komentar geändert

Start_Mac/game.c

@@ -10,14 +10,182 @@
 /* * Wörter aus der Wortliste zufällig horizontal oder vertikal platzieren
    * restliche Felder mit zufälligen Buchstaben füllen */
 
+// enum to make it more clear what de current orientation is
+typedef enum 
+{
+   HORIZONTAL, 
+   VERTIKAL
+} orientation;
+
+
+// new struct for handing over the entire wordPosition
+//    alignment is HORIZONTAL or VERTICAL
+//    rowOrColumn is the int of the colum or row the word is suposed to be placed in
+//    startingCell is the int of where in the row/colum the first leter of the word suposed to be placed
+typedef struct
+{
+    orientation   alignment;
+    unsigned int  rowOrColumn;
+    unsigned int  startingCell;
+} wordPosition;
+
+
+// Choses a random Position for the current Word
+wordPosition choserandomPosition(unsigned int searchFieldLen, unsigned int wordLength)
+{
+   wordPosition position = {0, 0, 0};
+
+   srand(time(NULL));
+   position.alignment      = rand()%(VERTIKAL - HORIZONTAL + 1) + HORIZONTAL;
+   position.rowOrColumn    = rand()%(searchFieldLen);
+   position.startingCell   = rand()%(searchFieldLen - wordLength);
+
+   return position;
+}
+
+
+// Checks if the current Position is free 
+//    returns 1 if the Position is free
+//    returns 0 if the Position is occupied
+int checkIfPositionIsFree(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], wordPosition position,unsigned int wordLength, unsigned int serchFieldLen)
+{
+   int i             = 0;
+   int letterFound   = 0;
+   int positionfree  = 0;
+
+   if (position.alignment == HORIZONTAL)
+   {
+      // checking to see if position is free
+      // by scanning each column in the given row
+      for (i = position.startingCell; (i < serchFieldLen) && !(letterFound); i++)
+      {
+         if ((salad[position.rowOrColumn][i] >= 'A') && (salad[position.rowOrColumn][i] <= 'z'))
+         {
+            letterFound = 1;
+         }
+      }
+   }
+   else if (position.alignment == VERTIKAL)
+   {
+      // checking to see if position is free
+      // by scanning each row in the given column
+      for (i = position.startingCell; (i < serchFieldLen) && !(letterFound); i++)
+      {
+         if ((salad[i][position.rowOrColumn] >= 'A') && (salad[i][position.rowOrColumn] <= 'z'))
+         {
+            letterFound = 1;
+         }
+      }
+   }
+
+   positionfree = !letterFound;
+   
+   return positionfree;
+}
+
+
+// Places the current word into the 
+// selected position
+//    returns 1 if sucessfull
+int placeWord(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], wordPosition position, const char currentWord[], unsigned int currentWordLen, unsigned int serchFieldLen)
+{
+   int i = 0;
+   
+
+   if (position.alignment == HORIZONTAL)
+   {
+
+      for (i = position.startingCell; (i < serchFieldLen) && (i < currentWordLen); i++)
+      {  
+         salad[position.rowOrColumn][i] = currentWord[i];
+      }
+      salad[position.rowOrColumn][i] = '\0';
+   }
+   else if (position.alignment == VERTIKAL)
+   {
+      for (i = position.startingCell; (i < serchFieldLen) && (i < currentWordLen); i++)
+      {  
+         salad[i][position.rowOrColumn] = currentWord[i];
+      }
+      salad[i][position.rowOrColumn] = '\0';
+   }
+   
+
+   return 1;
+}
+
+// Places random letters into the
+// empty fields of the wordSalad 
+void placeRandomLetters(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen)
+{
+   int i = 0;
+   int j = 0;
+
+
+   srand(time(NULL));
+
+   for (i = 0; i < searchFieldLen; i++)
+   {
+      for (j = 0; i < searchFieldLen; j++)
+      {
+         if ((salad[i][j] < 'A') && (salad[i][j] > 'z'))
+         {
+            salad[i][j] = rand()%('Z' - 'A' + 1) + 'A';
+         }
+      }
+   }
+}
+
+
 // Creates the word salad by placing words randomly and filling empty spaces
+// returnes the number of sucessfully placed words
 int createWordSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen, const char words[][MAX_WORD_LEN], unsigned int wordCount)
 {
+   int i                            = 0;
+   int j                            = 0;
+   int positionFound                = 0;
+   int placedWords                  = 0;
+   char currentWord[MAX_WORD_LEN];
+   wordPosition currentWordPosition = {0,0,0};
 
