SquareGameLiberationFront/F.E.I.S
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Code Releases Wiki Activity

WIP deferred marker loading

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This commit is contained in:
Stepland 2023-07-13 02:31:05 +02:00
parent 4dfd3253a3
commit 0446e717ec
3 changed files with 72 additions and 41 deletions
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10
src/editor_state.cpp
View File

@ -434,7 +434,7 @@ Fraction EditorState::get_snap_step() const {
return Fraction{1, snap};
};
void EditorState::display_playfield(const Marker& marker, Judgement markerEndingState) {
void EditorState::display_playfield(const std::optional<std::shared_ptr<Marker>>& opt_marker, Judgement markerEndingState) {
ImGui::SetNextWindowSize(ImVec2(400, 400), ImGuiCond_Once);
ImGui::SetNextWindowSizeConstraints(
ImVec2(0, 0),
@ -457,7 +457,8 @@ void EditorState::display_playfield(const Marker& marker, Judgement markerEnding
float TitlebarHeight = ImGui::GetWindowSize().y - ImGui::GetWindowSize().x;
int ImGuiIndex = 0;
if (chart_state) {
if (chart_state and opt_marker) {
const auto& marker = **opt_marker;
playfield.resize(static_cast<unsigned int>(ImGui::GetWindowSize().x));
if (chart_state->long_note_being_created) {
playfield.draw_tail_and_receptor(
@ -549,6 +550,11 @@ void EditorState::display_playfield(const Marker& marker, Judgement markerEnding
}
}
if (not opt_marker) {
ImGui::SetCursorPos({0.5f * squareSize, 0.5f * squareSize});
ImGui::TextUnformatted("Loading marker ...");
}
if (chart_state) {
// Check for real (+ potential if requested) collisions
// then display them

2
src/editor_state.hpp
View File

@ -142,7 +142,7 @@ public:
Fraction get_snap_step() const;
bool show_playfield = true;
void display_playfield(const Marker& marker, Judgement markerEndingState);
void display_playfield(const std::optional<std::shared_ptr<Marker>>& marker, Judgement markerEndingState);
bool show_file_properties = false;
void display_file_properties();

101
src/main.cpp
View File

@ -1,18 +1,23 @@
#include <SFML/Audio/SoundFileFactory.hpp>
#include <SFML/Audio/SoundSource.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/Graphics/Texture.hpp>
#include <SFML/System/Time.hpp>
#include <SFML/Window/Keyboard.hpp>
#include <chrono>
#include <exception>
#include <filesystem>
#include <fmt/core.h>
#include <future>
#include <imgui-SFML.h>
#include <imgui.h>
#include <imgui_stdlib.h>
#include <limits>
#include <memory>
#include <queue>
#include <string>
#include <tinyfiledialogs.h>
#include <tuple>
#include <variant>
#include <whereami++.hpp>
@ -74,41 +79,47 @@ int main() {
IO.ConfigWindowsMoveFromTitleBarOnly = true;
// Loading markers preview
std::map<std::filesystem::path, std::shared_ptr<Marker>> markers;
for (const auto& folder :
std::filesystem::directory_iterator(markers_folder)) {
try {
const auto marker = load_marker_from(folder);
const auto relative_folder = std::filesystem::relative(folder, markers_folder);
markers.emplace(relative_folder, marker);
} catch (const std::exception& e) {
}
}
if (markers.size() == 0) {
fmt::print("Couldn't load any markers, aborting");
return -1;
}
auto marker = markers.begin()->second;
if (config.marker.folder) {
const auto folder = *config.marker.folder;
if (folder.is_relative()) {
const auto it = markers.find(folder);
if (it != markers.end()) {
marker = it->second;
} else {
try {
const auto new_marker = load_marker_from(markers_folder / folder);
auto [it, _] = markers.emplace(folder, new_marker);
marker = it->second;
} catch (const std::exception& e) {
fmt::print("Failed to load marker from preferences");
std::map<std::filesystem::path, std::future<std::optional<feis::Texture>>> marker_previews_loaders;
std::map<std::filesystem::path, std::optional<feis::Texture>> marker_previews;
for (const auto& dir_entry : std::filesystem::directory_iterator(markers_folder)) {
const auto folder = std::filesystem::relative(dir_entry, markers_folder);
marker_previews_loaders[folder] = std::async(
std::launch::async,
[](const std::filesystem::path& folder) -> std::optional<feis::Texture> {
for (const auto& file : {"preview.png", "ma15.png"}) {
const auto preview_path = folder / file;
if (std::filesystem::exists(preview_path)) {
feis::Texture preview;
if (preview.load_from_path(preview_path)) {
return preview;
}
}
}
return {};
},
dir_entry.path()
);
}
using MarkerTuple = std::tuple<std::filesystem::path, std::optional<std::shared_ptr<Marker>>>;
std::future<MarkerTuple> marker_loader;
const auto load_marker_async = [&](const std::filesystem::path& folder) -> MarkerTuple {
try {
return {folder, load_marker_from(markers_folder / folder)};
} catch (const std::exception& e) {
return {folder, {}};
}
};
std::shared_ptr<Marker> marker = [&](const std::optional<std::filesystem::path>& folder){
if (folder and folder->is_relative()) {
try {
return load_marker_from(markers_folder / *folder);
} catch (const std::exception& e) {
fmt::print("Failed to load marker from preferences");
}
}
}
return first_available_marker_in(markers_folder);
}(config.marker.folder);
if (not config.marker.ending_state) {
config.marker.ending_state = Judgement::Perfect;
@ -479,7 +490,7 @@ int main() {
editor_state->display_history();
}
if (editor_state->chart_state and editor_state->show_playfield) {
editor_state->display_playfield(*marker, markerEndingState);
editor_state->display_playfield(marker, markerEndingState);
}
if (editor_state->show_linear_view) {
editor_state->display_linear_view();
@ -770,13 +781,17 @@ int main() {
}
if (ImGui::BeginMenu("Marker")) {
int i = 0;
for (const auto& [path, marker_ptr] : markers) {
for (const auto& [path, opt_preview] : marker_previews) {
ImGui::PushID(path.c_str());
const auto preview = marker_ptr->approach_preview();
if (ImGui::ImageButton(preview, {100, 100})) {
marker = marker_ptr;
config.marker.folder = path;
if (opt_preview) {
if (ImGui::ImageButton(*opt_preview, {100, 100})) {
marker_loader = std::async
marker = marker_ptr;
config.marker.folder = path;
}
}
ImGui::PopID();
i++;
if (i % 4 != 0) {
@ -812,6 +827,16 @@ int main() {
ImGui::SFML::Render(window);
window.display();
for (auto& [path, future] : marker_previews_loaders) {
if (future.wait_for(std::chrono::seconds(0)) == std::future_status::ready) {
marker_previews[path] = future.get();
}
}
for (auto& future : )
if (marker_loader.wait_for(std::chrono::seconds(0)) == std::future_status::ready) {
marker = marker_loader.get();
}
}
ImGui::SFML::Shutdown();