forked from 0ad/0ad
Ykkrosh
2b57f4f998
Support asynchronous path queries. Allow escaping when stuck in impassable terrain tiles. Split Update message in multiple phases, to cope with ordering requirements. Support automatic walk/run animation switching. This was SVN commit r8058.
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/* Copyright (C) 2010 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_ICMPOBSTRUCTION
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#define INCLUDED_ICMPOBSTRUCTION
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#include "simulation2/system/Interface.h"
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#include "simulation2/components/ICmpObstructionManager.h"
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/**
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* Flags an entity as obstructing movement for other units,
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* and handles the processing of collision queries.
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*/
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class ICmpObstruction : public IComponent
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{
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public:
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virtual ICmpObstructionManager::tag_t GetObstruction() = 0;
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virtual entity_pos_t GetUnitRadius() = 0;
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/**
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* Test whether this entity's footprint is colliding with any other's.
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* @return true if there is a collision
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*/
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virtual bool CheckCollisions() = 0;
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virtual void SetMovingFlag(bool enabled) = 0;
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/**
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* Change the control group that the entity belongs to.
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* Control groups are used to let units ignore collisions with other units from
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* the same group. Default is the entity's own ID.
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*/
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virtual void SetControlGroup(entity_id_t group) = 0;
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DECLARE_INTERFACE_TYPE(Obstruction)
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};
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#endif // INCLUDED_ICMPOBSTRUCTION
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