Interface to the game library. More...

#include "server.h"
#include "sv_log.h"
#include "../common/grid.h"
#include "../common/routing.h"
#include "../ports/system.h"
#include "../shared/thread.h"
#include "../shared/scopedmutex.h"

Include dependency graph for sv_game.cpp:

Go to the source code of this file.

Data Structures
struct	eventNames_t

Macros
#define	M(x)

Functions
static void	SV_dprintf (const char *fmt,...)
	Debug print to server console.
static void	SV_PlayerPrintf (const SrvPlayer player, int level, const char fmt, va_list ap)
	Print to a single client.
static float	SV_GetVisibility (const pos3_t position)
	Glue function to get the visibility from a given position.
static void	SV_error (const char *fmt,...)
	Abort the server with a game error.
static unsigned int	SV_FindIndex (const char *name, int start, int max, bool create)
	Search the index in the config strings relative to a given start.
static unsigned int	SV_ModelIndex (const char *name)
static void	SV_SetModel (edict_t ent, const char name)
static void	SV_Configstring (int index, const char *fmt,...)
static void	SV_WriteChar (char c)
static void	SV_WriteByte (byte c)
static void	SV_WriteShort (int c)
static void	SV_WriteLong (int c)
static void	SV_WriteString (const char *s)
static void	SV_WritePos (const vec3_t pos)
static void	SV_WriteGPos (const pos3_t pos)
static void	SV_WriteDir (const vec3_t dir)
static void	SV_WriteAngle (float f)
static void	SV_WriteFormat (const char *format,...)
static int	SV_ReadChar (void)
static int	SV_ReadByte (void)
static int	SV_ReadShort (void)
static int	SV_ReadLong (void)
static int	SV_ReadString (char *str, size_t length)
static void	SV_ReadPos (vec3_t pos)
static void	SV_ReadGPos (pos3_t pos)
static void	SV_ReadDir (vec3_t vector)
static float	SV_ReadAngle (void)
static void	SV_ReadData (void *buffer, int size)
static void	SV_ReadFormat (const char *format,...)
static void	SV_AbortEvents (void)
static void	SV_SendQueuedEvents (void)
static void	SV_EndEvents (void)
	CASSERT (lengthof(eventNames)==EV_NUM_EVENTS)
static void	SV_AddEvent (unsigned int mask, int eType, int entnum)
static void	SV_QueueEvent (unsigned int mask, int eType, int entnum)
static void	SV_QueueWriteByte (byte c)
static void	SV_QueueWriteString (const char *s)
static void	SV_QueueWritePos (const vec3_t pos)
static void	SV_QueueWriteShort (int c)
static int	SV_GetEvent (void)
static edict_t *	SV_GetEventEdict (void)
static void *	SV_TagAlloc (int size, int tagNum, const char *file, int line)
	Makes sure the game DLL does not use client, or signed tags.
static void	SV_MemFree (void ptr, const char file, int line)
static void	SV_FreeTags (int tagNum, const char *file, int line)
	Makes sure the game DLL does not use client, or signed tags.
static bool	SV_TestLine (const vec3_t start, const vec3_t stop, const int levelmask)
static bool	SV_TestLineWithEnt (const vec3_t start, const vec3_t stop, const int levelmask, const char **entlist)
static pos_t	SV_GridFall (const int actorSize, const pos3_t pos)
static void	SV_RecalcRouting (const char name, const GridBox &box, const char *list)
static void	SV_GridPosToVec (const int actorSize, const pos3_t pos, vec3_t vec)
static bool	SV_GridIsOnMap (const vec3_t vec)
static void	SV_GridCalcPathing (actorSizeEnum_t actorSize, pathing_t path, const pos3_t from, int distance, forbiddenList_t forbiddenList)
static bool	SV_GridFindPath (actorSizeEnum_t actorSize, pathing_t path, const pos3_t from, const pos3_t targetPos, byte crouchingState, int maxTUs, forbiddenList_t forbiddenList)
static bool	SV_CanActorStandHere (const int actorSize, const pos3_t pos)
static void	SV_SetInlineModelOrientation (const char *name, const vec3_t origin, const vec3_t angles)
static void	SV_GetInlineModelAABB (const char *name, AABB &aabb)
static void	SV_UnloadGame (void)
static game_export_t *	SV_GetGameAPI (game_import_t *parms)
	Loads the game shared library and calls the api init function.
void	SV_ShutdownGameProgs (void)
	Called when either the entire server is being killed, or it is changing to a different game directory.
int	SV_RunGameFrameThread (void *data)
	Thread for the game frame function.
void	SV_RunGameFrame (void)
	Calls the G_RunFrame function from game api let everything in the world think and move.
void	SV_InitGameProgs (void)
	Init the game subsystem for a new map.

