#ifndef __URDE_CMAPPABLEOBJECT_HPP__
#define __URDE_CMAPPABLEOBJECT_HPP__

#include "RetroTypes.hpp"
#include "zeus/CAABox.hpp"
#include "zeus/CTransform.hpp"
#include "GameGlobalObjects.hpp"
#include "Graphics/Shaders/CMapSurfaceShader.hpp"
#include "Graphics/Shaders/CTexturedQuadFilter.hpp"
#include "Graphics/CLineRenderer.hpp"

namespace urde
{
class CStateManager;
class CMapWorldInfo;

class CMappableObject
{
    friend class CMapArea;
    static boo::GraphicsDataToken g_gfxToken;
    static boo::IGraphicsBufferS* g_doorVbo;
    static boo::IGraphicsBufferS* g_doorIbo;

public:
    enum class EMappableObjectType
    {
        BlueDoor         = 0,
        ShieldDoor       = 1,
        IceDoor          = 2,
        WaveDoor         = 3,
        PlasmaDoor       = 4,
        BigDoor1         = 5,
        BigDoor2         = 6,
        IceDoorCeiling   = 7,
        IceDoorFloor     = 8,
        WaveDoorCeiling  = 9,
        WaveDoorFloor    = 10,
        PlasmaDoorCeiling= 11,
        PlasmaDoorFloor  = 12,
        IceDoorFloor2    = 13,
        WaveDoorFloor2   = 14,
        PlasmaDoorFloor2 = 15,
        DownArrowYellow  = 27, /* Maintenance Tunnel */
        UpArrowYellow    = 28, /* Phazon Processing Center */
        DownArrowGreen   = 29, /* Elevator A */
        UpArrowGreen     = 30, /* Elite Control Access */
        DownArrowRed     = 31, /* Elevator B */
        UpArrowRed       = 32, /* Fungal Hall Access */
        TransportLift    = 33,
        SaveStation      = 34,
        MissileStation   = 37
    };

    enum class EVisMode
    {
        Always,
        MapStationOrVisit,
        Visit,
        Never,
        MapStationOrVisit2
    };

private:
    static const zeus::CVector3f skDoorVerts[8];

    EMappableObjectType x0_type;
    EVisMode x4_visibilityMode;
    TEditorId x8_objId;
    u32 xc_;
    zeus::CTransform x10_transform;

    struct DoorSurface
    {
        CMapSurfaceShader m_surface;
        CLineRenderer m_outline;
        DoorSurface(boo::IGraphicsDataFactory::Context& ctx)
        : m_surface(ctx, g_doorVbo, g_doorIbo),
          m_outline(ctx, CLineRenderer::EPrimitiveMode::LineStrip, 5, nullptr, false)
        {}
    };
    std::experimental::optional<DoorSurface> m_doorSurface;
    std::experimental::optional<CTexturedQuadFilter> m_texQuadFilter;

    zeus::CTransform AdjustTransformForType();
    std::pair<zeus::CColor, zeus::CColor> GetDoorColors(int idx, const CMapWorldInfo& mwInfo, float alpha) const;
public:
    CMappableObject(const void* buf);
    CMappableObject(CMappableObject&&) = default;
    void PostConstruct(const void*);
    const zeus::CTransform& GetTransform() const { return x10_transform; }
    EMappableObjectType GetType() const { return x0_type; }
    void Draw(int, const CMapWorldInfo&, float, bool) const;
    void DrawDoorSurface(int curArea, const CMapWorldInfo& mwInfo, float alpha,
                         int surfIdx, bool needsVtxLoad) const;
    zeus::CVector3f BuildSurfaceCenterPoint(int surfIdx) const;
    bool IsDoorConnectedToArea(int idx, const CStateManager&) const;
    bool IsDoorConnectedToVisitedArea(const CStateManager&) const;
    bool IsVisibleToAutoMapper(bool worldVis, const CMapWorldInfo& mwInfo) const;
    bool GetIsSeen() const;

    static void ReadAutoMapperTweaks(const ITweakAutoMapper&);
    static bool GetTweakIsMapVisibilityCheat();
    static bool IsDoorType(EMappableObjectType type) { return type >= EMappableObjectType::BlueDoor &&
                                                              type <= EMappableObjectType::PlasmaDoorFloor2; }
    static void Shutdown();
};
}
#endif // __URDE_CMAPPABLEOBJECT_HPP__