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56 lines
1.9 KiB
56 lines
1.9 KiB
/* The MIT License
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*
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* Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef GAMESTATE_H
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#define GAMESTATE_H
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#include <prerequisites.h>
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#include <core/input.h>
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struct InputEvent;
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class GameState
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{
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public:
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GameState() { }
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virtual ~GameState() { }
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/// Fired when enter the state
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virtual void onEnter() = 0;
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/// Fired when leaves the state
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virtual void onLeave() = 0;
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/// Fired when user tries to close the window
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virtual void onClose() = 0;
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/// Fired for every user input event, this is called before processing UI input and if it returns false the input is not passed to the UI
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virtual bool onInputEvent(const InputEvent& event) = 0;
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/// Fired when main window is resized
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virtual void onResize(const Size& size) = 0;
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/// Fired before redering the UI
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virtual void render() = 0;
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};
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#endif // GAMESTATE_H
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