diff options
Diffstat (limited to 'tunnelbridge_cmd.c')
-rw-r--r-- | tunnelbridge_cmd.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/tunnelbridge_cmd.c b/tunnelbridge_cmd.c index 795c59477..85eb50d62 100644 --- a/tunnelbridge_cmd.c +++ b/tunnelbridge_cmd.c @@ -309,23 +309,17 @@ int32 CmdBuildBridge(int x, int y, uint32 flags, uint32 p1, uint32 p2) /* do the drill? */ if (flags & DC_EXEC) { - /* build the start tile */ - ModifyTile(ti_start.tile, - MP_SETTYPE(MP_TUNNELBRIDGE) | - MP_MAP2 | MP_MAP3LO | MP_MAPOWNER_CURRENT | MP_MAP5, - (bridge_type << 4), /* map2 */ - railtype, /* map3_lo */ - 0x80 | direction | transport << 1 /* map5 */ - ); - - /* build the end tile */ - ModifyTile(ti_end.tile, - MP_SETTYPE(MP_TUNNELBRIDGE) | - MP_MAP2 | MP_MAP3LO | MP_MAPOWNER_CURRENT | MP_MAP5, - (bridge_type << 4), /* map2 */ - railtype, /* map3_lo */ - 0x80 | 0x20 | direction | transport << 1 /* map5 */ - ); + DiagDirection dir = AxisToDiagDir(direction); + + if (transport == TRANSPORT_RAIL) { + MakeRailBridgeRamp(ti_start.tile, _current_player, bridge_type, dir, railtype); + MakeRailBridgeRamp(ti_end.tile, _current_player, bridge_type, ReverseDiagDir(dir), railtype); + } else { + MakeRoadBridgeRamp(ti_start.tile, _current_player, bridge_type, dir); + MakeRoadBridgeRamp(ti_end.tile, _current_player, bridge_type, ReverseDiagDir(dir)); + } + MarkTileDirtyByTile(ti_start.tile); + MarkTileDirtyByTile(ti_end.tile); } // position of middle part of the odd bridge (larger than MAX(i) otherwise) @@ -380,12 +374,9 @@ not_valid_below:; break; } - /* do middle part of bridge */ if (flags & DC_EXEC) { uint piece; - SetTileType(tile, MP_TUNNELBRIDGE); - //bridges pieces sequence (middle parts) // bridge len 1: 0 // bridge len 2: 0 1 @@ -411,9 +402,11 @@ not_valid_below:; piece = 2 + ((i % 2 == 0) ^ (i > odd_middle_part)); } - _m[tile].m2 = (bridge_type << 4) | piece; - SB(_m[tile].m3, 4, 4, railtype); - _m[tile].m5 = 0xC0 | transport << 1 | direction; + if (transport == TRANSPORT_RAIL) { + MakeRailBridgeMiddle(tile, bridge_type, piece, direction, railtype); + } else { + MakeRoadBridgeMiddle(tile, bridge_type, piece, direction); + } switch (transport_under) { case TRANSPORT_RAIL: SetRailUnderBridge(tile, owner_under, rail_under); break; case TRANSPORT_ROAD: SetRoadUnderBridge(tile, owner_under); break; |