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(svn r3564) Several smaller changes:

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- Don't treat non-booleans as booleans
- Reduce variable scope
- Bracing
- Use DeMorgan's law to make conditionals easier to read
- if cascade -> switch
- Replace some magic numbers by symbolic names
- Avoid assignments within other statements
This commit is contained in:
tron
2006-02-06 09:18:04 +00:00
parent 0755bbead0
commit 453b30e387
23 changed files with 218 additions and 212 deletions
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5
road_cmd.c
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@@ -1112,9 +1112,8 @@ static const StringID _road_tile_strings[] = {
static void GetTileDesc_Road(TileIndex tile, TileDesc *td)
{
int i = (_m[tile].m5 >> 4);
if (i == 0)
i = GB(_m[tile].m4, 4, 3) + 3;
int i = GB(_m[tile].m5, 4, 4);
if (i == 0) i = GB(_m[tile].m4, 4, 3) + 3;
td->str = _road_tile_strings[i - 1];
td->owner = GetTileOwner(tile);
}