Function GetSmallMapVegetationPixels

src/smallmap_gui.cpp:547–569

* Return the colour a tile would be displayed with in the smallmap in mode "Vegetation". * * @param tile The tile of which we would like to get the colour. * @param t Effective tile type of the tile (see #SmallMapWindow::GetTileColours). * @return The colour of tile in the smallmap in mode "Vegetation" */

 * @return The colour of tile  in the smallmap in mode "Vegetation"
 */
static inline uint32_t GetSmallMapVegetationPixels(TileIndex tile, TileType t)
{
	switch (t) {
		case MP_CLEAR:
			if (IsClearGround(tile, CLEAR_GRASS)) {
				if (GetClearDensity(tile) < 3) return MKCOLOUR_XXXX(PC_BARE_LAND);
				if (GetTropicZone(tile) == TROPICZONE_RAINFOREST) return MKCOLOUR_XXXX(PC_RAINFOREST);
			}
			return _vegetation_clear_bits[IsSnowTile(tile) ? CLEAR_SNOW : GetClearGround(tile)];

		case MP_INDUSTRY:
			return IsTileForestIndustry(tile) ? MKCOLOUR_XXXX(PC_GREEN) : MKCOLOUR_XXXX(PC_DARK_RED);

		case MP_TREES:
			if (GetTreeGround(tile) == TREE_GROUND_SNOW_DESERT || GetTreeGround(tile) == TREE_GROUND_ROUGH_SNOW) {
				return (_settings_game.game_creation.landscape == LandscapeType::Arctic) ? MKCOLOUR_XYYX(PC_LIGHT_BLUE, PC_TREES) : MKCOLOUR_XYYX(PC_ORANGE, PC_TREES);
			}
			return (GetTropicZone(tile) == TROPICZONE_RAINFOREST) ? MKCOLOUR_XYYX(PC_RAINFOREST, PC_TREES) : MKCOLOUR_XYYX(PC_GRASS_LAND, PC_TREES);

		default:
			return ApplyMask(MKCOLOUR_XXXX(PC_GRASS_LAND), &_smallmap_vehicles_andor[t]);
	}
}

/**
 * Return the colour a tile would be displayed with in the small map in mode "Owner".