script_value.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 * This file is based on WME Lite.
 * http://dead-code.org/redir.php?target=wmelite
 * Copyright (c) 2011 Jan Nedoma
 */

#ifndef WINTERMUTE_SCVALUE_H
#define WINTERMUTE_SCVALUE_H


#include "engines/wintermute/base/base.h"
#include "engines/wintermute/persistent.h"
#include "engines/wintermute/base/scriptables/dcscript.h"   // Added by ClassView
#include "common/str.h"

namespace Wintermute {

class ScScript;
class BaseScriptable;

class ScValue : public BaseClass {
public:
    static int compare(ScValue *val1, ScValue *val2);
    static int compareStrict(ScValue *val1, ScValue *val2);
    TValType getTypeTolerant();
    void cleanup(bool ignoreNatives = false);
    DECLARE_PERSISTENT(ScValue, BaseClass)

    bool _isConstVar;
    bool saveAsText(BaseDynamicBuffer *buffer, int indent) override;
    void setValue(ScValue *val);
    bool _persistent;
    bool propExists(const char *name);
    void copy(ScValue *orig, bool copyWhole = false);
    void setStringVal(const char *val);
    TValType getType();
    bool getBool(bool defaultVal = false);
    int getInt(int defaultVal = 0);
    double getFloat(double defaultVal = 0.0f);
    const char *getString();
    void *getMemBuffer();
    BaseScriptable *getNative();
    bool deleteProp(const char *name);
    void deleteProps();
    void CleanProps(bool includingNatives);
    void setBool(bool val);
    void setInt(int val);
    void setFloat(double val);
    void setString(const char *val);
    void setString(const Common::String &val);
    void setNULL();
    void setNative(BaseScriptable *val, bool persistent = false);
    void setObject();
    void setReference(ScValue *val);
    bool isNULL();
    bool isNative();
    bool isString();
    bool isBool();
    bool isFloat();
    bool isInt();
    bool isObject();
    bool setProp(const char *name, ScValue *val, bool copyWhole = false, bool setAsConst = false);
    ScValue *getProp(const char *name);
    BaseScriptable *_valNative;
    ScValue *_valRef;
private:
    bool _valBool;
    int32 _valInt;
    double _valFloat;
    char *_valString;
public:
    TValType _type;
    ScValue(BaseGame *inGame);
    ScValue(BaseGame *inGame, bool Val);
    ScValue(BaseGame *inGame, int32 Val);
    ScValue(BaseGame *inGame, double Val);
    ScValue(BaseGame *inGame, const char *Val);
    ~ScValue() override;
    Common::HashMap<Common::String, ScValue *> _valObject;
    Common::HashMap<Common::String, ScValue *>::iterator _valIter;

    bool setProperty(const char *propName, int32 value);
    bool setProperty(const char *propName, const char *value);
    bool setProperty(const char *propName, double value);
    bool setProperty(const char *propName, bool value);
    bool setProperty(const char *propName);
};

} // End of namespace Wintermute

#endif