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(svn r6993) -Regression (r5833): Rails/roads on steep slopes incorrectly show a foundation edge if the NE/NW adjacent tile is a steep tile

This commit is contained in:
tron 2006-10-28 14:06:40 +00:00
parent 30ceecc1af
commit 377b178c11
1 changed files with 14 additions and 4 deletions
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18
landscape.c
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@ -183,8 +183,13 @@ static bool HasFoundationNW(TileIndex tile, Slope slope_here, uint z_here)
Slope slope = GetFoundationSlope(TILE_ADDXY(tile, 0, -1), &z);
return
(z_here + (slope_here & SLOPE_N ? TILE_HEIGHT : 0) > z + (slope & SLOPE_E ? TILE_HEIGHT : 0)) ||
(z_here + (slope_here & SLOPE_W ? TILE_HEIGHT : 0) > z + (slope & SLOPE_S ? TILE_HEIGHT : 0));
(
z_here + (slope_here & SLOPE_N ? TILE_HEIGHT : 0) + (slope_here == SLOPE_STEEP_N ? TILE_HEIGHT : 0) >
z + (slope & SLOPE_E ? TILE_HEIGHT : 0) + (slope == SLOPE_STEEP_E ? TILE_HEIGHT : 0)
) || (
z_here + (slope_here & SLOPE_W ? TILE_HEIGHT : 0) + (slope_here == SLOPE_STEEP_W ? TILE_HEIGHT : 0) >
z + (slope & SLOPE_S ? TILE_HEIGHT : 0) + (slope == SLOPE_STEEP_S ? TILE_HEIGHT : 0)
);
}
@ -194,8 +199,13 @@ static bool HasFoundationNE(TileIndex tile, Slope slope_here, uint z_here)
Slope slope = GetFoundationSlope(TILE_ADDXY(tile, -1, 0), &z);
return
(z_here + (slope_here & SLOPE_N ? TILE_HEIGHT : 0) > z + (slope & SLOPE_W ? TILE_HEIGHT : 0)) ||
(z_here + (slope_here & SLOPE_E ? TILE_HEIGHT : 0) > z + (slope & SLOPE_S ? TILE_HEIGHT : 0));
(
z_here + (slope_here & SLOPE_N ? TILE_HEIGHT : 0) + (slope_here == SLOPE_STEEP_N ? TILE_HEIGHT : 0) >
z + (slope & SLOPE_W ? TILE_HEIGHT : 0) + (slope == SLOPE_STEEP_W ? TILE_HEIGHT : 0)
) || (
z_here + (slope_here & SLOPE_E ? TILE_HEIGHT : 0) + (slope_here == SLOPE_STEEP_E ? TILE_HEIGHT : 0) >
z + (slope & SLOPE_S ? TILE_HEIGHT : 0) + (slope == SLOPE_STEEP_S ? TILE_HEIGHT : 0)
);
}