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Merge branch 'custom_bridgeheads' into jgrpp

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# Conflicts:
#	src/tunnelbridge_cmd.cpp
pull/59/head
Jonathan G Rennison 6 years ago
parent c053549144 1911c0cb69
commit b7ce21038a
1 changed files with 19 additions and 19 deletions
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38
src/tunnelbridge_cmd.cpp
Unescape Escape View File

@ -399,15 +399,6 @@ CommandCost CmdBuildBridge(TileIndex end_tile, DoCommandFlag flags, uint32 p1, u
is_new_owner = (owner == OWNER_NONE);
if (is_new_owner) owner = company;
switch (transport_type) {
case TRANSPORT_ROAD:
/* Do not remove road types when upgrading a bridge */
roadtypes |= GetRoadTypes(tile_start);
break;
default: break;
}
is_upgrade = true;
} else {
/* Build a new bridge. */
@ -527,17 +518,26 @@ CommandCost CmdBuildBridge(TileIndex end_tile, DoCommandFlag flags, uint32 p1, u
break;
case TRANSPORT_ROAD: {
RoadTypes prev_roadtypes = IsBridgeTile(tile_start) ? GetRoadTypes(tile_start) : ROADTYPES_NONE;
if (is_new_owner) {
/* Also give unowned present roadtypes to new owner */
if (HasBit(prev_roadtypes, ROADTYPE_ROAD) && GetRoadOwner(tile_start, ROADTYPE_ROAD) == OWNER_NONE) ClrBit(prev_roadtypes, ROADTYPE_ROAD);
if (HasBit(prev_roadtypes, ROADTYPE_TRAM) && GetRoadOwner(tile_start, ROADTYPE_TRAM) == OWNER_NONE) ClrBit(prev_roadtypes, ROADTYPE_TRAM);
}
if (is_upgrade) SubtractRoadTunnelBridgeInfrastructure(tile_start, tile_end);
Owner owner_road = HasBit(prev_roadtypes, ROADTYPE_ROAD) ? GetRoadOwner(tile_start, ROADTYPE_ROAD) : company;
Owner owner_tram = HasBit(prev_roadtypes, ROADTYPE_TRAM) ? GetRoadOwner(tile_start, ROADTYPE_TRAM) : company;
MakeRoadBridgeRamp(tile_start, owner, owner_road, owner_tram, bridge_type, dir, roadtypes, is_upgrade);
MakeRoadBridgeRamp(tile_end, owner, owner_road, owner_tram, bridge_type, ReverseDiagDir(dir), roadtypes, is_upgrade);
auto make_bridge_ramp = [company, owner, is_upgrade, is_new_owner, bridge_type, roadtypes](TileIndex t, DiagDirection d) {
RoadTypes new_roadtypes = roadtypes | GetRoadTypes(t);
RoadTypes prev_roadtypes = IsBridgeTile(t) ? GetRoadTypes(t) : ROADTYPES_NONE;
if (is_new_owner) {
/* Also give unowned present roadtypes to new owner */
if (HasBit(prev_roadtypes, ROADTYPE_ROAD) && GetRoadOwner(t, ROADTYPE_ROAD) == OWNER_NONE) ClrBit(prev_roadtypes, ROADTYPE_ROAD);
if (HasBit(prev_roadtypes, ROADTYPE_TRAM) && GetRoadOwner(t, ROADTYPE_TRAM) == OWNER_NONE) ClrBit(prev_roadtypes, ROADTYPE_TRAM);
}
Owner owner_road = HasBit(prev_roadtypes, ROADTYPE_ROAD) ? GetRoadOwner(t, ROADTYPE_ROAD) : company;
Owner owner_tram = HasBit(prev_roadtypes, ROADTYPE_TRAM) ? GetRoadOwner(t, ROADTYPE_TRAM) : company;
MakeRoadBridgeRamp(t, owner, owner_road, owner_tram, bridge_type, d, new_roadtypes, is_upgrade);
if (is_upgrade) {
if (HasBit(roadtypes, ROADTYPE_ROAD)) SetCustomBridgeHeadRoadBits(t, ROADTYPE_ROAD, GetCustomBridgeHeadRoadBits(t, ROADTYPE_ROAD) | DiagDirToRoadBits(d));
if (HasBit(roadtypes, ROADTYPE_TRAM)) SetCustomBridgeHeadRoadBits(t, ROADTYPE_TRAM, GetCustomBridgeHeadRoadBits(t, ROADTYPE_TRAM) | DiagDirToRoadBits(d));
}
};
make_bridge_ramp(tile_start, dir);
make_bridge_ramp(tile_end, ReverseDiagDir(dir));
AddRoadTunnelBridgeInfrastructure(tile_start, tile_end);
break;
}

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