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https://github.com/nzp-team/fteqw.git
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4ae635bc7b
Rename sound flags to include their valid scope. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5322 fc73d0e0-1445-4013-8a0c-d673dee63da5
2608 lines
74 KiB
C
Executable file
2608 lines
74 KiB
C
Executable file
/*
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/*64bit cpu notes:
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string_t is a 32bit quantity.
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this datatype needs to have enough bits to express any address that contains a string.
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in a 32bit build, this is fine. with a qvm, the offset between the vm base and the string is always less than 32bits so this is fine too.
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HOWEVER...
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native code uses a base address of 0. this needs a 48bit datatype for any userland address. 32 bits just ain't enough.
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even worse: ktx defines string_t as a 'char*'. okay, its 64bit at last... but it means that the entire entity field structure is now the wrong size with the wrong offsets.
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this means CRASH!
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how to fix? good luck with that. seriously.
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the only sane way to fix it is to either define a better base address (say the dll base,
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and require that all string_t values are bss or data and not from malloc, which is problematic when loading dynamic stuff from a map)
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alternatively, you could create some string_t->pointer lookup. messy.
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either way, string_t cannot be a pointer.
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probably the best solution is to stop using string_t stuff completely. move all those string values somewhere else.
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netnames will still mess things up.
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so just use qvms.
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oh, wait, ktx no longer supports those properly.
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*/
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#include "quakedef.h"
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#ifdef VM_Q1
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#include "pr_common.h"
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/*version changes:
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13: 2009/june gamecode no longer aware of edict_t data (just 'qc' fields).
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14: 2017/march gamedata_t.maxentities added
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15: 2017/june for-64bit string indirection changes. added GAME_CLEAR_EDICT.
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*/
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#define GAME_API_VERSION 15
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#define GAME_API_VERSION_MIN 8
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#define MAX_Q1QVM_EDICTS 768 //according to ktx at api version 12 (fte's protocols go to 2048)
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#define MAPNAME_LEN 64
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void PR_SV_FillWorldGlobals(world_t *w);
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static int qvm_api_version;
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static size_t wasted_edict_t_size;
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//===============================================================
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//
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// system traps provided by the main engine
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//
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typedef enum
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{
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//============== general Quake services ==================
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G_GETAPIVERSION, // ( void); //0
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G_DPRINT, // ( const char *string ); //1
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// print message on the local console
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G_ERROR, // ( const char *string ); //2
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// abort the game
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G_GetEntityToken, //3
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G_SPAWN_ENT, //4
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G_REMOVE_ENT, //5
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G_PRECACHE_SOUND,
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G_PRECACHE_MODEL,
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G_LIGHTSTYLE,
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G_SETORIGIN,
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G_SETSIZE, //10
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G_SETMODEL,
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G_BPRINT,
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G_SPRINT,
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G_CENTERPRINT,
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G_AMBIENTSOUND, //15
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G_SOUND,
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G_TRACELINE,
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G_CHECKCLIENT,
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G_STUFFCMD,
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G_LOCALCMD, //20
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G_CVAR,
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G_CVAR_SET,
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G_FINDRADIUS,
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G_WALKMOVE,
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G_DROPTOFLOOR, //25
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G_CHECKBOTTOM,
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G_POINTCONTENTS,
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G_NEXTENT,
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G_AIM,
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G_MAKESTATIC, //30
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G_SETSPAWNPARAMS,
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G_CHANGELEVEL,
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G_LOGFRAG,
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G_GETINFOKEY,
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G_MULTICAST, //35
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G_DISABLEUPDATES,
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G_WRITEBYTE,
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G_WRITECHAR,
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G_WRITESHORT,
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G_WRITELONG, //40
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G_WRITEANGLE,
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G_WRITECOORD,
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G_WRITESTRING,
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G_WRITEENTITY,
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G_FLUSHSIGNON, //45
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g_memset,
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g_memcpy,
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g_strncpy,
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g_sin,
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g_cos, //50
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g_atan2,
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g_sqrt,
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g_floor,
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g_ceil,
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g_acos, //55
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G_CMD_ARGC,
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G_CMD_ARGV,
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G_TraceBox, //was G_TraceCapsule
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G_FS_OpenFile,
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G_FS_CloseFile, //60
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G_FS_ReadFile,
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G_FS_WriteFile,
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G_FS_SeekFile,
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G_FS_TellFile,
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G_FS_GetFileList, //65
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G_CVAR_SET_FLOAT,
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G_CVAR_STRING,
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G_Map_Extension,
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G_strcmp,
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G_strncmp, //70
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G_stricmp,
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G_strnicmp,
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G_Find,
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G_executecmd,
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G_conprint, //75
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G_readcmd,
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G_redirectcmd,
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G_Add_Bot,
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G_Remove_Bot,
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G_SetBotUserInfo, //80
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G_SetBotCMD,
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G_strftime,
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G_CMD_ARGS,
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G_CMD_TOKENIZE,
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G_strlcpy, //85
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G_strlcat,
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G_MAKEVECTORS,
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G_NEXTCLIENT,
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G_PRECACHE_VWEP_MODEL,
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G_SETPAUSE,
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G_SETUSERINFO,
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G_MOVETOGOAL,
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G_MAX
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} gameImport_t;
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//
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// functions exported by the game subsystem
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//
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typedef enum
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{
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GAME_INIT, // ( int levelTime, int randomSeed, int restart );
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// init and shutdown will be called every single level
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// The game should call G_GET_ENTITY_TOKEN to parse through all the
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// entity configuration text and spawn gentities.
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GAME_LOADENTS,
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GAME_SHUTDOWN, // (void);
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GAME_CLIENT_CONNECT, // ( int clientNum ,int isSpectator);
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GAME_PUT_CLIENT_IN_SERVER,
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GAME_CLIENT_USERINFO_CHANGED, // ( int clientNum,int isSpectator );
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GAME_CLIENT_DISCONNECT, // ( int clientNum,int isSpectator );
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GAME_CLIENT_COMMAND, // ( int clientNum,int isSpectator );
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GAME_CLIENT_PRETHINK,
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GAME_CLIENT_THINK, // ( int clientNum,int isSpectator );
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GAME_CLIENT_POSTTHINK,
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GAME_START_FRAME, // ( int levelTime );
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GAME_SETCHANGEPARMS, //self
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GAME_SETNEWPARMS,
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GAME_CONSOLE_COMMAND, // ( void );
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GAME_EDICT_TOUCH, //(self,other)
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GAME_EDICT_THINK, //(self,other=world,time)
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GAME_EDICT_BLOCKED, //(self,other)
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GAME_CLIENT_SAY, //(int isteam)
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GAME_PAUSED_TIC, //(int milliseconds)
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GAME_CLEAR_EDICT, //v15 (sets self.fields to safe values after they're cleared)
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} q1qvmgameExport_t;
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typedef enum
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{
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F_INT,
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F_FLOAT,
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F_LSTRING, // string on disk, pointer in memory, TAG_LEVEL
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// F_GSTRING, // string on disk, pointer in memory, TAG_GAME
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F_VECTOR,
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F_ANGLEHACK,
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// F_ENTITY, // index on disk, pointer in memory
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// F_ITEM, // index on disk, pointer in memory
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// F_CLIENT, // index on disk, pointer in memory
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F_IGNORE
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} fieldtype_t;
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typedef struct
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{
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quintptr_t name;
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int ofs;
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fieldtype_t type;
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// int flags;
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} fieldN_t;
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typedef struct
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{
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unsigned int name;
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int ofs;
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fieldtype_t type;
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// int flags;
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} field32_t;
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typedef struct {
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int pad[28];
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int self;
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int other;
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int world;
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float time;
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float frametime;
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int newmis;
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float force_retouch;
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string_t mapname;
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float serverflags;
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float total_secrets;
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float total_monsters;
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float found_secrets;
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float killed_monsters;
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float parm1;
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float parm2;
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float parm3;
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float parm4;
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float parm5;
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float parm6;
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float parm7;
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float parm8;
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float parm9;
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float parm10;
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float parm11;
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float parm12;
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float parm13;
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float parm14;
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float parm15;
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float parm16;
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vec3_t v_forward;
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vec3_t v_up;
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vec3_t v_right;
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float trace_allsolid;
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float trace_startsolid;
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float trace_fraction;
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vec3_t trace_endpos;
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vec3_t trace_plane_normal;
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float trace_plane_dist;
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int trace_ent;
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float trace_inopen;
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float trace_inwater;
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int msg_entity;
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func_t main;
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func_t StartFrame;
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func_t PlayerPreThink;
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func_t PlayerPostThink;
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func_t ClientKill;
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func_t ClientConnect;
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func_t PutClientInServer;
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func_t ClientDisconnect;
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func_t SetNewParms;
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func_t SetChangeParms;
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} q1qvmglobalvars_t;
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//this is not directly usable in 64bit to refer to a 32bit qvm (hence why we have two versions).
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typedef struct
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{
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unsigned int APIversion;
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unsigned int sizeofent;
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unsigned int maxedicts;
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quintptr_t global;
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quintptr_t fields;
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quintptr_t ents;
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} gameDataPrivate_t;
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typedef struct
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{
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unsigned int ents;
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int sizeofent;
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unsigned int global;
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unsigned int fields;
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int APIversion;
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#if GAME_API_VERSION >= 14
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unsigned int maxentities;
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#endif
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} gameData32_t;
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typedef struct
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{
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quintptr_t ents;
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int sizeofent;
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quintptr_t global;
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quintptr_t fields;
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int APIversion;
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#if GAME_API_VERSION >= 14
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unsigned int maxentities;
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#endif
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} gameDataN_t;
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typedef enum {
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FS_READ_BIN,
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FS_READ_TXT,
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FS_WRITE_BIN,
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FS_WRITE_TXT,
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FS_APPEND_BIN,
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FS_APPEND_TXT
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} q1qvmfsMode_t;
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typedef enum {
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FS_SEEK_CUR,
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FS_SEEK_END,
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FS_SEEK_SET
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} fsOrigin_t;
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#define emufields \
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emufield(gravity, F_FLOAT) \
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emufield(maxspeed, F_FLOAT) \
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emufield(movement, F_VECTOR) \
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emufield(vw_index, F_FLOAT) \
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emufield(isBot, F_INT)
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// emufield(items2, F_FLOAT)
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// emufield(brokenankle, F_FLOAT)
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// emufield(mod_admin, F_INT)
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// emufield(hideentity, F_INT)
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// emufield(trackent, F_INT)
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// emufield(hideplayers, F_INT)
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// emufield(visclients, F_INT)
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struct
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{
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#define emufield(n,t) int n;
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emufields
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#undef emufield
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} fofs;
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static const char *q1qvmentstring;
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static vm_t *q1qvm;
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static pubprogfuncs_t q1qvmprogfuncs;
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static q1qvmglobalvars_t *gvars;
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static void *evars; //pointer to the gamecodes idea of an edict_t
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static quintptr_t vevars; //offset into the vm base of evars
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/*
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static char *Q1QVMPF_AddString(pubprogfuncs_t *pf, char *base, int minlength)
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{
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char *n;
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int l = strlen(base);
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Con_Printf("warning: string %s will not be readable from the qvm\n", base);
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l = l<minlength?minlength:l;
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n = Z_TagMalloc(l+1, VMFSID_Q1QVM);
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strcpy(n, base);
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return n;
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}
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*/
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static edict_t *QDECL Q1QVMPF_EdictNum(pubprogfuncs_t *pf, unsigned int num)
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{
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edict_t *e;
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if (/*num < 0 ||*/ num >= sv.world.max_edicts)
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return NULL;
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e = q1qvmprogfuncs.edicttable[num];
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if (!e)
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{
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e = q1qvmprogfuncs.edicttable[num] = Z_TagMalloc(sizeof(edict_t)+sizeof(extentvars_t), VMFSID_Q1QVM);
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e->v = (stdentvars_t*)((char*)evars + (num * sv.world.edict_size) + wasted_edict_t_size);
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e->xv = (extentvars_t*)(e+1);
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e->entnum = num;
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}
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return e;
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}
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static unsigned int QDECL Q1QVMPF_NumForEdict(pubprogfuncs_t *pf, edict_t *e)
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{
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return e->entnum;
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}
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static int QDECL Q1QVMPF_EdictToProgs(pubprogfuncs_t *pf, edict_t *e)
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{
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return e->entnum*sv.world.edict_size;
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}
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static edict_t *QDECL Q1QVMPF_ProgsToEdict(pubprogfuncs_t *pf, int num)
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{
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if (num % sv.world.edict_size)
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Con_Printf("Edict To Progs with remainder\n");
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num /= sv.world.edict_size;
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return Q1QVMPF_EdictNum(pf, num);
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}
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static void Q1QVMED_ClearEdict (edict_t *e, qboolean wipe)
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{
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int num = e->entnum;
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if (wipe)
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memset (e->v, 0, sv.world.edict_size - wasted_edict_t_size);
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if (qvm_api_version >= 15)
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{
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int oself = pr_global_struct->self;
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pr_global_struct->self = Q1QVMPF_EdictToProgs(svprogfuncs, e);
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VM_Call(q1qvm, GAME_CLEAR_EDICT, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
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pr_global_struct->self = oself;
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}
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e->ereftype = ER_ENTITY;
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e->entnum = num;
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}
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static void QDECL Q1QVMPF_ClearEdict(pubprogfuncs_t *pf, edict_t *e)
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{
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Q1QVMED_ClearEdict(e, true);
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}
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static void QDECL Q1QVMPF_EntRemove(pubprogfuncs_t *pf, edict_t *e)
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{
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if (!ED_CanFree(e))
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return;
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e->ereftype = ER_FREE;
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e->freetime = sv.time;
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}
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static edict_t *QDECL Q1QVMPF_EntAlloc(pubprogfuncs_t *pf, pbool object, size_t extrasize)
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{
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int i;
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edict_t *e;
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for ( i=0 ; i<sv.world.num_edicts ; i++)
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{
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e = (edict_t*)EDICT_NUM_PB(pf, i);
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// the first couple seconds of server time can involve a lot of
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// freeing and allocating, so relax the replacement policy
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if (!e || (ED_ISFREE(e) && ( e->freetime < 2 || sv.time - e->freetime > 0.5 ) ))
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{
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Q1QVMED_ClearEdict (e, true);
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ED_Spawned((struct edict_s *) e, false);
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return (struct edict_s *)e;
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}
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}
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if (i >= sv.world.max_edicts-1) //try again, but use timed out ents.
