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Code Issues 152 Wiki Activity

fix(roads): an axle getting on a crossroads takes the way the other axle took, one starting where it gets on

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Hirek
2026-10-22 16:22:49 +02:00
parent c7f4790aa9
commit 1cc1ba27d2
11 changed files with 543 additions and 5 deletions
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47
application/editormoderoad.cpp
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@@ -20,6 +20,8 @@ http://mozilla.org/MPL/2.0/.
#include "world/Track.h"
#include "world/Road.h"
#include "world/RoadPoint.h"
#include "world/MemCell.h"
#include "world/Event.h"
#include "simulation/simulation.h"
#include "imgui/imgui.h"
@@ -537,6 +539,51 @@ bool editor_mode::render_roadpoint_layout(roadpoint_node::state &State, roadpoin
"It opens a few seconds after the last one is gone");
if (ImGui::Checkbox(STR_C("Paint the stop lines"), &State.stoplines))
changed = true;
// what the scenery closes the entry onto the crossing with
char memcell[128];
copy_text(memcell, sizeof(memcell), State.memcell);
ImGui::SetNextItemWidth(200.0f);
if (ImGui::InputTextWithHint(STR_C("Memory cell"), STR_C("(named after the crossing)"), memcell, sizeof(memcell), ImGuiInputTextFlags_EnterReturnsTrue))
{
auto name{lower_case(memcell)};
if (name == "none")
name.clear();
if (name.find(' ') == std::string::npos && name != State.memcell)
{
State.memcell = name;
changed = true;
}
}
item_tooltip("Events of the scenery close the entry onto the crossing with the first value of this memory cell:\n"
"above 0 the vehicles heading for the crossing are stopped, below 0 it's kept open whatever comes by the rails,\n"
"0 leaves it to the trains. The vehicles past the stops, on the crossing or leaving it, drive on.\n"
"The crossing sets the second value: 1 while the entry is closed, 0 while it's open.\n"
"Left empty, the cell is the one named after the crossing with \":block\" added, made if the scenery doesn't have it");
if (Point != nullptr)
{
auto *cell{Point->memcell()};
if (cell == nullptr)
{
ImGui::TextColored(warning, "%s", STR_C("The crossing has no name, so there's no memory cell to tell it by"));
}
else
{
ImGui::Text("\"%s\": %g %g", cell->name().c_str(), cell->Value1(), cell->Value2());
ImGui::SameLine();
ImGui::TextUnformatted(Point->closed() ? STR_C("The entry is closed") : STR_C("The entry is open"));
// the value can be tried out right here; the scenery isn't changed by it
int control{cell->Value1() > 0.0 ? 1 : cell->Value1() < 0.0 ? 2 : 0};
auto const before{control};
ImGui::RadioButton(STR_C("By the trains"), &control, 0);
ImGui::SameLine();
ImGui::RadioButton(STR_C("Closed"), &control, 1);
ImGui::SameLine();
ImGui::RadioButton(STR_C("Kept open"), &control, 2);
item_tooltip("Sets the first value of the memory cell, the way an event of the scenery would. It isn't saved with the scenery");
if (control != before)
cell->UpdateValues("", control == 1 ? 1.0 : control == 2 ? -1.0 : 0.0, 0.0, basic_event::flags::value1);
}
}
break;
}
case roadpoint_node::kind_type::spawn: