Fake lights! Yay!

DepthsBelow/DepthsBelowContent/shaders/LightEffect.fx

@@ -0,0 +1,31 @@
+texture LightsTexture;
+
+sampler  ColorSampler  : register(s0);
+
+sampler LightsSampler = sampler_state{
+	Texture = <LightsTexture>;
+};
+
+struct VertexShaderOutput
+{
+    float4 Position : POSITION0;
+    float2 TexCoord : TEXCOORD0;
+};
+
+float4 PixelShaderFunction(VertexShaderOutput input) : COLOR0
+{
+	float2 tex = input.TexCoord;
+	
+    float4 color = tex2D(ColorSampler, tex);
+    float4 alpha = tex2D(LightsSampler, tex);
+    
+    return color * alpha;
+}
+
+technique Technique1
+{
+    pass Pass1
+    {
+        PixelShader = compile ps_2_0 PixelShaderFunction();
+    }
+}