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Add missing MapTools function from #459

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EliteMasterEric 2024-04-04 03:35:36 -04:00
parent d8903f138f
commit 3ac466aa5e
1 changed files with 18 additions and 0 deletions
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18
source/funkin/util/tools/MapTools.hx
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@ -33,6 +33,24 @@ class MapTools
return map.copy(); return map.copy();
} }
/**
* Create a new map which is a combination of the two given maps.
* @param a The base map.
* @param b The other map. The values from this take precedence.
* @return The combined map.
*/
public static function merge<K, T>(a:Map<K, T>, b:Map<K, T>):Map<K, T>
{
var result = a.copy();
for (pair in b.keyValueIterator())
{
result.set(pair.key, pair.value);
}
return result;
}
/** /**
* Create a new array with clones of all elements of the given array, to prevent modifying the original. * Create a new array with clones of all elements of the given array, to prevent modifying the original.
*/ */