86db0 - Improve snapshot rate and data rate control
- Make server send packet fragments and queued packets when server is idle
- Voip protocol detection is tied to com_protocol making past-end-of-message reading unncessary
- Use Hunk_AllocateTempMemory() for buffering VOIP packets and fix buffering scheme that ryan hates so much
- Disable packet scrambling for new protocol as it is useless now
- Get rid of the old packet scrambling functions predating latest point release
- Use Hunk_AllocateTempMemory() for netchan packet queue to fix memory leak when client gets disconnected with packets in the queue
- Use Hunk_AllocateTempMemory() for download blocks to fix memory leak when client gets disconnected with download blocks in the queue
- Fix SV_RateMsec to account for udp/udp6 packet lengths
2011-07-13 17:11:30 +00:00
Thilo Schulz e06c117e9e - Implement dual protocol support (#4962)
- Fix several UDP spoofing security issues
2011-07-12 11:59:48 +00:00
Thilo Schulz 309c322b80 Forgot to set default rate back to 100kbyte/s 2011-07-12 11:01:49 +00:00
Thilo Schulz e52a492f61 - Greatly improve UDP downloading speed for clients
- Add download rate control cvar sv_dlRate
- Don't send snapshots to downloading clients
2011-07-12 11:01:20 +00:00
Thilo Schulz 0ed9c43453 Make naming a bit more foolproof for new macro 2011-07-07 16:21:06 +00:00
Thilo Schulz 74e538ffcf - Add better protection against DoSing connecting users from connecting
- Have Com_sprintf return string length
- add STR_LEN macro for static strings
2011-07-07 16:07:58 +00:00
Thilo Schulz 53d89b6c10 More color fixes for railgun
Show other players' railgun color and their firetime state.
Show snapshot client's color on world item models of railgun.
Fix the impact mark using color2 (spiral) rather than color1 (beam).
Credits go to Ensiform and Harekiet for the refire portion.
2011-06-28 08:28:12 +00:00
Thilo Schulz 2f502aceb2 - Fix opStack size for vm_x86.c
- Change opStack alignment to 16 for vm_x86_64.c
2011-06-27 20:22:32 +00:00
Thilo Schulz 5c4813da51 Add forced VM unloading to Com_Quit_f 2011-06-25 09:05:57 +00:00
Thilo Schulz 19f54e5400 Allow recursive VM entry for VM operations as well 2011-06-23 00:00:27 +00:00
Thilo Schulz d57ba6a57b - Automatically reset fs_game to "" if it was supplied by the user and is equal to com_basegame
- Fix problem where users could change values of CVAR_INIT variables after the call to Cvar_Get() via Com_StartupVariable()
- Move sound shutdown after client shutdown so VMs don't hold invalid sound handles in memory
2011-06-22 23:00:36 +00:00
Thilo Schulz 664f8e578d - align sse control word storage space to 16 byte boundary for snapvector
- replace some whitespace with tabs in snapvector.c
- Give gcc a bit more freedom in choice of registers
2011-06-22 14:36:11 +00:00
Thilo Schulz 2d1187b287 - Clear ip address listings after a NET_Restart
- check for oldGameSet instead of the gamename string
2011-06-21 13:31:19 +00:00
Thilo Schulz 95691ded36 Fix x64 compilation on MSVC 2011-06-21 12:32:43 +00:00
Thilo Schulz dee3724a13 - Improve game_restart:
* differing screen resolutions and network settings are now honoured when changing fs_game
  * Fix hunk memory leak on game_restart
  * Move cls.state and cls.servername to clc so connection state is fully preserved over game_restart
  * Revert back to previous fs_game after disconnecting from a server that triggered a game_restart
  * Fix error dialog popping up after every game_restart if an error happened previously (reported by Ensiform)
- Fixed that not all commands added by CL_Init() would be removed by CL_Shutdown()
2011-06-21 11:18:35 +00:00
Thilo Schulz a5f31084d4 - Fix memory leak in DMA sound after S_Shutdown()
- Make codec load use temp hunk memory instead of zone mem
- Fix sound issues with direct sound and game_restart (#4526)
2011-06-17 23:29:19 +00:00
