diff -r 2d859d34e6f6 -r 8563cc40fc1e hedgewars/uConsts.pas
--- a/hedgewars/uConsts.pas	Mon Apr 01 20:08:34 2019 +0200
+++ b/hedgewars/uConsts.pas	Mon Apr 01 22:07:42 2019 +0200
@@ -71,6 +71,7 @@
     // color constants
     cWhiteColorChannels : TSDL_Color = (r:$FF; g:$FF; b:$FF; a:$FF);
     cNearBlackColorChannels : TSDL_Color = (r:$00; g:$00; b:$10; a:$FF);
+    cInvertTextColorAt    : Byte = 64;
 
     cWhiteColor           : Longword = $FFFFFFFF; // white
     cNearBlackColor       : Longword = $FF000010; // nearly black