axmol/extensions/scripting/lua-bindings/manual/CCLuaValue.cpp

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 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

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#include "scripting/lua-bindings/manual/CCLuaValue.h"

NS_CC_BEGIN

const LuaValue LuaValue::intValue(const int intValue)
{
    LuaValue value;
    value._type           = LuaValueTypeInt;
    value._field.intValue = intValue;
    return value;
}

const LuaValue LuaValue::floatValue(const float floatValue)
{
    LuaValue value;
    value._type             = LuaValueTypeFloat;
    value._field.floatValue = floatValue;
    return value;
}

const LuaValue LuaValue::booleanValue(const bool booleanValue)
{
    LuaValue value;
    value._type               = LuaValueTypeBoolean;
    value._field.booleanValue = booleanValue;
    return value;
}

const LuaValue LuaValue::stringValue(const char* stringValue)
{
    LuaValue value;
    value._type              = LuaValueTypeString;
    value._field.stringValue = new std::string(stringValue ? stringValue : "");
    return value;
}

const LuaValue LuaValue::stringValue(std::string_view stringValue)
{
    LuaValue value;
    value._type              = LuaValueTypeString;
    value._field.stringValue = new std::string(stringValue);
    return value;
}

const LuaValue LuaValue::dictValue(const LuaValueDict& dictValue)
{
    LuaValue value;
    value._type            = LuaValueTypeDict;
    value._field.dictValue = new LuaValueDict(dictValue);
    return value;
}

const LuaValue LuaValue::arrayValue(const LuaValueArray& arrayValue)
{
    LuaValue value;
    value._type             = LuaValueTypeArray;
    value._field.arrayValue = new LuaValueArray(arrayValue);
    return value;
}

const LuaValue LuaValue::ccobjectValue(Ref* ccobjectValue, const char* objectTypename)
{
    LuaValue value;
    value._type                = LuaValueTypeObject;
    value._field.ccobjectValue = ccobjectValue;
    ccobjectValue->retain();
    value._ccobjectType = new std::string(objectTypename);
    return value;
}

const LuaValue LuaValue::ccobjectValue(Ref* ccobjectValue, std::string_view objectTypename)
{
    return LuaValue::ccobjectValue(ccobjectValue, objectTypename.data());
}

LuaValue::LuaValue(const LuaValue& rhs)
{
    copy(rhs);
}

LuaValue& LuaValue::operator=(const LuaValue& rhs)
{
    if (this != &rhs)
        copy(rhs);
    return *this;
}

LuaValue::~LuaValue()
{
    if (_type == LuaValueTypeString)
    {
        delete _field.stringValue;
    }
    else if (_type == LuaValueTypeDict)
    {
        delete _field.dictValue;
    }
    else if (_type == LuaValueTypeArray)
    {
        delete _field.arrayValue;
    }
    else if (_type == LuaValueTypeObject)
    {
        _field.ccobjectValue->release();
        delete _ccobjectType;
    }
}

void LuaValue::copy(const LuaValue& rhs)
{
    memcpy(&_field, &rhs._field, sizeof(_field));
    _type = rhs._type;
    if (_type == LuaValueTypeString)
    {
        _field.stringValue = new std::string(*rhs._field.stringValue);
    }
    else if (_type == LuaValueTypeDict)
    {
        _field.dictValue = new LuaValueDict(*rhs._field.dictValue);
    }
    else if (_type == LuaValueTypeArray)
    {
        _field.arrayValue = new LuaValueArray(*rhs._field.arrayValue);
    }
    else if (_type == LuaValueTypeObject)
    {
        _field.ccobjectValue = rhs._field.ccobjectValue;
        _field.ccobjectValue->retain();
        _ccobjectType = new std::string(*rhs._ccobjectType);
    }
}

NS_CC_END