Updates for new uCore version

core/assets/shaders/shield.fragment

@@ -64,11 +64,11 @@ void main() {
 	        	if(i >= u_hitamount) break;
 	    		vec3 hit = u_hits[i];
 	    		float rad = hit.z * HIT_RADIUS;
-	    		float fract = 1.0 - hit.z;
+	    		float fin = 1.0 - hit.z;
 	    	
 	    		if(abs(distance(vec2(hit.x, hit.y), coords - u_texsize/2.0) - rad) < 1.0){
-	    			color = mix(color, u_color* vec4(si, si, si, 1.0), (1.0 * fract));
-	    			color.a = ALPHA + 0.82 *fract;
+	    			color = mix(color, u_color* vec4(si, si, si, 1.0), (1.0 * fin));
+	    			color.a = ALPHA + 0.82 *fin;
 	    		}
 	    	}
 	    }

core/assets/version.properties

@@ -1,7 +1,7 @@
 #Autogenerated file. Do not modify.
-#Tue Apr 03 23:58:20 EDT 2018
+#Thu Apr 05 22:28:48 EDT 2018
 version=release
-androidBuildCode=501
+androidBuildCode=502
 name=Mindustry
 code=3.5
 build=custom build