X-Git-Url: https://harishankar.org/repos/?p=wordblah.git;a=blobdiff_plain;f=wordblox.c;fp=wordblox.c;h=0000000000000000000000000000000000000000;hp=f30c039b24e5161a9b37bbb5e9903a8f2af106c3;hb=2aac9fd96329b27dffec6534a042cfbe045f3a11;hpb=7defe51e8a1da9feec6319defa7c906fcb735726

diff --git a/wordblox.c b/wordblox.c
deleted file mode 100644
index f30c039..0000000
--- a/wordblox.c
+++ /dev/null
@@ -1,438 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <string.h>
-#include <ctype.h>
-#include <unistd.h>
-
-#include "wordblox.h"
-#include "constantstrings.h"
-
-/* export the clues to a text file */
-void do_export_clues (Puzzle *p)
-{
-	if (p->grid_frozen == false)
-	{
-		printf (UNFROZEN_GRID);
-		char ch = getchar ();
-		return;
-	}
-	char fname[256];
-	printf (INPUT_FILE);
-	fgets (fname, 256, stdin);
-	if (strlen(fname) == 1)
-		return;
-	char *filename = strtok (fname, "\n");
-	
-	export_clues (p, filename);
-	printf (FILE_SAVED);
-	char ch = getchar ();
-}
-
-/* export the puzzle to a png file */
-void do_export_puzzle (Puzzle *p)
-{
-	if (p->grid_frozen == false)
-	{
-		printf (UNFROZEN_GRID);
-		char ch = getchar ();
-		return;
-	}
-	char fname[256];
-	printf (INPUT_FILE);
-	fgets (fname, 256, stdin);
-	if (strlen (fname) == 1)
-		return;
-	char* filename = strtok (fname, "\n");
-
-	printf (INPUT_EXPORT_ANSWERS);
-	char ans[3];
-	fgets (ans, 3, stdin);
-	bool solution;
-	solution = (toupper (ans[0]) == 'Y') ? true : false;
-		
-	export_grid_image (p, filename, solution);
-	printf (FILE_SAVED);
-	char ch = getchar ();
-}
-
-/* reset the grid */
-void do_reset_puzzle (Puzzle *p)
-{
-	int grid_size = p->grid_size;
-	printf (INPUT_CONFIRM_RESET);
-	char conf[3];
-	fgets (conf, 3, stdin);
-	if (toupper (conf[0]) == 'Y')
-		init_puzzle (p, grid_size);
-
-	 print_puzzle (p);
-	 char ch = getchar ();
-}
-
-/* set the solution password for the puzzle */
-void do_set_solution_password (Puzzle *p)
-{
-	char* password;
-	password = getpass (INPUT_PASSWORD);
-	/* if empty reset the password to nothing */
-	if (strlen(password) == 0)
-	{
-		set_solution_password (p, "\0");
-		printf (SOLUTION_PASSWORD_RESET);
-		char ch = getchar ();
-	}
-	/* set the password */
-	else 
-	{
-		set_solution_password (p, (const char* )password);
-		printf (PASSWORD_SET);
-		char ch = getchar ();
-	}
-}
-/* set the master (editing) password for the puzzle */
-void do_set_master_password (Puzzle *p)
-{
-	char* password;
-	password = getpass (INPUT_PASSWORD);
-	/* if empty reset the password to nothing */
-	if (strlen(password) == 0)
-	{
-		set_master_password (p, "\0");
-		printf (MASTER_PASSWORD_RESET);
-		char ch = getchar ();
-	}
-	/* set the password */
-	else 
-	{
-		set_master_password (p, (const char* )password);
-		printf (PASSWORD_SET);
-		char ch = getchar ();
-	}
-}
-
-/* set clue for a word - only for frozen grid */
-void do_set_clue_word (Puzzle *p, enum ORIENTATION orient)
-{
-	print_puzzle (p);
-	if (p->grid_frozen == false)
-	{
-		printf (UNFROZEN_GRID);
-		char ch = getchar ();
-		return;
-	}
-	int index;
-	String clue; 
-	printf (INPUT_INDEX);
-	index = get_num ();
-	printf (INPUT_CLUE);
-	fgets (clue, MAX_CLUE_LENGTH, stdin);
