From 78f23e4622eec07f204b8764d78912fc74943a68 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Thu, 25 Jan 2024 22:22:10 +0100
Subject: [PATCH 01/25] Anlegen der Dateien slot_machine.c, slot_machine.h,
 test_slot_machine.c

---
 src/main/c/Stefan/place_your_code_here.txt  | 0
 src/main/c/Stefan/slot_machine.c            | 3 +++
 src/main/c/Stefan/slot_machine.h            | 6 ++++++
 src/test/c/Stefan/place_your_tests_here.txt | 0
 src/test/c/Stefan/test_slot_machine.c       | 8 ++++++++
 5 files changed, 17 insertions(+)
 delete mode 100644 src/main/c/Stefan/place_your_code_here.txt
 create mode 100644 src/main/c/Stefan/slot_machine.c
 create mode 100644 src/main/c/Stefan/slot_machine.h
 delete mode 100644 src/test/c/Stefan/place_your_tests_here.txt
 create mode 100644 src/test/c/Stefan/test_slot_machine.c

diff --git a/src/main/c/Stefan/place_your_code_here.txt b/src/main/c/Stefan/place_your_code_here.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
new file mode 100644
index 0000000..0489155
--- /dev/null
+++ b/src/main/c/Stefan/slot_machine.c
@@ -0,0 +1,3 @@
+#include "slot_machine.h"
+
+void slotMachine(){}
\ No newline at end of file
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
new file mode 100644
index 0000000..802a09f
--- /dev/null
+++ b/src/main/c/Stefan/slot_machine.h
@@ -0,0 +1,6 @@
+#ifndef SLOT_MACHINE_H
+#define SLOT_MACHINE_H
+
+void slotMachine();
+
+#endif // SLOT_MACHINE_H
\ No newline at end of file
diff --git a/src/test/c/Stefan/place_your_tests_here.txt b/src/test/c/Stefan/place_your_tests_here.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/src/test/c/Stefan/test_slot_machine.c b/src/test/c/Stefan/test_slot_machine.c
new file mode 100644
index 0000000..b327568
--- /dev/null
+++ b/src/test/c/Stefan/test_slot_machine.c
@@ -0,0 +1,8 @@
+#include "slot_machine.h"
+#include "unity.h"
+
+void setUp() {}
+
+void tearDown() {}
+
+void test_test(){}
\ No newline at end of file

From a2b67996497e3992efc3575abb430c774457614d Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 09:44:29 +0100
Subject: [PATCH 02/25] Slot Machine im main included und im switch angefuegt

---
 src/main/c/main.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/main/c/main.c b/src/main/c/main.c
index 4dc37a9..49f4cdd 100644
--- a/src/main/c/main.c
+++ b/src/main/c/main.c
@@ -14,6 +14,7 @@
 #include "SchereSteinPapier.h"
 #include "hangman.h"
 #include "tictactoe.h"
+#include "slot_machine.h"
 
 
 void openInterface();
@@ -35,7 +36,8 @@ void openInterface()
                "Du hast folgende Spiele zur Auswahl:\n\n"
                "1: Schere-Stein-Papier\n"
                "2: Hangman\n"
-               "3: TicTacToe\n");
+               "3: TicTacToe\n"
+               "4: Slot Machine\n");
         printf("\nBitte waehle die Zahl des entsprechenden Spiels aus, um damit zu starten.\nAm Ende eines Spiels kannst du mit der Taste 0 wieder zurueck zum Hauptmenue kommen.\nIm Hauptmenue beendest du mit der Auswahl 0 das Programm \n\n");
         scanf_s("%d", &selection);
 
@@ -54,10 +56,10 @@ void openInterface()
                 case(3):
                     startTicTacToe();
                     break;
-                /*case(4):
-                    //Spiel()
+                case(4):
+                    slotMachine();
                     break;
-                case(5):
+                /*case(5):
                     //Spiel()
                     break;*/
             default:

From 7aebe2a9dc0fb96365149fdde3b095e7bd66eb51 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 15:43:49 +0100
Subject: [PATCH 03/25] Welcome Message added

---
 src/main/c/Stefan/slot_machine.c | 23 ++++++++++++++++++++++-
 src/main/c/Stefan/slot_machine.h |  1 +
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 0489155..b5ad747 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -1,3 +1,24 @@
 #include "slot_machine.h"
+#include <stdio.h>
 
