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(svn r5315) -Fix: Prohibit altering a road tile while road works are in progress

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This fixes some glitches like "turning" the excavation by adding/removing road bits or removing the road piece
This commit is contained in:
tron
2006-06-19 17:22:57 +00:00
parent c61b617a16
commit 431baba8fe
5 changed files with 17 additions and 8 deletions

1
lang/english.txt

@@ -1499,6 +1499,7 @@ STR_RAILROAD_TRACK_WITH_COMBOSIGNALS :Railway track w
##id 0x1800 ##id 0x1800
STR_1801_MUST_REMOVE_ROAD_FIRST :{WHITE}Must remove road first STR_1801_MUST_REMOVE_ROAD_FIRST :{WHITE}Must remove road first
STR_ROAD_WORKS_IN_PROGRESS :{WHITE}Road works in progress
STR_1802_ROAD_CONSTRUCTION :{WHITE}Road Construction STR_1802_ROAD_CONSTRUCTION :{WHITE}Road Construction
STR_1803_SELECT_ROAD_BRIDGE :{WHITE}Select Road Bridge STR_1803_SELECT_ROAD_BRIDGE :{WHITE}Select Road Bridge
STR_1804_CAN_T_BUILD_ROAD_HERE :{WHITE}Can't build road here... STR_1804_CAN_T_BUILD_ROAD_HERE :{WHITE}Can't build road here...

1
lang/german.txt

@@ -1500,6 +1500,7 @@ STR_RAILROAD_TRACK_WITH_COMBOSIGNALS :Gleis mit kombi
##id 0x1800 ##id 0x1800
STR_1801_MUST_REMOVE_ROAD_FIRST :{WHITE}Stra<72>e muss erst entfernt werden STR_1801_MUST_REMOVE_ROAD_FIRST :{WHITE}Stra<72>e muss erst entfernt werden
STR_ROAD_WORKS_IN_PROGRESS :{WHITE}Stra<72>enarbeiten sind im Gange
STR_1802_ROAD_CONSTRUCTION :{WHITE}Stra<72>enbau STR_1802_ROAD_CONSTRUCTION :{WHITE}Stra<72>enbau
STR_1803_SELECT_ROAD_BRIDGE :{WHITE}Br<42>cke w<>hlen STR_1803_SELECT_ROAD_BRIDGE :{WHITE}Br<42>cke w<>hlen
STR_1804_CAN_T_BUILD_ROAD_HERE :{WHITE}Kann hier keine Stra<72>e bauen... STR_1804_CAN_T_BUILD_ROAD_HERE :{WHITE}Kann hier keine Stra<72>e bauen...

10
rail_cmd.c

@@ -286,13 +286,15 @@ int32 CmdBuildSingleRail(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (!EnsureNoVehicle(tile)) return CMD_ERROR; if (!EnsureNoVehicle(tile)) return CMD_ERROR;
if (GetRoadTileType(tile) == ROAD_TILE_NORMAL && ( if (GetRoadTileType(tile) == ROAD_TILE_NORMAL) {
(track == TRACK_X && GetRoadBits(tile) == ROAD_Y) || if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS);
(track == TRACK_Y && GetRoadBits(tile) == ROAD_X)
)) { if ((track == TRACK_X && GetRoadBits(tile) == ROAD_Y) ||
(track == TRACK_Y && GetRoadBits(tile) == ROAD_X)) {
if (flags & DC_EXEC) { if (flags & DC_EXEC) {
MakeRoadCrossing(tile, GetTileOwner(tile), _current_player, (track == TRACK_X ? AXIS_Y : AXIS_X), p1, GetTownIndex(tile)); MakeRoadCrossing(tile, GetTileOwner(tile), _current_player, (track == TRACK_X ? AXIS_Y : AXIS_X), p1, GetTownIndex(tile));
} }
}
break; break;
} }

4
road_cmd.c

@@ -155,6 +155,8 @@ int32 CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
RoadBits present = GetRoadBits(tile); RoadBits present = GetRoadBits(tile);
RoadBits c = pieces; RoadBits c = pieces;
if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS);
if (GetTileSlope(tile, NULL) != SLOPE_FLAT && if (GetTileSlope(tile, NULL) != SLOPE_FLAT &&
(present == ROAD_Y || present == ROAD_X)) { (present == ROAD_Y || present == ROAD_X)) {
c |= (c & 0xC) >> 2; c |= (c & 0xC) >> 2;
@@ -291,6 +293,8 @@ int32 CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
case MP_STREET: case MP_STREET:
switch (GetRoadTileType(tile)) { switch (GetRoadTileType(tile)) {
case ROAD_TILE_NORMAL: case ROAD_TILE_NORMAL:
if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS);
existing = GetRoadBits(tile); existing = GetRoadBits(tile);
if ((existing & pieces) == pieces) { if ((existing & pieces) == pieces) {
return_cmd_error(STR_1007_ALREADY_BUILT); return_cmd_error(STR_1007_ALREADY_BUILT);

5
tunnelbridge_cmd.c

@@ -343,8 +343,9 @@ int32 CmdBuildBridge(TileIndex end_tile, uint32 flags, uint32 p1, uint32 p2)
break; break;
case MP_STREET: case MP_STREET:
if (GetRoadTileType(tile) != ROAD_TILE_NORMAL || if (GetRoadTileType(tile) != ROAD_TILE_NORMAL) goto not_valid_below;
GetRoadBits(tile) != (direction == AXIS_X ? ROAD_Y : ROAD_X)) { if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS);
if (GetRoadBits(tile) != (direction == AXIS_X ? ROAD_Y : ROAD_X)) {
goto not_valid_below; goto not_valid_below;
} }
transport_under = TRANSPORT_ROAD; transport_under = TRANSPORT_ROAD;