private void RenderEnvironmentValues()
{
var environmentResource = World.GlobalResourceManager.EnvironmentResource;
var visualSettings = World.GameSettings.VisualSettings;
float margin = visualSettings.StatisticsMargin;
float totalBarWidth = VisibleBoundsWorldspace.MaxX / 2;
float barHeight = VisibleBoundsWorldspace.Size.Height / 100;
float o2Width = Max(0, Min(1, environmentResource.O2 / World.GameSettings.GameplaySettings.StartO2)) * totalBarWidth;
var y = VisibleBoundsWorldspace.MaxY - margin - barHeight / 2;
CCColor4B o2Color = new CCColor4B(0, 162, 255);
DrawNode.DrawRoundedLine(new CCPoint(VisibleBoundsWorldspace.MidX - o2Width / 2, y), new CCPoint(VisibleBoundsWorldspace.MidX + o2Width / 2, y), barHeight / 2, o2Color.ToColor4F(), 1, CCColor4B.White.ToColor4F());
}