generated from freudenreichan/info2Praktikum-Wortsalat
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@@ -5,8 +5,49 @@
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// TODO:
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// TODO:
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// eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
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// eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
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// Erkennen der Trennzeichen -> c = 1 wenn Trennzeichen
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// Static ist interne Hilfsfunktion, die auserhalb nicht aufgerufen werden kann
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static int istTrennzeichen (int c)
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{
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return c == ' ' || c == ',' || c == ';' || c == '\n' || c == '\t'|| c == '\r';
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}
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static int readWord(FILE *file, char *word)
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{
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unsigned int len = 0;
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int c = fgetc(file);
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// Trennzeichen vor Wort überspringen (EOF= End of File)
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while(c != EOF && istTrennzeichen(c))
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{
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c = fgetc(file);
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}
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//Buchstaben sammeln bis Trennzeichen oder Dateiende
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while(c != EOF && !istTrennzeichen(c))
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{
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if(len < MAX_WORD_LEN -1)
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{
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word[len] = toupper(c);
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len++;
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}
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c = fgetc(file);
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}
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word[len] = '\0';
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return len > 0;
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}
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// Read words from file and store in 'words' array
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// Read words from file and store in 'words' array
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int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
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int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
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{
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{
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unsigned int count = 0;
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while(count < maxWordCount && readWord(file, words[count]))
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{
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count++;
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}
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return count;
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}
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}
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+10
-1
@@ -41,10 +41,19 @@ int main(int argc, char *argv[])
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// Start the game if successful
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// Start the game if successful
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// error message if some words couldn't be placed
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// error message if some words couldn't be placed
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if(placedWords == wordCount)
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{
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//600 Pixel random gewählt, Keine daten dazu gefunden;
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startGame(wordSalad, SALAD_SIZE, words, wordCount, 600);
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}
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else
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{
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fprintf(stderr, "Not all words could be placed ...\n");
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exitCode = EXIT_FAILURE;
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}
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}
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}
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else
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else
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{
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{
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// Print error message if file couldn't be opened
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fprintf(stderr, "Could not open file %s for reading ...\n", argv[1]);
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fprintf(stderr, "Could not open file %s for reading ...\n", argv[1]);
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exitCode = EXIT_FAILURE;
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exitCode = EXIT_FAILURE;
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}
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}
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