Nevada.h

//
// Nevada.h
//
// Terrain implementation specific to Black Rock City, Nevada.
//
// Copyright (c) 2001-2008 Virtual Terrain Project
// Free for all uses, see license.txt for details.
//

#ifndef NEVADAH
#define NEVADAH

#include "vtlib/core/Terrain.h"
#include "vtlib/core/Engine.h"

class NevadaTerrain : public vtTerrain
{
public:
    NevadaTerrain();

    void CreateCustomCulture();

    void SetWaterHeight(float fWaterHeight);
    void SetWaterOn(bool on);

    void CreateWater();
    void CreateDetailTextures();

    void CreatePast();
    void CreatePresent();
    void CreateFuture();

    vtGroup     *m_pPast, *m_pPresent, *m_pFuture;
    vtLodGrid   *m_pTreeGrid;
    vtMovGeode  *m_pWaterShape, *m_pWaterShape2;
    ImagePtr     m_pDetailTexture, m_pDetailTexture2;
    vtMaterial  *m_pDetailMat;
    vtMaterial  *m_pDetailMat2;
    vtMaterialArray *m_pMats;

    FPoint3 man_location;
    float   m_fGround, m_fHigh, m_fLow;
};

class JumpingEngine : public vtEngine
{
public:
    JumpingEngine(FPoint3 center, float fScale, float fBase, float fJumpHeight, float fPhase);
    bool Eval(float t);

    FPoint3 m_center;
    float m_fBase;
    float m_fJumpHeight;
    FPoint3 m_vel;
    float m_fPhase;
    float m_fScale;
};


class EpochEngine : public vtEngine
{
public:
    EpochEngine(class NevadaTerrain *pNevada, float fLow, float fHigh,
        vtMaterial* pastApp, vtMaterial* presentApp);

    void Eval();

    void SetYear(int year);
    int m_iYear;
    int m_iTargetYear;
    int m_iSpeed;
    int m_iShownYear;

    class NevadaTerrain *m_pNevada;

    float m_fLow;
    float m_fHigh;
    float m_fWaterHeight;

    vtGeode *m_pSprite;
    vtTextMesh *m_pSpriteText;

    vtMaterial *m_pPastMat;
    vtMaterial *m_pPresentMat;

    vtGroup *m_pPlants;
};

#endif  // NEVADAH