renaming things

1 files changed, 22 insertions, 9 deletions

diff --git a/src/misc.cpp b/src/misc.cpp
index 79cf74f..6737777 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -2,19 +2,32 @@
 #include "moves.hpp"
 #include <cstdint>
 #include <string_view>
+#include <vector>
 
+/*
+ * Return engine name with version number
+ */
 std::string_view engine_info() { return "Mono 1\n"; }
 
-uint64_t MoveGenTest(int depth, Game *g) {
-  uint64_t num = 0;
-  if (depth <= 0) {
+/*
+ * Returns total possible branches with depth X
+ */
+uint64_t MoveGenTest(uint32_t depth, Game *g) {
+  if (depth == 0) {
     return 1;
   }
-  auto moves = GetLegalMoves(g);
-  for (auto move : moves) {
-    UndoMove undo = MakeMove(move, g);
-    num += MoveGenTest(depth - 1, g);
-    UnMakeMove(undo, g);
+
+  uint64_t positionCount = 0;
+
+  std::vector<uint16_t> moves = GetLegalMoves(g);
+
+  // for each possible move create new branch
+  for (uint16_t move : moves) {
+    Undo undo = MakeMove(move, g);
+
+    positionCount += MoveGenTest(depth - 1, g);
+
+    UndoMove(undo, g);
   }
-  return num;
+  return positionCount;
 }