Fertiges Programm

Start_Linux/makefile

@@ -1,9 +1,9 @@
 CC = gcc
-CFLAGS = -g -Wall -I$(raylibfolder)
+CFLAGS = -g -Wall
 LDFLAGS = -lGL -lX11 -lm
 BINARIES = ./linux
 
-raylib_folder = ./raylib
+raylibfolder = ./raylib
 unityfolder = ./unity
 
 # --------------------------
@@ -28,7 +28,7 @@ game.o: game.c
 	$(CC) $(CFLAGS) -c game.c
 
 graphicalGame.o: graphicalGame.c
-	$(CC) $(CFLAGS) -c graphicalGame.c
+	$(CC) $(CFLAGS) -I$(raylibfolder) -c graphicalGame.c
 
 # --------------------------
 # Unit Tests

Start_Linux/unit_tests.c

@@ -101,7 +101,37 @@ void test_createWordSalad_too_small(void) {
     }
 }
 
+void test_createWordSalad_allWordsPlaced() {
+    char words[3][MAX_WORD_LEN] = {"CAT", "DOG", "MOUSE"};
+    char saladHoriz[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN];
+    char saladVert[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN];
+
+    int placed = createWordSalad(saladHoriz, 20, words, 3);
+    for(int i = 0; i < MAX_SEARCH_FIELD_LEN; i++)
+    {
+        for(int j = 0; j < MAX_SEARCH_FIELD_LEN; j++)
+        {
+            saladVert[j][i] = saladHoriz[i][j];
+        }
+    }
+
+    for(int i = 0; i < 3; i++) {
+        const char* word = words[i];
+        int wordFound = 0;
+        for(int j = 0; j < MAX_SEARCH_FIELD_LEN; j++)
+        {
+            const char* row = saladHoriz[j];
+            const char* col = saladVert[j];
+            wordFound |= strstr(row, word) || strstr(col, word);
+        }
+        TEST_ASSERT_TRUE_MESSAGE(wordFound, "Not all words were placed.");
+    }
+
+    TEST_ASSERT_EQUAL_INT(3, placed);
+}
+
 // ---------- Test Setup und TearDown Funktionen ----------
+
 // Hier Setup- und TearDown-Funktionen definieren,
 // falls Vor- und Nachbereitungen für die Tests benötigt.
 
@@ -134,9 +164,10 @@ int main(void) {
     RUN_TEST(test_readWords_empty_file);
     RUN_TEST(test_createWordSalad_all_fit);
     RUN_TEST(test_createWordSalad_too_small);
+    RUN_TEST(test_createWordSalad_allWordsPlaced);
 
     int result = UNITY_END();  // Test-Ergebnisse
     print_test_result(result);
 
     return result;
-}
+}

Start_Mac/makefile

@@ -4,7 +4,7 @@ LDFLAGS = -framework OpenGL -framework CoreFoundation -framework CoreGraphics -f
 ARCH := $(shell uname -m)
 BINARIES = ./macos-$(ARCH)
 
-raylib_folder = ./raylib
+raylibfolder = ./raylib
 unityfolder = ./unity
 
 # --------------------------
@@ -43,4 +43,4 @@ test: input.o game.o unit_tests.c $(BINARIES)/libunity.a
 # Clean
 # --------------------------
 clean:
-	rm -f *.o wordsalad
+	rm -f *.o wordsalad $(TEST_BIN)

Start_Mac/unit_tests.c

@@ -101,6 +101,35 @@ void test_createWordSalad_too_small(void) {
     }
 }
 
+void test_createWordSalad_allWordsPlaced() {
+    char words[3][MAX_WORD_LEN] = {"CAT", "DOG", "MOUSE"};
+    char saladHoriz[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN];
+    char saladVert[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN];
+
+    int placed = createWordSalad(saladHoriz, 20, words, 3);
+    for(int i = 0; i < MAX_SEARCH_FIELD_LEN; i++)
+    {
+        for(int j = 0; j < MAX_SEARCH_FIELD_LEN; j++)
+        {
+            saladVert[j][i] = saladHoriz[i][j];
+        }
+    }
+
+    for(int i = 0; i < 3; i++) {
+        const char* word = words[i];
+        int wordFound = 0;
+        for(int j = 0; j < MAX_SEARCH_FIELD_LEN; j++)
+        {
+            const char* row = saladHoriz[j];
+            const char* col = saladVert[j];
+            wordFound |= strstr(row, word) || strstr(col, word);
+        }
+        TEST_ASSERT_TRUE_MESSAGE(wordFound, "Not all words were placed.");
+    }
+
+    TEST_ASSERT_EQUAL_INT(3, placed);
+}
+
 // ---------- Test Setup und TearDown Funktionen ----------
 
