--- a/hedgewars/PascalExports.pas	Wed May 02 11:28:38 2012 +0200
+++ b/hedgewars/PascalExports.pas	Wed May 02 10:53:13 2012 +0100
@@ -91,12 +91,12 @@
 
 function HW_zoomFactor: GLfloat; cdecl; export;
 begin
-    exit( ZoomValue / cDefaultZoomLevel );
+    HW_zoomFactor:= ZoomValue / cDefaultZoomLevel;
 end;
 
 function HW_zoomLevel: LongInt; cdecl; export;
 begin
-    exit( trunc((ZoomValue - cDefaultZoomLevel) / cZoomDelta) );
+    HW_zoomLevel:= trunc((ZoomValue - cDefaultZoomLevel) / cZoomDelta);
 end;
 
 procedure HW_walkingKeysUp; cdecl; export;
@@ -189,7 +189,7 @@
 
 function HW_isPaused: boolean; cdecl; export;
 begin
-    exit( isPaused );
+    HW_isPaused:= isPaused;
 end;
 
 // equivalent to esc+y; when closeFrontend = true the game exits after memory cleanup
@@ -201,10 +201,9 @@
 
 function HW_getSDLWindow: pointer; cdecl; export;
 begin
+    HW_getSDLWindow:= nil;
 {$IFDEF SDL13}
-    exit( SDLwindow );
-{$ELSE}
-    exit( nil );
+    HW_getSDLWindow:= SDLwindow;
 {$ENDIF}
 end;
 
@@ -224,45 +223,41 @@
 // ammo menu related functions
 function HW_isAmmoMenuOpen: boolean; cdecl; export;
 begin
-    exit( bShowAmmoMenu );
+    HW_isAmmoMenuOpen:= bShowAmmoMenu;
 end;
 
 function HW_isAmmoMenuNotAllowed: boolean; cdecl; export;
 begin;
-    exit( (TurnTimeLeft = 0) or (not CurrentTeam^.ExtDriven and (((CurAmmoGear = nil)
-    or ((Ammoz[CurAmmoGear^.AmmoType].Ammo.Propz and ammoprop_AltAttack) = 0)) and hideAmmoMenu)) );
+    HW_isAmmoMenuNotAllowed:= ( (TurnTimeLeft = 0) or (not CurrentTeam^.ExtDriven and (((CurAmmoGear = nil) or
+                                ((Ammoz[CurAmmoGear^.AmmoType].Ammo.Propz and ammoprop_AltAttack) = 0)) and hideAmmoMenu)) );
 end;
 
 function HW_isWeaponRequiringClick: boolean; cdecl; export;
 begin
+    HW_isWeaponRequiringClick:= false;
     if (CurrentHedgehog <> nil) and (CurrentHedgehog^.Gear <> nil) and (CurrentHedgehog^.BotLevel = 0) then
-        exit( (CurrentHedgehog^.Gear^.State and gstHHChooseTarget) <> 0 )
-    else
-        exit(false);
+        HW_isWeaponRequiringClick:= (CurrentHedgehog^.Gear^.State and gstHHChooseTarget) <> 0;
 end;
 
 function HW_isWeaponTimerable: boolean; cdecl; export;
 begin
+    HW_isWeaponTimerable:= false;
     if (CurrentHedgehog <> nil) and (CurrentHedgehog^.Ammo <> nil) and (CurrentHedgehog^.BotLevel = 0) then
-        exit( (Ammoz[CurrentHedgehog^.CurAmmoType].Ammo.Propz and ammoprop_Timerable) <> 0)
-    else
-        exit(false);
+        HW_isWeaponTimerable:= (Ammoz[CurrentHedgehog^.CurAmmoType].Ammo.Propz and ammoprop_Timerable) <> 0;
 end;
 
 function HW_isWeaponSwitch: boolean cdecl; export;
 begin
+    HW_isWeaponSwitch:= false;
     if (CurAmmoGear <> nil) and (CurrentHedgehog^.BotLevel = 0) then
-        exit(CurAmmoGear^.AmmoType = amSwitch)
-    else
-        exit(false)
+        HW_isWeaponSwitch:= (CurAmmoGear^.AmmoType = amSwitch);
 end;
 
 function HW_isWeaponRope: boolean cdecl; export;
 begin
+    HW_isWeaponRope:= false
     if (CurrentHedgehog <> nil) and (CurrentHedgehog^.Ammo <> nil) and (CurrentHedgehog^.BotLevel = 0) then
-        exit(CurrentHedgehog^.CurAmmoType = amRope)
-    else
-        exit(false);
+        HW_isWeaponRope:= (CurrentHedgehog^.CurAmmoType = amRope);
 end;
 
