cpp/openttd-patchpack/source Changeset - r28740:e9f10824f0dd

Changeset - r28740:e9f10824f0dd

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Peter Nelson - 10 months ago 2024-02-08 18:32:44
peter1138@openttd.org

Change: Avoid adjacent fence fields.

This restores pre-r23168 behaviour of only a single fence between adjacent fields.

1 file changed with 5 insertions and 0 deletions:

src/industry_cmd.cpp

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src/industry_cmd.cpp

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@@ @@ -1010,23 +1010,28 @@ static bool IsSuitableForFarmField(TileI @@
  * @param type type of fence to set
  * @param side the side of the tile to attempt placement
  */
 static void SetupFarmFieldFence(TileIndex tile, int size, byte type, DiagDirection side)
+{
 	TileIndexDiff diff = (DiagDirToAxis(side) == AXIS_Y ? TileDiffXY(1, 0) : TileDiffXY(0, 1));
 	TileIndexDiff neighbour_diff = TileOffsByDiagDir(side);
 	do {
 		tile = Map::WrapToMap(tile);
 		if (IsTileType(tile, MP_CLEAR) && IsClearGround(tile, CLEAR_FIELDS)) {
 			TileIndex neighbour = tile + neighbour_diff;
 			if (!IsTileType(neighbour, MP_CLEAR) || !IsClearGround(neighbour, CLEAR_FIELDS) || GetFence(neighbour, ReverseDiagDir(side)) == 0) {
 				/* Add fence as long as neighbouring tile does not already have a fence in the same position. */
 			byte or_ = type;
 			if (or_ == 1 && Chance16(1, 7)) or_ = 2;
 			SetFence(tile, side, or_);
+		}
+		}
 		tile += diff;
 	} while (--size);
+}
 static void PlantFarmField(TileIndex tile, IndustryID industry)

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