Bloom config options

core/assets/bloomshaders/alpha_gaussian.frag

@@ -10,9 +10,38 @@ const float close = 0.3162162162;
 const float far = 0.0702702703;
 
 void main(){
-   gl_FragColor = far * texture2D(u_texture, v_texCoords0) 
+    gl_FragColor = far * texture2D(u_texture, v_texCoords0)
 				+ close * texture2D(u_texture, v_texCoords1)
 				+ center * texture2D(u_texture, v_texCoords2) 
 				+ close * texture2D(u_texture, v_texCoords3)
-				+ far * texture2D(u_texture, v_texCoords4); 
+				+ far * texture2D(u_texture, v_texCoords4);
+
+
+    //TODO this is broken.
+    /*
+
+    vec4
+    v1 = texture2D(u_texture, v_texCoords0),
+    v2 = texture2D(u_texture, v_texCoords1),
+    v3 = texture2D(u_texture, v_texCoords2),
+    v4 = texture2D(u_texture, v_texCoords3),
+    v5 = texture2D(u_texture, v_texCoords4);
+
+    float
+    a1 = v1.a * far,
+    a2 = v2.a * close,
+    a3 = v3.a * center,
+    a4 = v4.a * close,
+    a5 = v5.a * far;
+
+    //far close center close far
+
+    //TODO figure this out
+    //RGB values should be weighted by their respective alpha values.
+    gl_FragColor = vec4(
+        (v1.rgb * a1 + v2.rgb * a2 + v3.rgb * a3 + v4.rgb * a4 + v5.rgb * a5) /
+        max(a1 + a2 + a3 + a4 + a5, 0.0001), //RGB must be weighed by the sum of all alpha processed. if a pixel contributes less weight, the multiplication is higher
+        a1 + a2 + a3 + a4 + a5); //alpha is just the weighed sum
+
+   */
 }	

core/assets/bundles/bundle.properties

@@ -950,6 +950,8 @@ setting.difficulty.hard = Hard
 setting.difficulty.insane = Insane
 setting.difficulty.name = Difficulty:
 setting.screenshake.name = Screen Shake
+setting.bloomintensity.name = Bloom Intensity
+setting.bloomblur.name = Bloom Blurs
 setting.effects.name = Display Effects
 setting.destroyedblocks.name = Display Destroyed Blocks
 setting.blockstatus.name = Display Block Status