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ru:: trap circle now detects secret doors

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Zeno Rogue 2025-08-01 17:05:40 +02:00
parent 10877afd3b
commit c7a40edb66
1 changed files with 15 additions and 1 deletions
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16
rogueviz/ru/render.cpp
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@ -266,11 +266,25 @@ void man::draw() {
if(m.current.detect_area > 0) {
ld r = inverse_wvolarea_auto(m.current.detect_area);
auto h0 = to_hyper(m.where);
auto T = eupush(h0);
for(int a=0; a<=360; a++) {
auto h = from_hyper(eupush(to_hyper(m.where)) * xspinpush0(a*1._deg, r));
auto h = from_hyper(T * xspinpush0(a*1._deg, r));
curvepoint(eupush(h.x, h.y) * C0);
}
vid.linewidth *= 3;
queuecurve(scrm, 0x800080, 0, PPR::LINE);
vid.linewidth /= 3;
current_room->bfs(xy_to_block(m.where), [&] (intxy xy) {
if(hdist(h0, block_to_hyper(xy)) > r) return false;
if(!current_room->fov[xy.y][xy.x]) return false;
auto what = current_room->at(xy);
if(what == wRogueWallHidden) {
current_room->replace_block_frev(xy, wRogueWall);
addMessage("You discover a secret door!");
}
return bool(walls[what].flags & W_TRANS);
});
}
if(m.current.detect_cross > 0) for(int d: {0, 1, 2, 3}) {