christoph/cpp-masssprings
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refactor state management and input handling into separate classes

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This commit is contained in:
Christoph Urlacher
2026-02-21 22:00:33 +01:00
parent f8fe9e35d6
commit 0d3913e27e
11 changed files with 452 additions and 326 deletions
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30
src/renderer.cpp
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@ -3,6 +3,7 @@
#include <format>
#include <raylib.h>
#include <raymath.h>
#include <unordered_set>
#include "config.hpp"
#include "klotski.hpp"
@ -87,27 +88,6 @@ auto OrbitCamera3D::Update(const Mass &current_mass) -> void {
camera.target = target;
}
auto Renderer::UpdateWinningStates(const MassSpringSystem &masssprings,
const WinCondition win_condition) -> void {
winning_states.clear();
winning_states.reserve(masssprings.masses.size());
for (const auto &[state, mass] : masssprings.masses) {
if (win_condition(state)) {
winning_states.insert(state);
}
}
std::cout << "Found " << winning_states.size() << " winning states."
<< std::endl;
}
auto Renderer::AddWinningState(const State &state,
const WinCondition win_condition) -> void {
if (win_condition(state)) {
winning_states.insert(state);
}
}
auto Renderer::UpdateCamera(const MassSpringSystem &masssprings,
const State &current) -> void {
const Mass &c = masssprings.masses.at(current.state);
@ -132,7 +112,9 @@ auto Renderer::UpdateTextureSizes() -> void {
}
auto Renderer::DrawMassSprings(const MassSpringSystem &masssprings,
const State &current) -> void {
const State &current,
const std::unordered_set<State> &winning_states)
-> void {
BeginTextureMode(render_target);
ClearBackground(RAYWHITE);
@ -260,7 +242,9 @@ auto Renderer::DrawKlotski(const State &state, int hov_x, int hov_y, int sel_x,
}
auto Renderer::DrawMenu(const MassSpringSystem &masssprings, int current_preset,
const State &current_state) -> void {
const State &current_state,
const std::unordered_set<State> &winning_states)
-> void {
BeginTextureMode(menu_target);
ClearBackground(RAYWHITE);