mw-engine/docs/cloverage/mw_engine/flow.clj.html

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<link rel="stylesheet" href="../coverage.css"/> <title> mw_engine/flow.clj </title>
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<span class="covered" title="1 out of 1 forms covered">
001&nbsp;&nbsp;(ns&nbsp;mw-engine.flow
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<span class="not-tracked" title="0 out of 0 forms covered">
002&nbsp;&nbsp;&nbsp;&nbsp;&quot;Allow&nbsp;flows&nbsp;of&nbsp;values&nbsp;between&nbsp;cells&nbsp;in&nbsp;the&nbsp;world.
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<span class="not-tracked" title="0 out of 0 forms covered">
003&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
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004&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The&nbsp;design&nbsp;here&nbsp;is:&nbsp;a&nbsp;flow&nbsp;object&nbsp;is&nbsp;a&nbsp;map&nbsp;with&nbsp;the&nbsp;following&nbsp;properties:
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005&nbsp;&nbsp;
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006&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.&nbsp;`:source`,&nbsp;whose&nbsp;value&nbsp;is&nbsp;a&nbsp;location;
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<span class="not-tracked" title="0 out of 0 forms covered">
007&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.&nbsp;`:destination`,&nbsp;whose&nbsp;value&nbsp;is&nbsp;a&nbsp;location;
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<span class="not-tracked" title="0 out of 0 forms covered">
008&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.&nbsp;`:property`,&nbsp;whose&nbsp;value&nbsp;is&nbsp;a&nbsp;keyword;
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009&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.&nbsp;`:quantity`,&nbsp;whose&nbsp;value&nbsp;is&nbsp;a&nbsp;positive&nbsp;real&nbsp;number.
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010&nbsp;&nbsp;
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011&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A&nbsp;location&nbsp;object&nbsp;is&nbsp;a&nbsp;map&nbsp;with&nbsp;the&nbsp;following&nbsp;properties:
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012&nbsp;&nbsp;
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013&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.&nbsp;`:x`,&nbsp;whose&nbsp;value&nbsp;is&nbsp;a&nbsp;natural&nbsp;number&nbsp;not&nbsp;greater&nbsp;than&nbsp;the&nbsp;extent&nbsp;of&nbsp;the&nbsp;world;
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<span class="not-tracked" title="0 out of 0 forms covered">
014&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.&nbsp;`:y`,&nbsp;whose&nbsp;value&nbsp;is&nbsp;a&nbsp;natural&nbsp;number&nbsp;not&nbsp;greater&nbsp;than&nbsp;the&nbsp;extent&nbsp;of&nbsp;the&nbsp;world.
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015&nbsp;&nbsp;
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016&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To&nbsp;execute&nbsp;a&nbsp;flow&nbsp;is&nbsp;transfer&nbsp;the&nbsp;quantity&nbsp;specified&nbsp;of&nbsp;the&nbsp;property&nbsp;specified
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<span class="not-tracked" title="0 out of 0 forms covered">
017&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;from&nbsp;the&nbsp;cell&nbsp;at&nbsp;the&nbsp;source&nbsp;specified&nbsp;to&nbsp;the&nbsp;cell&nbsp;at&nbsp;the&nbsp;destination&nbsp;specified;
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<span class="not-tracked" title="0 out of 0 forms covered">
018&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;the&nbsp;source&nbsp;doesn&#x27;t&nbsp;have&nbsp;sufficient&nbsp;of&nbsp;the&nbsp;property,&nbsp;then&nbsp;all&nbsp;it&nbsp;has&nbsp;should
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<span class="not-tracked" title="0 out of 0 forms covered">
019&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;be&nbsp;transferred,&nbsp;but&nbsp;no&nbsp;more:&nbsp;properties&nbsp;to&nbsp;be&nbsp;flowed&nbsp;cannot&nbsp;be&nbsp;pulled&nbsp;negative.
