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patterns:: furthest_map (Y)

This commit is contained in:
Zeno Rogue 2020-01-15 22:12:57 +01:00
parent 7038df605c
commit 18206fa55f
1 changed files with 35 additions and 1 deletions
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36
pattern2.cpp
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@ -1559,7 +1559,36 @@ EX namespace patterns {
return cnm[c];
}
map<cell*, color_t> computed_furthest_map;
color_t furthest_map(cell *c) {
auto& cfm = computed_furthest_map;
if(cfm.count(c)) return cfm[c];
if(!bounded) return 0;
cell *sc = currentmap->gamestart();
auto ac = currentmap->allcells();
vector<int> bydist(20, 0);
vector<int> bynei(S7+1, 0);
int maxd = 0;
for(cell *d: ac) {
int di = celldistance(sc, d);
bydist[di]++;
maxd = max(maxd, di);
}
for(cell *d: ac) cfm[d] = 0x101010;
for(cell *d: ac) if(celldistance(sc, d) == maxd)
cfm[d] = 0x1FFFF80;
println(hlog, "bydist = ", bydist);
return cfm[c];
}
cld compute_map_function(cell *c, int p, const string& formula) {
exp_parser ep;
ep.extra_params["p"] = p;
@ -1793,6 +1822,9 @@ EX namespace patterns {
case 'Z': {
return nearer_map(c);
}
case 'Y': {
return furthest_map(c);
}
}
return canvasback;
}
@ -1861,8 +1893,10 @@ EX namespace patterns {
dialog::addSelItem(XLAT("Penrose staircase"), "Nil", '/');
}
if(bounded)
if(bounded) {
dialog::addSelItem(XLAT("nearer end"), "bounded", 'Z');
dialog::addSelItem(XLAT("furthest from start"), "bounded", 'Y');
}
if(arb::in() || arcm::in())
dialog::addSelItem(XLAT("types"), "types", 'A');