input neu geschrieben

Start_Windows/input.c

@@ -2,7 +2,7 @@
 #include <string.h>
 #include <ctype.h>
 
-#define MAX_BUFFER_LEN 256
+static char *buffer;
 
 // TODO?
 // eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
@@ -10,29 +10,51 @@
 // Read words from file and store in 'words' array
 int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
 {
-    char buffer[MAX_BUFFER_LEN];
+    int i = 0;
-    int count = 0;
+    int word = 0;
-    char *teiler = ".,; !?\n";
+    int wordChar = 0;
+    int firstLetter = 0;
 
     if (file == NULL)
     {
-        printf("Fehler beim Öffnen von words.txt!\n");
+        return 0;
-        return -1;
     }
     
-    while(fgets(buffer, MAX_LINE_LEN, file))
+    fscanf(file, "%10s", buffer);
+
+    do
     {
-        const char *wort = strtok(buffer, teiler);
 
-        while(wort != NULL && count < maxWordCount)
+        if ((buffer[i] >= 'A') && (buffer[i] <= 'Z'))
         {
-            strncpy(words[count], wort, MAX_WORD_LEN-1);
+            if (!firstLetter)
-            words[count][MAX_WORD_LEN-1] = '\0';
+            {
-            count++;
+                firstLetter = 1;
-
-            wort = strtok(NULL, teiler);
-        }
             }
                 
-    return count;
+            words[word][wordChar] = buffer[i];
+            wordChar++;
+        }
+        else if ((buffer[i] >= 'a') && (buffer[i] <= 'z'))
+        {
+            if (!firstLetter)
+            {
+                firstLetter = 1;
+            }
+
+            words[word][wordChar] = toupper(buffer[i]);
+            wordChar++;
+        }
+        else if (firstLetter)
+        {
+            words[word][wordChar] = '\0';
+            word++;
+            wordChar = 0;
+            firstLetter = 0;
+        }
+
+        i++;
+    } while ((i < MAX_LINE_LEN) && (word < maxWordCount));
+
+    return word+1; 
 }