//---------------------------------------------------------------------------
public RenderTarget2D Render(SpriteBatch batch, float deltaTime)
{
TransformComponent transform = GetComponent <TransformComponent>();
if (transform != null)
{
CameraData data = new CameraData(transform.Location.To2D(), m_ComponentsTarget.Width, m_ComponentsTarget.Height);
Device.SetRenderTarget(m_ComponentsTarget);
Device.Clear(Color.Black);
if (m_ComponentsTarget != null)
{
if (BackgroundTexture != null)
{
Vector2 location = transform.Location.To2D();
batch.Begin(SpriteSortMode.Deferred, null, SamplerState.LinearWrap, null, null);
batch.Draw(
BackgroundTexture,
Vector2.Zero,
new Rectangle((int)(location.X % BackgroundTexture.Width), (int)(location.Y % BackgroundTexture.Height), m_ComponentsTarget.Width, m_ComponentsTarget.Height),
Color.White,
0,
Vector2.Zero,
1f,
SpriteEffects.None,
0);
batch.End();
}
batch.Begin(SpriteSortMode.FrontToBack, null, SamplerState.PointClamp);
DrawStage(batch, data);
ComponentManager.Get().DrawComponents(batch, data, deltaTime);
batch.End();
if (IsLightingEnabled && m_LightingTarget != null && LightingEffect != null)
{
BlurEffect.Parameters["blurSizeHorizontal"].SetValue(1.0f / m_MainTarget.Width);
BlurEffect.Parameters["blurSizeVertical"].SetValue(1.0f / m_MainTarget.Height);
LightingEffect.Parameters["horizontalOffset"].SetValue(transform.Location.X + m_Time * 100.0f);
LightingEffect.Parameters["verticalOffset"].SetValue(transform.Location.Y + m_Time * 100.0f);
LightingEffect.Parameters["time"].SetValue(m_Time / 5.0f);
DrawLightMask(batch, data, deltaTime);
if (m_MainTarget != null)
{
LightingEffect.Parameters["lightMask"].SetValue(m_LightingTarget);
m_EffectWrapper.ApplyEffects(batch, m_ComponentsTarget, m_MainTarget, m_PostEffects);
m_EffectWrapper.ApplyEffects(batch, m_MainTarget, m_ShadowTarget, new List <Effect>()
{
BloomExtractEffect, BlurEffect
});
BloomCombineEffect.Parameters["bloom"].SetValue(m_ShadowTarget);
m_EffectWrapper.ApplyEffects(batch, m_MainTarget, m_ComponentsTarget, new List <Effect>()
{
BloomCombineEffect
});
return(m_MainTarget);
}
return(m_LightingTarget);
}
}
}
return(m_ComponentsTarget);
}
