#include <zlib.h>
#include "constantstrings.h"
-#define MAX_PUZZLE_SIZE 20
+#define MAX_PUZZLE_SIZE 25
#define MAX_CLUE_LENGTH 150
+#define GRID_PIXELS 37
/* Enum to define terminal colours */
enum COLOR {
DOWN=2
};
+/* for use with the player */
+enum DIRECTION {
+ DIR_FORWARD = 1,
+ DIR_BACK = -1
+};
+
typedef char String[MAX_CLUE_LENGTH];
/* The main puzzle struct type */
char salt[256];
} Puzzle;
+/* The player data struct type - for the player app */
+typedef struct {
+ Puzzle puzzle;
+ char filename[65535];
+ bool is_loaded;
+ char char_ans[MAX_PUZZLE_SIZE][MAX_PUZZLE_SIZE];
+ int cur_row;
+ int cur_col;
+} MainPlayerData;
+
+
/* get a number from the user */
int get_num ()
{
/* 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;
+ int img_size = p->grid_size * GRID_PIXELS;
FILE * outfile = fopen (filename, "wb");
if (outfile == NULL)
{
{
/* 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);
+ gdImageFilledRectangle (img, j*GRID_PIXELS, i*GRID_PIXELS,
+ j*GRID_PIXELS+GRID_PIXELS,
+ i*GRID_PIXELS+GRID_PIXELS,black);
else
{
/* draw a regular square */
- gdImageRectangle (img, j*40, i*40, j*40+40,
- i*40+40, black);
+ gdImageRectangle (img, j*GRID_PIXELS, i*GRID_PIXELS,
+ j*GRID_PIXELS+GRID_PIXELS,
+ i*GRID_PIXELS+GRID_PIXELS, black);
/* print the numers, if it is either start across word or
a down word */
{
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);
+ gdImageString (img, sm_fnt, j*GRID_PIXELS+2,
+ i*GRID_PIXELS+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);
+ gdImageString (img, sm_fnt, j*GRID_PIXELS+2,
+ i*GRID_PIXELS+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);
+ gdImageChar (img, lg_fnt, j*GRID_PIXELS+15,
+ i*GRID_PIXELS+10, p->chars[i][j], black);
}
}
}
/* freeze the grid - make editing impossible because it finalizes the
across and down words in the grid */
void freeze_puzzle (Puzzle *p)
-{
+{
int word_num = 1;
bool across_word_start, down_word_start;
for (int i = 0; i < p->grid_size; i ++)
across_word_start = false;
down_word_start = false;
/* if it is a blank cell - cover it with a block */
- if (p->chars[i][j] == ' ')
+ if (p->chars[i][j] == ' ' || p->chars[i][j] == '#')
p->chars[i][j] = '#';
/* it is not a blank cell - check all possibilities */
else
printf ("\u2550");
printf ("\u2557");
reset_color (); printf ("\n");
+ set_color (fg, bg, NORMAL);
printf ("\u2551");
set_color (fg, bg, BOLD);
printf ("%-*s", padding, title);
reset_color (); printf ("\n");
}
+/* reset the player data, from the new file */
+void reset_player_data (MainPlayerData *app_data, const char *filename)
+{
+ app_data->puzzle = load_puzzle (filename);
+
+ app_data->is_loaded = app_data->puzzle.grid_frozen;
+ app_data->cur_col = -1;
+ app_data->cur_row = -1;
+ strcpy (app_data->filename, filename);
+ /* reset the answer keys */
+ for (int i = 0; i < app_data->puzzle.grid_size; i ++)
+ for (int j = 0; j < app_data->puzzle.grid_size; j ++)
+ app_data->char_ans[i][j] = ' ';
+
+}
+
+/* in the player app, move the current selection index left or right */
+void move_current_col (MainPlayerData *app_data, enum DIRECTION dir)
+{
+ int r = app_data->cur_row;
+ int c = app_data->cur_col;
+ if (dir == DIR_FORWARD)
+ {
+ c ++;
+ while (c < app_data->puzzle.grid_size)
+ {
+ if (app_data->puzzle.chars[r][c] == '#')
+ c ++;
+ else
+ break;
+ }
+ if (c < app_data->puzzle.grid_size)
+ app_data->cur_col = c;
+ }
+ else
+ {
+ c --;
+ while (c >= 0)
+ {
+ if (app_data->puzzle.chars[r][c] == '#')
+ c --;
+ else
+ break;
+ }
+ if (c >= 0)
+ app_data->cur_col = c;
+ }
+}
+
+/* in the player app move the current selection index up or down */
+void move_current_row (MainPlayerData *app_data, enum DIRECTION dir)
+{
+ int r = app_data->cur_row;
+ int c = app_data->cur_col;
+ if (dir == DIR_FORWARD)
+ {
+ r ++;
+ while (r < app_data->puzzle.grid_size)
+ {
+ if (app_data->puzzle.chars[r][c] == '#')
+ r ++;
+ else
+ break;
+ }
+ if (r < app_data->puzzle.grid_size)
+ app_data->cur_row = r;
+ }
+ else
+ {
+ r --;
+ while (r >= 0)
+ {
+ if (app_data->puzzle.chars[r][c] == '#')
+ r --;
+ else
+ break;
+ }
+ if (r >= 0)
+ app_data->cur_row = r;
+ }
+}
+
#endif
projects / wordblah.git / blobdiff