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(svn r11843) -Fix: mark dirty canal tile even in diagonal direction from flooded tile

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smatz
2008-01-13 22:12:39 +00:00
parent 933aea42cb
commit 311c14c9f5
2 changed files with 7 additions and 4 deletions
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4
src/direction_type.h
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@@ -30,6 +30,9 @@ enum Direction {
INVALID_DIR = 0xFF, ///< Flag for an invalid direction
};
/** Allow incrementing of Direction variables */
DECLARE_POSTFIX_INCREMENT(Direction);
/** Define basic enum properties */
template <> struct EnumPropsT<Direction> : MakeEnumPropsT<Direction, byte, DIR_BEGIN, DIR_END, INVALID_DIR> {};
typedef TinyEnumT<Direction> DirectionByte; //typedefing-enumification of Direction
@@ -77,6 +80,7 @@ enum DiagDirection {
INVALID_DIAGDIR = 0xFF, ///< Flag for an invalid DiagDirection
};
/** Allow incrementing of DiagDirection variables */
DECLARE_POSTFIX_INCREMENT(DiagDirection);
/** Define basic enum properties */

7
src/water_cmd.cpp
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@@ -644,10 +644,9 @@ static void TileLoopWaterHelper(TileIndex tile, const TileIndexDiffC *offs)
MakeWater(target);
MarkTileDirtyByTile(target);
/* Mark surrounding canal tiles dirty too to avoid glitches */
MarkTileDirtyIfCanal(target + TileDiffXY(0, 1));
MarkTileDirtyIfCanal(target + TileDiffXY(1, 0));
MarkTileDirtyIfCanal(target + TileDiffXY(0, -1));
MarkTileDirtyIfCanal(target + TileDiffXY(-1, 0));
for (Direction dir = DIR_BEGIN; dir < DIR_END; dir++) {
MarkTileDirtyIfCanal(target + TileOffsByDir(dir));
}
}
}
}