24 lines
529 B
Plaintext
24 lines
529 B
Plaintext
///instanceof(id, ind)
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/**
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* instanceof :: Instance -> Class -> Boolean
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*
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* Returns whether `id` is of type `ind`, either directly or via the parent hierarchy.
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*
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* @param id the instance to check
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* @param ind the object type to check for
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* @returns true if id is of type ind, false otherwise
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*/
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var inst = argument0;
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var ind = argument1;
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if (!instance_exists(inst))
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return false;
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for (var obj = inst.object_index; object_exists(obj); obj = object_get_parent(obj))
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if (obj == ind)
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return true;
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return false;
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