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fake:: improved selection

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This commit is contained in:
Zeno Rogue 2020-05-16 02:14:24 +02:00
parent c6527f4b87
commit 57c4bd0514
1 changed files with 36 additions and 18 deletions
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52
fake.cpp
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@ -36,11 +36,19 @@ EX namespace fake {
cell* gamestart() override { return in_underlying([this] { return underlying_map->gamestart(); }); }
hrmap_fake(hrmap *u) {
underlying_map = u;
for(hrmap*& m: allmaps) if(m == underlying_map) m = this;
if(currentmap == u) currentmap = this;
}
hrmap_fake() {
in_underlying([this] { initcells(); underlying_map = currentmap; });
for(hrmap*& m: allmaps) if(m == underlying_map) m = NULL;
}
~hrmap_fake() { delete underlying_map; }
heptagon *create_step(heptagon *parent, int d) override {
parent->c.connect(d, parent, d, false);
return parent;
@ -274,15 +282,21 @@ int get_middle() {
EX ld around;
EX void compute_scale() {
/** @brief the value of 'around' which makes the tiling Euclidean */
EX ld compute_euclidean() {
int middle = get_middle();
// the value of 'around' which makes the tiling Euclidean
ld good = M_PI / asin(cos(M_PI/middle) / sin(M_PI/underlying_cgip->face));
return M_PI / asin(cos(M_PI/middle) / sin(M_PI/underlying_cgip->face));
}
EX void compute_scale() {
ld good = compute_euclidean();
println(hlog, "good = ", good);
if(around < 0) around = good;
if(abs(good - around) < 1e-6) good = around;
multiple = false;
@ -337,27 +351,37 @@ EX void compute_scale() {
sightranges[gFake] = sightranges[underlying] * scale;
}
void set_gfake(int c, ld _around) {
stop_game();
void set_gfake(ld _around) {
cgi.require_basics();
fake::scale = scale;
underlying = geometry;
underlying_cgip = cgip;
ginf[gFake] = ginf[underlying];
set_geometry(gFake);
geometry = gFake;
around = _around;
compute_scale();
check_cgi();
compute_scale();
check_cgi();
auto& u = underlying_cgip;
ginf[gFake].tiling_name = lalign(0, "{", u->face, ",", get_middle(), ",", around, "}");
if(currentmap) new hrmap_fake(currentmap);
}
EX void change_around() {
if(around > 2) {
if(around >= 0 && around <= 2) return;
if(!fake::in()) {
if(around == cgi.loop) return; /* do nothing */
set_gfake(around);
return;
}
else {
ld t = sightranges[gFake] / (sightranges[underlying] * scale);
compute_scale();
ray::reset_raycaster();
@ -370,13 +394,7 @@ int readArgs() {
if(0) ;
else if(argis("-gfake")) {
if(fake::in()) shift_arg_formula(around, change_around);
else {
shift(); int c = argi();
ld around;
shift_arg_formula(around);
set_gfake(c, around);
}
shift_arg_formula(around, change_around);
}
else return 1;
return 0;