-void slotMachine(){}
\ No newline at end of file
+void slotMachine(){
+
+    welcomeMessage();
+
+
+
+
+
+
+
+}
+
+void welcomeMessage(){
+    printf("Herzlich Willkommen zur \n\n"
+           "     _       _                           _     _            \n"
+           "    | |     | |                         | |   (_)           \n"
+           " ___| | ___ | |_    _ __ ___   __ _  ___| |__  _ _ __   ___ \n"
+           "/ __| |/ _ \\| __|  | '_ ` _ \\ / _` |/ __| '_ \\| | '_ \\ / _ \\\n"
+           "\\__ \\ | (_) | |_   | | | | | (_| | (__| | | | | | | |  __/\n"
+           "|___/_|\\___/ \\__|  |_| |_| |_|\\__,_|\\___|_| |_|_|_| |_|\\___|\n\n");
+}
\ No newline at end of file
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 802a09f..588b6ea 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -2,5 +2,6 @@
 #define SLOT_MACHINE_H
 
 void slotMachine();
+void welcomeMessage();
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From 8b185a3cdcc14b64f25a7577db3d993bd2acd63c Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 15:48:06 +0100
Subject: [PATCH 04/25] getBalance() added

---
 src/main/c/Stefan/slot_machine.c | 8 ++++++++
 src/main/c/Stefan/slot_machine.h | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index b5ad747..f0ee169 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -5,12 +5,20 @@ void slotMachine(){
 
     welcomeMessage();
 
+    int balance = getBalance();
 
 
 
 
 
 
+}
+
+int getBalance(){
+    int balance;
+    printf("Guthaben einwerfen: ");
+    scanf_s("%d", &balance);
+    return balance;
 }
 
 void welcomeMessage(){
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 588b6ea..3da8ff8 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -3,5 +3,7 @@
 
 void slotMachine();
 void welcomeMessage();
+int getBalance();
+
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From d3880981729b54656e3bd33dda9b2696515221e4 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 15:53:07 +0100
Subject: [PATCH 05/25] getBalance erweitert mit userInput

---
 src/main/c/Stefan/slot_machine.c | 9 ++++++++-
 src/main/c/Stefan/slot_machine.h | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index f0ee169..ff07038 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -17,10 +17,17 @@ void slotMachine(){
 int getBalance(){
     int balance;
     printf("Guthaben einwerfen: ");
-    scanf_s("%d", &balance);
+    balance = userInput();
+    printf("Dein Guthaben: %d", balance);
     return balance;
 }
 
+int userInput(){
+    int input;
+    scanf_s("%d", &input);
+    return input;
+}
+
 void welcomeMessage(){
     printf("Herzlich Willkommen zur \n\n"
            "     _       _                           _     _            \n"
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 3da8ff8..56cebac 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -4,6 +4,6 @@
 void slotMachine();
 void welcomeMessage();
 int getBalance();
-
+int userInput();
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From f87ef43a2c84b147cc0b586f74381f95020f92c6 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 16:03:07 +0100
Subject: [PATCH 06/25] Eingabe Wetteinsatz added

---
 src/main/c/Stefan/slot_machine.c | 15 ++++++++++++++-
 src/main/c/Stefan/slot_machine.h |  1 +
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index ff07038..dfddd13 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -7,7 +7,12 @@ void slotMachine(){
 
     int balance = getBalance();
 
+    while(balance > 0){
 
+        int bet = getBet(balance);
+        balance -= bet;
+        printf("%d\n", balance);
+    }
 
 
 
@@ -18,7 +23,7 @@ int getBalance(){
     int balance;
     printf("Guthaben einwerfen: ");
     balance = userInput();
-    printf("Dein Guthaben: %d", balance);
+    printf("Dein Guthaben: %d\n", balance);
     return balance;
 }
 
@@ -28,6 +33,14 @@ int userInput(){
     return input;
 }
 
+int getBet(int balance){
+    int bet;
+    printf("Wetteinsatz: ");
+    bet = userInput();
+
+    return bet;
+}
+
 void welcomeMessage(){
     printf("Herzlich Willkommen zur \n\n"
            "     _       _                           _     _            \n"
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 56cebac..14a3217 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -5,5 +5,6 @@ void slotMachine();
 void welcomeMessage();
 int getBalance();
 int userInput();
+int getBet(int balance);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From 6b9011afcb5740a2e9edd834f877e5bd62ad9c83 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 16:09:03 +0100
Subject: [PATCH 07/25] Ungueltige Wetteinsaetze werden abgefangen

---
 src/main/c/Stefan/slot_machine.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index dfddd13..4d1e33f 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -34,11 +34,17 @@ int userInput(){
 }
 
 int getBet(int balance){
-    int bet;
-    printf("Wetteinsatz: ");
-    bet = userInput();
 
-    return bet;
+    while(1){
+        printf("Wetteinsatz: ");
+        int bet = userInput();
+
+        if(bet <= balance && bet >= 0){
+            return bet;
+        } else {
+            printf("Ungueltige Eingabe!\n");
+        }
+    }
 }
 
 void welcomeMessage(){

From d15d3aa55bcc743dc31688beffbd3aa87518a84b Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 16:17:02 +0100
Subject: [PATCH 08/25] Wetteinsatz vom Guthaben abziehen + erster Test dazu