+
+   for (i = 1; i <= wordCount; i++)
+   {
+      do
+      {
+         currentWordPosition = choserandomPosition(searchFieldLen, strlen(words[i]));
+         positionFound = checkIfPositionIsFree(salad, currentWordPosition, strlen(words[i]), searchFieldLen);
+         j++;
+      } while ((j < MAX_RAND_TRIES_PER_WORD) && !(positionFound));
+      
+      if (positionFound)
+      {
+         strcpy(currentWord, words[i-1]);
+         placedWords += placeWord(salad, currentWordPosition, currentWord, strlen(currentWord), searchFieldLen);
+      }
+   }
+
+   placeRandomLetters(salad, searchFieldLen);
+   
+
+   return placedWords;
 }
 
+
 // Prints the word salad to console
 void showWordSalad(const char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen)
 {
+   int i = 0;
+   int j = 0;
 
+
+   for (i = 0; i < searchFieldLen; i++)
+   {
+      for (j = 0; i < searchFieldLen; j++)
+      {
+            printf("%c", salad[i][j]);
+      }
+      printf("\n");
+   }
 }
+

Start_Mac/input.c

@@ -2,11 +2,37 @@
 #include <string.h>
 #include <ctype.h>
 
+#define MAX_BUFFER_LEN 256
+
 // TODO:
 // eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
 
 // Read words from file and store in 'words' array
 int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
 {
+char buffer[MAX_BUFFER_LEN];
+    int count = 0;
+    char *teiler = ".,; !?\n";
 
+    if(file == NULL)
+    {
+        printf("Fehler beim Öffnen von words.txt!\n");
+        return -1;
+    }
+
+    while(fgets(buffer, MAX_LINE_LEN, file))
+    {
+        const char *wort = strtok(buffer, teiler);
+
+        while(wort != NULL && count < maxWordCount)
+        {
+            strncpy(words[count], wort, MAX_WORD_LEN-1);
+            words[count][MAX_WORD_LEN-1] = '\0';
+            count++;
+
+            wort = strtok(NULL, teiler);
+        }
+    }
+
+    return count;
 }

Start_Mac/main.c

@@ -7,6 +7,13 @@
 #define MAX_NUMBER_OF_WORDS 100
 #define SALAD_SIZE 20
 
+// selbstgeschriebene Definitionen:
+//      annahmen ist das windowWidth in pixeln gegeben 
+//      werden muss, da auch andere funktionen wie 
+//      createCharSquarePanel in Pixeln arbeiten 
+#define WINDOW_WIDTH 800
+
+
 int main(int argc, char *argv[])
 {
     int exitCode = EXIT_SUCCESS;
@@ -36,10 +43,24 @@ int main(int argc, char *argv[])
             // Create the word salad by placing words into grid
             placedWords = createWordSalad(wordSalad, SALAD_SIZE, words, wordCount);
 
-            // TODO:
+            // DONE:
             // Check if all words were successfully placed
             // Start the game if successful
             // error message if some words couldn't be placed
+            if (placedWords != wordCount)
+            {
+                // selbe error message wird auch von wordsalad_inital.exe ausgegeben,
+                // wenn diese einen fehler produziert
+                printf("Could only place %d of %d words.", placedWords, wordCount);
+                printf(" Possible solution is to choose a larger search field ...\n");
+            }
+            else
+            {
+                // annahme: windowWidth wird in Pixeln gesucht,
+                //      da auch andere funktionen, wie createCharSquarePanel
+                //      in Pixeln arbeiten 
+                startGame(wordSalad, SALAD_SIZE, words, placedWords, WINDOW_WIDTH);
+            }
 
         }
         else

Start_Mac/makefile

@@ -1,22 +1,29 @@
 CC = gcc
 CFLAGS = -g -Wall
-LDFLAGS = -framework OpenGL -framework CoreFoundation -framework CoreGraphics -framework IOKit -framework Cocoa -framework CoreVideo
+LDFLAGS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
+
+# Architektur automatisch erkennen (arm64 oder x86_64)
 ARCH := $(shell uname -m)
-BINARIES = ./macos-$(ARCH)
+
+ifeq ($(ARCH),arm64)
+	BINARIES = ./macos-arm64
+else
+	BINARIES = ./macos-x64
+endif
 
 raylib_folder = ./raylib
 unityfolder = ./unity
 
 # --------------------------
-# initiales Spiel bauen
+# eigenes Spiel bauen
 # --------------------------
-wordsalad_initial:
-	$(CC) -o wordsalad_initial $(BINARIES)/libwordsalad_complete.a $(BINARIES)/libraylib.a $(LDFLAGS)
+wordsalad_myversion: main.o graphicalGame.o $(BINARIES)/libwordsalad.a $(BINARIES)/libraylib.a
+	$(CC) $(CFLAGS) -o wordsalad_myversion main.c graphicalGame.c $(BINARIES)/libwordsalad.a $(BINARIES)/libraylib.a $(LDFLAGS)
 
