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diff --git a/src/botlib/be_aas_optimize.c b/src/botlib/be_aas_optimize.c
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+++ b/src/botlib/be_aas_optimize.c
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+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code 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.
+
+Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+/*****************************************************************************
+ * name:		be_aas_optimize.c
+ *
+ * desc:		decreases the .aas file size after the reachabilities have
+ *				been calculated, just dumps all the faces, edges and vertexes
+ *
+ * $Archive: /MissionPack/code/botlib/be_aas_optimize.c $
+ *
+ *****************************************************************************/
+
+#include "../qcommon/q_shared.h"
+#include "l_libvar.h"
+#include "l_memory.h"
+#include "l_script.h"
+#include "l_precomp.h"
+#include "l_struct.h"
+#include "aasfile.h"
+#include "botlib.h"
+#include "be_aas.h"
+#include "be_aas_funcs.h"
+#include "be_interface.h"
+#include "be_aas_def.h"
+
+typedef struct optimized_s
+{
+	//vertexes
+	int numvertexes;
+	aas_vertex_t *vertexes;
+	//edges
+	int numedges;
+	aas_edge_t *edges;
+	//edge index
+	int edgeindexsize;
+	aas_edgeindex_t *edgeindex;
+	//faces
+	int numfaces;
+	aas_face_t *faces;
+	//face index
+	int faceindexsize;
+	aas_faceindex_t *faceindex;
+	//convex areas
+	int numareas;
+	aas_area_t *areas;
+	//
+	int *vertexoptimizeindex;
+	int *edgeoptimizeindex;
+	int *faceoptimizeindex;
+} optimized_t;
+
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+int AAS_KeepEdge(aas_edge_t *edge)
+{
+	return 1;
+} //end of the function AAS_KeepFace
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+int AAS_OptimizeEdge(optimized_t *optimized, int edgenum)
+{
+	int i, optedgenum;
+	aas_edge_t *edge, *optedge;
+
+	edge = &aasworld.edges[abs(edgenum)];
+	if (!AAS_KeepEdge(edge)) return 0;
+
+	optedgenum = optimized->edgeoptimizeindex[abs(edgenum)];
+	if (optedgenum)
+	{
+		//keep the edge reversed sign
+		if (edgenum > 0) return optedgenum;
+		else return -optedgenum;
+	} //end if
+
+	optedge = &optimized->edges[optimized->numedges];
+
+	for (i = 0; i < 2; i++)
+	{
+		if (optimized->vertexoptimizeindex[edge->v[i]])
+		{
+			optedge->v[i] = optimized->vertexoptimizeindex[edge->v[i]];
+		} //end if
+		else
+		{
+			VectorCopy(aasworld.vertexes[edge->v[i]], optimized->vertexes[optimized->numvertexes]);
+			optedge->v[i] = optimized->numvertexes;
+			optimized->vertexoptimizeindex[edge->v[i]] = optimized->numvertexes;
+			optimized->numvertexes++;
+		} //end else
+	} //end for
+	optimized->edgeoptimizeindex[abs(edgenum)] = optimized->numedges;
+	optedgenum = optimized->numedges;
+	optimized->numedges++;
+	//keep the edge reversed sign
+	if (edgenum > 0) return optedgenum;
+	else return -optedgenum;
+} //end of the function AAS_OptimizeEdge
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+int AAS_KeepFace(aas_face_t *face)
+{
+	if (!(face->faceflags & FACE_LADDER)) return 0;
+	else return 1;
+} //end of the function AAS_KeepFace
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+int AAS_OptimizeFace(optimized_t *optimized, int facenum)
+{
+	int i, edgenum, optedgenum, optfacenum;
+	aas_face_t *face, *optface;
+
+	face = &aasworld.faces[abs(facenum)];
+	if (!AAS_KeepFace(face)) return 0;
+
+	optfacenum = optimized->faceoptimizeindex[abs(facenum)];
+	if (optfacenum)
+	{
+		//keep the face side sign
+		if (facenum > 0) return optfacenum;
+		else return -optfacenum;
+	} //end if
+
+	optface = &optimized->faces[optimized->numfaces];
+	Com_Memcpy(optface, face, sizeof(aas_face_t));
+
+	optface->numedges = 0;
+	optface->firstedge = optimized->edgeindexsize;
+	for (i = 0; i < face->numedges; i++)
+	{
+		edgenum = aasworld.edgeindex[face->firstedge + i];
+		optedgenum = AAS_OptimizeEdge(optimized, edgenum);
+		if (optedgenum)
+		{
+			optimized->edgeindex[optface->firstedge + optface->numedges] = optedgenum;
+			optface->numedges++;
+			optimized->edgeindexsize++;
+		} //end if
+	} //end for
+	optimized->faceoptimizeindex[abs(facenum)] = optimized->numfaces;
+	optfacenum = optimized->numfaces;
+	optimized->numfaces++;
+	//keep the face side sign
+	if (facenum > 0) return optfacenum;
+	else return -optfacenum;
+} //end of the function AAS_OptimizeFace
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void AAS_OptimizeArea(optimized_t *optimized, int areanum)
+{
+	int i, facenum, optfacenum;
+	aas_area_t *area, *optarea;
+
+	area = &aasworld.areas[areanum];
+	optarea = &optimized->areas[areanum];
+	Com_Memcpy(optarea, area, sizeof(aas_area_t));
+
+	optarea->numfaces = 0;
+	optarea->firstface = optimized->faceindexsize;
