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https://gitea.wildfiregames.com/0ad/0ad
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7d9e98b00e
Makes all actors selectable in Atlas and gives them selection rings (an EditorOnly flag is used in the template for Atlas-only selectables). Adds player colors to Atlas selection rings. Fixes decal selection by falling back to old-style AABBs. Refs #1032. Replaces UnitManager selections with EntitySelection helpers. Adds DrawOverlays to Atlas views, for Atlas-specific rendering. Fixes bug where selection rings conflicted with Move/rotate tool in Atlas simulation test. This was SVN commit r11177.
71 lines
3 KiB
C++
71 lines
3 KiB
C++
/* Copyright (C) 2012 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_SELECTION
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#define INCLUDED_SELECTION
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/**
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* @file
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* Helper functions related to entity selection
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*/
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#include "simulation2/system/Entity.h"
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#include "Player.h"
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#include <vector>
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class CSimulation2;
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class CCamera;
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namespace EntitySelection
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{
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/**
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* Finds all selectable entities under the given screen coordinates.
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* Returns list ordered by closeness of picking, closest first.
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* Restricted to entities in the LOS of @p player, but with any owner.
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* (For Atlas selections this value is ignored as the whole map is revealed).
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* If @p allowEditorSelectables then all entities with the IID_Selectable interface
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* will be selected, else only selectable entities without the EditorOnly flag set.
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*/
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std::vector<entity_id_t> PickEntitiesAtPoint(CSimulation2& simulation, const CCamera& camera, int screenX, int screenY, player_id_t player, bool allowEditorSelectables);
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/**
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* Finds all selectable entities within the given screen coordinate rectangle,
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* that belong to player @p owner.
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* If @p owner is INVALID_PLAYER then ownership is ignored.
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* If @p allowEditorSelectables then all entities with the IID_Selectable interface
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* will be selected, else only selectable entities without the EditorOnly flag set.
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* Returns unordered list.
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*/
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std::vector<entity_id_t> PickEntitiesInRect(CSimulation2& simulation, const CCamera& camera, int sx0, int sy0, int sx1, int sy1, player_id_t owner, bool allowEditorSelectables);
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/**
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* Finds all entities with the given entity template name, that belong to player @p owner.
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* If @p owner is INVALID_PLAYER then ownership is ignored.
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* If @p includeOffScreen then all entities visible in the world will be selected,
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* else only entities visible on the screen will be selected.
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* If @p matchRank then only entities that exactly match @p templateName will be selected,
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* else entities with matching SelectionGroupName will be selected.
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* If @p allowEditorSelectables then all entities with the IID_Selectable interface
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* will be selected, else only selectable entities without the EditorOnly flag set.
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*/
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std::vector<entity_id_t> PickSimilarEntities(CSimulation2& simulation, const CCamera& camera, const std::string& templateName, player_id_t owner, bool includeOffScreen, bool matchRank, bool allowEditorSelectables);
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} // namespace
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#endif // INCLUDED_SELECTION
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