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fixed 'draw' in drawing tool while the map is rotated by mouse or animated movement

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This commit is contained in:
Zeno Rogue 2024-06-29 10:48:57 +02:00
parent bf9fdd9a88
commit edc173a538
2 changed files with 36 additions and 20 deletions
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47
hypgraph.cpp
View File

@ -2188,6 +2188,25 @@ EX bool shmup_inverted() {
return vid.wall_height < 0;
}
/** create the list of matrices that are affected when we shift/rotate the view. Usually this is not only the View matrix, but also auxiliary ones such as which_copy.
* flag & 1 : spins, so return only NLP if get_view_orientation() is NLP
* flag & 2 : if rugged, only View
*/
EX vector<transmatrix*> move_affected_matrices(int flag) {
if(flag & 1) {
if(&get_view_orientation() == &NLP) return { &NLP };
}
if((flag & 2) && rug::rugged) return { &View };
vector<transmatrix*> res;
res.push_back(&View);
res.push_back(&current_display->which_copy);
res.push_back(&cwtV.T);
if(mapeditor::dt_in()) res.push_back(&mapeditor::cfree_old.T);
return res;
}
EX void centerpc(ld aspd) {
if(subscreens::split([=] () {centerpc(aspd);})) return;
@ -2238,15 +2257,15 @@ EX void centerpc(ld aspd) {
if(vid.sspeed >= 4.99) aspd = 1000;
DEBBI(DF_GRAPH, ("center pc"));
auto& W = current_display->which_copy;
ors::unrotate(W); ors::unrotate(View); ors::unrotate(cwtV.T);
auto mam = move_affected_matrices(0);
for(auto pV: mam) ors::unrotate(*pV);
/* what should we center? */
transmatrix T;
if(multi::players > 1)
T = unshift(cwtV); /* do not even try */
else {
T = W;
T = current_display->which_copy;
if(shmup::on)
T = T * shmup::pc[0]->at;
}
@ -2266,9 +2285,8 @@ EX void centerpc(ld aspd) {
} */
spinEdge(aspd);
fixmatrix(View);
fix_whichcopy(cwt.at);
fixmatrix(current_display->which_copy);
for(auto pV: mam) fixmatrix(*pV);
}
else {
@ -2281,8 +2299,7 @@ EX void centerpc(ld aspd) {
else
shift_view_towards(shiftless(H), aspd, shift_method(smaAutocenter));
fixmatrix(View);
fixmatrix(current_display->which_copy);
for(auto pV: mam) fixmatrix(*pV);
spinEdge(aspd);
}
@ -2297,7 +2314,7 @@ EX void centerpc(ld aspd) {
}
}
ors::rerotate(W); ors::rerotate(cwtV.T); ors::rerotate(View);
for(auto pV: mam) ors::rerotate(*pV);
}
EX transmatrix oView;
@ -3367,9 +3384,7 @@ EX hookset<bool(const hyperpoint&)> hooks_shift_view;
/** rotate the view using the given rotation matrix */
EX void rotate_view(transmatrix T) {
if(callhandlers(false, hooks_rotate_view, T)) return;
transmatrix& which = get_view_orientation();
which = T * which;
if(!gproduct && !rug::rugged) current_display->which_copy = T * current_display->which_copy;
for(auto pV: move_affected_matrices(3)) (*pV) = T * (*pV);
}
EX shiftpoint lie_exp(hyperpoint h1) {
@ -3595,9 +3610,7 @@ EX void shift_view(hyperpoint H, eShiftMethod sm IS(shift_method(smaManualCamera
#endif
return;
}
View = get_shift_view_of(H, View, sm);
auto& wc = current_display->which_copy;
wc = get_shift_view_of(H, wc, sm);
for(auto pV: move_affected_matrices(0)) *pV = get_shift_view_of(H, *pV, sm);
}
/** works in embedded_plane (except embedded product where shift_view works, and euc_in_sl2) */
@ -3624,8 +3637,7 @@ EX void shift_v_by_matrix(transmatrix& V, const transmatrix T, eShiftMethod sm)
}
EX void shift_view_to(shiftpoint H, eShiftMethod sm IS(shift_method(smaManualCamera))) {
shift_v_to(View, H, sm);
shift_v_to(current_display->which_copy, H, sm);
for(auto pV: move_affected_matrices(0)) shift_v_to(*pV, H, sm);
}
EX void shift_v_to(transmatrix& V, shiftpoint H, eShiftMethod sm IS(shift_method(smaManualCamera))) {
@ -3645,8 +3657,7 @@ EX void shift_v_to(transmatrix& V, shiftpoint H, eShiftMethod sm IS(shift_method
}
EX void shift_view_towards(shiftpoint H, ld l, eShiftMethod sm IS(shift_method(smaManualCamera))) {
shift_v_towards(View, H, l, sm);
shift_v_towards(current_display->which_copy, H, l, sm);
for(auto pV: move_affected_matrices(0)) shift_v_towards(*pV, H, l, sm);
}
EX void shift_v_towards(transmatrix& V, shiftpoint H, ld l, eShiftMethod sm IS(shift_method(smaManualCamera))) {

9
mapeditor.cpp
View File

@ -279,9 +279,14 @@ EX namespace mapeditor {
}
}
/** for 'draw' in the drawing tool, cfree is the free shape we are currently drawing */
dtfree *cfree;
cell *cfree_at;
shiftmatrix cfree_old;
/** which cell does cfree belong to */
EX cell *cfree_at;
/** essentially ggmatrix(cfree_at), but we need to know to work with tori */
EX shiftmatrix cfree_old;
EX bool dt_in() { return cfree; }
EX void dt_finish() {
cfree = nullptr;