---
 src/main/c/Stefan/slot_machine.c      |  7 +++++--
 src/main/c/Stefan/slot_machine.h      |  1 +
 src/test/c/Stefan/test_slot_machine.c | 12 +++++++++++-
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 4d1e33f..ef586f5 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -10,8 +10,7 @@ void slotMachine(){
     while(balance > 0){
 
         int bet = getBet(balance);
-        balance -= bet;
-        printf("%d\n", balance);
+        balance = subtractBetFromBalance(bet, balance);
     }
 
 
@@ -47,6 +46,10 @@ int getBet(int balance){
     }
 }
 
+int subtractBetFromBalance(int bet, int balance){
+    return balance - bet;
+}
+
 void welcomeMessage(){
     printf("Herzlich Willkommen zur \n\n"
            "     _       _                           _     _            \n"
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 14a3217..b0119f4 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -6,5 +6,6 @@ void welcomeMessage();
 int getBalance();
 int userInput();
 int getBet(int balance);
+int subtractBetFromBalance(int bet, int balance);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file
diff --git a/src/test/c/Stefan/test_slot_machine.c b/src/test/c/Stefan/test_slot_machine.c
index b327568..4afa387 100644
--- a/src/test/c/Stefan/test_slot_machine.c
+++ b/src/test/c/Stefan/test_slot_machine.c
@@ -5,4 +5,14 @@ void setUp() {}
 
 void tearDown() {}
 
-void test_test(){}
\ No newline at end of file
+void test_subtract_bet_10_from_balance_10() {
+
+    //arrange
+    int expectedResult = 0;
+
+    //act
+    int actualResult = subtractBetFromBalance(10, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
\ No newline at end of file

From a8c5b73431720cac5a4a7a5479c5441345f13b99 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 16:19:46 +0100
Subject: [PATCH 09/25] weitere Tests Wetteinsatz vom Guthaben abziehen

---
 src/test/c/Stefan/test_slot_machine.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/test/c/Stefan/test_slot_machine.c b/src/test/c/Stefan/test_slot_machine.c
index 4afa387..9781e62 100644
--- a/src/test/c/Stefan/test_slot_machine.c
+++ b/src/test/c/Stefan/test_slot_machine.c
@@ -13,6 +13,29 @@ void test_subtract_bet_10_from_balance_10() {
     //act
     int actualResult = subtractBetFromBalance(10, 10);
 
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+void test_subtract_bet_0_from_balance_10() {
+
+    //arrange
+    int expectedResult = 10;
+
+    //act
+    int actualResult = subtractBetFromBalance(0, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_subtract_bet_5_from_balance_10() {
+
+    //arrange
+    int expectedResult = 5;
+
+    //act
+    int actualResult = subtractBetFromBalance(5, 10);
+
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
 }
\ No newline at end of file

From e87430bfc9454b1768b5dff4853dc9298dfef036 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 16:28:04 +0100
Subject: [PATCH 10/25] Symbole (A,B,C,D) mit bestimmten Wahrscheinlichkeiten
 und Werten erstellen

---
 src/main/c/Stefan/slot_machine.c | 44 +++++++++++++++++++++++++++++---
 src/main/c/Stefan/slot_machine.h |  8 ++++++
 2 files changed, 49 insertions(+), 3 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index ef586f5..a554065 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -1,20 +1,23 @@
 #include "slot_machine.h"
 #include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
 
 void slotMachine(){
 
     welcomeMessage();
 
+    Symbol symbols[NUM_OF_SYMBOLS];
+
     int balance = getBalance();
 
     while(balance > 0){
 
         int bet = getBet(balance);
         balance = subtractBetFromBalance(bet, balance);
-    }
-
-
 
+        createSymbols(symbols);
+    }
 
 }
 
@@ -50,6 +53,41 @@ int subtractBetFromBalance(int bet, int balance){
     return balance - bet;
 }
 
+void createSymbols(Symbol symbols[]){
+
+    char possibleLetter[] = "ABCD";
+    int possibleValue[] = { 3,5,10,20 };
+
+    srand(time(NULL));
+
+    for (int i = 0; i < NUM_OF_SYMBOLS; i++) {
+
+        int r = rand() % 100;
+
+        // 35% chance für A
+        if (r < 35) {
+            symbols[i].letter = possibleLetter[0];
+            symbols[i].value = possibleValue[0];
+        }
+            // 30% chance für B
+        else if (r < 65) {
+            symbols[i].letter = possibleLetter[1];
+            symbols[i].value = possibleValue[1];
+        }
+            // 20% chance für C
+        else if (r < 85) {
+            symbols[i].letter = possibleLetter[2];
+            symbols[i].value = possibleValue[2];
+        }
+            // 15% chance für D
+        else {
+            symbols[i].letter = possibleLetter[3];
+            symbols[i].value = possibleValue[3];
+        }
+    }
+
+}
+
 void welcomeMessage(){
     printf("Herzlich Willkommen zur \n\n"
            "     _       _                           _     _            \n"
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index b0119f4..5cf2295 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -1,11 +1,19 @@
 #ifndef SLOT_MACHINE_H
 #define SLOT_MACHINE_H
 
