{
game_params *ret = snew(game_params);
+#ifdef PORTRAIT_SCREEN
+ ret->w = 16;
+ ret->h = 18;
+#else
ret->w = 20;
ret->h = 15;
+#endif
ret->n = 30;
ret->diff = DIFF_NORMAL;
}
static const struct game_params map_presets[] = {
+#ifdef PORTRAIT_SCREEN
+ {16, 18, 30, DIFF_EASY},
+ {16, 18, 30, DIFF_NORMAL},
+ {16, 18, 30, DIFF_HARD},
+ {16, 18, 30, DIFF_RECURSE},
+ {25, 30, 75, DIFF_NORMAL},
+ {25, 30, 75, DIFF_HARD},
+#else
{20, 15, 30, DIFF_EASY},
{20, 15, 30, DIFF_NORMAL},
{20, 15, 30, DIFF_HARD},
{20, 15, 30, DIFF_RECURSE},
{30, 25, 75, DIFF_NORMAL},
{30, 25, 75, DIFF_HARD},
+#endif
};
static int game_fetch_preset(int i, char **name, game_params **params)
*/
}
+ sfree(origcolouring);
sfree(subcolouring);
free_scratch(rsc);
int i, k, pos, state;
char *p = *desc;
- for (i = 0; i < wh; i++)
- map[wh+i] = i;
+ dsf_init(map+wh, wh);
pos = -1;
state = 0;
map = snewn(2*wh, int);
ret = parse_edge_list(params, &desc, map);
+ sfree(map);
if (ret)
return ret;
- sfree(map);
if (*desc != ',')
return "Expected comma before clue list";
* outlines by the judicious use of diagonally divided squares.
*/
{
- random_state *rs = random_init(desc, strlen(desc));
+ random_state *rs = random_new(desc, strlen(desc));
int *squares = snewn(wh, int);
int done_something;
for (i = 0; i < state->map->ngraph + n; i++) {
bestx[i] = besty[i] = -1;
- best[i] = 2*(w+h)+1;
+ best[i] = (float)(2*(w+h)+1);
ax[i] = ay[i] = 0.0F;
an[i] = 0;
}
*/
ax[gindex] += ex[i];
ay[gindex] += ey[i];
- an[gindex] += 1.0F;
+ an[gindex] += 1;
} else {
/*
* In pass 1, work out whether this
assert(an[gindex] > 0);
dx = ex[i] - ax[gindex];
dy = ey[i] - ay[gindex];
- d = sqrt(dx*dx + dy*dy);
+ d = (float)sqrt(dx*dx + dy*dy);
if (d < best[gindex]) {
best[gindex] = d;
bestx[gindex] = ex[i];
return dupstr(aux);
}
+static int game_can_format_as_text_now(game_params *params)
+{
+ return TRUE;
+}
+
static char *game_text_format(game_state *state)
{
return NULL;
}
struct game_ui {
- int drag_colour; /* -1 means no drag active */
+ /*
+ * drag_colour:
+ *
+ * - -2 means no drag currently active.
+ * - >=0 means we're dragging a solid colour.
+ * - -1 means we're dragging a blank space, and drag_pencil
+ * might or might not add some pencil-mark stipples to that.
+ */
+ int drag_colour;
int drag_pencil;
int dragx, dragy;
int show_numbers;
+
+ int cur_x, cur_y, cur_visible, cur_moved, cur_lastmove;
};
static game_ui *new_ui(game_state *state)
game_ui *ui = snew(game_ui);
ui->dragx = ui->dragy = -1;
ui->drag_colour = -2;
+ ui->drag_pencil = 0;
ui->show_numbers = FALSE;
+ ui->cur_x = ui->cur_y = ui->cur_visible = ui->cur_moved = 0;
+ ui->cur_lastmove = 0;
return ui;
}
#define COORD(x) ( (x) * TILESIZE + BORDER )
#define FROMCOORD(x) ( ((x) - BORDER + TILESIZE) / TILESIZE - 1 )
-static int region_from_coords(game_state *state, game_drawstate *ds,
+ /*
+ * EPSILON_FOO are epsilons added to absolute cursor position by
+ * cursor movement, such that in pathological cases (e.g. a very
+ * small diamond-shaped area) it's relatively easy to select the
+ * region you wanted.
