ldb_parameters.cpp

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/*
 * This file is part of liblcf. Copyright (c) 2020 liblcf authors.
 * https://github.com/EasyRPG/liblcf - https://easyrpg.org
 *
 * liblcf is Free/Libre Open Source Software, released under the MIT License.
 * For the full copyright and license information, please view the COPYING
 * file that was distributed with this source code.
 */
 
#include "ldb_reader.h"
#include "ldb_chunks.h"
#include "reader_struct.h"
 
template <>
struct RawStruct<RPG::Parameters> {
    static void ReadLcf(RPG::Parameters& ref, LcfReader& stream, uint32_t length);
    static void WriteLcf(const RPG::Parameters& ref, LcfWriter& stream);
    static int LcfSize(const RPG::Parameters& ref, LcfWriter& stream);
    static void WriteXml(const RPG::Parameters& ref, XmlWriter& stream);
    static void BeginXml(RPG::Parameters& ref, XmlReader& stream);
};
 
void RawStruct<RPG::Parameters>::ReadLcf(RPG::Parameters& ref, LcfReader& stream, uint32_t length) {
    int n = length / 6;
    stream.Read(ref.maxhp, n);
    stream.Read(ref.maxsp, n);
    stream.Read(ref.attack, n);
    stream.Read(ref.defense, n);
    stream.Read(ref.spirit, n);
    stream.Read(ref.agility, n);
}
 
void RawStruct<RPG::Parameters>::WriteLcf(const RPG::Parameters& ref, LcfWriter& stream) {
    stream.Write(ref.maxhp);
    stream.Write(ref.maxsp);
    stream.Write(ref.attack);
    stream.Write(ref.defense);
    stream.Write(ref.spirit);
    stream.Write(ref.agility);
}
 
int RawStruct<RPG::Parameters>::LcfSize(const RPG::Parameters& ref, LcfWriter& /* stream */) {
    return ref.maxhp.size() * 2 * 6;
}
 
void RawStruct<RPG::Parameters>::WriteXml(const RPG::Parameters& ref, XmlWriter& stream) {
    stream.BeginElement("Parameters");
    stream.WriteNode<std::vector<int16_t> >("maxhp", ref.maxhp);
    stream.WriteNode<std::vector<int16_t> >("maxsp", ref.maxsp);
    stream.WriteNode<std::vector<int16_t> >("attack", ref.attack);
    stream.WriteNode<std::vector<int16_t> >("defense", ref.defense);
    stream.WriteNode<std::vector<int16_t> >("spirit", ref.spirit);
    stream.WriteNode<std::vector<int16_t> >("agility", ref.agility);
    stream.EndElement("Parameters");
}
 
class ParametersXmlHandler : public XmlHandler {
private:
    RPG::Parameters& ref;
    std::vector<int16_t>* field;
public:
    ParametersXmlHandler(RPG::Parameters& ref) : ref(ref), field(NULL) {}
    void StartElement(XmlReader& stream, const char* name, const char** /* atts */) {
        if (strcmp(name, "maxhp") == 0)
            field = &ref.maxhp;
        else if (strcmp(name, "maxsp") == 0)
            field = &ref.maxsp;
        else if (strcmp(name, "attack") == 0)
            field = &ref.attack;
        else if (strcmp(name, "defense") == 0)
            field = &ref.defense;
        else if (strcmp(name, "spirit") == 0)
            field = &ref.spirit;
        else if (strcmp(name, "agility") == 0)
            field = &ref.agility;
        else {
            stream.Error("Unrecognized field '%s'", name);
            field = NULL;
        }
    }
    void EndElement(XmlReader& /* stream */, const char* /* name */) {
        field = NULL;
    }
    void CharacterData(XmlReader& /* stream */, const std::string& data) {
        if (field != NULL)
            XmlReader::Read<std::vector<int16_t> >(*field, data);
    }
};
 
void RawStruct<RPG::Parameters>::BeginXml(RPG::Parameters& ref, XmlReader& stream) {
    stream.SetHandler(new WrapperXmlHandler("Parameters", new ParametersXmlHandler(ref)));
}