--- a/hedgewars/GSHandlers.inc	Mon Aug 02 23:15:34 2010 +0200
+++ b/hedgewars/GSHandlers.inc	Tue Aug 03 00:36:36 2010 +0200
@@ -401,7 +401,12 @@
                     if i mod 2 <> 0 then Fire^.State := Fire^.State or gsttmpFlag;
                     end
                 end;
-            gtGasBomb: doMakeExplosion(hwRound(Gear^.X), hwRound(Gear^.Y), 20, EXPLAutoSound or EXPLPoisoned);
+            gtGasBomb:
+                begin
+                doMakeExplosion(hwRound(Gear^.X), hwRound(Gear^.Y), 20, EXPLAutoSound);
+                for i:= 0 to 2 do
+                    AddGear(hwRound(Gear^.X) - 30 + GetRandom(60), hwRound(Gear^.Y) - 20 + GetRandom(40), gtPoisonCloud, 0, _0, _0, 0);
+                end;
         end;
     DeleteGear(Gear);
     exit
@@ -3864,4 +3869,19 @@
     Gear^.doStep := @doStepFlamethrowerWork
 end;
 
-
+procedure doStepPoisonCloud(Gear: PGear);
+begin
+    if Gear^.Timer = 0 then
+    begin
+        DeleteGear(Gear);
+        exit
+    end;
+    dec(Gear^.Timer);
+    Gear^.X:= Gear^.X + Gear^.dX;
+    Gear^.Y:= Gear^.Y + Gear^.dY;
+    Gear^.dX := Gear^.dX + cWindSpeed / 2;
+    Gear^.dY := Gear^.dY + cGravity / 100;
+    if (GameTicks mod 250) = 0 then
+        doMakeExplosion(hwRound(Gear^.X), hwRound(Gear^.Y), 30, EXPLDontDraw or EXPLNoGfx or EXPLNoDamage or EXPLDoNotTouchAny or EXPLPoisoned);
+    AllInactive:= false;
+end;
\ No newline at end of file

--- a/hedgewars/GearDrawing.inc	Mon Aug 02 23:15:34 2010 +0200
+++ b/hedgewars/GearDrawing.inc	Tue Aug 03 00:36:36 2010 +0200
@@ -800,6 +800,17 @@
                         end;
                     DrawRotatedTextureF(SpritesData[sprPiano].Texture, 1, 0, 0, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, 0, 1, 128, 128, 0);
                     end;
+     gtPoisonCloud: begin
+                    Tint($00, $FF, $40, $80);
+                    if Gear^.Timer < 1000 then
+                        i:= Gear^.Timer
+                    else if Gear^.Timer > 4000 then
+                        i:= 5000 - Gear^.Timer
+                    else
+                        i:= 1000;
+                    DrawRotatedTextureF(SpritesData[sprSmokeWhite].texture, i / 250, 0, 0, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, 0, 1, 22, 22, (RealTicks shr 36 + Gear^.UID * 100) mod 360);
+                    Tint($FF, $FF, $FF, $FF)
+                    end;
          end;
       if Gear^.RenderTimer and (Gear^.Tex <> nil) then DrawCentered(hwRound(Gear^.X) + 8 + WorldDx, hwRound(Gear^.Y) + 8 + WorldDy, Gear^.Tex);
       Gear:= Gear^.NextGear

--- a/hedgewars/uConsts.pas	Mon Aug 02 23:15:34 2010 +0200
+++ b/hedgewars/uConsts.pas	Tue Aug 03 00:36:36 2010 +0200
@@ -88,7 +88,7 @@
             gtHellishBomb, gtWaterUp, gtDrill, gtBallGun, gtBall, gtRCPlane, // 40
             gtSniperRifleShot, gtJetpack, gtMolotov, gtExplosives, gtBirdy, // 45
             gtEgg, gtPortal, gtPiano, gtGasBomb, gtSineGunShot, gtFlamethrower, // 51
-            gtSMine);
+            gtSMine, gtPoisonCloud);
 
     // Gears that are _only_ of visual nature (e.g. background stuff, visual effects, speechbubbles, etc.)
     TVisualGearType = (vgtFlake, vgtCloud, vgtExplPart, vgtExplPart2, vgtFire,
@@ -414,6 +414,7 @@
     EXPLDontDraw          = $00000010;
     EXPLNoGfx             = $00000020;
     EXPLPoisoned          = $00000040;
+    EXPLDoNotTouchAny     = $00000080;
 
     posCaseAmmo    = $00000001;
     posCaseHealth  = $00000002;

--- a/hedgewars/uGears.pas	Mon Aug 02 23:15:34 2010 +0200
+++ b/hedgewars/uGears.pas	Tue Aug 03 00:36:36 2010 +0200
@@ -202,7 +202,8 @@
             @doStepBomb,
             @doStepSineGunShot,
             @doStepFlamethrower,
-            @doStepSMine
+            @doStepSMine,
+            @doStepPoisonCloud
             );
 
 procedure InsertGearToList(Gear: PGear);
@@ -517,6 +518,9 @@
                 gear^.Timer:= 10;
                 gear^.Health:= 500;
                 end;
+ gtPoisonCloud: begin
+                gear^.Timer:= 5000;
+                end;
      end;
 InsertGearToList(gear);
 AddGear:= gear;
@@ -1239,7 +1243,7 @@
                                 else
                                     Gear^.State:= Gear^.State or gstWinner;
                                 end;
-                            if ((Mask and EXPLDoNotTouchHH) = 0) or (Gear^.Kind <> gtHedgehog) then
+                            if ((Mask and EXPLDoNotTouchAny) = 0) and (((Mask and EXPLDoNotTouchHH) = 0) or (Gear^.Kind <> gtHedgehog)) then
                                 begin
                                 DeleteCI(Gear);
                                 Gear^.dX:= Gear^.dX + SignAs(_0_005 * dmg + cHHKick, Gear^.X - fX);