private void DoRender(IntPtr surface, bool isNewSurface)
{
if (DisableRendering)
{
return;
}
var w = _outputWidth;
var h = _outputHeight;
if (w <= 0 || h <= 0)
{
return;
}
if (_activeSystem == null && ActiveSystem != null)
{
_activeSystem = ParticleSystem.FromSpec(ActiveSystem.ToSpec());
}
if (_timeSinceLastSimul.HasValue)
{
var simulTime = (float)(_lastRender.TotalSeconds - _timeSinceLastSimul.Value.TotalSeconds);
if (simulTime > 1 / 60.0f)
{
_previewModel?.AdvanceTime(simulTime);
if (!_model.Paused)
{
if (_activeSystem != null)
{
_activeSystem.Simulate(simulTime);
UpdateParticleStatistics();
}
}
_timeSinceLastSimul = _lastRender;
}
}
else
{
_timeSinceLastSimul = _lastRender;
}
_templeDll.SetRenderTarget(surface);
_templeDll.Scale = _model.Scale;
_templeDll.CenterOn(0, 0, 0);
_previewModel?.Render(TempleDll.Instance);
_activeSystem?.Render();
_templeDll.Flush();
}
/// <summary>
/// Add a new system to the storage.
/// </summary>
public void Add(BlockPosition position, BotSystem system)
{
_systems.Add(position, system);
if (system is PropulsionSystem propulsion)
{
_propulsions.Add(propulsion);
}
else if (system is WeaponSystem weapon)
{
if (WeaponType == WeaponSystem.Type.None)
{
WeaponType = weapon.Constants.Type;
}
_weapons.Add(weapon);
}
else
{
Assert.IsNull(_active, "The active system can only be set once.");
_active = system as ActiveSystem;
}
}
/// <summary>
/// If a system is present at a position, remove it. Returns whether a system was removed.
/// </summary>
public bool TryRemove(BlockPosition position)
{
if (!_systems.TryGetValue(position, out BotSystem system))
{
return(false);
}
_systems.Remove(position);
if (system is PropulsionSystem propulsion)
{
_propulsions.Remove(propulsion);
}
else if (system is WeaponSystem weapon)
{
_weapons.Remove(weapon);
}
else
{
_active = null;
}
return(true);
}
