mirror of https://github.com/AxioDL/metaforce.git
109 lines
2.1 KiB
C++
109 lines
2.1 KiB
C++
#ifndef __RETRO_CTOKEN_HPP__
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#define __RETRO_CTOKEN_HPP__
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#include <memory>
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#include "IObj.hpp"
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#include "RetroTypes.hpp"
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#include "IVParamObj.hpp"
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#include "IObjectStore.hpp"
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#include "IFactory.hpp"
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namespace Retro
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{
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class IObjectStore;
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class IObj;
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class CObjectReference
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{
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u16 x0_refCount = 0;
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bool x3_loading = false;
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SObjectTag x4_objTag;
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IObjectStore* xC_objectStore = nullptr;
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std::unique_ptr<IObj> x10_object;
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CVParamTransfer x14_params;
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public:
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CObjectReference(IObjectStore& objStore, std::unique_ptr<IObj>&& obj,
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const SObjectTag& objTag, CVParamTransfer buildParams)
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: x4_objTag(objTag), xC_objectStore(&objStore),
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x10_object(std::move(obj)), x14_params(buildParams) {}
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CObjectReference(std::unique_ptr<IObj>&& obj);
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bool IsLoading() const {return x3_loading;}
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void Unlock() {}
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void Lock() {}
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u32 RemoveReference()
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{
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--x0_refCount;
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if (x0_refCount == 0)
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{
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if (x10_object)
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Unload();
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if (IsLoading())
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CancelLoad();
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xC_objectStore->ObjectUnreferenced(x4_objTag);
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}
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}
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void CancelLoad() {}
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void Unload()
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{
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x10_object.reset(nullptr);
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x3_loading = false;
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}
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IObj& GetObject()
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{
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IFactory& factory = xC_objectStore->GetFactory();
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factory.Build(x4_objTag, x14_params);
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}
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};
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class CToken
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{
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CObjectReference& x0_objRef;
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bool x4_lockHeld = false;
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public:
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void Unlock()
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{
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if (x4_lockHeld)
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{
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x0_objRef.Unlock();
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x4_lockHeld = false;
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}
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}
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void Lock()
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{
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if (!x4_lockHeld)
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{
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x0_objRef.Lock();
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x4_lockHeld = true;
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}
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}
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void RemoveRef()
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{
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}
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IObj& GetObj()
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{
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Lock();
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return x0_objRef.GetObject();
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}
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CToken& operator=(CToken&& other)
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{
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}
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~CToken()
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{
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if (x0_objRef && x4_lockHeld)
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x0_objRef->Unlock();
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}
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};
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template<class T>
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class TLockedToken
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{
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};
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}
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#endif // __RETRO_CTOKEN_HPP__
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