From a1a0b615a70cc91e6bb0aa554bc6d53f87b66d72 Mon Sep 17 00:00:00 2001
From: Mihaela Creciun <creciunmi103525@th-nuernberg.com>
Date: Tue, 20 Oct 2026 22:18:24 +0200
Subject: [PATCH] Implementierung der Worteinlesefunktion

---
 Startcode/input.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/Startcode/input.c b/Startcode/input.c
index ed77805..271e2ec 100644
--- a/Startcode/input.c
+++ b/Startcode/input.c
@@ -8,5 +8,46 @@
 // Read words from file and store in 'words' array
 int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
 {
+    if (file == NULL || words == NULL || maxWordCount == 0) {
+        return 0;
+    }
 
+    unsigned int count = 0;
+    size_t length = 0;
+    int tooLong = 0;
+    int ch;
+    
+    while (count < maxWordCount && (ch = fgetc(file)) != EOF) {
+
+        if (ch == ',' || ch == ';' || isspace((unsigned char)ch)) {
+
+            if (length > 0 && !tooLong) {
+                words[count][length] = '\0';
+                count++;
+            }
+
+            length = 0;
+            tooLong = 0;
+        }
+        else if (!tooLong) {
+
+            if (length < MAX_WORD_LEN - 1) {
+                words[count][length] =
+                    (char)toupper((unsigned char)ch);
+                length++;
+            }
+            else {
+                tooLong = 1;
+                length = 0;
+            }
+        }
+    }
+
+    if (count < maxWordCount && length > 0 && !tooLong) {
+        words[count][length] = '\0';
+        count++;
+    }
+
+    return (int)count;
+    
 }
\ No newline at end of file