From 7d1a2f8d4b01f2b70e2f7c2edb492fcb27404f20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eirik=20Witters=C3=B8?= <eirikw@live.no>
Date: Sat, 9 Mar 2024 21:49:53 +0100
Subject: [PATCH] Fix scoring function

Co-authored-by: Daniel Olsen <daniel.olsen99@gmail.com>
---
 src/azul.rs | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/src/azul.rs b/src/azul.rs
index de3e6a7..abb47aa 100644
--- a/src/azul.rs
+++ b/src/azul.rs
@@ -691,10 +691,9 @@ impl Player {
             return 0;
         }
 
-        let mut sum = 0;
 
         // Count connected tiles in the on the row
-        let mut count = 0;
+        let mut horizontal = 0;
         let mut active = false;
         for i in 0..5 {
             if (row, i) == (row, column) {
@@ -703,16 +702,17 @@ impl Player {
 
             if active == true && wall[row][i] == false {
                 break;
-            } else if wall[row][i] == false {
-                count = 0;
+            } 
+
+            if wall[row][i] == false {
+                horizontal = 0;
             } else {
-                count += 1
+                horizontal += 1
             }
         }
-        sum += count;
 
         // Count connected tiles in the column
-        let mut count = 0;
+        let mut vertical = 0;
         let mut active = false;
         for i in 0..5 {
             if (i, column) == (row, column) {
@@ -721,15 +721,20 @@ impl Player {
 
             if active == true && wall[i][column] == false {
                 break;
-            } else if wall[i][column] == false {
-                count = 0;
+            }
+
+            if wall[i][column] == false {
+                vertical = 0;
             } else {
-                count += 1
+                vertical += 1
             }
         }
-        sum += count;
 
-        return sum;
+        match (horizontal, vertical) {
+            (h, 1) => h,
+            (1, v) => v,
+            (h, v) => h + v,
+        }
     }
 
     /// Calculates end-of-game bonus