+	for (i = 0; i < area->numfaces; i++)
+	{
+		facenum = aasworld.faceindex[area->firstface + i];
+		optfacenum = AAS_OptimizeFace(optimized, facenum);
+		if (optfacenum)
+		{
+			optimized->faceindex[optarea->firstface + optarea->numfaces] = optfacenum;
+			optarea->numfaces++;
+			optimized->faceindexsize++;
+		} //end if
+	} //end for
+} //end of the function AAS_OptimizeArea
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void AAS_OptimizeAlloc(optimized_t *optimized)
+{
+	optimized->vertexes = (aas_vertex_t *) GetClearedMemory(aasworld.numvertexes * sizeof(aas_vertex_t));
+	optimized->numvertexes = 0;
+	optimized->edges = (aas_edge_t *) GetClearedMemory(aasworld.numedges * sizeof(aas_edge_t));
+	optimized->numedges = 1; //edge zero is a dummy
+	optimized->edgeindex = (aas_edgeindex_t *) GetClearedMemory(aasworld.edgeindexsize * sizeof(aas_edgeindex_t));
+	optimized->edgeindexsize = 0;
+	optimized->faces = (aas_face_t *) GetClearedMemory(aasworld.numfaces * sizeof(aas_face_t));
+	optimized->numfaces = 1; //face zero is a dummy
+	optimized->faceindex = (aas_faceindex_t *) GetClearedMemory(aasworld.faceindexsize * sizeof(aas_faceindex_t));
+	optimized->faceindexsize = 0;
+	optimized->areas = (aas_area_t *) GetClearedMemory(aasworld.numareas * sizeof(aas_area_t));
+	optimized->numareas = aasworld.numareas;
+	//
+	optimized->vertexoptimizeindex = (int *) GetClearedMemory(aasworld.numvertexes * sizeof(int));
+	optimized->edgeoptimizeindex = (int *) GetClearedMemory(aasworld.numedges * sizeof(int));
+	optimized->faceoptimizeindex = (int *) GetClearedMemory(aasworld.numfaces * sizeof(int));
+} //end of the function AAS_OptimizeAlloc
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void AAS_OptimizeStore(optimized_t *optimized)
+{
+	//store the optimized vertexes
+	if (aasworld.vertexes) FreeMemory(aasworld.vertexes);
+	aasworld.vertexes = optimized->vertexes;
+	aasworld.numvertexes = optimized->numvertexes;
+	//store the optimized edges
+	if (aasworld.edges) FreeMemory(aasworld.edges);
+	aasworld.edges = optimized->edges;
+	aasworld.numedges = optimized->numedges;
+	//store the optimized edge index
+	if (aasworld.edgeindex) FreeMemory(aasworld.edgeindex);
+	aasworld.edgeindex = optimized->edgeindex;
+	aasworld.edgeindexsize = optimized->edgeindexsize;
+	//store the optimized faces
+	if (aasworld.faces) FreeMemory(aasworld.faces);
+	aasworld.faces = optimized->faces;
+	aasworld.numfaces = optimized->numfaces;
+	//store the optimized face index
+	if (aasworld.faceindex) FreeMemory(aasworld.faceindex);
+	aasworld.faceindex = optimized->faceindex;
+	aasworld.faceindexsize = optimized->faceindexsize;
+	//store the optimized areas
+	if (aasworld.areas) FreeMemory(aasworld.areas);
+	aasworld.areas = optimized->areas;
+	aasworld.numareas = optimized->numareas;
+	//free optimize indexes
+	FreeMemory(optimized->vertexoptimizeindex);
+	FreeMemory(optimized->edgeoptimizeindex);
+	FreeMemory(optimized->faceoptimizeindex);
+} //end of the function AAS_OptimizeStore
+//===========================================================================
+//
+// Parameter:				-
+// Returns:					-
+// Changes Globals:		-
+//===========================================================================
+void AAS_Optimize(void)
+{
+	int i, sign;
+	optimized_t optimized;
+
+	AAS_OptimizeAlloc(&optimized);
+	for (i = 1; i < aasworld.numareas; i++)
+	{
+		AAS_OptimizeArea(&optimized, i);
+	} //end for
+	//reset the reachability face pointers
+	for (i = 0; i < aasworld.reachabilitysize; i++)
+	{
+		//NOTE: for TRAVEL_ELEVATOR the facenum is the model number of
+		//		the elevator
+		if ((aasworld.reachability[i].traveltype & TRAVELTYPE_MASK) == TRAVEL_ELEVATOR) continue;
+		//NOTE: for TRAVEL_JUMPPAD the facenum is the Z velocity and the edgenum is the hor velocity
+		if ((aasworld.reachability[i].traveltype & TRAVELTYPE_MASK) == TRAVEL_JUMPPAD) continue;
+		//NOTE: for TRAVEL_FUNCBOB the facenum and edgenum contain other coded information
+		if ((aasworld.reachability[i].traveltype & TRAVELTYPE_MASK) == TRAVEL_FUNCBOB) continue;
+		//
+		sign = aasworld.reachability[i].facenum;
+		aasworld.reachability[i].facenum = optimized.faceoptimizeindex[abs(aasworld.reachability[i].facenum)];
+		if (sign < 0) aasworld.reachability[i].facenum = -aasworld.reachability[i].facenum;
+		sign = aasworld.reachability[i].edgenum;
+		aasworld.reachability[i].edgenum = optimized.edgeoptimizeindex[abs(aasworld.reachability[i].edgenum)];
+		if (sign < 0) aasworld.reachability[i].edgenum = -aasworld.reachability[i].edgenum;
+	} //end for
+	//store the optimized AAS data into aasworld
+	AAS_OptimizeStore(&optimized);
+	//print some nice stuff :)
+	botimport.Print(PRT_MESSAGE, "AAS data optimized.\n");
+} //end of the function AAS_Optimize