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Fix #14978: Don't clear water tiles after removing buoys. (#14980)

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Buoys have no owner and can be cleared by anyone, but the underlying tile (e.g. canal) should not be cleared if has a different owner.
This commit is contained in:
Peter Nelson
2025-12-25 14:30:39 +00:00
committed by dP
parent a48ae91717
commit c1e4edb0d3
1 changed files with 6 additions and 2 deletions
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8
src/landscape.cpp
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@@ -13,6 +13,7 @@
#include "heightmap.h"
#include "clear_map.h"
#include "spritecache.h"
#include "station_map.h"
#include "viewport_func.h"
#include "command_func.h"
#include "landscape.h"
@@ -682,8 +683,11 @@ CommandCost CmdLandscapeClear(DoCommandFlags flags, TileIndex tile)
/* Test for stuff which results in water when cleared. Then add the cost to also clear the water. */
if (flags.Test(DoCommandFlag::ForceClearTile) && HasTileWaterClass(tile) && IsTileOnWater(tile) && !IsWaterTile(tile) && !IsCoastTile(tile)) {
if (flags.Test(DoCommandFlag::Auto) && GetWaterClass(tile) == WaterClass::Canal) return CommandCost(STR_ERROR_MUST_DEMOLISH_CANAL_FIRST);
do_clear = true;
cost.AddCost(GetWaterClass(tile) == WaterClass::Canal ? _price[PR_CLEAR_CANAL] : _price[PR_CLEAR_WATER]);
/* Buoy tiles are special as they can be cleared by anyone, but the underlying tile shouldn't be cleared if it has a different owner. */
if (!IsBuoyTile(tile) || GetTileOwner(tile) == _current_company) {
do_clear = true;
cost.AddCost(GetWaterClass(tile) == WaterClass::Canal ? _price[PR_CLEAR_CANAL] : _price[PR_CLEAR_WATER]);
}
}
Company *c = flags.Any({DoCommandFlag::Auto, DoCommandFlag::Bankrupt}) ? nullptr : Company::GetIfValid(_current_company);