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020&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
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021&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Flowing&nbsp;values&nbsp;through&nbsp;the&nbsp;world&nbsp;is&nbsp;consequently&nbsp;a&nbsp;two&nbsp;stage&nbsp;process:&nbsp;firstly
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022&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;there&#x27;s&nbsp;a&nbsp;planning&nbsp;stage,&nbsp;in&nbsp;which&nbsp;all&nbsp;the&nbsp;flows&nbsp;to&nbsp;be&nbsp;executed&nbsp;are&nbsp;computed
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<span class="not-tracked" title="0 out of 0 forms covered">
023&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;without&nbsp;changing&nbsp;the&nbsp;world,&nbsp;and&nbsp;then&nbsp;an&nbsp;execution&nbsp;stage,&nbsp;where&nbsp;they&#x27;re&nbsp;all&nbsp;
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024&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;executed.&nbsp;This&nbsp;namespace&nbsp;deals&nbsp;with&nbsp;mainly&nbsp;with&nbsp;execution.&quot;
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025&nbsp;&nbsp;&nbsp;&nbsp;(:require&nbsp;[mw-engine.utils&nbsp;:refer&nbsp;[add-history-event&nbsp;get-cell&nbsp;get-num
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026&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;in-bounds?&nbsp;map-world&nbsp;merge-cell&nbsp;rule-type]]
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027&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[taoensso.timbre&nbsp;:refer&nbsp;[info&nbsp;warn]]))
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028&nbsp;&nbsp;
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029&nbsp;&nbsp;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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030&nbsp;&nbsp;;;;;
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031&nbsp;&nbsp;;;;;&nbsp;mw-engine:&nbsp;the&nbsp;state&#x2F;transition&nbsp;engine&nbsp;of&nbsp;MicroWorld.
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<span class="not-tracked" title="0 out of 0 forms covered">
032&nbsp;&nbsp;;;;;
</span><br/>
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033&nbsp;&nbsp;;;;;&nbsp;This&nbsp;program&nbsp;is&nbsp;free&nbsp;software;&nbsp;you&nbsp;can&nbsp;redistribute&nbsp;it&nbsp;and&#x2F;or
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<span class="not-tracked" title="0 out of 0 forms covered">
034&nbsp;&nbsp;;;;;&nbsp;modify&nbsp;it&nbsp;under&nbsp;the&nbsp;terms&nbsp;of&nbsp;the&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License
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<span class="not-tracked" title="0 out of 0 forms covered">
035&nbsp;&nbsp;;;;;&nbsp;as&nbsp;published&nbsp;by&nbsp;the&nbsp;Free&nbsp;Software&nbsp;Foundation;&nbsp;either&nbsp;version&nbsp;2
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<span class="not-tracked" title="0 out of 0 forms covered">
036&nbsp;&nbsp;;;;;&nbsp;of&nbsp;the&nbsp;License,&nbsp;or&nbsp;(at&nbsp;your&nbsp;option)&nbsp;any&nbsp;later&nbsp;version.
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
037&nbsp;&nbsp;;;;;
</span><br/>
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038&nbsp;&nbsp;;;;;&nbsp;This&nbsp;program&nbsp;is&nbsp;distributed&nbsp;in&nbsp;the&nbsp;hope&nbsp;that&nbsp;it&nbsp;will&nbsp;be&nbsp;useful,
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<span class="not-tracked" title="0 out of 0 forms covered">
039&nbsp;&nbsp;;;;;&nbsp;but&nbsp;WITHOUT&nbsp;ANY&nbsp;WARRANTY;&nbsp;without&nbsp;even&nbsp;the&nbsp;implied&nbsp;warranty&nbsp;of
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<span class="not-tracked" title="0 out of 0 forms covered">
040&nbsp;&nbsp;;;;;&nbsp;MERCHANTABILITY&nbsp;or&nbsp;FITNESS&nbsp;FOR&nbsp;A&nbsp;PARTICULAR&nbsp;PURPOSE.&nbsp;&nbsp;See&nbsp;the
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<span class="not-tracked" title="0 out of 0 forms covered">
041&nbsp;&nbsp;;;;;&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License&nbsp;for&nbsp;more&nbsp;details.
