//===========================================================================
// returns qtrue if the bot is against a ladder
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
int AAS_AgainstLadder(vec3_t origin)
{
int areanum, i, facenum, side;
vec3_t org;
aas_plane_t *plane;
aas_face_t *face;
aas_area_t *area;
VectorCopy(origin, org);
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[0] += 1;
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[1] += 1;
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[0] -= 2;
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[1] -= 2;
areanum = AAS_PointAreaNum(org);
} //end if
} //end if
} //end if
} //end if
//if in solid... wrrr shouldn't happen
if (!areanum) return qfalse;
//if not in a ladder area
if (!(aasworld.areasettings[areanum].areaflags & AREA_LADDER)) return qfalse;
//if a crouch only area
if (!(aasworld.areasettings[areanum].presencetype & PRESENCE_NORMAL)) return qfalse;
//
area = &aasworld.areas[areanum];
for (i = 0; i < area->numfaces; i++)
{
facenum = aasworld.faceindex[area->firstface + i];
side = facenum < 0;
face = &aasworld.faces[abs(facenum)];
//if the face isn't a ladder face
if (!(face->faceflags & FACE_LADDER)) continue;
//get the plane the face is in
plane = &aasworld.planes[face->planenum ^ side];
//if the origin is pretty close to the plane
if (fabsf(DotProduct(plane->normal, origin) - plane->dist) < 3)
{
if (AAS_PointInsideFace(abs(facenum), origin, 0.1f)) return qtrue;
} //end if
} //end for
return qfalse;
} //end of the function AAS_AgainstLadder
//===========================================================================
// returns qtrue if the bot is against a ladder
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
int AAS_AgainstLadder( vec3_t origin, int ms_areanum ) {
int areanum, i, facenum, side;
vec3_t org;
aas_plane_t *plane;
aas_face_t *face;
aas_area_t *area;
VectorCopy( origin, org );
areanum = AAS_PointAreaNum( org );
if ( !areanum ) {
org[0] += 1;
areanum = AAS_PointAreaNum( org );
if ( !areanum ) {
org[1] += 1;
areanum = AAS_PointAreaNum( org );
if ( !areanum ) {
org[0] -= 2;
areanum = AAS_PointAreaNum( org );
if ( !areanum ) {
org[1] -= 2;
areanum = AAS_PointAreaNum( org );
} //end if
} //end if
} //end if
} //end if
//if in solid... wrrr shouldn't happen
//if (!areanum) return qfalse;
// RF, it does if they're in a monsterclip brush
if ( !areanum ) {
areanum = ms_areanum;
}
//if not in a ladder area
if ( !( ( *aasworld ).areasettings[areanum].areaflags & AREA_LADDER ) ) {
return qfalse;
}
//if a crouch only area
if ( !( ( *aasworld ).areasettings[areanum].presencetype & PRESENCE_NORMAL ) ) {
return qfalse;
}
//
area = &( *aasworld ).areas[areanum];
for ( i = 0; i < area->numfaces; i++ )
{
facenum = ( *aasworld ).faceindex[area->firstface + i];
side = facenum < 0;
face = &( *aasworld ).faces[c::abs( facenum )];
//if the face isn't a ladder face
if ( !( face->faceflags & FACE_LADDER ) ) {
continue;
}
//get the plane the face is in
plane = &( *aasworld ).planes[face->planenum ^ side];
//if the origin is pretty close to the plane
#if !defined RTCW_ET
if ( c::abs( DotProduct( plane->normal, origin ) - plane->dist ) < 3 ) {
if ( AAS_PointInsideFace( c::abs( facenum ), origin, 0.1 ) ) {
#else
if ( c::abs( DotProduct( plane->normal, origin ) - plane->dist ) < 7 ) {
// RF, if hanging on to the edge of a ladder, we have to account for bounding box touching
//if (AAS_PointInsideFace(c::abs(facenum), origin, 0.1)) return qtrue;
if ( AAS_PointInsideFace( c::abs( facenum ), origin, 2.0 ) ) {
#endif // RTCW_XX
return qtrue;
}
} //end if
} //end for
return qfalse;
} //end of the function AAS_AgainstLadder
//===========================================================================
// returns qtrue if the bot is on the ground
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
int AAS_OnGround( vec3_t origin, int presencetype, int passent ) {
#if !defined RTCW_ET
aas_trace_t trace;
#else
//aas_trace_t trace;
bsp_trace_t trace;
#endif // RTCW_XX
vec3_t end, up = {0, 0, 1};
#if !defined RTCW_ET
aas_plane_t *plane;
#else
//aas_plane_t *plane;
vec3_t mins, maxs;
#endif // RTCW_XX
VectorCopy( origin, end );
end[2] -= 10;
#if !defined RTCW_ET
trace = AAS_TraceClientBBox( origin, end, presencetype, passent );
#else
//trace = AAS_TraceClientBBox(origin, end, presencetype, passent);
AAS_PresenceTypeBoundingBox( presencetype, mins, maxs );
trace = AAS_Trace( origin, mins, maxs, end, passent, CONTENTS_SOLID | CONTENTS_PLAYERCLIP );
#endif // RTCW_XX
//if in solid
