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split CKContext work

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yyc12345
2023-09-04 22:58:53 +08:00
parent 5c1af5be24
commit ab8a9da526
16 changed files with 519 additions and 198 deletions
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135
LibCmo/CK2/CKContext.cpp
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@ -14,7 +14,7 @@ namespace LibCmo::CK2 {
#pragma region Ctor Dtor
CKContext::CKContext() :
m_ObjectsList(), m_ReturnedObjectIds(),
m_ObjectsList(), m_ReturnedObjectOffsets(),
m_GroupGlobalIndex(), m_SceneGlobalIndex(),
m_CompressionLevel(5), m_FileWriteMode(CK_FILE_WRITEMODE::CKFILE_UNCOMPRESSED),
m_NameEncoding(), m_TempFolder(),
@ -29,147 +29,28 @@ namespace LibCmo::CK2 {
}
CKContext::~CKContext() {
DestroyAllCKObjects();
ClearAll();
}
#pragma endregion
#pragma region Objects Management
ObjImpls::CKObject* CKContext::CreateObject(CK_CLASSID cls, CKSTRING name,
CK_OBJECTCREATION_OPTIONS options, CK_CREATIONMODE* res) {
// todo: Process paramter options and res
void CKContext::ClearAll() {
// get description first
const CKClassDesc* desc = CKGetClassDesc(cls);
if (desc == nullptr) return nullptr;
// allocate a CK_ID first
CK_ID decided_id;
if (this->m_ReturnedObjectIds.empty()) {
// create new CK_ID.
decided_id = static_cast<CK_ID>(m_ObjectsList.size());
m_ObjectsList.resize(decided_id + 1);
} else {
// use returned CK_ID.
decided_id = m_ReturnedObjectIds.back();
m_ReturnedObjectIds.pop_back();
}
// create one
ObjImpls::CKObject* obj = desc->CreationFct(this, decided_id + c_ObjectIdOffset, name);
// put into slot
m_ObjectsList[decided_id] = obj;
// set out variable
return obj;
}
ObjImpls::CKObject* CKContext::GetObject(CK_ID id) {
id -= c_ObjectIdOffset;
if (id >= m_ObjectsList.size()) return nullptr;
return m_ObjectsList[id];
}
/**
* @brief The real CKObject destroy worker shared by CKContext::DestroyObject and CKContext::~CKContext
* @param[in] ctx The CKContext
* @param[in] obj The CKObject need to be free.
*/
static void InternalDestroy(CKContext* ctx, ObjImpls::CKObject* obj) {
// find desc by classid
// if really we can not find it, we only can delete it directly.
const CKClassDesc* desc = CKGetClassDesc(obj->GetClassID());
if (desc == nullptr) {
delete obj;
return;
}
// free it and return its value
desc->ReleaseFct(ctx, obj);
}
void CKContext::DestroyObject(CK_ID id) {
id -= c_ObjectIdOffset;
if (id >= m_ObjectsList.size()) return;
// get object and free it
ObjImpls::CKObject* obj = m_ObjectsList[id];
if (obj == nullptr) return;
InternalDestroy(this, obj);
// return its allocated id.
m_ObjectsList[id] = nullptr;
m_ReturnedObjectIds.emplace_back(id);
}
CKDWORD CKContext::AllocateGroupGlobalIndex() {
// try find first non-true position
CKDWORD index;
if (!XContainer::XBitArrayPatch::GetSetBitPosition(m_GroupGlobalIndex, 0, index)) {
// failed. distribute new one
index = static_cast<CKDWORD>(m_GroupGlobalIndex.size());
m_GroupGlobalIndex.resize(m_GroupGlobalIndex.size() + 1);
}
// set to occupy
m_GroupGlobalIndex[index] = true;
return index;
}
CKDWORD CKContext::AllocateSceneGlobalIndex() {
// same as group
CKDWORD index;
if (!XContainer::XBitArrayPatch::GetSetBitPosition(m_SceneGlobalIndex, 0, index)) {
index = static_cast<CKDWORD>(m_SceneGlobalIndex.size());
m_SceneGlobalIndex.resize(m_SceneGlobalIndex.size() + 1);
}
m_SceneGlobalIndex[index] = true;
return index;
}
void CKContext::FreeGroupGlobalIndex(CKDWORD id) {
// check position
if (id >= m_GroupGlobalIndex.size()) return;
// set value
m_GroupGlobalIndex[id] = false;
}
void CKContext::FreeSceneGlobalIndex(CKDWORD id) {
// same as group
if (id >= m_SceneGlobalIndex.size()) return;
m_SceneGlobalIndex[id] = false;
}
void CKContext::DestroyAllCKObjects() {
// free all created objects
for (auto& ptr : m_ObjectsList) {
if (ptr != nullptr) {
InternalDestroy(this, ptr);
}
}
// restore returned object list
m_ReturnedObjectIds.clear();
// empty object list
m_ObjectsList.clear();
// clear group and scene global index at the same time
m_SceneGlobalIndex.clear();
m_GroupGlobalIndex.clear();
}
#pragma endregion
#pragma region Common Manager Functions
CKINT CKContext::GetManagerCount() {
return 0;
CKDWORD CKContext::GetManagerCount() {
return m_ManagerList.size();
}
MgrImpls::CKBaseManager* CKContext::GetManager(CKINT index) {
return nullptr;
MgrImpls::CKBaseManager* CKContext::GetManager(CKDWORD index) {
if (index >= m_ManagerList.size()) return nullptr;
return m_ManagerList[index];
}
#pragma endregion