mirror of
https://github.com/Dingo-Shenanigans/ReSkate.git
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261 lines
11 KiB
C++
261 lines
11 KiB
C++
#include "park_editor_internal.h"
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#include <algorithm>
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#include <iomanip>
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#include <locale>
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#include <sstream>
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namespace dingosdk::overlay::park_editor_detail {
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using namespace editor;
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namespace {
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std::string quoted(std::string_view text) {
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std::string out = "\"";
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for (auto c : text) {
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if (c == '"' || c == '\\')
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out += '\\';
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out += c;
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}
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return out + '"';
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}
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void select(ParkEditorUI &ui, const EditorObject &object, std::uint64_t revision) {
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ui.selection = {object.id};
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ui.selected = object.id;
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ui.position = object.position;
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ui.angles = angles(object.rotation);
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ui.scale = object.scale;
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ui.draft_revision = revision;
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ui.inspector_dirty = false;
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ui.placing.clear();
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ui.dragging = -1;
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ui.surface_confirm = false;
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}
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} // namespace
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const EditorObject *selected_object(const ParkEditorUI &ui, const ParkEditorModel &model) {
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const auto it = std::find_if(model.objects.begin(), model.objects.end(),
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[&](const auto &row) { return row.id == ui.selected; });
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return it == model.objects.end() ? nullptr : &*it;
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}
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void refresh_selection(ParkEditorUI &ui, const ParkEditorModel &model) {
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if (ui.selection.empty() && ui.selected)
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ui.selection.push_back(ui.selected);
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std::erase_if(ui.selection, [&](auto id) {
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return std::none_of(model.objects.begin(), model.objects.end(),
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[&](const auto &o) { return o.id == id; });
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});
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if (ui.selection.empty()) {
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ui.selected = 0;
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return;
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}
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const auto ids = ui.selection;
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const auto it = std::find_if(model.objects.begin(), model.objects.end(),
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[&](const auto &o) { return o.id == ids.back(); });
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select(ui, *it, model.revision);
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ui.selection = ids;
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if (ids.size() > 1) {
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ui.position = {};
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ui.angles = {};
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ui.scale = 1;
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for (const auto &object : model.objects)
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if (std::find(ids.begin(), ids.end(), object.id) != ids.end())
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ui.position = add(ui.position, object.position);
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ui.position = mul(ui.position, 1.0f / static_cast<float>(ids.size()));
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}
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}
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void choose(ParkEditorUI &ui, const ParkEditorModel &model, const EditorObject &object, bool extend) {
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if (!extend) {
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select(ui, object, model.revision);
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return;
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}
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const auto it = std::find(ui.selection.begin(), ui.selection.end(), object.id);
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if (it == ui.selection.end())
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ui.selection.push_back(object.id);
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else
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ui.selection.erase(it);
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if (ui.selection.empty())
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ui.selected = 0;
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refresh_selection(ui, model);
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}
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void capture_drag(ParkEditorUI &ui, const ParkEditorModel &model) {
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ui.drag_pivot = ui.position;
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ui.drag_orientation = rotation(ui.angles);
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ui.drag_scale = ui.scale;
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ui.drag_objects.clear();
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for (const auto &object : model.objects)
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if (object.id == ui.selected ||
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std::find(ui.selection.begin(), ui.selection.end(), object.id) != ui.selection.end())
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ui.drag_objects.push_back({object.id, object.position, object.rotation, object.scale});
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}
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void copy_selection(ParkEditorUI &ui, const ParkEditorModel &model) {
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std::vector<EditorObject> copied;
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for (const auto &object : model.objects)
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if (object.spawned && (object.id == ui.selected || std::find(ui.selection.begin(), ui.selection.end(),
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object.id) != ui.selection.end()))
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copied.push_back(object);
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if (copied.empty()) {
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ui.feedback = "Select objects to copy.";
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} else {
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ui.clipboard = std::move(copied);
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ui.paste_serial = 0;
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ui.feedback = "Copied " + std::to_string(ui.clipboard.size()) + " object(s). Ctrl+V to paste.";
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}
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ui.feedback_until = ImGui::GetTime() + 5;
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}
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void paste_objects(ParkEditorUI &ui, const ParkEditorModel &model) {
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if (ui.clipboard.empty()) {
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ui.feedback = "Copy a selection with Ctrl+C first.";
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ui.feedback_until = ImGui::GetTime() + 5;
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return;
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}
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EditorPasteRequest request{model.generation, model.revision, ui.clipboard};
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const float offset =
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std::max(ui.snapping ? ui.grid : 1.0f, .05f) * static_cast<float>(ui.paste_serial + 1);
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for (auto &object : request.objects) {
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object.position[0] += offset;
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object.position[2] += offset;
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}
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const auto queue = paste_queue.load();
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if (!queue || !queue(request)) {
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ui.feedback = "Paste unavailable. Check object availability and the park's object limit.";
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ui.feedback_until = ImGui::GetTime() + 5;
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return;
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}
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++ui.paste_serial;
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ui.paste_expected = std::move(request.objects);
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ui.paste_before.clear();
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for (const auto &object : model.objects)
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ui.paste_before.push_back(object.id);
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ui.pending = true;
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ui.queued_at = ImGui::GetTime();
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ui.queued_revision = model.revision;
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ui.queued_status = model.status;
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ui.placing.clear();
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ui.inspector_dirty = false;
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ui.feedback.clear();
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}
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void select_pasted(ParkEditorUI &ui, const ParkEditorModel &model) {