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
042&nbsp;&nbsp;;;;;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
043&nbsp;&nbsp;;;;;&nbsp;You&nbsp;should&nbsp;have&nbsp;received&nbsp;a&nbsp;copy&nbsp;of&nbsp;the&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
044&nbsp;&nbsp;;;;;&nbsp;along&nbsp;with&nbsp;this&nbsp;program;&nbsp;if&nbsp;not,&nbsp;write&nbsp;to&nbsp;the&nbsp;Free&nbsp;Software
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<span class="not-tracked" title="0 out of 0 forms covered">
045&nbsp;&nbsp;;;;;&nbsp;Foundation,&nbsp;Inc.,&nbsp;51&nbsp;Franklin&nbsp;Street,&nbsp;Fifth&nbsp;Floor,&nbsp;Boston,&nbsp;MA&nbsp;&nbsp;02110-1301,
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<span class="not-tracked" title="0 out of 0 forms covered">
046&nbsp;&nbsp;;;;;&nbsp;USA.
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<span class="not-tracked" title="0 out of 0 forms covered">
047&nbsp;&nbsp;;;;;
</span><br/>
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048&nbsp;&nbsp;;;;;&nbsp;Copyright&nbsp;(C)&nbsp;2014&nbsp;Simon&nbsp;Brooke
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
049&nbsp;&nbsp;;;;;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
050&nbsp;&nbsp;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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<span class="blank" title="0 out of 0 forms covered">
051&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
052&nbsp;&nbsp;(defn&nbsp;coordinate?
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<span class="not-tracked" title="0 out of 0 forms covered">
053&nbsp;&nbsp;&nbsp;&nbsp;&quot;Return&nbsp;`true`&nbsp;if&nbsp;this&nbsp;object&nbsp;`o`&nbsp;is&nbsp;a&nbsp;valid&nbsp;coordinate&nbsp;with&nbsp;respect&nbsp;to
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
054&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this&nbsp;`world`,&nbsp;else&nbsp;`false`.&nbsp;Assumes&nbsp;square&nbsp;worlds.&quot;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
055&nbsp;&nbsp;&nbsp;&nbsp;[o&nbsp;world]
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<span class="covered" title="2 out of 2 forms covered">
056&nbsp;&nbsp;&nbsp;&nbsp;(try
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<span class="covered" title="14 out of 14 forms covered">
057&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(and&nbsp;(or&nbsp;(zero?&nbsp;o)&nbsp;(pos-int?&nbsp;o))
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<span class="covered" title="3 out of 3 forms covered">
058&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(&lt;&nbsp;o&nbsp;(count&nbsp;world)))
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<span class="not-tracked" title="0 out of 0 forms covered">
059&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(catch&nbsp;Exception&nbsp;e
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<span class="covered" title="20 out of 20 forms covered">
060&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(warn&nbsp;(format&nbsp;&quot;Not&nbsp;a&nbsp;valid&nbsp;coordinate:&nbsp;%s;&nbsp;%s&quot;&nbsp;o&nbsp;(.getMessage&nbsp;e)))
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
061&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;false)))
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<span class="blank" title="0 out of 0 forms covered">
062&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
063&nbsp;&nbsp;(defn&nbsp;location?
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<span class="not-tracked" title="0 out of 0 forms covered">
064&nbsp;&nbsp;&nbsp;&nbsp;&quot;Return&nbsp;`true`&nbsp;if&nbsp;this&nbsp;object&nbsp;`o`&nbsp;is&nbsp;a&nbsp;location&nbsp;as&nbsp;defined&nbsp;above&nbsp;with&nbsp;respect&nbsp;to
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
065&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this&nbsp;`world`,&nbsp;else&nbsp;`false`.&quot;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
066&nbsp;&nbsp;&nbsp;&nbsp;[o&nbsp;world]
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<span class="partial" title="1 out of 2 forms covered">
067&nbsp;&nbsp;&nbsp;&nbsp;(try
</span><br/>
<span class="partial" title="14 out of 16 forms covered">
068&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(and&nbsp;(map?&nbsp;o)
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<span class="covered" title="5 out of 5 forms covered">
069&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(integer?&nbsp;(:x&nbsp;o))
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<span class="covered" title="5 out of 5 forms covered">
070&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(integer?&nbsp;(:y&nbsp;o))
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<span class="covered" title="8 out of 8 forms covered">
071&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(in-bounds?&nbsp;world&nbsp;(:x&nbsp;o)&nbsp;(:y&nbsp;o)))
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
072&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(catch&nbsp;Exception&nbsp;e
</span><br/>
<span class="not-covered" title="0 out of 20 forms covered">
073&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(warn&nbsp;(format&nbsp;&quot;Not&nbsp;a&nbsp;valid&nbsp;location:&nbsp;%s;&nbsp;%s&quot;&nbsp;o&nbsp;(.getMessage&nbsp;e)))
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
074&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;false)))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
075&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
076&nbsp;&nbsp;(defn&nbsp;flow?
