diff options
Diffstat (limited to 'src/game/g_spawn.c')
| -rw-r--r-- | src/game/g_spawn.c | 701 |
1 files changed, 0 insertions, 701 deletions
diff --git a/src/game/g_spawn.c b/src/game/g_spawn.c deleted file mode 100644 index c8481d9d..00000000 --- a/src/game/g_spawn.c +++ /dev/null @@ -1,701 +0,0 @@ -// Copyright (C) 1999-2000 Id Software, Inc. -// - -/* - * Portions Copyright (C) 2000-2001 Tim Angus - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the OSML - Open Source Modification License v1.0 as - * described in the file COPYING which is distributed with this source - * code. - * - * This program 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. - */ - -#include "g_local.h" - -qboolean G_SpawnString( const char *key, const char *defaultString, char **out ) -{ - int i; - - if( !level.spawning ) - { - *out = (char *)defaultString; -// G_Error( "G_SpawnString() called while not spawning" ); - } - - for( i = 0; i < level.numSpawnVars; i++ ) - { - if( !Q_stricmp( key, level.spawnVars[ i ][ 0 ] ) ) - { - *out = level.spawnVars[ i ][ 1 ]; - return qtrue; - } - } - - *out = (char *)defaultString; - return qfalse; -} - -qboolean G_SpawnFloat( const char *key, const char *defaultString, float *out ) -{ - char *s; - qboolean present; - - present = G_SpawnString( key, defaultString, &s ); - *out = atof( s ); - return present; -} - -qboolean G_SpawnInt( const char *key, const char *defaultString, int *out ) -{ - char *s; - qboolean present; - - present = G_SpawnString( key, defaultString, &s ); - *out = atoi( s ); - return present; -} - -qboolean G_SpawnVector( const char *key, const char *defaultString, float *out ) -{ - char *s; - qboolean present; - - present = G_SpawnString( key, defaultString, &s ); - sscanf( s, "%f %f %f", &out[ 0 ], &out[ 1 ], &out[ 2 ] ); - return present; -} - -qboolean G_SpawnVector4( const char *key, const char *defaultString, float *out ) -{ - char *s; - qboolean present; - - present = G_SpawnString( key, defaultString, &s ); - sscanf( s, "%f %f %f %f", &out[ 0 ], &out[ 1 ], &out[ 2 ], &out[ 3 ] ); - return present; -} - - - -// -// fields are needed for spawning from the entity string -// -typedef enum -{ - F_INT, - F_FLOAT, - F_LSTRING, // string on disk, pointer in memory, TAG_LEVEL - F_GSTRING, // string on disk, pointer in memory, TAG_GAME - F_VECTOR, - F_VECTOR4, //TA - F_ANGLEHACK, - F_ENTITY, // index on disk, pointer in memory - F_ITEM, // index on disk, pointer in memory - F_CLIENT, // index on disk, pointer in memory - F_IGNORE -} fieldtype_t; - -typedef struct -{ - char *name; - int ofs; - fieldtype_t type; - int flags; -} field_t; - -field_t fields[ ] = -{ - {"classname", FOFS(classname), F_LSTRING}, - {"origin", FOFS(s.origin), F_VECTOR}, - {"model", FOFS(model), F_LSTRING}, - {"model2", FOFS(model2), F_LSTRING}, - {"spawnflags", FOFS(spawnflags), F_INT}, - {"speed", FOFS(speed), F_FLOAT}, - {"target", FOFS(target), F_LSTRING}, - {"targetname", FOFS(targetname), F_LSTRING}, - {"message", FOFS(message), F_LSTRING}, - {"team", FOFS(team), F_LSTRING}, - {"wait", FOFS(wait), F_FLOAT}, - {"random", FOFS(random), F_FLOAT}, - {"count", FOFS(count), F_INT}, - {"health", FOFS(health), F_INT}, - {"light", 0, F_IGNORE}, - {"dmg", FOFS(damage), F_INT}, - {"angles", FOFS(s.angles), F_VECTOR}, - {"angle", FOFS(s.angles), F_ANGLEHACK}, - //TA - {"bounce", FOFS(physicsBounce), F_FLOAT}, - {"alpha", FOFS(pos1), F_VECTOR}, - {"radius", FOFS(pos2), F_VECTOR}, - {"acceleration", FOFS(acceleration), F_VECTOR}, - {"animation", FOFS(animation), F_VECTOR4}, - {"rotatorAngle", FOFS(rotatorAngle), F_FLOAT}, - //TA - {"targetShaderName", FOFS(targetShaderName), F_LSTRING}, - {"targetShaderNewName", FOFS(targetShaderNewName), F_LSTRING}, - - {NULL} -}; - - -typedef struct -{ - char *name; - void (*spawn)(gentity_t *ent); -} spawn_t; - -void SP_info_player_start( gentity_t *ent ); -void SP_info_player_deathmatch( gentity_t *ent ); -void SP_info_player_intermission( gentity_t *ent ); - -//TA: extra bits -void SP_info_alien_intermission( gentity_t *ent ); -void SP_info_human_intermission( gentity_t *ent ); - -void SP_info_firstplace( gentity_t *ent ); -void SP_info_secondplace( gentity_t *ent ); -void SP_info_thirdplace( gentity_t *ent ); -void SP_info_podium( gentity_t *ent ); - -void SP_func_plat( gentity_t *ent ); -void SP_func_static( gentity_t *ent ); -void SP_func_rotating( gentity_t *ent ); -void SP_func_bobbing( gentity_t *ent ); -void SP_func_pendulum( gentity_t *ent ); -void SP_func_button( gentity_t *ent ); -void SP_func_door( gentity_t *ent ); -void SP_func_door_rotating( gentity_t *ent ); //TA -void SP_func_door_model( gentity_t *ent ); //TA -void SP_func_train( gentity_t *ent ); -void SP_func_timer( gentity_t *self); - -void SP_trigger_always( gentity_t *ent ); -void SP_trigger_multiple( gentity_t *ent ); -void SP_trigger_push( gentity_t *ent ); -void SP_trigger_teleport( gentity_t *ent ); -void SP_trigger_hurt( gentity_t *ent ); -void SP_trigger_stage( gentity_t *ent ); -void SP_trigger_win( gentity_t *ent ); -void SP_trigger_buildable( gentity_t *ent ); -void SP_trigger_class( gentity_t *ent ); -void SP_trigger_equipment( gentity_t *ent ); -void SP_trigger_gravity( gentity_t *ent ); -void SP_trigger_heal( gentity_t *ent ); -void SP_trigger_ammo( gentity_t *ent ); - -void SP_target_delay( gentity_t *ent ); -void SP_target_speaker( gentity_t *ent ); -void SP_target_print( gentity_t *ent ); -void SP_target_character( gentity_t *ent ); -void SP_target_score( gentity_t *ent ); -void SP_target_teleporter( gentity_t *ent ); -void SP_target_relay( gentity_t *ent ); -void SP_target_kill( gentity_t *ent ); -void SP_target_position( gentity_t *ent ); -void SP_target_location( gentity_t *ent ); -void SP_target_push( gentity_t *ent ); -void SP_target_rumble( gentity_t *ent ); -void SP_target_alien_win( gentity_t *ent ); -void SP_target_human_win( gentity_t *ent ); - -void SP_light( gentity_t *self ); -void SP_info_null( gentity_t *self ); -void SP_info_notnull( gentity_t *self ); -void SP_info_camp( gentity_t *self ); -void SP_path_corner( gentity_t *self ); - -void SP_misc_teleporter_dest( gentity_t *self ); -void SP_misc_model( gentity_t *ent ); -void SP_misc_portal_camera( gentity_t *ent ); -void SP_misc_portal_surface( gentity_t *ent ); - -void SP_shooter_rocket( gentity_t *ent ); -void SP_shooter_plasma( gentity_t *ent ); -void SP_shooter_grenade( gentity_t *ent ); - -//TA: -void SP_misc_particle_system( gentity_t *ent ); -void SP_misc_anim_model( gentity_t *ent ); -void SP_misc_light_flare( gentity_t *ent ); - -spawn_t spawns[ ] = -{ - // info entities don't do anything at all, but provide positional - // information for things controlled by other processes - { "info_player_start", SP_info_player_start }, - { "info_player_deathmatch", SP_info_player_deathmatch }, - { "info_player_intermission", SP_info_player_intermission }, - - //TA: extra bits - { "info_alien_intermission", SP_info_alien_intermission }, - { "info_human_intermission", SP_info_human_intermission }, - - { "info_null", SP_info_null }, - { "info_notnull", SP_info_notnull }, // use target_position instead - - { "func_plat", SP_func_plat }, - { "func_button", SP_func_button }, - { "func_door", SP_func_door }, - { "func_door_rotating", SP_func_door_rotating }, //TA - { "func_door_model", SP_func_door_model }, //TA - { "func_static", SP_func_static }, - { "func_rotating", SP_func_rotating }, - { "func_bobbing", SP_func_bobbing }, - { "func_pendulum", SP_func_pendulum }, - { "func_train", SP_func_train }, - { "func_group", SP_info_null }, - { "func_timer", SP_func_timer }, // rename trigger_timer? - - // Triggers are brush objects that cause an effect when contacted - // by a living player, usually involving firing targets. - // While almost everything could be done with - // a single trigger class and different targets, triggered effects - // could not be client side predicted (push and teleport). - { "trigger_always", SP_trigger_always }, - { "trigger_multiple", SP_trigger_multiple }, - { "trigger_push", SP_trigger_push }, - { "trigger_teleport", SP_trigger_teleport }, - { "trigger_hurt", SP_trigger_hurt }, - { "trigger_stage", SP_trigger_stage }, - { "trigger_win", SP_trigger_win }, - { "trigger_buildable", SP_trigger_buildable }, - { "trigger_class", SP_trigger_class }, - { "trigger_equipment", SP_trigger_equipment }, - { "trigger_gravity", SP_trigger_gravity }, - { "trigger_heal", SP_trigger_heal }, - { "trigger_ammo", SP_trigger_ammo }, - - // targets perform no action by themselves, but must be triggered - // by another entity - { "target_delay", SP_target_delay }, - { "target_speaker", SP_target_speaker }, - { "target_print", SP_target_print }, - { "target_score", SP_target_score }, - { "target_teleporter", SP_target_teleporter }, - { "target_relay", SP_target_relay }, - { "target_kill", SP_target_kill }, - { "target_position", SP_target_position }, - { "target_location", SP_target_location }, - { "target_push", SP_target_push }, - { "target_rumble", SP_target_rumble }, - { "target_alien_win", SP_target_alien_win }, - { "target_human_win", SP_target_human_win }, - - { "light", SP_light }, - { "path_corner", SP_path_corner }, - - { "misc_teleporter_dest", SP_misc_teleporter_dest }, - { "misc_model", SP_misc_model }, - { "misc_portal_surface", SP_misc_portal_surface }, - { "misc_portal_camera", SP_misc_portal_camera }, - - { "misc_particle_system", SP_misc_particle_system }, - { "misc_anim_model", SP_misc_anim_model }, - { "misc_light_flare", SP_misc_light_flare }, - - { NULL, 0 } -}; - -/* -=============== -G_CallSpawn - -Finds the spawn function for the entity and calls it, -returning qfalse if not found -=============== -*/ -qboolean G_CallSpawn( gentity_t *ent ) -{ - spawn_t *s; - buildable_t buildable; - - if( !ent->classname ) - { - G_Printf( "G_CallSpawn: NULL classname\n" ); - return qfalse; - } - - //check buildable spawn functions - if( ( buildable = BG_FindBuildNumForEntityName( ent->classname ) ) != BA_NONE ) - { - if( buildable == BA_A_SPAWN || buildable == BA_H_SPAWN ) - { - ent->s.angles[ YAW ] += 180.0f; - AngleNormalize360( ent->s.angles[ YAW ] ); - } - - G_SpawnBuildable( ent, buildable ); - return qtrue; - } - - // check normal spawn functions - for( s = spawns; s->name; s++ ) - { - if( !strcmp( s->name, ent->classname ) ) - { - // found it - s->spawn( ent ); - return qtrue; - } - } - - G_Printf( "%s doesn't have a spawn function\n", ent->classname ); - return qfalse; -} - -/* -============= -G_NewString - -Builds a copy of the string, translating \n to real linefeeds -so message texts can be multi-line -============= -*/ -char *G_NewString( const char *string ) -{ - char *newb, *new_p; - int i,l; - - l = strlen( string ) + 1; - - newb = G_Alloc( l ); - - new_p = newb; - - // turn \n into a real linefeed - for( i = 0 ; i < l ; i++ ) - { - if( string[ i ] == '\\' && i < l - 1 ) - { - i++; - if( string[ i ] == 'n' ) - *new_p++ = '\n'; - else - *new_p++ = '\\'; - } - else - *new_p++ = string[ i ]; - } - - return newb; -} - - - - -/* -=============== -G_ParseField - -Takes a key/value pair and sets the binary values -in a