// Copyright (C) 1999-2000 Id Software, Inc.
//

#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;
}



//
// 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_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},
	{"teamnodmg", FOFS(teamnodmg), F_INT},
	{"roffname", FOFS(roffname), F_LSTRING},
	{"rofftarget", FOFS(rofftarget), 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},
	{"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_imperial (gentity_t *ent);
void SP_info_player_rebel (gentity_t *ent);
void SP_info_player_intermission (gentity_t *ent);
void SP_info_jedimaster_start (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_info_saga_objective (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_train (gentity_t *ent);
void SP_func_timer (gentity_t *self);
void SP_func_breakable (gentity_t *ent);
void SP_func_glass (gentity_t *ent);
void SP_func_usable( gentity_t *ent);

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_target_remove_powerups( gentity_t *ent );
void SP_target_give (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_laser (gentity_t *self);
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_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_G2model(gentity_t *ent);
void SP_misc_portal_camera(gentity_t *ent);
void SP_misc_portal_surface(gentity_t *ent);

void SP_misc_shield_floor_unit( gentity_t *ent );
void SP_misc_model_shield_power_converter( gentity_t *ent );
void SP_misc_model_ammo_power_converter( gentity_t *ent );
void SP_misc_model_health_power_converter( gentity_t *ent );

void SP_fx_runner( gentity_t *ent );

void SP_misc_holocron(gentity_t *ent);

void SP_shooter_blaster( gentity_t *ent );

void SP_team_CTF_redplayer( gentity_t *ent );
void SP_team_CTF_blueplayer( gentity_t *ent );

void SP_team_CTF_redspawn( gentity_t *ent );
void SP_team_CTF_bluespawn( gentity_t *ent );

void SP_item_botroam( gentity_t *ent )
{
}

void SP_emplaced_gun( 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_imperial", SP_info_player_imperial},
	{"info_player_rebel", SP_info_player_rebel},
	{"info_player_intermission", SP_info_player_intermission},
	{"info_jedimaster_start", SP_info_jedimaster_start},
	{"info_null", SP_info_null},
	{"info_notnull", SP_info_notnull},		// use target_position instead
	{"info_camp", SP_info_camp},

	{"info_saga_objective", SP_info_saga_objective},

	{"func_plat", SP_func_plat},
	{"func_button", SP_func_button},
	{"func_door", SP_func_door},
	{"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?
	{"func_breakable", SP_func_breakable},
	{"func_glass", SP_func_glass},
	{"func_usable", SP_func_usable},

	// 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},

	// targets perform no action by themselves, but must be triggered
	// by another entity
	{"target_give", SP_target_give},
	{"target_remove_powerups", SP_target_remove_powerups},
	{"target_delay", SP_target_delay},
	{"target_speaker", SP_target_speaker},
	{"target_print", SP_target_print},
	{"target_laser", SP_target_laser},
	{"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},

	{"light", SP_light},
	{"path_corner", SP_path_corner},

	{"misc_teleporter_dest", SP_misc_teleporter_dest},
	{"misc_model", SP_misc_model},
	{"misc_G2model", SP_misc_G2model},
	{"misc_portal_surface", SP_misc_portal_surface},
	{"misc_portal_camera", SP_misc_portal_camera},

	{"misc_shield_floor_unit", SP_misc_shield_floor_unit},
	{"misc_model_shield_power_converter", SP_misc_model_shield_power_converter},
	{"misc_model_ammo_power_converter", SP_misc_model_ammo_power_converter},
	{"misc_model_health_power_converter", SP_misc_model_health_power_converter},

	{"fx_runner", SP_fx_runner},

	{"misc_holocron", SP_misc_holocron},

	{"shooter_blaster", SP_shooter_blaster},

	{"team_CTF_redplayer", SP_team_CTF_redplayer},
	{"team_CTF_blueplayer", SP_team_CTF_blueplayer},

	{"team_CTF_redspawn", SP_team_CTF_redspawn},
	{"team_CTF_bluespawn", SP_team_CTF_bluespawn},

	{"item_botroam", SP_item_botroam},

	{"emplaced_gun", SP_emplaced_gun},

	{0, 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;
	gitem_t	*item;

	if ( !ent->classname ) {
		G_Printf ("G_CallSpawn: NULL classname\n");
		return qfalse;
	}

	// check item spawn functions
	for ( item=bg_itemlist+1 ; item->classname ; item++ ) {
		if ( !strcmp(item->classname, ent->classname) ) {
			G_SpawnItem( ent, item );
			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;