if ( trace.startsolid ) {
#if !defined RTCW_MP
return qtrue; //qfalse;
#else
return qfalse;
#endif // RTCW_XX
}
//if nothing hit at all
if ( trace.fraction >= 1.0 ) {
return qfalse;
}
//if too far from the hit plane
if ( origin[2] - trace.endpos[2] > 10 ) {
return qfalse;
}
//check if the plane isn't too steep
#if !defined RTCW_ET
plane = AAS_PlaneFromNum( trace.planenum );
if ( DotProduct( plane->normal, up ) < aassettings.sv_maxsteepness ) {
#else
//plane = AAS_PlaneFromNum(trace.planenum);
if ( DotProduct( trace.plane.normal, up ) < aassettings.sv_maxsteepness ) {
#endif // RTCW_XX
return qfalse;
}
//the bot is on the ground
return qtrue;
} //end of the function AAS_OnGround
//===========================================================================
// returns qtrue if a bot at the given position is swimming
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
int AAS_Swimming( vec3_t origin ) {
vec3_t testorg;
VectorCopy( origin, testorg );
testorg[2] -= 2;
if ( AAS_PointContents( testorg ) & ( CONTENTS_LAVA | CONTENTS_SLIME | CONTENTS_WATER ) ) {
return qtrue;
}
return qfalse;
} //end of the function AAS_Swimming
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
vec3_t VEC_UP = {0, -1, 0};
vec3_t MOVEDIR_UP = {0, 0, 1};
vec3_t VEC_DOWN = {0, -2, 0};
vec3_t MOVEDIR_DOWN = {0, 0, -1};
void AAS_SetMovedir( vec3_t angles, vec3_t movedir ) {
if ( VectorCompare( angles, VEC_UP ) ) {
VectorCopy( MOVEDIR_UP, movedir );
} //end if
else if ( VectorCompare( angles, VEC_DOWN ) ) {
VectorCopy( MOVEDIR_DOWN, movedir );
} //end else if
else
{
AngleVectors( angles, movedir, NULL, NULL );
} //end else
} //end of the function AAS_SetMovedir
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void AAS_JumpReachRunStart( aas_reachability_t *reach, vec3_t runstart ) {
vec3_t hordir, start, cmdmove;
aas_clientmove_t move;
//
hordir[0] = reach->start[0] - reach->end[0];
hordir[1] = reach->start[1] - reach->end[1];
hordir[2] = 0;
VectorNormalize( hordir );
//start point
VectorCopy( reach->start, start );
start[2] += 1;
//get command movement
VectorScale( hordir, 400, cmdmove );
//
AAS_PredictClientMovement( &move, -1, start, PRESENCE_NORMAL, qtrue,
vec3_origin, cmdmove, 1, 2, 0.1,
SE_ENTERWATER | SE_ENTERSLIME | SE_ENTERLAVA |
SE_HITGROUNDDAMAGE | SE_GAP, 0, qfalse );
VectorCopy( move.endpos, runstart );
//don't enter slime or lava and don't fall from too high
if ( move.stopevent & ( SE_ENTERLAVA | SE_HITGROUNDDAMAGE ) ) { //----(SA) modified since slime is no longer deadly
// if (move.stopevent & (SE_ENTERSLIME|SE_ENTERLAVA|SE_HITGROUNDDAMAGE))
VectorCopy( start, runstart );
} //end if
} //end of the function AAS_JumpReachRunStart
//===========================================================================
// returns qtrue if the bot is against a ladder
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
int AAS_AgainstLadder(vec3_t origin, int ms_areanum)
{
int areanum, i, facenum, side;
vec3_t org;
aas_plane_t *plane;
aas_face_t *face;
aas_area_t *area;
VectorCopy(origin, org);
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[0] += 1;
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[1] += 1;
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[0] -= 2;
areanum = AAS_PointAreaNum(org);
if (!areanum)
{
org[1] -= 2;
areanum = AAS_PointAreaNum(org);
} //end if
} //end if
} //end if
} //end if
//if in solid... wrrr shouldn't happen
//if (!areanum) return qfalse;
// RF, it does if they're in a monsterclip brush
if (!areanum)
{
areanum = ms_areanum;
}
//if not in a ladder area
if (!((*aasworld).areasettings[areanum].areaflags & AREA_LADDER))
{
return qfalse;
}
//if a crouch only area
if (!((*aasworld).areasettings[areanum].presencetype & PRESENCE_NORMAL))
{
return qfalse;
}
//
area = &(*aasworld).areas[areanum];
for (i = 0; i < area->numfaces; i++)
{
facenum = (*aasworld).faceindex[area->firstface + i];
side = facenum < 0;
face = &(*aasworld).faces[abs(facenum)];
//if the face isn't a ladder face
if (!(face->faceflags & FACE_LADDER))
{
continue;
}
//get the plane the face is in
plane = &(*aasworld).planes[face->planenum ^ side];
//if the origin is pretty close to the plane
if (abs(DotProduct(plane->normal, origin) - plane->dist) < 7)
{
// RF, if hanging on to the edge of a ladder, we have to account for bounding box touching
//if (AAS_PointInsideFace(abs(facenum), origin, 0.1)) return qtrue;
if (AAS_PointInsideFace(abs(facenum), origin, 2.0))
{
return qtrue;
}
} //end if
} //end for
return qfalse;
} //end of the function AAS_AgainstLadder
