//------------------------------------------------------------------------
void CItem::UpdateFPCharacter(float frameTime)
{
if (IsClient())
{
ICharacterInstance *pCharacter = GetEntity()->GetCharacter(eIGS_FirstPerson);
if (pCharacter && !m_idleAnimation[eIGS_FirstPerson].empty() && pCharacter->GetISkeletonAnim()->GetNumAnimsInFIFO(0)<1)
PlayAction(m_idleAnimation[eIGS_FirstPerson], 0, true);
}
// need to explicitly update characters at this point
// cause the entity system update occered earlier, with the last position
for (int i=0; i<eIGS_Last; i++)
{
if (GetEntity()->GetSlotFlags(i)&ENTITY_SLOT_RENDER)
{
ICharacterInstance *pCharacter = GetEntity()->GetCharacter(i);
if (pCharacter)
{
Matrix34 mloc = GetEntity()->GetSlotLocalTM(i,false);
Matrix34 m34=GetEntity()->GetWorldTM()*mloc;
QuatT renderLocation = QuatT(m34);
pCharacter->GetISkeletonPose()->SetForceSkeletonUpdate(8);
pCharacter->SkeletonPreProcess(renderLocation, renderLocation, GetISystem()->GetViewCamera(),0x55 );
pCharacter->SetPostProcessParameter(renderLocation, renderLocation, 0, 1.0f, 0x55 );
}
}
}
IEntityRenderProxy *pProxy=GetRenderProxy();
if (pProxy)
pProxy->InvalidateLocalBounds();
}
// If there are first person hands present, then position and orient them relative to the view
void CPlayerView::HandsPostProcess(CPlayer &rPlayer,SViewParams &viewParams)
{
//for testing sake
float nearPlaneOverride(g_pGameCVars->cl_nearPlane);
if (nearPlaneOverride > 0.001f)
viewParams.nearplane = nearPlaneOverride;
//FIXME:find a better place?
// Convention: if Player has a renderable object in slot 2 then it's the first person hands.
if (rPlayer.GetEntity()->GetSlotFlags(2) & ENTITY_SLOT_RENDER)
{
Matrix34 handsMtx(rPlayer.m_viewQuatFinal * Quat::CreateRotationZ(gf_PI));
handsMtx.SetTranslation(viewParams.position);
rPlayer.GetEntity()->SetSlotLocalTM(2,rPlayer.GetEntity()->GetWorldTM().GetInverted() * handsMtx);
ICharacterInstance *pHands = rPlayer.GetEntity()->GetCharacter(2);
if (pHands)
{
QuatT renderLocation = QuatT(handsMtx);
pHands->GetISkeletonPose()->SetForceSkeletonUpdate(5);
pHands->SkeletonPreProcess(renderLocation, renderLocation, GetISystem()->GetViewCamera(),0x55);
pHands->SkeletonPostProcess(renderLocation, renderLocation, 0, 0.0f, 0x55);
}
}
}
//------------------------------------------------------------------------
void CItem::ForceSkinning(bool always)
{
for (int slot=0; slot<eIGS_Last; slot++)
{
ICharacterInstance *pCharacter = GetEntity()->GetCharacter(slot);
if (pCharacter)
{
Matrix34 m34=GetEntity()->GetSlotWorldTM(slot);
QuatT renderLocation = QuatT(m34);
Vec3 CharOffset = GetEntity()->GetSlotLocalTM(slot,false).GetTranslation();
pCharacter->GetISkeletonPose()->SetForceSkeletonUpdate(7);
pCharacter->SkeletonPreProcess(renderLocation, renderLocation, GetISystem()->GetViewCamera(),0x55 );
pCharacter->SetPostProcessParameter(renderLocation, renderLocation, 0, 0.0f, 0x55 );
if (!always)
pCharacter->GetISkeletonPose()->SetForceSkeletonUpdate(0);
}
}
}
//------------------------------------------------------------------------
void CItem::UpdateMounted(float frameTime)
{
IRenderAuxGeom* pAuxGeom = gEnv->pRenderer->GetIRenderAuxGeom();
if (!m_ownerId || !m_stats.mounted)
return;
CActor *pActor = GetOwnerActor();
if (!pActor)
return;
CheckViewChange();
if (true)
{
if (IsClient())
{
ICharacterInstance *pCharacter = GetEntity()->GetCharacter(eIGS_FirstPerson);
if (pCharacter && !m_idleAnimation[eIGS_FirstPerson].empty() && pCharacter->GetISkeletonAnim()->GetNumAnimsInFIFO(0)<1)
PlayAction(m_idleAnimation[eIGS_FirstPerson], 0, true);
}
// need to explicitly update characters at this point
// cause the entity system update occered earlier, with the last position
for (int i=0; i<eIGS_Last; i++)
{
if (GetEntity()->GetSlotFlags(i)&ENTITY_SLOT_RENDER)
{
ICharacterInstance *pCharacter = GetEntity()->GetCharacter(i);
if (pCharacter)
{
Matrix34 mloc = GetEntity()->GetSlotLocalTM(i,false);
Matrix34 m34 = GetEntity()->GetWorldTM()*mloc;