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{
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for ( i=0 ; i<sv.world.num_edicts ; i++)
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{
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e = (edict_t*)EDICT_NUM_PB(pf, i);
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// the first couple seconds of server time can involve a lot of
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// freeing and allocating, so relax the replacement policy
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if (!e || ED_ISFREE(e))
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{
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Q1QVMED_ClearEdict (e, true);
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ED_Spawned((struct edict_s *) e, false);
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return (struct edict_s *)e;
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}
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}
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if (i >= sv.world.max_edicts-1)
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{
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Sys_Error ("ED_Alloc: no free edicts");
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}
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}
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sv.world.num_edicts++;
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e = (edict_t*)Q1QVMPF_EdictNum(pf, i);
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// new ents come ready wiped
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// Q1QVMED_ClearEdict (e, false);
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ED_Spawned((struct edict_s *) e, false);
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return (struct edict_s *)e;
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}
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static int QDECL Q1QVMPF_LoadEnts(pubprogfuncs_t *pf, const char *mapstring, void *ctx,
|
|
void (PDECL *ent_callback) (pubprogfuncs_t *progfuncs, struct edict_s *ed, void *ctx, const char *entstart, const char *entend),
|
|
pbool (PDECL *ext_callback)(pubprogfuncs_t *pf, void *ctx, const char **str))
|
|
{
|
|
//the qvm calls the spawn functions itself.
|
|
//no saved-games.
|
|
q1qvmentstring = mapstring;
|
|
VM_Call(q1qvm, GAME_LOADENTS, 0, 0, 0);
|
|
q1qvmentstring = NULL;
|
|
return sv.world.edict_size;
|
|
}
|
|
|
|
static int QDECL Q1QVMPF_QueryField(pubprogfuncs_t *prinst, unsigned int fieldoffset, etype_t *type, char const**name, evalc_t *fieldcache)
|
|
{
|
|
*type = ev_void;
|
|
*name = "?";
|
|
|
|
fieldcache->varname = NULL;
|
|
fieldcache->spare[0] = fieldoffset;
|
|
return true;
|
|
}
|
|
|
|
static eval_t *QDECL Q1QVMPF_GetEdictFieldValue(pubprogfuncs_t *pf, edict_t *e, const char *fieldname, etype_t type, evalc_t *cache)
|
|
{
|
|
if (cache && !cache->varname)
|
|
{
|
|
return (eval_t*)((char*)e->v + cache->spare[0]-wasted_edict_t_size);
|
|
}
|
|
if (!strcmp(fieldname, "message"))
|
|
{
|
|
return (eval_t*)&e->v->message;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static eval_t *QDECL Q1QVMPF_FindGlobal (pubprogfuncs_t *prinst, const char *name, progsnum_t num, etype_t *type)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static globalvars_t *QDECL Q1QVMPF_Globals(pubprogfuncs_t *prinst, int prnum)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static string_t QDECL Q1QVMPF_StringToProgs(pubprogfuncs_t *prinst, const char *str)
|
|
{
|
|
quintptr_t ret = (str - (char*)VM_MemoryBase(q1qvm));
|
|
if (ret >= VM_MemoryMask(q1qvm))
|
|
return 0;
|
|
if (ret >= 0xffffffff)
|
|
return 0; //invalid string! blame 64bit.
|
|
return ret;
|
|
}
|
|
|
|
static void *ASMCALL QDECL Q1QVMPF_PointerToNative(pubprogfuncs_t *prinst, quintptr_t str)
|
|
{
|
|
void *ret;
|
|
if (!str || (quintptr_t)str >= VM_MemoryMask(q1qvm))
|
|
return NULL; //null or invalid pointers.
|
|
ret = (char*)VM_MemoryBase(q1qvm) + str;
|
|
return ret;
|
|
}
|
|
|
|
static const char *ASMCALL QDECL Q1QVMPF_StringToNative(pubprogfuncs_t *prinst, string_t str)
|
|
{
|
|
quintptr_t ref;
|
|
if (str == ~0)
|
|
return " "; //models are weird. yes, this is a hack.
|
|
if (qvm_api_version >= 15)
|
|
{
|
|
qboolean stringishacky = sizeof(quintptr_t) != sizeof(string_t) && qvm_api_version >= 15 && !VM_NonNative(q1qvm); //silly bullshit. Really, native gamecode should have its own implementation of this builtin or something, especially as its pretty much only ever used for classnames.
|
|
if (!str)
|
|
return ""; //invalid...
|
|
else if (stringishacky)
|
|
{
|
|
if (str >= 0 && str < sv.world.edict_size*sv.world.max_edicts - sizeof(quintptr_t))
|
|
ref = *(quintptr_t*)((char*)evars + (int)str); //extra indirection added in api 15.
|
|
else
|
|
return ""; //error
|
|
}
|
|
else
|
|
{
|
|
if (str >= 0 && str < sv.world.edict_size*sv.world.max_edicts - sizeof(quintptr_t))
|
|
ref = *(string_t*)((char*)evars + (int)str); //extra indirection added in api 15.
|
|
else
|
|
return ""; //error
|
|
}
|
|
}
|
|
else
|
|
ref = str;
|
|
if (!ref || (quintptr_t)ref >= VM_MemoryMask(q1qvm))
|
|
return ""; //null or invalid pointers.
|
|
return (char*)VM_MemoryBase(q1qvm) + ref;
|
|
}
|
|
static void QDECL Q1QVMPF_SetStringField(pubprogfuncs_t *progfuncs, struct edict_s *ed, string_t *fld, const char *str, pbool str_is_static)
|
|
{
|
|
if (!str_is_static)
|
|
return;
|
|
if (qvm_api_version >= 15)
|
|
{
|
|
qboolean stringishacky = sizeof(quintptr_t) != sizeof(string_t) && qvm_api_version >= 15 && !VM_NonNative(q1qvm); //silly bullshit. Really, native gamecode should have its own implementation of this builtin or something, especially as its pretty much only ever used for classnames.
|
|
quintptr_t nval = (str - (char*)VM_MemoryBase(q1qvm));
|
|
if (nval >= VM_MemoryMask(q1qvm))
|
|
return;
|
|
|
|
if (!*fld)
|
|
Con_DPrintf("Ignoring string set. mod pointer not set.\n");
|
|
else if (stringishacky)
|
|
{
|
|
if (*fld >= 0 && *fld < sv.world.edict_size*sv.world.max_edicts - sizeof(quintptr_t))
|
|
*(quintptr_t*)((char*)evars + *fld) = nval;
|
|
else
|
|
Con_DPrintf("Ignoring string set outside of progs VM\n");
|
|
}
|
|
else
|
|
{
|
|
if (nval >= 0xffffffff)
|
|
return; //invalid string! blame 64bit.
|
|
if (*fld >= 0 && *fld < sv.world.edict_size*sv.world.max_edicts - sizeof(string_t))
|
|
*(string_t*)((char*)evars + *fld) = (string_t)nval;
|
|
else
|
|
Con_DPrintf("Ignoring string set outside of progs VM\n");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
string_t newval = progfuncs->StringToProgs(progfuncs, str);
|
|
if (newval || !str)
|
|
*fld = newval;
|
|
else if (!str)
|
|
*fld = 0;
|
|
else
|
|
{
|
|
*fld = ~0;
|
|
//Con_DPrintf("Ignoring string set outside of progs VM\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
static void Q1QVMPF_SetStringGlobal(pubprogfuncs_t *progfuncs, string_t *fld, const char *str, size_t copysize)
|
|
{
|
|
if (qvm_api_version >= 15)
|
|
{
|
|
qboolean stringishacky = sizeof(quintptr_t) != sizeof(string_t) && qvm_api_version >= 15 && !VM_NonNative(q1qvm); //silly bullshit. Really, native gamecode should have its own implementation of this builtin or something, especially as its pretty much only ever used for classnames.
|
|
if (!*fld)
|
|
Con_Printf("Q1QVM: string reference not set. Fix the mod.\n");
|
|
else if (stringishacky)
|
|
{ //quintptr_t
|
|
// if (*fld >= 0 && *fld < sv.world.edict_size*sv.world.max_edicts - sizeof(intptr_t))
|
|
{
|
|
if (!*(quintptr_t*)((char*)gvars + *fld))
|
|
{
|
|
Con_DPrintf("String buffer not set. Hacking the data in instead.\n");
|
|
*(quintptr_t*)((char*)gvars + *fld) = (str - (char*)VM_MemoryBase(q1qvm));
|
|
}
|
|
else
|
|
{
|
|
char *ptr = (char*)*(quintptr_t*)((char*)gvars + *fld);
|
|
Q_strncpyz(ptr, str, copysize);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{ //string_t
|
|
// if (*fld >= 0 && *fld < sv.world.edict_size*sv.world.max_edicts - sizeof(string_t))
|
|
{
|
|
if (!*(quintptr_t*)((char*)gvars + *fld))
|
|
{
|
|
quintptr_t nval = (str - (char*)VM_MemoryBase(q1qvm));;
|
|
if (nval > VM_MemoryMask(q1qvm))
|
|
{
|
|
Con_Printf("Q1QVM: String buffer not set. Data out of QVM memory space. Fix the mod.\n");
|
|
}
|
|
else
|
|
{
|
|
Con_DPrintf("String buffer not set. Hacking the data in instead.\n");
|
|
*(quintptr_t*)((char*)gvars + *fld) = (str - (char*)VM_MemoryBase(q1qvm));;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
char *ptr = (char*)*(quintptr_t*)((char*)gvars + *fld);
|
|
Q_strncpyz(ptr, str, copysize);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!*fld)
|
|
{
|
|
quintptr_t nval = (str - (char*)VM_MemoryBase(q1qvm));
|
|
if (nval > VM_MemoryMask(q1qvm))
|
|
{
|
|
Con_Printf("Q1QVM: String buffer not set. Data out of QVM memory space. Fix the mod.\n");
|
|
}
|
|
else
|
|
{
|
|
Con_DPrintf("String buffer not set. Hacking the data in instead.\n");
|
|
*fld = (str - (char*)VM_MemoryBase(q1qvm));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
char *ptr = (char*)VM_MemoryBase(q1qvm) + *fld;
|
|
Q_strncpyz(ptr, str, copysize);
|
|
}
|
|
}
|
|
}
|
|
|
|
static int WrapQCBuiltin(builtin_t func, void *offset, quintptr_t mask, const qintptr_t *arg, char *argtypes)
|
|
{
|
|
globalvars_t gv;
|
|
int argnum=0;
|
|
while(*argtypes)
|
|
{
|
|
switch(*argtypes++)
|
|
{
|
|
case 'f':
|
|
gv.param[argnum++].f = VM_FLOAT(*arg++);
|
|
break;
|
|
case 'i':
|
|
gv.param[argnum++].f = VM_LONG(*arg++); //vanilla qc does not support ints, but qvms do. this means ints need to be converted to floats for the builtin to understand them properly.
