Unreal Engine NPC Car Tutorial: Traffic Light

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Hello everyone. This is a quick Tutorial, how to create a Traffic Light System.
I used the Version 5.3.2 of the Unreal Engine for this one.

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I think I can fix the problem that the cars stop. Simply at Event Beginn play get mesh -> Set VisibilityBasedAnimTickOption = AlwaysTickPoseAndRefreshBones

breeeeeg
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For those who have Problems with the Traffic Light, which stops switching the Red / Green Status, here a quick work around:
1. At 6:30 instead of "Get overlapping Actors" you can create a Variable called "TrafficLights" and set this to a Traffic Light Object Reference as an Array.
2. Set this Variable to public (open the eye beside the Variable), in this way you can set the Traffic Lights manually inside the World.
3. Continue with the Function 6:40 but replace the "Get overlapping Actors" with the Variable "TrafficLights".

Seredias.
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thanks, brother, i've been waiting for this tutorial! You're the best!

blackport
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impressive

keep up the good work 🙌

wahebplays
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hey a question? i did it exactly like in your tutorial everything works but the cars often stop although there are no traffic lights or anything? can you tell me why?

breeeeeg
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I still have the problem that the cars stop. is there a solution? When I simulate to look at the whole map they drive but as soon as I am no longer in the field of vision of cars they stop.

breeeeeg
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Can you do tutorial how to make parallel multiple splines some that go opposite direction like for example 4 lanes two go opposite two go forward also that snap to the ground so you dont have to add splines on every lane separately.

NK-hqzn
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Thanks for great tutorial. I produce different types of vehicles by duplicating the sportcar pawn, but I can only select one vehicle in the "get overlapping actors" class filter. please help for beginner:)

furkankay
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Hello mermaids, remember me, this system is great, but how can you create a pedestrian NPC now? It would be great, like the NPCs talk to other NPCs. We, the player, can interact with the NPC. It would be great.

munuberaoficial