metaforce/Runtime/GuiSys/CCompoundTargetReticle.hpp

#pragma once

#include "RetroTypes.hpp"
#include "zeus/CQuaternion.hpp"
#include "CToken.hpp"
#include "Graphics/CLineRenderer.hpp"
#include "CPlayerState.hpp"

namespace urde
{
class CActor;
class CModel;
class CStateManager;
class CScriptGrapplePoint;

class CTargetReticleRenderState
{
    TUniqueId x0_target;
    float x4_radiusWorld;
    zeus::CVector3f x8_positionWorld;
    float x14_factor;
    float x18_minVpClampScale;
    bool x1c_orbitZoneIdlePosition;

public:

    static const CTargetReticleRenderState skZeroRenderState;

    CTargetReticleRenderState(TUniqueId target, float radiusWorld,
                              const zeus::CVector3f& positionWorld, float factor,
                              float minVpClampScale, bool orbitZoneIdlePosition)
    : x0_target(target), x4_radiusWorld(radiusWorld), x8_positionWorld(positionWorld),
      x14_factor(factor), x18_minVpClampScale(minVpClampScale),
      x1c_orbitZoneIdlePosition(orbitZoneIdlePosition)
    {}
    void SetTargetId(TUniqueId id) { x0_target = id; }
    void SetFactor(float f) { x14_factor = f; }
    void SetIsOrbitZoneIdlePosition(bool b) { x1c_orbitZoneIdlePosition = b; }
    float GetMinViewportClampScale() const { return x18_minVpClampScale; }
    float GetFactor() const { return x14_factor; }
    float GetRadiusWorld() const { return x4_radiusWorld; }
    const zeus::CVector3f& GetTargetPositionWorld() const { return x8_positionWorld; }
    bool GetIsOrbitZoneIdlePosition() const { return x1c_orbitZoneIdlePosition; }
    void SetTargetPositionWorld(const zeus::CVector3f& pos) { x8_positionWorld = pos; }
    void SetRadiusWorld(float r) { x4_radiusWorld = r; }
    TUniqueId GetTargetId() const { return x0_target; }
    void SetMinViewportClampScale(float s) { x18_minVpClampScale = s; }
    static void InterpolateWithClamp(const CTargetReticleRenderState& a, CTargetReticleRenderState& out,
                                     const CTargetReticleRenderState& b, float t);
};

class CCompoundTargetReticle
{
public:
    struct SOuterItemInfo
    {
        TCachedToken<CModel> x0_model;
        float xc_offshootBaseAngle = 0.f;
        float x10_rotAng = 0.f;
        float x14_baseAngle = 0.f;
        float x18_offshootAngleDelta = 0.f;
        SOuterItemInfo(const char*);
    };

private:

    enum class EReticleState
    {
        Combat,
        Scan,
        XRay,
        Thermal,
        Four,
        Unspecified
    };