|
|
break;
|
|
case 'n': //ent num
|
|
gv.param[argnum++].i = EDICT_TO_PROG(svprogfuncs, Q1QVMPF_EdictNum(svprogfuncs, VM_LONG(*arg++)));
|
|
break;
|
|
case 'v': //three seperate args -> 1 vector
|
|
gv.param[argnum].vec[0] = VM_FLOAT(*arg++);
|
|
gv.param[argnum].vec[1] = VM_FLOAT(*arg++);
|
|
gv.param[argnum].vec[2] = VM_FLOAT(*arg++);
|
|
argnum++;
|
|
break;
|
|
case 's':
|
|
gv.param[argnum].i = VM_LONG(*arg++);
|
|
argnum++;
|
|
break;
|
|
}
|
|
}
|
|
svprogfuncs->callargc = argnum;
|
|
gv.ret.i = 0;
|
|
func(svprogfuncs, &gv);
|
|
return gv.ret.i;
|
|
}
|
|
|
|
#define VALIDATEPOINTER(o,l) if ((qintptr_t)o + l >= mask || VM_POINTER(o) < offset) SV_Error("Call to game trap passes invalid pointer\n"); //out of bounds.
|
|
static qintptr_t QVM_GetAPIVersion (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return qvm_api_version;
|
|
}
|
|
|
|
static qintptr_t QVM_DPrint (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
Con_DPrintf("%s", (char*)VM_POINTER(arg[0]));
|
|
return 0;
|
|
}
|
|
|
|
static qintptr_t QVM_Error (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
SV_Error("Q1QVM: %s", (char*)VM_POINTER(arg[0]));
|
|
return 0;
|
|
}
|
|
|
|
static qintptr_t QVM_GetEntityToken (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
if (VM_OOB(arg[0], arg[1]) || !arg[1])
|
|
return false;
|
|
if (q1qvmentstring)
|
|
{
|
|
char *ret = VM_POINTER(arg[0]);
|
|
q1qvmentstring = COM_Parse(q1qvmentstring);
|
|
Q_strncpyz(ret, com_token, VM_LONG(arg[1]));
|
|
return *com_token != 0;
|
|
}
|
|
else
|
|
{
|
|
char *ret = VM_POINTER(arg[0]);
|
|
*ret = '\0';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
static qintptr_t QVM_Spawn_Ent (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return Q1QVMPF_EntAlloc(svprogfuncs, false, 0)->entnum;
|
|
}
|
|
|
|
static qintptr_t QVM_Remove_Ent (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
if (arg[0] >= sv.world.max_edicts)
|
|
return false;
|
|
Q1QVMPF_EntRemove(svprogfuncs, q1qvmprogfuncs.edicttable[arg[0]]);
|
|
return true;
|
|
}
|
|
|
|
static qintptr_t QVM_Precache_Sound (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return PF_precache_sound_Internal(svprogfuncs, VM_POINTER(arg[0]));
|
|
}
|
|
static qintptr_t QVM_Precache_Model (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return PF_precache_model_Internal(svprogfuncs, VM_POINTER(arg[0]), false);
|
|
}
|
|
static qintptr_t QVM_LightStyle (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
vec3_t rgb = {1,1,1};
|
|
PF_applylightstyle(VM_LONG(arg[0]), VM_POINTER(arg[1]), rgb);
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_SetOrigin (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
edict_t *e = Q1QVMPF_EdictNum(svprogfuncs, VM_LONG(arg[0]));
|
|
if (!e || ED_ISFREE(e))
|
|
return false;
|
|
|
|
e->v->origin[0] = VM_FLOAT(arg[1]);
|
|
e->v->origin[1] = VM_FLOAT(arg[2]);
|
|
e->v->origin[2] = VM_FLOAT(arg[3]);
|
|
World_LinkEdict (&sv.world, (wedict_t*)e, false);
|
|
return true;
|
|
}
|
|
static qintptr_t QVM_SetSize (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
edict_t *e = Q1QVMPF_EdictNum(svprogfuncs, arg[0]);
|
|
if (!e || ED_ISFREE(e))
|
|
return false;
|
|
|
|
e->v->mins[0] = VM_FLOAT(arg[1]);
|
|
e->v->mins[1] = VM_FLOAT(arg[2]);
|
|
e->v->mins[2] = VM_FLOAT(arg[3]);
|
|
|
|
e->v->maxs[0] = VM_FLOAT(arg[4]);
|
|
e->v->maxs[1] = VM_FLOAT(arg[5]);
|
|
e->v->maxs[2] = VM_FLOAT(arg[6]);
|
|
|
|
VectorSubtract (e->v->maxs, e->v->mins, e->v->size);
|
|
World_LinkEdict (&sv.world, (wedict_t*)e, false);
|
|
return true;
|
|
}
|
|
static qintptr_t QVM_SetModel (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
edict_t *e = Q1QVMPF_EdictNum(svprogfuncs, arg[0]);
|
|
PF_setmodel_Internal(svprogfuncs, e, VM_POINTER(arg[1]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_BPrint (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
SV_BroadcastPrintf(arg[0], "%s", (char*)VM_POINTER(arg[1]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_SPrint (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
if ((unsigned)VM_LONG(arg[0])-1u >= sv.allocated_client_slots)
|
|
return 0;
|
|
SV_ClientPrintf(&svs.clients[VM_LONG(arg[0])-1], VM_LONG(arg[1]), "%s", (char*)VM_POINTER(arg[2]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_CenterPrint (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
PF_centerprint_Internal(VM_LONG(arg[0]), false, VM_POINTER(arg[1]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_AmbientSound (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
vec3_t pos;
|
|
pos[0] = VM_FLOAT(arg[0]);
|
|
pos[1] = VM_FLOAT(arg[1]);
|
|
pos[2] = VM_FLOAT(arg[2]);
|
|
PF_ambientsound_Internal(pos, VM_POINTER(arg[3]), VM_FLOAT(arg[4]), VM_FLOAT(arg[5]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_Sound (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
// ( int edn, int channel, char *samp, float vol, float att )
|
|
int channel = VM_LONG(arg[1]);
|
|
int flags = 0;
|
|
if (channel & 8)
|
|
{ //based on quakeworld, remember
|
|
channel = (channel & 7) | ((channel&~15)>>1);
|
|
flags |= CF_SV_RELIABLE;
|
|
}
|
|
SVQ1_StartSound (NULL, (wedict_t*)Q1QVMPF_EdictNum(svprogfuncs, VM_LONG(arg[0])), channel, VM_POINTER(arg[2]), VM_FLOAT(arg[3])*255, VM_FLOAT(arg[4]), 0, 0, flags);
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_TraceLine (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_svtraceline, offset, mask, arg, "vvin");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_CheckClient (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return PF_checkclient_Internal(svprogfuncs);
|
|
}
|
|
static qintptr_t QVM_StuffCmd (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
PF_stuffcmd_Internal(VM_LONG(arg[0]), VM_POINTER(arg[1]), VM_LONG(arg[2]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_LocalCmd (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
Cbuf_AddText (VM_POINTER(arg[0]), RESTRICT_INSECURE);
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_CVar (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
cvar_t *c;
|
|
char *vname = VM_POINTER(arg[0]);
|
|
|
|
//paused state is not a cvar in fte.
|
|
if (!strcmp(vname, "sv_paused"))
|
|
return VM_LONG(sv.paused);
|
|
|
|
c = Cvar_Get(vname, "", 0, "Gamecode");
|
|
return VM_LONG(c->value);
|
|
}
|
|
static qintptr_t QVM_CVar_Set (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
cvar_t *var;
|
|
var = Cvar_Get(VM_POINTER(arg[0]), VM_POINTER(arg[1]), 0, "Gamecode variables");
|
|
if (!var)
|
|
return -1;
|
|
Cvar_Set (var, VM_POINTER(arg[1]));
|
|
return 0;
|
|
}
|
|
|
|
static qintptr_t QVM_FindRadius (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
int start = ((char*)VM_POINTER(arg[0]) - (char*)evars) / sv.world.edict_size;
|
|
edict_t *ed;
|
|
vec3_t diff;
|
|
float *org = VM_POINTER(arg[1]);
|
|
float rad = VM_FLOAT(arg[2]);
|
|
rad *= rad;
|
|
for(start++; start < sv.world.num_edicts; start++)
|
|
{
|
|
ed = EDICT_NUM_PB(svprogfuncs, start);
|
|
if (ED_ISFREE(ed))
|
|
continue;
|
|
VectorSubtract(ed->v->origin, org, diff);
|
|
if (rad > DotProduct(diff, diff))
|
|
return (qintptr_t)(vevars + start*sv.world.edict_size);
|
|
}
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WalkMove (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
wedict_t *ed = WEDICT_NUM_UB(svprogfuncs, arg[0]);
|
|
float yaw = VM_FLOAT(arg[1]);
|
|
float dist = VM_FLOAT(arg[2]);
|
|
vec3_t move;
|
|
vec3_t axis[3];
|
|
|
|
World_GetEntGravityAxis(ed, axis);
|
|
|
|
yaw = yaw*M_PI*2 / 360;
|
|
move[0] = cos(yaw)*dist;
|
|
move[1] = sin(yaw)*dist;
|
|
move[2] = 0;
|
|
|
|
return World_movestep(&sv.world, (wedict_t*)ed, move, axis, true, false, NULL);
|
|
}
|
|
static qintptr_t QVM_DropToFloor (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
edict_t *ent;
|
|
vec3_t end;
|
|
vec3_t start;
|
|
trace_t trace;
|
|
extern cvar_t pr_droptofloorunits;
|
|
|
|
ent = EDICT_NUM_UB(svprogfuncs, arg[0]);
|
|
|
|
VectorCopy (ent->v->origin, end);
|
|
if (pr_droptofloorunits.value > 0)
|
|
end[2] -= pr_droptofloorunits.value;
|
|
else
|
|
end[2] -= 256;
|
|
|
|
VectorCopy (ent->v->origin, start);
|
|
trace = World_Move (&sv.world, start, ent->v->mins, ent->v->maxs, end, MOVE_NORMAL, (wedict_t*)ent);
|
|
|
|
if (trace.fraction == 1 || trace.allsolid)
|
|
return false;
|
|
else
|
|
{
|
|
VectorCopy (trace.endpos, ent->v->origin);
|
|
World_LinkEdict (&sv.world, (wedict_t*)ent, false);
|
|
ent->v->flags = (int)ent->v->flags | FL_ONGROUND;
|
|
ent->v->groundentity = EDICT_TO_PROG(svprogfuncs, trace.ent);
|
|
return true;
|
|
}
|
|
}
|
|
static qintptr_t QVM_CheckBottom (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
vec3_t up = {0,0,1};
|
|
return World_CheckBottom(&sv.world, (wedict_t*)EDICT_NUM_UB(svprogfuncs, VM_LONG(arg[0])), up);
|
|
}
|
|
static qintptr_t QVM_PointContents (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
vec3_t v;
|
|
v[0] = VM_FLOAT(arg[0]);
|
|
v[1] = VM_FLOAT(arg[1]);
|
|
v[2] = VM_FLOAT(arg[2]);
|
|
return sv.world.worldmodel->funcs.PointContents(sv.world.worldmodel, NULL, v);
|
|
}
|
|
static qintptr_t QVM_NextEnt (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{ //input output are entity numbers
|
|
unsigned int i;
|
|
edict_t *ent;
|
|
|
|
i = VM_LONG(arg[0]);
|
|
while (1)
|
|
{
|
|
i++;
|
|
if (i >= sv.world.num_edicts)
|
|
{
|
|
return 0;
|
|
}
|
|
ent = EDICT_NUM_PB(svprogfuncs, i);
|
|
if (!ED_ISFREE(ent))
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
static qintptr_t QVM_Aim (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
Con_DPrintf("QVM_Aim: not implemented\n");
|
|
return 0; //not in mvdsv anyway
|
|
}
|
|
static qintptr_t QVM_MakeStatic (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_makestatic, offset, mask, arg, "n");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_SetSpawnParams (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_setspawnparms, offset, mask, arg, "n");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_ChangeLevel (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char newmap[MAX_QPATH];
|
|
if (sv.mapchangelocked)
|
|
return 0;
|
|
sv.mapchangelocked = true;
|
|
COM_QuotedString(VM_POINTER(arg[0]), newmap, sizeof(newmap), false);
|
|
Cbuf_AddText (va("\nchangelevel %s\n", newmap), RESTRICT_LOCAL);
