Non-Engineer Tries To Build The Best SELF-DRIVING CAR!

Рет қаралды 138,130

Жыл бұрын

Welcome back to Scrap Mechanic! Today I am back in challenge mode finishing the self-driving robot factory!
Bot Factory Challenge: steamcommunity.com/sharedfile...
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What is Scrap Mechanic?
Scrap Mechanic is a multiplayer sandbox game with imagination and ingenuity at its core. Create fantastic machines, transforming vehicles or sneaky traps. The possibilities are endless with Scrap Mechanics powerful tools.
find the game here store.steampowered.com/app/387... #scrapman #scrapmechanic

Пікірлер: 261

@Starlight-nu1zh Жыл бұрын

Good job on completing my pack! I used the same method of stopping my bot, except my sensors were on switch mode and all of them were connected to an XOR gate instead of an OR so as to not trigger the sequence twice. I gave 4 engines in almost every challenge to give options on whether or not using all was necessary, in some levels there really was no point. Thanks again for completing my pack and if anyone's interested I also released the remastered version today!

@ninjarhysplayz2894 Жыл бұрын

ima do it

@ninjarhysplayz2894 Жыл бұрын

because ai car is kool

@chocoboadam Жыл бұрын

To me I see an engineer as a practical scientist, they use the scientific process to create practical and cost effective solutions to problems, so in this regard i think scrapman is a good fit fit for the engineer moniker, he breaks down the problem into stages theorise's a solution, tests the solution and iterates until he either succeeds or has to scrap the original theory and and rethink the problem until he succeeds - engineering at its core (in my eyes at least)

@JMYT247 Жыл бұрын

I fully agree, i see great potential in his future in Scrap Mechanic when it comes to logic and science. i'm sure he will make amazing thing but only if he lets his true potential shine bright like the brightest star in space. i do not play this game myself, but even i learned a thing or two from his videos.

@eur0be4t3r Жыл бұрын

For a second I thought this was gonna be a ”Meet The Engineer” reference

@AgentWest Жыл бұрын

For a basic line follower you don't need four engines/logic gates. Three engines and no logic is plenty. Do the double bearings and connect one engine to a bearing on either side. That's forward. Other two engines are set to reverse and go to the other bearing, one to each side, and they are turned on by a color sensor on their respective side. This cart would have no on/off switch, it just goes once it is off the lift. A sensor turns on the reverse motor, stopping that side, and causing the car to turn to that direction since the other side is still moving forward. As for the "double stop", i used a very similar timer circuit (added a NOR that really should not have been there) and just set it to half the time. That way it still cycles twice, but twice as quick. Lastly, there _is_ a way of completing that last challenge in just one go-around. Would be interesting to watch you give it another try.

@nathanielsantana403 Жыл бұрын

Is it by sending a scout infront?

@Darthos3 Жыл бұрын

You can prevent the double stop by adding an AND gate after the XOR, connecting the XOR output and the Sensor's output to the AND input. The basic logic behind it is: If the signal is either the timer or the sensor AND it's the sensor, then it will stop for 5 seconds when it detects the red but not a second time when the timer is active but the sensor is not.

@Nevir202 Жыл бұрын

@@nathanielsantana403 Would have to be, as I don't see any way of forcing the thing to go get the gate itself first.

@joshkirkfield Жыл бұрын

@@Nevir202 A faster way would be to make a scout that just turns right at the start, although in that case the vehicle would end up falling off which might reset the challenge

@suicidalbanananana Жыл бұрын

@@nathanielsantana403 You can do the looping challenges faster if you add a reverse, the one with multiple laps would need some basic counter though (but the one with multiple ball colors/canons would not) Im guessing thats what 'Agent West' was referring too :)

@sealclap_plays Жыл бұрын

The reason for the double stop on the first challenge is the timer on the XOR gate. (Sensor - XOR - Timer) - Description Step 1: ( 1 - 1 - 0 ) - Sensor detects red block. Vehicle stops. Step 2: ( 1 - 0 - 1 ) - Five seconds later, the timer outputs to XOR. Vehicle moves forward. Step 3: ( 0 - 1 - 1 ) - Sensor no longer detects red block, but the timer is still outputting. Vehicle stops. Step 4: ( 0 - 0 - 0 ) - Timer runs out. Vehicle moves forward. The variation with a darker shade of red a few challenges later demonstrates this when the piston retracts as the vehicle performs the second stop. A memory bit would prevent the second stop, but personally I think your solution was a bit more simple and elegant, despite the double stop. Love the videos, ScrapMan.

@pocarski Жыл бұрын

It's also possible to prevent the second stop by adding a sort of bypass gate. Sensor -> timer Sensor and timer -> OR OR and timer -> XOR -> stopping logic When the sensor first turns on, it enables the XOR gate which is turned off by the timer after 5 seconds. However, when the sensor turns off, the XOR still has both inputs active until the timer runs out, after which both of them turn off. Ideally there would be another timer/logic gate purely for delay, to prevent the XOR flickering for one tick when the timer turns off.

@sealclap_plays Жыл бұрын

@@pocarski an even more elegant solution than a memory bit.

