Differential D4772 Diff 21052 source/simulation2/helpers/Selection.cpp

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source/simulation2/helpers/Selection.cpp

/* Copyright (C) 2020 Wildfire Games.		/* Copyright (C) 2022 Wildfire Games.
* This file is part of 0 A.D.		* This file is part of 0 A.D.
*		*
* 0 A.D. is free software: you can redistribute it and/or modify		* 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by		* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or		* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.		* (at your option) any later version.
*		*
* 0 A.D. is distributed in the hope that it will be useful,		* 0 A.D. is distributed in the hope that it will be useful,
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#include "simulation2/components/ICmpOwnership.h"		#include "simulation2/components/ICmpOwnership.h"
#include "simulation2/components/ICmpRangeManager.h"		#include "simulation2/components/ICmpRangeManager.h"
#include "simulation2/components/ICmpTemplateManager.h"		#include "simulation2/components/ICmpTemplateManager.h"
#include "simulation2/components/ICmpSelectable.h"		#include "simulation2/components/ICmpSelectable.h"
#include "simulation2/components/ICmpVisual.h"		#include "simulation2/components/ICmpVisual.h"
#include "simulation2/components/ICmpUnitRenderer.h"		#include "simulation2/components/ICmpUnitRenderer.h"
#include "simulation2/system/ComponentManager.h"		#include "simulation2/system/ComponentManager.h"

		#include <string_view>

entity_id_t EntitySelection::PickEntityAtPoint(CSimulation2& simulation, const CCamera& camera, int screenX, int screenY, player_id_t player, bool allowEditorSelectables)		entity_id_t EntitySelection::PickEntityAtPoint(CSimulation2& simulation, const CCamera& camera, int screenX, int screenY, player_id_t player, bool allowEditorSelectables)
{		{
PROFILE2("PickEntityAtPoint");		PROFILE2("PickEntityAtPoint");
CVector3D origin, dir;		CVector3D origin, dir;
camera.BuildCameraRay(screenX, screenY, origin, dir);		camera.BuildCameraRay(screenX, screenY, origin, dir);

CmpPtr<ICmpUnitRenderer> cmpUnitRenderer(simulation.GetSimContext().GetSystemEntity());		CmpPtr<ICmpUnitRenderer> cmpUnitRenderer(simulation.GetSimContext().GetSystemEntity());
ENSURE(cmpUnitRenderer);		ENSURE(cmpUnitRenderer);
▲ Show 20 Lines • Show All 168 Lines • ▼ Show 20 Lines	for (CSimulation2::InterfaceListUnordered::const_iterator it = ents.begin(); it != ents.end(); ++it)

// Check if this entity is only selectable in Atlas		// Check if this entity is only selectable in Atlas
if (static_cast<ICmpSelectable*>(it->second)->IsEditorOnly() && !allowEditorSelectables)		if (static_cast<ICmpSelectable*>(it->second)->IsEditorOnly() && !allowEditorSelectables)
continue;		continue;

if (matchRank)		if (matchRank)
{		{
// Exact template name matching, optionally also allowing foundations		// Exact template name matching, optionally also allowing foundations
std::string curTemplateName = cmpTemplateManager->GetCurrentTemplateName(ent);		const std::string curTemplateName = cmpTemplateManager->GetCurrentTemplateName(ent);
		StanUnsubmitted Done Inline Actions Can you create a std::string_view directly? Stan: Can you create a std::string_view directly?
		phositAuthorUnsubmitted Done Inline Actions No, it would be dangling phosit: No, it would be dangling
		vladislavbelovUnsubmitted Done Inline Actions `const`. vladislavbelov: `const`.
bool matches = (curTemplateName == templateName \|\|		bool matches = (curTemplateName == templateName \|\|
(allowFoundations && curTemplateName.substr(0, 11) == "foundation\|" && curTemplateName.substr(11) == templateName));		(allowFoundations &&
		std::string_view{curTemplateName}.substr(0, 11) == "foundation\|" &&
		std::string_view{curTemplateName}.substr(11) == templateName));
if (!matches)		if (!matches)
continue;		continue;
}		}

// Ignore entities hidden by LOS (or otherwise hidden, e.g. when not IsInWorld)		// Ignore entities hidden by LOS (or otherwise hidden, e.g. when not IsInWorld)
// In this case, the checking is done to avoid selecting garrisoned units		// In this case, the checking is done to avoid selecting garrisoned units
if (cmpRangeManager->GetLosVisibility(handle, owner) == LosVisibility::HIDDEN)		if (cmpRangeManager->GetLosVisibility(handle, owner) == LosVisibility::HIDDEN)
continue;		continue;
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