|
|
return 1;
|
|
}
|
|
static qintptr_t QVM_ChangeLevel2 (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char newmap[MAX_QPATH];
|
|
char startspot[MAX_QPATH];
|
|
if (sv.mapchangelocked)
|
|
return 0;
|
|
sv.mapchangelocked = true;
|
|
COM_QuotedString(VM_POINTER(arg[0]), newmap, sizeof(newmap), false);
|
|
COM_QuotedString(VM_POINTER(arg[1]), startspot, sizeof(startspot), false);
|
|
Cbuf_AddText (va("\nchangelevel %s %s\n", newmap, startspot), RESTRICT_LOCAL);
|
|
return 1;
|
|
}
|
|
static qintptr_t QVM_LogFrag (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_logfrag, offset, mask, arg, "nn");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_Precache_VWep_Model (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
const char *s = VM_POINTER(arg[0]);
|
|
int i;
|
|
|
|
if (!*s || strchr(s, '\"') || strchr(s, ';') || strchr(s, '\t') || strchr(s, '\n'))
|
|
Con_Printf("QVM_Precache_VWep_Model: bad string\n");
|
|
else
|
|
{
|
|
for (i = 0; i < sizeof(sv.strings.vw_model_precache)/sizeof(sv.strings.vw_model_precache[0]); i++)
|
|
{
|
|
if (!sv.strings.vw_model_precache[i])
|
|
{
|
|
if (sv.state != ss_loading)
|
|
{
|
|
Con_Printf("QVM_Precache_VWep_Model: not spawning\n");
|
|
return 0;
|
|
}
|
|
sv.strings.vw_model_precache[i] = s;
|
|
return i;
|
|
}
|
|
if (!strcmp(sv.strings.vw_model_precache[i], s))
|
|
return i;
|
|
}
|
|
Con_Printf("QVM_Precache_VWep_Model: overflow\n");
|
|
}
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_GetInfoKey (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *v;
|
|
if (VM_OOB(arg[2], arg[3]))
|
|
return -1;
|
|
v = PF_infokey_Internal(VM_LONG(arg[0]), VM_POINTER(arg[1]));
|
|
Q_strncpyz(VM_POINTER(arg[2]), v, VM_LONG(arg[3]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_Multicast (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_multicast, offset, mask, arg, "vi");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_DisableUpdates (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
//FIXME: remember to ask mvdsv people why this is useful
|
|
Con_Printf("G_DISABLEUPDATES: not supported\n");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteByte (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_WriteByte, offset, mask, arg, "ii");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteChar (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_WriteChar, offset, mask, arg, "ii");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteShort (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_WriteShort, offset, mask, arg, "ii");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteLong (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_WriteLong, offset, mask, arg, "ii");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteAngle (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_WriteAngle, offset, mask, arg, "if");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteCoord (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_WriteCoord, offset, mask, arg, "if");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteString (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
PF_WriteString_Internal(VM_LONG(arg[0]), VM_POINTER(arg[1]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_WriteEntity (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_WriteEntity, offset, mask, arg, "in");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_FlushSignon (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
SV_FlushSignon ();
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_memset (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
void *dst = VM_POINTER(arg[0]);
|
|
VALIDATEPOINTER(arg[0], arg[2]);
|
|
memset(dst, arg[1], arg[2]);
|
|
return arg[0];
|
|
}
|
|
static qintptr_t QVM_memcpy (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
void *dst = VM_POINTER(arg[0]);
|
|
void *src = VM_POINTER(arg[1]);
|
|
VALIDATEPOINTER(arg[0], arg[2]);
|
|
memmove(dst, src, arg[2]);
|
|
return arg[0];
|
|
}
|
|
static qintptr_t QVM_strncpy (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
VALIDATEPOINTER(arg[0], arg[2]);
|
|
Q_strncpyS(VM_POINTER(arg[0]), VM_POINTER(arg[1]), arg[2]);
|
|
return arg[0];
|
|
}
|
|
static qintptr_t QVM_sin (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
union
|
|
{
|
|
qintptr_t r;
|
|
float f;
|
|
} u = {0};
|
|
u.f = sin(VM_FLOAT(arg[0]));
|
|
return u.r;
|
|
}
|
|
static qintptr_t QVM_cos (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
union
|
|
{
|
|
qintptr_t r;
|
|
float f;
|
|
} u = {0};
|
|
u.f = cos(VM_FLOAT(arg[0]));
|
|
return u.r;
|
|
}
|
|
static qintptr_t QVM_atan2 (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
union
|
|
{
|
|
qintptr_t r;
|
|
float f;
|
|
} u = {0};
|
|
u.f = atan2(VM_FLOAT(arg[0]), VM_FLOAT(arg[1]));
|
|
return u.r;
|
|
}
|
|
static qintptr_t QVM_sqrt (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
union
|
|
{
|
|
qintptr_t r;
|
|
float f;
|
|
} u = {0};
|
|
u.f = sqrt(VM_FLOAT(arg[0]));
|
|
return u.r;
|
|
}
|
|
static qintptr_t QVM_floor (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
union
|
|
{
|
|
qintptr_t r;
|
|
float f;
|
|
} u = {0};
|
|
u.f = floor(VM_FLOAT(arg[0]));
|
|
return u.r;
|
|
}
|
|
static qintptr_t QVM_ceil (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
union
|
|
{
|
|
qintptr_t r;
|
|
float f;
|
|
} u = {0};
|
|
u.f = ceil(VM_FLOAT(arg[0]));
|
|
return u.r;
|
|
}
|
|
static qintptr_t QVM_acos (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
union
|
|
{
|
|
qintptr_t r;
|
|
float f;
|
|
} u = {0};
|
|
u.f = acos(VM_FLOAT(arg[0]));
|
|
return u.r;
|
|
}
|
|
static qintptr_t QVM_Cmd_ArgC (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return Cmd_Argc();
|
|
}
|
|
static qintptr_t QVM_Cmd_ArgV (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *c;
|
|
c = Cmd_Argv(VM_LONG(arg[0]));
|
|
if (VM_OOB(arg[1], arg[2]))
|
|
return -1;
|
|
Q_strncpyz(VM_POINTER(arg[1]), c, VM_LONG(arg[2]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_TraceBox (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_svtraceline, offset, mask, arg, "vvinvv");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_FS_OpenFile (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
//0 = name
|
|
//1 = &handle
|
|
//2 = mode
|
|
//ret = filesize or -1
|
|
|
|
// Con_Printf("G_FSOpenFile: %s (mode %i)\n", VM_POINTER(arg[0]), arg[2]);
|
|
int mode;
|
|
switch((q1qvmfsMode_t)arg[2])
|
|
{
|
|
default:
|
|
return -1;
|
|
case FS_READ_BIN:
|
|
case FS_READ_TXT:
|
|
mode = VM_FS_READ;
|
|
break;
|
|
case FS_WRITE_BIN:
|
|
case FS_WRITE_TXT:
|
|
mode = VM_FS_WRITE;
|
|
break;
|
|
case FS_APPEND_BIN:
|
|
case FS_APPEND_TXT:
|
|
mode = VM_FS_APPEND;
|
|
break;
|
|
}
|
|
return VM_fopen(VM_POINTER(arg[0]), VM_POINTER(arg[1]), mode, VMFSID_Q1QVM);
|
|
}
|
|
static qintptr_t QVM_FS_CloseFile (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
VM_fclose(arg[0], VMFSID_Q1QVM);
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_FS_ReadFile (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
if (VM_OOB(arg[0], arg[1]))
|
|
return 0;
|
|
return VM_FRead(VM_POINTER(arg[0]), VM_LONG(arg[1]), VM_LONG(arg[2]), VMFSID_Q1QVM);
|
|
}
|
|
static qintptr_t QVM_FS_WriteFile (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
if (VM_OOB(arg[0], arg[1]))
|
|
return 0;
|
|
return VM_FWrite(VM_POINTER(arg[0]), VM_LONG(arg[1]), VM_LONG(arg[2]), VMFSID_Q1QVM);
|
|
}
|
|
static qintptr_t QVM_FS_SeekFile (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
//fixme: what should the return value be?
|
|
VM_FSeek(VM_LONG(arg[0]), VM_LONG(arg[1]), VM_LONG(arg[2]), VMFSID_Q1QVM);
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_FS_TellFile (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return VM_FTell(VM_LONG(arg[0]), VMFSID_Q1QVM);
|
|
}
|
|
static qintptr_t QVM_FS_GetFileList (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
if (VM_OOB(arg[2], arg[3]))
|
|
return 0;
|
|
return VM_GetFileList(VM_POINTER(arg[0]), VM_POINTER(arg[1]), VM_POINTER(arg[2]), VM_LONG(arg[3]));
|
|
}
|
|
static qintptr_t QVM_CVar_Set_Float (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
cvar_t *var;
|
|
var = Cvar_Get(VM_POINTER(arg[0]), va("%f", VM_FLOAT(arg[1])), 0, "Gamecode variables");
|
|
if (!var)
|
|
return -1;
|
|
Cvar_SetValue (var, VM_FLOAT(arg[1]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_CVar_String (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *n = VM_POINTER(arg[0]);
|
|
cvar_t *cv;
|
|
if (VM_OOB(arg[1], arg[2]))
|
|
return -1;
|
|
if (!strcmp(n, "version"))
|
|
{
|
|
n = version_string();
|
|
Q_strncpyz(VM_POINTER(arg[1]), n, VM_LONG(arg[2]));
|
|
}
|
|
else
|
|
{
|
|
cv = Cvar_Get(n, "", 0, "QC variables");
|
|
if (cv)
|
|
Q_strncpyz(VM_POINTER(arg[1]), cv->string, VM_LONG(arg[2]));
|
|
else
|
|
Q_strncpyz(VM_POINTER(arg[1]), "", VM_LONG(arg[2]));
|
|
}
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_strcmp (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *a = VM_POINTER(arg[0]);
|
|
char *b = VM_POINTER(arg[1]);
|
|
return strcmp(a, b);
|
|
}
|
|
static qintptr_t QVM_strncmp (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *a = VM_POINTER(arg[0]);
|
|
char *b = VM_POINTER(arg[1]);
|
|
return strncmp(a, b, VM_LONG(arg[2]));
|
|
}
|
|
static qintptr_t QVM_stricmp (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *a = VM_POINTER(arg[0]);
|
|
char *b = VM_POINTER(arg[1]);
|
|
return stricmp(a, b);
|
|
}
|
|
static qintptr_t QVM_strnicmp (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *a = VM_POINTER(arg[0]);
|
|
char *b = VM_POINTER(arg[1]);
|
|
return strnicmp(a, b, VM_LONG(arg[2]));
|
|
}
|
|
static qintptr_t QVM_Find (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
edict_t *e = VM_POINTER(arg[0]);
|
|
int ofs = (VM_LONG(arg[1]) - wasted_edict_t_size);
|
|
char *match = VM_POINTER(arg[2]);
|
|
char *field;
|
|
int first = e?((char*)e - (char*)evars)/sv.world.edict_size:0;
|
|
int i;
|
|
qboolean stringishacky = sizeof(quintptr_t) != sizeof(string_t) && qvm_api_version >= 15 && !VM_NonNative(q1qvm); //silly bullshit. Really, native gamecode should have its own implementation of this builtin or something, especially as its pretty much only ever used for classnames.
