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Pattern: color multiple squares with Ctrl- or Shift-cursor keys.

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This commit is contained in:
Jonas Kölker
2015-09-21 17:33:02 +02:00
committed by Simon Tatham
parent 9e1a7d87cd
commit 7478275c8b
2 changed files with 19 additions and 1 deletions
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14
pattern.c
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@ -1056,6 +1056,7 @@ static char *interpret_move(const game_state *state, game_ui *ui,
const game_drawstate *ds,
int x, int y, int button)
{
int control = button & MOD_CTRL, shift = button & MOD_SHFT;
button &= ~MOD_MASK;
x = FROMCOORD(state->w, x);
@ -1156,10 +1157,23 @@ static char *interpret_move(const game_state *state, game_ui *ui,
}
if (IS_CURSOR_MOVE(button)) {
int x = ui->cur_x, y = ui->cur_y, newstate;
char buf[80];
move_cursor(button, &ui->cur_x, &ui->cur_y, state->w, state->h, 0);
ui->cur_visible = 1;
if (!control && !shift) return "";
newstate = control ? shift ? GRID_UNKNOWN : GRID_FULL : GRID_EMPTY;
if (state->grid[y * state->w + x] == newstate &&
state->grid[ui->cur_y * state->w + ui->cur_x] == newstate)
return "";
sprintf(buf, "%c%d,%d,%d,%d", control ? shift ? 'U' : 'F' : 'E',
min(x, ui->cur_x), min(y, ui->cur_y),
abs(x - ui->cur_x) + 1, abs(y - ui->cur_y) + 1);
return dupstr(buf);
}
if (IS_CURSOR_SELECT(button)) {
int currstate = state->grid[ui->cur_y * state->w + ui->cur_x];
int newstate;

4
puzzles.but
View File

@ -897,6 +897,10 @@ You can also move around the grid with the cursor keys. Pressing the
return key will cycle the current cell through empty, then black, then
white, then empty, and the space bar does the same cycle in reverse.
Moving the cursor while holding Control will colour the moved-over
squares black. Holding Shift will colour the moved-over squares
white, and holding both will colour them grey.
(All the actions described in \k{common-actions} are also available.)
\H{pattern-parameters} \I{parameters, for Pattern}Pattern parameters