X-Git-Url: https://harishankar.org/repos/?p=wordblah.git;a=blobdiff_plain;f=wordblox.h;h=7519ff4d067d10b96e84acac13c8c45107edda97;hp=a355a09acf16e178ae3e46c02dce9c08f28fff98;hb=7defe51e8a1da9feec6319defa7c906fcb735726;hpb=8f3a3d44db5d297336dc1138193514c6d79d080e

diff --git a/wordblox.h b/wordblox.h
index a355a09..7519ff4 100644
--- a/wordblox.h
+++ b/wordblox.h
@@ -506,7 +506,8 @@ void init_puzzle (Puzzle *p, int grid_size)
 }
 
 /* save the puzzle to a file */
-void save_puzzle (Puzzle *puzzle, const char* file) {
+void save_puzzle (Puzzle *puzzle, const char* file) 
+{
 	FILE *outfile;
 	/* First output the uncompressed contents to a temp file */
 	outfile = tmpfile ();
@@ -605,7 +606,8 @@ void save_puzzle (Puzzle *puzzle, const char* file) {
 }
 
 /* read the puzzle from a file */
-Puzzle load_puzzle (const char* file) {
+Puzzle load_puzzle (const char* file) 
+{
 	/* First open the GZip file */
 	gzFile insourcefile = gzopen (file, "rb");
 	if (insourcefile == NULL)
@@ -914,6 +916,53 @@ void reset_player_data (MainPlayerData *app_data, const char *filename)
 	
 }
 
+/* save the user grid to a file */
+void save_user_data (MainPlayerData *app_data, const char *filename) 
+{
+	FILE *outfile;
+	outfile = fopen (filename, "wb");
+	if (outfile == NULL) 
+	{
+		fprintf (stderr, ERROR_WRITING_FILE);
+		return;
+	}
+	fprintf (outfile, "%s\n", app_data->filename);
+	for (int i = 0; i < app_data->puzzle.grid_size; i ++)
+	{
+		for (int j = 0; j < app_data->puzzle.grid_size; j ++)
+			fprintf (outfile, "%c", app_data->char_ans[i][j]);
+		fprintf (outfile, "\n");
+	}
+	
+	fclose (outfile);
+}
+
+/* load the user grid from a file */
+void load_user_data (MainPlayerData *app_data, const char *filename)
+{
+	FILE *infile;
+	infile = fopen (filename, "rb");
+	if (infile == NULL)
+	{
+		fprintf (stderr, "%s\n", ERROR_READING_FILE);
+		return;
+	}
+
+	char puzzle_file_name[65535];
+	fgets (puzzle_file_name, 65535, infile);	
+	reset_player_data (app_data, strtok (puzzle_file_name, "\n"));
+
+	char line[MAX_PUZZLE_SIZE+10];
+	for (int i = 0; i < app_data->puzzle.grid_size; i ++)
+	{
+		fgets (line, MAX_PUZZLE_SIZE+10, infile);
+		for (int j = 0; j < app_data->puzzle.grid_size; j ++)
+			app_data->char_ans[i][j] = line[j];
+
+	}
+	fclose (infile);
+}
+
 /* in the player app, move the current selection index left or right */
 void move_current_col (MainPlayerData *app_data, enum DIRECTION dir)
 {