+typedef struct {
+    char letter;
+    int value;
+} Symbol;
+
+#define NUM_OF_SYMBOLS 9
+
 void slotMachine();
 void welcomeMessage();
 int getBalance();
 int userInput();
 int getBet(int balance);
 int subtractBetFromBalance(int bet, int balance);
+void createSymbols(Symbol symbols[]);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From 5038d8194aed26fc86577f3422820c44e8a37a07 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 16:36:59 +0100
Subject: [PATCH 11/25] refactoring: Funktion createSymbols zu randomizeSymbols
 umbenannt

---
 src/main/c/Stefan/slot_machine.c | 4 ++--
 src/main/c/Stefan/slot_machine.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index a554065..f57a38e 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -16,7 +16,7 @@ void slotMachine(){
         int bet = getBet(balance);
         balance = subtractBetFromBalance(bet, balance);
 
-        createSymbols(symbols);
+        randomizeSymbols(symbols);
     }
 
 }
@@ -53,7 +53,7 @@ int subtractBetFromBalance(int bet, int balance){
     return balance - bet;
 }
 
-void createSymbols(Symbol symbols[]){
+void randomizeSymbols(Symbol symbols[]){
 
     char possibleLetter[] = "ABCD";
     int possibleValue[] = { 3,5,10,20 };
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 5cf2295..bebd77b 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -14,6 +14,6 @@ int getBalance();
 int userInput();
 int getBet(int balance);
 int subtractBetFromBalance(int bet, int balance);
-void createSymbols(Symbol symbols[]);
+void randomizeSymbols(Symbol symbols[]);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From ac710a45782b67b65668d134def99acb54a96cd5 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 16:44:02 +0100
Subject: [PATCH 12/25] Symbole in einer Reihe vergleichen und Gewinn berechnen

---
 src/main/c/Stefan/slot_machine.c | 26 ++++++++++++++++++++++++++
 src/main/c/Stefan/slot_machine.h |  3 +++
 2 files changed, 29 insertions(+)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index f57a38e..1bb050e 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -17,6 +17,7 @@ void slotMachine(){
         balance = subtractBetFromBalance(bet, balance);
 
         randomizeSymbols(symbols);
+        spin(symbols, bet, balance);
     }
 
 }
@@ -88,6 +89,31 @@ void randomizeSymbols(Symbol symbols[]){
 
 }
 
+int spin(Symbol symbols[], int bet, int balance){
+
+    int winnings = getWinnings(symbols, bet);
+
+    return balance;
+}
+
+int getWinnings(Symbol symbols[], int bet){
+
+    int winnings = 0;
+
+    // 0 | 1 | 2
+    // 3 | 4 | 5
+    // 6 | 7 | 8
+
+    // 3 gleiche Symbole in einer Reihe gewinnen, Gewinn berechnen
+    for (int i = 0; i < ROWS; i++){
+        if (symbols[i * ROWS].letter == symbols[i * ROWS + 1].letter && symbols[i * ROWS].letter == symbols[i * ROWS + 2].letter) {
+            winnings += bet * symbols[i * ROWS].value;
+        }
+    }
+
+    return winnings;
+}
+
 void welcomeMessage(){
     printf("Herzlich Willkommen zur \n\n"
            "     _       _                           _     _            \n"
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index bebd77b..1ed2f00 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -7,6 +7,7 @@ typedef struct {
 } Symbol;
 
 #define NUM_OF_SYMBOLS 9
+#define ROWS 9
 
 void slotMachine();
 void welcomeMessage();
@@ -15,5 +16,7 @@ int userInput();
 int getBet(int balance);
 int subtractBetFromBalance(int bet, int balance);
 void randomizeSymbols(Symbol symbols[]);
+int spin(Symbol symbols[], int bet, int balance);
+int getWinnings(Symbol symbols[], int bet);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From 4b24734142dd37e12a0de794137e8745e4b52533 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 17:42:34 +0100
Subject: [PATCH 13/25] Struct symbols durch einfaches String ersetzt und Code
 dementsprechend angepasst

---
 src/main/c/Stefan/slot_machine.c | 39 ++++++++++++++++++--------------
 src/main/c/Stefan/slot_machine.h | 10 +++-----
 2 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 1bb050e..2a9b689 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -7,7 +7,7 @@ void slotMachine(){
 
     welcomeMessage();
 
-    Symbol symbols[NUM_OF_SYMBOLS];
+    char symbols[NUM_OF_SYMBOLS];
 
     int balance = getBalance();
 
