From aa64b5526b23055f12b26603996a778728ec45ed Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 5 Feb 2024 20:29:48 +0100
Subject: [PATCH] refactoring: konstanten Wert durch konstante Variable ersetzt

---
 src/main/c/Stefan/blackjack.c | 10 +++++-----
 src/main/c/Stefan/blackjack.h |  2 ++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/main/c/Stefan/blackjack.c b/src/main/c/Stefan/blackjack.c
index 112c91b..deadcdf 100644
--- a/src/main/c/Stefan/blackjack.c
+++ b/src/main/c/Stefan/blackjack.c
@@ -68,19 +68,19 @@ int userInputBJ(){
 int getRandCard(int offset){
     srand(time(NULL) + offset);
 
-    int r = rand() % 13;
+    int r = rand() % ANZ_MOEGLICHE_KARTEN;
     r++;
 
-
+    // 11, 12, 13 = Bube, Dame, König haben den Wert 10
     if(r > 10){
         return 10;
-    } else if(r == 1){
+    }
+    // Ass (1) hat erstmal den Wert 11
+    else if(r == 1){
         return 11;
     }
 
     return r;
-
-
 }
 
 
diff --git a/src/main/c/Stefan/blackjack.h b/src/main/c/Stefan/blackjack.h
index 3723164..f20062f 100644
--- a/src/main/c/Stefan/blackjack.h
+++ b/src/main/c/Stefan/blackjack.h
@@ -3,6 +3,8 @@
 
 #include <stdbool.h>
 
+#define ANZ_MOEGLICHE_KARTEN 13
+
 int blackjack();
 void welcomeMessageBJ();
 int getBalanceBJ();