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(svn r19767) -Fix [FS#3808]: Height in smallmap was different from measured heights (ChillCore).

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alberth
2010-05-07 20:39:00 +00:00
parent d822b2969b
commit 8d1d4267af
3 changed files with 6 additions and 4 deletions
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6
src/viewport.cpp
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@@ -2170,7 +2170,8 @@ static bool SwapDirection(HighLightStyle style, TileIndex start_tile, TileIndex
}
/** Calculates height difference between one tile and another.
* Multiplies the result to suit the standard given by minimap - 50 meters high
* Multiplies the result to suit the standard given by #TILE_HEIGHT_STEP.
*
* To correctly get the height difference we need the direction we are dragging
* in, as well as with what kind of tool we are dragging. For example a horizontal
* autorail tool that starts in bottom and ends at the top of a tile will need the
@@ -2249,8 +2250,7 @@ static int CalcHeightdiff(HighLightStyle style, uint distance, TileIndex start_t
}
if (swap) Swap(h0, h1);
/* Minimap shows height in intervals of 50 meters, let's do the same */
return (int)(h1 - h0) * 50;
return (int)(h1 - h0) * TILE_HEIGHT_STEP;
}
static const StringID measure_strings_length[] = {STR_NULL, STR_MEASURE_LENGTH, STR_MEASURE_LENGTH_HEIGHTDIFF};