DataAsset.h

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#pragma once
 
#include "Asset.h"
#include "Property.h"
#include <vector>
#include <string>
 
class POLYPHASE_API DataAsset : public Asset
{
public:
 
    DECLARE_ASSET(DataAsset, Asset);
 
    DataAsset();
    virtual ~DataAsset();
 
    virtual void Create() override;
    virtual void Destroy() override;
 
    // Asset overrides
    virtual void LoadStream(Stream& stream, Platform platform) override;
    virtual void SaveStream(Stream& stream, Platform platform) override;
    virtual void GatherProperties(std::vector<Property>& outProps) override;
    virtual glm::vec4 GetTypeColor() override;
    virtual const char* GetTypeName() override;
    virtual bool ShouldSnapshotForPie() const override { return true; }
 
    // Lua script file that defines properties
    void SetScriptFile(const std::string& path);
    const std::string& GetScriptFile() const { return mScriptFile; }
 
    // Get property value by name (for Lua access)
    Datum* GetPropertyValue(const std::string& name);
    bool SetPropertyValue(const std::string& name, const Datum& value);
 
    // Get all dynamic properties
    const std::vector<Property>& GetDataProperties() const { return mProperties; }
    std::vector<Property>& GetDataProperties() { return mProperties; }
 
    // Reload properties from Lua script
    void ReloadPropertiesFromScript();
 
protected:
 
    static bool HandlePropChange(Datum* datum, uint32_t index, const void* newValue);
 
    std::string mScriptFile;                    // Path to .lua defining properties
    std::vector<Property> mProperties;          // Dynamic properties from Lua
    bool mPropertiesLoaded = false;
 
    void LoadPropertiesFromLua();
    void SyncPropertyStorage();
};