--- a/hedgewars/uLandGraphics.pas	Wed Nov 17 20:58:23 2010 +0300
+++ b/hedgewars/uLandGraphics.pas	Wed Nov 17 22:07:03 2010 +0300
@@ -35,11 +35,12 @@
 procedure DrawTunnel(X, Y, dX, dY: hwFloat; ticks, HalfWidth: LongInt);
 procedure FillRoundInLand(X, Y, Radius: LongInt; Value: Longword);
 procedure ChangeRoundInLand(X, Y, Radius: LongInt; doSet: boolean);
+function  LandBackPixel(x, y: LongInt): LongWord;
 
 function TryPlaceOnLand(cpX, cpY: LongInt; Obj: TSprite; Frame: LongInt; doPlace: boolean): boolean;
 
 implementation
-uses SDLh, uMisc, uLand, uLandTexture, uVariables;
+uses SDLh, uMisc, uLandTexture, uVariables;
 
 procedure FillCircleLines(x, y, dx, dy: LongInt; Value: Longword);
 var i: LongInt;
@@ -772,4 +773,17 @@
 begin
      CheckLandValue:= ((X and LAND_WIDTH_MASK <> 0) or (Y and LAND_HEIGHT_MASK <> 0)) or ((Land[Y, X] and LandFlag) = 0)
 end;
+
+function LandBackPixel(x, y: LongInt): LongWord;
+var p: PLongWordArray;
+begin
+    if LandBackSurface = nil then LandBackPixel:= 0
+    else
+    begin
+        p:= LandBackSurface^.pixels;
+        LandBackPixel:= p^[LandBackSurface^.w * (y mod LandBackSurface^.h) + (x mod LandBackSurface^.w)];// or $FF000000;
+    end
+end;
+
+
 end.