Answers "can @p from see @p to" for one board. 更多...

类 eve::tactics::ILineOfSightPolicy 继承关系图:

Public 成员函数
virtual	~ILineOfSightPolicy ()=default
	Releases ILineOfSightPolicy resources.

virtual std::string_view	id () const noexcept=0
	Stable id of this implementation, for diagnostics and configuration.

virtual Result< bool >	visible (const BoardState &board, Cell from, Cell to) const =0
	Report whether `from` can see `to`.

静态 Public 属性
static constexpr const char *	capabilityName = "eve.tactics.ILineOfSightPolicy"
	Capability name a provider registers under.

详细描述

Answers "can @p from see @p to" for one board.

备注: Implementations must be pure and deterministic: the answer feeds replay, so it may not depend on a clock, a random draw or mutable state. Symmetry is a property of an implementation, not something the caller may assume.

在文件 LineOfSight.h 第 61 行定义.

构造及析构函数说明

virtual eve::tactics::ILineOfSightPolicy::~ILineOfSightPolicy ( )

virtualdefault

Releases ILineOfSightPolicy resources.

virtual std::string_view eve::tactics::ILineOfSightPolicy::id ( ) const

pure virtualnoexcept

Stable id of this implementation, for diagnostics and configuration.

virtual Result< bool > eve::tactics::ILineOfSightPolicy::visible	(	const BoardState &	board,
		Cell	from,
		Cell	to
	)		const

pure virtual

Report whether from can see to.

返回: Whether sight is unobstructed, or a structured refusal for inputs the policy cannot answer (cells on different layers, or cells the board does not contain).

备注: Endpoints never block: a unit standing in smoke can still see out of its own cell, and a blocker on the target cell protects the target without hiding it.

constexpr const char* eve::tactics::ILineOfSightPolicy::capabilityName = "eve.tactics.ILineOfSightPolicy"

staticconstexpr

Capability name a provider registers under.

在文件 LineOfSight.h 第 64 行定义.

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