 procedure HW_setGrenadeTime(time: LongInt); cdecl; export;
@@ -272,14 +267,13 @@
 
 function HW_getGrenadeTime: LongInt; cdecl; export;
 var CurWeapon: PAmmo;
-    res: LongInt = 3;
 begin
+    HW_getGrenadeTime:= 3;
     if HW_isWeaponTimerable then
     begin
         CurWeapon:= GetCurAmmoEntry(CurrentHedgehog^);
-        res:= CurWeapon^.Timer div 1000;
+        HW_getGrenadeTime:= CurWeapon^.Timer div 1000;
     end;
-    exit(res);
 end;
 
 procedure HW_setPianoSound(snd: LongInt); cdecl; export;
@@ -302,22 +296,22 @@
 
 function HW_getWeaponNameByIndex(whichone: LongInt): PChar; cdecl; export;
 begin
-    exit(str2pchar(trammo[Ammoz[TAmmoType(whichone+1)].NameId]));
+    HW_getWeaponNameByIndex:= (str2pchar(trammo[Ammoz[TAmmoType(whichone+1)].NameId]));
 end;
 
 function HW_getWeaponCaptionByIndex(whichone: LongInt): PChar; cdecl; export;
 begin
-    exit(str2pchar(trammoc[Ammoz[TAmmoType(whichone+1)].NameId]));
+    HW_getWeaponCaptionByIndex:= (str2pchar(trammoc[Ammoz[TAmmoType(whichone+1)].NameId]));
 end;
 
 function HW_getWeaponDescriptionByIndex(whichone: LongInt): PChar; cdecl; export;
 begin
-    exit(str2pchar(trammod[Ammoz[TAmmoType(whichone+1)].NameId]));
+    HW_getWeaponDescriptionByIndex:= (str2pchar(trammod[Ammoz[TAmmoType(whichone+1)].NameId]));
 end;
 
-function HW_getNumberOfWeapons:LongInt; cdecl; export;
+function HW_getNumberOfWeapons: LongInt; cdecl; export;
 begin
-    exit(ord(high(TAmmoType)));
+    HW_getNumberOfWeapons:= ord(high(TAmmoType));
 end;
 
 procedure HW_setWeapon(whichone: LongInt); cdecl; export;
@@ -329,26 +323,27 @@
 
 function HW_isWeaponAnEffect(whichone: LongInt): boolean; cdecl; export;
 begin
-    exit(Ammoz[TAmmoType(whichone+1)].Ammo.Propz and ammoprop_Effect <> 0)
+    HW_isWeaponAnEffect:= Ammoz[TAmmoType(whichone+1)].Ammo.Propz and ammoprop_Effect <> 0;
 end;
 
 function HW_getAmmoCounts(counts: PLongInt): LongInt; cdecl; export;
 var a : PHHAmmo;
-    slot, index: LongInt;
+    slot, index, res: LongInt;
 begin
+    HW_getAmmoCounts:= -1;
     // nil check
     if (CurrentHedgehog = nil) or (CurrentHedgehog^.Ammo = nil) or (CurrentTeam = nil) then
-        exit(-1);
+        exit;
     // hog controlled by opponent (net or ai)
     if (CurrentTeam^.ExtDriven) or (CurrentTeam^.Hedgehogs[0].BotLevel <> 0) then
-        exit(1);
+        exit;
 
     a:= CurrentHedgehog^.Ammo;
     for slot:= 0 to cMaxSlotIndex do
         for index:= 0 to cMaxSlotAmmoIndex do
             if a^[slot,index].Count <> 0 then // yes, ammomenu is hell
                 counts[ord(a^[slot,index].AmmoType)-1]:= a^[slot,index].Count;
-    exit(0);
+    HW_getAmmoCounts:= 0;
 end;
 
 procedure HW_getAmmoDelays (skipTurns: PByte); cdecl; export;
@@ -360,20 +355,19 @@
 
 function HW_getTurnsForCurrentTeam: LongInt; cdecl; export;
 begin
+    HW_getTurnsForCurrentTeam:= 0;
     if (CurrentTeam <> nil) and (CurrentTeam^.Clan <> nil) then
-        exit(CurrentTeam^.Clan^.TurnNumber)
-    else
-        exit(0);
+        HW_getTurnsForCurrentTeam:= CurrentTeam^.Clan^.TurnNumber;
 end;
 
 function HW_getMaxNumberOfHogs: LongInt; cdecl; export;
 begin
-    exit(cMaxHHIndex+1);
+    HW_getMaxNumberOfHogs:= cMaxHHIndex + 1;
 end;
 
 function HW_getMaxNumberOfTeams: LongInt; cdecl; export;
 begin
-    exit(cMaxTeams);
+    HW_getMaxNumberOfTeams:= cMaxTeams;
 end;
 
 procedure HW_memoryWarningCallback; cdecl; export;