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<span class="not-tracked" title="0 out of 0 forms covered">
077&nbsp;&nbsp;&nbsp;&nbsp;&quot;Return&nbsp;`true`&nbsp;if&nbsp;this&nbsp;object&nbsp;`o`&nbsp;is&nbsp;a&nbsp;flow&nbsp;as&nbsp;defined&nbsp;above&nbsp;with&nbsp;respect&nbsp;to
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
078&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this&nbsp;`world`,&nbsp;else&nbsp;`false`.&nbsp;Assumes&nbsp;square&nbsp;worlds.&quot;
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<span class="not-tracked" title="0 out of 0 forms covered">
079&nbsp;&nbsp;&nbsp;&nbsp;[o&nbsp;world]
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<span class="partial" title="1 out of 2 forms covered">
080&nbsp;&nbsp;&nbsp;&nbsp;(try
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<span class="partial" title="16 out of 20 forms covered">
081&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(and&nbsp;(map?&nbsp;o)
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<span class="covered" title="6 out of 6 forms covered">
082&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(location?&nbsp;(:source&nbsp;o)&nbsp;world)
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<span class="covered" title="6 out of 6 forms covered">
083&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(location?&nbsp;(:destination&nbsp;o)&nbsp;world)
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<span class="covered" title="5 out of 5 forms covered">
084&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(keyword?&nbsp;(:property&nbsp;o))
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<span class="covered" title="3 out of 3 forms covered">
085&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(pos?&nbsp;(:quantity&nbsp;o)))
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<span class="not-tracked" title="0 out of 0 forms covered">
086&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(catch&nbsp;Exception&nbsp;e
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<span class="not-covered" title="0 out of 20 forms covered">
087&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(warn&nbsp;(format&nbsp;&quot;Not&nbsp;a&nbsp;valid&nbsp;flow:&nbsp;%s;&nbsp;%s&quot;&nbsp;o&nbsp;(.getMessage&nbsp;e)))
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
088&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;false)))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
089&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
090&nbsp;&nbsp;(defn&nbsp;execute
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<span class="not-tracked" title="0 out of 0 forms covered">
091&nbsp;&nbsp;&nbsp;&nbsp;&quot;Return&nbsp;a&nbsp;world&nbsp;like&nbsp;this&nbsp;`world`,&nbsp;except&nbsp;with&nbsp;the&nbsp;quantity&nbsp;of&nbsp;the&nbsp;property
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
092&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;described&nbsp;in&nbsp;this&nbsp;`flow`&nbsp;object&nbsp;transferred&nbsp;from&nbsp;the&nbsp;source&nbsp;of&nbsp;that&nbsp;flow
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
093&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;to&nbsp;its&nbsp;destination.&quot;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
094&nbsp;&nbsp;&nbsp;&nbsp;[world&nbsp;flow]
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
095&nbsp;&nbsp;&nbsp;&nbsp;(try
</span><br/>
<span class="covered" title="6 out of 6 forms covered">
096&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(let&nbsp;[sx&nbsp;(-&gt;&nbsp;flow&nbsp;:source&nbsp;:x)
</span><br/>
<span class="covered" title="5 out of 5 forms covered">
097&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sy&nbsp;(-&gt;&nbsp;flow&nbsp;:source&nbsp;:y)
</span><br/>
<span class="covered" title="5 out of 5 forms covered">
098&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;source&nbsp;(get-cell&nbsp;world&nbsp;sx&nbsp;sy)
</span><br/>
<span class="covered" title="5 out of 5 forms covered">
099&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;dx&nbsp;(-&gt;&nbsp;flow&nbsp;:destination&nbsp;:x)