+ */
+
+#define EPSILON_X(button) (((button) == CURSOR_RIGHT) ? +1 : \
+ ((button) == CURSOR_LEFT) ? -1 : 0)
+#define EPSILON_Y(button) (((button) == CURSOR_DOWN) ? +1 : \
+ ((button) == CURSOR_UP) ? -1 : 0)
+
+
+static int region_from_coords(game_state *state, const game_drawstate *ds,
int x, int y)
{
int w = state->p.w, h = state->p.h, wh = w*h /*, n = state->p.n */;
return state->map->map[quadrant * wh + ty*w+tx];
}
-static char *interpret_move(game_state *state, game_ui *ui, game_drawstate *ds,
+static char *interpret_move(game_state *state, game_ui *ui, const game_drawstate *ds,
int x, int y, int button)
{
char *bufp, buf[256];
+ int alt_button;
/*
* Enable or disable numeric labels on regions.
return "";
}
+ if (IS_CURSOR_MOVE(button)) {
+ move_cursor(button, &ui->cur_x, &ui->cur_y, state->p.w, state->p.h, 0);
+ ui->cur_visible = 1;
+ ui->cur_moved = 1;
+ ui->cur_lastmove = button;
+ ui->dragx = COORD(ui->cur_x) + TILESIZE/2 + EPSILON_X(button);
+ ui->dragy = COORD(ui->cur_y) + TILESIZE/2 + EPSILON_Y(button);
+ return "";
+ }
+ if (IS_CURSOR_SELECT(button)) {
+ if (!ui->cur_visible) {
+ ui->dragx = COORD(ui->cur_x) + TILESIZE/2 + EPSILON_X(ui->cur_lastmove);
+ ui->dragy = COORD(ui->cur_y) + TILESIZE/2 + EPSILON_Y(ui->cur_lastmove);
+ ui->cur_visible = 1;
+ return "";
+ }
+ if (ui->drag_colour == -2) { /* not currently cursor-dragging, start. */
+ int r = region_from_coords(state, ds, ui->dragx, ui->dragy);
+ if (r >= 0) {
+ ui->drag_colour = state->colouring[r];
+ ui->drag_pencil = (ui->drag_colour >= 0) ? 0 : state->pencil[r];
+ } else {
+ ui->drag_colour = -1;
+ ui->drag_pencil = 0;
+ }
+ ui->cur_moved = 0;
+ return "";
+ } else { /* currently cursor-dragging; drop the colour in the new region. */
+ x = COORD(ui->cur_x) + TILESIZE/2 + EPSILON_X(ui->cur_lastmove);
+ y = COORD(ui->cur_y) + TILESIZE/2 + EPSILON_Y(ui->cur_lastmove);
+ alt_button = (button == CURSOR_SELECT2) ? 1 : 0;
+ /* Double-select removes current colour. */
+ if (!ui->cur_moved) ui->drag_colour = -1;
+ goto drag_dropped;
+ }
+ }
+
if (button == LEFT_BUTTON || button == RIGHT_BUTTON) {
int r = region_from_coords(state, ds, x, y);
}
ui->dragx = x;
ui->dragy = y;
+ ui->cur_visible = 0;
return "";
}
if ((button == LEFT_RELEASE || button == RIGHT_RELEASE) &&
ui->drag_colour > -2) {
+ alt_button = (button == RIGHT_RELEASE) ? 1 : 0;
+ goto drag_dropped;
+ }
+
+ return NULL;
+
+drag_dropped:
+ {
int r = region_from_coords(state, ds, x, y);
int c = ui->drag_colour;
int p = ui->drag_pencil;
* Cancel the drag, whatever happens.
*/
ui->drag_colour = -2;
- ui->dragx = ui->dragy = -1;
if (r < 0)
return ""; /* drag into border; do nothing else */
if (state->colouring[r] == c && state->pencil[r] == p)
return ""; /* don't _need_ to change this region */
- if (button == RIGHT_RELEASE) {
+ if (alt_button) {
if (state->colouring[r] >= 0) {
/* Can't pencil on a coloured region */
return "";
return dupstr(buf+1); /* ignore first semicolon */
}
-
- return NULL;
}
static game_state *execute_move(game_state *state, char *move)
}
const float map_colours[FOUR][3] = {
+#ifdef VIVID_COLOURS
+ /* Use more vivid colours (e.g. on the Pocket PC) */
+ {0.75F, 0.25F, 0.25F},
+ {0.3F, 0.7F, 0.3F},
+ {0.3F, 0.3F, 0.7F},
+ {0.85F, 0.85F, 0.1F},
+#else
{0.7F, 0.5F, 0.4F},
{0.8F, 0.7F, 0.4F},
{0.5F, 0.6F, 0.4F},
{0.55F, 0.45F, 0.35F},
+#endif
};
const int map_hatching[FOUR] = {
HATCH_VERT, HATCH_SLASH, HATCH_HORIZ, HATCH_BACKSLASH
};
-static float *game_colours(frontend *fe, game_state *state, int *ncolours)
+static float *game_colours(frontend *fe, int *ncolours)
{
float *ret = snewn(3 * NCOLOURS, float);
/*
* Draw the dragged colour blob if any.