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std::vector<std::uint64_t> ids;
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for (const auto © : ui.paste_expected) {
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const auto found = std::find_if(model.objects.begin(), model.objects.end(), [&](const auto &object) {
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return object.spawned && object.item == copy.item && object.position == copy.position &&
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object.rotation == copy.rotation && object.scale == copy.scale &&
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std::find(ui.paste_before.begin(), ui.paste_before.end(), object.id) ==
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ui.paste_before.end() &&
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std::find(ids.begin(), ids.end(), object.id) == ids.end();
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});
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if (found != model.objects.end())
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ids.push_back(found->id);
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}
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if (!model.failed && ids.size() == ui.paste_expected.size()) {
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ui.selection = std::move(ids);
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refresh_selection(ui, model);
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}
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ui.paste_expected.clear();
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ui.paste_before.clear();
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}
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bool preview(ParkEditorUI &ui, const Model &model, EditorPreviewAction action) {
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const auto queue = preview_queue.load();
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if (!queue)
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return false;
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const bool starting =
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action == EditorPreviewAction::begin_move || action == EditorPreviewAction::begin_place;
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if (!starting && !ui.preview_token)
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return false;
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if (action == EditorPreviewAction::update && ui.position == ui.preview_position &&
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ui.angles == ui.preview_angles && ui.scale == ui.preview_scale &&
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ImGui::GetTime() < ui.preview_heartbeat)
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return true;
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EditorPreviewRequest request;
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request.action = action;
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request.generation = model.editor.generation;
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request.revision = starting ? model.editor.revision : ui.preview_revision;
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request.token = starting ? ++ui.next_preview_token : ui.preview_token;
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request.sequence = starting ? 1 : ui.preview_sequence + 1;
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request.object = ui.selected;
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request.item = ui.placing;
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request.position = ui.position;
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request.rotation = rotation(ui.angles);
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request.scale = ui.scale;
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const bool placing = starting ? action == EditorPreviewAction::begin_place : ui.preview_place;
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if (!placing) {
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const auto q = ui.drag_orientation;
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const auto delta = multiplied(request.rotation, {-q[0], -q[1], -q[2], q[3]});
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const float ratio = ui.drag_scale > 0 ? ui.scale / ui.drag_scale : 1;
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for (const auto &object : ui.drag_objects)
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request.transforms.push_back(
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{object.id, add(ui.position, rotated(mul(sub(object.position, ui.drag_pivot), ratio), delta)),
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multiplied(delta, object.rotation), object.scale * ratio});
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}
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if (!queue(request)) {
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ui.feedback = "Live preview unavailable. Wait for the current edit or check the status.";
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ui.feedback_until = ImGui::GetTime() + 5;
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return false;
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}
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ui.preview_token = request.token;
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ui.preview_sequence = request.sequence;
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ui.preview_revision = request.revision;
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ui.preview_place = placing;
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ui.preview_position = ui.position;
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ui.preview_angles = ui.angles;
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ui.preview_scale = ui.scale;
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ui.preview_heartbeat = ImGui::GetTime() + .25;
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if (action == EditorPreviewAction::commit || action == EditorPreviewAction::cancel) {
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ui.preview_token = 0;
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ui.pending = true;
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ui.queued_at = ImGui::GetTime();
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ui.queued_revision = model.editor.revision;
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ui.queued_status = model.editor.status;
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}
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return true;
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}
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void cancel_drag(ParkEditorUI &ui, const Model &model) {
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if (ui.preview_token)
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preview(ui, model, EditorPreviewAction::cancel);
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ui.preview_token = 0;
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ui.dragging = -1;
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ui.inspector_dirty = false;
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ui.draft_revision = 0;
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ui.pick_confirm = ui.asset_drag = ui.surface_confirm = ui.free_release = false;
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refresh_selection(ui, model.editor);
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}
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bool send(ParkEditorUI &ui, const Model &model, const CallbacksV3 &callbacks, std::string_view operation,
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std::string_view argument, const std::vector<std::string> &texts) {
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if (!callbacks.queue_console_command || ui.pending || model.editor.busy || model.editor.failed ||
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!model.editor.available)
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return false;
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std::ostringstream command;
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command.imbue(std::locale::classic());
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command << std::setprecision(9);
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command << "editor " << operation << ' ' << quoted(model.editor.map) << ' ' << model.editor.generation
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<< ' ' << model.editor.revision;
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if (operation == "place")
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command << ' ' << quoted(argument);
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if (operation == "move" || operation == "delete")
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command << ' ' << ui.selected;
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if (operation == "mod-open" || operation == "mod-load" || operation == "mod-save" || operation == "mod-convert" ||
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operation == "mod-details")
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command << ' ' << quoted(argument);
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for (const auto &text : texts)
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command << ' ' << quoted(text);
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if (operation == "place" || operation == "move") {
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for (const auto v : ui.position)
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command << ' ' << v;
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for (const auto v : rotation(ui.angles))
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command << ' ' << v;
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command << ' ' << ui.scale;
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}
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std::array<char, 512> result{};
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const bool ok =
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callbacks.queue_console_command(callbacks.user, command.str().c_str(), result.data(), result.size());
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ui.feedback = result.data();
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ui.feedback_until = ImGui::GetTime() + 5;
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if (ok) {
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ui.feedback.clear();
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ui.pending = true;
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ui.queued_at = ImGui::GetTime();
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ui.queued_revision = model.editor.revision;
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ui.queued_status = model.editor.status;
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ui.inspector_dirty = false;
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}
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return ok;
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}
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} // namespace dingosdk::overlay::park_editor_detail
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