@@ -15,6 +15,8 @@ void slotMachine(){
 
         int bet = getBet(balance);
         balance = subtractBetFromBalance(bet, balance);
+        printf("Guthaben: %d\n", balance);
+
 
         randomizeSymbols(symbols);
         spin(symbols, bet, balance);
@@ -47,17 +49,16 @@ int getBet(int balance){
         } else {
             printf("Ungueltige Eingabe!\n");
         }
+
     }
+
 }
 
 int subtractBetFromBalance(int bet, int balance){
     return balance - bet;
 }
 
-void randomizeSymbols(Symbol symbols[]){
-
-    char possibleLetter[] = "ABCD";
-    int possibleValue[] = { 3,5,10,20 };
+void randomizeSymbols(char symbols[]){
 
     srand(time(NULL));
 
@@ -67,36 +68,32 @@ void randomizeSymbols(Symbol symbols[]){
 
         // 35% chance für A
         if (r < 35) {
-            symbols[i].letter = possibleLetter[0];
-            symbols[i].value = possibleValue[0];
+            symbols[i] = 'A';
         }
             // 30% chance für B
         else if (r < 65) {
-            symbols[i].letter = possibleLetter[1];
-            symbols[i].value = possibleValue[1];
+            symbols[i] = 'B';
         }
             // 20% chance für C
         else if (r < 85) {
-            symbols[i].letter = possibleLetter[2];
-            symbols[i].value = possibleValue[2];
+            symbols[i] = 'C';
         }
             // 15% chance für D
         else {
-            symbols[i].letter = possibleLetter[3];
-            symbols[i].value = possibleValue[3];
+            symbols[i] = 'D';
         }
     }
 
 }
 
-int spin(Symbol symbols[], int bet, int balance){
+int spin(char symbols[], int bet, int balance){
 
     int winnings = getWinnings(symbols, bet);
 
     return balance;
 }
 
-int getWinnings(Symbol symbols[], int bet){
+int getWinnings(char symbols[], int bet){
 
     int winnings = 0;
 
@@ -106,8 +103,16 @@ int getWinnings(Symbol symbols[], int bet){
 
     // 3 gleiche Symbole in einer Reihe gewinnen, Gewinn berechnen
     for (int i = 0; i < ROWS; i++){
-        if (symbols[i * ROWS].letter == symbols[i * ROWS + 1].letter && symbols[i * ROWS].letter == symbols[i * ROWS + 2].letter) {
-            winnings += bet * symbols[i * ROWS].value;
+
+        if (symbols[i * ROWS] == symbols[i * ROWS + 1] && symbols[i * ROWS] == symbols[i * ROWS + 2]) {
+
+            switch(symbols[i]){
+                case 'A': winnings = bet * 3; break;
+                case 'B': winnings = bet * 5; break;
+                case 'C': winnings = bet * 10; break;
+                case 'D': winnings = bet * 20; break;
+            }
+
         }
     }
 
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 1ed2f00..dc37dae 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -1,10 +1,6 @@
 #ifndef SLOT_MACHINE_H
 #define SLOT_MACHINE_H
 
-typedef struct {
-    char letter;
-    int value;
-} Symbol;
 
 #define NUM_OF_SYMBOLS 9
 #define ROWS 9
@@ -15,8 +11,8 @@ int getBalance();
 int userInput();
 int getBet(int balance);
 int subtractBetFromBalance(int bet, int balance);
-void randomizeSymbols(Symbol symbols[]);
-int spin(Symbol symbols[], int bet, int balance);
-int getWinnings(Symbol symbols[], int bet);
+void randomizeSymbols(char symbols[]);
+int spin(char symbols[], int bet, int balance);
+int getWinnings(char symbols[], int bet);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From a34f5abef406274b84df7004b5e89f602bef4715 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 17:49:58 +0100
Subject: [PATCH 14/25] Ergebnis anzeigen implementiert + typo in .h korrigiert
 ROWS 9 -> ROWS 3

---
 src/main/c/Stefan/slot_machine.c | 8 ++++++++
 src/main/c/Stefan/slot_machine.h | 3 ++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 2a9b689..54ac3e9 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -89,6 +89,7 @@ void randomizeSymbols(char symbols[]){
 int spin(char symbols[], int bet, int balance){
 
     int winnings = getWinnings(symbols, bet);
+    showResult(symbols);
 
     return balance;
 }
@@ -119,6 +120,13 @@ int getWinnings(char symbols[], int bet){
     return winnings;
 }
 
+void showResult(char symbols[]){
+    
+    for (int i = 0; i < ROWS; i++){
+        printf(" %c | %c | %c\n", symbols[i * ROWS], symbols[i * ROWS + 1], symbols[i * ROWS + 2]);
+    }
+}
+
 void welcomeMessage(){
     printf("Herzlich Willkommen zur \n\n"
            "     _       _                           _     _            \n"
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index dc37dae..3639e7e 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -3,7 +3,7 @@
 
