PSOV3Encryption: Make `update_stream()` a lot cleaner

1 files changed, 7 insertions, 7 deletions

diff --git a/src/pso/PSOV3Encryption.cpp b/src/pso/PSOV3Encryption.cpp
index 30c5586..38225bf 100644
--- a/src/pso/PSOV3Encryption.cpp
+++ b/src/pso/PSOV3Encryption.cpp
@@ -13,17 +13,17 @@ u32 PSOV3Encryption::next() {
 
 void PSOV3Encryption::update_stream() {
 	u32 *ptr;
-	u32 *first_end;
-	u32 *start;
+	u32 *part1;
+	u32 *part2;
 
-	start = m_buffer.start();
+	part2 = m_buffer.start();
 	m_buffer_start = m_buffer.start();
+	ptr = m_buffer.start();
+	part1 = &ptr[489];
 
-	for (ptr = m_buffer.start(), first_end = &ptr[489]; first_end != m_buffer_end;) {
-		*ptr++ ^= *first_end++;
-	}
+	for (; part1 != m_buffer_end; *ptr++ ^= *part1++);
+	for (; ptr != m_buffer_end; *ptr++ ^= *part2++);
 
-	for (u32 *p = ptr; p != m_buffer_end; *p++ ^= *start++);
 }
 
 void PSOV3Encryption::init(u32 seed) {