end of executable of game_solve (closes #14)

game_solve.c

@@ -1,23 +1,64 @@
+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include "game.h"
 #include "game_ext.h"
 #include "game_private.h"
+#include "game_tools.c"
 #include "game_tools.h"
 
-void usage(char* argv[]) {
-	printf("Usage : %s            => Joue la partie par défaut\n", argv[0]);
-	printf("        %s <filename> => Charge la partie sur le fichier <filename>\n", argv[0]);
+void usage() {
+	fprintf(stderr, "problem with paramametre");
 	exit(EXIT_FAILURE);
 }
 
 int main(int argc, char* argv[]) {
-	game g;
-	if (argc == 3) {
-		char* gameFile = argv[1];
-		g = game_load(gameFile);
-	} else {
-		usage(argv);
+
+	// check if nb of param is correct
+	if (argc != 3 && argc != 4) {
+		// nb param is not correct
+		usage();
 	}
-	char* option = argv[0];
-	char* output = argv[2];
-}
+	// get the name of the file and load it
+	char* file = argv[2];
+
+	char* option = argv[1];
+	// if option is -s
+	if (strcmp(option, "-s") == 0) {
+		game g1 = game_load(file);
+		// check if there are any solutions
+		bool solution = game_solve(g1);
+		// if the game has not solutions EXIT
+		if (solution == false) {
+			fprintf(stderr, "there is not solution");
+			exit(EXIT_FAILURE);
+		}
+		// IF THERE ARE 3 ARGUMENTS WE LOAD THE GAME
+		if (argc == 4) {
+			char* filename = argv[3];
+			game_save(g1, filename);
+		}
+	}
+	// if the option is -s
+	else if (strcmp(option, "-c") == 0) {
+		// GET THE NB OF SOLUTIONS
+		cgame g2 = game_load(file);
+		uint nbsolutions = game_nb_solutions(g2);
+		// IF THERE ARE 3 ARGUMENTs, I create a file with nb of solutions
+		if (argc == 4) {
+			char* filename = argv[3];
+			FILE* f = fopen(filename, "w");
+			checkPointer((void*)f);
+			test_output(fprintf(f, "%u\n", nbsolutions), 2, "Error in scan of file");
+			fclose(f);
+		}
+	}
+	// if argv[1] is neither -c nor -w
+	/*else {
+	    printf("the first parametre must be '-s' if you want the solution of the game\n");
+	    printf("or '-c' if you want the number of solutions\n");
+	    exit(EXIT_FAILURE);
+	}*/
+
+	return EXIT_SUCCESS;
+}