expose if the contents of a bucket were moved

5 files changed, 18 insertions, 11 deletions

diff --git a/src/asset-manager.cpp b/src/asset-manager.cpp
index 5ff25f3..d6a14a4 100644
--- a/src/asset-manager.cpp
+++ b/src/asset-manager.cpp
@@ -16,7 +16,8 @@ void AM_Init() {
 }
 
 AssetHandle AM_Register_Inner(const void *src, void *dst, int64_t size, const char *key) {
-	AssetHandle_T assetHandle_T{Buckets_NewHandle<AssetBucket>(maxAssetItemsPerBucket, Asset_BucketContainer)};
+	bool moved = false;
+	AssetHandle_T assetHandle_T{Buckets_NewHandle<AssetBucket>(maxAssetItemsPerBucket, Asset_BucketContainer, moved)};
 
 	if (src != nullptr) {
 		std::memcpy(dst, src, size);
diff --git a/src/ecs.cpp b/src/ecs.cpp
index c892f84..6556bd2 100644
--- a/src/ecs.cpp
+++ b/src/ecs.cpp
@@ -76,7 +76,8 @@ Entity *ECS_GetEntities(uint64_t bucketIndex, uint64_t &itemCount) {
 }
 
 EntityHandle ECS_CreateEntity_Inner(EntityHandle parentEntHandle) {
-	EntityHandle_T entityHandle_T{Buckets_NewHandle<EntityBucket>(maxBucketItemCount, Entities_BucketContainer)};
+	bool moved;
+	EntityHandle_T entityHandle_T{Buckets_NewHandle<EntityBucket>(maxBucketItemCount, Entities_BucketContainer, moved)};
 	EntityHandle entityHandle{entityHandle_T};
 
 	auto b = Buckets_GetBucketIndex(static_cast<EntityHandle_T>(entityHandle));
@@ -353,7 +354,8 @@ CompGrBinds &ECS_CreateGrBinds(EntityHandle entHandle) {
 
 	assert(ent->grBindsHandle == GrBindsHandle_MAX);
 
-	GrBindsHandle_T newHandle{Buckets_NewHandle(maxBucketItemCount, Comp_GrBinds_BucketContainer)};
+	bool moved;
+	GrBindsHandle_T newHandle{Buckets_NewHandle(maxBucketItemCount, Comp_GrBinds_BucketContainer, moved)};
 	ent->grBindsHandle = GrBindsHandle{newHandle};
 	auto b = Buckets_GetBucketIndex(newHandle);
 	auto i = Buckets_GetItemIndex(newHandle);
@@ -406,7 +408,8 @@ CompInstance &ECS_CreateInstance(EntityHandle entHandle, EntityHandle entityType
 	assert(ent->grBindsHandle == GrBindsHandle_MAX);
 	assert(entTypeEnt->grBindsHandle != GrBindsHandle_MAX);
 
-	InstanceHandle_T newHandle{Buckets_NewHandle(maxBucketItemCount, Comp_Instance_BucketContainer)};
+	bool moved;
+	InstanceHandle_T newHandle{Buckets_NewHandle(maxBucketItemCount, Comp_Instance_BucketContainer, moved)};
 	ent->instanceHandle = InstanceHandle{newHandle};
 	GrBindsHandle_T grBindsHandle_t{static_cast<GrBindsHandle_T>(entTypeEnt->grBindsHandle)};
 
diff --git a/src/memory.cpp b/src/memory.cpp
index f2b2ee3..9d235db 100644
--- a/src/memory.cpp
+++ b/src/memory.cpp
@@ -344,7 +344,8 @@ void Pke_MemoryFlush() {
 	}
 }
 
