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(svn r23093) -Codechange: add a default NULL for the Z of GetTileSlope and use it

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rubidium
2011-11-04 10:22:27 +00:00
parent 5bc8a72377
commit bcb93b3b75
18 changed files with 66 additions and 66 deletions
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10
src/rail_cmd.cpp
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@@ -381,7 +381,7 @@ CommandCost CmdBuildSingleRail(TileIndex tile, DoCommandFlag flags, uint32 p1, u
if (!ValParamRailtype(railtype) || !ValParamTrackOrientation(track)) return CMD_ERROR;
Slope tileh = GetTilePixelSlope(tile, NULL);
Slope tileh = GetTileSlope(tile);
TrackBits trackbit = TrackToTrackBits(track);
switch (GetTileType(tile)) {
@@ -590,7 +590,7 @@ CommandCost CmdRemoveSingleRail(TileIndex tile, DoCommandFlag flags, uint32 p1,
owner = GetTileOwner(tile);
present ^= trackbit;
if (present == 0) {
Slope tileh = GetTilePixelSlope(tile, NULL);
Slope tileh = GetTileSlope(tile);
/* If there is flat water on the lower halftile, convert the tile to shore so the water remains */
if (GetRailGroundType(tile) == RAIL_GROUND_WATER && IsSlopeWithOneCornerRaised(tileh)) {
MakeShore(tile);
@@ -649,7 +649,7 @@ bool FloodHalftile(TileIndex t)
bool flooded = false;
if (GetRailGroundType(t) == RAIL_GROUND_WATER) return flooded;
Slope tileh = GetTilePixelSlope(t, NULL);
Slope tileh = GetTileSlope(t);
TrackBits rail_bits = GetTrackBits(t);
if (IsSlopeWithOneCornerRaised(tileh)) {
@@ -861,7 +861,7 @@ CommandCost CmdBuildTrainDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, u
RailType railtype = Extract<RailType, 0, 4>(p1);
if (!ValParamRailtype(railtype)) return CMD_ERROR;
Slope tileh = GetTilePixelSlope(tile, NULL);
Slope tileh = GetTileSlope(tile);
DiagDirection dir = Extract<DiagDirection, 0, 2>(p2);
@@ -1637,7 +1637,7 @@ static CommandCost ClearTile_Track(TileIndex tile, DoCommandFlag flags)
switch (GetRailTileType(tile)) {
case RAIL_TILE_SIGNALS:
case RAIL_TILE_NORMAL: {
Slope tileh = GetTilePixelSlope(tile, NULL);
Slope tileh = GetTileSlope(tile);
/* Is there flat water on the lower halftile that gets cleared expensively? */
bool water_ground = (GetRailGroundType(tile) == RAIL_GROUND_WATER && IsSlopeWithOneCornerRaised(tileh));