Function NPC_Spawn_f

code/game/NPC_spawn.cpp:4084–4180

*/

static void NPC_Spawn_f(void)
{
	gentity_t		*NPCspawner = G_Spawn();
	vec3_t			forward, end;
	trace_t			trace;
	qboolean		isVehicle = qfalse;

	if(!NPCspawner)
	{
		gi.Printf( S_COLOR_RED"NPC_Spawn Error: Out of entities!\n" );
		return;
	}

	NPCspawner->e_ThinkFunc = thinkF_G_FreeEntity;
	NPCspawner->nextthink = level.time + FRAMETIME;

	char	*npc_type = gi.argv( 2 );
	if (!npc_type || !npc_type[0] )
	{
		gi.Printf( S_COLOR_RED"Error, expected:\n NPC spawn [NPC type (from NCPCs.cfg)]\n" );
		return;
	}

	if ( !Q_stricmp( "vehicle", npc_type ) )
	{//spawning a vehicle
		isVehicle = qtrue;
		npc_type = gi.argv( 3 );
		if (!npc_type || !npc_type[0] )
		{
			gi.Printf( S_COLOR_RED"Error, expected:\n NPC spawn vehicle [NPC type (from NCPCs.cfg)]\n" );
			return;
		}
	}

	//Spawn it at spot of first player
	//FIXME: will gib them!
	AngleVectors(g_entities[0].client->ps.viewangles, forward, NULL, NULL);
	VectorNormalize(forward);
	VectorMA(g_entities[0].currentOrigin, 64, forward, end);
	gi.trace(&trace, g_entities[0].currentOrigin, NULL, NULL, end, 0, MASK_SOLID, (EG2_Collision)0, 0);
	VectorCopy(trace.endpos, end);
	end[2] -= 24;
	gi.trace(&trace, trace.endpos, NULL, NULL, end, 0, MASK_SOLID, (EG2_Collision)0, 0);
	VectorCopy(trace.endpos, end);
	end[2] += 24;
	G_SetOrigin(NPCspawner, end);
	VectorCopy(NPCspawner->currentOrigin, NPCspawner->s.origin);
	//set the yaw so that they face away from player
	NPCspawner->s.angles[1] = g_entities[0].client->ps.viewangles[1];

	gi.linkentity(NPCspawner);

	NPCspawner->NPC_type = Q_strlwr( G_NewString( npc_type ) );
	NPCspawner->NPC_targetname = G_NewString(gi.argv( 3 ));

	NPCspawner->count = 1;

	NPCspawner->delay = 0;