Method renderImpl

source/frontend/StarWireInterface.cpp:95–189

}

void WirePane::renderImpl() {
  if (!m_worldClient->inWorld())
    return;

  auto region = RectF(m_worldClient->clientWindow());

  auto const& camera = m_worldPainter->camera();
  auto badWire = Color::rgbf(0.6f + (float)sin(Time::monotonicTime() * Constants::pi * 2.0) * 0.4f, 0.0f, 0.0f);
  auto highWire = Color::Red;
  auto lowWire = Color::Red.mix(Color::Black, 0.8f);
  auto white = Color::White.toRgba();
  float phase = 0.5f + 0.5f * std::sin((double)Time::monotonicMilliseconds() / 100.0);
  auto drawLineColor = Color::Red.mix(Color::White, phase);

  for (auto entity : m_worldClient->query<WireEntity>(region)) {
    for (size_t i = 0; i < entity->nodeCount(WireDirection::Input); ++i) {
      Vec2I position = entity->tilePosition() + entity->nodePosition({WireDirection::Input, i});
      if (!m_worldClient->isTileProtected(position)) {
        context()->drawQuad("/interface/wires/inbound.png",
            camera.worldToScreen(centerOfTile(position) - (m_inSize / 2.0f)),
            camera.pixelRatio(), white);
      }
    }

    for (size_t i = 0; i < entity->nodeCount(WireDirection::Output); ++i) {
      Vec2I position = entity->tilePosition() + entity->nodePosition({WireDirection::Output, i});
      if (!m_worldClient->isTileProtected(position)) {
        context()->drawQuad("/interface/wires/outbound.png",
            camera.worldToScreen(centerOfTile(position) - (m_outSize / 2.0f)),
            camera.pixelRatio(), white);
      }
    }
  }

  HashSet<pair<WireConnection, WireConnection>> visitedConnections;
  for (auto entity : m_worldClient->query<WireEntity>(region)) {
    for (size_t i = 0; i < entity->nodeCount(WireDirection::Input); ++i) {
      Vec2I tilePosition = entity->tilePosition();
      Vec2I inPosition = tilePosition + entity->nodePosition({WireDirection::Input, i});

      for (auto const& connection : entity->connectionsForNode({WireDirection::Input, i})) {
        visitedConnections.add({{tilePosition, i}, connection});

        auto wire = lowWire;
        Vec2I outPosition = connection.entityLocation;
        if (auto sourceEntity = m_worldClient->atTile<WireEntity>(connection.entityLocation).get(0)) {
          if (connection.nodeIndex < sourceEntity->nodeCount(WireDirection::Output)) {
            outPosition += sourceEntity->nodePosition({WireDirection::Output, connection.nodeIndex});
            if (sourceEntity->nodeState(WireNode{WireDirection::Output, connection.nodeIndex}))
              wire = highWire;
          } else {
            wire = badWire;
          }
        }

        renderWire(centerOfTile(inPosition), centerOfTile(outPosition), wire);
      }
    }