	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_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;
	char		*s, *value, *gametypeName;
	static char *gametypeNames[] = {"ffa", "holocron", "jedimaster", "duel", "single", "team", "saga", "ctf", "cty"};

	// 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 );
	}

	// check for "notsingle" flag
	if ( g_gametype.integer == GT_SINGLE_PLAYER ) {
		G_SpawnInt( "notsingle", "0", &i );
		if ( i ) {
			G_FreeEntity( ent );
			return;
		}
	}
	// check for "notteam" flag (GT_FFA, GT_TOURNAMENT, GT_SINGLE_PLAYER)
	if ( g_gametype.integer >= GT_TEAM ) {
		G_SpawnInt( "notteam", "0", &i );
		if ( i ) {
			G_FreeEntity( ent );
			return;
		}
	} else {
		G_SpawnInt( "notfree", "0", &i );
		if ( i ) {
			G_FreeEntity( ent );
			return;
		}
	}

	G_SpawnInt( "notta", "0", &i );
	if ( i ) {
		G_FreeEntity( ent );
		return;
	}

	if( G_SpawnString( "gametype", NULL, &value ) ) {
		if( g_gametype.integer >= GT_FFA && g_gametype.integer < GT_MAX_GAME_TYPE ) {
			gametypeName = gametypeNames[g_gametype.integer];

			s = strstr( value, gametypeName );
			if( !s ) {
				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;
}


static	char *defaultStyles[32][3] = 
{
	{	// 0 normal
		"z",
		"z",
		"z"
	},
	{	// 1 FLICKER (first variety)
		"mmnmmommommnonmmonqnmmo",
		"mmnmmommommnonmmonqnmmo",
		"mmnmmommommnonmmonqnmmo"
	},
	{	// 2 SLOW STRONG PULSE
		"abcdefghijklmnopqrstuvwxyzyxwvutsrqponmlkjihgfedcb",
		"abcdefghijklmnopqrstuvwxyzyxwvutsrqponmlkjihgfedcb",
		"abcdefghijklmnopqrstuvwxyzyxwvutsrqponmlkjihgfedcb"
	},
	{	// 3 CANDLE (first variety)
		"mmmmmaaaaammmmmaaaaaabcdefgabcdefg",
		"mmmmmaaaaammmmmaaaaaabcdefgabcdefg",
		"mmmmmaaaaammmmmaaaaaabcdefgabcdefg"
	},
	{	// 4 FAST STROBE
		"mamamamamama",
		"mamamamamama",
		"mamamamamama"
	},
	{	// 5 GENTLE PULSE 1
		"jklmnopqrstuvwxyzyxwvutsrqponmlkj",
		"jklmnopqrstuvwxyzyxwvutsrqponmlkj",
		"jklmnopqrstuvwxyzyxwvutsrqponmlkj"
	},
	{	// 6 FLICKER (second variety)
		"nmonqnmomnmomomno",
		"nmonqnmomnmomomno",
		"nmonqnmomnmomomno"
	},
	{	// 7 CANDLE (second variety)
		"mmmaaaabcdefgmmmmaaaammmaamm",
		"mmmaaaabcdefgmmmmaaaammmaamm",
		"mmmaaaabcdefgmmmmaaaammmaamm"
	},
	{	// 8 CANDLE (third variety)
		"mmmaaammmaaammmabcdefaaaammmmabcdefmmmaaaa",
		"mmmaaammmaaammmabcdefaaaammmmabcdefmmmaaaa",
		"mmmaaammmaaammmabcdefaaaammmmabcdefmmmaaaa"
	},
	{	// 9 SLOW STROBE (fourth variety)
		"aaaaaaaazzzzzzzz",
		"aaaaaaaazzzzzzzz",
		"aaaaaaaazzzzzzzz"
	},
	{	// 10 FLUORESCENT FLICKER
		"mmamammmmammamamaaamammma",
		"mmamammmmammamamaaamammma",
		"mmamammmmammamamaaamammma"
	},
	{	// 11 SLOW PULSE NOT FADE TO BLACK
		"abcdefghijklmnopqrrqponmlkjihgfedcba",
		"abcdefghijklmnopqrrqponmlkjihgfedcba",
		"abcdefghijklmnopqrrqponmlkjihgfedcba"
	},
	{	// 12 FAST PULSE FOR JEREMY
		"mkigegik",
		"mkigegik",
		"mkigegik"
	},
	{	// 13 Test Blending
		"abcdefghijklmqrstuvwxyz",
		"zyxwvutsrqmlkjihgfedcba",
		"aammbbzzccllcckkffyyggp"
	},
	{	// 14
		"",
		"",
		""
	},
	{	// 15
		"",
		"",
		""
	},
	{	// 16
		"",
		"",
		""
	},
	{	// 17
		"",
		"",
		""
	},
	{	// 18
		"",
		"",
		""
	},
	{	// 19
		"",
		"",
		""
	},
	{	// 20
		"",
		"",
		""
	},
	{	// 21
		"",
		"",
		""
	},
	{	// 22
		"",
		"",
		""
	},
	{	// 23
		"",
		"",
		""
	},
	{	// 24
		"",
		"",
		""
	},
	{	// 25
		"",
		"",
		""
	},
	{	// 26
		"",
		"",
		""
	},
	{	// 27
		"",
		"",
		""
	},
	{	// 28
		"",
		"",
		""
	},
	{	// 29
		"",
		"",
		""
	},
	{	// 30
		"",
		"",
		""
	},
	{	// 31
		"",
		"",
		""
	}
};