-uint64_t Buckets_NewHandle(std::size_t bucketBytes, std::size_t alignment, uint64_t bucketItemCount, uint64_t &bucketIncrementer, uint64_t &bucketCounter, uint64_t &itemCounter, void*& buckets) {
+uint64_t Buckets_NewHandle(std::size_t bucketBytes, std::size_t alignment, uint64_t bucketItemCount, uint64_t &bucketIncrementer, uint64_t &bucketCounter, uint64_t &itemCounter, void*& buckets, bool &moved) {
+	moved = false;
 	uint64_t newHandle{itemCounter | bucketCounter};
 
 	std::size_t calculatedAlignment = alignment < MINIMUM_ALIGNMENT ? MINIMUM_ALIGNMENT : alignment;
@@ -355,6 +356,7 @@ uint64_t Buckets_NewHandle(std::size_t bucketBytes, std::size_t alignment, uint6
 		bucketCounter += 1;
 	}
 	if (bucketCounter > bucketIncrementer) {
+		moved = true;
 		int64_t newIncrement = bucketIncrementer * 1.5;
 		char * newBuckets = reinterpret_cast<char *>(Pke_New(bucketBytes * newIncrement, calculatedAlignment));
 		std::memcpy(newBuckets, buckets, bucketBytes * bucketIncrementer);
diff --git a/src/memory.hpp b/src/memory.hpp
index 0512118..339d972 100644
--- a/src/memory.hpp
+++ b/src/memory.hpp
@@ -96,18 +96,18 @@ void Buckets_Init(BucketContainer<T, CT> &bktContainer) {
 	bktContainer.buckets = Pke_New<T>(bktContainer.incrementer);
 }
 
-uint64_t Buckets_NewHandle(std::size_t bucketBytes, std::size_t alignment, uint64_t bucketItemCount, uint64_t &bucketIncrementer, uint64_t &bucketCounter, uint64_t &itemCounter, void*& buckets);
+uint64_t Buckets_NewHandle(std::size_t bucketBytes, std::size_t alignment, uint64_t bucketItemCount, uint64_t &bucketIncrementer, uint64_t &bucketCounter, uint64_t &itemCounter, void*& buckets, bool &moved);
 
-template <typename T> inline uint64_t Buckets_NewHandle(uint64_t bucketItemCount, uint64_t &bucketIncrementer, uint64_t &bucketCounter, uint64_t &itemCounter, T*& buckets) {
+template <typename T> inline uint64_t Buckets_NewHandle(uint64_t bucketItemCount, uint64_t &bucketIncrementer, uint64_t &bucketCounter, uint64_t &itemCounter, T*& buckets, bool &moved) {
 	void *ptr = reinterpret_cast<void *>(buckets);
-	uint64_t handle = Buckets_NewHandle(sizeof(T), alignof(T), bucketItemCount, bucketIncrementer, bucketCounter, itemCounter, ptr);
+	uint64_t handle = Buckets_NewHandle(sizeof(T), alignof(T), bucketItemCount, bucketIncrementer, bucketCounter, itemCounter, ptr, moved);
 	buckets = reinterpret_cast<T *>(ptr);
 	return handle;
 }
 
 template <typename T, typename CT>
-inline CT Buckets_NewHandle(uint64_t maxBucketItemCount, BucketContainer<T, CT> &bktContainer) {
-	return Buckets_NewHandle<T>(maxBucketItemCount, bktContainer.incrementer, bktContainer.bucketCounter, bktContainer.itemCounter, bktContainer.buckets);
+inline CT Buckets_NewHandle(uint64_t maxBucketItemCount, BucketContainer<T, CT> &bktContainer, bool &moved) {
+	return Buckets_NewHandle<T>(maxBucketItemCount, bktContainer.incrementer, bktContainer.bucketCounter, bktContainer.itemCounter, bktContainer.buckets, moved);
 }
 
 static inline constexpr uint64_t Buckets_GetBucketIndex(uint64_t handle) {
diff --git a/src/thread_pool.cpp b/src/thread_pool.cpp
index d3073dc..15cc4e9 100644
--- a/src/thread_pool.cpp
+++ b/src/thread_pool.cpp
@@ -117,7 +117,8 @@ ThreadPoolHandle PkeThreads_Init(uint8_t threadCount, uint8_t maxQueueCount, Mem
 		Buckets_Init(ThreadPool_BucketContainer);
 	}
 	assert(threadCount > 0);
-	ThreadPoolHandle_T newHandle{Buckets_NewHandle(255, ThreadPool_BucketContainer)};
+	bool moved;
+	ThreadPoolHandle_T newHandle{Buckets_NewHandle(255, ThreadPool_BucketContainer, moved)};
 
 	auto b = Buckets_GetBucketIndex(newHandle);
 	auto i = Buckets_GetItemIndex(newHandle);