*/
- if (ui->drag_colour > -2) {
+ if ((ui->drag_colour > -2) || ui->cur_visible) {
+ int bg, iscur = 0;
+ if (ui->drag_colour >= 0)
+ bg = COL_0 + ui->drag_colour;
+ else if (ui->drag_colour == -1) {
+ bg = COL_BACKGROUND;
+ } else {
+ int r = region_from_coords(state, ds, ui->dragx, ui->dragy);
+ int c = (r < 0) ? -1 : state->colouring[r];
+ assert(ui->cur_visible);
+ /*bg = COL_GRID;*/
+ bg = (c < 0) ? COL_BACKGROUND : COL_0 + c;
+ iscur = 1;
+ }
+
ds->dragx = ui->dragx - TILESIZE/2 - 2;
ds->dragy = ui->dragy - TILESIZE/2 - 2;
blitter_save(dr, ds->bl, ds->dragx, ds->dragy);
- draw_circle(dr, ui->dragx, ui->dragy, TILESIZE/2,
- (ui->drag_colour < 0 ? COL_BACKGROUND :
- COL_0 + ui->drag_colour), COL_GRID);
+ draw_circle(dr, ui->dragx, ui->dragy,
+ iscur ? TILESIZE/4 : TILESIZE/2, bg, COL_GRID);
for (i = 0; i < FOUR; i++)
if (ui->drag_pencil & (1 << i))
draw_circle(dr, ui->dragx + ((i*4+2)%10-3) * TILESIZE/10,
flash_type = atoi(env);
else
flash_type = 0;
- flash_length = (flash_type == 1 ? 0.50 : 0.30);
+ flash_length = (flash_type == 1 ? 0.50F : 0.30F);
}
return flash_length;
} else
return 0.0F;
}
-static int game_wants_statusbar(void)
+static int game_status(game_state *state)
{
- return FALSE;
+ return state->completed ? +1 : 0;
}
static int game_timing_state(game_state *state, game_ui *ui)
* given tile size and then scale.
*/
game_compute_size(params, 400, &pw, &ph);
- *x = pw / 100.0;
- *y = ph / 100.0;
+ *x = pw / 100.0F;
+ *y = ph / 100.0F;
}
static void game_print(drawing *dr, game_state *state, int tilesize)
/* Ick: fake up `ds->tilesize' for macro expansion purposes */
struct { int tilesize; } ads, *ds = &ads;
+ /* We can't call game_set_size() here because we don't want a blitter */
ads.tilesize = tilesize;
ink = print_mono_colour(dr, 0);
for (i = 0; i < FOUR; i++)
- c[i] = print_rgb_colour(dr, map_hatching[i], map_colours[i][0],
- map_colours[i][1], map_colours[i][2]);
+ c[i] = print_rgb_hatched_colour(dr, map_colours[i][0],
+ map_colours[i][1], map_colours[i][2],
+ map_hatching[i]);
coordsize = 0;
coords = NULL;
#endif
const struct game thegame = {
- "Map", "games.map",
+ "Map", "games.map", "map",
default_params,
game_fetch_preset,
decode_params,
dup_game,
free_game,
TRUE, solve_game,
- FALSE, game_text_format,
+ FALSE, game_can_format_as_text_now, game_text_format,
new_ui,
free_ui,
encode_ui,
game_redraw,
game_anim_length,
game_flash_length,
+ game_status,
TRUE, TRUE, game_print_size, game_print,
- game_wants_statusbar,
+ FALSE, /* wants_statusbar */
FALSE, game_timing_state,
- 0, /* mouse_priorities */
+ 0, /* flags */
};
#ifdef STANDALONE_SOLVER
}
#endif
+
+/* vim: set shiftwidth=4 tabstop=8: */
~mdw / sgt / puzzles / blobdiff