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(svn r23049) -Fix [FS#4810]: Use the same forest-check for the vegetation-map colour as for nearby station names.

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frosch
2011-10-21 19:10:35 +00:00
parent b77465c4ff
commit 856db2751a
4 changed files with 28 additions and 25 deletions
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24
src/industry_cmd.cpp
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@@ -911,6 +911,30 @@ static void ChangeTileOwner_Industry(TileIndex tile, Owner old_owner, Owner new_
if (i->founder == old_owner) i->founder = (new_owner == INVALID_OWNER) ? OWNER_NONE : new_owner;
}
/**
* Check whether the tile is a forest.
* @param tile the tile to investigate.
* @return true if and only if the tile is a forest
*/
bool IsTileForestIndustry(TileIndex tile)
{
/* Check for industry tile */
if (!IsTileType(tile, MP_INDUSTRY)) return false;
const Industry *ind = Industry::GetByTile(tile);
/* Check for organic industry (i.e. not processing or extractive) */
if ((GetIndustrySpec(ind->type)->life_type & INDUSTRYLIFE_ORGANIC) == 0) return false;
/* Check for wood production */
for (uint i = 0; i < lengthof(ind->produced_cargo); i++) {
/* The industry produces wood. */
if (ind->produced_cargo[i] != CT_INVALID && CargoSpec::Get(ind->produced_cargo[i])->label == 'WOOD') return true;
}
return false;
}
static const byte _plantfarmfield_type[] = {1, 1, 1, 1, 1, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6};
static bool IsBadFarmFieldTile(TileIndex tile)