forked from freudenreichan/info2Praktikum-Wortsalat
Test
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@@ -6,12 +6,120 @@
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#define MAX_RAND_TRIES_PER_WORD 10
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#define EMPTY_CHAR 0
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typedef enum{
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HORIZONTAL,
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VERTICAL
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} Richtung;
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//TODO: Spiellogik implementieren:
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/* * Wörter aus der Wortliste zufällig horizontal oder vertikal platzieren
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* restliche Felder mit zufälligen Buchstaben füllen */
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// Creates the word salad by placing words randomly and filling empty spaces
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// Buchstabengitter Koordinaten Seitenlänge die Wörter, der Buchstabe Anzahl der Wörter
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int createWordSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen, const char words[][MAX_WORD_LEN], unsigned int wordCount)
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{
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for(int i = 0; i < searchFieldLen; i++)
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{
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for(int j = 0; j < searchFieldLen; j++)
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{
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salad[i][j] = EMPTY_CHAR;
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}
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}
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int placeWords = 0;
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for(int i = 0; i < wordCount; i++)
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{
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int Spalte;
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int Zeile;
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int WORD_LEN = strlen(words[i]); //Buchstaben zählen
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int platziert = 0;
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for(int try = 0; try < MAX_RAND_TRIES_PER_WORD; try++) // Max 10 Versuche pro Wort
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{
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Richtung dir = rand() % 2;
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int passt = 1;
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if(dir == HORIZONTAL)
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{
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Spalte = rand() % searchFieldLen;
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Zeile = rand() % searchFieldLen;
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if(Spalte + WORD_LEN <= searchFieldLen) // Prüft auf Border
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{
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for(int k = 0; k < WORD_LEN; k++)
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{
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if(salad[Zeile][Spalte+k] != EMPTY_CHAR) // Koalisionsprüfung
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{
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passt = 0; //Kollision gefunden
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break;
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}
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}
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if(passt == 1)
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{
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for(int s = 0; s < WORD_LEN; s++)
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{
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salad[Zeile][Spalte + s] = words[i][s]; // Das Wort eintragen in einer Zeile
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}
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platziert = 1;
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break; // Das Wort kann eingetragen werden, keine Kollision
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}
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}
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}
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else // Vertikal
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{
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Spalte = rand() % searchFieldLen;
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Zeile = rand() % searchFieldLen;
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if(Zeile + WORD_LEN <= searchFieldLen)
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{
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int passt = 1;
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for(int k = 0; k < WORD_LEN; k++)
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{
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if(salad[Zeile+k][Spalte] != EMPTY_CHAR)
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{
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passt = 0; //Kollision gefunden
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break;
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}
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}
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if(passt == 1)
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{
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for(int z = 0; z < WORD_LEN; z++)
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{
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salad[Zeile + z][Spalte] = words[i][z]; // // Das Wort eintragen in einer Spalte
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}
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platziert = 1;
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break; // Das Wort kann eingetragen werden, keine Kollision
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}
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}
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}
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}
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if(platziert == 1)
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{
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placeWords++;
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}
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}
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for(int i = 0; i < searchFieldLen; i++)
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{
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for(int j = 0; j < searchFieldLen; j++)
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{
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if(salad[i][j] == EMPTY_CHAR) // Nur wenn Feld noch frei ist, dann mit random Buchstaben belegen
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{
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salad[i][j] = 'A' + (rand() % 26);
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}
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}
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}
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return placeWords;
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}
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