 
 #define NUM_OF_SYMBOLS 9
-#define ROWS 9
+#define ROWS 3
 
 void slotMachine();
 void welcomeMessage();
@@ -14,5 +14,6 @@ int subtractBetFromBalance(int bet, int balance);
 void randomizeSymbols(char symbols[]);
 int spin(char symbols[], int bet, int balance);
 int getWinnings(char symbols[], int bet);
+void showResult(char symbols[]);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From 607f656bed28be3b4450f0e54b77e5645533b769 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 17:54:00 +0100
Subject: [PATCH 15/25] Gewinne werden jetzt angezeigt

---
 src/main/c/Stefan/slot_machine.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 54ac3e9..a779776 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -88,8 +88,8 @@ void randomizeSymbols(char symbols[]){
 
 int spin(char symbols[], int bet, int balance){
 
-    int winnings = getWinnings(symbols, bet);
     showResult(symbols);
+    int winnings = getWinnings(symbols, bet);
 
     return balance;
 }
@@ -113,15 +113,20 @@ int getWinnings(char symbols[], int bet){
                 case 'C': winnings = bet * 10; break;
                 case 'D': winnings = bet * 20; break;
             }
-
         }
     }
+    if (winnings > 0) {
+        printf("\nDu hast %d gewonnen!\n", winnings - bet);
+    }
+    else {
+        printf("\nLeider verloren.\n");
+    }
 
     return winnings;
 }
 
 void showResult(char symbols[]){
-    
+
     for (int i = 0; i < ROWS; i++){
         printf(" %c | %c | %c\n", symbols[i * ROWS], symbols[i * ROWS + 1], symbols[i * ROWS + 2]);
     }

From a0f27247c4ac765c43b06b382a070c130e919166 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 18:00:51 +0100
Subject: [PATCH 16/25] Guthaben wird nach jeder Runde angezeigt

---
 src/main/c/Stefan/slot_machine.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index a779776..114583d 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -15,8 +15,6 @@ void slotMachine(){
 
         int bet = getBet(balance);
         balance = subtractBetFromBalance(bet, balance);
-        printf("Guthaben: %d\n", balance);
-
 
         randomizeSymbols(symbols);
         spin(symbols, bet, balance);
@@ -89,8 +87,10 @@ void randomizeSymbols(char symbols[]){
 int spin(char symbols[], int bet, int balance){
 
     showResult(symbols);
-    int winnings = getWinnings(symbols, bet);
 
+    int winnings = getWinnings(symbols, bet);
+    balance += winnings;
+    printf("Aktuelles Guthaben: %d\n-------------------------\n", balance);
     return balance;
 }
 

From c8faaa8ba57710efbf577c08c25c6079e5c91ebf Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 18:09:06 +0100
Subject: [PATCH 17/25] Test, falls keine Reihe gewinnt

---
 src/main/c/Stefan/slot_machine.c      |  2 +-
 src/test/c/Stefan/test_slot_machine.c | 17 ++++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 114583d..5acc8bf 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -107,7 +107,7 @@ int getWinnings(char symbols[], int bet){
 
         if (symbols[i * ROWS] == symbols[i * ROWS + 1] && symbols[i * ROWS] == symbols[i * ROWS + 2]) {
 
-            switch(symbols[i]){
+            switch(symbols[i * ROWS]){
                 case 'A': winnings = bet * 3; break;
                 case 'B': winnings = bet * 5; break;
                 case 'C': winnings = bet * 10; break;
diff --git a/src/test/c/Stefan/test_slot_machine.c b/src/test/c/Stefan/test_slot_machine.c
index 9781e62..76f8258 100644
--- a/src/test/c/Stefan/test_slot_machine.c
+++ b/src/test/c/Stefan/test_slot_machine.c
@@ -38,4 +38,19 @@ void test_subtract_bet_5_from_balance_10() {
 
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
-}
\ No newline at end of file
+}
+
+void test_no_rows_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AABAACAAD"};
+
+
+    int expectedResult = 0;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}

From 289293d5ffc3d165e6963c94022613589d83dfee Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 18:24:54 +0100
Subject: [PATCH 18/25] Tests, falls eine Reihe gewinnt

---
 src/test/c/Stefan/test_slot_machine.c | 57 ++++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

diff --git a/src/test/c/Stefan/test_slot_machine.c b/src/test/c/Stefan/test_slot_machine.c
index 76f8258..8a05f53 100644
--- a/src/test/c/Stefan/test_slot_machine.c
+++ b/src/test/c/Stefan/test_slot_machine.c
@@ -45,7 +45,6 @@ void test_no_rows_won_bet_equals_10() {
     //arrange
     char testSymbols[] = {"AABAACAAD"};
 