QuatT renderLocation = QuatT(m34);
pCharacter->GetISkeletonPose()->SetForceSkeletonUpdate(9);
pCharacter->SkeletonPreProcess(renderLocation, renderLocation, GetISystem()->GetViewCamera(),0x55 );
pCharacter->SetPostProcessParameter(renderLocation, renderLocation, 0, 0.0f, 0x55 );
}
}
}
// f32 fColor[4] = {1,1,0,1};
// f32 g_YLine=60.0f;
// gEnv->pRenderer->Draw2dLabel( 1,g_YLine, 1.3f, fColor, false, "Mounted Gun Code" );
//adjust the orientation of the gun based on the aim-direction
SMovementState info;
IMovementController* pMC = pActor->GetMovementController();
pMC->GetMovementState(info);
Vec3 dir = info.aimDirection.GetNormalized();
Matrix34 tm = Matrix33::CreateRotationVDir(dir);
Vec3 vGunXAxis=tm.GetColumn0();
if (pActor->GetLinkedVehicle()==0)
{
if (pMC)
{
if(!pActor->IsPlayer())
{
// prevent snapping direction
Vec3 currentDir = GetEntity()->GetWorldRotation().GetColumn1();
float dot = currentDir.Dot(dir);
dot = CLAMP(dot,-1,1);
float reqAngle = cry_acosf(dot);
const float maxRotSpeed = 2.0f;
float maxAngle = frameTime * maxRotSpeed;
if(fabs(reqAngle) > maxAngle)
{
Vec3 axis = currentDir.Cross(dir);
if(axis.GetLengthSquared()>0.001f) // current dir and new dir are enough different
dir = currentDir.GetRotated(axis.GetNormalized(),sgn(reqAngle)*maxAngle);
}
}
//adjust the orientation of the gun based on the aim-direction
tm = Matrix33::CreateRotationVDir(dir);
Vec3 vWPos=GetEntity()->GetWorldPos();
tm.SetTranslation(vWPos);
GetEntity()->SetWorldTM(tm); //set the new orientation of the mounted gun
vGunXAxis=tm.GetColumn0();
Vec3 vInitialAimDirection = m_stats.mount_dir;
Matrix33 vInitialPlayerOrientation = Matrix33::CreateRotationVDir(vInitialAimDirection);
assert( vInitialAimDirection.IsUnit() );
Vec3 newp;
if (pActor->IsThirdPerson())
{
//third person
f32 dist = m_mountparams.body_distance*1.3f;
Vec3 oldp = pActor->GetEntity()->GetWorldPos();
newp = GetEntity()->GetWorldPos()-vInitialAimDirection*dist; //mounted gun
newp.z = oldp.z;
}
else
{
//first person
f32 fMoveBack = (1.0f+(dir.z*dir.z*dir.z*dir.z*4.0f))*0.75f;
f32 dist = m_mountparams.eye_distance*fMoveBack;
Vec3 oldp = pActor->GetEntity()->GetWorldPos();
newp = GetEntity()->GetWorldPos()-dir*dist; //mounted gun
//newp.z -= 0.75f;
newp.z = oldp.z;
}
Matrix34 actortm(pActor->GetEntity()->GetWorldTM());
//if (pActor->IsThirdPerson())
actortm=vInitialPlayerOrientation;
actortm.SetTranslation(newp);
pActor->GetEntity()->SetWorldTM(actortm, ENTITY_XFORM_USER);
pActor->GetAnimationGraphState()->SetInput("Action","gunnerMounted");
//f32 g_YLine=80.0f;
//gEnv->pRenderer->Draw2dLabel( 1,g_YLine, 1.3f, fColor, false, "Mounted Gun Active for FP and AI" );
if (ICharacterInstance *pCharacter = pActor->GetEntity()->GetCharacter(0))
{
ISkeletonAnim *pSkeletonAnim = pCharacter->GetISkeletonAnim();
assert(pSkeletonAnim);
uint32 numAnimsLayer = pSkeletonAnim->GetNumAnimsInFIFO(0);
for(uint32 i=0; i<numAnimsLayer; i++)
{
CAnimation &animation = pSkeletonAnim->GetAnimFromFIFO(0, i);
if (animation.m_AnimParams.m_nFlags & CA_MANUAL_UPDATE)
{
f32 aimrad = Ang3::CreateRadZ(Vec2(vInitialAimDirection),Vec2(dir));
animation.m_fAnimTime = clamp_tpl(aimrad/gf_PI,-1.0f,+1.0f)*0.5f+0.5f;
//if (pActor->IsThirdPerson()==0)
//animation.m_fAnimTime=0.6f; //Ivo & Benito: high advanced future code. don't ask what it is
//Benito - Not needed any more ;)
//f32 g_YLine=100.0f;
//gEnv->pRenderer->Draw2dLabel( 1,g_YLine, 1.3f, fColor, false, "AnimTime: %f MyAimAngle: %f deg:% distance:%f", animation.m_fAnimTime, aimrad, RAD2DEG(aimrad),m_mountparams.body_distance );
}
}
}
m_stats.mount_last_aimdir = dir;
}
}
if (ICharacterInstance* pCharInstance = pActor->GetEntity()->GetCharacter(0))
{
if (ISkeletonAnim* pSkeletonAnim = pCharInstance->GetISkeletonAnim())
{
OldBlendSpace ap;
if (GetAimBlending(ap))
{
pSkeletonAnim->SetBlendSpaceOverride(eMotionParamID_TurnSpeed, 0.5f + 0.5f * ap.m_turn, true);
}
}
}
UpdateIKMounted(pActor, vGunXAxis*0.1f);
RequireUpdate(eIUS_General);
}
}