</span><br/>
<span class="covered" title="5 out of 5 forms covered">
100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;dy&nbsp;(-&gt;&nbsp;flow&nbsp;:destination&nbsp;:y)
</span><br/>
<span class="covered" title="5 out of 5 forms covered">
101&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;dest&nbsp;(get-cell&nbsp;world&nbsp;dx&nbsp;dy)
</span><br/>
<span class="covered" title="3 out of 3 forms covered">
102&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p&nbsp;(:property&nbsp;flow)
</span><br/>
<span class="partial" title="16 out of 22 forms covered">
103&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;q&nbsp;(min&nbsp;(:quantity&nbsp;flow)&nbsp;(get-num&nbsp;source&nbsp;p))
</span><br/>
<span class="covered" title="2 out of 2 forms covered">
104&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s&#x27;&nbsp;(add-history-event&nbsp;
</span><br/>
<span class="covered" title="9 out of 9 forms covered">
105&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(assoc&nbsp;source&nbsp;p&nbsp;(-&nbsp;(source&nbsp;p)&nbsp;q))&nbsp;
</span><br/>
<span class="covered" title="3 out of 3 forms covered">
106&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(:rule&nbsp;flow)&nbsp;
</span><br/>
<span class="covered" title="13 out of 13 forms covered">
107&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{:direction&nbsp;:sent&nbsp;:other&nbsp;{:x&nbsp;dx&nbsp;:y&nbsp;dy}&nbsp;:property&nbsp;p&nbsp;:quantity&nbsp;q})
</span><br/>
<span class="covered" title="2 out of 2 forms covered">
108&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d&#x27;&nbsp;(add-history-event
</span><br/>
<span class="partial" title="20 out of 24 forms covered">
109&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(assoc&nbsp;dest&nbsp;p&nbsp;(+&nbsp;(get-num&nbsp;dest&nbsp;p)&nbsp;q))
</span><br/>
<span class="covered" title="3 out of 3 forms covered">
110&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(:rule&nbsp;flow)
</span><br/>
<span class="covered" title="13 out of 13 forms covered">
111&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{:direction&nbsp;:received&nbsp;:other&nbsp;{:x&nbsp;sx&nbsp;:y&nbsp;sy}&nbsp;:property&nbsp;p&nbsp;:quantity&nbsp;q})]
</span><br/>
<span class="covered" title="6 out of 6 forms covered">
112&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(if&nbsp;(=&nbsp;q&nbsp;(:quantity&nbsp;flow))
</span><br/>
<span class="covered" title="18 out of 18 forms covered">
113&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(info&nbsp;(format&nbsp;&quot;Moving&nbsp;%f&nbsp;units&nbsp;of&nbsp;%s&nbsp;from&nbsp;%d,%d&nbsp;to&nbsp;%d,%d&quot;
</span><br/>
<span class="covered" title="9 out of 9 forms covered">
114&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(float&nbsp;q)&nbsp;(name&nbsp;p)&nbsp;sx&nbsp;sy&nbsp;dx&nbsp;dy))
</span><br/>
<span class="covered" title="18 out of 18 forms covered">
115&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(warn&nbsp;(format&nbsp;&quot;Moving&nbsp;%s&nbsp;from&nbsp;%d,%d&nbsp;to&nbsp;%d,%d;&nbsp;%f&nbsp;units&nbsp;ordered&nbsp;but&nbsp;only&nbsp;%f&nbsp;available&quot;
</span><br/>
<span class="covered" title="13 out of 13 forms covered">
116&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(name&nbsp;p)&nbsp;sx&nbsp;sy&nbsp;dx&nbsp;dy&nbsp;(float&nbsp;(:quantity&nbsp;flow))&nbsp;(float&nbsp;q))))
</span><br/>
<span class="covered" title="7 out of 7 forms covered">
117&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(merge-cell&nbsp;(merge-cell&nbsp;world&nbsp;s&#x27;)&nbsp;d&#x27;))
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
118&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(catch&nbsp;Exception&nbsp;e
</span><br/>
<span class="not-covered" title="0 out of 20 forms covered">
119&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(warn&nbsp;(format&nbsp;&quot;Failed&nbsp;to&nbsp;execute&nbsp;flow&nbsp;%s:&nbsp;%s&quot;&nbsp;flow&nbsp;(.getMessage&nbsp;e)))
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
120&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;;;&nbsp;return&nbsp;the&nbsp;world&nbsp;unmodified.
