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/*****************************************************************************
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2020-07-21 15:04:34 +02:00
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* Copyright (c) 2014-2020 OpenRCT2 developers
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2018-06-15 14:07:34 +02:00
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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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2017-03-25 15:57:02 +01:00
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2018-05-31 00:22:19 +02:00
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#pragma once
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2019-01-02 21:23:58 +01:00
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#include <SDL.h>
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#include <functional>
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#include <map>
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#include <openrct2/interface/Cursors.h>
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#include <openrct2/util/Util.h>
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struct SDL_Cursor;
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2018-02-16 00:43:16 +01:00
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namespace OpenRCT2::Ui
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{
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class CursorRepository
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{
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private:
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class CursorSetHolder
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{
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private:
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SDL_Cursor* _cursors[EnumValue(CursorID::Count)] = { nullptr };
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public:
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CursorSetHolder(const std::function<SDL_Cursor*(CursorID)>& getCursor)
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{
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for (size_t i = 0; i < EnumValue(CursorID::Count); i++)
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{
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_cursors[i] = getCursor(static_cast<CursorID>(i));
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}
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}
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~CursorSetHolder()
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{
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for (size_t i = 0; i < EnumValue(CursorID::Count); i++)
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{
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SDL_FreeCursor(_cursors[i]);
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}
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}
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SDL_Cursor* getScaledCursor(CursorID cursorId)
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{
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return _cursors[EnumValue(cursorId)];
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}
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};
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constexpr static int32_t BASE_CURSOR_WIDTH = 32;
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constexpr static int32_t BASE_CURSOR_HEIGHT = 32;
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CursorID _currentCursor = CursorID::Undefined;
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uint8_t _currentCursorScale = 1;
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std::map<uint8_t, CursorSetHolder> _scaledCursors;
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public:
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~CursorRepository();
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void LoadCursors();
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CursorID GetCurrentCursor();
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void SetCurrentCursor(CursorID cursorId);
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void SetCursorScale(uint8_t cursorScale);
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private:
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SDL_Cursor* Create(const CursorData* cursorInfo, uint8_t scale);
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void GenerateScaledCursorSetHolder(uint8_t scale);
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static const CursorData* GetCursorData(CursorID cursorId);
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};
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} // namespace OpenRCT2::Ui
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