# Can I make two Bool variables get into add

**URL:** <https://forums.unrealengine.com/t/can-i-make-two-bool-variables-get-into-add/357026>\
**Category:** World Creation\
**Tags:** Destroy, bool, overlap, add, unreal-engine, question\
**Created:** [May 10, 2016, 7:31pm UTC](https://forums.unrealengine.com/t/can-i-make-two-bool-variables-get-into-add/357026 "2016-05-10T19:31:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![anonymous\_user\_f1de5201](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_f1de5201](https://forums.unrealengine.com/u/anonymous_user_f1de5201)\
**Post date:** [May 10, 2016, 7:31pm UTC](https://forums.unrealengine.com/t/can-i-make-two-bool-variables-get-into-add/357026/1 "2016-05-10T19:31:28Z")

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![90067-1462908004771.jpg](https://d3kjluh73b9h9o.cloudfront.net/original/4X/4/4/7/447d108d274585d8dbb7ee026dba38165e19f2c0.jpeg)

how can I destroy my enemy when my bullets (pink and yellow ) overlap

I want put my “set”(pink and yellow) into my “add” but it can’t node twice

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**Author:** ![anonymous\_user\_ef23e124](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_ef23e124](https://forums.unrealengine.com/u/anonymous_user_ef23e124)\
**Post date:** [May 10, 2016, 7:35pm UTC](https://forums.unrealengine.com/t/can-i-make-two-bool-variables-get-into-add/357026/2 "2016-05-10T19:35:21Z")

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you probably don’t really want an “add” node, your more than likely looking for a “and” node.

Which means, If bool1 and bool2 are true, then the result is true  
if either bool1 or bool2 is not true, then the result is false.

compared to a “or” node  
which states, If either bool1 or bool2 are true then the result is true.  
Hence both must be false, in order to have a false result.

Hope this helps,

.