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CBallCamera: Make use of TCastToConstPtr where applicable

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Same behavior, but makes the read-only nature explicit.
This commit is contained in:
Lioncash 2020-04-05 00:40:34 -04:00
parent 8a732194a6
commit 75cd9b6cf3
1 changed files with 57 additions and 43 deletions
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98
Runtime/Camera/CBallCamera.cpp
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@ -586,12 +586,12 @@ void CBallCamera::CheckFailsafe(float dt, CStateManager& mgr) {
void CBallCamera::UpdateObjectTooCloseId(CStateManager& mgr) { void CBallCamera::UpdateObjectTooCloseId(CStateManager& mgr) {
x3e0_tooCloseActorDist = 1000000.f; x3e0_tooCloseActorDist = 1000000.f;
x3dc_tooCloseActorId = kInvalidUniqueId; x3dc_tooCloseActorId = kInvalidUniqueId;
zeus::CVector3f ballPos = mgr.GetPlayer().GetBallPosition(); const zeus::CVector3f ballPos = mgr.GetPlayer().GetBallPosition();
for (CEntity* ent : mgr.GetPlatformAndDoorObjectList()) { for (const CEntity* ent : mgr.GetPlatformAndDoorObjectList()) {
if (TCastToPtr<CScriptDoor> door = ent) { if (const TCastToConstPtr<CScriptDoor> door = ent) {
if (mgr.GetPlayer().GetAreaIdAlways() == door->GetAreaIdAlways()) { if (mgr.GetPlayer().GetAreaIdAlways() == door->GetAreaIdAlways()) {
door->GetBoundingBox(); door->GetBoundingBox();
float minMag = std::min((door->GetTranslation() - GetTranslation()).magnitude(), const float minMag = std::min((door->GetTranslation() - GetTranslation()).magnitude(),
(door->GetTranslation() - ballPos).magnitude()); (door->GetTranslation() - ballPos).magnitude());
if (minMag < 30.f && minMag < x3e0_tooCloseActorDist) { if (minMag < 30.f && minMag < x3e0_tooCloseActorDist) {
x3dc_tooCloseActorId = door->GetUniqueId(); x3dc_tooCloseActorId = door->GetUniqueId();
@ -611,7 +611,7 @@ void CBallCamera::UpdateAnglePerSecond(float dt) {
} }
void CBallCamera::UpdateUsingPathCameras(float dt, CStateManager& mgr) { void CBallCamera::UpdateUsingPathCameras(float dt, CStateManager& mgr) {
if (TCastToPtr<CPathCamera> cam = mgr.ObjectById(mgr.GetCameraManager()->GetPathCameraId())) { if (const TCastToConstPtr<CPathCamera> cam = mgr.ObjectById(mgr.GetCameraManager()->GetPathCameraId())) {
TeleportCamera(cam->GetTransform(), mgr); TeleportCamera(cam->GetTransform(), mgr);
x18d_26_lookAtBall = true; x18d_26_lookAtBall = true;
} }
@ -707,15 +707,15 @@ zeus::CVector3f CBallCamera::TweenVelocity(const zeus::CVector3f& curVel, const
} }
zeus::CVector3f CBallCamera::MoveCollisionActor(const zeus::CVector3f& pos, float dt, CStateManager& mgr) { zeus::CVector3f CBallCamera::MoveCollisionActor(const zeus::CVector3f& pos, float dt, CStateManager& mgr) {
if (TCastToPtr<CPhysicsActor> act = mgr.ObjectById(x46c_collisionActorId)) { if (const TCastToPtr<CPhysicsActor> act = mgr.ObjectById(x46c_collisionActorId)) {
zeus::CVector3f posDelta = pos - act->GetTranslation(); const zeus::CVector3f posDelta = pos - act->GetTranslation();
