metaforce/Runtime/World/CScriptCoverPoint.cpp

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#include "CScriptCoverPoint.hpp"
#include "CActorParameters.hpp"
#include "CStateManager.hpp"
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#include "TCastTo.hpp"
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namespace urde
{
CScriptCoverPoint::CScriptCoverPoint(TUniqueId uid, const std::string &name, const CEntityInfo &info,
zeus::CTransform xf, bool active, u32 flags, bool crouch, float horizontalAngle, float verticalAngle, float coverTime)
: CActor(uid, active, name, info, xf, CModelData::CModelDataNull(),
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CMaterialList(EMaterialTypes::Unknown), CActorParameters::None(), kInvalidUniqueId),
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xe8_flags(flags),
xf4_coverTime(coverTime),
xf8_24_crouch(crouch)
{
xec_cosHorizontalAngle = std::cos(zeus::degToRad(horizontalAngle) * 0.5f);
xf0_sinVerticalAngle = std::sin(zeus::degToRad(verticalAngle) * 0.5f);
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x100_touchBounds.emplace(xf.origin, xf.origin);
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}
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void CScriptCoverPoint::Accept(IVisitor& visitor)
{
visitor.Visit(this);
}
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void CScriptCoverPoint::Think(float delta, CStateManager&)
{
if (x11c_timeLeft <= 0.f)
return;
x11c_timeLeft -= delta;
}
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rstl::optional_object<zeus::CAABox> CScriptCoverPoint::GetTouchBounds() const
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{
if (x100_touchBounds)
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return x100_touchBounds;
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return {};
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}
void CScriptCoverPoint::SetInUse(bool inUse)
{
xf8_25_inUse = inUse;
if (inUse)
x11c_timeLeft = xf4_coverTime;
}
bool CScriptCoverPoint::GetInUse(TUniqueId uid) const
{
if (xf8_25_inUse || x11c_timeLeft > 0.f)
return true;
if (xfa_occupant == kInvalidUniqueId || uid == kInvalidUniqueId || xfa_occupant == uid)
return false;
return true;
}
bool CScriptCoverPoint::Blown(const zeus::CVector3f& point) const
{
if (!x30_24_active)
return true;
if (ShouldWallHang())
{
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zeus::CVector3f posDif = point - x34_transform.origin;
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posDif *= (1.0 / posDif.magnitude());
zeus::CVector3f normDif = posDif.normalized();
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zeus::CVector3f frontVec = x34_transform.frontVector();
frontVec.normalize();
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if (frontVec.dot(normDif) <= GetCosHorizontalAngle() || (posDif.z * posDif.z) >= GetSinSqVerticalAngle())
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return true;
}
return false;
}
float CScriptCoverPoint::GetSinSqVerticalAngle() const
{
return xf0_sinVerticalAngle * xf0_sinVerticalAngle;
}
float CScriptCoverPoint::GetCosHorizontalAngle() const
{
return xec_cosHorizontalAngle;
}
bool CScriptCoverPoint::ShouldLandHere() const
{
return xe8_26_landHere;
}
bool CScriptCoverPoint::ShouldWallHang() const
{
return xe8_27_wallHang;
}
bool CScriptCoverPoint::ShouldStay() const
{
return xe8_28_stay;
}
bool CScriptCoverPoint::ShouldCrouch() const
{
return xf8_24_crouch;
}
u32 CScriptCoverPoint::GetAttackDirection() const
{
return xe8_flags;
}
void CScriptCoverPoint::Reserve(TUniqueId id)
{
xfa_occupant = id;
}
void CScriptCoverPoint::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr)
{
CActor::AcceptScriptMsg(msg, uid, mgr);
if (msg == EScriptObjectMessage::InternalMessage14)
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{
for (const SConnection& con : x20_conns)
if (con.x0_state == EScriptObjectState::Retreat)
{
xfc_retreating = mgr.GetIdForScript(con.x8_objId);
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break;
}
}
}
}