diff -r 00aac66147c8 -r 85bd667955f2 hedgewars/uGears.pas
--- a/hedgewars/uGears.pas	Mon Jun 28 08:52:17 2010 +0200
+++ b/hedgewars/uGears.pas	Mon Jun 28 09:33:10 2010 +0200
@@ -95,6 +95,8 @@
 procedure RemoveGearFromList(Gear: PGear);
 function  ModifyDamage(dmg: Longword; Gear: PGear): Longword;
 procedure FindPlace(var Gear: PGear; withFall: boolean; Left, Right: LongInt);
+function GetLaunchX(at: TAmmoType; dir: LongInt; angle: LongInt): LongInt;
+function GetLaunchY(at: TAmmoType; angle: LongInt): LongInt;
 
 implementation
 uses uWorld, uMisc, uStore, uConsole, uSound, uTeams, uRandom, uCollisions, uLand, uIO, uLandGraphics,