-	if (strlen (clue) == 1)
-		return;
-	char* cl = strtok (clue, "\n");
-	
-	bool res;
-	res = set_clue (p, cl, index, orient);
-
-	if (res == false)
-	{
-		printf (NO_WORD_INDEX);
-		char ch = getchar ();
-	}
-}
-
-/* clear a cell in the grid */
-void do_clear_cell (Puzzle *p)
-{
-	print_puzzle (p);
-	if (p->grid_frozen == true) 
-	{
-		printf (FROZEN_GRID);
-		char ch = getchar ();
-		return;
-	}
-	int row, col;
-	printf (INPUT_ROW);
-	row = get_num (); 
-	printf (INPUT_COL);
-	col = get_num ();
-	if (row >= p->grid_size || col >= p->grid_size)
-	{
-		printf (EXCEED_GRID_SIZE);
-		char ch = getchar ();
-		return;
-	}
-	p->chars[row][col] = ' ';
-	print_puzzle (p);
-	
-	char ch = getchar ();
-}
-
-/* add a down word to the grid */
-void do_add_down_word (Puzzle *p)
-{
-	print_puzzle (p);
-	if (p->grid_frozen == true) 
-	{
-		printf (FROZEN_GRID);
-		char ch = getchar ();
-		return;
-	}
-	char wd[MAX_PUZZLE_SIZE];
-	int row, col;
-	printf (INPUT_WORD);
-	fgets (wd, MAX_PUZZLE_SIZE, stdin);
-	char *word = is_valid_word (wd);
-	if (word == NULL)
-	{
-		printf (INVALID_WORD);
-		char ch = getchar ();
-		return;
-	}
-	printf (INPUT_ROW);
-	row = get_num ();
-	printf (INPUT_COL);
-	col = get_num ();
-	if (row >= p->grid_size || col >= p->grid_size) 
-	{
-		printf (EXCEED_GRID_SIZE);
-		char ch = getchar ();
-		return;
-	}
-	if (strlen (word) > (p->grid_size - row))
-	{
-		printf (WORD_TOO_LONG);
-		char ch = getchar ();
-		return;
-	}
-	
-	for (int i = row; i < row + strlen(word); i ++)
-		p->chars[i][col] = toupper(word[i - row]);
-	
-	print_puzzle (p);
-	char ch = getchar ();
-}
-
-/* add an across word to the grid */
-void do_add_across_word (Puzzle *p)
-{
-	print_puzzle (p);
-	if (p->grid_frozen == true) 
-	{
-		printf (FROZEN_GRID);
-		char ch = getchar ();
-		return;
-	}
-	char wd[MAX_PUZZLE_SIZE];
-	int row, col;	
-	printf (INPUT_WORD);
-	fgets (wd, MAX_PUZZLE_SIZE, stdin);
-	char *word = is_valid_word (wd);
-	if (word == NULL)
-	{
-		printf (INVALID_WORD);
-		char ch = getchar ();
-		return;
-	}
-	printf (INPUT_ROW);
-	row = get_num ();
-	printf (INPUT_COL);
-	col = get_num ();
-	if (row >= p->grid_size || col >= p->grid_size)
-	{
-		printf (EXCEED_GRID_SIZE);
-		char ch = getchar ();
-		return;
-	}
-	
-	if (strlen (word) > (p->grid_size - col))
-	{
-		printf (WORD_TOO_LONG);
-		char ch = getchar ();
-		return;
-	}
-	
-	for (int i = col; i < col+strlen (word); i ++)
-		p->chars[row][i] = toupper(word[i - col]);
-		
-	print_puzzle (p);
-	char ch = getchar ();
-}
-/* confirm exit */
-bool do_confirm_exit ()
-{
-	printf (INPUT_CONFIRM_EXIT);
-	char res[3];
-	fgets (res, 3, stdin);
-	if (toupper(res[0]) == 'Y')
-		return true;
-	else
-		return false;
-} 
-
-/* main loop for the puzzle editor */
-void puzzle_editor_loop (Puzzle *p, const char *filename) 
-{
-	bool loop = true;
-	while (loop) 
-	{
-		char puzzle_title[60];
-		sprintf (puzzle_title, "%s - %s", PUZZLE_MENU_TITLE, filename);
-		print_menu (WHITE, BLUE, puzzle_title, PUZZLE_EDIT_MENU, 15, 50);
-		printf (INPUT_CHOICE);
-		int ch = get_num ();
-		switch (ch)
-		{
-			case 1: print_puzzle (p);
-					char ch = getchar ();
