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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!DOCTYPE funcs
SYSTEM '../../../clonk.dtd'>
<?xml-stylesheet type="text/xsl" href="../../../clonk.xsl"?>
<funcs>
<func>
<title>GetDefinition</title>
<category>Objects</category>
<version>5.1 OC</version>
<syntax>
<rtype>id</rtype>
<params>
<param>
<type>int</type>
<name>index</name>
<desc>Index of the definition.</desc>
</param>
</params>
</syntax>
<desc>Returns the id of the indicated definition from the list of definitions as currently loaded by the engine.</desc>
<examples>
<example>
<code>var index = 0, weapon_def, weapon_list = [];
while (weapon_def = GetDefinition(index))
{
if (weapon_def->~IsWeapon())
weapon_list[GetLength(weapon_list)] = weapon_def;
index++;
}
var spawn_weapon = weapon_list[<funclink>Random</funclink>(<funclink>GetLength</funclink>(weapon_list))];
<funclink>CreateObject</funclink>(spawn_weapon,<funclink>AbsX</funclink>(<funclink>Random</funclink>(<funclink>LandscapeWidth</funclink>())),0);</code>
<text>Searches through all loaded definitions and all those which return <code>true</code> on call of the function "IsWeapon" are put into an array. After that, a random item of these defintions is selected to spawn at a random position in the landscape.</text>
</example>
</examples>
<related>
<funclink>GetBaseMaterial</funclink>
<funclink>GetPlrKnowledge</funclink>
<funclink>C4D_Goal</funclink>
<funclink>C4D_Living</funclink>
<funclink>C4D_Object</funclink>
<funclink>C4D_Rule</funclink>
<funclink>C4D_StaticBack</funclink>
<funclink>C4D_Structure</funclink>
<funclink>C4D_Vehicle</funclink>
</related>
</func>
<author>Günther</author><date>2002-02</date>
</funcs>
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