|
|
if (!match)
|
|
match = "";
|
|
for (i = first+1; i < sv.world.num_edicts; i++)
|
|
{
|
|
e = q1qvmprogfuncs.edicttable[i];
|
|
if (stringishacky)
|
|
field = VM_POINTER(*(quintptr_t*)((char*)e->v + ofs));
|
|
else
|
|
field = VM_POINTER(*(string_t*)((char*)e->v + ofs));
|
|
if (field == NULL)
|
|
{
|
|
if (*match == '\0')
|
|
return ((char*)e->v - (char*)offset)-wasted_edict_t_size;
|
|
}
|
|
else
|
|
{
|
|
if (!strcmp(field, match))
|
|
return ((char*)e->v - (char*)offset)-wasted_edict_t_size;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_ExecuteCmd (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
WrapQCBuiltin(PF_ExecuteCommand, offset, mask, arg, "");
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_ConPrint (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
Con_Printf("%s", (char*)VM_POINTER(arg[0]));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_ReadCmd (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
extern char sv_redirected_buf[];
|
|
extern redirect_t sv_redirected;
|
|
extern int sv_redirectedlang;
|
|
redirect_t old;
|
|
int oldl;
|
|
|
|
char *s = VM_POINTER(arg[0]);
|
|
char *output = VM_POINTER(arg[1]);
|
|
int outputlen = VM_LONG(arg[2]);
|
|
|
|
if (VM_OOB(arg[1], arg[2]))
|
|
return -1;
|
|
|
|
Cbuf_Execute(); //FIXME: this code is flawed
|
|
Cbuf_AddText (s, RESTRICT_LOCAL);
|
|
|
|
old = sv_redirected;
|
|
oldl = sv_redirectedlang;
|
|
if (old != RD_NONE)
|
|
SV_EndRedirect();
|
|
|
|
SV_BeginRedirect(RD_OBLIVION, TL_FindLanguage(""));
|
|
Cbuf_Execute();
|
|
Q_strncpyz(output, sv_redirected_buf, outputlen);
|
|
SV_EndRedirect();
|
|
|
|
if (old != RD_NONE)
|
|
SV_BeginRedirect(old, oldl);
|
|
|
|
Con_DPrintf("PF_readcmd: %s\n%s", s, output);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
static void QVM_RedirectCmdCallback(struct frameendtasks_s *task)
|
|
{ //called at the end of the frame when there's no qc running
|
|
host_client = svs.clients + task->ctxint;
|
|
if (host_client->state >= cs_connected)
|
|
{
|
|
SV_BeginRedirect(RD_CLIENT, host_client->language);
|
|
Cmd_ExecuteString(task->data, RESTRICT_INSECURE);
|
|
SV_EndRedirect();
|
|
}
|
|
}
|
|
static qintptr_t QVM_RedirectCmd (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
struct frameendtasks_s *task, **link;
|
|
unsigned int entnum = ((char*)VM_POINTER(arg[0]) - (char*)evars) / sv.world.edict_size;
|
|
const char *s = VM_POINTER(arg[1]);
|
|
if (entnum < 1 || entnum > sv.allocated_client_slots)
|
|
SV_Error ("QVM_RedirectCmd: Parm 0 not a client");
|
|
|
|
task = Z_Malloc(sizeof(*task)+strlen(s));
|
|
task->callback = QVM_RedirectCmdCallback;
|
|
strcpy(task->data, s);
|
|
task->ctxint = entnum-1;
|
|
for(link = &svs.frameendtasks; *link; link = &(*link)->next)
|
|
; //add them on the end, so they're execed in order
|
|
*link = task;
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_Add_Bot (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *name = VM_POINTER(arg[0]);
|
|
int bottom = VM_LONG(arg[1]);
|
|
int top = VM_LONG(arg[2]);
|
|
char *skin = VM_POINTER(arg[3]);
|
|
|
|
#if 1
|
|
extern int nextuserid;
|
|
int i;
|
|
for (i = 0; i < sv.allocated_client_slots; i++)
|
|
{
|
|
client_t *cl = &svs.clients[i];
|
|
if (!*cl->name && !cl->protocol && cl->state == cs_free)
|
|
{
|
|
cl->userid = ++nextuserid;
|
|
cl->protocol = SCP_BAD; //marker for bots
|
|
cl->state = cs_spawned;
|
|
cl->spawned = true;
|
|
sv.spawned_client_slots++;
|
|
cl->netchan.message.allowoverflow = true;
|
|
cl->netchan.message.maxsize = 0;
|
|
cl->datagram.allowoverflow = true;
|
|
cl->datagram.maxsize = 0;
|
|
|
|
cl->edict = EDICT_NUM_PB(sv.world.progs, i+1);
|
|
|
|
InfoBuf_SetKey(&cl->userinfo, "name", name);
|
|
InfoBuf_SetKey(&cl->userinfo, "topcolor", va("%i", top));
|
|
InfoBuf_SetKey(&cl->userinfo, "bottomcolor", va("%i", bottom));
|
|
InfoBuf_SetKey(&cl->userinfo, "skin", skin);
|
|
InfoBuf_SetStarKey(&cl->userinfo, "*bot", "1");
|
|
SV_ExtractFromUserinfo(cl, true);
|
|
SV_SetUpClientEdict (cl, cl->edict);
|
|
|
|
SV_FullClientUpdate(cl, NULL);
|
|
Q1QVM_ClientConnect(cl);
|
|
|
|
return cl->edict->entnum;
|
|
}
|
|
}
|
|
#else
|
|
//FIXME: not implemented, always returns failure.
|
|
//the other bot functions only ever work on bots anyway, so don't need to be implemented until this one is
|
|
|
|
//return WrapQCBuiltin(PF_spawnclient, offset, mask, arg, "");
|
|
Con_DPrintf("QVM_Add_Bot: not implemented\n");
|
|
#endif
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_Remove_Bot (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
//kicks NOW. which generally makes it unsafe for players (calling from StartFrame should be okay).
|
|
int entnum = VM_LONG(arg[0]);
|
|
if (entnum >= 1 && entnum <= svs.allocated_client_slots)
|
|
{
|
|
client_t *cl = &svs.clients[entnum-1];
|
|
SV_DropClient(cl);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_SetBotCMD (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
//this just queues the command for later, even in mvdsv. ignore the msecs value because its basically pointless
|
|
int edn = VM_LONG(arg[0]);
|
|
int msec = VM_LONG(arg[1]);
|
|
float angles_x = VM_FLOAT(arg[2]);
|
|
float angles_y = VM_FLOAT(arg[3]);
|
|
float angles_z = VM_FLOAT(arg[4]);
|
|
int forwardmove = VM_LONG(arg[5]);
|
|
int sidemove = VM_LONG(arg[6]);
|
|
int upmove = VM_LONG(arg[7]);
|
|
int buttons = VM_LONG(arg[8]);
|
|
int impulse = VM_LONG(arg[9]);
|
|
|
|
if (edn >= 1 && edn <= svs.allocated_client_slots)
|
|
{
|
|
client_t *cl = &svs.clients[edn-1];
|
|
cl->lastcmd.msec = msec;
|
|
cl->lastcmd.angles[0] = ANGLE2SHORT(angles_x);
|
|
cl->lastcmd.angles[1] = ANGLE2SHORT(angles_y);
|
|
cl->lastcmd.angles[2] = ANGLE2SHORT(angles_z);
|
|
cl->lastcmd.forwardmove = forwardmove;
|
|
cl->lastcmd.sidemove = sidemove;
|
|
cl->lastcmd.upmove = upmove;
|
|
cl->lastcmd.buttons = buttons;
|
|
cl->lastcmd.impulse = impulse;
|
|
}
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_SetUserInfo (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
int ent = VM_LONG(arg[0]);
|
|
const char *key = VM_POINTER(arg[1]);
|
|
const char *val = VM_POINTER(arg[2]);
|
|
if (*key == '*' && (VM_LONG(arg[3])&1))
|
|
return -1; //denied!
|
|
return PF_ForceInfoKey_Internal(ent, key, val, strlen(val));
|
|
}
|
|
static qintptr_t QVM_SetBotUserInfo (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
int ent = VM_LONG(arg[0]);
|
|
const char *key = VM_POINTER(arg[1]);
|
|
const char *val = VM_POINTER(arg[2]);
|
|
|
|
return PF_ForceInfoKey_Internal(ent, key, val, strlen(val));
|
|
}
|
|
static qintptr_t QVM_MoveToGoal (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return World_MoveToGoal(&sv.world, (wedict_t*)Q1QVMPF_ProgsToEdict(svprogfuncs, pr_global_struct->self), VM_FLOAT(arg[0]));
|
|
}
|
|
static qintptr_t QVM_strftime (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *out = VM_POINTER(arg[0]);
|
|
char *fmt = VM_POINTER(arg[2]);
|
|
time_t curtime;
|
|
struct tm *local;
|
|
if (VM_OOB(arg[0], arg[1]) || !out)
|
|
return -1; //please don't corrupt me
|
|
time(&curtime);
|
|
curtime += VM_LONG(arg[3]);
|
|
local = localtime(&curtime);
|
|
strftime(out, VM_LONG(arg[1]), fmt, local);
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_Cmd_ArgS (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *c;
|
|
c = Cmd_Args();
|
|
if (VM_OOB(arg[0], arg[1]))
|
|
return -1;
|
|
Q_strncpyz(VM_POINTER(arg[0]), c, VM_LONG(arg[1]));
|
|
return arg[0];
|
|
}
|
|
static qintptr_t QVM_Cmd_Tokenize (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *str = VM_POINTER(arg[0]);
|
|
Cmd_TokenizeString(str, false, false);
|
|
return Cmd_Argc();
|
|
}
|
|
static qintptr_t QVM_strlcpy (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *dst = VM_POINTER(arg[0]);
|
|
char *src = VM_POINTER(arg[1]);
|
|
if (VM_OOB(arg[0], arg[2]) || VM_LONG(arg[2]) < 1)
|
|
return -1;
|
|
else if (!src)
|
|
{
|
|
*dst = 0;
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
Q_strncpyz(dst, src, VM_LONG(arg[2]));
|
|
return strlen(src);
|
|
}
|
|
}
|
|
static qintptr_t QVM_strlcat (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *dst = VM_POINTER(arg[0]);
|
|
char *src = VM_POINTER(arg[1]);
|
|
if (VM_OOB(arg[0], arg[2]))
|
|
return -1;
|
|
Q_strncatz(dst, src, VM_LONG(arg[2]));
|
|
//WARNING: no return value
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_MakeVectors (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
AngleVectors(VM_POINTER(arg[0]), P_VEC(v_forward), P_VEC(v_right), P_VEC(v_up));
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_NextClient (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
unsigned int start = ((char*)VM_POINTER(arg[0]) - (char*)evars) / sv.world.edict_size;
|
|
while (start < sv.allocated_client_slots)
|
|
{
|
|
if (svs.clients[start].state == cs_spawned)
|
|
return (qintptr_t)(vevars + (start+1) * sv.world.edict_size);
|
|
start++;
|
|
}
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_SetPause (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
int pause = VM_LONG(arg[0]);
|
|
if ((sv.paused&PAUSE_EXPLICIT) == (pause&PAUSE_EXPLICIT))
|
|
return !!(sv.paused&PAUSE_EXPLICIT); //nothing changed, ignore it.
|
|
sv.paused = pause;
|
|
sv.pausedstart = Sys_DoubleTime();
|
|
return !!(sv.paused&PAUSE_EXPLICIT);
|
|
}
|
|
static qintptr_t QVM_NotYetImplemented (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
SV_Error("Q1QVM: Trap not implemented\n");
|
|
return 0;
|
|
}
|
|
|
|
static int QVM_FindExtField(char *fname)
|
|
{
|
|
extentvars_t *xv = NULL;
|
|
#define comfieldfloat(name,desc) if (!strcmp(fname, #name)) return ((int*)&xv->name - (int*)xv);
|
|
#define comfieldint(name,desc) if (!strcmp(fname, #name)) return ((int*)&xv->name - (int*)xv);
|
|
#define comfieldvector(name,desc) if (!strcmp(fname, #name)) return ((int*)&xv->name - (int*)xv);
|
|
#define comfieldentity(name,desc) if (!strcmp(fname, #name)) return ((int*)&xv->name - (int*)xv);
|
|
#define comfieldstring(name,desc) if (!strcmp(fname, #name)) return ((int*)&xv->name - (int*)xv);
|
|
#define comfieldfunction(name, typestr,desc) if (!strcmp(fname, #name)) return ((int*)&xv->name - (int*)xv);
|
|
comextqcfields
|
|
svextqcfields
|
|
#undef comfieldfloat
|
|
#undef comfieldint
|
|
#undef comfieldvector
|
|
#undef comfieldentity
|
|
#undef comfieldstring
|
|
#undef comfieldfunction
|
|
return -1; //unsupported
|
|
}
|
|
static qintptr_t QVM_SetExtField (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
edict_t *e = VM_POINTER(arg[0]);
|
|
int i = QVM_FindExtField(VM_POINTER(arg[1]));
|
|
int value = VM_LONG(arg[2]);
|
|
|
|
if (i < 0)
|
|
return 0;
|
|
((int*)e->xv)[i] = value;
|
|
return value;
|
|
}
|
|
static qintptr_t QVM_GetExtField (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
edict_t *e = VM_POINTER(arg[0]);
|
|
int i = QVM_FindExtField(VM_POINTER(arg[1]));
|
|
|
|
if (i < 0)
|
|
return 0;
|
|
return ((int*)e->xv)[i];
|
|
}
|
|
|
|
#ifdef WEBCLIENT
|
|
static void QVM_uri_query_callback(struct dl_download *dl)
|
|
{
|
|
void *cb_context = dl->user_ctx;
|
|
int cb_entry = dl->user_float;
|
|
int selfnum = dl->user_num;
|
|
|
|
if (svs.gametype != GT_Q1QVM || svs.spawncount != dl->user_sequence)
|
|
return; //the world moved on.
|
|
//fixme: pointers might not still be valid if the map changed.