-					break;
-			case 2: do_add_across_word (p);
-					break;
-			case 3: do_add_down_word (p);
-					break;
-			case 4: do_clear_cell (p);
-					break;
-			case 5: freeze_puzzle (p);
-					print_puzzle (p);
-					ch = getchar ();
-					break;
-			case 6: unfreeze_puzzle (p);
-					print_puzzle (p);
-					ch = getchar ();
-					break;
-			case 7: do_set_clue_word (p, ACROSS);
-					break;
-			case 8: do_set_clue_word (p, DOWN);
-					break;
-			case 9: save_puzzle (p, filename);
-					printf ("%s\n",FILE_SAVED);
-					ch = getchar ();
-					break;
-			case 10: do_set_master_password (p);
-					 break;
-			case 11: do_set_solution_password (p);
-					 break;
-			case 12: do_reset_puzzle (p);
-					 break;
-			case 13: do_export_puzzle (p);
-					 break;
-			case 14: do_export_clues (p);
-					 break;
-			case 15: loop = ! do_confirm_exit ();
-					 break;
-		}
-	}
-}
-
-/* open an existing puzzle */
-void do_open_puzzle (const char *filename) 
-{
-	Puzzle p;
-	/* if no filename is provided, get it from command line */
-	if (filename == NULL) 
-	{
-		printf (INPUT_FILE);
-		char fname[256];
-		fgets(fname, 256, stdin);
-		if (strlen (fname) == 1)
-			return;
-		filename = strtok (fname, "\n");
-	}
-
-	p = load_puzzle (filename);
-	
-	if (strcmp (p.hashed_master_password, "\0") != 0)
-	{
-		char *passwd;
-		passwd = getpass (INPUT_PASSWORD);
-		if (strlen (passwd) == 0)
-			return;
-					
-		if (verify_master_password (&p, (const char*) passwd))
-			puzzle_editor_loop (&p, filename);
-		else
-		{
-			printf (WRONG_PASSWORD);
-			char ch = getchar ();
-		} 
-	}
-	else
-		puzzle_editor_loop (&p, filename);
-}
-
-/* create a new blank puzzle */
-void do_new_puzzle (char *filename, int size) 
-{
-	Puzzle p; 
-	/* if filename is not provided get it from command line */
-	if (filename == NULL)
-	{
-		printf (INPUT_FILE);
-		char fname[256];
-		fgets (fname, 256, stdin);
-		if (strlen (fname) == 1)
-			return;
-		filename = strtok (fname, "\n"); 
-	}
-	/* if no size is specified get it from command line */	
-	if (size == -1)
-	{
-		printf (INPUT_GRID_SIZE);
-		size = get_num ();
-	}
-	
-	if (size > MAX_PUZZLE_SIZE) 
-	{ 
-		printf (EXCEED_MAX_GRID_SIZE);
-		char c = getchar (); 
-	}
-	else
-	{
-		init_puzzle (&p, size);
-		puzzle_editor_loop (&p, filename);
-	}
-}
-
-/* The main loop of the program */
-int main_loop () 
-{
-	/* Print the main menu */
-	while (1)
-	{
-		print_menu (WHITE, BLUE, MAIN_MENU_TITLE, MAIN_MENU, 3, 50);
-		printf (INPUT_CHOICE);
-		int ch = get_num ();
-		switch (ch)
-		{
-			case 1: do_new_puzzle (NULL, -1);
-					break;
-			case 2: do_open_puzzle (NULL);
-					break;
-			case 3: exit (0);
-		}
-	}
-}
-
-int main (int argc, char* argv[]) 
-{
-	if (argc >= 2)
-	{
-		Puzzle p;
-		switch (argc)
-		{
-			case 2 : do_open_puzzle (argv[1]);
-					 break;
-			case 4 : if (strcmp (argv[2], "new") == 0)
-					 {
-					 	int grid_size = atoi (argv[3]);
-						do_new_puzzle (argv[1], grid_size);
-					 	break;
-					 }
-			default: fprintf (stderr, USAGE_LINE_1, argv[0]);
-					 fprintf (stderr, USAGE_LINE_2);
-					 fprintf (stderr, USAGE_LINE_3);
-					 exit (3);
-		}
-	}
-	return (main_loop ());
-}