if (!posDelta.canBeNormalized() || posDelta.magnitude() < 0.01f) { if (!posDelta.canBeNormalized() || posDelta.magnitude() < 0.01f) {
act->Stop(); act->Stop();
return act->GetTranslation(); return act->GetTranslation();
} }
zeus::CVector3f oldTranslation = act->GetTranslation(); const zeus::CVector3f oldTranslation = act->GetTranslation();
zeus::CVector3f oldVel = act->GetVelocity(); const zeus::CVector3f oldVel = act->GetVelocity();
zeus::CVector3f newVel = ComputeVelocity(oldVel, posDelta * (1.f / dt)); const zeus::CVector3f newVel = ComputeVelocity(oldVel, posDelta * (1.f / dt));
act->SetVelocityWR(newVel); act->SetVelocityWR(newVel);
act->SetMovable(true); act->SetMovable(true);
act->AddMaterial(EMaterialTypes::Solid, mgr); act->AddMaterial(EMaterialTypes::Solid, mgr);
@ -808,8 +808,8 @@ void CBallCamera::UpdateUsingFreeLook(float dt, CStateManager& mgr) {
} }
x37c_camSpline.UpdateSplineLength(); x37c_camSpline.UpdateSplineLength();
zeus::CVector3f pos = x37c_camSpline.GetInterpolatedSplinePointByLength(splineT * x37c_camSpline.x44_length).origin; const zeus::CVector3f pos = x37c_camSpline.GetInterpolatedSplinePointByLength(splineT * x37c_camSpline.x44_length).origin;
if (TCastToPtr<CPhysicsActor> act = mgr.ObjectById(x46c_collisionActorId)) { if (const TCastToPtr<CPhysicsActor> act = mgr.ObjectById(x46c_collisionActorId)) {
CMaterialFilter filter = act->GetMaterialFilter(); CMaterialFilter filter = act->GetMaterialFilter();
CMaterialFilter tmpFilter = filter; CMaterialFilter tmpFilter = filter;
tmpFilter.IncludeList().Add(EMaterialTypes::Wall); tmpFilter.IncludeList().Add(EMaterialTypes::Wall);
@ -820,8 +820,9 @@ void CBallCamera::UpdateUsingFreeLook(float dt, CStateManager& mgr) {
} }
zeus::CVector3f lookDir = x1d8_lookPos - desiredPos; zeus::CVector3f lookDir = x1d8_lookPos - desiredPos;
if (x18d_26_lookAtBall) if (x18d_26_lookAtBall) {
lookDir = ballPos - desiredPos; lookDir = ballPos - desiredPos;
}
if (lookDir.canBeNormalized()) { if (lookDir.canBeNormalized()) {
lookDir.normalize(); lookDir.normalize();
@ -830,9 +831,10 @@ void CBallCamera::UpdateUsingFreeLook(float dt, CStateManager& mgr) {
TeleportCamera(desiredPos, mgr); TeleportCamera(desiredPos, mgr);
if (x3d0_24_camBehindFloorOrWall && x374_splineCtrl / x378_splineCtrlRange < 0.5f) if (x3d0_24_camBehindFloorOrWall && x374_splineCtrl / x378_splineCtrlRange < 0.5f) {
x36c_splineState = ESplineState::Invalid; x36c_splineState = ESplineState::Invalid;
} }
}
zeus::CVector3f CBallCamera::InterpolateCameraElevation(const zeus::CVector3f& camPos, float dt) { zeus::CVector3f CBallCamera::InterpolateCameraElevation(const zeus::CVector3f& camPos, float dt) {
if (x1a0_elevation < 2.f) if (x1a0_elevation < 2.f)
@ -1307,7 +1309,7 @@ void CBallCamera::UpdateUsingColliders(float dt, CStateManager& mgr) {
} }
void CBallCamera::UpdateUsingSpindleCameras(float dt, CStateManager& mgr) { void CBallCamera::UpdateUsingSpindleCameras(float dt, CStateManager& mgr) {
