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map editor:: building mode

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Zeno Rogue
2022-10-27 09:45:03 +02:00
parent 87921fe0f9
commit 6ef282173f
3 changed files with 53 additions and 8 deletions
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41
graph.cpp
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@@ -5075,7 +5075,46 @@ EX shiftmatrix cview(ld base_shift IS(0)) {
EX int point_direction;
EX int through_wall(hyperpoint at) {
ld dist = hdist0(at);
int nei = -1;
for(int i=0; i<centerover->type; i++) {
ld dist1 = hdist0(currentmap->ray_iadj(centerover, i) * at);
if(dist1 < dist) nei = i, dist = dist1;
}
return nei;
}
EX void precise_mouseover() {
if(WDIM == 3 && (cmode & (sm::EDIT_INSIDE_WALLS | sm::EDIT_BEFORE_WALLS))) {
transmatrix T = view_inverse(View);
transmatrix ori = Id;
if(prod) ori = ortho_inverse(NLP);
ld step = 0.2;
cell *c = centerover;
for(int i=0; i<100; i++) {
apply_parallel_transport(T, ori, ztangent(step));
int pd = through_wall(T * C0);
if(pd != -1) {
color_t col;
cell *c1 = c->cmove(pd);
if(isWall3(c1, col)) {
mouseover = c;
mouseover2 = c1;
point_direction = pd;
if(cmode & sm::EDIT_INSIDE_WALLS) {
swap(mouseover, mouseover2);
point_direction =c->c.spin(pd);
}
return;
}
else {
T = currentmap->iadj(c, pd) * T;
c = c1;
}
}
}
}
if(WDIM == 3) {
mouseover2 = mouseover = centerover;
ld best = HUGE_VAL;
@@ -5690,6 +5729,8 @@ namespace sm {
static const int NOSCR = (1<<22); // do not show the game background
static const int AUTO_VALUES = (1<<23); // automatic place for values
static const int NARROW_LINES = (1<<24); // do make the lines narrower if we needed to reduce width
static const int EDIT_BEFORE_WALLS = (1<<25); // mouseover targets before walls
static const int EDIT_INSIDE_WALLS = (1<<26); // mouseover targets inside walls
}
#endif