//------------------------------------------------------------------------------
/*
    Copyright (c) 2011-2013, OpenCoin, Inc.
*/
//==============================================================================

#ifndef SCRIPT_DATA_H
#define SCRIPT_DATA_H

namespace Script
{
class Data
{
public:
    typedef boost::shared_ptr<Data> pointer;

    virtual ~Data ()
    {
        ;
    }

    virtual bool isInt32 ()
    {
        return (false);
    }
    virtual bool isFloat ()
    {
        return (false);
    }
    virtual bool isUint160 ()
    {
        return (false);
    }
    virtual bool isError ()
    {
        return (false);
    }
    virtual bool isTrue ()
    {
        return (false);
    }
    virtual bool isBool ()
    {
        return (false);
    }
    //virtual bool isBlockEnd(){ return(false); }

    virtual int getInt ()
    {
        return (0);
    }
    virtual float getFloat ()
    {
        return (0);
    }
    virtual uint160 getUint160 ()
    {
        return (0);
    }

    //virtual bool isCurrency(){ return(false); }
};

class IntData : public Data
{
    int mValue;
public:
    IntData (int value)
    {
        mValue = value;
    }
    bool isInt32 ()
    {
        return (true);
    }
    int getInt ()
    {
        return (mValue);
    }
    float getFloat ()
    {
        return ((float)mValue);
    }
    bool isTrue ()
    {
        return (mValue != 0);
    }
};

class FloatData : public Data
{
    float mValue;
public:
    FloatData (float value)
    {
        mValue = value;
    }
    bool isFloat ()
    {
        return (true);
    }
    float getFloat ()
    {
        return (mValue);
    }
    bool isTrue ()
    {
        return (mValue != 0);
    }
};

class Uint160Data : public Data
{
    uint160 mValue;
public:
    Uint160Data (uint160 value) : mValue (value)
    {
        ;
    }
    bool isUint160 ()
    {
        return (true);
    }
    uint160 getUint160 ()
    {
        return (mValue);
    }
};

class BoolData : public Data
{
    bool mValue;
public:
    BoolData (bool value)
    {
        mValue = value;
    }
    bool isBool ()
    {
        return (true);
    }
    bool isTrue ()
    {
        return (mValue);
    }
};

class ErrorData : public Data
{
public:
    bool isError ()
    {
        return (true);
    }
};

class BlockEndData : public Data
{
public:
    bool isBlockEnd ()
    {
        return (true);
    }
};


}

#endif

// vim:ts=4