if (TCastToPtr<CScriptSpindleCamera> cam = mgr.ObjectById(mgr.GetCameraManager()->GetSpindleCameraId())) { if (const TCastToConstPtr<CScriptSpindleCamera> cam = mgr.ObjectById(mgr.GetCameraManager()->GetSpindleCameraId())) {
TeleportCamera(cam->GetTransform(), mgr); TeleportCamera(cam->GetTransform(), mgr);
x18d_26_lookAtBall = true; x18d_26_lookAtBall = true;
} }
@ -1315,13 +1317,14 @@ void CBallCamera::UpdateUsingSpindleCameras(float dt, CStateManager& mgr) {
zeus::CVector3f CBallCamera::ClampElevationToWater(zeus::CVector3f& pos, CStateManager& mgr) const { zeus::CVector3f CBallCamera::ClampElevationToWater(zeus::CVector3f& pos, CStateManager& mgr) const {
zeus::CVector3f ret = pos; zeus::CVector3f ret = pos;
if (TCastToConstPtr<CScriptWater> water = mgr.GetObjectById(mgr.GetPlayer().GetFluidId())) { if (const TCastToConstPtr<CScriptWater> water = mgr.GetObjectById(mgr.GetPlayer().GetFluidId())) {
float waterZ = water->GetTriggerBoundsWR().max.z(); const float waterZ = water->GetTriggerBoundsWR().max.z();
if (pos.z() >= waterZ && pos.z() - waterZ <= 0.25f) if (pos.z() >= waterZ && pos.z() - waterZ <= 0.25f) {
ret.z() = 0.25f + waterZ; ret.z() = 0.25f + waterZ;
else if (pos.z() < waterZ && pos.z() - waterZ >= -0.12f) } else if (pos.z() < waterZ && pos.z() - waterZ >= -0.12f) {
ret.z() = waterZ - 0.12f; ret.z() = waterZ - 0.12f;
} }
}
return ret; return ret;
} }
@ -1366,26 +1369,27 @@ void CBallCamera::UpdateUsingTransitions(float dt, CStateManager& mgr) {
float distance = x194_targetMinDistance; float distance = x194_targetMinDistance;
ConstrainElevationAndDistance(elevation, distance, dt, mgr); ConstrainElevationAndDistance(elevation, distance, dt, mgr);
distance = x194_targetMinDistance; distance = x194_targetMinDistance;
bool r28 = IsBallNearDoor(GetTranslation(), mgr) || x478_shortMoveCount > 2; const bool r28 = IsBallNearDoor(GetTranslation(), mgr) || x478_shortMoveCount > 2;
zeus::CVector3f toDesired = const zeus::CVector3f toDesired =
FindDesiredPosition(distance, elevation, mgr.GetPlayer().GetMoveDir(), mgr, r28) - eyePos; FindDesiredPosition(distance, elevation, mgr.GetPlayer().GetMoveDir(), mgr, r28) - eyePos;
zeus::CVector3f finalPos = toDesired * mgr.GetPlayer().GetMorphFactor() + eyePos; zeus::CVector3f finalPos = toDesired * mgr.GetPlayer().GetMorphFactor() + eyePos;
if (TCastToPtr<CPhysicsActor> act = mgr.ObjectById(x46c_collisionActorId)) { if (const TCastToPtr<CPhysicsActor> act = mgr.ObjectById(x46c_collisionActorId)) {
act->SetTranslation(GetTranslation()); act->SetTranslation(GetTranslation());
finalPos = ClampElevationToWater(finalPos, mgr); finalPos = ClampElevationToWater(finalPos, mgr);
finalPos = MoveCollisionActor(finalPos, dt, mgr); finalPos = MoveCollisionActor(finalPos, dt, mgr);
zeus::CVector3f camToLookDir = x1d8_lookPos - finalPos; zeus::CVector3f camToLookDir = x1d8_lookPos - finalPos;
if (camToLookDir.canBeNormalized()) { if (camToLookDir.canBeNormalized()) {
camToLookDir.normalize(); camToLookDir.normalize();
float devDot = std::fabs(zeus::clamp(-1.f, lookDir.dot(camToLookDir), 1.f)); const float devDot = std::fabs(zeus::clamp(-1.f, lookDir.dot(camToLookDir), 1.f));
