#ifndef __WORDBLOX_H
#define __WORDBLOX_H
+#include <gd.h>
+#include <gdfontmb.h>
+#include <gdfontg.h>
#include "constantstrings.h"
#define MAX_PUZZLE_SIZE 20
WHITE=7
};
+enum ATTR {
+ NORMAL = 23,
+ BOLD=1
+};
+
+enum ORIENTATION {
+ ACROSS=1,
+ DOWN=2
+};
+
typedef char String[MAX_CLUE_LENGTH];
/* The main puzzle struct type */
bool grid_frozen;
} Puzzle;
+/* get a number from the user */
int get_num ()
{
char s[5];
return n;
}
+/* Output the clues to text file */
+void export_clues (Puzzle *p, const char *filename)
+{
+ FILE *outfile = fopen (filename, "w");
+ if (outfile == NULL)
+ {
+ fprintf (stderr, "%s\n", ERROR_WRITING_FILE);
+ exit (1);
+ }
+ /* first the across clues */
+ fprintf (outfile, "ACROSS CLUES\n");
+ for (int i = 0; i < p->grid_size; i ++)
+ {
+ for (int j = 0; j < p->grid_size; j ++)
+ {
+ if (p->start_across_word[i][j] != -1)
+ fprintf (outfile, "%d - %s\n", p->start_across_word[i][j],
+ p->clue_across[i][j]);
+ }
+ }
+ /* now the down clues */
+ fprintf (outfile, "DOWN CLUES\n");
+ for (int i = 0; i < p->grid_size; i ++)
+ {
+ for (int j = 0; j < p->grid_size; j ++)
+ {
+ if (p->start_down_word[i][j] != -1)
+ fprintf (outfile, "%d - %s\n", p->start_down_word[i][j],
+ p->clue_down[i][j]);
+ }
+ }
+ fclose (outfile);
+}
+
+/* Output the grid to image - if answerkey is true export filled grid */
+void export_grid_image (Puzzle *p, const char *filename, bool answerkey)
+{
+ int img_size = p->grid_size * 40;
+ FILE * outfile = fopen (filename, "wb");
+ if (outfile == NULL)
+ {
+ fprintf (stderr, "%s\n", ERROR_WRITING_FILE);
+ exit (1);
+ }
+
+ gdImagePtr img = gdImageCreate (img_size, img_size);
+ int white = gdImageColorAllocate (img, 255,255,255);
+ int black = gdImageColorAllocate (img, 0, 0, 0);
+ int blue = gdImageColorAllocate (img, 0, 0, 216);
+ gdFontPtr sm_fnt = gdFontGetMediumBold ();
+ gdFontPtr lg_fnt = gdFontGetGiant ();
+
+ for (int i = 0; i < p->grid_size; i ++)
+ {
+ for (int j = 0; j < p->grid_size; j++)
+ {
+ /* if it is a block, draw the black square */
+ if (p->chars[i][j] == '#')
+ gdImageFilledRectangle (img, j*40, i*40, j*40+40,
+ i*40+40,black);
+ else
+ {
+ /* draw a regular square */
+ gdImageRectangle (img, j*40, i*40, j*40+40,
+ i*40+40, black);
+
+ /* print the numers, if it is either start across word or
+ a down word */
+ if (p->start_across_word[i][j] != -1 ||
+ p->start_down_word[i][j] != -1)
+ {
+ if (p->start_across_word[i][j] != -1)
+ {
+ char str[5];
+ sprintf (str, "%d", p->start_across_word[i][j]);
+ gdImageString (img, sm_fnt, j*40+2, i*40+2,
+ (unsigned char *)str, blue);
+ }
+ else
+ {
+ char str[5];
+ sprintf (str, "%d", p->start_down_word[i][j]);
+ gdImageString (img, sm_fnt, j*40+2, i*40+2,
+ (unsigned char *)str, blue);
+ }
+ }
+ /* if answerkey is true, draw the character in the cell */
+ if (answerkey)
+ {
+ gdImageChar (img, lg_fnt, j*40+15, i*40+15,
+ p->chars[i][j], black);
+ }
+ }
+ }
+ }
+
+ gdImagePng (img, outfile);
+ gdImageDestroy (img);
+ fclose (outfile);
+}
+
/* Set the terminal colour */
-void set_color (enum COLOR fg, enum COLOR bg) {
- printf ("\x1B[%d;%dm", fg+30, bg+40);
+void set_color (enum COLOR fg, enum COLOR bg, enum ATTR at) {
+ printf ("\x1B[%d;%d;%dm", fg+30, bg+40, at);
}
/* Reset the terminal colour */
void print_puzzle (Puzzle *p)
{
