//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: The worldspawn entity. This spawns first when each level begins.
//
// $NoKeywords: $
//=============================================================================//

#ifndef WORLD_H
#define WORLD_H
#ifdef _WIN32
#pragma once
#endif

class CWorld : public CBaseEntity {
   public:
    DECLARE_CLASS(CWorld, CBaseEntity);

    CWorld();
    ~CWorld();

    DECLARE_SERVERCLASS();

    virtual int RequiredEdictIndex(void) {
        return 0;
    }  // the world always needs to be in slot 0

    static void RegisterSharedActivities(void);
    static void RegisterSharedEvents(void);
    virtual void Spawn(void);
    virtual void Precache(void);
    virtual bool KeyValue(const char *szKeyName, const char *szValue);
    virtual void DecalTrace(trace_t *pTrace, char const *decalName);
    virtual void VPhysicsCollision(int index, gamevcollisionevent_t *pEvent) {}
    virtual void VPhysicsFriction(IPhysicsObject *pObject, float energy,
                                  int surfaceProps, int surfacePropsHit) {}

    inline void GetWorldBounds(Vector &vecMins, Vector &vecMaxs) {
        VectorCopy(m_WorldMins, vecMins);
        VectorCopy(m_WorldMaxs, vecMaxs);
    }

    inline float GetWaveHeight() const { return (float)m_flWaveHeight; }

    bool GetDisplayTitle() const;
    bool GetStartDark() const;

    void SetDisplayTitle(bool display);
    void SetStartDark(bool startdark);

    bool IsColdWorld(void);

   private:
    DECLARE_DATADESC();

    string_t m_iszChapterTitle;

    CNetworkVar(float, m_flWaveHeight);
    CNetworkVector(m_WorldMins);
    CNetworkVector(m_WorldMaxs);
    CNetworkVar(float, m_flMaxOccludeeArea);
    CNetworkVar(float, m_flMinOccluderArea);
    CNetworkVar(float, m_flMinPropScreenSpaceWidth);
    CNetworkVar(float, m_flMaxPropScreenSpaceWidth);
    CNetworkVar(string_t, m_iszDetailSpriteMaterial);

    // start flags
    CNetworkVar(bool, m_bStartDark);
    CNetworkVar(bool, m_bColdWorld);
    bool m_bDisplayTitle;
};

CWorld *GetWorldEntity();
extern const char *GetDefaultLightstyleString(int styleIndex);

#endif  // WORLD_H