Initial import.

1 files changed, 269 insertions, 0 deletions

diff --git a/src/game/g_public.h b/src/game/g_public.h
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+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+Copyright (C) 2000-2009 Darklegion Development
+
+This file is part of Tremulous.
+
+Tremulous is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Tremulous is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Tremulous; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+/*
+===========================================================================
+TREMULOUS EDGE MOD SRC FILE
+===========================================================================
+*/
+// g_public.h -- game module information visible to server
+
+#define GAME_API_VERSION  9
+
+// entity->svFlags
+// the server does not know how to interpret most of the values
+// in entityStates (level eType), so the game must explicitly flag
+// special server behaviors
+#define SVF_NOCLIENT            0x00000001  // don't send entity to clients, even if it has effects
+
+#define SVF_CLIENTMASK 0x00000002
+
+#define SVF_BROADCAST           0x00000020  // send to all connected clients
+#define SVF_PORTAL              0x00000040  // merge a second pvs at origin2 into snapshots
+#define SVF_USE_CURRENT_ORIGIN  0x00000080  // entity->r.currentOrigin instead of entity->s.origin
+                      // for link position (missiles and movers)
+#define SVF_SINGLECLIENT    0x00000100  // only send to a single client (entityShared_t->singleClient)
+#define SVF_NOSERVERINFO    0x00000200  // don't send CS_SERVERINFO updates to this client
+                      // so that it can be updated for ping tools without
+                      // lagging clients
+#define SVF_CAPSULE        0x00000400  // use capsule for collision detection instead of bbox
+#define SVF_NOTSINGLECLIENT    0x00000800  // send entity to everyone but one client
+                      // (entityShared_t->singleClient)
+
+//===============================================================
+
+
+typedef struct {
+  entityState_t s;        // communicated by server to clients
+
+  qboolean  linked;       // qfalse if not in any good cluster
+  int     linkcount;
+
+  int     svFlags;      // SVF_NOCLIENT, SVF_BROADCAST, etc
+  int     singleClient;   // only send to this client when SVF_SINGLECLIENT is set
+
+  qboolean  bmodel;       // if false, assume an explicit mins / maxs bounding box
+                  // only set by trap_SetBrushModel
+  vec3_t    mins, maxs;
+  int     contents;     // CONTENTS_TRIGGER, CONTENTS_SOLID, CONTENTS_BODY, etc
+                  // a non-solid entity should set to 0
+
+  vec3_t    absmin, absmax;   // derived from mins/maxs and origin + rotation
+
+  // currentOrigin will be used for all collision detection and world linking.
+  // it will not necessarily be the same as the trajectory evaluation for the current
+  // time, because each entity must be moved one at a time after time is advanced
+  // to avoid simultanious collision issues
+  vec3_t    currentOrigin;
+  vec3_t    currentAngles;
+
+  // when a trace call is made and passEntityNum != ENTITYNUM_NONE,
+  // an ent will be excluded from testing if:
+  // ent->s.number == passEntityNum (don't interact with self)
+  // ent->s.ownerNum = passEntityNum  (don't interact with your own missiles)
+  // entity[ent->s.ownerNum].ownerNum = passEntityNum (don't interact with other missiles from owner)
+  int     ownerNum;
+} entityShared_t;
+
+
+
+// the server looks at a sharedEntity, which is the start of the game's gentity_t structure
+typedef struct {
+  entityState_t s;        // communicated by server to clients
+  entityShared_t  r;        // shared by both the server system and game
+} sharedEntity_t;
+
+
+
+//===============================================================
+
+//
+// system traps provided by the main engine
+//
+typedef enum {
+  //============== general Quake services ==================
+
+  G_PRINT,    // ( const char *string );
+  // print message on the local console
+
+  G_ERROR,    // ( const char *string );
+  // abort the game
+
+  G_MILLISECONDS, // ( void );
+  // get current time for profiling reasons
+  // this should NOT be used for any game related tasks,
+  // because it is not journaled
+
+  // console variable interaction
+  G_CVAR_REGISTER,  // ( vmCvar_t *vmCvar, const char *varName, const char *defaultValue, int flags );
+  G_CVAR_UPDATE,  // ( vmCvar_t *vmCvar );
+  G_CVAR_SET,   // ( const char *var_name, const char *value );
+  G_CVAR_VARIABLE_INTEGER_VALUE,  // ( const char *var_name );
+
+  G_CVAR_VARIABLE_STRING_BUFFER,  // ( const char *var_name, char *buffer, int bufsize );
+
+  G_ARGC,     // ( void );
+  // ClientCommand and ServerCommand parameter access
+
+  G_ARGV,     // ( int n, char *buffer, int bufferLength );
+
+  G_FS_FOPEN_FILE,  // ( const char *qpath, fileHandle_t *file, fsMode_t mode );
+  G_FS_READ,    // ( void *buffer, int len, fileHandle_t f );
+  G_FS_WRITE,   // ( const void *buffer, int len, fileHandle_t f );
+  G_FS_FCLOSE_FILE,   // ( fileHandle_t f );
+
+  G_SEND_CONSOLE_COMMAND, // ( const char *text );
+  // add commands to the console as if they were typed in
+  // for map changing, etc
+
+
+  //=========== server specific functionality =============
+
+  G_LOCATE_GAME_DATA,   // ( gentity_t *gEnts, int numGEntities, int sizeofGEntity_t,
+  //              playerState_t *clients, int sizeofGameClient );
+  // the game needs to let the server system know where and how big the gentities
+  // are, so it can look at them directly without going through an interface
+
+  G_DROP_CLIENT,    // ( int clientNum, const char *reason );
+  // kick a client off the server with a message
+
+  G_SEND_SERVER_COMMAND,  // ( int clientNum, const char *fmt, ... );
+  // reliably sends a command string to be interpreted by the given
+  // client.  If clientNum is -1, it will be sent to all clients
+
+  G_SET_CONFIGSTRING, // ( int num, const char *string );
+  // config strings hold all the index strings, and various other information
+  // that is reliably communicated to all clients
+  // All of the current configstrings are sent to clients when
+  // they connect, and changes are sent to all connected clients.