Variables
static const eventNames_t	eventNames []
static char const *const	gameSysPoolName = "Server: Game system"

Detailed Description

Interface to the game library.

Definition in file sv_game.cpp.

Macro Definition Documentation

◆ M

#define M ( x )

Value:

{ #x }

Definition at line 356 of file sv_game.cpp.

Function Documentation

◆ CASSERT()

CASSERT ( lengthof(eventNames) = =EV_NUM_EVENTS )

References EV_NUM_EVENTS, and eventNames.

◆ SV_AbortEvents()

void SV_AbortEvents ( void )

static

See also: gi.AbortEvents

Definition at line 308 of file sv_game.cpp.

References pending_event_t::buf, pending_event_t::pending, and sv.

Referenced by SV_InitGameProgs().

◆ SV_AddEvent()

void SV_AddEvent	(	unsigned int	mask,
		int	eType,
		int	entnum )

static

See also: gi.AddEvent

Parameters

[in]	mask	The player bitmask to send the events to. Use `PM_ALL` to send to every connected player.
[in]	eType	The event type
[in]	entnum	The entity number

Definition at line 427 of file sv_game.cpp.

References pending_event_t::buf, Com_DPrintf(), Com_Error(), Com_UnsignedIntToBinary(), DEBUG_EVENTSYS, pending_event_t::entnum, ERR_DROP, EV_NUM_EVENTS, eventNames, NET_WriteByte(), NET_WriteShort(), pending_event_t::pending, pending_event_t::playerMask, sv, SV_EndEvents(), SV_SendQueuedEvents(), svc_event, and pending_event_t::type.

Referenced by SV_InitGameProgs().

◆ SV_CanActorStandHere()

bool SV_CanActorStandHere	(	const int	actorSize,
		const pos3_t	pos )

static

Definition at line 608 of file sv_game.cpp.

References RT_CanActorStandHere(), and sv.

Referenced by SV_InitGameProgs().

◆ SV_Configstring()

void SV_Configstring	(	int	index,
		const char *	fmt,
			... )

static

See also: CL_ParseConfigString

Definition at line 161 of file sv_game.cpp.

References Com_CheckConfigStringIndex(), Com_ServerState(), index, MAX_TILESTRINGS, MAX_TOKEN_CHARS, NET_WriteByte(), NET_WriteShort(), NET_WriteString(), Q_vsnprintf(), ss_loading, SV_error(), SV_Multicast(), SV_SetConfigString, and svc_configstring.

Referenced by SV_InitGameProgs().

◆ SV_dprintf()

void SV_dprintf	(	const char *	fmt,
			... )

static

Debug print to server console.

Definition at line 39 of file sv_game.cpp.

References SV_LogAdd().

Referenced by SV_InitGameProgs().

◆ SV_EndEvents()

void SV_EndEvents ( void )

static

See also: gi.EndEvents

Definition at line 334 of file sv_game.cpp.

References pending_event_t::buf, EV_NULL, NET_WriteByte(), pending_event_t::pending, pending_event_t::playerMask, sv, SV_Multicast(), and SV_SendQueuedEvents().

Referenced by SV_AddEvent(), and SV_InitGameProgs().

