diff --git a/language.version b/language.version
index 8561bb513..9ed0dd7a6 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r167 \cu(Fri  8 Jul 22:38:24 CEST 2022)\c-";
-SWWM_SHORTVER="\cw1.3pre r167 \cu(2022-07-08 22:38:24)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r168 \cu(Fri  8 Jul 22:49:53 CEST 2022)\c-";
+SWWM_SHORTVER="\cw1.3pre r168 \cu(2022-07-08 22:49:53)\c-";
diff --git a/shaders/glsl/NewLogoAnimated.fp b/shaders/glsl/NewLogoAnimated.fp
index 85dcb5c03..1ff69bfb4 100644
--- a/shaders/glsl/NewLogoAnimated.fp
+++ b/shaders/glsl/NewLogoAnimated.fp
@@ -1,17 +1,21 @@
 // animated DEMOLITIONIST logo
 
-#define overlay(a,b) (a<0.5)?(2.0*a*b):(1.0-(2.0*(1.0-a)*(1.0-b)))
-#define hardlight(a,b) (2*a<1.0)?clamp(2.0*a*b,0.0,1.0):clamp(1.0-2.0*(1.0-b)*(1.0-a),0.0,1.0)
-const float pi = 3.14159265358979323846;
+#define PI 3.14159265
 
 vec2 warpcoord( in vec2 uv )
 {
 	vec2 offset;
-	offset.y = sin(pi*2.*(uv.x*8.+timer*.25))*.005;
-	offset.x = cos(pi*2.*(uv.y*4.+timer*.25))*.005;
+	offset.y = sin(PI*2.*(uv.x*8.+timer*.25))*.005;
+	offset.x = cos(PI*2.*(uv.y*4.+timer*.25))*.005;
 	return uv+offset;
 }
 
+float hardlight( in float a, in float b )
+{
+	if ( 2.*a < 1. ) return clamp(2.*a*b,0.,1.);
+	return clamp(1.-2.*(1.-b)*(1.-a),0.,1.);
+}
+
 // based on gimp color to alpha, but simplified
 vec4 blacktoalpha( in vec4 src )
 {