diff -r 38e0f05afbdb -r f1bbe35ddb83 hedgewars/uConsts.pas
--- a/hedgewars/uConsts.pas	Sat Mar 27 15:41:21 2010 +0000
+++ b/hedgewars/uConsts.pas	Sat Mar 27 15:48:59 2010 +0000
@@ -172,6 +172,8 @@
             PrevTexture, NextTexture: PTexture;
             end;
 
+    THogEffect = (heInvulnerable, hePoisoned);
+
     TScreenFade = (sfNone, sfInit, sfToBlack, sfFromBlack, sfToWhite, sfFromWhite);
 const sfMax = 1000;