void *precachedKyle = 0;

/*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		*text, temp[32];
	int			i;
	int			lengthRed, lengthBlue, lengthGreen;

	G_SpawnString( "classname", "", &text );
	if ( Q_stricmp( text, "worldspawn" ) ) {
		G_Error( "SP_worldspawn: The first entity isn't 'worldspawn'" );
	}

	//The server will precache the standard model and animations, so that there is no hit
	//when the first client connnects.
	if (!BGPAFtextLoaded)
	{
		BG_ParseAnimationFile("models/players/_humanoid/animation.cfg");
	}

	if (!precachedKyle)
	{
		trap_G2API_InitGhoul2Model(&precachedKyle, "models/players/kyle/model.glm", 0, 0, -20, 0, 0);
	}

	if (!g2SaberInstance)
	{
		trap_G2API_InitGhoul2Model(&g2SaberInstance, "models/weapons2/saber/saber_w.glm", 0, 0, -20, 0, 0);

		if (g2SaberInstance)
		{
			// indicate we will be bolted to model 0 (ie the player) on bolt 0 (always the right hand) when we get copied
			trap_G2API_SetBoltInfo(g2SaberInstance, 0, 0);
			// now set up the gun bolt on it
			trap_G2API_AddBolt(g2SaberInstance, 0, "*flash");
		}
	}

	// 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", "", &text );
	trap_SetConfigstring( CS_MUSIC, text );

	G_SpawnString( "message", "", &text );
	trap_SetConfigstring( CS_MESSAGE, text );				// map specific message

	trap_SetConfigstring( CS_MOTD, g_motd.string );		// message of the day

	G_SpawnString( "gravity", "800", &text );
	trap_Cvar_Set( "g_gravity", text );

	G_SpawnString( "enableDust", "0", &text );
	trap_Cvar_Set( "g_enableDust", text );

	G_SpawnString( "enableBreath", "0", &text );
	trap_Cvar_Set( "g_enableBreath", text );

	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" );
	}

	trap_SetConfigstring(CS_LIGHT_STYLES+(LS_STYLES_START*3)+0, defaultStyles[0][0]);
	trap_SetConfigstring(CS_LIGHT_STYLES+(LS_STYLES_START*3)+1, defaultStyles[0][1]);
	trap_SetConfigstring(CS_LIGHT_STYLES+(LS_STYLES_START*3)+2, defaultStyles[0][2]);
	
	for(i=1;i<LS_NUM_STYLES;i++)
	{
		Com_sprintf(temp, sizeof(temp), "ls_%dr", i);
		G_SpawnString(temp, defaultStyles[i][0], &text);
		lengthRed = strlen(text);
		trap_SetConfigstring(CS_LIGHT_STYLES+((i+LS_STYLES_START)*3)+0, text);

		Com_sprintf(temp, sizeof(temp), "ls_%dg", i);
		G_SpawnString(temp, defaultStyles[i][1], &text);
		lengthGreen = strlen(text);
		trap_SetConfigstring(CS_LIGHT_STYLES+((i+LS_STYLES_START)*3)+1, text);

		Com_sprintf(temp, sizeof(temp), "ls_%db", i);
		G_SpawnString(temp, defaultStyles[i][2], &text);
		lengthBlue = strlen(text);
		trap_SetConfigstring(CS_LIGHT_STYLES+((i+LS_STYLES_START)*3)+2, text);

		if (lengthRed != lengthGreen || lengthGreen != lengthBlue)
		{
			Com_Error(ERR_DROP, "Style %d has inconsistent lengths: R %d, G %d, B %d", 
				i, lengthRed, lengthGreen, lengthBlue);
		}
	}		
}


/*
==============
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
}