printf ("\n");
- set_color (WHITE, CYAN);
+ set_color (WHITE, CYAN, NORMAL);
printf (" ");
for (int i = 0; i < p->grid_size; i ++)
printf ("%3d", i);
printf("\n");
for (int i = 0; i < p->grid_size; i ++)
{
- set_color (WHITE, CYAN);
+ set_color (WHITE, CYAN, NORMAL);
printf ("%3d ", i);
for (int j = 0; j < p->grid_size; j ++)
{
if (p->chars[i][j] == '#') {
- set_color (WHITE, BLACK);
+ set_color (WHITE, BLACK, NORMAL);
printf (" ");
}
else
if (p->start_across_word[i][j] != -1 ||
p->start_down_word[i][j] != -1)
{
- set_color (BLUE, WHITE);
+ set_color (BLUE, WHITE, NORMAL);
if (p->start_across_word[i][j] != -1)
printf ("%-2d", p->start_across_word[i][j]);
else
}
else
{
- set_color (BLACK, WHITE);
+ set_color (BLACK, WHITE,NORMAL);
printf (" ");
}
- set_color (BLACK, WHITE);
+ set_color (BLACK, WHITE, BOLD);
printf ("%c", p->chars[i][j]);
}
reset_color ();
/* print the clues if set */
if (p->grid_frozen == true)
{
- printf ("ACROSS - CLUES\n");
+ printf ("\x1B[1mACROSS - CLUES\x1B[0m\n");
for (int i = 0; i < p->grid_size; i ++)
{
for (int j = 0; j < p->grid_size; j ++)
}
}
}
- printf ("\nDOWN - CLUES\n");
+ printf ("\n\x1B[1mDOWN - CLUES\x1B[0m\n");
for (int i = 0; i < p->grid_size; i ++)
{
for (int j = 0; j < p->grid_size; j ++)
}
/* function to check if a word is valid or not */
-bool is_valid_word (const char *word)
+char* is_valid_word (char *word)
{
- for (int i = 0; i < strlen (word); i ++)
+ if (word == NULL || strlen(word) == 0)
+ return NULL;
+ for (int i = 0; i < strlen (word) - 1; i ++)
if (! isalpha (word[i]))
- return false;
+ return NULL;
- return true;
+ return strtok (word, "\n");
}
-/* function set a clue for an across word */
-bool set_across_clue (Puzzle *p, String clue, int index)
+
+/* function to set a clue for an across word */
+bool set_clue (Puzzle *p, String clue, int index, enum ORIENTATION order)
{
for (int i = 0; i < p->grid_size; i ++)
{
for (int j = 0; j < p->grid_size; j ++)
{
- if (p->start_across_word[i][j] == index)
+ if (order == ACROSS)
{
- strcpy (p->clue_across[i][j], clue);
- return true;
- }
+ if (p->start_across_word[i][j] == index)
+ {
+ strcpy (p->clue_across[i][j], clue);
+ return true;
+ }
+ }
+ else if (order == DOWN)
+ {
+ if (p->start_down_word[i][j] == index)
+ {
+ strcpy (p->clue_down[i][j], clue);
+ return true;
+ }
+ }
}
}
return false;
{
/* clear screen */
printf ("\e[1;1H\e[2J");
- set_color (fg, bg);
+ set_color (fg, bg, NORMAL);
printf ("\u2554");
for (int i = 0; i < padding; i ++)
printf ("\u2550");
printf ("\u2557");
reset_color (); printf ("\n");
- set_color (fg, bg);
- printf ("\u2551%-*s\u2551", padding, title);
+ printf ("\u2551");
+ set_color (fg, bg, BOLD);
+ printf ("%-*s", padding, title);
+ reset_color ();
+ set_color (fg, bg, NORMAL);
+ printf ("\u2551");
reset_color (); printf ("\n");
- set_color (fg, bg);
+ set_color (fg, bg, NORMAL);
printf ("\u2560");
for (int i = 0; i < padding; i ++)
printf ("\u2550");
reset_color (); printf ("\n");
for (int i = 0; i < num_items; i ++)
{
- set_color (fg, bg);
+ set_color (fg, bg, NORMAL);
printf ("\u2551%-*s\u2551", padding, items[i]);
reset_color (); printf ("\n");
}
- set_color (fg, bg);
+ set_color (fg, bg, NORMAL);
printf ("\u255A");
for (int i = 0; i < padding; i ++)
printf ("\u2550");
projects / wordblah.git / blobdiff