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Introduced a new function in every game which formats a game_state

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as text. This is used by front ends to implement copy-to-clipboard.
Currently the function does nothing (and is disabled) in every game
except Solo, but it's a start.

[originally from svn r5724]
This commit is contained in:
Simon Tatham
2005-05-01 12:53:41 +00:00
parent e72931bfe2
commit 791940b043
14 changed files with 279 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

96
solo.c
View File

@ -1607,6 +1607,68 @@ static void free_game(game_state *state)
sfree(state);
}
static char *grid_text_format(int c, int r, digit *grid)
{
int cr = c*r;
int x, y;
int maxlen;
char *ret, *p;
/*
* There are cr lines of digits, plus r-1 lines of block
* separators. Each line contains cr digits, cr-1 separating
* spaces, and c-1 two-character block separators. Thus, the
* total length of a line is 2*cr+2*c-3 (not counting the
* newline), and there are cr+r-1 of them.
*/
maxlen = (cr+r-1) * (2*cr+2*c-2);
ret = snewn(maxlen+1, char);
p = ret;
for (y = 0; y < cr; y++) {
for (x = 0; x < cr; x++) {
int ch = grid[y * cr + x];
if (ch == 0)
ch = ' ';
else if (ch <= 9)
ch = '0' + ch;
else
ch = 'a' + ch-10;
*p++ = ch;
if (x+1 < cr) {
*p++ = ' ';
if ((x+1) % r == 0) {
*p++ = '|';
*p++ = ' ';
}
}
}
*p++ = '\n';
if (y+1 < cr && (y+1) % c == 0) {
for (x = 0; x < cr; x++) {
*p++ = '-';
if (x+1 < cr) {
*p++ = '-';
if ((x+1) % r == 0) {
*p++ = '+';
*p++ = '-';
}
}
}
*p++ = '\n';
}
}
assert(p - ret == maxlen);
*p = '\0';
return ret;
}
static char *game_text_format(game_state *state)
{
return grid_text_format(state->c, state->r, state->grid);
}
struct game_ui {
/*
* These are the coordinates of the currently highlighted
@ -1901,6 +1963,7 @@ const struct game thegame = {
new_game,
dup_game,
free_game,
TRUE, game_text_format,
new_ui,
free_ui,
make_move,
@ -2034,38 +2097,7 @@ int main(int argc, char **argv)
}
}
for (y = 0; y < p->c * p->r; y++) {
for (x = 0; x < p->c * p->r; x++) {
int c = s->grid[y * p->c * p->r + x];
if (c == 0)
c = ' ';
else if (c <= 9)
c = '0' + c;
else
c = 'a' + c-10;
printf("%c", c);
if (x+1 < p->c * p->r) {
if ((x+1) % p->r)
printf(" ");
else
printf(" | ");
}
}
printf("\n");
if (y+1 < p->c * p->r && (y+1) % p->c == 0) {
for (x = 0; x < p->c * p->r; x++) {
printf("-");
if (x+1 < p->c * p->r) {
if ((x+1) % p->r)
printf("-");
else
printf("-+-");
}
}
printf("\n");
}
}
printf("\n");
printf("%s\n", grid_text_format(p->c, p->r, s->grid));
return 0;
}