forked from schroederen/info2Praktikum-Wortsalat
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
#include "game.h"
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#include <time.h>
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#include <stdlib.h>
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#include <string.h>
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#define MAX_RAND_TRIES_PER_WORD 10
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#define EMPTY_CHAR 0
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//TODO: Spiellogik implementieren:
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/* * Wörter aus der Wortliste zufällig horizontal oder vertikal platzieren
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* restliche Felder mit zufälligen Buchstaben füllen */
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// Creates the word salad by placing words randomly and filling empty spaces
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int createWordSalad(char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen, const char words[][MAX_WORD_LEN], unsigned int wordCount)
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{
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//Spielfeld vorbereiten
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for(unsigned int i = 0; i < searchFieldLen; i++ ){
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for(unsigned int j = 0; j < searchFieldLen; j++ ){
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salad[i][j] = EMPTY_CHAR;
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}
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}
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for (unsigned int w = 0; w < wordCount; w++){
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size_t len = strlen(words[w]);
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int placed = 0;
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for(int attempt = 0; attempt < MAX_RAND_TRIES_PER_WORD && !placed; attempt++){
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int horizontal = rand() % 2;
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int row = rand() % searchFieldLen;
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int col = rand() % searchFieldLen;
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if(horizontal){
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if(col + len > searchFieldLen) continue;
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int conflict = 0;
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for(size_t i = 0; i < len; i++){
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if(salad[row][col+i] != EMPTY_CHAR && salad[row][col+i] != words[w][i]){
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conflict = 1;
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break;
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}
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}
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if(conflict) continue;
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for(size_t i = 0; i < len; i++){
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salad[row][col+i] = words[w][i];
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}
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placed = 1;
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}
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else{
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if(row + len > searchFieldLen) continue;
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int conflict = 0;
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for(size_t i = 0; i < len; i++){
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if(salad[row+1][col] != EMPTY_CHAR && salad[row+1][col] != words[w][i]){
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conflict = 1;
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break;
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}
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}
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if(conflict) continue;
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for(size_t i = 0; i < len; i++){
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salad[row+1][col] = words[w][i];
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}
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placed = 1;
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}
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}
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}
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/* code */
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//leere Felder mit zufälligen Buchstaben befüllen
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for(unsigned int i = 0; i < searchFieldLen; i++ ){
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for(unsigned int j = 0; j < searchFieldLen; j++ ){
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if (salad[i][j] == EMPTY_CHAR) {
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salad[i][j] = 'A' + rand() % 26;
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}
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}
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}
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}
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// Prints the word salad to console
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void showWordSalad(const char salad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN], unsigned int searchFieldLen)
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{
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for (int i=0; i < searchFieldLen; i++) {
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for (int j=0; j < searchFieldLen; j++) {
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printf("$c",salad[i][j]);
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printf(" ");
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}
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printf ("\n");
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}
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} |