|
|
|
|
*sv.world.g.self = selfnum;
|
|
if (dl->file)
|
|
{
|
|
size_t len = VFS_GETLEN(dl->file);
|
|
char *buffer = malloc(len+1);
|
|
buffer[len] = 0;
|
|
VFS_READ(dl->file, buffer, len);
|
|
Cmd_Args_Set(buffer, strlen(buffer));
|
|
free(buffer);
|
|
}
|
|
else
|
|
Cmd_Args_Set(NULL, 0);
|
|
VM_Call(q1qvm, cb_entry, cb_context, dl->replycode, 0, 0, 0);
|
|
}
|
|
|
|
//bool uri_get(char *uri, int cb_entry, void *cb_ctx, char *mime, void *data, unsigned datasize)
|
|
static qintptr_t QVM_uri_query (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
struct dl_download *dl;
|
|
|
|
const unsigned char *url = VM_POINTER(arg[0]);
|
|
int cb_entry = VM_LONG(arg[1]);
|
|
void *cb_context = VM_POINTER(arg[2]);
|
|
const char *mimetype = VM_POINTER(arg[3]);
|
|
const char *data = VM_POINTER(arg[4]);
|
|
size_t datasize = VM_LONG(arg[5]);
|
|
extern cvar_t pr_enable_uriget;
|
|
|
|
if (!pr_enable_uriget.ival)
|
|
{
|
|
Con_Printf("QVM_uri_query(\"%s\"): %s disabled\n", url, pr_enable_uriget.name);
|
|
return 0;
|
|
}
|
|
|
|
if (mimetype && *mimetype)
|
|
{
|
|
VALIDATEPOINTER(arg[4],datasize);
|
|
Con_DPrintf("QVM_uri_query(%s)\n", url);
|
|
dl = HTTP_CL_Put(url, mimetype, data, datasize, QVM_uri_query_callback);
|
|
}
|
|
else
|
|
{
|
|
Con_DPrintf("QVM_uri_query(%s)\n", url);
|
|
dl = HTTP_CL_Get(url, NULL, QVM_uri_query_callback);
|
|
}
|
|
if (dl)
|
|
{
|
|
dl->user_ctx = cb_context;
|
|
dl->user_float = cb_entry;
|
|
dl->user_num = *sv.world.g.self;
|
|
dl->user_sequence = svs.spawncount;
|
|
dl->isquery = true;
|
|
return 1;
|
|
}
|
|
else
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
void QCBUILTIN PF_sv_trailparticles(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals);
|
|
void QCBUILTIN PF_sv_pointparticles(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals);
|
|
void QCBUILTIN PF_sv_particleeffectnum(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals);
|
|
static qintptr_t QVM_particleeffectnum (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
int i = WrapQCBuiltin(PF_sv_particleeffectnum, offset, mask, arg, "s");
|
|
return VM_FLOAT(i);
|
|
}
|
|
static qintptr_t QVM_trailparticles (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return WrapQCBuiltin(PF_sv_trailparticles, offset, mask, arg, "invv");
|
|
}
|
|
static qintptr_t QVM_pointparticles (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
return WrapQCBuiltin(PF_sv_pointparticles, offset, mask, arg, "ivvi");
|
|
}
|
|
|
|
static qintptr_t QVM_clientstat (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
int num = VM_LONG(arg[0]);
|
|
int type = VM_LONG(arg[1]);
|
|
int fieldofs = VM_LONG(arg[2]);
|
|
|
|
|
|
// SV_QCStatEval(type, "", &cache, NULL, num);
|
|
|
|
SV_QCStatFieldIdx(type, fieldofs, num);
|
|
return 0;
|
|
}
|
|
static qintptr_t QVM_pointerstat (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
int num = VM_LONG(arg[0]);
|
|
int type = VM_LONG(arg[1]);
|
|
void *ptr = VM_POINTER(arg[2]);
|
|
SV_QCStatPtr(type, ptr, num);
|
|
return 0;
|
|
}
|
|
|
|
static qintptr_t QVM_Map_Extension (void *offset, quintptr_t mask, const qintptr_t *arg);
|
|
|
|
typedef qintptr_t (*traps_t) (void *offset, quintptr_t mask, const qintptr_t *arg);
|
|
traps_t bitraps[G_MAX] =
|
|
{
|
|
QVM_GetAPIVersion,
|
|
QVM_DPrint,
|
|
QVM_Error,
|
|
QVM_GetEntityToken,
|
|
QVM_Spawn_Ent,
|
|
QVM_Remove_Ent,
|
|
QVM_Precache_Sound,
|
|
QVM_Precache_Model,
|
|
QVM_LightStyle,
|
|
QVM_SetOrigin,
|
|
QVM_SetSize, //10
|
|
QVM_SetModel,
|
|
QVM_BPrint,
|
|
QVM_SPrint,
|
|
QVM_CenterPrint,
|
|
QVM_AmbientSound, //15
|
|
QVM_Sound,
|
|
QVM_TraceLine,
|
|
QVM_CheckClient,
|
|
QVM_StuffCmd,
|
|
QVM_LocalCmd, //20
|
|
QVM_CVar,
|
|
QVM_CVar_Set,
|
|
QVM_FindRadius,
|
|
QVM_WalkMove,
|
|
QVM_DropToFloor, //25
|
|
QVM_CheckBottom,
|
|
QVM_PointContents,
|
|
QVM_NextEnt,
|
|
QVM_Aim,
|
|
QVM_MakeStatic, //30
|
|
QVM_SetSpawnParams,
|
|
QVM_ChangeLevel,
|
|
QVM_LogFrag,
|
|
QVM_GetInfoKey,
|
|
QVM_Multicast, //35
|
|
QVM_DisableUpdates,
|
|
QVM_WriteByte,
|
|
QVM_WriteChar,
|
|
QVM_WriteShort,
|
|
QVM_WriteLong, //40
|
|
QVM_WriteAngle,
|
|
QVM_WriteCoord,
|
|
QVM_WriteString,
|
|
QVM_WriteEntity,
|
|
QVM_FlushSignon, //45
|
|
QVM_memset,
|
|
QVM_memcpy,
|
|
QVM_strncpy,
|
|
QVM_sin,
|
|
QVM_cos, //50
|
|
QVM_atan2,
|
|
QVM_sqrt,
|
|
QVM_floor,
|
|
QVM_ceil,
|
|
QVM_acos, //55
|
|
QVM_Cmd_ArgC,
|
|
QVM_Cmd_ArgV,
|
|
QVM_TraceBox, //was G_TraceCapsule
|
|
QVM_FS_OpenFile,
|
|
QVM_FS_CloseFile, //60
|
|
QVM_FS_ReadFile,
|
|
QVM_FS_WriteFile,
|
|
QVM_FS_SeekFile,
|
|
QVM_FS_TellFile,
|
|
QVM_FS_GetFileList, //65
|
|
QVM_CVar_Set_Float,
|
|
QVM_CVar_String,
|
|
QVM_Map_Extension,
|
|
QVM_strcmp,
|
|
QVM_strncmp, //70
|
|
QVM_stricmp,
|
|
QVM_strnicmp,
|
|
QVM_Find,
|
|
QVM_ExecuteCmd,
|
|
QVM_ConPrint, //75
|
|
QVM_ReadCmd,
|
|
QVM_RedirectCmd,
|
|
QVM_Add_Bot,
|
|
QVM_Remove_Bot,
|
|
QVM_SetBotUserInfo, //80
|
|
QVM_SetBotCMD,
|
|
|
|
QVM_strftime,
|
|
QVM_Cmd_ArgS,
|
|
QVM_Cmd_Tokenize,
|
|
QVM_strlcpy, //85
|
|
QVM_strlcat,
|
|
QVM_MakeVectors,
|
|
QVM_NextClient,
|
|
|
|
QVM_Precache_VWep_Model,
|
|
QVM_SetPause,
|
|
QVM_SetUserInfo,
|
|
QVM_MoveToGoal
|
|
};
|
|
|
|
struct
|
|
{
|
|
char *extname;
|
|
traps_t trap;
|
|
} qvmextensions[] =
|
|
{
|
|
{"SetExtField", QVM_SetExtField},
|
|
{"GetExtField", QVM_GetExtField},
|
|
{"ChangeLevel2", QVM_ChangeLevel2}, //with start spot
|
|
#ifdef WEBCLIENT
|
|
{"URI_Query", QVM_uri_query},
|
|
#endif
|
|
{"particleeffectnum", QVM_particleeffectnum},
|
|
{"trailparticles", QVM_trailparticles},
|
|
{"pointparticles", QVM_pointparticles},
|
|
{"clientstat", QVM_clientstat}, //csqc extension
|
|
{"pointerstat", QVM_pointerstat}, //csqc extension
|
|
|
|
//sql?
|
|
//model querying?
|
|
//skeletal objects/tags?
|
|
//heightmap / brush editing?
|
|
//csqc ents
|
|
{NULL, NULL}
|
|
};
|
|
|
|
traps_t traps[512];
|
|
|
|
static qintptr_t QVM_Map_Extension (void *offset, quintptr_t mask, const qintptr_t *arg)
|
|
{
|
|
char *extname = VM_POINTER(arg[0]);
|
|
unsigned int slot = VM_LONG(arg[1]);
|
|
int i;
|
|
|
|
if (slot >= countof(traps))
|
|
return -2; //invalid slot.
|
|
|
|
if (!extname)
|
|
{ //special handling for vauge compat with mvdsv, for testing how many 'known' builtins are implemented.
|
|
if (slot < G_MAX)
|
|
return -2;
|
|
return -1;
|
|
}
|
|
|
|
//find the extension and map it to the slot if found.
|
|
for (i = 0; qvmextensions[i].extname; i++)
|
|
{
|
|
if (!Q_strcasecmp(extname, qvmextensions[i].extname))
|
|
{
|
|
traps[slot] = qvmextensions[i].trap;
|
|
return slot;
|
|
}
|
|
}
|
|
return -1; //extension not known
|
|
}
|
|
|
|
//============== general Quake services ==================
|
|
static int syscallqvm (void *offset, quintptr_t mask, int fn, const int *arg)
|
|
{
|
|
if (sizeof(int) == sizeof(qintptr_t))
|
|
{ //should allow the slow copy below to be optimised out
|
|
if (fn >= countof(traps))
|
|
return QVM_NotYetImplemented(offset, mask, (qintptr_t*)arg);
|
|
return traps[fn](offset, mask, (qintptr_t*)arg);
|
|
}
|
|
else
|
|
{
|
|
qintptr_t args[13];
|
|
int i;
|
|
for (i = 0; i < 13; i++)
|
|
args[i] = arg[i];
|
|
if (fn >= countof(traps))
|
|
return QVM_NotYetImplemented(offset, mask, args);
|
|
return traps[fn](offset, mask, args);
|
|
}
|
|
}
|
|
|
|
static qintptr_t EXPORT_FN syscallnative (qintptr_t arg, ...)
