93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
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/****************************************************************************
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Copyright (c) 2007,Radon Labs GmbH
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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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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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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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 __statehandler_H__
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#define __statehandler_H__
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#include "core/refcounted.h"
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#include "app/application.h"
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//------------------------------------------------------------------------------
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namespace App
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{
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class StateHandler : public Core::RefCounted
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{
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__DeclareClass(StateHandler);
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public:
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/// constructor
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StateHandler();
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/// destructor
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virtual ~StateHandler();
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/// set state name
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void SetName(const Util::String& n);
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/// get state name
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const Util::String& GetName() const;
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/// called when attached to application object
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virtual void OnAttachToApplication();
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/// called when removed from the application object
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virtual void OnRemoveFromApplication();
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/// called when the state represented by this state handler is entered
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virtual void OnStateEnter(const Util::String& prevState);
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/// called when the state represented by this state handler is left
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virtual void OnStateLeave(const Util::String& nextState);
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/// called each frame as long as state is current, return new state
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virtual Util::String OnFrame();
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/// called after Db is opened, and before entities are loaded
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virtual void OnLoadBefore();
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/// called after entities are loaded
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virtual void OnLoadAfter();
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protected:
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Util::String mStateName;
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};
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//------------------------------------------------------------------------------
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/**
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*/
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inline void
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StateHandler::SetName(const Util::String& n)
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{
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this->mStateName = n;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline const Util::String&
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StateHandler::GetName() const
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{
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return this->mStateName;
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}
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};
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//------------------------------------------------------------------------------
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#endif // __statehandler_H__
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