Ludwig Nussel d8b7532fc1 remove static VM_BlockCopy from vm_powerpc 2011-06-16 08:09:06 +00:00
Thilo Schulz 8b7870b81f Fix wrong macro. MSVC win32 build should work again now. 2011-06-16 02:01:13 +00:00
Thilo Schulz 7ac6b087af Use Q_ftol for vm_interpreted 2011-06-16 01:26:17 +00:00
Thilo Schulz 83522282f1 Various fixes to vm_interpreted.c:
- Add opStack protection
- Fix dataMask check for OP_BLOCK_COPY
- Add instruction number check for conditional jumps
- Make errors in VM_PrepareInterpreter nonfatal
2011-06-16 01:11:45 +00:00
Thilo Schulz af5020c57c - Don't try to load QVM/DLL files on pure servers
- Fallback after failed DLL load will be VMI_COMPILED, not INTERPRETED
2011-06-15 22:25:13 +00:00
Thilo Schulz 9219cde4e8 - Small change to search path order - local files not in .pk3s take precedence over files in pk3s. Should make life easier for modders/mappers wanting to override textures that are already contained in some older pk3
- Make VM loading more robust, change loading order: when vm_* == 0 first try loading DLL, then QVM in *each* search directory/path
- Fix FS_FileForHandle that would return a FILE pointer to invalid file handle 0
2011-06-15 22:09:26 +00:00
Thilo Schulz 1ff28b3b2e Need space of len+1 for snprintf to work 2011-06-15 16:26:51 +00:00
Thilo Schulz a447aa82af Fix #if macros for idx64 and id386 2011-06-15 14:10:20 +00:00
Thilo Schulz bb8f40531b - Fix macro that uses constant float suffix as argument
- retval variables in ftola.c must have type long, not int
2011-06-13 10:39:42 +00:00
Thilo Schulz 03201aff22 - Add MASM assembler files for MSVC x64 projects to support vm_x86 in x64 mode
- Clean up ftol()/snapvector() mess
- Make use of SSE instructions for ftol()/snapvector() if available
- move ftol/snapvector pure assembler to inline assembler, this will add x86_64 and improve support for different calling conventions
- Set FPU control word at program startup to get consistent behaviour on all platforms
2011-06-13 09:56:39 +00:00
Thilo Schulz bd2b704c91 OpenBSD compile fixes, patch provided by Jonathan Gray (#4994) 2011-06-06 14:59:54 +00:00
Thilo Schulz 698a9c51ec Fix newlines in Com_Error, patch by Zack Middleton (#5023) 2011-06-06 14:51:02 +00:00
Thilo Schulz 71b8fe477d - Use EmitCallDoSyscall() to call the jump violations function which guarantees 16-byte stack alignment
- Add x64 code for MSVC _asm() blocks, not tested yet.
2011-06-06 14:29:45 +00:00
Thilo Schulz c174143dc2 - Add x86_64 support to vm_x86.c
- Fix warning on mingw64
2011-06-01 15:17:18 +00:00
Thilo Schulz 3e229af710 Fix is*() functions for windows where long value is 4 bytes 2011-06-01 01:50:19 +00:00
Thilo Schulz eedccac818 Fix compilation on mingw64 2011-05-31 20:47:18 +00:00
Thilo Schulz bd8d60f55c Add instruction number checks to jumps and calls to SPARC VM, patch by David Miller 2011-05-24 19:46:52 +00:00
Thilo Schulz 4b1418c4ad - Implement opStack protection: Use register %ebx for scaled indexed addressing mode to access opStack, make opStack push/pop operate on %bl portion only
- Add a third pass to VM compilation for computation of jump address offsets, removing the need to dereference into vm->instructionPointers[] for every call/jump
- Make use of 0F opcode prefix relative jumps
- Call Com_Memcpy for OP_BLOCK_COPY
- Fix several missing range checks for vm->dataBase memory access
2011-05-23 00:46:46 +00:00
Thilo Schulz e08299faf4 - Do assignment of value 0xDEADBEEF after the 4-byte alignment
- Add all GPR to clobber list as GCC function callAsmCall seems to change register r11 without saving it to stack first, which may result in SIGSEGV in VM_CallCompiled()
2011-05-23 00:36:27 +00:00
Thilo Schulz b8ef880d85 I don't seem to get these constraints right. This should fix it 2011-05-19 03:47:35 +00:00
Thilo Schulz a42239e1e5 Fix VM call for release version, bug introduced by myself in r1994 2011-05-18 16:06:08 +00:00