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<a href="../modules/_ai_pathfinding_astar_astarpathfinder_.html">&quot;AI/Pathfinding/AStar/AStarPathfinder&quot;</a>
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<a href="_ai_pathfinding_astar_astarpathfinder_.es.astarpathfinder.html">AStarPathfinder</a>
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<h1>Class AStarPathfinder</h1>
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<p>计算路径给定的IAstarGraph和开始/目标位置</p>
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<h3>Hierarchy</h3>
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<span class="target">AStarPathfinder</span>
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<h2>Index</h2>
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<section class="tsd-index-section ">
<h3>Methods</h3>
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<li class="tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-private tsd-is-static"><a href="_ai_pathfinding_astar_astarpathfinder_.es.astarpathfinder.html#getkey" class="tsd-kind-icon">get<wbr>Key</a></li>
<li class="tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-private tsd-is-static"><a href="_ai_pathfinding_astar_astarpathfinder_.es.astarpathfinder.html#haskey" class="tsd-kind-icon">has<wbr>Key</a></li>
<li class="tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static"><a href="_ai_pathfinding_astar_astarpathfinder_.es.astarpathfinder.html#recontructpath" class="tsd-kind-icon">recontruct<wbr>Path</a></li>
<li class="tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static"><a href="_ai_pathfinding_astar_astarpathfinder_.es.astarpathfinder.html#search" class="tsd-kind-icon">search</a></li>
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<h2>Methods</h2>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-private tsd-is-static">
<a name="getkey" class="tsd-anchor"></a>
<h3><span class="tsd-flag ts-flagStatic">Static</span> <span class="tsd-flag ts-flagPrivate">Private</span> get<wbr>Key</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-private tsd-is-static">
<li class="tsd-signature tsd-kind-icon">get<wbr>Key&lt;T&gt;<span class="tsd-signature-symbol">(</span>map<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Map</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">&gt;</span>, compareKey<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">any</span></li>
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<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/esengine/egret-framework/blob/562bacb/source/src/AI/Pathfinding/AStar/AStarPathfinder.ts#L83">src/AI/Pathfinding/AStar/AStarPathfinder.ts:83</a></li>
</ul>
</aside>
<h4 class="tsd-type-parameters-title">Type parameters</h4>
<ul class="tsd-type-parameters">
<li>
<h4>T</h4>
</li>
</ul>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>map: <span class="tsd-signature-type">Map</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">&gt;</span></h5>
</li>
<li>
<h5>compareKey: <span class="tsd-signature-type">T</span></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">any</span></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-private tsd-is-static">
<a name="haskey" class="tsd-anchor"></a>
<h3><span class="tsd-flag ts-flagStatic">Static</span> <span class="tsd-flag ts-flagPrivate">Private</span> has<wbr>Key</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-private tsd-is-static">
<li class="tsd-signature tsd-kind-icon">has<wbr>Key&lt;T&gt;<span class="tsd-signature-symbol">(</span>map<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Map</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">&gt;</span>, compareKey<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li>
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<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/esengine/egret-framework/blob/562bacb/source/src/AI/Pathfinding/AStar/AStarPathfinder.ts#L70">src/AI/Pathfinding/AStar/AStarPathfinder.ts:70</a></li>
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<h4 class="tsd-type-parameters-title">Type parameters</h4>
<ul class="tsd-type-parameters">
<li>
<h4>T</h4>
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<h4 class="tsd-parameters-title">Parameters</h4>
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<li>
<h5>map: <span class="tsd-signature-type">Map</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">&gt;</span></h5>
</li>
<li>
<h5>compareKey: <span class="tsd-signature-type">T</span></h5>
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</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4>
</li>
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<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static">
<a name="recontructpath" class="tsd-anchor"></a>
<h3><span class="tsd-flag ts-flagStatic">Static</span> recontruct<wbr>Path</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static">
<li class="tsd-signature tsd-kind-icon">recontruct<wbr>Path&lt;T&gt;<span class="tsd-signature-symbol">(</span>cameFrom<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Map</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">&gt;</span>, start<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span>, goal<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span></li>
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<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/esengine/egret-framework/blob/562bacb/source/src/AI/Pathfinding/AStar/AStarPathfinder.ts#L55">src/AI/Pathfinding/AStar/AStarPathfinder.ts:55</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>从cameFrom字典重新构造路径</p>
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<h4 class="tsd-type-parameters-title">Type parameters</h4>
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<li>
<h4>T</h4>
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<h4 class="tsd-parameters-title">Parameters</h4>
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<li>
<h5>cameFrom: <span class="tsd-signature-type">Map</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">&gt;</span></h5>
</li>
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<h5>start: <span class="tsd-signature-type">T</span></h5>
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<h5>goal: <span class="tsd-signature-type">T</span></h5>
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<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span></h4>
</li>
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<a name="search" class="tsd-anchor"></a>
<h3><span class="tsd-flag ts-flagStatic">Static</span> search</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static">
<li class="tsd-signature tsd-kind-icon">search&lt;T&gt;<span class="tsd-signature-symbol">(</span>graph<span class="tsd-signature-symbol">: </span><a href="../interfaces/_ai_pathfinding_astar_iastargraph_.es.iastargraph.html" class="tsd-signature-type">IAstarGraph</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">&gt;</span>, start<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span>, goal<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span></li>
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<ul class="tsd-descriptions">
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<li>Defined in <a href="https://github.com/esengine/egret-framework/blob/562bacb/source/src/AI/Pathfinding/AStar/AStarPathfinder.ts#L13">src/AI/Pathfinding/AStar/AStarPathfinder.ts:13</a></li>
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<div class="tsd-comment tsd-typography">
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<p>尽可能从开始到目标找到一条路径。如果没有找到路径则返回null。</p>
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<h4 class="tsd-type-parameters-title">Type parameters</h4>
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<li>
<h4>T</h4>
</li>
</ul>
<h4 class="tsd-parameters-title">Parameters</h4>
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<li>
<h5>graph: <a href="../interfaces/_ai_pathfinding_astar_iastargraph_.es.iastargraph.html" class="tsd-signature-type">IAstarGraph</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">&gt;</span></h5>
</li>
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<h5>start: <span class="tsd-signature-type">T</span></h5>
</li>
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<h5>goal: <span class="tsd-signature-type">T</span></h5>
<div class="tsd-comment tsd-typography">
</div>
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<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span></h4>
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<a href="_ai_pathfinding_astar_astarpathfinder_.es.astarpathfinder.html#recontructpath" class="tsd-kind-icon">recontruct<wbr>Path</a>
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