float devAngle = zeus::clamp(-1.f, mgr.GetPlayer().GetMorphFactor() * 0.5f, 1.f) * std::acos(devDot); const float devAngle = zeus::clamp(-1.f, mgr.GetPlayer().GetMorphFactor() * 0.5f, 1.f) * std::acos(devDot);
if (devDot < 1.f) if (devDot < 1.f) {
SetTransform(zeus::CQuaternion::lookAt(xe8.basis[1], camToLookDir, devAngle).toTransform() * SetTransform(zeus::CQuaternion::lookAt(xe8.basis[1], camToLookDir, devAngle).toTransform() *
xe8.getRotation()); xe8.getRotation());
else } else {
SetTransform(zeus::lookAt(zeus::skZero3f, camToLookDir)); SetTransform(zeus::lookAt(zeus::skZero3f, camToLookDir));
} }
} }
}
SetTransform(ValidateCameraTransform(x34_transform, xe8)); SetTransform(ValidateCameraTransform(x34_transform, xe8));
SetTranslation(finalPos); SetTranslation(finalPos);
TeleportCamera(finalPos, mgr); TeleportCamera(finalPos, mgr);
@ -1509,7 +1513,7 @@ bool CBallCamera::SplineIntersectTest(CMaterialList& intersectMat, CStateManager
TUniqueId xe38 = kInvalidUniqueId; TUniqueId xe38 = kInvalidUniqueId;
rstl::reserved_vector<CRayCastResult, 12> xacc; rstl::reserved_vector<CRayCastResult, 12> xacc;
rstl::reserved_vector<CRayCastResult, 12> xd10; rstl::reserved_vector<CRayCastResult, 12> xd10;
CMaterialFilter filter = constexpr auto filter =
CMaterialFilter::MakeIncludeExclude({EMaterialTypes::Solid, EMaterialTypes::Floor, EMaterialTypes::Wall}, CMaterialFilter::MakeIncludeExclude({EMaterialTypes::Solid, EMaterialTypes::Floor, EMaterialTypes::Wall},
{EMaterialTypes::ProjectilePassthrough, EMaterialTypes::Player, {EMaterialTypes::ProjectilePassthrough, EMaterialTypes::Player,
EMaterialTypes::Character, EMaterialTypes::CameraPassthrough}); EMaterialTypes::Character, EMaterialTypes::CameraPassthrough});
@ -1544,18 +1548,23 @@ bool CBallCamera::SplineIntersectTest(CMaterialList& intersectMat, CStateManager
} }
bool CBallCamera::IsBallNearDoor(const zeus::CVector3f& pos, CStateManager& mgr) { bool CBallCamera::IsBallNearDoor(const zeus::CVector3f& pos, CStateManager& mgr) {
TCastToConstPtr<CScriptDoor> door = mgr.GetObjectById(mgr.GetCameraManager()->GetBallCamera()->x3dc_tooCloseActorId); const TCastToConstPtr<CScriptDoor> door =
if (!door || door->x2a8_26_isOpen) mgr.GetObjectById(mgr.GetCameraManager()->GetBallCamera()->x3dc_tooCloseActorId);
if (!door || door->x2a8_26_isOpen) {
return false; return false;
}
auto tb = door->GetTouchBounds(); const auto tb = door->GetTouchBounds();
zeus::CAABox testAABB(pos - 0.3f, pos + 0.3f); const zeus::CAABox testAABB(pos - 0.3f, pos + 0.3f);
if (!tb || !tb->intersects(testAABB)) if (!tb || !tb->intersects(testAABB)) {
return false; return false;
}
if (TCastToConstPtr<CScriptDock> dock = mgr.GetObjectById(door->x282_dockId)) if (const TCastToConstPtr<CScriptDock> dock = mgr.GetObjectById(door->x282_dockId)) {
if (std::fabs(dock->GetPlane(mgr).pointToPlaneDist(pos)) < 1.15f) if (std::fabs(dock->GetPlane(mgr).pointToPlaneDist(pos)) < 1.15f) {
return true; return true;
}
}
return false; return false;
} }
