Neue Struktur mit versch. Funktionen

Start_Windows/game.c

@@ -16,14 +16,7 @@
 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));
-   for(int i = 0; i < MAX_NUMBER_OF_WORDS; i++)  //geht Wortliste durch und fuellt die Woerter erstmal in salad
+   
-   {
-      if(word[i][0] == NULL)
-      {
-         break;
-      }
-      
-      int rand = rand() % (wordCount - (-wordCount) + 1) - wordCount;
       int value = (rand*rand) / rand;
 
       if(rand < 0) //wenn rand eine negative Zahl ist, soll das Wort horizontal platziert werden
@@ -77,3 +70,102 @@ void showWordSalad(const char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN],
 {
 
 }
+
+// Decides wether to print horizontally or vertically
+// returns 1, when horizontal
+int printHorizontal(unsigned int wordCount)
+{
+   int rand = rand() % (wordCount - (-wordCount) + 1) - wordCount;
+   if(rand > 0)
+   {
+      return 1;
+   }
+   return 0;
+}
+
+// checks wether after all words are filled, empty spaces are left
+// returns 1, when empty spaces are left
+int emptyPlaces(unsigned int wordCount)
+{
+   if(wordCount < MAX_SEARCH_FIELD_LEN)
+   {
+      return 1;
+   }
+   return 0;
+}
+
+
+// fills salad array with max. words from word array either horizontally or vertically
+void fillSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen, const char words[][MAX_WORD_LEN], unsigned int wordCount)
+{
+   for(int i= 0; i< searchFieldLen; i++) //for every word in salad, it is determined wether hor or ver
+   {
+      if(printHorizontal(wordCount)) //horizontal
+      {
+         for(int j= 0; j < searchFieldLen; j++) //sucht freie Zeile in salad
+         {
+            if(salad[j][0] == NULL) 
+            {
+               int numWord = whichWord(words, wordCount);   //determines, which word will be written in salad
+               fillWordinRow(salad, searchFieldLen, words, wordCount, numWord, j); // fills word horizontally in salad and deletes the word afterwards
+            }
+         }
+      }
+      else{ //vertical, immer von oben nach unten
+         for(int j = 0; j< searchFieldLen; j++)
+         {
+            if(salad[0][j] == NULL)
+            {
+               int numWord = whichWord(words, wordCount);
+               fillWordinColumn(salad, searchFieldLen, words, wordCount, numWord, j);
+            }
+         }
+      }
+   }
+}
+
+// Determines, which word from words is filled into salad
+int whichWord(const char words[][MAX_WORD_LEN], unsigned int wordCount)
+{
+   while(true){
+   int numWord = rand()% (wordCount + 1);
+   if(words[numWord][0] != NULL)
+   {
+      return numWord; //return random row, which has not been used yet
+   }
+   }
+
+}
+
+//Fills word in salad and deletes row of words of the used word
+void fillWordinRow(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen, const char words[][MAX_WORD_LEN], unsigned int wordCount, int numWord, int row)
+{
+
+   for(int h = 0; h < MAX_SEARCH_FIELD_LEN; h++)
+   {
+      for(int g = 0; g < MAX_WORD_LEN; g++)
+      {
+         salad[row][h] = words[numWord][g];
+         words[numWord][g] = NULL;
+      }
+   }
+   
+}
+
+//Fills word in salad and deletes row of words of the used word, vertical from top to bottom
+void fillWordinColumn(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen, const char words[][MAX_WORD_LEN], unsigned int wordCount, int numWord, int column)
+{
+   for(int h = 0; h< MAX_SEARCH_FIELD_LEN; h++)
+   {
+      for(int g = 0; g < MAX_WORD_LEN; g++)
+      {
+         salad[h][column] = word[numWord][g];
+         words[numWord][g] = NULL;
+      }
+   }
+}
+// if emptyPlaces, fill these with random letters
+void fillRandom()
+{
+
+}