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Code Issues 150 Wiki Activity

feat(editor): edit session (-edit) and scenery layers

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This commit is contained in:
Hirek
2026-10-02 21:29:18 +02:00
parent 69f5f551a1
commit 73f2f68aa0
19 changed files with 560 additions and 3 deletions
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93
application/editoruilayer.cpp
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@@ -13,6 +13,7 @@ http://mozilla.org/MPL/2.0/.
#include "utilities/Globals.h"
#include "utilities/utilities.h"
#include "scene/scenenode.h"
#include "scene/scenelayers.h"
#include "rendering/renderer.h"
editor_ui::editor_ui()
@@ -99,6 +100,98 @@ void editor_ui::render_header_sections()
m_itempropertiespanel.render_body();
ImGui::Unindent();
}
if (ImGui::CollapsingHeader("Layers"))
{
ImGui::Indent();
render_layers();
ImGui::Unindent();
}
}
void editor_ui::render_layers()
{
if (scene::Layers.empty())
{
// layers are established only when the scenery is loaded for editing, regular load skips the bookkeeping
ImGui::TextDisabled("Scenery layers are available in an edit session.\nStart the simulator with: -edit <scenery file>");
return;
}
ImGui::TextDisabled("visible, locked, layer file (click: make active)");
std::pair<char const *, scene::layer_item> const itemlabels[] = {{"models", scene::layer_item::model},
{"tracks", scene::layer_item::track},
{"traction", scene::layer_item::traction},
{"power sources", scene::layer_item::powersource},
{"memory cells", scene::layer_item::memcell},
{"event launchers", scene::layer_item::launcher},
{"events", scene::layer_item::event},
{"vehicles", scene::layer_item::vehicle},
{"sounds", scene::layer_item::sound},
{"terrain shapes", scene::layer_item::shape},
{"lines", scene::layer_item::lines}};
for (std::size_t idx = 1; idx <= scene::Layers.size(); ++idx)
{
auto const handle{static_cast<scene::layer_handle>(idx)};
auto const &layer{scene::Layers.layer(handle)};
auto const isactive{handle == scene::Layers.active()};
ImGui::PushID(static_cast<int>(idx));
// active layer receives new nodes, so it can't be hidden nor locked
if (isactive)
{
ImGui::PushStyleVar(ImGuiStyleVar_Alpha, ImGui::GetStyle().Alpha * 0.5f);
}
auto visible{layer.visible};
if (ImGui::Checkbox("##visible", &visible) && false == isactive)
{
scene::Layers.visible(handle, visible);
}
if (ImGui::IsItemHovered())
{
ImGui::SetTooltip("%s", isactive ? "Active layer is always visible" : "Show or hide models, tracks and traction of the layer");
}
ImGui::SameLine();
auto locked{layer.locked};
if (ImGui::Checkbox("##locked", &locked) && false == isactive)
{
scene::Layers.locked(handle, locked);
}
if (ImGui::IsItemHovered())
{
ImGui::SetTooltip("%s", isactive ? "Active layer can't be locked" : "Nodes of locked layer can't be selected in the viewport");
}
if (isactive)
{
ImGui::PopStyleVar();
}
ImGui::SameLine();
// layers are listed in the order the files were first opened, so indentation alone shows the include tree
auto const label{std::string(2 * scene::Layers.depth(handle), ' ') + Bezogonkow(layer.name) + " (" + (layer.binary ? "binary terrain" : std::to_string(layer.item_count())) + ")"};
if (ImGui::Selectable(label.c_str(), isactive))
{
scene::Layers.active(handle);
}
if (ImGui::IsItemHovered())
{
std::string content{isactive ? "Active layer, nodes created in the editor are placed here" : "Click to make this the active layer"};
if (layer.binary)
{
content += "\nThe file wasn't parsed, its content was loaded from binary terrain file";
}
for (auto const &itemlabel : itemlabels)
{
auto const count{layer.items[static_cast<std::size_t>(itemlabel.second)]};
if (count > 0)
{
content += "\n" + std::string{itemlabel.first} + ": " + std::to_string(count);
}
}
ImGui::SetTooltip("%s", content.c_str());
}
ImGui::PopID();
}
}
void editor_ui::render_rotation_controls()