+  // All confgstrings are cleared at each level start.
+
+  G_GET_CONFIGSTRING, // ( int num, char *buffer, int bufferSize );
+
+  G_SET_CONFIGSTRING_RESTRICTIONS, // ( int num, const clientList* clientList );
+
+  G_GET_USERINFO,   // ( int num, char *buffer, int bufferSize );
+  // userinfo strings are maintained by the server system, so they
+  // are persistant across level loads, while all other game visible
+  // data is completely reset
+
+  G_SET_USERINFO,   // ( int num, const char *buffer );
+
+  G_GET_SERVERINFO, // ( char *buffer, int bufferSize );
+  // the serverinfo info string has all the cvars visible to server browsers
+
+  G_SET_BRUSH_MODEL,  // ( gentity_t *ent, const char *name );
+  // sets mins and maxs based on the brushmodel name
+
+  G_TRACE,  // ( trace_t *results, const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int passEntityNum, int contentmask );
+  // collision detection against all linked entities
+
+  G_POINT_CONTENTS, // ( const vec3_t point, int passEntityNum );
+  // point contents against all linked entities
+
+  G_IN_PVS,     // ( const vec3_t p1, const vec3_t p2 );
+
+  G_IN_PVS_IGNORE_PORTALS,  // ( const vec3_t p1, const vec3_t p2 );
+
+  G_ADJUST_AREA_PORTAL_STATE, // ( gentity_t *ent, qboolean open );
+
+  G_AREAS_CONNECTED,  // ( int area1, int area2 );
+
+  G_LINKENTITY,   // ( gentity_t *ent );
+  // an entity will never be sent to a client or used for collision
+  // if it is not passed to linkentity.  If the size, position, or
+  // solidity changes, it must be relinked.
+
+  G_UNLINKENTITY,   // ( gentity_t *ent );
+  // call before removing an interactive entity
+
+  G_ENTITIES_IN_BOX,  // ( const vec3_t mins, const vec3_t maxs, gentity_t **list, int maxcount );
+  // EntitiesInBox will return brush models based on their bounding box,
+  // so exact determination must still be done with EntityContact
+
+  G_ENTITY_CONTACT, // ( const vec3_t mins, const vec3_t maxs, const gentity_t *ent );
+  // perform an exact check against inline brush models of non-square shape
+
+  G_GET_USERCMD,  // ( int clientNum, usercmd_t *cmd )
+
+  G_GET_ENTITY_TOKEN, // qboolean ( char *buffer, int bufferSize )
+  // Retrieves the next string token from the entity spawn text, returning
+  // false when all tokens have been parsed.
+  // This should only be done at GAME_INIT time.
+
+  G_FS_GETFILELIST,
+  G_REAL_TIME,
+  G_SNAPVECTOR,
+
+  G_TRACECAPSULE, // ( trace_t *results, const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int passEntityNum, int contentmask );
+  G_ENTITY_CONTACTCAPSULE,  // ( const vec3_t mins, const vec3_t maxs, const gentity_t *ent );
+
+  // 1.32
+  G_FS_SEEK,
+
+  G_PARSE_ADD_GLOBAL_DEFINE,
+  G_PARSE_LOAD_SOURCE,
+  G_PARSE_FREE_SOURCE,
+  G_PARSE_READ_TOKEN,
+  G_PARSE_SOURCE_FILE_AND_LINE,
+
+  G_SEND_GAMESTAT,
+
+  G_ADDCOMMAND,
+  G_REMOVECOMMAND
+} gameImport_t;
+
+
+//
+// functions exported by the game subsystem
+//
+typedef enum {
+  GAME_INIT,  // ( int levelTime, int randomSeed, int restart );
+  // init and shutdown will be called every single level
+  // The game should call G_GET_ENTITY_TOKEN to parse through all the
+  // entity configuration text and spawn gentities.
+
+  GAME_SHUTDOWN,  // (void);
+
+  GAME_CLIENT_CONNECT,  // ( int clientNum, qboolean firstTime );
+  // return NULL if the client is allowed to connect, otherwise return
+  // a text string with the reason for denial
+
+  GAME_CLIENT_BEGIN,        // ( int clientNum );
+
+  GAME_CLIENT_USERINFO_CHANGED, // ( int clientNum );
+
+  GAME_CLIENT_DISCONNECT,     // ( int clientNum );
+
+  GAME_CLIENT_COMMAND,      // ( int clientNum );
+
+  GAME_CLIENT_THINK,        // ( int clientNum );
+
+  GAME_RUN_FRAME,         // ( int levelTime );
+
+  GAME_CONSOLE_COMMAND      // ( void );
+  // ConsoleCommand will be called when a command has been issued
+  // that is not recognized as a builtin function.
+  // The game can issue trap_argc() / trap_argv() commands to get the command
+  // and parameters.  Return qfalse if the game doesn't recognize it as a command.
+} gameExport_t;
+