RTDCmptsView::CmptHandle::Mode -> CmptTag::Mode

Ubpa · Jun 5, 2020 · 6f9e4d5 · 6f9e4d5
1 parent 445937a
commit 6f9e4d5
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Showing 5 changed files with 37 additions and 35 deletions.
diff --git a/include/UECS/CmptTag.h b/include/UECS/CmptTag.h
@@ -6,6 +6,12 @@ namespace Ubpa {
 	namespace CmptTag {
 		// LastFrame -> Write -> Latest
 
+		enum class Mode {
+			LAST_FRAME,
+			WRITE,
+			LATEST
+		};
+
 		template<typename Cmpt>
 		class LastFrame {
 		public:

diff --git a/include/UECS/EntityLocator.h b/include/UECS/EntityLocator.h
@@ -27,6 +27,8 @@ namespace Ubpa {
 		const std::set<CmptType>& LatestCmptTypes() const noexcept { return latestCmptTypes; }
 		const std::set<CmptType>& CmptTypes() const noexcept { return cmptTypes; }
 
+		CmptTag::Mode GetCmptTagMode(CmptType type) const;
+
 		bool operator==(const EntityLocator& locator) const noexcept;
 	private:
 		size_t GenHashCode() const noexcept;

diff --git a/include/UECS/RTDCmptsView.h b/include/UECS/RTDCmptsView.h
@@ -2,6 +2,7 @@
 
 #include "CmptPtr.h"
 #include "CmptType.h"
+#include "CmptTag.h"
 
 #include <set>
 
@@ -16,35 +17,28 @@ namespace Ubpa {
 		// for read/write control
 		class CmptHandle {
 		public:
-			enum class Mode {
-				INVALID,
-				LAST_FRAME,
-				WRITE,
-				LATEST
-			};
-
-			CmptHandle(CmptType type, void* cmpt, Mode mode)
+			CmptHandle(CmptType type, void* cmpt, CmptTag::Mode mode)
 				: type{ type }, cmpt{ cmpt }, mode{ mode }{}
 
 			CmptType GetCmptType() const noexcept { return type; }
-			Mode GetMode() const noexcept { return mode; }
+			CmptTag::Mode GetMode() const noexcept { return mode; }
 
 			CmptCPtr AsLastFrame() const noexcept {
-				assert(mode == Mode::LAST_FRAME);
+				assert(mode == CmptTag::Mode::LAST_FRAME);
 				return { type, cmpt };
 			}
 			CmptPtr AsWrite() const noexcept {
-				assert(mode == Mode::WRITE);
+				assert(mode == CmptTag::Mode::WRITE);
 				return { type, cmpt };
 			}
 			CmptCPtr AsLatest() const noexcept {
-				assert(mode == Mode::LATEST);
+				assert(mode == CmptTag::Mode::LATEST);
 				return { type, cmpt };
 			}
 		private:
 			CmptType type;
 			void* cmpt;
-			Mode mode;
+			CmptTag::Mode mode;
 		};
 
 		// forward
@@ -64,25 +58,18 @@ namespace Ubpa {
 			bool operator!=(const Iterator& rhs) const noexcept {
 				return ptr_cmpt != rhs.ptr_cmpt;
 			}
-			CmptHandle operator*() const {
-				return { *typeIter, *ptr_cmpt, GetMode() };
-			}
-			const CmptHandle* operator->() const noexcept {
-				handle = { *typeIter, *ptr_cmpt, GetMode() };
-				return &handle;
-			}
+			CmptHandle operator*() const;
+			const CmptHandle* operator->() const noexcept;
 			Iterator& operator++() {
 				typeIter++;
 				ptr_cmpt++;
 				return *this;
 			}
 		private:
-			CmptHandle::Mode GetMode() const;
-
 			EntityLocator* locator;
 			std::set<CmptType>::iterator typeIter;
 			void* const* ptr_cmpt;
-			mutable CmptHandle handle{ CmptType::Invalid(), nullptr, CmptHandle::Mode::INVALID };
+			mutable CmptHandle handle{ CmptType::Invalid(), nullptr, CmptTag::Mode{} };
 		};
 
 		RTDCmptsView(EntityLocator* locator, void** cmpts)

diff --git a/src/core/EntityLocator.cpp b/src/core/EntityLocator.cpp
@@ -29,3 +29,13 @@ bool EntityLocator::operator==(const EntityLocator& locator) const noexcept {
 		&& writeCmptTypes == locator.writeCmptTypes
 		&& latestCmptTypes == latestCmptTypes;
 }
+
+CmptTag::Mode  EntityLocator::GetCmptTagMode(CmptType type) const {
+	assert(cmptTypes.find(type) != cmptTypes.end());
+	if (lastFrameCmptTypes.find(type) != lastFrameCmptTypes.end())
+		return CmptTag::Mode::LAST_FRAME;
+	else if (writeCmptTypes.find(type) != writeCmptTypes.end())
+		return CmptTag::Mode::WRITE;
+	else // lastestCmptTypes.find(type) != lastestCmptTypes.end())
+		return CmptTag::Mode::LATEST;
+}
diff --git a/src/core/RTDCmptsView.cpp b/src/core/RTDCmptsView.cpp
@@ -5,18 +5,6 @@
 using namespace Ubpa;
 using namespace std;
 
-RTDCmptsView::CmptHandle::Mode RTDCmptsView::Iterator::GetMode() const {
-	auto type = *typeIter;
-	if (locator->LastFrameCmptTypes().find(type) != locator->LastFrameCmptTypes().end())
-		return CmptHandle::Mode::LAST_FRAME;
-	else if (locator->WriteCmptTypes().find(type) != locator->WriteCmptTypes().end())
-		return CmptHandle::Mode::WRITE;
-	else if (locator->LatestCmptTypes().find(type) != locator->LatestCmptTypes().end())
-		return CmptHandle::Mode::LATEST;
-	else
-		return CmptHandle::Mode::INVALID;
-}
-
 RTDCmptsView::Iterator RTDCmptsView::begin() const noexcept {
 	return { locator, locator->CmptTypes().begin(), cmpts };
 }
@@ -28,3 +16,12 @@ RTDCmptsView::Iterator RTDCmptsView::end() const noexcept {
 const set<CmptType>& RTDCmptsView::CmptTypes() const noexcept {
 	return locator->CmptTypes();
 }
+
+RTDCmptsView::CmptHandle RTDCmptsView::Iterator::operator*() const {
+	return { *typeIter, *ptr_cmpt, locator->GetCmptTagMode(*typeIter) };
+}
+
+const RTDCmptsView::CmptHandle* RTDCmptsView::Iterator::operator->() const noexcept {
+	handle = { *typeIter, *ptr_cmpt, locator->GetCmptTagMode(*typeIter) };
+	return &handle;
+}