diff options
Diffstat (limited to 'grid.c')
| -rw-r--r-- | grid.c | 21 |
1 files changed, 18 insertions, 3 deletions
@@ -40,8 +40,16 @@ const struct grid_cell grid_default_cell = { { { ' ' }, 0, 1, 1 }, 0, 0, 8, 8, 0 }; +/* + * Padding grid cell data. Padding cells are the only zero width cell that + * appears in the grid - because of this, they are always extended cells. + */ +static const struct grid_cell grid_padding_cell = { + { { '!' }, 0, 0, 0 }, 0, GRID_FLAG_PADDING, 8, 8, 0 +}; + /* Cleared grid cell data. */ -const struct grid_cell grid_cleared_cell = { +static const struct grid_cell grid_cleared_cell = { { { ' ' }, 0, 1, 1 }, 0, GRID_FLAG_CLEARED, 8, 8, 0 }; static const struct grid_cell_entry grid_cleared_entry = { @@ -524,7 +532,7 @@ grid_get_cell(struct grid *gd, u_int px, u_int py, struct grid_cell *gc) grid_get_cell1(&gd->linedata[py], px, gc); } -/* Set cell at relative position. */ +/* Set cell at position. */ void grid_set_cell(struct grid *gd, u_int px, u_int py, const struct grid_cell *gc) { @@ -547,7 +555,14 @@ grid_set_cell(struct grid *gd, u_int px, u_int py, const struct grid_cell *gc) grid_store_cell(gce, gc, gc->data.data[0]); } -/* Set cells at relative position. */ +/* Set padding at position. */ +void +grid_set_padding(struct grid *gd, u_int px, u_int py) +{ + grid_set_cell(gd, px, py, &grid_padding_cell); +} + +/* Set cells at position. */ void grid_set_cells(struct grid *gd, u_int px, u_int py, const struct grid_cell *gc, const char *s, size_t slen) |