wraitii
369c2e8801
GUIObjectBase is made a IGUIObject* to avoid including those headers un-necessarily. Subsequent diffs ought to clean up the various of pointers for that with a similar type with reference semantics. Also: - Add standard C and C++ headers (mostly cstring for memcpy, string and vector) where needed. - Swap out some includes for forward declarations - Clean up un-necessary boost includes in precompiled and other headers. - Clean up precompiled headers, including fewer things. - Move ACPI to the windows-specific folder as it's included there only and mostly specific to that platform. Thanks Stan for the testing. Differential Revision: https://code.wildfiregames.com/D3129 This was SVN commit r24352.
69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/* Copyright (C) 2020 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_DYNAMICSUBSCRIPTION
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#define INCLUDED_DYNAMICSUBSCRIPTION
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#include "IComponent.h"
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#include <set>
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#include <vector>
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/**
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* A list of components that are dynamically subscribed to a particular
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* message. The components list is sorted by (entity_id, ComponentTypeId),
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* with no duplicates.
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*
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* To cope with changes to the subscription list while a message is still
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* being broadcast, all changes are stored in the added/removed sets. The
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* next time a message is sent, they will be merged into the main components
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* list.
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*/
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class CDynamicSubscription
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{
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struct CompareIComponent
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{
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bool operator()(const IComponent* cmpA, const IComponent* cmpB) const
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{
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entity_id_t entityA = cmpA->GetEntityId();
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entity_id_t entityB = cmpB->GetEntityId();
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if (entityA < entityB)
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return true;
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if (entityB < entityA)
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return false;
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int cidA = cmpA->GetComponentTypeId();
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int cidB = cmpB->GetComponentTypeId();
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if (cidA < cidB)
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return true;
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return false;
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}
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};
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public:
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void Add(IComponent* cmp);
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void Remove(IComponent* cmp);
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void Flatten();
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const std::vector<IComponent*>& GetComponents();
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void DebugDump();
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private:
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std::vector<IComponent*> m_Components; // always in CompareIComponent order
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std::set<IComponent*, CompareIComponent> m_Added;
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std::set<IComponent*, CompareIComponent> m_Removed;
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};
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#endif // INCLUDED_DYNAMICSUBSCRIPTION
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