|
|
{
|
|
qintptr_t args[13];
|
|
va_list argptr;
|
|
|
|
va_start(argptr, arg);
|
|
args[0]=va_arg(argptr, qintptr_t);
|
|
args[1]=va_arg(argptr, qintptr_t);
|
|
args[2]=va_arg(argptr, qintptr_t);
|
|
args[3]=va_arg(argptr, qintptr_t);
|
|
args[4]=va_arg(argptr, qintptr_t);
|
|
args[5]=va_arg(argptr, qintptr_t);
|
|
args[6]=va_arg(argptr, qintptr_t);
|
|
args[7]=va_arg(argptr, qintptr_t);
|
|
args[8]=va_arg(argptr, qintptr_t);
|
|
args[9]=va_arg(argptr, qintptr_t);
|
|
args[10]=va_arg(argptr, qintptr_t);
|
|
args[11]=va_arg(argptr, qintptr_t);
|
|
args[12]=va_arg(argptr, qintptr_t);
|
|
va_end(argptr);
|
|
|
|
if (arg >= countof(traps))
|
|
return QVM_NotYetImplemented(NULL, ~(quintptr_t)0, args);
|
|
return traps[arg](NULL, ~(quintptr_t)0, args);
|
|
}
|
|
|
|
void Q1QVM_Shutdown(qboolean notifygame)
|
|
{
|
|
int i;
|
|
if (q1qvm)
|
|
{
|
|
for (i = 0; i < sv.allocated_client_slots; i++)
|
|
{
|
|
if (svs.clients[i].name)
|
|
Q_strncpyz(svs.clients[i].namebuf, svs.clients[i].name, sizeof(svs.clients[i].namebuf));
|
|
svs.clients[i].name = svs.clients[i].namebuf;
|
|
}
|
|
if (notifygame)
|
|
VM_Call(q1qvm, GAME_SHUTDOWN, 0, 0, 0);
|
|
VM_Destroy(q1qvm);
|
|
q1qvm = NULL;
|
|
VM_fcloseall(VMFSID_Q1QVM);
|
|
if (svprogfuncs == &q1qvmprogfuncs)
|
|
sv.world.progs = svprogfuncs = NULL;
|
|
Z_FreeTags(VMFSID_Q1QVM);
|
|
if (q1qvmprogfuncs.edicttable)
|
|
{
|
|
Z_Free(q1qvmprogfuncs.edicttable);
|
|
q1qvmprogfuncs.edicttable = NULL;
|
|
}
|
|
vevars = 0;
|
|
}
|
|
}
|
|
|
|
static void QDECL Q1QVM_Get_FrameState(world_t *w, wedict_t *ent, framestate_t *fstate)
|
|
{
|
|
memset(fstate, 0, sizeof(*fstate));
|
|
fstate->g[FS_REG].frame[0] = ent->v->frame;
|
|
fstate->g[FS_REG].frametime[0] = ent->xv->frame1time;
|
|
fstate->g[FS_REG].lerpweight[0] = 1;
|
|
fstate->g[FS_REG].endbone = 0x7fffffff;
|
|
|
|
fstate->g[FST_BASE].frame[0] = ent->xv->baseframe;
|
|
fstate->g[FST_BASE].frametime[0] = ent->xv->/*base*/frame1time;
|
|
fstate->g[FST_BASE].lerpweight[0] = 1;
|
|
fstate->g[FST_BASE].endbone = ent->xv->basebone;
|
|
|
|
#if defined(SKELETALOBJECTS) || defined(RAGDOLL)
|
|
if (ent->xv->skeletonindex)
|
|
skel_lookup(w, ent->xv->skeletonindex, fstate);
|
|
#endif
|
|
}
|
|
|
|
static void QDECL Q1QVM_Event_Touch(world_t *w, wedict_t *s, wedict_t *o, trace_t *trace)
|
|
{
|
|
int oself = pr_global_struct->self;
|
|
int oother = pr_global_struct->other;
|
|
|
|
pr_global_struct->self = EDICT_TO_PROG(w->progs, s);
|
|
pr_global_struct->other = EDICT_TO_PROG(w->progs, o);
|
|
pr_global_struct->time = w->physicstime;
|
|
VM_Call(q1qvm, GAME_EDICT_TOUCH, 0, 0, 0);
|
|
|
|
pr_global_struct->self = oself;
|
|
pr_global_struct->other = oother;
|
|
}
|
|
|
|
static void QDECL Q1QVM_Event_Think(world_t *w, wedict_t *s)
|
|
{
|
|
pr_global_struct->self = EDICT_TO_PROG(w->progs, s);
|
|
pr_global_struct->other = EDICT_TO_PROG(w->progs, w->edicts);
|
|
VM_Call(q1qvm, GAME_EDICT_THINK, 0, 0, 0);
|
|
}
|
|
|
|
static qboolean QDECL Q1QVM_Event_ContentsTransition(world_t *w, wedict_t *ent, int oldwatertype, int newwatertype)
|
|
{
|
|
return false; //always do legacy behaviour
|
|
}
|
|
|
|
qboolean PR_LoadQ1QVM(void)
|
|
{
|
|
static int writable_int;
|
|
static float writable;
|
|
static float dimensionsend = 255;
|
|
static float dimensiondefault = 255;
|
|
static float physics_mode = 2;
|
|
static vec3_t defaultgravity = {0,0,-1};
|
|
int i;
|
|
gameDataPrivate_t gd;
|
|
gameDataN_t *gdn;
|
|
gameData32_t *gd32;
|
|
qintptr_t ret;
|
|
qintptr_t limit;
|
|
extern cvar_t pr_maxedicts;
|
|
|
|
Q1QVM_Shutdown(true);
|
|
|
|
q1qvm = VM_Create("qwprogs", com_nogamedirnativecode.ival?NULL:syscallnative, syscallqvm);
|
|
if (!q1qvm)
|
|
q1qvm = VM_Create("qwprogs", syscallnative, NULL);
|
|
if (!q1qvm)
|
|
{
|
|
if (svprogfuncs == &q1qvmprogfuncs)
|
|
sv.world.progs = svprogfuncs = NULL;
|
|
return false;
|
|
}
|
|
|
|
for(i = 0; i < G_MAX; i++)
|
|
traps[i] = bitraps[i];
|
|
for(; i < countof(traps); i++)
|
|
traps[i] = QVM_NotYetImplemented;
|
|
|
|
|
|
memset(&fofs, 0, sizeof(fofs));
|
|
|
|
progstype = PROG_QW;
|
|
|
|
|
|
svprogfuncs = &q1qvmprogfuncs;
|
|
|
|
|
|
// q1qvmprogfuncs.AddString = Q1QVMPF_AddString; //using this breaks 64bit support, and is a 'bad plan' elsewhere too,
|
|
q1qvmprogfuncs.EdictNum = Q1QVMPF_EdictNum;
|
|
q1qvmprogfuncs.NumForEdict = Q1QVMPF_NumForEdict;
|
|
q1qvmprogfuncs.EdictToProgs = Q1QVMPF_EdictToProgs;
|
|
q1qvmprogfuncs.ProgsToEdict = Q1QVMPF_ProgsToEdict;
|
|
q1qvmprogfuncs.EntAlloc = Q1QVMPF_EntAlloc;
|
|
q1qvmprogfuncs.EntFree = Q1QVMPF_EntRemove;
|
|
q1qvmprogfuncs.FindGlobal = Q1QVMPF_FindGlobal;
|
|
q1qvmprogfuncs.load_ents = Q1QVMPF_LoadEnts;
|
|
q1qvmprogfuncs.globals = Q1QVMPF_Globals;
|
|
q1qvmprogfuncs.GetEdictFieldValue = Q1QVMPF_GetEdictFieldValue;
|
|
q1qvmprogfuncs.QueryField = Q1QVMPF_QueryField;
|
|
q1qvmprogfuncs.StringToProgs = Q1QVMPF_StringToProgs;
|
|
q1qvmprogfuncs.StringToNative = Q1QVMPF_StringToNative;
|
|
q1qvmprogfuncs.SetStringField = Q1QVMPF_SetStringField;
|
|
q1qvmprogfuncs.EntClear = Q1QVMPF_ClearEdict;
|
|
|
|
sv.world.Event_Touch = Q1QVM_Event_Touch;
|
|
sv.world.Event_Think = Q1QVM_Event_Think;
|
|
sv.world.Event_Sound = SVQ1_StartSound;
|
|
sv.world.Event_ContentsTransition = Q1QVM_Event_ContentsTransition;
|
|
sv.world.Get_CModel = SVPR_GetCModel;
|
|
sv.world.Get_FrameState = Q1QVM_Get_FrameState;
|
|
|
|
sv.world.num_edicts = 0; //we're not ready for most of the builtins yet
|
|
sv.world.max_edicts = 0; //so clear these out, just in case
|
|
sv.world.edict_size = 0; //if we get a division by zero, then at least its a safe crash
|
|
|
|
q1qvmprogfuncs.edicttable = NULL;
|
|
|
|
q1qvmprogfuncs.stringtable = VM_MemoryBase(q1qvm);
|
|
|
|
qvm_api_version = GAME_API_VERSION;
|
|
|
|
ret = VM_Call(q1qvm, GAME_INIT, (qintptr_t)(sv.time*1000), rand(), 0, 0, 0);
|
|
if (!ret)
|
|
{
|
|
Q1QVM_Shutdown(false);
|
|
return false;
|
|
}
|
|
|
|
if (VM_NonNative(q1qvm))
|
|
{ //when non native, this can only be a 32bit qvm in a 64bit server.
|
|
gd32 = (gameData32_t*)((char*)VM_MemoryBase(q1qvm) + ret); //qvm is 32bit
|
|
|
|
gd.APIversion = gd32->APIversion;
|
|
gd.sizeofent = gd32->sizeofent;
|
|
|
|
gd.ents = gd32->ents;
|
|
gd.global = gd32->global;
|
|
gd.fields = gd32->fields;
|
|
|
|
if (qvm_api_version >= 14)
|
|
gd.maxedicts = gd32->maxentities;
|
|
else
|
|
gd.maxedicts = MAX_Q1QVM_EDICTS;
|
|
}
|
|
else
|
|
{
|
|
gdn = (gameDataN_t*)((char*)VM_MemoryBase(q1qvm) + ret);
|
|
gd.APIversion = gdn->APIversion;
|
|
gd.sizeofent = gdn->sizeofent;
|
|
|
|
gd.ents = gdn->ents;
|
|
gd.global = gdn->global;
|
|
gd.fields = gdn->fields;
|
|
|
|
if (qvm_api_version >= 14)
|
|
gd.maxedicts = gdn->maxentities;
|
|
else
|
|
gd.maxedicts = MAX_Q1QVM_EDICTS;
|
|
}
|
|
gd.maxedicts = bound(1, pr_maxedicts.ival, gd.maxedicts);
|
|
|
|
qvm_api_version = gd.APIversion;
|
|
if (!(GAME_API_VERSION_MIN <= qvm_api_version && qvm_api_version <= GAME_API_VERSION))
|
|
{
|
|
Con_Printf("QVM-API version %i not supported\n", qvm_api_version);
|
|
Q1QVM_Shutdown(false);
|
|
return false;
|
|
}
|
|
|
|
//in version 13, the actual edict_t struct is gone, and there's a pointer to it in its place (which is unusable, and changes depending on modes).
|
|
if (qvm_api_version)
|
|
wasted_edict_t_size = (VM_NonNative(q1qvm)?sizeof(int):sizeof(void*));
|
|
else
|
|
{
|
|
//fte/qclib has split edict_t and entvars_t.
|
|
//older versions of the qvm api has them in one lump
|
|
//so we need to bias the mod's entvars_t offsets a little.
|
|
wasted_edict_t_size = 114;
|
|
}
|
|
|
|
sv.world.num_edicts = 1;
|
|
sv.world.max_edicts = bound(64, gd.maxedicts, MAX_EDICTS);
|
|
q1qvmprogfuncs.edicttable = Z_Malloc(sizeof(*q1qvmprogfuncs.edicttable) * sv.world.max_edicts);
|
|
q1qvmprogfuncs.edicttable_length = sv.world.max_edicts;
|
|
|
|
limit = VM_MemoryMask(q1qvm);
|
|
if (gd.sizeofent > 0xffffffff / gd.maxedicts)
|
|
gd.sizeofent = 0xffffffff / gd.maxedicts;
|
|
if ((quintptr_t)gd.ents+(gd.sizeofent*gd.maxedicts) < (quintptr_t)gd.ents || (quintptr_t)gd.ents > (quintptr_t)limit)
|
|
gd.ents = 0;
|
|
if ((quintptr_t)(gd.global+1) < (quintptr_t)gd.global || (quintptr_t)gd.global > (quintptr_t)limit)
|
|
gd.global = 0;
|
|
if (/*(quintptr_t)gd.fields < (quintptr_t)gd.fields ||*/ (quintptr_t)gd.fields > limit)
|
|
gd.fields = 0;
|
|
|
|
sv.world.edict_size = gd.sizeofent;
|
|
vevars = gd.ents;
|
|
evars = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, vevars);
|
|
gvars = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, gd.global);
|
|
|
|
if (!evars || !gvars)
|
|
{
|
|
Q1QVM_Shutdown(false);
|
|
return false;
|
|
}
|
|
|
|
//WARNING: global is not remapped yet...
|
|
//This code is written evilly, but works well enough
|
|
#define globalint(required, name) pr_global_ptrs->name = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, (qintptr_t)&gvars->name) //the logic of this is somewhat crazy
|
|
#define globalfloat(required, name) pr_global_ptrs->name = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, (qintptr_t)&gvars->name)
|
|
#define globalstring(required, name) pr_global_ptrs->name = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, (qintptr_t)&gvars->name)
|
|
#define globalvec(required, name) pr_global_ptrs->name = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, (qintptr_t)&gvars->name)
|
|
#define globalfunc(required, name) pr_global_ptrs->name = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, (qintptr_t)&gvars->name)
|
|
#define globalnull(required, name) pr_global_ptrs->name = NULL
|
|
globalint (true, self); //we need the qw ones, but any in standard quake and not quakeworld, we don't really care about.
|
|
globalint (true, other);
|
|
globalint (true, world);
|
|
globalfloat (true, time);
|
|
globalfloat (true, frametime);
|
|
globalint (false, newmis); //not always in nq.
