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(svn r17203) -Change [NoAI]: Add IsRoadTypeAvailable(GetCurrentRoadType()) as precondition for several AIRoad::* functions

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yexo
2009-08-16 10:33:36 +00:00
parent b03e758d25
commit c89621540c
2 changed files with 16 additions and 0 deletions
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9
src/ai/api/ai_road.hpp
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@@ -134,6 +134,7 @@ public:
* center of the second tile.
* @param tile_from The source tile.
* @param tile_to The destination tile.
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @pre AIMap::IsValidTile(tile_from).
* @pre AIMap::IsValidTile(tile_to).
* @pre 'tile_from' and 'tile_to' are directly neighbouring tiles.
@@ -197,6 +198,7 @@ public:
* Count how many neighbours are road.
* @param tile The tile to check on.
* @pre AIMap::IsValidTile(tile).
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @return 0 means no neighbour road; max value is 4.
*/
static int32 GetNeighbourRoadCount(TileIndex tile);
@@ -237,6 +239,7 @@ public:
* @pre 'start' and 'end' are in a straight line, i.e.
* AIMap::GetTileX(start) == AIMap::GetTileX(end) or
* AIMap::GetTileY(start) == AIMap::GetTileY(end).
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @exception AIError::ERR_ALREADY_BUILT
* @exception AIError::ERR_LAND_SLOPED_WRONG
* @exception AIError::ERR_AREA_NOT_CLEAR
@@ -284,6 +287,7 @@ public:
* @pre 'start' and 'end' are in a straight line, i.e.
* AIMap::GetTileX(start) == AIMap::GetTileX(end) or
* AIMap::GetTileY(start) == AIMap::GetTileY(end).
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @exception AIError::ERR_ALREADY_BUILT
* @exception AIError::ERR_LAND_SLOPED_WRONG
* @exception AIError::ERR_AREA_NOT_CLEAR
@@ -328,6 +332,7 @@ public:
* @pre AIMap::IsValidTile(tile).
* @pre AIMap::IsValidTile(front).
* @pre 'tile' is not equal to 'front', but in a straight line of it.
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @exception AIError::ERR_FLAT_LAND_REQUIRED
* @exception AIError::ERR_AREA_NOT_CLEAR
* @return Whether the road depot has been/can be build or not.
@@ -344,6 +349,7 @@ public:
* @pre AIMap::IsValidTile(front).
* @pre 'tile' is not equal to 'front', but in a straight line of it.
* @pre station_id == AIStation::STATION_NEW || station_id == AIStation::STATION_JOIN_ADJACENT || AIStation::IsValidStation(station_id).
* @pre GetCurrentRoadType() == ROADTYPE_ROAD.
* @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
* @exception AIError::ERR_AREA_NOT_CLEAR
* @exception AIError::ERR_FLAT_LAND_REQUIRED
@@ -367,6 +373,7 @@ public:
* @pre AIMap::IsValidTile(front).
* @pre 'tile' is not equal to 'front', but in a straight line of it.
* @pre station_id == AIStation::STATION_NEW || station_id == AIStation::STATION_JOIN_ADJACENT || AIStation::IsValidStation(station_id).
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
* @exception AIError::ERR_AREA_NOT_CLEAR
* @exception AIError::ERR_FLAT_LAND_REQUIRED
@@ -389,6 +396,7 @@ public:
* @pre 'start' and 'end' are in a straight line, i.e.
* AIMap::GetTileX(start) == AIMap::GetTileX(end) or
* AIMap::GetTileY(start) == AIMap::GetTileY(end).
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
* @exception AIError::ERR_VEHICLE_IN_THE_WAY
* @exception AIRoad::ERR_ROAD_WORKS_IN_PROGRESS
@@ -406,6 +414,7 @@ public:
* @pre 'start' and 'end' are in a straight line, i.e.
* AIMap::GetTileX(start) == AIMap::GetTileX(end) or
* AIMap::GetTileY(start) == AIMap::GetTileY(end).
* @pre IsRoadTypeAvailable(GetCurrentRoadType()).
* @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
* @exception AIError::ERR_VEHICLE_IN_THE_WAY
* @exception AIRoad::ERR_ROAD_WORKS_IN_PROGRESS