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(svn r3986) Add [GS]etCrossingRoadOwner

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tron
2006-03-19 19:33:19 +00:00
parent 9f3aa9057d
commit 75a9419f04
5 changed files with 22 additions and 13 deletions
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14
road_cmd.c
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@@ -34,9 +34,8 @@ static bool CheckAllowRemoveRoad(TileIndex tile, RoadBits remove, bool* edge_roa
// Only do the special processing for actual players.
if (_current_player >= MAX_PLAYERS) return true;
// A railway crossing has the road owner in the map3_lo byte.
if (IsTileType(tile, MP_STREET) && IsLevelCrossing(tile)) {
owner = _m[tile].m3;
owner = GetCrossingRoadOwner(tile);
} else {
owner = GetTileOwner(tile);
}
@@ -106,9 +105,7 @@ int32 CmdRemoveRoad(int x, int y, uint32 flags, uint32 p1, uint32 p2)
if (!IsTileType(tile, MP_STREET) && !IsTileType(tile, MP_TUNNELBRIDGE)) return CMD_ERROR;
// owner for railroad crossing is stored somewhere else
// XXX - Fix this so for a given tiletype the owner of the type is in the same variable
owner = IsLevelCrossing(tile) ? _m[tile].m3 : GetTileOwner(tile);
owner = IsLevelCrossing(tile) ? GetCrossingRoadOwner(tile) : GetTileOwner(tile);
if (owner == OWNER_TOWN && _game_mode != GM_EDITOR) {
if (IsTileType(tile, MP_TUNNELBRIDGE)) { // index of town is not saved for bridge (no space)
@@ -1127,9 +1124,8 @@ static void VehicleLeave_Road(Vehicle *v, TileIndex tile, int x, int y)
static void ChangeTileOwner_Road(TileIndex tile, PlayerID old_player, PlayerID new_player)
{
// road/rail crossing where the road is owned by the current player?
if (old_player == _m[tile].m3 && IsLevelCrossing(tile)) {
_m[tile].m3 = (new_player == OWNER_SPECTATOR) ? OWNER_NONE : new_player;
if (IsLevelCrossing(tile) && GetCrossingRoadOwner(tile) == old_player) {
SetCrossingRoadOwner(tile, new_player == OWNER_SPECTATOR ? OWNER_NONE : new_player);
}
if (!IsTileOwner(tile, old_player)) return;
@@ -1143,7 +1139,7 @@ static void ChangeTileOwner_Road(TileIndex tile, PlayerID old_player, PlayerID n
break;
case ROAD_CROSSING:
MakeRoadNormal(tile, _m[tile].m3, GetCrossingRoadBits(tile), _m[tile].m2);
MakeRoadNormal(tile, GetCrossingRoadOwner(tile), GetCrossingRoadBits(tile), _m[tile].m2);
break;
default: