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(svn r11107) -Feature: some tool so one can still build tunnels under rails (and other structures) when the owner of the structure built it on foundations and if you have enough "empty" space ofcourse. One could use the tool for some other construction needs too. Patch by frosch.

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rubidium
2007-09-14 22:27:40 +00:00
parent 5647bd5157
commit fef64185b8
15 changed files with 237 additions and 16 deletions
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31
src/station_cmd.cpp
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@@ -42,6 +42,7 @@
#include "road.h"
#include "cargotype.h"
#include "strings.h"
#include "autoslope.h"
DEFINE_OLD_POOL_GENERIC(Station, Station)
DEFINE_OLD_POOL_GENERIC(RoadStop, RoadStop)
@@ -2880,6 +2881,36 @@ void AfterLoadStations()
static CommandCost TerraformTile_Station(TileIndex tile, uint32 flags, uint z_new, Slope tileh_new)
{
if (_patches.build_on_slopes && AutoslopeEnabled()) {
/* TODO: If you implement newgrf callback 149 'land slope check', you have to decide what to do with it here.
* TTDP does not call it.
*/
if (!IsSteepSlope(tileh_new) && (GetTileMaxZ(tile) == z_new + GetSlopeMaxZ(tileh_new))) {
switch (GetStationType(tile)) {
case STATION_RAIL: {
DiagDirection direction = AxisToDiagDir(GetRailStationAxis(tile));
if (!AutoslopeCheckForEntranceEdge(tile, z_new, tileh_new, direction)) break;
if (!AutoslopeCheckForEntranceEdge(tile, z_new, tileh_new, ReverseDiagDir(direction))) break;
return _price.terraform;
}
case STATION_AIRPORT:
return _price.terraform;
case STATION_TRUCK:
case STATION_BUS: {
DiagDirection direction = GetRoadStopDir(tile);
if (!AutoslopeCheckForEntranceEdge(tile, z_new, tileh_new, direction)) break;
if (IsDriveThroughStopTile(tile)) {
if (!AutoslopeCheckForEntranceEdge(tile, z_new, tileh_new, ReverseDiagDir(direction))) break;
}
return _price.terraform;
}
default: break;
}
}
}
return DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
}