    static constexpr const char* skCrosshairsReticleAssetName = "CMDL_Crosshairs";
    static constexpr const char* skOrbitZoneReticleAssetName = "CMDL_OrbitZone";
    static constexpr const char* skSeekerAssetName = "CMDL_Seeker";
    static constexpr const char* skLockConfirmAssetName = "CMDL_LockConfirm";
    static constexpr const char* skTargetFlowerAssetName = "CMDL_TargetFlower";
    static constexpr const char* skMissileBracketAssetName = "CMDL_MissileBracket";
    static constexpr const char* skChargeGaugeAssetName = "CMDL_ChargeGauge";
    static constexpr const char* skChargeBeamTickAssetName = "CMDL_ChargeTickFirst";
    static constexpr const char* skOuterBeamIconSquareNameBase = "CMDL_BeamSquare";
    static constexpr const char* skInnerBeamIconName = "CMDL_InnerBeamIcon";
    static constexpr const char* skLockFireAssetName = "CMDL_LockFIre";
    static constexpr const char* skLockDaggerAssetName = "CMDL_LockDagger0";
    static constexpr const char* skGrappleReticleAssetName = "CMDL_Grapple";
    static constexpr const char* skXRayRingModelName = "CMDL_XRayRetRing";
    static constexpr const char* skThermalReticleAssetName = "CMDL_ThermalRet";
    static constexpr const char* skOrbitPointAssetName = "CMDL_OrbitPoint";
    zeus::CQuaternion x0_leadingOrientation;
    zeus::CQuaternion x10_laggingOrientation;
    EReticleState x20_prevState = EReticleState::Unspecified;
    EReticleState x24_nextState = EReticleState::Unspecified;
    mutable u32 x28_noDrawTicks = 0;
    float x2c_overshootOffsetHalf;
    float x30_premultOvershootOffset;
    TCachedToken<CModel> x34_crosshairs;
    TCachedToken<CModel> x40_seeker;
    TCachedToken<CModel> x4c_lockConfirm;
    TCachedToken<CModel> x58_targetFlower;
    TCachedToken<CModel> x64_missileBracket;
    TCachedToken<CModel> x70_innerBeamIcon;
    TCachedToken<CModel> x7c_lockFire;
    TCachedToken<CModel> x88_lockDagger;
    TCachedToken<CModel> x94_grapple;
    TCachedToken<CModel> xa0_chargeTickFirst;
    TCachedToken<CModel> xac_xrayRetRing;
    TCachedToken<CModel> xb8_thermalReticle;
    SOuterItemInfo xc4_chargeGauge;
    std::vector<SOuterItemInfo> xe0_outerBeamIconSquares;
    TUniqueId xf0_targetId;
    TUniqueId xf2_nextTargetId;
    zeus::CVector3f xf4_targetPos;
    zeus::CVector3f x100_laggingTargetPos;
    CTargetReticleRenderState x10c_currGroupInterp = CTargetReticleRenderState::skZeroRenderState;
    CTargetReticleRenderState x12c_currGroupA = CTargetReticleRenderState::skZeroRenderState;
    CTargetReticleRenderState x14c_currGroupB = CTargetReticleRenderState::skZeroRenderState;
    float x16c_currGroupDur = 0.f;
    float x170_currGroupTimer = 0.f;
    CTargetReticleRenderState x174_nextGroupInterp = CTargetReticleRenderState::skZeroRenderState;
    CTargetReticleRenderState x194_nextGroupA = CTargetReticleRenderState::skZeroRenderState;
    CTargetReticleRenderState x1b4_nextGroupB = CTargetReticleRenderState::skZeroRenderState;
    float x1d4_nextGroupDur = 0.f;
    float x1d8_nextGroupTimer = 0.f;
    TUniqueId x1dc_grapplePoint0 = kInvalidUniqueId;
    TUniqueId x1de_grapplePoint1 = kInvalidUniqueId;
    float x1e0_grapplePoint0T = 0.f;
    float x1e4_grapplePoint1T = 0.f;
    float x1e8_crosshairsScale = 0.f;
    float x1ec_seekerAngle = 0.f;
    float x1f0_xrayRetAngle = 0.f;
    bool x1f4_missileActive = false;
    float x1f8_missileBracketTimer = 0.f;
    float x1fc_missileBracketScaleTimer = 0.f;
    CPlayerState::EBeamId x200_beam = CPlayerState::EBeamId::Power;
    float x204_chargeGaugeOvershootTimer = 0.f;
    float x208_lockonTimer;
    float x20c_ = 0.f;
    float x210_lockFireTimer = 0.f;
    float x214_fullChargeFadeTimer = 0.f;
    bool x218_beamShot = false;
    bool x219_missileShot = false;
    bool x21a_fullyCharged = false;
    u8 x21b_ = 0;
    u32 x21c_;
    u32 x220_;
    u32 x228_;

    struct SScanReticuleRenderer
    {
        std::experimental::optional<CLineRenderer> m_lineRenderers[2];
        std::experimental::optional<CLineRenderer> m_stripRenderers[2][4];
        SScanReticuleRenderer();
    };
    mutable SScanReticuleRenderer m_scanRetRenderer;

    void DrawGrapplePoint(const CScriptGrapplePoint& point, float t, const CStateManager& mgr,
                          const zeus::CMatrix3f& rot, bool zEqual) const;

public:
    CCompoundTargetReticle(const CStateManager&);

    void SetLeadingOrientation(const zeus::CQuaternion& o) { x0_leadingOrientation = o; }
    bool CheckLoadComplete() { return true; }
    EReticleState GetDesiredReticleState(const CStateManager&) const;
    void Update(float, const CStateManager&);
    void UpdateCurrLockOnGroup(float, const CStateManager&);
    void UpdateNextLockOnGroup(float, const CStateManager&);
    void UpdateOrbitZoneGroup(float, const CStateManager&);
    void Draw(const CStateManager&, bool hideLockon) const;
    void DrawGrappleGroup(const zeus::CMatrix3f& rot, const CStateManager&, bool) const;
    void DrawCurrLockOnGroup(const zeus::CMatrix3f& rot, const CStateManager&) const;
    void DrawNextLockOnGroup(const zeus::CMatrix3f& rot, const CStateManager&) const;
    void DrawOrbitZoneGroup(const zeus::CMatrix3f& rot, const CStateManager&) const;
    void UpdateTargetParameters(CTargetReticleRenderState&, const CStateManager&);
    float CalculateRadiusWorld(const CActor&, const CStateManager&) const;
    zeus::CVector3f CalculatePositionWorld(const CActor&, const CStateManager&) const;
    zeus::CVector3f CalculateOrbitZoneReticlePosition(const CStateManager& mgr, bool lag) const;
    bool IsGrappleTarget(TUniqueId, const CStateManager&) const;
    static float CalculateClampedScale(const zeus::CVector3f&, float, float, float, const CStateManager&);
    void Touch();
};
}