 // Hier Setup- und TearDown-Funktionen definieren,
@@ -135,6 +164,7 @@ int main(void) {
     RUN_TEST(test_readWords_empty_file);
     RUN_TEST(test_createWordSalad_all_fit);
     RUN_TEST(test_createWordSalad_too_small);
+    RUN_TEST(test_createWordSalad_allWordsPlaced);
 
     int result = UNITY_END();  // Test-Ergebnisse
     print_test_result(result);

Start_Windows/game.c

@@ -6,18 +6,116 @@
 #define MAX_RAND_TRIES_PER_WORD 10
 #define EMPTY_CHAR 0
 
-//TODO: Spiellogik implementieren:
+// TODO: Spiellogik implementieren:
 /* * Wörter aus der Wortliste zufällig horizontal oder vertikal platzieren
-   * restliche Felder mit zufälligen Buchstaben füllen */
+ * restliche Felder mit zufälligen Buchstaben füllen */
 
 // 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));
+   // wipe field
+   int placedWords = 0;
+   for (int i = 0; i < searchFieldLen; i++)
+   {
+      for (int j = 0; j < searchFieldLen ; j++)
+         salad[i][j] = EMPTY_CHAR;
+   }
+   // place Words
+   for (int wordNumber = 0; wordNumber < wordCount; wordNumber++)
+   {
+      int wordlength = strlen(words[wordNumber]);
 
+      int placed = 0;
+
+      for (int try = 0; (try < MAX_RAND_TRIES_PER_WORD) && !placed; try++)
+      {
+         int horizontal = rand() % 2; // 0 vertikal --> 1 horizontal
+
+         int x = rand() % searchFieldLen;
+         int y = rand() % searchFieldLen;
+
+         if (horizontal)
+         {
+            if (x + wordlength > searchFieldLen) // word does not fit
+            {
+               continue;
+            }
+
+            int fits = 1;
+
+            for (int i = 0; i < wordlength; i++) // position already occupied by other word
+            {
+               if (salad[y][x + i] != EMPTY_CHAR)
+               {
+                  fits = 0;
+                  break;
+               }
+            }
+
+            if (fits)
+            {
+               for (int i = 0; i < wordlength; i++)
+               {
+                  salad[y][x + i] = words[wordNumber][i];
+               }
+               placed = 1;
+               placedWords++;
+            }
+         }
+         else
+         {
+            if ((y + wordlength) > searchFieldLen)
+            {
+               continue;
+            }
+
+            int fits = 1;
+
+            for (int i = 0; i < wordlength; i++) // position already occupied by other word
+            {
+               if (salad[y + i][x] != EMPTY_CHAR)
+               {
+                  fits = 0;
+                  break;
+               }
+            }
+            
+            if (fits)               
+            {
+               for (int i = 0; i < wordlength; i++)
+               {
+                  salad[y + i][x] = words[wordNumber][i];
+               }
+               placed = 1;
+               placedWords++;
+            }
+         }
+      }
+   }
+   // fill rest with random characters
+
+   for (int i = 0; i < searchFieldLen; i++)
+   {
+      for (int j = 0; j < searchFieldLen; j++)
+      {
+         if (salad[i][j] == EMPTY_CHAR)
+         {
+            salad[i][j] = rand() % ('Z' - 'A' + 1) + 'A';     // 90 ist Z in ASCII und A ist 65
+         }
+      }
+   }
+   return placedWords;
 }
 
 // Prints the word salad to console
 void showWordSalad(const char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen)
 {
-
+   for (int i = 0; i < searchFieldLen; i++)
+   {
+      for (int j = 0; j < searchFieldLen; j++)
+      {
+         printf("%c", salad[i][j]);
+      }
+   }
 }

Start_Windows/input.c

@@ -8,5 +8,35 @@
 // Read words from file and store in 'words' array
 int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
 {
+    //kein fopen und fclose nötig, weil dies schon in der main passiert und mit *file übergeben wird//
 
-}
+
+if (file == NULL)
+{
+    perror("Error invalid pointer to file");
+    return -1;
+} 
+
+char line[1024];
+unsigned int count = 0;
+
+while (fgets(line, sizeof(line), file) && (count < maxWordCount))
+{
+    line[strcspn(line, "\n")] = '\0';
+
+    char *token = strtok(line, " ;,");
+while (token && (count < maxWordCount))
+{
+    for (int i = 0; token[i] != '\0'; i++)
+    {
+        token[i] = toupper(token[i]);
+    }
+    
+    strcpy(words[count], token);
+    count++;
+    token = strtok(NULL, " ;,");
+}
+
+}
+return count;
+}

Start_Windows/main.c

@@ -12,7 +12,7 @@ int main(int argc, char *argv[])
     int exitCode = EXIT_SUCCESS;
 
     // Check if the correct number of arguments is provided
-    if(argc != 2)
+    if (argc != 2)
     {
         fprintf(stderr, "Usage: %s <path to file with search words>\n", argv[0]);
         exitCode = EXIT_FAILURE;
@@ -24,7 +24,7 @@ int main(int argc, char *argv[])
 
         FILE *file = fopen(argv[1], "r");
 
-        if(file != NULL)
+        if (file != NULL)
         {
             unsigned int placedWords = 0;
             char wordSalad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN]; // 2D array to store the word salad
@@ -40,7 +40,14 @@ int main(int argc, char *argv[])
             // Check if all words were successfully placed
             // Start the game if successful
             // error message if some words couldn't be placed
-
+            if (wordCount != placedWords)
+            {
+                fprintf(stderr, "Error: %u out of %u were placed\n", placedWords, wordCount);
+            }
+            else
+            {
+                 startGame(wordSalad, SALAD_SIZE, words, placedWords, 1024);
+            }
         }
         else
         {

Start_Windows/makefile

@@ -1,35 +1,40 @@
 CC = gcc
-CFLAGS = -g -Wall -I$(raylibfolder)
+CFLAGS = -g -Wall
 LDFLAGS = -lopengl32 -lgdi32 -lwinmm
 BINARIES = ./windows
 
-raylib_folder = ./raylib
+raylibfolder = ./raylib
 unityfolder = ./unity
 
+# --------------------------
+# my version
+# --------------------------
+wordsalad_myversion: main.o graphicalGame.o
+	$(CC) main.o graphicalGame.o -o wordsalad_myversion $(BINARIES)/libwordsalad.a $(BINARIES)/libraylib.a $(LDFLAGS)
+
 # --------------------------
 # initiales Spiel bauen
 # --------------------------
 wordsalad_initial:
 	$(CC) -o wordsalad_initial $(BINARIES)/libwordsalad_complete.a $(BINARIES)/libraylib.a $(LDFLAGS)
 
-
 # --------------------------
 # Normales Spiel bauen
 # --------------------------
 all: main.o input.o game.o graphicalGame.o $(BINARIES)/libraylib.a
 	$(CC) $(CFLAGS) -o wordsalad main.o input.o game.o graphicalGame.o $(BINARIES)/libraylib.a $(LDFLAGS)
-
+	
 main.o: main.c
 	$(CC) -c $(CFLAGS) main.c
 
 input.o: input.c
-	$(CC) -c $(CFLAGS)input.c
+	$(CC) -c $(CFLAGS) input.c
 
 game.o: game.c
 	$(CC) -c $(CFLAGS) game.c
 
 graphicalGame.o: graphicalGame.c
-	$(CC) -I$(raylib_folder) -c $(CFLAGS) graphicalGame.c
+	$(CC) -I$(raylibfolder) -c $(CFLAGS) graphicalGame.c
 
 # --------------------------
 # Unit Tests

Start_Windows/unit_tests.c

@@ -101,6 +101,35 @@ void test_createWordSalad_too_small(void) {
     }
 }
 
+void test_createWordSalad_allWordsPlaced() {
+    char words[3][MAX_WORD_LEN] = {"CAT", "DOG", "MOUSE"};
+    char saladHoriz[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN];
+    char saladVert[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN];
+
+    int placed = createWordSalad(saladHoriz, 20, words, 3);
+    for(int i = 0; i < MAX_SEARCH_FIELD_LEN; i++)
+    {
+        for(int j = 0; j < MAX_SEARCH_FIELD_LEN; j++)
+        {
+            saladVert[j][i] = saladHoriz[i][j];
+        }
+    }
+
+    for(int i = 0; i < 3; i++) {
+        const char* word = words[i];
+        int wordFound = 0;
+        for(int j = 0; j < MAX_SEARCH_FIELD_LEN; j++)
+        {
+            const char* row = saladHoriz[j];
+            const char* col = saladVert[j];
+            wordFound |= strstr(row, word) || strstr(col, word);
+        }
+        TEST_ASSERT_TRUE_MESSAGE(wordFound, "Not all words were placed.");
+    }
+
+    TEST_ASSERT_EQUAL_INT(3, placed);
+}
+
 // ---------- Test Setup und TearDown Funktionen ----------
 
 // Hier Setup- und TearDown-Funktionen definieren,
@@ -135,6 +164,7 @@ int main(void) {
     RUN_TEST(test_readWords_empty_file);
     RUN_TEST(test_createWordSalad_all_fit);
     RUN_TEST(test_createWordSalad_too_small);
+    RUN_TEST(test_createWordSalad_allWordsPlaced);
 
     int result = UNITY_END();  // Test-Ergebnisse
     print_test_result(result);

Start_Windows/words.txt

@@ -1,5 +1,3 @@
-Yeti,Nessie Werwolf; Vampir
-Monster
-Hydra;Frankenstein
-Dracula;KingKong;Gremlin;Kobold,Hexe;Poltergeist
-Gespenst, Oger
+Multiplikation, Division, Addition, Subtraktion, Term
+Bruch
+Nenner, Zaehler, Daten, Saeulendiagramm