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(svn r1533) Turn an if cascade into a switch and move a const array to the only location where it is used

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tron
2005-01-16 09:51:56 +00:00
parent 07d9bc45dd
commit 58484ce6ee
1 changed files with 19 additions and 11 deletions
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20
station_cmd.c
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@@ -2072,22 +2072,30 @@ static void GetTileDesc_Station(uint tile, TileDesc *td)
} }
static const byte _tile_track_status_rail[8] = { 1,2,1,2,1,2,1,2 };
static uint32 GetTileTrackStatus_Station(uint tile, TransportType mode) { static uint32 GetTileTrackStatus_Station(uint tile, TransportType mode) {
uint i = _map5[tile]; uint i = _map5[tile];
uint j = 0; uint j = 0;
if (mode == TRANSPORT_RAIL) { switch (mode) {
if (i < 8) case TRANSPORT_RAIL:
j = _tile_track_status_rail[i]; if (i < 8) {
const byte tile_track_status_rail[8] = { 1, 2, 1, 2, 1, 2, 1, 2 };
j = tile_track_status_rail[i];
}
j += (j << 8); j += (j << 8);
} else if (mode == TRANSPORT_WATER) { break;
case TRANSPORT_WATER:
// buoy is coded as a station, it is always on open water // buoy is coded as a station, it is always on open water
// (0x3F, all tracks available) // (0x3F, all tracks available)
if (i == 0x52) j = 0x3F; if (i == 0x52) j = 0x3F;
j += (j << 8); j += (j << 8);
break;
default:
break;
} }
return j; return j;
} }