gentity -=============== -*/ -void G_ParseField( const char *key, const char *value, gentity_t *ent ) -{ - field_t *f; - byte *b; - float v; - vec3_t vec; - vec4_t vec4; - - for( f = fields; f->name; f++ ) - { - if( !Q_stricmp( f->name, key ) ) - { - // found it - b = (byte *)ent; - - switch( f->type ) - { - case F_LSTRING: - *(char **)( b + f->ofs ) = G_NewString( value ); - break; - - case F_VECTOR: - sscanf( value, "%f %f %f", &vec[ 0 ], &vec[ 1 ], &vec[ 2 ] ); - - ( (float *)( b + f->ofs ) )[ 0 ] = vec[ 0 ]; - ( (float *)( b + f->ofs ) )[ 1 ] = vec[ 1 ]; - ( (float *)( b + f->ofs ) )[ 2 ] = vec[ 2 ]; - break; - - case F_VECTOR4: - sscanf( value, "%f %f %f %f", &vec4[ 0 ], &vec4[ 1 ], &vec4[ 2 ], &vec4[ 3 ] ); - - ( (float *)( b + f->ofs ) )[ 0 ] = vec4[ 0 ]; - ( (float *)( b + f->ofs ) )[ 1 ] = vec4[ 1 ]; - ( (float *)( b + f->ofs ) )[ 2 ] = vec4[ 2 ]; - ( (float *)( b + f->ofs ) )[ 3 ] = vec4[ 3 ]; - break; - - case F_INT: - *(int *)( b + f->ofs ) = atoi( value ); - break; - - case F_FLOAT: - *(float *)( b + f->ofs ) = atof( value ); - break; - - case F_ANGLEHACK: - v = atof( value ); - ( (float *)( b + f->ofs ) )[ 0 ] = 0; - ( (float *)( b + f->ofs ) )[ 1 ] = v; - ( (float *)( b + f->ofs ) )[ 2 ] = 0; - break; - - default: - case F_IGNORE: - break; - } - - return; - } - } -} - - - - -/* -=================== -G_SpawnGEntityFromSpawnVars - -Spawn an entity and fill in all of the level fields from -level.spawnVars[], then call the class specfic spawn function -=================== -*/ -void G_SpawnGEntityFromSpawnVars( void ) -{ - int i; - gentity_t *ent; - - // get the next free entity - ent = G_Spawn( ); - - for( i = 0 ; i < level.numSpawnVars ; i++ ) - G_ParseField( level.spawnVars[ i ][ 0 ], level.spawnVars[ i ][ 1 ], ent ); - - G_SpawnInt( "notq3a", "0", &i ); - - if( i ) - { - G_FreeEntity( ent ); - return; - } - - // move editor origin to pos - VectorCopy( ent->s.origin, ent->s.pos.trBase ); - VectorCopy( ent->s.origin, ent->r.currentOrigin ); - - // if we didn't get a classname, don't bother spawning anything - if( !G_CallSpawn( ent ) ) - G_FreeEntity( ent ); -} - - - -/* -==================== -G_AddSpawnVarToken -==================== -*/ -char *G_AddSpawnVarToken( const char *string ) -{ - int l; - char *dest; - - l = strlen( string ); - if( level.numSpawnVarChars + l + 1 > MAX_SPAWN_VARS_CHARS ) - G_Error( "G_AddSpawnVarToken: MAX_SPAWN_CHARS" ); - - dest = level.spawnVarChars + level.numSpawnVarChars; - memcpy( dest, string, l + 1 ); - - level.numSpawnVarChars += l + 1; - - return dest; -} - -/* -==================== -G_ParseSpawnVars - -Parses a brace bounded set of key / value pairs out of the -level's entity strings into level.spawnVars[] - -This does not actually spawn an entity. -==================== -*/ -qboolean G_ParseSpawnVars( void ) -{ - char keyname[ MAX_TOKEN_CHARS ]; - char com_token[ MAX_TOKEN_CHARS ]; - - level.numSpawnVars = 0; - level.numSpawnVarChars = 0; - - // parse the opening brace - if( !trap_GetEntityToken( com_token, sizeof( com_token ) ) ) - { - // end of spawn string - return qfalse; - } - - if( com_token[ 0 ] != '{' ) - G_Error( "G_ParseSpawnVars: found %s when expecting {", com_token ); - - // go through all the key / value pairs - while( 1 ) - { - // parse key - if( !trap_GetEntityToken( keyname, sizeof( keyname ) ) ) - G_Error( "G_ParseSpawnVars: EOF without closing brace" ); - - if( keyname[0] == '}' ) - break; - - // parse value - if( !trap_GetEntityToken( com_token, sizeof( com_token ) ) ) - G_Error( "G_ParseSpawnVars: EOF without closing brace" ); - - if( com_token[0] == '}' ) - G_Error( "G_ParseSpawnVars: closing brace without data" ); - - if( level.numSpawnVars == MAX_SPAWN_VARS ) - G_Error( "G_ParseSpawnVars: MAX_SPAWN_VARS" ); - - level.spawnVars[ level.numSpawnVars ][ 0 ] = G_AddSpawnVarToken( keyname ); - level.spawnVars[ level.numSpawnVars ][ 1 ] = G_AddSpawnVarToken( com_token ); - level.numSpawnVars++; - } - - return qtrue; -} - - - -/*QUAKED worldspawn (0 0 0) ? - -Every map should have exactly one worldspawn. -"music" music wav file -"gravity" 800 is default gravity -"message" Text to print during connection process -*/ -void SP_worldspawn( void ) -{ - char *s; - - G_SpawnString( "classname", "", &s ); - - if( Q_stricmp( s, "worldspawn" ) ) - G_Error( "SP_worldspawn: The first entity isn't 'worldspawn'" ); - - // make some data visible to connecting client - trap_SetConfigstring( CS_GAME_VERSION, GAME_VERSION ); - - trap_SetConfigstring( CS_LEVEL_START_TIME, va( "%i", level.startTime ) ); - - G_SpawnString( "music", "", &s ); - trap_SetConfigstring( CS_MUSIC, s ); - - G_SpawnString( "message", "", &s ); - trap_SetConfigstring( CS_MESSAGE, s ); // map specific message - - trap_SetConfigstring( CS_MOTD, g_motd.string ); // message of the day - - G_SpawnString( "gravity", "800", &s ); - trap_Cvar_Set( "g_gravity", s ); - - G_SpawnString( "humanBuildPoints", DEFAULT_HUMAN_BUILDPOINTS, &s ); - trap_Cvar_Set( "g_humanBuildPoints", s ); - - G_SpawnString( "humanMaxStage", "2", &s ); - trap_Cvar_Set( "g_humanMaxStage", s ); - - G_SpawnString( "humanStage2Threshold", g_humanStage2Threshold.string, &s ); - trap_Cvar_Set( "g_humanStage2Threshold", s ); - - G_SpawnString( "humanStage3Threshold", g_humanStage3Threshold.string, &s ); - trap_Cvar_Set( "g_humanStage3Threshold", s ); - - G_SpawnString( "alienBuildPoints", DEFAULT_ALIEN_BUILDPOINTS, &s ); - trap_Cvar_Set( "g_alienBuildPoints", s ); - - G_SpawnString( "alienMaxStage", "2", &s ); - trap_Cvar_Set( "g_alienMaxStage", s ); - - G_SpawnString( "alienStage2Threshold", g_alienStage2Threshold.string, &s ); - trap_Cvar_Set( "g_alienStage2Threshold", s ); - - G_SpawnString( "alienStage3Threshold", g_alienStage3Threshold.string, &s ); - trap_Cvar_Set( "g_alienStage3Threshold", s ); - - G_SpawnString( "enableDust", "0", &s ); - trap_Cvar_Set( "g_enableDust", s ); - - G_SpawnString( "enableBreath", "0", &s ); - trap_Cvar_Set( "g_enableBreath", s ); - - G_SpawnString( "disabledEquipment", "", &s ); - trap_Cvar_Set( "g_disabledEquipment", s ); - - G_SpawnString( "disabledClasses", "", &s ); - trap_Cvar_Set( "g_disabledClasses", s ); - - G_SpawnString( "disabledBuildables", "", &s ); - trap_Cvar_Set( "g_disabledBuildables", s ); - - g_entities[ ENTITYNUM_WORLD ].s.number = ENTITYNUM_WORLD; - g_entities[ ENTITYNUM_WORLD ].classname = "worldspawn"; - - // see if we want a warmup time - trap_SetConfigstring( CS_WARMUP, "" ); - if( g_restarted.integer ) - { - trap_Cvar_Set( "g_restarted", "0" ); - level.warmupTime = 0; - } - else if( g_doWarmup.integer ) - { - // Turn it on - level.warmupTime = -1; - trap_SetConfigstring( CS_WARMUP, va( "%i", level.warmupTime ) ); - G_LogPrintf( "Warmup:\n" ); - } - -} - - -/* -============== -G_SpawnEntitiesFromString - -Parses textual entity definitions out of an entstring and spawns gentities. -============== -*/ -void G_SpawnEntitiesFromString( void ) -{ - // allow calls to G_Spawn*() - level.spawning = qtrue; - level.numSpawnVars = 0; - - // the worldspawn is not an actual entity, but it still - // has a "spawn" function to perform any global setup - // needed by a level (setting configstrings or cvars, etc) - if( !G_ParseSpawnVars( ) ) - G_Error( "SpawnEntities: no entities" ); - - SP_worldspawn( ); - - // parse ents - while( G_ParseSpawnVars( ) ) - G_SpawnGEntityFromSpawnVars( ); - - level.spawning = qfalse; // any future calls to G_Spawn*() will be errors -} - |