-
     int expectedResult = 0;
 
     //act
@@ -54,3 +53,59 @@ void test_no_rows_won_bet_equals_10() {
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
 }
+
+void test_3_A_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AAAAACAAD"};
+
+    int expectedResult = 30;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_B_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BBBAACAAD"};
+
+    int expectedResult = 50;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_C_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BABAACCCC"};
+
+    int expectedResult = 100;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_D_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BABDDDCAC"};
+
+    int expectedResult = 200;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}

From cb6b8471df336ddaf482acb45d527209b5415105 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 18:31:17 +0100
Subject: [PATCH 19/25] Tests, falls 2 Reihen gewinnen + Fehler bei
 Gewinnberechnung behoben

---
 src/main/c/Stefan/slot_machine.c      |  8 +--
 src/test/c/Stefan/test_slot_machine.c | 85 +++++++++++++++++++++++++++
 2 files changed, 89 insertions(+), 4 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 5acc8bf..e6395ba 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -108,10 +108,10 @@ int getWinnings(char symbols[], int bet){
         if (symbols[i * ROWS] == symbols[i * ROWS + 1] && symbols[i * ROWS] == symbols[i * ROWS + 2]) {
 
             switch(symbols[i * ROWS]){
-                case 'A': winnings = bet * 3; break;
-                case 'B': winnings = bet * 5; break;
-                case 'C': winnings = bet * 10; break;
-                case 'D': winnings = bet * 20; break;
+                case 'A': winnings += bet * 3; break;
+                case 'B': winnings += bet * 5; break;
+                case 'C': winnings += bet * 10; break;
+                case 'D': winnings += bet * 20; break;
             }
         }
     }
diff --git a/src/test/c/Stefan/test_slot_machine.c b/src/test/c/Stefan/test_slot_machine.c
index 8a05f53..3739660 100644
--- a/src/test/c/Stefan/test_slot_machine.c
+++ b/src/test/c/Stefan/test_slot_machine.c
@@ -16,6 +16,7 @@ void test_subtract_bet_10_from_balance_10() {
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
 }
+
 void test_subtract_bet_0_from_balance_10() {
 
     //arrange
@@ -109,3 +110,87 @@ void test_3_D_won_bet_equals_10() {
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
 }
+
+void test_6_A_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AAAAAACAC"};
+
+    int expectedResult = 60;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_6_B_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BBBBBBCAC"};
+
+    int expectedResult = 100;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_6_C_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"CCCCCCCAC"};
+
+    int expectedResult = 200;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_6_D_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"DDDDDDCAC"};
+
+    int expectedResult = 400;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_A_3_B_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AAABBBCAC"};
+
+    int expectedResult = 80;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_C_3_D_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BAACCCDDD"};
+
+    int expectedResult = 300;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}

From 4e72b760f002ecebad718f162cbcdf34ec07f4c5 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 18:33:31 +0100
Subject: [PATCH 20/25] Tests, falls 3 Reihen gewinnen

---
 src/test/c/Stefan/test_slot_machine.c | 28 +++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/test/c/Stefan/test_slot_machine.c b/src/test/c/Stefan/test_slot_machine.c
index 3739660..f2a17c9 100644
--- a/src/test/c/Stefan/test_slot_machine.c
+++ b/src/test/c/Stefan/test_slot_machine.c
@@ -194,3 +194,31 @@ void test_3_C_3_D_won_bet_equals_10() {
     //assert
     TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
 }
+
+void test_9_A_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"AAAAAAAAA"};
+
+    int expectedResult = 90;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
+
+void test_3_B_3_C_3_D_won_bet_equals_10() {
+
+    //arrange
+    char testSymbols[] = {"BBBCCCDDD"};
+
+    int expectedResult = 350;
+
+    //act
+    int actualResult = getWinnings(testSymbols, 10);
+
+    //assert
+    TEST_ASSERT_EQUAL_INT(expectedResult, actualResult);
+}
\ No newline at end of file

From 12ff8cbc056949898d3b347b87875228d832374c Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 18:37:22 +0100
Subject: [PATCH 21/25] refactoring: Konsolenausgabe etwas schoener formatiert

---
 src/main/c/Stefan/slot_machine.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index e6395ba..d97ff48 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -126,6 +126,7 @@ int getWinnings(char symbols[], int bet){
 }
 
 void showResult(char symbols[]){
+    printf("\n");
 
     for (int i = 0; i < ROWS; i++){
         printf(" %c | %c | %c\n", symbols[i * ROWS], symbols[i * ROWS + 1], symbols[i * ROWS + 2]);

From ad5d29af775a87b4b50f5049c2cb0d56cf2ed4f1 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 18:38:36 +0100
Subject: [PATCH 22/25] bugfix: Wetteinsatz von 0 nicht mehr moeglich

