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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 INVALID_DIR = 0xFF, ///< Flag for an invalid direction
}; };
/** Allow incrementing of Direction variables */
DECLARE_POSTFIX_INCREMENT(Direction);
/** Define basic enum properties */ /** Define basic enum properties */
template <> struct EnumPropsT<Direction> : MakeEnumPropsT<Direction, byte, DIR_BEGIN, DIR_END, INVALID_DIR> {}; template <> struct EnumPropsT<Direction> : MakeEnumPropsT<Direction, byte, DIR_BEGIN, DIR_END, INVALID_DIR> {};
typedef TinyEnumT<Direction> DirectionByte; //typedefing-enumification of Direction typedef TinyEnumT<Direction> DirectionByte; //typedefing-enumification of Direction
@ -77,6 +80,7 @@ enum DiagDirection {
INVALID_DIAGDIR = 0xFF, ///< Flag for an invalid DiagDirection INVALID_DIAGDIR = 0xFF, ///< Flag for an invalid DiagDirection
}; };
/** Allow incrementing of DiagDirection variables */
DECLARE_POSTFIX_INCREMENT(DiagDirection); DECLARE_POSTFIX_INCREMENT(DiagDirection);
/** Define basic enum properties */ /** 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); MakeWater(target);
MarkTileDirtyByTile(target); MarkTileDirtyByTile(target);
/* Mark surrounding canal tiles dirty too to avoid glitches */ /* Mark surrounding canal tiles dirty too to avoid glitches */
MarkTileDirtyIfCanal(target + TileDiffXY(0, 1)); for (Direction dir = DIR_BEGIN; dir < DIR_END; dir++) {
MarkTileDirtyIfCanal(target + TileDiffXY(1, 0)); MarkTileDirtyIfCanal(target + TileOffsByDir(dir));
MarkTileDirtyIfCanal(target + TileDiffXY(0, -1)); }
MarkTileDirtyIfCanal(target + TileDiffXY(-1, 0));
} }
} }
} }