◆ SV_error()

void SV_error	(	const char *	fmt,
			... )

static

Abort the server with a game error.

Note: The error message should not have a newline - it's added inside of this function

Definition at line 79 of file sv_game.cpp.

References Com_Error(), ERR_DROP, Q_vsnprintf(), and SV_error().

Referenced by SV_Configstring(), SV_error(), SV_FindIndex(), SV_InitGameProgs(), and SV_SetModel().

◆ SV_FindIndex()

unsigned int SV_FindIndex	(	const char *	name,
		int	start,
		int	max,
		bool	create )

static

Search the index in the config strings relative to a given start.

Parameters

name	The value of the config string to search the index for
start	The relative start point for the search
max	The max. searched entries in the config string before giving up
create	if `true` the value will get written into the config strings (appended)

Returns: 0 if not found

Definition at line 99 of file sv_game.cpp.

References Com_ServerState(), i, name, NET_WriteByte(), NET_WriteShort(), NET_WriteString(), Q_streq, ss_loading, SV_error(), SV_GetConfigString(), SV_Multicast(), SV_SetConfigString, and svc_configstring.

Referenced by SV_ModelIndex().

◆ SV_FreeTags()

void SV_FreeTags	(	int	tagNum,
		const char *	file,
		int	line )

static

Makes sure the game DLL does not use client, or signed tags.

Definition at line 558 of file sv_game.cpp.

References _Mem_FreeTag(), and sv.

Referenced by SV_InitGameProgs().

◆ SV_GetEvent()

int SV_GetEvent ( void )

static

Returns: The current active event or -1 if no event is active at the moment

Definition at line 517 of file sv_game.cpp.

References pending_event_t::pending, sv, and pending_event_t::type.

Referenced by SV_InitGameProgs().

◆ SV_GetEventEdict()

edict_t * SV_GetEventEdict ( void )

static

Definition at line 526 of file sv_game.cpp.

References sv_edict_t::ent, pending_event_t::entnum, pending_event_t::pending, and sv.

Referenced by SV_InitGameProgs().

◆ SV_GetGameAPI()

game_export_t * SV_GetGameAPI ( game_import_t * parms )

static

Loads the game shared library and calls the api init function.

Definition at line 636 of file sv_game.cpp.

References Com_Error(), Com_LoadLibrary(), Com_Printf(), ERR_FATAL, FS_NextPath(), GetGameAPI(), PKGLIBDIR, SV_UnloadGame(), and svs.

Referenced by SV_InitGameProgs().

◆ SV_GetInlineModelAABB()

void SV_GetInlineModelAABB	(	const char *	name,
		AABB &	aabb )

static

Definition at line 618 of file sv_game.cpp.

References CM_GetInlineModelAABB(), name, and sv.

Referenced by SV_InitGameProgs().

◆ SV_GetVisibility()

float SV_GetVisibility ( const pos3_t position )

static

Glue function to get the visibility from a given position.

Definition at line 69 of file sv_game.cpp.

References CM_GetVisibility(), and sv.

Referenced by SV_InitGameProgs().

◆ SV_GridCalcPathing()

void SV_GridCalcPathing	(	actorSizeEnum_t	actorSize,
		pathing_t *	path,
		const pos3_t	from,
		int	distance,
		forbiddenList_t *	forbiddenList )

static

Definition at line 598 of file sv_game.cpp.

References forbiddenList, Grid_CalcPathing(), and sv.

Referenced by SV_InitGameProgs().

◆ SV_GridFall()

pos_t SV_GridFall	(	const int	actorSize,
		const pos3_t	pos )

static

Definition at line 578 of file sv_game.cpp.

References Grid_Fall(), and sv.

Referenced by SV_InitGameProgs().

◆ SV_GridFindPath()

bool SV_GridFindPath	(	actorSizeEnum_t	actorSize,
		pathing_t *	path,
		const pos3_t	from,
		const pos3_t	targetPos,
		byte	crouchingState,
		int	maxTUs,
		forbiddenList_t *	forbiddenList )