C++ (Cpp) mr_center_room Examples

Example #1

File: multi-room.c Project: allisson128/mininim

void
multi_room_fit_stretch (void)
{
  int w = 1;
  int h = 1;
  int lc, c = 1;

 repeat:
  do {
    lc = c;
    redim_multi_room (++w, h);
    mr_center_room (mr.room);
    c = mr_count_uniq_rooms ();
    /* printf ("W: room: %i, width: %i, height: %i, count: %i\n", */
    /*         mr.room, mr.w, mr.h, c); */
  } while (c > lc);
  redim_multi_room (--w, h);
  mr_center_room (mr.room);

  int wc = c;

  do {
    lc = c;
    redim_multi_room (w, ++h);
    mr_center_room (mr.room);
    c = mr_count_uniq_rooms ();
    /* printf ("H: room: %i, width: %i, height: %i, count: %i\n", */
    /*         mr.room, mr.w, mr.h, c); */
  } while (c > lc);
  redim_multi_room (w, --h);
  mr_center_room (mr.room);

  if (c > wc) goto repeat;
}

Example #2

File: multi-room.c Project: NoSuchProcess/mininim

bool
ui_set_multi_room (int dw, int dh)
{
  char *text;

  if (mr.w + dw < 1 || mr.h + dh < 1) {
    xasprintf (&text, "MULTI-ROOM %ix%i", mr_w, mr_h);
    draw_bottom_text (NULL, text, 0);
    al_free (text);
    return false;
  }

  if (! set_multi_room (mr.w + dw, mr.h + dh)) {
    draw_bottom_text (NULL, "VIDEO CARD LIMIT REACHED", 0);
    return false;
  }

  mr_w = mr.w;
  mr_h = mr.h;
  mr_center_room (mr.room);
  xasprintf (&text, "MULTI-ROOM %ix%i", mr_w, mr_h);
  draw_bottom_text (NULL, text, 0);
  al_free (text);
  return true;
}

Example #3

File: pointer.c Project: oitofelix/mininim

void
set_mouse_pos (struct pos *p)
{
  struct mouse_coord m;

  struct pos np; npos (p, &np);

  m.mr.w = mr.w;
  m.mr.h = mr.h;
  m.mr.room = mr.room = np.room;

  con_m (&np, &m.c);

  int x, y;
  if (! mr_coord (np.room, -1, &x, &y)) {
    mr_center_room (np.room);
    x = mr.x;
    y = mr.y;
  }

  m.mr.x = mr.x = x;
  m.mr.y = mr.y = y;

  set_mouse_coord (&m);
}

Example #4

File: pointer.c Project: oitofelix/mininim

void
set_mouse_coord (struct mouse_coord *m)
{
  if (m->c.x < 0 || m->c.x >= ORIGINAL_WIDTH
      || m->c.y < 0 || m->c.y >= ORIGINAL_HEIGHT)
    return;

  int x, y;

  mr_restore_origin (&m->mr);

  if (! m->c.room) {
    al_set_mouse_xy (display, m->sx, m->sy);
    return;
  }

  if (! mr_coord (m->c.room, -1, &x, &y)) {
    mr_center_room (m->c.room);
    x = mr.x;
    y = mr.y;
  }

  struct mouse_coord m0;
  get_mouse_coord (&m0);
  if (m0.x >= 0 && m0.y >= 0 &&
      mr.cell[m0.x][m0.y].room == m->c.room) {
    x = m0.x;
    y = m0.y;
  }

  int tw, th;
  mr_get_resolution (&tw, &th);

  int w = al_get_display_width (display);
  int h = al_get_display_height (display);

  int mx = ((ORIGINAL_WIDTH * x + m->c.x + 1) * w) / tw;
  int my = ((ROOM_HEIGHT * y + m->c.y + 1) * h) / th;

  mx = min_int (mx, w - 1);
  my = min_int (my, h - 1);

  int flags = screen_flags | potion_flags;

  if (flags & ALLEGRO_FLIP_HORIZONTAL)
    mx = (w - 1) - mx;

  if (flags & ALLEGRO_FLIP_VERTICAL)
    my = (h - 1) - my;

  if (! al_set_mouse_xy (display, mx, my))
    error (0, 0, "%s (%p): cannot set mouse xy coordinates (%i,%i)",
           __func__, m, mx, my);

  do {
    al_get_mouse_state (&mouse_state);
  } while (mouse_state.x != mx || mouse_state.y != my);

  mr.select_cycles = SELECT_CYCLES;
}

Example #5

File: multi-room.c Project: allisson128/mininim

void
mr_restore_origin (struct mr_origin *o)
{
  if (o->w == mr.w && o->h == mr.h)
    mr_set_origin (o->room, o->x, o->y);
  else mr_center_room (o->room);
}

Example #6

File: multi-room.c Project: allisson128/mininim

void
apply_mr_fit_mode (void)
{
  int w, h;

  switch (mr.fit_mode) {
  case MR_FIT_NONE:
    w = mr.fit_w;
    h = mr.fit_h;
    break;
  case MR_FIT_STRETCH:
    multi_room_fit_stretch ();
    w = mr.w;
    h = mr.h;
    break;
  case MR_FIT_RATIO:
    multi_room_fit_ratio ();
    w = mr.w;
    h = mr.h;
    break;
  }

  set_multi_room (w, h);
  mr_center_room (mr.room);
}

Example #7

File: multi-room.c Project: allisson128/mininim

bool
ui_set_multi_room (int dw, int dh)
{
  char *text;

  if (mr.w + dw < 1 || mr.h + dh < 1) {
    xasprintf (&text, "MULTI-ROOM %ix%i", mr.w, mr.h);
    draw_bottom_text (NULL, text, 0);
    al_free (text);
    return false;
  }

  struct mouse_coord m;
  get_mouse_coord (&m);

  if (mr.w + dw != mr.w || mr.h + dh != mr.h)
    set_multi_room (mr.w + dw, mr.h + dh);

  mr_center_room (mr.room);

  if (mr_coord (m.c.room, -1, NULL, NULL))
    set_mouse_coord (&m);

  xasprintf (&text, "MULTI-ROOM %ix%i", mr.w, mr.h);
  draw_bottom_text (NULL, text, 0);
  al_free (text);
  return true;
}

Example #8

File: multi-room.c Project: allisson128/mininim

void
mr_focus_room (int room)
{
  int x, y;
  if (mr_coord (room, -1, &x, &y))
    mr_set_origin (room, x, y);
  else mr_center_room (room);
  mr.select_cycles = SELECT_CYCLES;
}

Example #9

File: pointer.c Project: oitofelix/mininim

void
set_mouse_room (int room)
{
  struct mouse_coord m;

  int x, y;
  if (mr_coord (room, -1, &x, &y))
    mr_set_origin (room, x, y);

  mr_save_origin (&m.mr);
  new_coord (&m.c, &global_level, room, ORIGINAL_WIDTH / 2, ORIGINAL_HEIGHT / 2);
  set_mouse_coord (&m);

  if (! room) {
    mr_center_room (0);
    mr.select_cycles = 0;
    int w = al_get_display_width (display);
    int h = al_get_display_height (display);
    al_set_mouse_xy (display, w / 2, h / 2);
  }
}