@ -1586,17 +1595,20 @@ bool CBallCamera::ConstrainElevationAndDistance(float& elevation, float& distanc
float newDistance = distance; float newDistance = distance;
float baseElevation = elevation; float baseElevation = elevation;
float springSpeed = 1.f; float springSpeed = 1.f;
if (TCastToConstPtr<CScriptDoor> door = mgr.GetObjectById(x3dc_tooCloseActorId)) { if (const TCastToConstPtr<CScriptDoor> door = mgr.GetObjectById(x3dc_tooCloseActorId)) {
if (!door->x2a8_29_ballDoor) { if (!door->x2a8_29_ballDoor) {
stretchFac = zeus::clamp(-1.f, std::fabs(x3e0_tooCloseActorDist / (3.f * distance)), 1.f); stretchFac = zeus::clamp(-1.f, std::fabs(x3e0_tooCloseActorDist / (3.f * distance)), 1.f);
if (x3e0_tooCloseActorDist < 3.f * distance) if (x3e0_tooCloseActorDist < 3.f * distance) {
doorClose = true; doorClose = true;
if (door->x2a8_26_isOpen) }
if (door->x2a8_26_isOpen) {
newDistance = stretchFac * (distance - x468_conservativeDoorCamDistance) + x468_conservativeDoorCamDistance; newDistance = stretchFac * (distance - x468_conservativeDoorCamDistance) + x468_conservativeDoorCamDistance;
else } else {
newDistance = stretchFac * (distance - 5.f) + 5.f; newDistance = stretchFac * (distance - 5.f) + 5.f;
if (x18d_28_obtuseDirection) }
if (x18d_28_obtuseDirection) {
newDistance *= 1.f + x308_speedFactor; newDistance *= 1.f + x308_speedFactor;
}
baseElevation = door->x2a8_26_isOpen ? 0.75f : 1.5f; baseElevation = door->x2a8_26_isOpen ? 0.75f : 1.5f;
springSpeed = 4.f; springSpeed = 4.f;
} }
@ -1799,9 +1811,10 @@ bool CBallCamera::DetectCollision(const zeus::CVector3f& from, const zeus::CVect
void CBallCamera::Think(float dt, CStateManager& mgr) { void CBallCamera::Think(float dt, CStateManager& mgr) {
mgr.SetActorAreaId(*this, mgr.GetNextAreaId()); mgr.SetActorAreaId(*this, mgr.GetNextAreaId());
UpdatePlayerMovement(dt, mgr); UpdatePlayerMovement(dt, mgr);
TCastToPtr<CCollisionActor> colAct = mgr.ObjectById(x46c_collisionActorId); const TCastToPtr<CCollisionActor> colAct = mgr.ObjectById(x46c_collisionActorId);
if (colAct) if (colAct) {
mgr.SetActorAreaId(*colAct, mgr.GetNextAreaId()); mgr.SetActorAreaId(*colAct, mgr.GetNextAreaId());
}
switch (mgr.GetPlayer().GetCameraState()) { switch (mgr.GetPlayer().GetCameraState()) {
default: default:
@ -1936,9 +1949,10 @@ void CBallCamera::TeleportCamera(const zeus::CVector3f& pos, CStateManager& mgr)
TeleportColliders(x264_smallColliders, pos); TeleportColliders(x264_smallColliders, pos);
TeleportColliders(x274_mediumColliders, pos); TeleportColliders(x274_mediumColliders, pos);
TeleportColliders(x284_largeColliders, pos); TeleportColliders(x284_largeColliders, pos);
if (TCastToPtr<CCollisionActor> act = mgr.ObjectById(x46c_collisionActorId)) if (const TCastToPtr<CCollisionActor> act = mgr.ObjectById(x46c_collisionActorId)) {
act->SetTranslation(pos); act->SetTranslation(pos);
} }
}
void CBallCamera::TeleportCamera(const zeus::CTransform& xf, CStateManager& mgr) { void CBallCamera::TeleportCamera(const zeus::CTransform& xf, CStateManager& mgr) {
SetTransform(xf); SetTransform(xf);