</span><br/>
<span class="not-covered" title="0 out of 1 forms covered">
121&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;world)))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
122&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
123&nbsp;&nbsp;(defn&nbsp;execute-flows
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
124&nbsp;&nbsp;&nbsp;&nbsp;&quot;Return&nbsp;a&nbsp;world&nbsp;like&nbsp;this&nbsp;`world`,&nbsp;but&nbsp;with&nbsp;each&nbsp;of&nbsp;these&nbsp;flows&nbsp;executed.&quot;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
125&nbsp;&nbsp;&nbsp;&nbsp;[world&nbsp;flows]
</span><br/>
<span class="covered" title="12 out of 12 forms covered">
126&nbsp;&nbsp;&nbsp;&nbsp;(reduce&nbsp;execute&nbsp;world&nbsp;(filter&nbsp;#(flow?&nbsp;%&nbsp;world)&nbsp;flows)))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
127&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
128&nbsp;&nbsp;(defn-&nbsp;plan-cell-flows&nbsp;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
129&nbsp;&nbsp;&nbsp;&nbsp;[world&nbsp;cell&nbsp;rules]
</span><br/>
<span class="not-covered" title="0 out of 2 forms covered">
130&nbsp;&nbsp;&nbsp;&nbsp;(map&nbsp;;;&nbsp;across&nbsp;all&nbsp;the&nbsp;rules
</span><br/>
<span class="not-covered" title="0 out of 3 forms covered">
131&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(fn&nbsp;[rule]&nbsp;(let&nbsp;[r&nbsp;(try&nbsp;
</span><br/>
<span class="not-covered" title="0 out of 7 forms covered">
132&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(apply&nbsp;rule&nbsp;(list&nbsp;cell&nbsp;world))
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
133&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(catch&nbsp;Exception&nbsp;any
</span><br/>
<span class="not-covered" title="0 out of 4 forms covered">
134&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(throw&nbsp;(ex-info&nbsp;&quot;Planning&nbsp;of&nbsp;flows&nbsp;failed&quot;
</span><br/>
<span class="not-covered" title="0 out of 8 forms covered">
135&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(merge&nbsp;(meta&nbsp;rule)&nbsp;{:cell&nbsp;cell})
</span><br/>
<span class="not-covered" title="0 out of 1 forms covered">
136&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;any))))]&nbsp;
</span><br/>
<span class="not-covered" title="0 out of 12 forms covered">
137&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(when&nbsp;r&nbsp;(map&nbsp;#(assoc&nbsp;%&nbsp;:rule&nbsp;rule)&nbsp;r))))
</span><br/>
<span class="not-covered" title="0 out of 1 forms covered">
138&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rules))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
139&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
140&nbsp;&nbsp;(defn&nbsp;plan-flows
</span><br/>
<span class="partial" title="3 out of 4 forms covered">
141&nbsp;&nbsp;&nbsp;&nbsp;&quot;Plan,&nbsp;but&nbsp;do&nbsp;not&nbsp;execute,&nbsp;all&nbsp;the&nbsp;flows&nbsp;in&nbsp;this&nbsp;`world`&nbsp;implied&nbsp;by&nbsp;those&nbsp;of&nbsp;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
142&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;these&nbsp;`rules`&nbsp;(which&nbsp;are&nbsp;expected&nbsp;to&nbsp;be&nbsp;pre-compiled)&nbsp;which&nbsp;are
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
143&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;flow&nbsp;rules.&nbsp;Return&nbsp;the&nbsp;list&nbsp;of&nbsp;plans,&nbsp;as&nbsp;flow&nbsp;objects.&quot;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
144&nbsp;&nbsp;&nbsp;&nbsp;[world&nbsp;rules]
</span><br/>
<span class="not-covered" title="0 out of 3 forms covered">
145&nbsp;&nbsp;&nbsp;&nbsp;(remove&nbsp;nil?