 # --------------------------
 # Normales Spiel bauen
 # --------------------------
-wordsalad: main.o input.o game.o graphicalGame.o $(BINARIES)/libraylib.a
+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
@@ -29,18 +36,18 @@ game.o: game.c
 	$(CC) -c $(CFLAGS) game.c
 
 graphicalGame.o: graphicalGame.c
-	$(CC) -I$(raylibfolder) -c $(CFLAGS) graphicalGame.c
-
+	$(CC) -I$(raylib_folder) -c $(CFLAGS) graphicalGame.c
 
 # --------------------------
 # Unit Tests
 # --------------------------
 TEST_BIN = runTests
 
-test: input.o game.o unit_tests.c $(BINARIES)/libunity.a
-	$(CC) -Wall -I$(unityfolder) -o $(TEST_BIN) input.o game.o unit_tests.c $(BINARIES)/libunity.a
+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
 # --------------------------
 clean:
-	rm -f *.o wordsalad
+	rm -f *.o wordsalad wordsalad_myversion $(TEST_BIN)

Start_Windows/input.c

@@ -2,11 +2,37 @@
 #include <string.h>
 #include <ctype.h>
 
-// TODO:
+#define MAX_BUFFER_LEN 256
+
+// TODO?
 // eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
 
 // Read words from file and store in 'words' array
 int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
 {
+    char buffer[MAX_BUFFER_LEN];
+    int count = 0;
+    char *teiler = ".,; !?\n";
 
+    if(file == NULL)
+    {
+        printf("Fehler beim Öffnen von words.txt!\n");
+        return -1;
+    }
+
+    while(fgets(buffer, MAX_LINE_LEN, file))
+    {
+        const char *wort = strtok(buffer, teiler);
+
+        while(wort != NULL && count < maxWordCount)
+        {
+            strncpy(words[count], wort, MAX_WORD_LEN-1);
+            words[count][MAX_WORD_LEN-1] = '\0';
+            count++;
+
+            wort = strtok(NULL, teiler);
+        }
+    }
+
+    return count;
 }

Start_Windows/main.c

@@ -11,7 +11,7 @@
 //      annahmen ist das windowWidth in pixeln gegeben 
 //      werden muss, da auch andere funktionen wie 
 //      createCharSquarePanel in Pixeln arbeiten 
-#define WINDOW_WIDTH 540
+#define WINDOW_WIDTH 800
 
 
 int main(int argc, char *argv[])
@@ -59,7 +59,7 @@ int main(int argc, char *argv[])
                 // annahme: windowWidth wird in Pixeln gesucht,
                 //      da auch andere funktionen, wie createCharSquarePanel
                 //      in Pixeln arbeiten 
-                startGame(wordSalad, MAX_SEARCH_FIELD_LEN, words, placedWords, WINDOW_WIDTH);
+                startGame(wordSalad, SALAD_SIZE, words, placedWords, WINDOW_WIDTH);
             }
 
         }

Start_Windows/makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -g -Wall -I$(raylibfolder)
+CFLAGS = -g -Wall
 LDFLAGS = -lopengl32 -lgdi32 -lwinmm
 BINARIES = ./windows
 
@@ -9,15 +9,15 @@ unityfolder = ./unity
 # --------------------------
 # initiales Spiel bauen
 # --------------------------
-wordsalad_initial:
-	$(CC) -o wordsalad_initial $(BINARIES)/libwordsalad_complete.a $(BINARIES)/libraylib.a $(LDFLAGS)
+#wordsalad_initial:
+#	$(CC) -o wordsalad_initial $(BINARIES)/libwordsalad_complete.a $(BINARIES)/libraylib.a $(LDFLAGS)
 
 
 # --------------------------
 # eigenes Spiel bauen
 # --------------------------
-wordsalad_myversion:
-	$(CC) -o $(CFLAGS) main.c $(BINARIES)/libwordsalad.a 
+wordsalad_myversion: main.o graphicalGame.o $(BINARIES)/libwordsalad.a $(BINARIES)/libraylib.a
+	$(CC) -o wordsalad_myvesion.exe main.c graphicalGame.c $(BINARIES)/libwordsalad.a $(BINARIES)/libraylib.a $(LDFLAGS)
 
 
 # --------------------------