asset_proxy.hpp

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#pragma once
 
#include <glm/glm.hpp>
#include <string>
#include <toast/assets/core_types.hpp>
#include <toast/uid.hpp>
 
struct lua_State;
 
namespace luabridge {
class LuaRef;
}
 
namespace assets {
class DataValue;
}
 
namespace scripting {
 
class AssetProxy {
public:
  AssetProxy() = default;
  explicit AssetProxy(toast::UID uid);               
  explicit AssetProxy(assets::HandleBase handle);    
 
  [[nodiscard]]
  auto path() const -> std::string;
  [[nodiscard]]
  auto uid() const -> toast::UID;
  [[nodiscard]]
  auto hasValue() const -> bool;
  [[nodiscard]]
  auto type() const -> std::string;
  [[nodiscard]]
  auto toString() const -> std::string;
  [[nodiscard]]
  auto checkType(std::string_view field_type) const -> std::string;
 
  [[nodiscard]]
  auto get(const std::string& name, lua_State* l) const -> luabridge::LuaRef;

  [[nodiscard]]
  auto handle() const noexcept -> const assets::HandleBase& {
    return m_handle;
  }
 
private:
  assets::HandleBase m_handle;
};
 
// Called AFTER the normal luabridge method fails
auto assetProxyIndex(AssetProxy& proxy, const luabridge::LuaRef& key, lua_State* l) -> luabridge::LuaRef;
 
// Data assets are read-only from Lua, trying to modify them will just panic, if someone complains about this
// im killing them (hi dario)
auto assetProxyNewindex(AssetProxy& proxy, const luabridge::LuaRef& key, const luabridge::LuaRef& value, lua_State* l)
    -> luabridge::LuaRef;
 
auto dataValueToLuaRef(lua_State* l, const assets::DataValue& value) -> luabridge::LuaRef;
 
}