private void tbAddSource_Click(object sender, RoutedEventArgs e)
{
if (tbAddSource.IsChecked ?? false)
{
if (!Keyboard.Modifiers.HasFlag(ModifierKeys.Control))
{
AquaLib.aqua_add_random_source(_context);
tbAddSource.IsChecked = false;
}
}
}
private void tmrAdvance_Tick(object sender, EventArgs e)
{
if ((tbAddSource.IsChecked ?? false) && (_nextAddSource < DateTime.UtcNow))
{
_nextAddSource = DateTime.UtcNow.AddSeconds(1.0);
AquaLib.aqua_add_random_source(_context);
}
AquaLib.aqua_update_ripple(_context);
AquaLib.aqua_update_sources(_context);
AquaLib.aqua_advance_sky(_context);
var skyPaletteNative = new AquaColour[256];
AquaLib.aqua_get_current_sky_palette(_context, skyPaletteNative);
var skyPalette = new Color[256];
var skyPalettePbgra32 = new int[256];
for (int i = 0; i < 256; i++)
{
skyPalette[i] = Color.FromArgb(255, skyPaletteNative[i].r, skyPaletteNative[i].g, skyPaletteNative[i].b);
skyPalettePbgra32[i] = ToPbgra32(skyPalette[i]);
}
imgSkyPalette.Source = BitmapSource.Create(
1,
256,
96.0,
96.0,
PixelFormats.Pbgra32,
null,
skyPalettePbgra32,
4);
AquaLib.aqua_get_frame_size(_context, out int width, out int height);
byte[] imageBuffer = new byte[width * height];
bool showLights = (tbRenderLights.IsChecked ?? false) && (_lightMap != IntPtr.Zero) && (_lightMapBuffer.Length == imageBuffer.Length);
if (!showLights)
{
AquaLib.aqua_get_frame(_context, imageBuffer);
}
else
{
AquaLib.aqua_light_map_render(_lightMap, _context);
AquaLib.aqua_light_map_get_light_brightness(_lightMap, out int numLights, null);
byte[] lightBrightness = new byte[numLights];
AquaLib.aqua_light_map_get_light_brightness(_lightMap, out numLights, lightBrightness);
for (int i = 0; i < _lightMapBuffer.Length; i++)
{
int lightIndex = _lightMapBuffer[i];
if (lightIndex < 0)
{
imageBuffer[i] = 0;
}
else
{
imageBuffer[i] = lightBrightness[lightIndex];
}
}
}
int[] imageBufferColour = new int[width * height];
for (int i = 0; i < imageBufferColour.Length; i++)
{
imageBufferColour[i] = skyPalettePbgra32[imageBuffer[i]];
}
imgDisplay.Source = BitmapSource.Create(
width,
height,
96.0,
96.0,
PixelFormats.Pbgra32,
null,
imageBufferColour,
width * 4);
if (tbCreateVideo.IsChecked ?? false)
{
for (int i = 0; i < imageBufferColour.Length; i++)
{
_videoWriter.Write(imageBufferColour[i]);
}
_videoWriter.Flush();
}
}