diff --git a/Start_Linux/game.c b/Start_Linux/game.c index ae54c18..eb700d0 100644 --- a/Start_Linux/game.c +++ b/Start_Linux/game.c @@ -2,10 +2,12 @@ #include #include #include +#include #define MAX_RAND_TRIES_PER_WORD 10 #define EMPTY_CHAR 0 + //TODO: Spiellogik implementieren: /* * Wörter aus der Wortliste zufällig horizontal oder vertikal platzieren * restliche Felder mit zufälligen Buchstaben füllen */ @@ -13,16 +15,101 @@ // 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)); + //Fill salad with empty_char + for(int i = 0; i < searchFieldLen; i++){ + for(int j = 0; j < searchFieldLen; j++){ + salad[i][j] = EMPTY_CHAR; + } + } + + int wordsPlaced = 0; // Track number of words successfully placed + + // Try to place each word + for(int w = 0; w < wordCount; w++){ + int wordLen = strlen(words[w]); + int placed = 0; + + // Try multiple times to find a valid position + for(int attempt = 0; attempt < MAX_RAND_TRIES_PER_WORD && !placed; attempt++){ + // Random orientation: 0 = horizontal, 1 = vertical + int orientation = rand() % 2; + int row, col; + + if(orientation == 0){ // Horizontal + row = rand() % searchFieldLen; + col = rand() % (searchFieldLen - wordLen + 1); // Ensure word fits + + // Check if position is free + int canPlace = 1; + for(int i = 0; i < wordLen; i++){ + if(salad[row][col + i] != EMPTY_CHAR && salad[row][col + i] != words[w][i]){ + canPlace = 0; + break; + } + } + + // Place word if position is valid + if(canPlace){ + for(int i = 0; i < wordLen; i++){ + salad[row][col + i] = words[w][i]; + } + placed = 1; + wordsPlaced++; + } + } + else{ // Vertical + row = rand() % (searchFieldLen - wordLen + 1); // Ensure word fits + col = rand() % searchFieldLen; + + // Check if position is free + int canPlace = 1; + for(int i = 0; i < wordLen; i++){ + if(salad[row + i][col] != EMPTY_CHAR && salad[row + i][col] != words[w][i]){ + canPlace = 0; + break; + } + } + + // Place word if position is valid + if(canPlace){ + for(int i = 0; i < wordLen; i++){ + salad[row + i][col] = words[w][i]; + } + placed = 1; + wordsPlaced++; + } + } + } + } + + // Fill remaining empty cells with random letters + for(int i = 0; i < searchFieldLen; i++){ + for(int j = 0; j < searchFieldLen; j++){ + if(salad[i][j] == EMPTY_CHAR){ + salad[i][j] = 'A' + (rand() % 26); + } + } + } + + return wordsPlaced; // Return number of words successfully placed + + } // 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++){ + puts(salad[i][j]); + } + } } //Fill up Word salad void fillWordSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN]){ -} \ No newline at end of file +} + diff --git a/Start_Linux/input.c b/Start_Linux/input.c index 9e6e157..6dc8267 100644 --- a/Start_Linux/input.c +++ b/Start_Linux/input.c @@ -8,17 +8,53 @@ // Read words from file and store in 'words' array int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount) { - char word[MAX_WORD_LEN]; - - // we possibly don't need fopen, since file is already a parameter - // fopen(stream) - - fgets(word, MAX_WORD_LEN,file); - // fgets(string, length, file *stream) - - strcpy(words[maxWordCount-1], word); - maxWordCount++; - // we possibly also won't need to close the - // fclose( *) - return 0; + if(file == NULL) { + return 0; + } + + int wordCount = 0; + char buffer[1024]; // Buffer for reading lines + + // Read file line by line + while(fgets(buffer, sizeof(buffer), file) != NULL && wordCount < maxWordCount) { + // Process each character in the line + char currentWord[MAX_WORD_LEN]; + int wordIndex = 0; + + for(int i = 0; buffer[i] != '\0'; i++) { + char c = buffer[i]; + + // Check if character is a letter + if(isalpha(c)) { + // Convert to uppercase and add to current word + if(wordIndex < MAX_WORD_LEN - 1) { + currentWord[wordIndex++] = toupper(c); + } + } + else { + // Non-letter character = word delimiter + if(wordIndex > 0) { + // We have a complete word + currentWord[wordIndex] = '\0'; + strcpy(words[wordCount], currentWord); + wordCount++; + wordIndex = 0; + + // Check if we've reached max word count + if(wordCount >= maxWordCount) { + return wordCount; + } + } + } + } + + // Handle last word in line if it doesn't end with delimiter + if(wordIndex > 0 && wordCount < maxWordCount) { + currentWord[wordIndex] = '\0'; + strcpy(words[wordCount], currentWord); + wordCount++; + } + } + + return wordCount; } \ No newline at end of file diff --git a/Start_Linux/main.c b/Start_Linux/main.c index 03da755..ade1bef 100644 --- a/Start_Linux/main.c +++ b/Start_Linux/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 + startGame(wordSalad, SALAD_SIZE, words, wordCount, 600); + } else {