/*
================
PM_TestPlayerPosition
Returns false if the given player position is not valid (in solid)
================
*/
qbool PM_TestPlayerPosition (playermove_t *pm, vec3_t pos)
{
int i;
physent_t *pe;
vec3_t mins, maxs, offset, test;
hull_t *hull;
for (i=0 ; i< pm->numphysent ; i++)
{
pe = &pm->physents[i];
// get the clipping hull
if (pe->model)
{
hull = &pm->physents[i].model->hulls[1];
VectorSubtract (hull->clip_mins, player_mins, offset);
VectorAdd (offset, pe->origin, offset);
}
else
{
VectorSubtract (pe->mins, player_maxs, mins);
VectorSubtract (pe->maxs, player_mins, maxs);
hull = CM_HullForBox (mins, maxs);
VectorCopy (pe->origin, offset);
}
VectorSubtract (pos, offset, test);
if (CM_HullPointContents (hull, hull->firstclipnode, test) == CONTENTS_SOLID)
return false;
}
return true;
}
/*
==================
PM_PointContents
==================
*/
int PM_PointContents (vec3_t p)
{
hull_t *hull = &pmove.physents[0].model->hulls[0];
return CM_HullPointContents (hull, hull->firstclipnode, p);
}
/*
==================
SV_PointContents
==================
*/
int SV_PointContents (vec3_t p)
{
return CM_HullPointContents (&sv.worldmodel->hulls[0], sv.worldmodel->hulls[0].firstclipnode, p);
}
/*
==================
PM_PointContents
==================
*/
int PM_PointContents (playermove_t *pm, vec3_t p)
{
hull_t *hull = &pm->physents[0].model->hulls[0];
return CM_HullPointContents (hull, hull->firstclipnode, p);
}
