72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
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#ifndef _ANCHORHELPER_H_
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#define _ANCHORHELPER_H_
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// RAGE headers:
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#include "vector/vector3.h"
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// Game headers:
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// Forward declarations:
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class CVehicle;
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// This is a separate class because at least submarines need to anchor too and they aren't derived from CBoat.
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class CAnchorHelper
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{
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public:
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CAnchorHelper(CVehicle* pParent=NULL);
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static bool IsVehicleAnchorable(const CVehicle* pVehicle);
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// Used to simplify getting the anchor helper on arbitrary vehicles. Use after checking if this vehicle is of
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// anchorable type. Asserts and returns NULL otherwise.
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static CAnchorHelper* GetAnchorHelperPtr(CVehicle* pVehicle);
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static const CAnchorHelper* GetAnchorHelperPtr(const CVehicle* pVehicle) { return const_cast<const CAnchorHelper*>(GetAnchorHelperPtr(const_cast<CVehicle*>(pVehicle))); }
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void SetParent(CVehicle* pParent) { m_pParent = pParent; }
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void Anchor(bool bAnchor, bool bForceConstraints=false);
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bool IsAnchored() const { return m_nFlags.bLockedToXY==1; }
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bool CanAnchorHere( bool excludeAllPedsStandingOnParent = false ) const;
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bool UsingLowLodMode() const { return m_nFlags.bLowLodAnchorMode==1; }
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bool ShouldForcePlayerBoatToRemainAnchored() const { return m_nFlags.bForcePlayerBoatAnchor==1; }
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void ForcePlayerBoatToRemainAnchored(bool bValue) { m_nFlags.bForcePlayerBoatAnchor = bValue ? 1 : 0; }
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bool ShouldAlwaysUseLowLodMode() const { return m_nFlags.bForceLowLodMode==1; }
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void ForceLowLodModeAlways(bool bValue) { m_nFlags.bForceLowLodMode = bValue ? 1: 0; }
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void SetLowLodMode(bool bValue) { m_nFlags.bLowLodAnchorMode = bValue ? 1 : 0; }
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// Return the horizontal angular difference between orientation of the boat when physically constrained and the
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// current orientation when switching back from low-LOD buoyancy mode.
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float GetYawOffsetFromConstrainedOrientation() const;
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//private: // TODO - Would be nice to make this private, but first we need to move the Low LOD anchor stuff in here.
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void CreateAnchorConstraints();
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#if __BANK
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public:
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void RenderDebug() const;
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static bool ms_bDebugModeEnabled;
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#endif // __BANK
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private:
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Vector3 m_vAnchorPosProw;
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Vector3 m_vAnchorPosStern;
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Vector3 m_vAnchorFwdVec;
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Vector3 m_vAnchorSideVec;
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CVehicle* m_pParent;
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struct AnchorFlags
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{
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u8 bLockedToXY : 1;
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u8 bLowLodAnchorMode : 1;
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u8 bForcePlayerBoatAnchor : 1;
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u8 bForceLowLodMode : 1;
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};
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AnchorFlags m_nFlags;
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};
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#endif //_ANCHORHELPER_H_
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