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(svn r2094) In GetTileDesc_Track(): uint -> TileIndex, use enums, if () cascade -> switch

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tron 2005-03-28 07:02:51 +00:00
parent 9e53b86dca
commit ae359d0d02
1 changed files with 24 additions and 22 deletions
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46
rail_cmd.c
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@ -1938,30 +1938,32 @@ static void ClickTile_Track(uint tile)
}
static void GetTileDesc_Track(uint tile, TileDesc *td)
static void GetTileDesc_Track(TileIndex tile, TileDesc *td)
{
byte m5 = _map5[tile];
if (!(m5 & 0x80)) {
if(!(m5 & 0x40)) // no signals
td->str = STR_1021_RAILROAD_TRACK;
else
{
switch(_map3_hi[tile] & 0x03)
{
case 0: td->str = STR_RAILROAD_TRACK_WITH_NORMAL_SIGNALS;
break;
case 1: td->str = STR_RAILROAD_TRACK_WITH_PRESIGNALS;
break;
case 2: td->str = STR_RAILROAD_TRACK_WITH_EXITSIGNALS;
break;
case 3: td->str = STR_RAILROAD_TRACK_WITH_COMBOSIGNALS;
break;
}
}
} else {
td->str = m5 < 0xC4 ? STR_1023_RAILROAD_TRAIN_DEPOT : STR_LANDINFO_WAYPOINT;
}
td->owner = _map_owner[tile];
switch (_map5[tile] & RAIL_TYPE_MASK) {
case RAIL_TYPE_NORMAL:
td->str = STR_1021_RAILROAD_TRACK;
break;
case RAIL_TYPE_SIGNALS: {
const StringID signal_type[] = {
STR_RAILROAD_TRACK_WITH_NORMAL_SIGNALS,
STR_RAILROAD_TRACK_WITH_PRESIGNALS,
STR_RAILROAD_TRACK_WITH_EXITSIGNALS,
STR_RAILROAD_TRACK_WITH_COMBOSIGNALS
};
td->str = signal_type[_map3_hi[tile] & 0x03];
break;
}
case RAIL_TYPE_DEPOT:
default:
td->str = ((_map5[tile] & RAIL_SUBTYPE_MASK) == RAIL_SUBTYPE_DEPOT) ?
STR_1023_RAILROAD_TRAIN_DEPOT : STR_LANDINFO_WAYPOINT;
break;
}
}
static void ChangeTileOwner_Track(uint tile, byte old_player, byte new_player)