</span><br/>
<span class="not-covered" title="0 out of 2 forms covered">
146&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(flatten
</span><br/>
<span class="not-covered" title="0 out of 2 forms covered">
147&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(map-world
</span><br/>
<span class="not-covered" title="0 out of 1 forms covered">
148&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;world
</span><br/>
<span class="not-covered" title="0 out of 1 forms covered">
149&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;plan-cell-flows
</span><br/>
<span class="partial" title="4 out of 17 forms covered">
150&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(list&nbsp;(filter&nbsp;#(=&nbsp;:flow&nbsp;(rule-type&nbsp;%))&nbsp;rules))))))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
151&nbsp;&nbsp;
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
152&nbsp;&nbsp;(defn&nbsp;flow-world
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
153&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&quot;Return&nbsp;a&nbsp;world&nbsp;derived&nbsp;from&nbsp;this&nbsp;`world`&nbsp;by&nbsp;applying&nbsp;the&nbsp;flow&nbsp;rules&nbsp;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
154&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;found&nbsp;among&nbsp;these&nbsp;`rules`&nbsp;to&nbsp;each&nbsp;cell,&nbsp;and&nbsp;executing&nbsp;all&nbsp;the&nbsp;flows
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
155&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;planned.&quot;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
156&nbsp;&nbsp;&nbsp;&nbsp;[world&nbsp;rules]
</span><br/>
<span class="not-covered" title="0 out of 7 forms covered">
157&nbsp;&nbsp;&nbsp;&nbsp;(execute-flows&nbsp;world&nbsp;(plan-flows&nbsp;world&nbsp;rules)))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
158&nbsp;&nbsp;
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
159&nbsp;&nbsp;;;&nbsp;building&nbsp;blocks&nbsp;for&nbsp;compiled&nbsp;flow&nbsp;rules
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
160&nbsp;&nbsp;
</span><br/>
<span class="covered" title="32 out of 32 forms covered">
161&nbsp;&nbsp;(defmacro&nbsp;create-location
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
162&nbsp;&nbsp;&nbsp;&nbsp;[cell]
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
163&nbsp;&nbsp;&nbsp;&nbsp;`(select-keys&nbsp;~cell&nbsp;[:x&nbsp;:y]))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
164&nbsp;&nbsp;
</span><br/>
<span class="covered" title="56 out of 56 forms covered">
165&nbsp;&nbsp;(defmacro&nbsp;create-flow-quantity
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
166&nbsp;&nbsp;&nbsp;&nbsp;[source&nbsp;dest&nbsp;prop&nbsp;quantity]
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
167&nbsp;&nbsp;&nbsp;&nbsp;`{:source&nbsp;(create-location&nbsp;~source)
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
168&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:destination&nbsp;(create-location&nbsp;~dest)
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
169&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:prop&nbsp;~prop
</span><br/>
<span class="covered" title="1 out of 1 forms covered">
170&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:quantity&nbsp;~quantity})
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
171&nbsp;&nbsp;
</span><br/>
<span class="covered" title="48 out of 48 forms covered">
172&nbsp;&nbsp;(defmacro&nbsp;create-flow-fraction
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
173&nbsp;&nbsp;&nbsp;&nbsp;[source&nbsp;dest&nbsp;prop&nbsp;fraction]
</span><br/>
<span class="covered" title="3 out of 3 forms covered">
174&nbsp;&nbsp;&nbsp;&nbsp;`(create-flow-quantity&nbsp;~source&nbsp;~dest&nbsp;~prop
</span><br/>
<span class="covered" title="3 out of 3 forms covered">
175&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(*&nbsp;~fraction&nbsp;(get-num&nbsp;~source&nbsp;~prop))))
</span><br/>
<span class="blank" title="0 out of 0 forms covered">
176&nbsp;&nbsp;
</span><br/>
<span class="covered" title="36 out of 36 forms covered">
177&nbsp;&nbsp;(defmacro&nbsp;create-flow-percent
</span><br/>
<span class="not-tracked" title="0 out of 0 forms covered">
178&nbsp;&nbsp;&nbsp;&nbsp;[source&nbsp;dest&nbsp;prop&nbsp;percent]
</span><br/>
<span class="covered" title="4 out of 4 forms covered">
179&nbsp;&nbsp;&nbsp;&nbsp;`(create-flow-fraction&nbsp;~source&nbsp;~dest&nbsp;~prop&nbsp;(&#x2F;&nbsp;~percent&nbsp;100)))
</span><br/>
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