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212 lines
9.7 KiB
C++
212 lines
9.7 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#ifndef CRYINCLUDE_EDITOR_INCLUDE_ICOMMANDMANAGER_H
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#define CRYINCLUDE_EDITOR_INCLUDE_ICOMMANDMANAGER_H
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#pragma once
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#include "Command.h"
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typedef void (* TPfnDeleter)(void*);
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class ICommandManager
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{
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public:
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virtual ~ICommandManager() = default;
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virtual bool AddCommand(CCommand* pCommand, TPfnDeleter deleter = nullptr) = 0;
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virtual bool UnregisterCommand(const char* module, const char* name) = 0;
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virtual bool AttachUIInfo(const char* fullCmdName, const CCommand0::SUIInfo& uiInfo) = 0;
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virtual bool IsRegistered(const char* module, const char* name) const = 0;
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virtual bool IsRegistered(const char* cmdLine) const = 0;
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virtual bool IsRegistered(int commandId) const = 0;
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};
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/// A set of helper template methods for an easy registration of commands
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namespace CommandManagerHelper
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{
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void()>& functor);
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template <typename RT>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT()>& functor);
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template <LIST(1, typename P)>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(1, P))>& functor);
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template <LIST(1, typename P), typename RT>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(1, P))>& functor);
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template <LIST(2, typename P)>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(2, P))>& functor);
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template <LIST(2, typename P), typename RT>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(2, P))>& functor);
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template <LIST(3, typename P)>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(3, P))>& functor);
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template <LIST(3, typename P), typename RT>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(3, P))>& functor);
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template <LIST(4, typename P)>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(4, P))>& functor);
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template <LIST(4, typename P), typename RT>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(4, P))>& functor);
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template <LIST(5, typename P)>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(5, P))>& functor);
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template <LIST(6, typename P)>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(6, P))>& functor);
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namespace Private
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{
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template <typename FunctorType, typename CommandType>
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bool RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const FunctorType& functor);
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}
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};
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template <typename FunctorType, typename CommandType>
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bool CommandManagerHelper::Private::RegisterCommand(ICommandManager* pCmdMgr,
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const char* module, const char* name,
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const char* description, const char* example,
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const FunctorType& functor)
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{
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assert(functor);
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if (!functor)
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{
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return false;
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}
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CommandType* pCommand
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= new CommandType(module, name, description, example, functor);
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if (pCmdMgr->AddCommand(pCommand) == false)
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{
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delete pCommand;
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return false;
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}
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return true;
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}
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inline
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void()>& functor)
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{
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return Private::RegisterCommand<AZStd::function<void()>, CCommand0>(pCmdMgr, module, name, description, example, functor);
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}
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template <typename RT>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT()>& functor)
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{
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return Private::RegisterCommand<AZStd::function<RT()>, CCommand0wRet<RT> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(1, typename P)>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(1, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<void(LIST(1, P))>, CCommand1<LIST(1, P)> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(1, typename P), typename RT>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(1, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<RT(LIST(1, P))>, CCommand1wRet<LIST(1, P), RT> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(2, typename P)>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(2, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<void(LIST(2, P))>, CCommand2<LIST(2, P)> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(2, typename P), typename RT>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(2, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<RT(LIST(2, P))>, CCommand2wRet<LIST(2, P), RT> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(3, typename P)>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(3, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<void(LIST(3, P))>, CCommand3<LIST(3, P)> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(3, typename P), typename RT>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(3, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<RT(LIST(3, P))>, CCommand3wRet<LIST(3, P), RT> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(4, typename P)>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(4, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<void(LIST(4, P))>, CCommand4<LIST(4, P)> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(4, typename P), typename RT>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<RT(LIST(4, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<RT(LIST(4, P))>, CCommand4wRet<LIST(4, P), RT> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(5, typename P)>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(5, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<void(LIST(5, P))>, CCommand5<LIST(5, P)> >(pCmdMgr, module, name, description, example, functor);
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}
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template <LIST(6, typename P)>
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bool CommandManagerHelper::RegisterCommand(ICommandManager* pCmdMgr, const char* module, const char* name,
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const char* description, const char* example,
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const AZStd::function<void(LIST(6, P))>& functor)
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{
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return Private::RegisterCommand<AZStd::function<void(LIST(6, P))>, CCommand6<LIST(6, P)> >(pCmdMgr, module, name, description, example, functor);
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}
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#endif // CRYINCLUDE_EDITOR_INCLUDE_ICOMMANDMANAGER_H
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