From b2ab3b9466dc7d4d46795baa956a985cfdfd701d Mon Sep 17 00:00:00 2001
From: Robby Zambito <contact@robbyzambito.me>
Date: Sun, 23 Jan 2022 15:30:46 -0500
Subject: Simplified ints used to count the num flipped by a move

---
 src/move.c | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/src/move.c b/src/move.c
index e4ac68e..2f96ca3 100644
--- a/src/move.c
+++ b/src/move.c
@@ -100,9 +100,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
     return 0;
   }
 
-  int num_flipped_up = 0, num_flipped_down = 0, num_flipped_left = 0,
-      num_flipped_right = 0, num_flipped_up_left = 0, num_flipped_up_right = 0,
-      num_flipped_down_left = 0, num_flipped_down_right = 0;
+  int num_flipped = 0;
 
   bool done_flipping_up = false, done_flipping_down = false,
        done_flipping_left = false, done_flipping_right = false,
@@ -124,7 +122,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row - j][move.col] = current_player;
-            num_flipped_up++;
+            num_flipped++;
           }
         }
       }
@@ -145,7 +143,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row + j][move.col] = current_player;
-            num_flipped_down++;
+            num_flipped++;
           }
         }
       }
@@ -166,7 +164,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row][move.col - j] = current_player;
-            num_flipped_left++;
+            num_flipped++;
           }
         }
       }
@@ -187,7 +185,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row][move.col + j] = current_player;
-            num_flipped_right++;
+            num_flipped++;
           }
         }
       }
@@ -208,7 +206,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row - j][move.col - j] = current_player;
-            num_flipped_up_left++;
+            num_flipped++;
           }
         }
       }
@@ -229,7 +227,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row - j][move.col + j] = current_player;
-            num_flipped_up_right++;
+            num_flipped++;
           }
         }
       }
@@ -250,7 +248,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row + j][move.col - j] = current_player;
-            num_flipped_down_left++;
+            num_flipped++;
           }
         }
       }
@@ -271,7 +269,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
         if (flippable) {
           for (int j = 0; j < i; j++) {
             board[move.row + j][move.col + j] = current_player;
-            num_flipped_down_right++;
+            num_flipped++;
           }
         }
       }
@@ -280,9 +278,7 @@ int apply_move(enum player_color **board, enum player_color current_player,
     }
   }
 
-  return num_flipped_up + num_flipped_down + num_flipped_left +
-         num_flipped_right + num_flipped_up_left + num_flipped_up_right +
-         num_flipped_down_left + num_flipped_down_right;
+  return num_flipped;
 }
 
 SCM scm_apply_move(SCM scm_move, SCM scm_board, SCM scm_player) {
-- 
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