input passes all tests

Start_Windows/input.c

@@ -2,6 +2,77 @@
 #include <string.h>
 #include <ctype.h>
 
+
+// TODO:
+// eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
+
+/*
+char *readSingleWord(FILE *file)
+{
+    if (file == NULL)
+    {
+        return 0;
+    }
+    
+
+    fgets(singleWordBuffer, MAX_LINE_LEN, file);
+    
+}
+*/
+
+
+// Read words from file and store in 'words' array
+int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
+{
+    int     i                   = 0;
+    int     firstLetter         = 0;
+    int     word                = 0;
+    int     wordChar            = 0;
+    char    currentChar         = 0;
+
+    
+    do
+    {
+        currentChar = fgetc(file);
+    
+        if ((currentChar >= 'A') && (currentChar <= 'Z'))
+        {
+            if (!firstLetter)
+            {
+                firstLetter = 1;
+            }
+                
+            words[word][wordChar] = currentChar;
+            wordChar++;
+        }
+        else if ((currentChar >= 'a') && (currentChar <= 'z'))
+        {
+            if (!firstLetter)
+            {
+                firstLetter = 1;
+            }
+
+            words[word][wordChar] = toupper(currentChar);
+            wordChar++;
+        }
+        else if (firstLetter)
+        {
+            words[word][wordChar] = '\0';
+            word++;
+            wordChar = 0;
+            firstLetter = 0;
+        }
+
+        i++;
+    } while ((currentChar != EOF) && (word < maxWordCount));
+      
+    
+    return word;
+}
+
+
+
+/*
 #define MAX_BUFFER_LEN 256
 
 // TODO?
@@ -36,3 +107,5 @@ int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
 
     return count;
 }
+*/
+