return ok;
}
-static char *new_game_seed(game_params *params, random_state *rs)
+static char *new_game_seed(game_params *params, random_state *rs,
+ game_aux_info **aux)
{
int *grid;
int w = params->w, h = params->h, n = params->n, wh = w*h;
return ret;
}
+void game_free_aux_info(game_aux_info *aux)
+{
+ assert(!"Shouldn't happen");
+}
+
static char *validate_seed(game_params *params, char *seed)
{
char *p, *err;
sfree(state);
}
+static char *game_text_format(game_state *state)
+{
+ char *ret, *p, buf[80];
+ int i, x, y, col, o, maxlen;
+
+ /*
+ * First work out how many characters we need to display each
+ * number. We're pretty flexible on grid contents here, so we
+ * have to scan the entire grid.
+ */
+ col = 0;
+ for (i = 0; i < state->w * state->h; i++) {
+ x = sprintf(buf, "%d", state->grid[i] / 4);
+ if (col < x) col = x;
+ }
+ o = (state->orientable ? 1 : 0);
+
+ /*
+ * Now we know the exact total size of the grid we're going to
+ * produce: it's got h rows, each containing w lots of col+o,
+ * w-1 spaces and a trailing newline.
+ */
+ maxlen = state->h * state->w * (col+o+1);
+
+ ret = snewn(maxlen, char);
+ p = ret;
+
+ for (y = 0; y < state->h; y++) {
+ for (x = 0; x < state->w; x++) {
+ int v = state->grid[state->w*y+x];
+ sprintf(buf, "%*d", col, v/4);
+ memcpy(p, buf, col);
+ p += col;
+ if (o)
+ *p++ = "^<v>"[v & 3];
+ if (x+1 == state->w)
+ *p++ = '\n';
+ else
+ *p++ = ' ';
+ }
+ }
+
+ assert(p - ret == maxlen);
+ *p = '\0';
+ return ret;
+}
+
static game_ui *new_ui(game_state *state)
{
return NULL;
TRUE, game_configure, custom_params,
validate_params,
new_game_seed,
+ game_free_aux_info,
validate_seed,
new_game,
dup_game,
free_game,
+ TRUE, game_text_format,
new_ui,
free_ui,
make_move,