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hrmap_binary no longer inherits from hrmap_hyperbolic (Liskov substitution fail)

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Zeno Rogue
2019-11-14 13:08:20 +01:00
parent 9f6f3232b5
commit 4e534261f0
2 changed files with 24 additions and 29 deletions
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18
binary-tiling.cpp
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@@ -181,17 +181,29 @@ EX namespace binary {
}
#endif
struct hrmap_binary : hrmap_hyperbolic {
struct hrmap_binary : hrmap {
heptagon *origin;
std::mt19937 directions_generator;
hrmap_binary(heptagon *o) : hrmap_hyperbolic(o) { set_seed(); }
hrmap_binary(heptagon *o) : origin(o) { set_seed(); }
void set_seed() { directions_generator.seed(137137137); }
int nextdir(int choices) { return directions_generator() % choices; }
hrmap_binary() : hrmap_hyperbolic() { set_seed(); }
hrmap_binary() {
set_seed();
origin = hyperbolic_origin();
#if DEBUG_BINARY_TILING
binary::xcode.clear();
binary::rxcode.clear();
binary::xcode[&h] = (1 << 16);
binary::rxcode[1<<16] = &h;
#endif
origin->zebraval = 0;
origin->emeraldval = 0;
}
heptagon *create_step(heptagon *parent, int d) override {
auto h = parent;