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authortron <tron@openttd.org>2007-02-24 06:46:20 +0000
committertron <tron@openttd.org>2007-02-24 06:46:20 +0000
commitac75cf0ae136626c5c998d556c8ed38410191ceb (patch)
treedc9610214fcd9e5497b8289fdb59c506a6007a31
parentefb3637d0f7fc423e2b4f31a67058455a5183da5 (diff)
downloadopenttd-ac75cf0ae136626c5c998d556c8ed38410191ceb.tar.xz
(svn r8875) -Fix
Remove unnecessary EnsureNoVehicle() checks because they are - pointless per se (f.e. there are no vehicles on house tiles) - done again (f.e. using CMD_LANDSCAPE_CLEAR just a few lines later)
-rw-r--r--src/rail_cmd.cpp1
-rw-r--r--src/road_cmd.cpp2
-rw-r--r--src/station_cmd.cpp4
-rw-r--r--src/town_cmd.cpp4
-rw-r--r--src/tree_cmd.cpp2
5 files changed, 0 insertions, 13 deletions
diff --git a/src/rail_cmd.cpp b/src/rail_cmd.cpp
index 437d19463..d74b30096 100644
--- a/src/rail_cmd.cpp
+++ b/src/rail_cmd.cpp
@@ -553,7 +553,6 @@ int32 CmdBuildTrainDepot(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
/* check railtype and valid direction for depot (0 through 3), 4 in total */
if (!ValParamRailtype(p1) || p2 > 3) return CMD_ERROR;
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index d10639986..73b255096 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -518,8 +518,6 @@ int32 CmdBuildRoadDepot(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (p1 > 3) return CMD_ERROR; // check direction
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
-
tileh = GetTileSlope(tile, NULL);
if (tileh != SLOPE_FLAT && (
!_patches.build_on_slopes ||
diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp
index 19ba9787e..f60e60ec1 100644
--- a/src/station_cmd.cpp
+++ b/src/station_cmd.cpp
@@ -1747,15 +1747,11 @@ int32 CmdBuildDock(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (!(flags & DC_NO_TOWN_RATING) && !CheckIfAuthorityAllows(tile)) return CMD_ERROR;
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
-
cost = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (CmdFailed(cost)) return CMD_ERROR;
TileIndex tile_cur = tile + TileOffsByDiagDir(direction);
- if (!EnsureNoVehicle(tile_cur)) return CMD_ERROR;
-
if (!IsTileType(tile_cur, MP_WATER) || GetTileSlope(tile_cur, NULL) != SLOPE_FLAT) {
return_cmd_error(STR_304B_SITE_UNSUITABLE);
}
diff --git a/src/town_cmd.cpp b/src/town_cmd.cpp
index dd5da52fe..88880040e 100644
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -350,8 +350,6 @@ static int32 ClearTile_Town(TileIndex tile, byte flags)
int32 cost;
Town *t;
- // safety checks
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
if (flags&DC_AUTO && !(flags&DC_AI_BUILDING)) return_cmd_error(STR_2004_BUILDING_MUST_BE_DEMOLISHED);
house = GetHouseType(tile);
@@ -1303,8 +1301,6 @@ static bool BuildTownHouse(Town *t, TileIndex tile)
{
int32 r;
- // make sure it's possible
- if (!EnsureNoVehicle(tile)) return false;
if (IsSteepSlope(GetTileSlope(tile, NULL))) return false;
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return false;
diff --git a/src/tree_cmd.cpp b/src/tree_cmd.cpp
index 3121a5b2a..7ce4987ee 100644
--- a/src/tree_cmd.cpp
+++ b/src/tree_cmd.cpp
@@ -237,8 +237,6 @@ int32 CmdPlantTree(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
for (y = sy; y <= ey; y++) {
TileIndex tile = TileXY(x, y);
- if (!EnsureNoVehicle(tile)) continue;
-
switch (GetTileType(tile)) {
case MP_TREES:
// no more space for trees?