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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20
src/state_manager.cpp
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@ -35,7 +35,8 @@ auto state_manager::synced_insert_link(size_t first_index, size_t second_index)
}
auto state_manager::synced_insert_statespace(const std::vector<puzzle>& states,
const std::vector<std::pair<size_t, size_t>>& _links) -> void
const std::vector<std::pair<size_t, size_t>>& _links)
-> void
{
if (!state_pool.empty() || !state_indices.empty() || !links.empty()) {
warnln("Inserting statespace but collections haven't been cleared");
@ -70,7 +71,7 @@ auto state_manager::synced_clear_statespace() -> void
winning_path.clear();
path_indices.clear();
// move_history does not get cleared here, but when resetting the board
move_history = std::stack<size_t>();
visit_counts.clear();
// Queue an update to the physics engine state to keep in sync
@ -107,9 +108,9 @@ auto state_manager::parse_preset_file(const std::string& _preset_file) -> bool
for (const auto& preset : preset_lines) {
const puzzle& p = puzzle(preset);
if (!p.valid_thorough()) {
if (const std::optional<std::string>& reason = p.try_get_invalid_reason()) {
preset_states = {puzzle(4, 5, 9, 9, false)};
infoln("Preset file \"{}\" contained invalid presets.", preset_file);
infoln("Preset file \"{}\" contained invalid presets: {}", preset_file, *reason);
return false;
}
preset_states.emplace_back(p);
@ -125,7 +126,7 @@ auto state_manager::append_preset_file(const std::string& preset_name) -> bool
{
infoln(R"(Saving preset "{}" to "{}")", preset_name, preset_file);
if (!get_current_state().valid_thorough()) {
if (get_current_state().try_get_invalid_reason()) {
return false;
}
@ -176,7 +177,8 @@ auto state_manager::update_current_state(const puzzle& p) -> void
// Because synced_insert_link does not check for duplicates we do it here,
// if the size grows, it was not a duplicate, and we can add the spring
if (state_pool.size() > size_before) {
// The order is important, as the position of the second mass will be updated depending on the first
// The order is important, as the position of the second mass will be updated depending on
// the first
synced_insert_link(current_state_index, index);
}
@ -312,12 +314,12 @@ auto state_manager::populate_graph() -> void
auto state_manager::clear_graph_and_add_current(const puzzle& p) -> void
{
// Do we need to make a copy before clearing the state_pool?
// const puzzle _p = p;
const puzzle _p = p; // NOLINT(*-unnecessary-copy-initialization)
synced_clear_statespace();
// Re-add the current state
current_state_index = synced_try_insert_state(p);
current_state_index = synced_try_insert_state(_p);
// These states are no longer in the graph
previous_state_index = current_state_index;
@ -482,4 +484,4 @@ auto state_manager::get_total_moves() const -> size_t
auto state_manager::was_edited() const -> bool
{
return preset_states.at(current_preset) != get_state(starting_state_index);
}
}