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-rw-r--r--src/ai/trolly/build.cpp10
-rw-r--r--src/ai/trolly/trolly.cpp2
-rw-r--r--src/disaster_cmd.cpp2
-rw-r--r--src/functions.h1
-rw-r--r--src/industry_cmd.cpp2
-rw-r--r--src/road_cmd.cpp2
-rw-r--r--src/station_cmd.cpp12
-rw-r--r--src/tunnelbridge_cmd.cpp2
-rw-r--r--src/vehicle.cpp14
-rw-r--r--src/water_cmd.cpp10
-rw-r--r--src/waypoint.cpp4
11 files changed, 23 insertions, 38 deletions
diff --git a/src/ai/trolly/build.cpp b/src/ai/trolly/build.cpp
index 6d5e9a32f..472956bf6 100644
--- a/src/ai/trolly/build.cpp
+++ b/src/ai/trolly/build.cpp
@@ -185,10 +185,10 @@ CommandCost AiNew_Build_RoutePart(Player *p, Ai_PathFinderInfo *PathFinderInfo,
// Build normal road
// Keep it doing till we go an other way
- // EnsureNoVehicle makes sure we don't build on a tile where a vehicle is. This way
+ // EnsureNoVehicleOnGround makes sure we don't build on a tile where a vehicle is. This way
// it will wait till the vehicle is gone..
- if (route_extra[part-1] == 0 && route_extra[part] == 0 && (flag != DC_EXEC || EnsureNoVehicle(route[part]))) {
- while (route_extra[part] == 0 && (flag != DC_EXEC || EnsureNoVehicle(route[part]))) {
+ if (route_extra[part-1] == 0 && route_extra[part] == 0 && (flag != DC_EXEC || EnsureNoVehicleOnGround(route[part]))) {
+ while (route_extra[part] == 0 && (flag != DC_EXEC || EnsureNoVehicleOnGround(route[part]))) {
// Get the current direction
dir = AiNew_GetRoadDirection(route[part-1], route[part], route[part+1]);
// Is it the same as the last one?
@@ -199,7 +199,7 @@ CommandCost AiNew_Build_RoutePart(Player *p, Ai_PathFinderInfo *PathFinderInfo,
// Build the tile
res = AI_DoCommand(route[part], dir, 0, flag | DC_NO_WATER, CMD_BUILD_ROAD);
// Currently, we ignore CMD_ERRORs!
- if (CmdFailed(res) && flag == DC_EXEC && !IsTileType(route[part], MP_ROAD) && !EnsureNoVehicle(route[part])) {
+ if (CmdFailed(res) && flag == DC_EXEC && !IsTileType(route[part], MP_ROAD) && !EnsureNoVehicleOnGround(route[part])) {
// Problem.. let's just abort it all!
DEBUG(ai, 0, "[BuidPath] route building failed at tile 0x%X, aborting", route[part]);
p->ainew.state = AI_STATE_NOTHING;
@@ -216,7 +216,7 @@ CommandCost AiNew_Build_RoutePart(Player *p, Ai_PathFinderInfo *PathFinderInfo,
part--;
// We want to return the last position, so we go back one
}
- if (!EnsureNoVehicle(route[part]) && flag == DC_EXEC) part--;
+ if (!EnsureNoVehicleOnGround(route[part]) && flag == DC_EXEC) part--;
PathFinderInfo->position = part;
}
diff --git a/src/ai/trolly/trolly.cpp b/src/ai/trolly/trolly.cpp
index c2e4f577e..2c30b682e 100644
--- a/src/ai/trolly/trolly.cpp
+++ b/src/ai/trolly/trolly.cpp
@@ -1111,7 +1111,7 @@ static void AiNew_State_BuildDepot(Player *p)
}
// There is a bus on the tile we want to build road on... idle till he is gone! (BAD PERSON! :p)
- if (!EnsureNoVehicle(p->ainew.depot_tile + TileOffsByDiagDir(p->ainew.depot_direction)))
+ if (!EnsureNoVehicleOnGround(p->ainew.depot_tile + TileOffsByDiagDir(p->ainew.depot_direction)))
return;
res = AiNew_Build_Depot(p, p->ainew.depot_tile, p->ainew.depot_direction, DC_EXEC);
diff --git a/src/disaster_cmd.cpp b/src/disaster_cmd.cpp
index 7034a16e0..c596be9b1 100644
--- a/src/disaster_cmd.cpp
+++ b/src/disaster_cmd.cpp
@@ -60,7 +60,7 @@ enum DisasterSubType {
static void DisasterClearSquare(TileIndex tile)
{
- if (!EnsureNoVehicle(tile)) return;
+ if (!EnsureNoVehicleOnGround(tile)) return;
switch (GetTileType(tile)) {
case MP_RAILWAY:
diff --git a/src/functions.h b/src/functions.h
index f6df7a988..4ba233d4d 100644
--- a/src/functions.h
+++ b/src/functions.h
@@ -132,7 +132,6 @@ bool ScrollWindowTo(int x, int y, Window *w, bool instant = false);
bool ScrollMainWindowToTile(TileIndex tile, bool instant = false);
bool ScrollMainWindowTo(int x, int y, bool instant = false);
-bool EnsureNoVehicle(TileIndex tile);
bool EnsureNoVehicleOnGround(TileIndex tile);
/**
diff --git a/src/industry_cmd.cpp b/src/industry_cmd.cpp
index 80d8ccc3d..f894a6349 100644
--- a/src/industry_cmd.cpp
+++ b/src/industry_cmd.cpp
@@ -1221,7 +1221,7 @@ static bool CheckIfIndustryTilesAreFree(TileIndex tile, const IndustryTileTable
return false;
}
} else {
- if (!EnsureNoVehicle(cur_tile)) return false;
+ if (!EnsureNoVehicleOnGround(cur_tile)) return false;
if (MayHaveBridgeAbove(cur_tile) && IsBridgeAbove(cur_tile)) return false;
const IndustryTileSpec *its = GetIndustryTileSpec(gfx);
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index c057dfa37..6d3669925 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -820,7 +820,7 @@ static CommandCost RemoveRoadDepot(TileIndex tile, uint32 flags)
if (!CheckTileOwnership(tile) && _current_player != OWNER_WATER)
return CMD_ERROR;
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;
if (flags & DC_EXEC) {
DoClearSquare(tile);
diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp
index 5e83674b4..a1284248c 100644
--- a/src/station_cmd.cpp
+++ b/src/station_cmd.cpp
@@ -1128,7 +1128,7 @@ CommandCost CmdRemoveFromRailroadStation(TileIndex tile, uint32 flags, uint32 p1
/* Check ownership of station */
Station *st = GetStationByTile(tile2);
- if (_current_player != OWNER_WATER && (!CheckOwnership(st->owner) || !EnsureNoVehicle(tile2))) {
+ if (_current_player != OWNER_WATER && (!CheckOwnership(st->owner) || !EnsureNoVehicleOnGround(tile2))) {
continue;
}
@@ -1191,7 +1191,7 @@ static CommandCost RemoveRailroadStation(Station *st, TileIndex tile, uint32 fla
do {
// for nonuniform stations, only remove tiles that are actually train station tiles
if (st->TileBelongsToRailStation(tile)) {
- if (!EnsureNoVehicle(tile))
+ if (!EnsureNoVehicleOnGround(tile))
return CMD_ERROR;
cost.AddCost(_price.remove_rail_station);
if (flags & DC_EXEC) {
@@ -1425,7 +1425,7 @@ static CommandCost RemoveRoadStop(Station *st, uint32 flags, TileIndex tile)
assert(cur_stop != NULL);
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;
if (flags & DC_EXEC) {
if (*primary_stop == cur_stop) {
@@ -1832,7 +1832,7 @@ static CommandCost RemoveBuoy(Station *st, uint32 flags)
TileIndex tile = st->dock_tile;
if (CheckShipsOnBuoy(st)) return_cmd_error(STR_BUOY_IS_IN_USE);
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;
if (flags & DC_EXEC) {
st->dock_tile = 0;
@@ -1980,8 +1980,8 @@ static CommandCost RemoveDock(Station *st, uint32 flags)
TileIndex tile1 = st->dock_tile;
TileIndex tile2 = tile1 + TileOffsByDiagDir(GetDockDirection(tile1));
- if (!EnsureNoVehicle(tile1)) return CMD_ERROR;
- if (!EnsureNoVehicle(tile2)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile1)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile2)) return CMD_ERROR;
if (flags & DC_EXEC) {
DoClearSquare(tile1);
diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp
index 334898a7c..7eb6ec8d6 100644
--- a/src/tunnelbridge_cmd.cpp
+++ b/src/tunnelbridge_cmd.cpp
@@ -376,7 +376,7 @@ CommandCost CmdBuildBridge(TileIndex end_tile, uint32 flags, uint32 p1, uint32 p
switch (GetTileType(tile)) {
