View source for Nearest Within Steps With =

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[[Category:Detection]]
[[Category:Code Block]]
<section begin=image/>[[File:Nearest within steps with =.png|alt=Nearest within steps with =|thumb]]<section end=image/><p id="tooltip">Returns the closest agent of a selected breed in a given radius with a specific trait.</p>

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<section begin="name" />'''<code>nearest [▼] within [_] steps with [▼] = [_]</code>'''<section end="name" /> is a [[code block]] part of the [[Detection]] drawer.

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==Usage==
<code>nearest [▼] within [_] steps with [▼] = [_]</code> is used to refer to the nearest [[agent]] of a selected breed AND trait that exists within a given [[step]] limit in [[Spaceland]].

==Syntax== <!--T:3-->

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[[File:Nearest Within Steps With Eq.png|right|alt=Nearest Within Steps With = |thumb]]
<!-- <code>nearest [Dropdown: Type of Agent](s) within [Textbox: Number] steps with [Dropdown: Type of Trait](s) = [Textbox: Text]</code> -->
Inputs:
#a breed from the first dropdown menu
#a number

==Example== <!--T:10-->

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[[File:nearest_within_steps_with_example.gif|alt=Nearest Within Steps With = example gif|thumb]]
[[File:nearest_within_steps_with_example.png|alt=Nearest Within Steps With = example code|thumb]]

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This is a model of a grazing herd of hungry elephants.  In this model, there are two species of grass (blue and red).  The elephants prefer blue glass but do not mind red grass.  Because the elephants want to eat as much bue grass as possible, they walk toward the blue grass that is closest to them within their sensing radius (while eating red grass if they happen across it on the way).  Toward the end of the simulation, you can observe that there is plenty of leftover red grass.

==Common Uses== <!--T:5-->

==Nuances== <!--T:6-->

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==Related Blocks==
*<code>[[Nearest Within Steps|nearest [▼] within [_] steps]]</code>
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