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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
< !DOCTYPE funcs
SYSTEM '../../../clonk.dtd'>
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<?xml-stylesheet type="text/xsl" href="../../../clonk.xsl"?>
<funcs >
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<func >
<title > Distance</title>
<category > Arithmetics</category>
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<version > 1.0 OC</version>
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<syntax >
<rtype > int</rtype>
<params >
<param >
<type > int</type>
<name > x1</name>
<desc > X coordinate of the first point.</desc>
</param>
<param >
<type > int</type>
<name > y1</name>
<desc > Y coordinate of the first point.</desc>
</param>
<param >
<type > int</type>
<name > x2</name>
<desc > X coordinate of the second point.</desc>
</param>
<param >
<type > int</type>
<name > y2</name>
<desc > Y coordinate of the second point.</desc>
</param>
</params>
</syntax>
<desc > Calculates the distance between two points. Same as Sqrt((x2-x1)^2 + (y2-y1)^2;).</desc>
<examples >
<example >
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<code > <funclink > GetCursor</funclink> (0)-> Message(" Quick, you are only %d Clonks away from the goal!" , Distance(<funclink > GetX</funclink> (<funclink > GetCursor</funclink> (0)), <funclink > GetY</funclink> (<funclink > GetCursor</funclink> (0)), 1000, 200));</code>
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<text > Displays the distance of the clonk from point 1000/200.</text>
</example>
</examples>
<related > <funclink > ObjectDistance</funclink> </related>
</func>
<author > Sven2</author> <date > 2001-11</date>
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</funcs>