case MP_WATER:
- if (!EnsureNoVehicle(tile)) return_cmd_error(STR_980E_SHIP_IN_THE_WAY);
+ if (!EnsureNoVehicleOnGround(tile)) return_cmd_error(STR_980E_SHIP_IN_THE_WAY);
if (!IsWater(tile) && !IsCoast(tile)) goto not_valid_below;
break;
diff --git a/src/vehicle.cpp b/src/vehicle.cpp
index 56ce50b5d..21c8996f1 100644
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -117,20 +117,6 @@ StringID VehicleInTheWayErrMsg(const Vehicle* v)
}
}
-static void *EnsureNoVehicleProc(Vehicle *v, void *data)
-{
- if (v->tile != *(const TileIndex*)data || v->type == VEH_DISASTER || (v->type == VEH_AIRCRAFT && v->subtype == AIR_SHADOW))
- return NULL;
-
- _error_message = VehicleInTheWayErrMsg(v);
- return v;
-}
-
-bool EnsureNoVehicle(TileIndex tile)
-{
- return VehicleFromPos(tile, &tile, EnsureNoVehicleProc) == NULL;
-}
-
static void *EnsureNoVehicleProcZ(Vehicle *v, void *data)
{
const TileInfo *ti = (const TileInfo*)data;
diff --git a/src/water_cmd.cpp b/src/water_cmd.cpp
index d58003fab..edaf1660a 100644
--- a/src/water_cmd.cpp
+++ b/src/water_cmd.cpp
@@ -105,11 +105,11 @@ static CommandCost RemoveShipDepot(TileIndex tile, uint32 flags)
if (!IsShipDepot(tile)) return CMD_ERROR;
if (!CheckTileOwnership(tile)) return CMD_ERROR;
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;
tile2 = GetOtherShipDepotTile(tile);
- if (!EnsureNoVehicle(tile2)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile2)) return CMD_ERROR;
if (flags & DC_EXEC) {
/* Kill the depot, which is registered at the northernmost tile. Use that one */
@@ -172,7 +172,7 @@ static CommandCost RemoveShiplift(TileIndex tile, uint32 flags)
if (!CheckTileOwnership(tile) && GetTileOwner(tile) != OWNER_NONE) return CMD_ERROR;
/* make sure no vehicle is on the tile. */
- if (!EnsureNoVehicle(tile) || !EnsureNoVehicle(tile + delta) || !EnsureNoVehicle(tile - delta))
+ if (!EnsureNoVehicleOnGround(tile) || !EnsureNoVehicleOnGround(tile + delta) || !EnsureNoVehicleOnGround(tile - delta))
return CMD_ERROR;
if (flags & DC_EXEC) {
@@ -303,7 +303,7 @@ static CommandCost ClearTile_Water(TileIndex tile, byte flags)
}
/* Make sure no vehicle is on the tile */
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;
if (GetTileOwner(tile) != OWNER_WATER && GetTileOwner(tile) != OWNER_NONE && !CheckTileOwnership(tile)) return CMD_ERROR;
@@ -314,7 +314,7 @@ static CommandCost ClearTile_Water(TileIndex tile, byte flags)
Slope slope = GetTileSlope(tile, NULL);
/* Make sure no vehicle is on the tile */
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;
if (flags & DC_EXEC) DoClearSquare(tile);
if (slope == SLOPE_N || slope == SLOPE_E || slope == SLOPE_S || slope == SLOPE_W) {
diff --git a/src/waypoint.cpp b/src/waypoint.cpp
index 34e6a7d8b..c4422f8d4 100644
--- a/src/waypoint.cpp
+++ b/src/waypoint.cpp
@@ -175,7 +175,7 @@ CommandCost CmdBuildTrainWaypoint(TileIndex tile, uint32 flags, uint32 p1, uint3
}
if (!CheckTileOwnership(tile)) return CMD_ERROR;
- if (!EnsureNoVehicle(tile)) return CMD_ERROR;
+ if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;
tileh = GetTileSlope(tile, NULL);
if (tileh != SLOPE_FLAT &&
@@ -276,7 +276,7 @@ CommandCost RemoveTrainWaypoint(TileIndex tile, uint32 flags, bool justremove)
if (!IsTileType(tile, MP_RAILWAY) ||
!IsRailWaypoint(tile) ||
(!CheckTileOwnership(tile) && _current_player != OWNER_WATER) ||
- !EnsureNoVehicle(tile)) {
+ !EnsureNoVehicleOnGround(tile)) {
return CMD_ERROR;
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-16 11:13:30 +0000