---
 src/main/c/Stefan/slot_machine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index d97ff48..a3731e6 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -42,7 +42,7 @@ int getBet(int balance){
         printf("Wetteinsatz: ");
         int bet = userInput();
 
-        if(bet <= balance && bet >= 0){
+        if(bet <= balance && bet > 0){
             return bet;
         } else {
             printf("Ungueltige Eingabe!\n");

From a35238d83f2afb679494a8634608d564f4c94903 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 19:03:24 +0100
Subject: [PATCH 23/25] Ergebnis wird mit coolem ascii art angezeigt

---
 src/main/c/Stefan/slot_machine.c | 32 ++++++++++++++++++++++++++------
 src/main/c/Stefan/slot_machine.h |  2 +-
 2 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index a3731e6..c7bda9e 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -2,6 +2,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
+#include <string.h>
 
 void slotMachine(){
 
@@ -86,9 +87,10 @@ void randomizeSymbols(char symbols[]){
 
 int spin(char symbols[], int bet, int balance){
 
-    showResult(symbols);
-
     int winnings = getWinnings(symbols, bet);
+
+    showResult(symbols, winnings);
+
     balance += winnings;
     printf("Aktuelles Guthaben: %d\n-------------------------\n", balance);
     return balance;
@@ -125,12 +127,30 @@ int getWinnings(char symbols[], int bet){
     return winnings;
 }
 
-void showResult(char symbols[]){
-    printf("\n");
+void showResult(char symbols[], int winnings){
 
-    for (int i = 0; i < ROWS; i++){
-        printf(" %c | %c | %c\n", symbols[i * ROWS], symbols[i * ROWS + 1], symbols[i * ROWS + 2]);
+    char winnerMessage[] = {""};
+
+    if(winnings > 0){
+        strcpy(winnerMessage, " WINNER ");
+    } else {
+        strcpy(winnerMessage, " LOSER ");
     }
+
+    printf("\n"
+           "         .-------.\n"
+           "        {-%s-}  \n"
+           "      .=============.\n"
+           "      |             | __\n"
+           "      | [%c] [%c] [%c] |(  )\n"
+           "      | [%c] [%c] [%c] | ||\n"
+           "      | [%c] [%c] [%c] | ||\n"
+           "      |             |_||\n"
+           "      | xxx ::::::: |--'\n"
+           "      | ooo ::::::: |\n"
+           "      | $$$ ::::::: |\n"
+           "      |      __     |\n"
+           "      |_____/__\\____|\n\n", winnerMessage, symbols[0], symbols[1], symbols[2], symbols[3], symbols[4], symbols[5], symbols[6], symbols[7], symbols[8]);
 }
 
 void welcomeMessage(){
diff --git a/src/main/c/Stefan/slot_machine.h b/src/main/c/Stefan/slot_machine.h
index 3639e7e..c08b4bb 100644
--- a/src/main/c/Stefan/slot_machine.h
+++ b/src/main/c/Stefan/slot_machine.h
@@ -14,6 +14,6 @@ int subtractBetFromBalance(int bet, int balance);
 void randomizeSymbols(char symbols[]);
 int spin(char symbols[], int bet, int balance);
 int getWinnings(char symbols[], int bet);
-void showResult(char symbols[]);
+void showResult(char symbols[], int winnings);
 
 #endif // SLOT_MACHINE_H
\ No newline at end of file

From 28f34d7c9ffaa76dfd6423fa610954d05a9037a3 Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Mon, 29 Jan 2024 19:06:40 +0100
Subject: [PATCH 24/25] bugfix: Guthaben wird nach einem win richtig
 aktualisiert

---
 src/main/c/Stefan/slot_machine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index c7bda9e..3a34c10 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -18,7 +18,7 @@ void slotMachine(){
         balance = subtractBetFromBalance(bet, balance);
 
         randomizeSymbols(symbols);
-        spin(symbols, bet, balance);
+        balance = spin(symbols, bet, balance);
     }
 
 }

From d52d1233c4f22a09419cf861f790decbc1a032fc Mon Sep 17 00:00:00 2001
From: fdai7472 <langemann_stefan@web.de>
Date: Thu, 1 Feb 2024 18:00:44 +0100
Subject: [PATCH 25/25] refactoring: scanf_s zu scanf geaendert

---
 src/main/c/Stefan/slot_machine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/c/Stefan/slot_machine.c b/src/main/c/Stefan/slot_machine.c
index 3a34c10..f659eab 100644
--- a/src/main/c/Stefan/slot_machine.c
+++ b/src/main/c/Stefan/slot_machine.c
@@ -33,7 +33,7 @@ int getBalance(){
 
 int userInput(){
     int input;
-    scanf_s("%d", &input);
+    scanf("%d", &input);
     return input;
 }