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Tents: mark squares as non-tents with {Shift,Control}-cursor keys.

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This commit is contained in:
Jonas Kölker
2015-10-19 02:48:39 +02:00
committed by Simon Tatham
parent 67178751e9
commit 3234912f92
2 changed files with 25 additions and 2 deletions
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23
tents.c
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@ -1544,6 +1544,9 @@ static char *interpret_move(const game_state *state, game_ui *ui,
{
int w = state->p.w, h = state->p.h;
char tmpbuf[80];
int shift = button & MOD_SHFT, control = button & MOD_CTRL;
button &= ~MOD_MASK;
if (button == LEFT_BUTTON || button == RIGHT_BUTTON) {
x = FROMCOORD(x);
@ -1640,8 +1643,26 @@ static char *interpret_move(const game_state *state, game_ui *ui,
}
if (IS_CURSOR_MOVE(button)) {
move_cursor(button, &ui->cx, &ui->cy, w, h, 0);
ui->cdisp = 1;
if (shift || control) {
int len = 0, i, indices[2];
indices[0] = ui->cx + w * ui->cy;
move_cursor(button, &ui->cx, &ui->cy, w, h, 0);
indices[1] = ui->cx + w * ui->cy;
/* NONTENTify all unique traversed eligible squares */
for (i = 0; i <= (indices[0] != indices[1]); ++i)
if (state->grid[indices[i]] == BLANK ||
(control && state->grid[indices[i]] == TENT)) {
len += sprintf(tmpbuf + len, "%sN%d,%d", len ? ";" : "",
indices[i] % w, indices[i] / w);
assert(len < lenof(tmpbuf));
}
tmpbuf[len] = '\0';
if (len) return dupstr(tmpbuf);
} else
move_cursor(button, &ui->cx, &ui->cy, w, h, 0);
return "";
}
if (ui->cdisp) {