public void Update(float dt)
{
if (!DisableTextureAnimation && !m_subsystemTime.FixedTimeStep.HasValue)
{
float dt2 = (float)MathUtils.Min(m_subsystemTime.GameTime - m_lastAnimateGameTime, 1.0);
m_lastAnimateGameTime = m_subsystemTime.GameTime;
Texture2D blocksTexture = m_subsystemBlocksTexture.BlocksTexture;
if (m_animatedBlocksTexture == null || m_animatedBlocksTexture.Width != blocksTexture.Width || m_animatedBlocksTexture.Height != blocksTexture.Height || m_animatedBlocksTexture.MipLevelsCount > 1 != SettingsManager.TerrainMipmapsEnabled)
{
Utilities.Dispose(ref m_animatedBlocksTexture);
m_animatedBlocksTexture = new RenderTarget2D(blocksTexture.Width, blocksTexture.Height, (!SettingsManager.TerrainMipmapsEnabled) ? 1 : 4, ColorFormat.Rgba8888, DepthFormat.None);
}
Rectangle scissorRectangle = Display.ScissorRectangle;
RenderTarget2D renderTarget = Display.RenderTarget;
Display.RenderTarget = m_animatedBlocksTexture;
try
{
Display.Clear(new Vector4(Color.Transparent));
m_primitivesRenderer.TexturedBatch(blocksTexture, useAlphaTest: false, -1, DepthStencilState.None, RasterizerState.CullNone, BlendState.Opaque, SamplerState.PointClamp).QueueQuad(new Vector2(0f, 0f), new Vector2(m_animatedBlocksTexture.Width, m_animatedBlocksTexture.Height), 0f, Vector2.Zero, Vector2.One, Color.White);
AnimateWaterBlocksTexture();
AnimateMagmaBlocksTexture();
m_primitivesRenderer.Flush();
Display.ScissorRectangle = AnimateFireBlocksTexture(dt2);
m_primitivesRenderer.Flush();
}
finally
{
Display.RenderTarget = renderTarget;
Display.ScissorRectangle = scissorRectangle;
}
if (SettingsManager.TerrainMipmapsEnabled && Time.FrameIndex % 2 == 0)
{
m_animatedBlocksTexture.GenerateMipMaps();
}
}
}