cpp/openttd-patchpack/source Changeset - r345:1496110bde59

Changeset - r345:1496110bde59

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tron - 20 years ago 2004-11-08 09:11:55
tron@openttd.org

(svn r526) -Fix: [1035303] bug about lowering tracks built on slopes
While here make sure that the failing tile gets a red error marker

1 file changed with 6 insertions and 2 deletions:

clear_cmd.c

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clear_cmd.c

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@@ @@ -92,11 +92,15 @@ static int TerraformProc(TerraformerStat @@
 	if ((_map_type_and_height[tile] >> 4) == MP_RAILWAY) {
 		static const byte _railway_modes[4] = {8, 0x10, 4, 0x20};
 		static const byte _railway_dangslopes[4] = {0xd, 0xe, 7, 0xb};
 		static const byte _railway_dangslopes2[4] = {0x2, 0x1, 0x8, 0x4};
 		// Nothing could be built at the steep slope - this avoids a bug
 		// when you have a single diagonal track in one corner on a
 		// basement and then you raise the other corner.
 		if ((GetTileSlope(tile, NULL)&0xF) == _railway_dangslopes[mode]) {
 		// basement and then you raise/lower the other corner.
 		int tileh = GetTileSlope(tile, NULL) & 0xF;
 		if (tileh == _railway_dangslopes[mode] ||
 				tileh == _railway_dangslopes2[mode]) {
 			_terraform_err_tile = tile;
 			_error_message = STR_1008_MUST_REMOVE_RAILROAD_TRACK;
 			return -1;
+		}

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