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zoning highliting active stations

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This commit is contained in:
Pavel Stupnikov
2016-01-05 19:08:34 +03:00
parent 2003466a4e
commit 75cdd96464
5 changed files with 41 additions and 12 deletions
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21
src/zoning_cmd.cpp
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@@ -252,6 +252,26 @@ SpriteID TileZoneCheckTownsGrowthTiles(TileIndex tile) {
}
}
// For station shows whether it is active
SpriteID TileZoneCheckActiveStations(TileIndex tile) {
// Never on a station.
if (!IsTileType(tile, MP_STATION)){
return INVALID_SPRITE_ID;
}
Station *st = Station::GetByTile(tile);
if (st == NULL) {
return INVALID_SPRITE_ID;
}
if (st->time_since_load <= 20 || st->time_since_unload <= 20) {
return SPR_PALETTE_ZONING_GREEN;
}
return SPR_PALETTE_ZONING_RED;
}
/**
* General evaluation function; calls all the other functions depending on
* evaluation mode.
@@ -273,6 +293,7 @@ SpriteID TileZoningSpriteEvaluation(TileIndex tile, Owner owner, EvaluationMode
case CHECKCBTOWNBORDERS: return TileZoneCheckCBTownBorders(tile);
case CHECKTOWNADZONES: return TileZoneCheckTownAdvertisementZones(tile);
case CHECKTOWNGROWTHTILES: return TileZoneCheckTownsGrowthTiles(tile);
case CHECKACTIVESTATIONS: return TileZoneCheckActiveStations(tile);
default: return INVALID_SPRITE_ID;
}
}