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rogueviz::seuphorica:: dist working, nicer portal connection lines, highlight target portal area

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Zeno Rogue 2025-03-08 14:11:31 +01:00
parent bbdc1bb89a
commit 5cb12520c5
1 changed files with 34 additions and 6 deletions
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40
rogueviz/seuphorica.cpp
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@ -24,6 +24,7 @@ map<cell*, int> distance_from_board;
extern map<cell*, struct tile> board;
extern set<cell*> just_placed;
extern cell *dist_for;
bool in_board(coord co) {
if(co->land == laMemory) return false;
@ -37,7 +38,7 @@ bool in_board(coord co) {
else if(dfb1 == maximum) qty++;
}
if(maximum && qty < co->type / 2) maximum--;
if(dfb != maximum) currently_scrolling = true;
if(dfb != maximum) currently_scrolling = true, dist_for = nullptr;
dfb = maximum;
return dfb > 0;
}
@ -92,6 +93,9 @@ xy to_xy(cellwalker c) {
return xy{co2.first, co2.second};
}
cell *dist_for = nullptr;
map<cell*, int> distance_to;
int dist(coord a, coord b) {
if(euclid_only()) {
auto co = euc2_coordinates(a);
@ -100,7 +104,26 @@ int dist(coord a, coord b) {
return max(abs(co2.first), abs(co2.second));
}
if(a->type != b->type) return 999;
return celldistance(a, b);
if(a != dist_for) {
distance_to.clear();
dist_for = a;
vector<pair<cell*, int>> v;
v.emplace_back(a, 0);
for(int i=0; i<isize(v); i++) {
auto [c, d] = v[i];
if(distance_to.count(c)) continue;
distance_to[c] = d;
auto ac = adj_minefield_cells(c);
for(cell *c1: ac) {
if(c1->land == laMemory) continue;
if(!disksize && !closed_manifold && !distance_from_board[c1]) continue;
v.emplace_back(c1, d+1);
}
}
}
return distance_to[b];
}
void advance(cell*& c, cellwalker& cw) {
@ -471,6 +494,10 @@ bool draw(cell *c, const shiftmatrix& V) {
bool inside = in_board(c);
if(inside) {
c->wall = waNone; c->landparam = 0x202020;
if(placing_portal) {
int val; has_power(board.at(portal_from), sp::portal, val);
if(dist(portal_from, c) <= val) c->landparam = 0x0000C0;
}
}
else
c->wall = waChasm;
@ -483,14 +510,14 @@ bool draw(cell *c, const shiftmatrix& V) {
if(portals.count(c)) {
auto c1 = portals.at(c);
for(const shiftmatrix& V1: hr::span_at(current_display->all_drawn_copies, c1)) {
queueline(V * currentmap->get_corner(c, 2, 4), V1 * currentmap->get_corner(c1, 2, 4), 0xFF800080);
queueline(V * currentmap->get_corner(c, 2+c->type/2, 4), V1 * currentmap->get_corner(c1, 2+c->type/2, 4), 0x0000FF80);
queueline(V * currentmap->get_corner(c, 2, 4), V1 * currentmap->get_corner(c1, 2, 4), 0xFF800080, 5);
queueline(V * currentmap->get_corner(c, 2+c->type/2, 4), V1 * currentmap->get_corner(c1, 2+c->type/2, 4), 0x0000FF80, 5);
if(tiles3) {
auto high_V = orthogonal_move_fol(V, cgi.SLEV[1]);
auto high_V1 = orthogonal_move_fol(V1, cgi.SLEV[1]);
queueline(high_V * currentmap->get_corner(c, 2, 4), high_V1 * currentmap->get_corner(c1, 2, 4), 0xFF800080);
queueline(high_V * currentmap->get_corner(c, 2+c->type/2, 4), high_V1 * currentmap->get_corner(c1, 2+c->type/2, 4), 0x0000FF80);
queueline(high_V * currentmap->get_corner(c, 2, 4), high_V1 * currentmap->get_corner(c1, 2, 4), 0xFF800080, 5);
queueline(high_V * currentmap->get_corner(c, 2+c->type/2, 4), high_V1 * currentmap->get_corner(c1, 2+c->type/2, 4), 0x0000FF80, 5);
}
}
}
@ -1002,6 +1029,7 @@ void reset_rv() {
tile_orientation.clear();
list_order.clear();
distance_from_board.clear();
dist_for = nullptr; distance_to.clear();
if(disksize || closed_manifold) {
auto v = currentmap->allcells();
for(int i=0; i<hr::isize(v); i++) list_order[v[i]] = i;