christoph/cpp-masssprings
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add popups to certain user actions

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This commit is contained in:
Christoph Urlacher
2026-02-28 21:29:57 +01:00
parent bc8dd423be
commit 809fbf1b93
20 changed files with 513 additions and 251 deletions
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29
include/puzzle.hpp
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@ -48,8 +48,8 @@ public:
bool immovable = false;
public:
block(const int _x, const int _y, const int _width, const int _height, const bool _target = false,
const bool _immovable = false)
block(const int _x, const int _y, const int _width, const int _height,
const bool _target = false, const bool _immovable = false)
: x(_x), y(_y), width(_width), height(_height), target(_target), immovable(_immovable)
{
if (_x < 0 || _x + _width > 9 || _y < 0 || _y + _height > 9) {
@ -84,7 +84,8 @@ public:
}
immovable = false;
constexpr std::array<char, 9> immovable_chars{'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I'};
constexpr std::array<char, 9> immovable_chars{'A', 'B', 'C', 'D', 'E',
'F', 'G', 'H', 'I'};
for (const char c : immovable_chars) {
if (b.contains(c)) {
immovable = true;
@ -151,7 +152,8 @@ private:
explicit block_iterator(const puzzle& _state) : state(_state), current_pos(0)
{}
block_iterator(const puzzle& _state, const int _current_pos) : state(_state), current_pos(_current_pos)
block_iterator(const puzzle& _state, const int _current_pos)
: state(_state), current_pos(_current_pos)
{}
auto operator*() const -> block
@ -199,7 +201,8 @@ public:
puzzle(const int w, const int h, const int tx, const int ty, const bool r)
: width(w), height(h), target_x(tx), target_y(ty), restricted(r),
state(std::format("{}{}{}{}{}{}", r ? "R" : "F", w, h, tx, ty, std::string(w * h * 2, '.')))
state(
std::format("{}{}{}{}{}{}", r ? "R" : "F", w, h, tx, ty, std::string(w * h * 2, '.')))
{
if (w < 1 || w > 9 || h < 1 || h > 9) {
errln("State width/height must be in [1, 9]!");
@ -217,8 +220,9 @@ public:
{}
explicit puzzle(const std::string& s)
: width(std::stoi(s.substr(1, 1))), height(std::stoi(s.substr(2, 1))), target_x(std::stoi(s.substr(3, 1))),
target_y(std::stoi(s.substr(4, 1))), restricted(s.substr(0, 1) == "R"), state(s)
: width(std::stoi(s.substr(1, 1))), height(std::stoi(s.substr(2, 1))),
target_x(std::stoi(s.substr(3, 1))), target_y(std::stoi(s.substr(4, 1))),
restricted(s.substr(0, 1) == "R"), state(s)
{
if (width < 1 || width > 9 || height < 1 || height > 9) {
errln("State width/height must be in [1, 9]!");
@ -271,7 +275,7 @@ public:
[[nodiscard]] auto has_win_condition() const -> bool;
[[nodiscard]] auto won() const -> bool;
[[nodiscard]] auto valid() const -> bool;
[[nodiscard]] auto valid_thorough() const -> bool;
[[nodiscard]] auto try_get_invalid_reason() const -> std::optional<std::string>;
// Repr helpers
@ -297,7 +301,8 @@ public:
// Playing
[[nodiscard]] auto try_move_block_at(int x, int y, direction dir) const -> std::optional<puzzle>;
[[nodiscard]] auto try_move_block_at(int x, int y, direction dir) const
-> std::optional<puzzle>;
// Statespace
@ -333,9 +338,11 @@ struct std::hash<std::pair<puzzle, puzzle>>
template <>
struct std::equal_to<std::pair<puzzle, puzzle>>
{
auto operator()(const std::pair<puzzle, puzzle>& a, const std::pair<puzzle, puzzle>& b) const noexcept -> bool
auto operator()(const std::pair<puzzle, puzzle>& a,
const std::pair<puzzle, puzzle>& b) const noexcept -> bool
{
return (a.first == b.first && a.second == b.second) || (a.first == b.second && a.second == b.first);
return (a.first == b.first && a.second == b.second) ||
(a.first == b.second && a.second == b.first);
}
};