christoph/cpp-masssprings
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add winning conditions and ability to mark them in the graph

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Christoph Urlacher
2026-02-18 20:27:22 +01:00
parent 47628d06ad
commit d92391271f
6 changed files with 160 additions and 43 deletions
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11
include/klotski.hpp
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@ -4,6 +4,7 @@
#include <array>
#include <cstddef>
#include <format>
#include <functional>
#include <iostream>
#include <string>
#include <unordered_set>
@ -197,9 +198,9 @@ public:
std::cerr << "State width/height must be in [1, 9]!" << std::endl;
exit(1);
}
if (state.length() != width * height * 2 + 4) {
if (state.length() != width * height * 2 + 5) {
std::cerr
<< "State representation must have length [width * height * 2 + 4]!"
<< "State representation must have length [width * height * 2 + 5]!"
<< std::endl;
exit(1);
}
@ -249,6 +250,10 @@ public:
auto GetBlock(int x, int y) const -> Block;
auto GetBlockAt(int x, int y) const -> std::string;
auto GetIndex(int x, int y) const -> int;
auto RemoveBlock(int x, int y) -> bool;
auto MoveBlockAt(int x, int y, Direction dir) -> bool;
@ -264,4 +269,6 @@ template <> struct std::hash<State> {
std::size_t operator()(const State &s) const noexcept { return s.Hash(); }
};
using WinCondition = std::function<bool(const State &)>;
#endif