From ba250cc496b2e617823ff8111ef463b6adea27f4 Mon Sep 17 00:00:00 2001
From: Jonathan Bradley <jcb@pikum.xyz>
Date: Mon, 11 Dec 2023 14:46:50 -0500
Subject: replace handles with union struct

---
 src/memory.cpp | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'src/memory.cpp')

diff --git a/src/memory.cpp b/src/memory.cpp
index 9d235db..7ad282c 100644
--- a/src/memory.cpp
+++ b/src/memory.cpp
@@ -344,18 +344,20 @@ 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, bool &moved) {
+PkeHandle Buckets_NewHandle(std::size_t bucketBytes, std::size_t alignment, uint32_t bucketItemCount, uint32_t &bucketIncrementer, uint32_t &bucketCounter, uint32_t &itemCounter, void*& buckets, bool &moved) {
 	moved = false;
-	uint64_t newHandle{itemCounter | bucketCounter};
+	PkeHandle returnValue {
+		.bucketIndex = bucketCounter,
+		.itemIndex = itemCounter,
+	};
 
-	std::size_t calculatedAlignment = alignment < MINIMUM_ALIGNMENT ? MINIMUM_ALIGNMENT : alignment;
-
-	itemCounter += uint64_t{1ULL << 32};
-	if (itemCounter > uint64_t{(bucketItemCount - 1) << 32}) {
+	itemCounter += 1;
+	if (itemCounter > bucketItemCount) {
 		itemCounter = 0ULL;
 		bucketCounter += 1;
 	}
 	if (bucketCounter > bucketIncrementer) {
+		std::size_t calculatedAlignment = alignment < MINIMUM_ALIGNMENT ? MINIMUM_ALIGNMENT : alignment;
 		moved = true;
 		int64_t newIncrement = bucketIncrementer * 1.5;
 		char * newBuckets = reinterpret_cast<char *>(Pke_New(bucketBytes * newIncrement, calculatedAlignment));
@@ -365,7 +367,7 @@ uint64_t Buckets_NewHandle(std::size_t bucketBytes, std::size_t alignment, uint6
 		bucketIncrementer = newIncrement;
 	}
 
-	return newHandle;
+	return returnValue;
 }
 
 void Pke_DebugPrint() {
-- 
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