|
|
globalfloat (false, force_retouch);
|
|
globalstring (true, mapname);
|
|
globalnull (false, deathmatch);
|
|
globalnull (false, coop);
|
|
globalnull (false, teamplay);
|
|
globalfloat (true, serverflags);
|
|
globalfloat (true, total_secrets);
|
|
globalfloat (true, total_monsters);
|
|
globalfloat (true, found_secrets);
|
|
globalfloat (true, killed_monsters);
|
|
globalvec (true, v_forward);
|
|
globalvec (true, v_up);
|
|
globalvec (true, v_right);
|
|
globalfloat (true, trace_allsolid);
|
|
globalfloat (true, trace_startsolid);
|
|
globalfloat (true, trace_fraction);
|
|
globalvec (true, trace_endpos);
|
|
globalvec (true, trace_plane_normal);
|
|
globalfloat (true, trace_plane_dist);
|
|
globalint (true, trace_ent);
|
|
globalfloat (true, trace_inopen);
|
|
globalfloat (true, trace_inwater);
|
|
globalnull (false, trace_endcontentsf);
|
|
globalnull (false, trace_endcontentsi);
|
|
globalnull (false, trace_surfaceflagsf);
|
|
globalnull (false, trace_surfaceflagsi);
|
|
globalnull (false, cycle_wrapped);
|
|
globalint (false, msg_entity);
|
|
globalfunc (false, main);
|
|
globalfunc (true, StartFrame);
|
|
globalfunc (true, PlayerPreThink);
|
|
globalfunc (true, PlayerPostThink);
|
|
globalfunc (true, ClientKill);
|
|
globalfunc (true, ClientConnect);
|
|
globalfunc (true, PutClientInServer);
|
|
globalfunc (true, ClientDisconnect);
|
|
globalfunc (false, SetNewParms);
|
|
globalfunc (false, SetChangeParms);
|
|
|
|
pr_global_ptrs->trace_surfaceflagsf = &writable;
|
|
pr_global_ptrs->trace_surfaceflagsi = &writable_int;
|
|
pr_global_ptrs->trace_endcontentsf = &writable;
|
|
pr_global_ptrs->trace_endcontentsi = &writable_int;
|
|
pr_global_ptrs->dimension_default = &dimensiondefault;
|
|
pr_global_ptrs->dimension_send = &dimensionsend;
|
|
pr_global_ptrs->physics_mode = &physics_mode;
|
|
pr_global_ptrs->trace_brush_id = &writable_int;
|
|
pr_global_ptrs->trace_brush_faceid = &writable_int;
|
|
pr_global_ptrs->trace_surface_id = &writable_int;
|
|
pr_global_ptrs->trace_bone_id = &writable_int;
|
|
pr_global_ptrs->trace_triangle_id = &writable_int;
|
|
pr_global_ptrs->global_gravitydir = &defaultgravity;
|
|
|
|
// ensureglobal(input_timelength, input_timelength_default);
|
|
// ensureglobal(input_impulse, input_impulse_default);
|
|
// ensureglobal(input_angles, input_angles_default);
|
|
// ensureglobal(input_movevalues, input_movevalues_default);
|
|
// ensureglobal(input_buttons, input_buttons_default);
|
|
|
|
dimensionsend = dimensiondefault = 255;
|
|
for (i = 0; i < 16; i++)
|
|
pr_global_ptrs->spawnparamglobals[i] = (float*)((char*)VM_MemoryBase(q1qvm)+(qintptr_t)(&gvars->parm1 + i));
|
|
for (; i < NUM_SPAWN_PARMS; i++)
|
|
pr_global_ptrs->spawnparamglobals[i] = NULL;
|
|
pr_global_ptrs->parm_string = NULL;
|
|
|
|
#define emufield(n,t) if (field[i].type == t && !strcmp(#n, fname)) {fofs.n = (field[i].ofs - wasted_edict_t_size)/sizeof(float); continue;}
|
|
if (VM_NonNative(q1qvm))
|
|
{
|
|
field32_t *field = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, gd.fields);
|
|
if (field)
|
|
for (i = 0; field[i].name; i++)
|
|
{
|
|
const char *fname = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, field[i].name);
|
|
emufields
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fieldN_t *field = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, gd.fields);
|
|
if (field)
|
|
for (i = 0; field[i].name; i++)
|
|
{
|
|
const char *fname = Q1QVMPF_PointerToNative(&q1qvmprogfuncs, field[i].name);
|
|
emufields
|
|
}
|
|
}
|
|
#undef emufield
|
|
|
|
|
|
sv.world.progs = &q1qvmprogfuncs;
|
|
sv.world.edicts = (wedict_t*)Q1QVMPF_EdictNum(svprogfuncs, 0);
|
|
sv.world.usesolidcorpse = true;
|
|
|
|
if (qvm_api_version >= 15)
|
|
{
|
|
int e;
|
|
for (e = 0; e <= 32; e++)
|
|
{
|
|
pr_global_struct->self = Q1QVMPF_EdictToProgs(svprogfuncs, Q1QVMPF_EdictNum(svprogfuncs, e));
|
|
VM_Call(q1qvm, GAME_CLEAR_EDICT, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
|
|
}
|
|
pr_global_struct->self = 0;
|
|
|
|
|
|
Q1QVMPF_SetStringGlobal(sv.world.progs, &gvars->mapname, svs.name, MAPNAME_LEN);
|
|
}
|
|
else
|
|
{
|
|
if ((quintptr_t)gvars->mapname && (quintptr_t)gvars->mapname+MAPNAME_LEN < VM_MemoryMask(q1qvm))
|
|
Q_strncpyz((char*)VM_MemoryBase(q1qvm) + gvars->mapname, svs.name, MAPNAME_LEN);
|
|
else
|
|
gvars->mapname = Q1QVMPF_StringToProgs(sv.world.progs, svs.name);
|
|
}
|
|
|
|
PR_SV_FillWorldGlobals(&sv.world);
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
|
|
void Q1QVM_ClientConnect(client_t *cl)
|
|
{
|
|
if (qvm_api_version >= 15 && !VM_NonNative(q1qvm))
|
|
{
|
|
Q_strncpyz(cl->namebuf, cl->name, sizeof(cl->namebuf));
|
|
Q1QVMPF_SetStringField(sv.world.progs, cl->edict, &cl->edict->v->netname, cl->namebuf, true);
|
|
}
|
|
else if (cl->edict->v->netname)
|
|
{
|
|
char *name;
|
|
char *base = VM_MemoryBase(q1qvm);
|
|
quintptr_t mask = VM_MemoryMask(q1qvm);
|
|
name = (char*)Q1QVMPF_StringToNative(svprogfuncs, cl->edict->v->netname);
|
|
if (cl->name > base && cl->name < base+mask)
|
|
{
|
|
Q_strncpyz(cl->namebuf, name, sizeof(cl->namebuf));
|
|
strcpy(name, cl->namebuf);
|
|
cl->name = name; //so the gamecode can do changes if it wants.
|
|
}
|
|
else
|
|
Con_Printf("WARNING: Mod provided no netname buffer. Player names will not be set properly.\n");
|
|
}
|
|
else if (!VM_NonNative(q1qvm))
|
|
{
|
|
Q_strncpyz(cl->namebuf, cl->name, sizeof(cl->namebuf));
|
|
cl->name = cl->namebuf;
|
|
cl->edict->v->netname = Q1QVMPF_StringToProgs(svprogfuncs, cl->namebuf);
|
|
|
|
// Con_DPrintf("WARNING: Mod provided no netname buffer and will not function correctly when compiled as a qvm.\n");
|
|
}
|
|
else
|
|
Con_Printf("WARNING: Mod provided no netname buffer. Player names will not be set properly.\n");
|
|
|
|
if (fofs.gravity)
|
|
((float*)cl->edict->v)[fofs.gravity] = cl->edict->xv->gravity;
|
|
if (fofs.maxspeed)
|
|
((float*)cl->edict->v)[fofs.maxspeed] = cl->edict->xv->maxspeed;
|
|
if (fofs.isBot)
|
|
((float*)cl->edict->v)[fofs.isBot] = !cl->protocol;
|
|
|
|
// call the spawn function
|
|
pr_global_struct->time = sv.world.physicstime;
|
|
pr_global_struct->self = EDICT_TO_PROG(svprogfuncs, cl->edict);
|
|
VM_Call(q1qvm, GAME_CLIENT_CONNECT, cl->spectator, 0, 0, 0);
|
|
|
|
// actually spawn the player
|
|
pr_global_struct->time = sv.world.physicstime;
|
|
pr_global_struct->self = EDICT_TO_PROG(svprogfuncs, cl->edict);
|
|
VM_Call(q1qvm, GAME_PUT_CLIENT_IN_SERVER, cl->spectator, 0, 0, 0);
|
|
}
|
|
|
|
qboolean Q1QVM_GameConsoleCommand(void)
|
|
{
|
|
int oldself, oldother;
|
|
if (!q1qvm)
|
|
return false;
|
|
|
|
//FIXME: if an rcon command from someone on the server, mvdsv sets self to match the ip of that player
|
|
//this is not required (broken by proxies anyway) but is a nice handy feature
|
|
|
|
pr_global_struct->time = sv.world.physicstime;
|
|
oldself = pr_global_struct->self; //these are usually useless
|
|
oldother = pr_global_struct->other; //but its possible that someone makes a mod that depends on the 'mod' command working via redirectcmd+co
|
|
//this at least matches mvdsv
|
|
pr_global_struct->self = 0;
|
|
pr_global_struct->other = 0;
|
|
|
|
VM_Call(q1qvm, GAME_CONSOLE_COMMAND, 0, 0, 0); //mod uses Cmd_Argv+co to get args
|
|
|
|
pr_global_struct->self = oldself;
|
|
pr_global_struct->other = oldother;
|
|
return true;
|
|
}
|
|
|
|
qboolean Q1QVM_ClientSay(edict_t *player, qboolean team)
|
|
{
|
|
qboolean washandled;
|
|
if (!q1qvm)
|
|
return false;
|
|
|
|
pr_global_struct->time = sv.world.physicstime;
|
|
pr_global_struct->self = Q1QVMPF_EdictToProgs(svprogfuncs, player);
|
|
washandled = VM_Call(q1qvm, GAME_CLIENT_SAY, team, 0, 0, 0);
|
|
|
|
return washandled;
|
|
}
|
|
|
|
qboolean Q1QVM_UserInfoChanged(edict_t *player)
|
|
{ //mod will use G_CMD_ARGV to get argv1+argv2 to read the info that is changing.
|
|
if (!q1qvm)
|
|
return false;
|
|
|
|
pr_global_struct->time = sv.world.physicstime;
|
|
pr_global_struct->self = Q1QVMPF_EdictToProgs(svprogfuncs, player);
|
|
return VM_Call(q1qvm, GAME_CLIENT_USERINFO_CHANGED, 0, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_PlayerPreThink(void)
|
|
{
|
|
if (fofs.movement)
|
|
{
|
|
sv_player->xv->movement[0] = ((float*)sv_player->v)[fofs.movement+0];
|
|
sv_player->xv->movement[1] = ((float*)sv_player->v)[fofs.movement+1];
|
|
sv_player->xv->movement[2] = ((float*)sv_player->v)[fofs.movement+2];
|
|
}
|
|
if (fofs.gravity)
|
|
sv_player->xv->gravity = ((float*)sv_player->v)[fofs.gravity];
|
|
if (fofs.maxspeed)
|
|
sv_player->xv->maxspeed = ((float*)sv_player->v)[fofs.maxspeed];
|
|
|
|
VM_Call(q1qvm, GAME_CLIENT_PRETHINK, host_client->spectator, 0, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_RunPlayerThink(void)
|
|
{
|
|
VM_Call(q1qvm, GAME_EDICT_THINK, 0, 0, 0);
|
|
VM_Call(q1qvm, GAME_CLIENT_THINK, host_client->spectator, 0, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_PostThink(void)
|
|
{
|
|
VM_Call(q1qvm, GAME_CLIENT_POSTTHINK, host_client->spectator, 0, 0, 0);
|
|
|
|
if (fofs.vw_index)
|
|
sv_player->xv->vw_index = ((float*)sv_player->v)[fofs.vw_index];
|
|
}
|
|
|
|
void Q1QVM_StartFrame(qboolean botsarespecialsnowflakes)
|
|
{
|
|
if (botsarespecialsnowflakes && qvm_api_version < 15)
|
|
return; //this stupidity brought to you with api 15!
|
|
VM_Call(q1qvm, GAME_START_FRAME, (qintptr_t)(sv.time*1000), botsarespecialsnowflakes, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_Blocked(void)
|
|
{
|
|
VM_Call(q1qvm, GAME_EDICT_BLOCKED, 0, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_SetNewParms(void)
|
|
{
|
|
VM_Call(q1qvm, GAME_SETNEWPARMS, 0, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_SetChangeParms(void)
|
|
{
|
|
VM_Call(q1qvm, GAME_SETCHANGEPARMS, 0, 0, 0);
|
|
}
|
|
|
|
qboolean Q1QVM_ClientCommand(void)
|
|
{
|
|
return VM_Call(q1qvm, GAME_CLIENT_COMMAND, 0, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_GameCodePausedTic(float pausedduration)
|
|
{
|
|
VM_Call(q1qvm, GAME_PAUSED_TIC, (qintptr_t)(pausedduration*1000), 0, 0, 0);
|
|
}
|
|
|
|
void Q1QVM_DropClient(client_t *cl)
|
|
{
|
|
if (cl->name)
|
|
Q_strncpyz(cl->namebuf, cl->name, sizeof(cl->namebuf));
|
|
|
|
pr_global_struct->self = EDICT_TO_PROG(svprogfuncs, cl->edict);
|
|
VM_Call(q1qvm, GAME_CLIENT_DISCONNECT, 0, 0, 0);
|
|
cl->name = cl->namebuf;
|
|
}
|
|
|
|
void Q1QVM_ChainMoved(void)
|
|
{
|
|
}
|
|
void Q1QVM_EndFrame(void)
|
|
{
|
|
}
|
|
|
|
#endif
|