game.c buchstaben eingabe

Start_Windows/game.c

@@ -13,11 +13,119 @@
 // Creates the word salad by placing words randomly and filling empty spaces
 int createWordSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen, const char words[][MAX_WORD_LEN], unsigned int wordCount)
 {
+   srand(time(NULL));
 
+   int placedWords = 0;
+   unsigned int tries = 0;
+   unsigned int check_direction = 0, check_overlap = 0;
+   int zeile = 0, spalte = 0, len = 0;
+   
+    //1. Schritt: Alle Felder mit 0 befüllen
+   for(int m = 0; m < searchFieldLen; m++) //m Zeilen
+   {
+      for(int n = 0; n < searchFieldLen; n++) //n Spalte
+      {
+         salad[m][n] = 0;
+      }
+   }
+   
+   // 2. Schritt: Prüfen ob Wort in Array geschrieben darf
+   for(int num_words = 0; num_words < wordCount && num_words < searchFieldLen; num_words++)   //eingelesen Wörter zählen
+   {
+      len = strlen(words[num_words]); //Größe des Wortes ermitteln
+
+      if (len < searchFieldLen) 
+         return -1; //ERROR, falls Wort größer als Größe des Feldes (unnötig, da bei worteingabe bereits überprüft)
+
+      while(tries < MAX_RAND_TRIES_PER_WORD)
+      {
+         // zufällige Richtung auswählen
+         int direction = rand() % 2;   // 0 = VERTIKAL, 1 = HORIZONTAL
+         
+         // zufälliger Startpunkt, Startkoordinaten
+         if (direction == 0)  // 0 = VERTIKAL -> Spalte egal
+         {
+             zeile = rand() % (searchFieldLen - len); 
+             spalte = rand() % (searchFieldLen);
+             check_direction = 1;
+         }
+
+         if (direction == 1)  // 1 = HORIZONTAL -> Zeile egal
+         {
+            zeile = rand() % (searchFieldLen); 
+            spalte = rand() % (searchFieldLen - len);
+            check_direction = 1;
+         }
+         
+         //Prüfen auf Überlappung      ----------> Logikfehler
+         for(int i_overlap = 0; i_overlap < len; i_overlap++)
+         {
+            if (direction == 0)  // 0 = VERTIKAL
+            {
+               if (words[num_words][i_overlap] == salad[zeile][spalte + i_overlap]);
+               check_overlap = 1;
+            }
+            else if (direction == 1)   // 1 = HORIZONTAL
+            {
+               if (words[num_words][i_overlap] == salad[zeile + i_overlap][spalte]);
+               check_overlap = 1;
+            }
+            if(check_overlap == 0)
+            {
+               tries++;
+               break;
+            }
+         }
+
+         //3. Schritt: Wort in Wortsalat schreiben
+         if(check_direction == 1 && check_overlap == 1 && tries < MAX_RAND_TRIES_PER_WORD)
+            {
+               for(int i_set = 0; i_set < len; i_set++)
+               {
+                  if (direction == 0)  // 0 = VERTIKAL
+                  {
+                  salad[zeile + i_set][spalte] = words[num_words][i_set];
+                  placedWords++;
+                  }
+
+                  if (direction == 1)  // 1 = HORIZONTAL 
+                  {
+                  salad[zeile][spalte + i_set] = words[num_words][i_set];
+                  placedWords++;
+                  }
+               }
+            }
+      }
+   }
+
+   // fügt zufällige Buchstaben ein
+   for(int l = 0; l < searchFieldLen; l++){
+      for(int m = 0; m < searchFieldLen; m++ ){
+         if(isalpha(salad[l][m]) == 0 ){
+            // zufällige Buchstaben erzeugen
+            char alphabet [] = "abcdefghijklmnopqrstuvwxyz";
+            int laenge = strlen(alphabet);
+            int zufallszahl = rand()% laenge;
+            char zufallsbuchstabe = alphabet[zufallszahl];
+            // zufällige Buchstaben einfügen
+            salad[l][m] = zufallsbuchstabe; 
+         }
+      }
+   } 
+
+   return placedWords; //platzierte Wörter zurückgeben
 }
 
 // Prints the word salad to console
 void showWordSalad(const char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen)
 {
-
+   for(int p = 0; p < searchFieldLen; p++)
+   {
+      for(int q = 0; q < searchFieldLen; q++)
+      {
+         printf("%c", salad[p][q]);
+      }
+      printf("\n");
+   }
 }
+

Start_Windows/main.c

@@ -41,6 +41,8 @@ int main(int argc, char *argv[])
             // Start the game if successful
             // error message if some words couldn't be placed
 
+            // wordcount mit placedwords vergleichen
+
         }
         else
         {

Start_Windows/makefile

@@ -38,6 +38,7 @@ TEST_BIN = runTests
 test: input.o game.o unit_tests.c
 	$(CC) $(CFLAGS) -I$(unityfolder) -o $(TEST_BIN) input.o game.o unit_tests.c $(BINARIES)/libunity.a
 
+
 # --------------------------
 # Clean
 # --------------------------