christoph/cpp-masssprings
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allow changing the target block

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This commit is contained in:
Christoph Urlacher
2026-02-20 01:22:27 +01:00
parent 11ae406073
commit 199646cae9
4 changed files with 59 additions and 3 deletions
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32
src/main.cpp
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@ -14,6 +14,17 @@
#include <omp.h>
#endif
// TODO: Klotski state file loading
// - File should contain a single state per line, multiple lines possible
// - If a file is loaded, the presets should be replaced with the states
// from the file
// - Automatically determine the winning condition based on a configured
// board exit
// TODO: Graph interaction
// - Click states to display them in the board
// - Find shortest path to any winning state and mark it in the graph
// - Also mark the next move along the path on the board
auto apply_state(MassSpringSystem &mass_springs, StateGenerator generator)
-> State {
mass_springs.springs.clear();
@ -203,13 +214,27 @@ auto main(int argc, char *argv[]) -> int {
sel_x++;
}
} else if (IsKeyPressed(KEY_P)) {
std::cout << current_state.state << std::endl;
std::cout << "State: " << current_state.state << std::endl;
Block sel = current_state.GetBlock(sel_x, sel_y);
int idx = current_state.GetIndex(sel.x, sel.y) - 5;
if (sel.IsValid()) {
std::cout << "Sel: " << current_state.state.substr(0, 5)
<< std::string(idx, '.') << sel.ToString()
<< std::string(current_state.state.length() - idx - 7, '.')
<< std::endl;
}
} else if (IsKeyPressed(KEY_N)) {
block_add_x = -1;
block_add_y = -1;
has_block_add_xy = false;
current_preset =
(generators.size() + current_preset - 1) % generators.size();
current_state = apply_state(masssprings, generators[current_preset]);
previous_state = current_state.state;
} else if (IsKeyPressed(KEY_M)) {
block_add_x = -1;
block_add_y = -1;
has_block_add_xy = false;
current_preset = (current_preset + 1) % generators.size();
current_state = apply_state(masssprings, generators[current_preset]);
previous_state = current_state.state;
@ -228,8 +253,11 @@ auto main(int argc, char *argv[]) -> int {
renderer.mark_solutions = !renderer.mark_solutions;
} else if (IsKeyPressed(KEY_O)) {
renderer.connect_solutions = !renderer.connect_solutions;
} else if (IsKeyPressed(KEY_T)) {
} else if (IsKeyPressed(KEY_F)) {
current_state.restricted = !current_state.restricted;
} else if (IsKeyPressed(KEY_T)) {
current_state.ToggleTarget(sel_x, sel_y);
previous_state = clear_masssprings(masssprings, current_state);
} else if (IsKeyPressed(KEY_LEFT) && current_state.width > 1) {
current_state = current_state.RemoveColumn();
previous_state = clear_masssprings(masssprings, current_state);