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https://github.com/OpenRCT2/OpenRCT2
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42df41efdb
* Replace shared_ptr with unique_ptr for Context systems, return refs * Fix all the users * clang-format fix * Fix linux builds
102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2025 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include "MapChangeSizeAction.h"
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#include "../Context.h"
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#include "../GameState.h"
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#include "../drawing/IDrawingEngine.h"
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#include "../ui/UiContext.h"
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#include "../ui/WindowManager.h"
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#include "../windows/Intent.h"
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#include "../world/Park.h"
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using namespace OpenRCT2;
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MapChangeSizeAction::MapChangeSizeAction(const TileCoordsXY& targetSize)
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: MapChangeSizeAction(targetSize, TileCoordsXY())
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{
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}
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MapChangeSizeAction::MapChangeSizeAction(const TileCoordsXY& targetSize, const TileCoordsXY& shift)
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: _targetSize(targetSize)
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, _shift(shift)
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{
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}
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uint16_t MapChangeSizeAction::GetActionFlags() const
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{
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return GameAction::GetActionFlags() | GameActions::Flags::AllowWhilePaused;
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}
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void MapChangeSizeAction::Serialise(DataSerialiser& stream)
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{
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GameAction::Serialise(stream);
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stream << DS_TAG(_targetSize);
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stream << DS_TAG(_shift);
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}
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GameActions::Result MapChangeSizeAction::Query() const
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{
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if (_targetSize.x > kMaximumMapSizeTechnical || _targetSize.y > kMaximumMapSizeTechnical)
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{
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return GameActions::Result(
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GameActions::Status::InvalidParameters, STR_CANT_INCREASE_MAP_SIZE_ANY_FURTHER, STR_ERR_VALUE_OUT_OF_RANGE);
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}
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if (_targetSize.x < kMinimumMapSizeTechnical || _targetSize.y < kMinimumMapSizeTechnical)
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{
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return GameActions::Result(
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GameActions::Status::InvalidParameters, STR_CANT_DECREASE_MAP_SIZE_ANY_FURTHER, STR_ERR_VALUE_OUT_OF_RANGE);
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}
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return GameActions::Result();
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}
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GameActions::Result MapChangeSizeAction::Execute() const
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{
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auto& gameState = getGameState();
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// Expand map
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while (_targetSize.x > gameState.mapSize.x)
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{
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gameState.mapSize.x++;
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MapExtendBoundarySurfaceX();
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}
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while (_targetSize.y > gameState.mapSize.y)
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{
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gameState.mapSize.y++;
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MapExtendBoundarySurfaceY();
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}
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// Shift the map (allows increasing the map at the 0,0 position
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ShiftMap(_shift);
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// Shrink map
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if (_targetSize.x < gameState.mapSize.x || _targetSize.y < gameState.mapSize.y)
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{
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gameState.mapSize = _targetSize;
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MapRemoveOutOfRangeElements();
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}
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auto* ctx = OpenRCT2::GetContext();
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auto& uiContext = ctx->GetUiContext();
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auto* windowManager = uiContext.GetWindowManager();
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OpenRCT2::Park::UpdateSize(gameState);
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windowManager->BroadcastIntent(Intent(INTENT_ACTION_MAP));
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GfxInvalidateScreen();
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return GameActions::Result();
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}
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void MapChangeSizeAction::AcceptParameters(GameActionParameterVisitor& visitor)
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{
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visitor.Visit("targetSizeX", _targetSize.x);
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visitor.Visit("targetSizeY", _targetSize.y);
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visitor.Visit("shiftX", _shift.x);
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visitor.Visit("shiftY", _shift.y);
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}
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