TableDatum.h

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#pragma once
 
#include "Datum.h"
 
class Object;
 
class TableDatum : public Datum
{
public:
 
    TableDatum();
    ~TableDatum();
 
    TableDatum(const char* key, int32_t value);
    TableDatum(const char* key, float value);
    TableDatum(const char* key, bool value);
    TableDatum(const char* key, const char* value);
    TableDatum(const char* key, const std::string& value);
    TableDatum(const char* key, glm::vec2 value);
    TableDatum(const char* key, glm::vec3 value);
    TableDatum(const char* key, glm::vec4 value);
    TableDatum(const char* key, Asset* value);
    TableDatum(const char* key, uint32_t value);
    TableDatum(const char* key, Object* value);
    TableDatum(const char* key, const ScriptFunc& value);
    //TableDatum(const char* key, const TableDatum& value);
 
    TableDatum(int32_t key, int32_t value);
    TableDatum(int32_t key, float value);
    TableDatum(int32_t key, bool value);
    TableDatum(int32_t key, const char* value);
    TableDatum(int32_t key, const std::string& value);
    TableDatum(int32_t key, glm::vec2 value);
    TableDatum(int32_t key, glm::vec3 value);
    TableDatum(int32_t key, glm::vec4 value);
    TableDatum(int32_t key, Asset* value);
    TableDatum(int32_t key, uint32_t value);
    TableDatum(int32_t key, Object* value);
    TableDatum(int32_t key, const ScriptFunc& value);
    //TableDatum(int32_t key, const TableDatum& value);
 
    TableDatum(const TableDatum& src);
    TableDatum& operator=(const TableDatum& src);
 
    virtual void ReadStream(Stream& stream, uint32_t version, bool net, bool external) override;
    virtual void WriteStream(Stream& stream, bool net) const override;
    virtual uint32_t GetSerializationSize(bool net) const override;
    virtual bool IsTableDatum() const override;
    virtual void DeepCopy(const Datum& src, bool forceInternalStorage) override;
 
    const char* GetStringKey() const;
    int32_t GetIntegerKey() const;
    bool IsStringKey() const;
    bool IsIntegerKey() const;
 
    void SetStringKey(const char* stringKey);
    void SetIntegerKey(int32_t integerKey);
 
public:
 
    // Only string and integer keys are supported for now.
    // Theortically... you could use a Datum as key so you could support any type.
    // But let's not go crazy and allocate unnecessary data.
    // I think realistically, most of the time strings or integers are used as keys,
    // but I'm not really a Lua programmer.
    std::string mStringKey;
    int32_t mIntegerKey = 0;
};