mirror of
https://github.com/ioquake/jedi-academy.git
synced 2024-11-22 04:11:57 +00:00
295 lines
9.9 KiB
C++
295 lines
9.9 KiB
C++
|
|
/*****************************************************************************
|
|
* 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 $
|
|
* $Author: Zaphod $
|
|
* $Revision: 5 $
|
|
* $Modtime: 11/22/00 8:50a $
|
|
* $Date: 11/22/00 8:55a $
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include "../game/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 "../game/botlib.h"
|
|
#include "../game/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
|