//===========================================================================
// this function sets the func_rotating_door in it's final position
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void AAS_PositionFuncRotatingBrush(entity_t *mapent, mapbrush_t *brush)
{
int spawnflags, i;
float distance;
vec3_t movedir, angles, pos1, pos2;
side_t *s;
spawnflags = FloatForKey(mapent, "spawnflags");
VectorClear(movedir);
if (spawnflags & DOOR_X_AXIS)
{
movedir[2] = 1.0; //roll
}
else if (spawnflags & DOOR_Y_AXIS)
{
movedir[0] = 1.0; //pitch
}
else // Z_AXIS
{
movedir[1] = 1.0; //yaw
}
// check for reverse rotation
if (spawnflags & DOOR_REVERSE)
{
VectorInverse(movedir);
}
distance = FloatForKey(mapent, "distance");
if (!distance)
{
distance = 90;
}
GetVectorForKey(mapent, "angles", angles);
VectorCopy(angles, pos1);
VectorMA(angles, -distance, movedir, pos2);
// if it starts open, switch the positions
if (spawnflags & DOOR_START_OPEN)
{
VectorCopy(pos2, angles);
VectorCopy(pos1, pos2);
VectorCopy(angles, pos1);
VectorInverse(movedir);
} //end if
//
for (i = 0; i < brush->numsides; i++)
{
s = &brush->original_sides[i];
s->planenum = AAS_TransformPlane(s->planenum, mapent->origin, pos2);
} //end for
//
FreeBrushWindings(brush);
AAS_MakeBrushWindings(brush);
AddBrushBevels(brush);
FreeBrushWindings(brush);
} //end of the function AAS_PositionFuncRotatingBrush
//===========================================================================
// uses the global cfg_t cfg
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void AAS_CreateMapBrushes(mapbrush_t *brush, entity_t *mapent, int addbevels)
{
int i;
//side_t *s;
mapbrush_t *bboxbrushes[16];
//if the brushes are not from an entity used for AAS
if (!AAS_ValidEntity(mapent))
{
nummapbrushsides -= brush->numsides;
brush->numsides = 0;
return;
} //end if
//
AAS_PositionBrush(mapent, brush);
//from all normal solid brushes only the textured brush sides will
//be used as bsp splitters, so set the right texinfo reference here
AAS_SetTexinfo(brush);
//remove contents detail flag, otherwise player clip contents won't be
//bsped correctly for AAS!
brush->contents &= ~CONTENTS_DETAIL;
//if the brush has contents area portal it should be the only contents
if (brush->contents & (CONTENTS_AREAPORTAL|CONTENTS_CLUSTERPORTAL))
{
brush->contents = CONTENTS_CLUSTERPORTAL;
brush->leafnum = -1;
} //end if
//window and playerclip are used for player clipping, make them solid
if (brush->contents & (CONTENTS_WINDOW | CONTENTS_PLAYERCLIP))
{
//
brush->contents &= ~(CONTENTS_WINDOW | CONTENTS_PLAYERCLIP);
brush->contents |= CONTENTS_SOLID;
brush->leafnum = -1;
} //end if
//
if (brush->contents & CONTENTS_BOTCLIP)
{
brush->contents = CONTENTS_SOLID;
brush->leafnum = -1;
} //end if
//
//Log_Write("brush %d contents = ", brush->brushnum);
//PrintContents(brush->contents);
//Log_Write("\r\n");
//if not one of the following brushes then the brush is NOT used for AAS
if (!(brush->contents & (CONTENTS_SOLID
| CONTENTS_LADDER
| CONTENTS_CLUSTERPORTAL
| CONTENTS_DONOTENTER
| CONTENTS_TELEPORTER
| CONTENTS_JUMPPAD
| CONTENTS_WATER
| CONTENTS_LAVA
| CONTENTS_SLIME
| CONTENTS_MOVER
)))
{
nummapbrushsides -= brush->numsides;
brush->numsides = 0;
return;
} //end if
//fix the map brush
//AAS_FixMapBrush(brush);
//if brush bevels should be added (for real map brushes, not bsp map brushes)
if (addbevels)
{
//NOTE: we first have to get the mins and maxs of the brush before
// creating the brush bevels... the mins and maxs are used to
// create them. so we call MakeBrushWindings to get the mins
// and maxs and then after creating the bevels we free the
// windings because they are created for all sides (including
// bevels) a little later
AAS_MakeBrushWindings(brush);
AddBrushBevels(brush);
FreeBrushWindings(brush);
} //end if
//NOTE: add the brush to the WORLD entity!!!
mapent = &entities[0];
//there's at least one new brush for now
nummapbrushes++;
mapent->numbrushes++;
//liquid brushes are expanded for the maximum possible bounding box
if (brush->contents & (CONTENTS_WATER
| CONTENTS_LAVA
| CONTENTS_SLIME
| CONTENTS_TELEPORTER
| CONTENTS_JUMPPAD
| CONTENTS_DONOTENTER
| CONTENTS_MOVER
))
{
brush->expansionbbox = 0;
//NOTE: the first bounding box is the max
//FIXME: use max bounding box created from all bboxes
AAS_ExpandMapBrush(brush, cfg.bboxes[0].mins, cfg.bboxes[0].maxs);
AAS_MakeBrushWindings(brush);
} //end if
//area portal brushes are NOT expanded
else if (brush->contents & CONTENTS_CLUSTERPORTAL)
{
brush->expansionbbox = 0;
//NOTE: the first bounding box is the max
//FIXME: use max bounding box created from all bboxes
AAS_ExpandMapBrush(brush, cfg.bboxes[0].mins, cfg.bboxes[0].maxs);
AAS_MakeBrushWindings(brush);
} //end if
//all solid brushes are expanded for all bounding boxes
else if (brush->contents & (CONTENTS_SOLID
| CONTENTS_LADDER
))
{
//brush for the first bounding box
bboxbrushes[0] = brush;
//make a copy for the other bounding boxes
for (i = 1; i < cfg.numbboxes; i++)
{
bboxbrushes[i] = AAS_CopyMapBrush(brush, mapent);
} //end for
//expand every brush for it's bounding box and create windings
for (i = 0; i < cfg.numbboxes; i++)
{
AAS_ExpandMapBrush(bboxbrushes[i], cfg.bboxes[i].mins, cfg.bboxes[i].maxs);
bboxbrushes[i]->expansionbbox = cfg.bboxes[i].presencetype;
AAS_MakeBrushWindings(bboxbrushes[i]);
} //end for
} //end else
} //end of the function AAS_CreateMapBrushes