//------------------------------------------------------------------------
bool CMelee::PerformCylinderTest(const Vec3 &pos, const Vec3 &dir, float strength, bool remote)
{
IEntity *pOwner = m_pWeapon->GetOwner();
IPhysicalEntity *pIgnore = pOwner?pOwner->GetPhysics():0;
IEntity *pHeldObject = NULL;
if(m_ignoredEntity)
pHeldObject = gEnv->pEntitySystem->GetEntity(m_ignoredEntity);
primitives::cylinder cyl;
cyl.r = 0.25f;
cyl.axis = dir;
cyl.hh = m_meleeparams.range/2.0f;
cyl.center = pos + dir.normalized()*cyl.hh;
float n = 0.0f;
geom_contact *contacts;
intersection_params params;
params.bStopAtFirstTri = false;
params.bNoBorder = true;
params.bNoAreaContacts = true;
n = gEnv->pPhysicalWorld->PrimitiveWorldIntersection(primitives::cylinder::type, &cyl, Vec3(ZERO),
ent_rigid|ent_sleeping_rigid|ent_independent|ent_static|ent_terrain|ent_water, &contacts, 0,
geom_colltype0|geom_colltype_foliage|geom_colltype_player, ¶ms, 0, 0, &pIgnore, pIgnore?1:0);
int ret = (int)n;
float closestdSq = 9999.0f;
geom_contact *closestc = 0;
geom_contact *currentc = contacts;
for (int i=0; i<ret; i++)
{
geom_contact *contact = currentc;
if (contact)
{
IPhysicalEntity *pCollider = gEnv->pPhysicalWorld->GetPhysicalEntityById(contact->iPrim[0]);
if (pCollider)
{
IEntity *pEntity = gEnv->pEntitySystem->GetEntityFromPhysics(pCollider);
if (pEntity)
{
if ((pEntity == pOwner)||(pHeldObject && (pEntity == pHeldObject)))
{
++currentc;
continue;
}
}
float distSq = (pos-currentc->pt).len2();
if (distSq < closestdSq)
{
closestdSq = distSq;
closestc = contact;
}
}
}
++currentc;
}
if (ret)
{
WriteLockCond lockColl(*params.plock, 0);
lockColl.SetActive(1);
}
if (closestc)
{
IPhysicalEntity *pCollider = gEnv->pPhysicalWorld->GetPhysicalEntityById(closestc->iPrim[0]);
Hit(closestc, dir, strength, remote);
Impulse(closestc->pt, dir, closestc->n, pCollider, closestc->iPrim[1], 0, closestc->id[1], strength);
}
return closestc!=0;
}
void CPlayerRotation::GetStanceAngleLimits(float & minAngle,float & maxAngle)
{
EStance stance = m_player.GetStance();
switch(stance)
{
default:
case STANCE_CROUCH:
case STANCE_STAND:
minAngle = -80.0f;
maxAngle = 80.0f;
break;
case STANCE_PRONE:
minAngle = -35.0f;
maxAngle = 45.0f;
break;
}
//Limit camera rotation on ladders(to prevent clipping)
if(m_player.m_stats.isOnLadder)
{
minAngle = -40.0f;
maxAngle = 80.0f;
}
if(m_stats.grabbedHeavyEntity!=0)
{
minAngle = -35.0f; //Limit angle to prevent clipping, throw objects at feet, etc...
}
// SNH: additional restriction based on weapon type if prone.
if(m_player.GetStance() == STANCE_PRONE && g_pGameCVars->g_proneAimAngleRestrict_Enable != 0)
{
float dist = 0.0f;
CItem* pItem = (CItem*)(m_player.GetCurrentItem());
if(pItem)
dist = pItem->GetParams().raise_distance;
SMovementState movestate;
m_player.m_pMovementController->GetMovementState(movestate);
// try a cylinder intersection test
IPhysicalEntity* pIgnore[2];
pIgnore[0] = m_player.GetEntity()->GetPhysics();
pIgnore[1] = pItem ? pItem->GetEntity()->GetPhysics() : NULL;
primitives::cylinder cyl;
cyl.r = 0.05f;
cyl.axis = movestate.aimDirection;
cyl.hh = dist;
cyl.center = movestate.weaponPosition + movestate.aimDirection*cyl.hh;
//gEnv->pRenderer->GetIRenderAuxGeom()->DrawCylinder(cyl.center, cyl.axis, cyl.r, cyl.hh, ColorF(0.4f,1.0f,0.6f, 0.2f));
float n = 0.0f;
geom_contact *contacts;
intersection_params params;
params.bStopAtFirstTri = false;
params.bSweepTest = false;
params.bNoBorder = true;
params.bNoAreaContacts = true;
n = gEnv->pPhysicalWorld->PrimitiveWorldIntersection(primitives::cylinder::type, &cyl, Vec3(0,0,2),
ent_static|ent_terrain, &contacts, 0,
geom_colltype_player, ¶ms, 0, 0, pIgnore, pIgnore[1]?2:1);
int ret = (int)n;
geom_contact *currentc = contacts;
for (int i=0; i<ret; i++)
{
geom_contact *contact = currentc;
if (contact && (fabs_tpl(contact->n.z)>0.2f))
{
Vec3 dir = contact->pt - movestate.weaponPosition;
dir.NormalizeSafe();
Vec3 horiz = dir;
horiz.z = 0.0f;
horiz.NormalizeSafe();
float cosangle = dir.Dot(horiz);
Limit(cosangle, -1.0f, 1.0f);
float newMin = acos_tpl(cosangle);
newMin = -newMin * 180.0f / gf_PI;
//float col[] = {1,1,1,1};
//gEnv->pRenderer->Draw2dLabel(100,100, 1.0f, col, false, "minangle: %.2f", newMin);
//gEnv->pRenderer->GetIRenderAuxGeom()->DrawSphere(contact->pt, 0.03f, ColorF(1,0,0,1));
minAngle = MAX(newMin, minAngle);
}
++currentc;
}
if (ret)
{
WriteLockCond lockColl(*params.plock, 0);
lockColl.SetActive(1);
}
}
minAngle *= gf_PI/180.0f;
maxAngle *= gf_PI/180.0f;
}