@user-fu1vj5oq4j Жыл бұрын

I do not understand anything here i just like watching scrapman

@sealclap_plays Жыл бұрын

@@user-fu1vj5oq4j and you know what? That's perfectly fine. You don't have to understand something you enjoy to watch. 🙂

@thataerakul7096 Жыл бұрын

You can also just add a and gate from the xor and sensor that will also do it

@elarbuztheprotogen7376 Жыл бұрын

when you forgot to put the thrusters on that car, i also thought everything was perfectly normal

@fredyy Жыл бұрын

you are not the only one :D

@hatman44 Жыл бұрын

robofloof

@punpumpkin1148 Жыл бұрын

Same

@creeplickitaOFFICIAL Жыл бұрын

purrfect

@ToyotaTacomaOfficial Жыл бұрын

Lol

@BeefIngot Жыл бұрын

This has been my favourite set of challenges on the channel. Made to learn logic... _by force_

@aggelosgedeon1405 Жыл бұрын

The way he glorifies his sneeze in editing makes me chuckle every time

@Galacexi Жыл бұрын

As an beginner engineer, I think I can say you’re by this point an engineer

@swealf-nonofficial Жыл бұрын

For someone saying he's not really into logic stuff you did pretty well in my opinion, using the main principles used in logic gates circuits to create more complexe systems...

@error404fnf Жыл бұрын

20:28 There was quite a sneeze in store. 😄 Bless you, ScrapMan!

@c4tastrophicg4m1ng5 Жыл бұрын

I never knew logic could make self-driving cars. Looking forward to more of the mars series!

@elarbuztheprotogen7376 Жыл бұрын

Yes, The Mars Colony

@c4tastrophicg4m1ng5 Жыл бұрын

@@nikkiofthevalley Guess I've got quite a bit more to learn about logic than I thought.

@guillermoelnino Жыл бұрын

im still at logic-gate-turns-light-on

@c4tastrophicg4m1ng5 Жыл бұрын

@@guillermoelnino I'm at If-This-Then-(Gate Type Here)Gate Do This If Else-Do Action If None-End

@quackin12152 Жыл бұрын

6 days until another ep

@neonvx8882 Жыл бұрын

ScrapMan: Are you ready to build some more robots? My Brain: Are you ready to watch me suffer trying to make the robot work?

@apersunthathasaridiculousl1890 Жыл бұрын

💀

@kaijukingdom Жыл бұрын

💀💀

@knightfury7120 Жыл бұрын

SM - "We have to wait until this reaches the red line." Me -" No, we dont have to wait "

@andipandabear1 Жыл бұрын

I loved the last challenge: the suspense, the persistence, the drama, the masterful cinematography keeping me on the edge of my seat! I give this video 9.5 robots out of 7 sensors.

@Friendly_Neighborhood_Dozer Жыл бұрын

the car stops right after the red because the timer still runs while the logic gate is already of, resulting in the XOR gate getting triggered. i think you could prevent that by turning the gate of the color sensor into XOR as well as putting an XOR gate in between the sensor's gate and the timer and linking the timer into both, causing the timer to cancel itself out. not sure at all tho, i probably understand logic less than you because i can't even play scrap mechanic

@ThePhonax Жыл бұрын

you're right- i honestly think it's sometimes easier to learn things about games such as scrap mechanic through watching people casually play it than to play it oneself

@swealf-nonofficial Жыл бұрын

To prevent it you could use an AND gate wich both the sensor and the XOR gate are connected to, so that when the kart exit the red even though the XOR gate activates it doesn't activate the stoping because the sensor isn't active

@apersunthathasaridiculousl1890 Жыл бұрын

@@ThePhonax hej

@ThePhonax Жыл бұрын

@@apersunthathasaridiculousl1890 hej da

@golden.raja_ Жыл бұрын

I love futuristic robot stuff, so indirectly i love ScrapMan

@ConradoAP Жыл бұрын

These challenges were great!!!

@WordFN Жыл бұрын

Hi scrapman keep up the good work you my favorite KZfaqr

@zenlis1291 Жыл бұрын

anyone else want to see him do a FULLY AUTOMATED playthrough of survival? some rules could be to only have self driving vehicles and automated devices and other ones too.

@burtard3983 Жыл бұрын

Great vid as usual. (Been a fan for a while I’m happy you keep playing more of this game)

@MegaGaming11 Жыл бұрын

The extra stop is actually caused by the XOR gate. Because the timer is still active when it stops detecting the red line, the XOR gate turns back on, causing the entire thing to stop again. I don't really know how to fix that issue, as I'm not exactly an engineer either, but I do have a few ideas. Though they don't feel like they'd work because they require more timers than what I feel you are given.

@ska-doosh7 Жыл бұрын

I admire your determination and patiance! I can't even wait for the timelaps area I skip through it :D

@gaffex Жыл бұрын

I just wanted to say thank you. I've watched your channel for years. You made my childhood and inspire me all the time. I really appreciate your work.

@alldayhyperdude6441 Жыл бұрын

Congratulations for unlocking your true logical brainfunctions, Scrapman. Next step is creating an AI construct with an unintended preference for benevolent world domination 😅. Jokes aside though, thanks for these videos. I really enjoyed watching them and I can't wait for the next challenge-series

@nyscersul42 Жыл бұрын

The dude who made these levels did it really well for triggering low tech solutions to high complexity problems

@suicidalbanananana Жыл бұрын

You're did great with these!! :D Pretty sure you cant claim you dont understand logic anymore now hehe. For future challenge packs like this (or future chapters?) the only input i want to give you is to consider reversed logic for line following, because that way you can follow the line a lot more precise & it should stop you having issues with turning/looping. Instead of detecting black with the corners of your vehicle, detect black at the center, if it does NOT detect black on one side turn to the opposite side, else (if both detect black OR both dont detect black) go forward

@goldfishwings Жыл бұрын

I noticed you missed the thrusters and was anxiously awaiting your reaction when you realized they were missing. I was not disappointed! lol!!!

@Im_Merobiba_ Жыл бұрын

I was singing a little song about you forgetting your thrusters :) I call it “You forgot your thrusters” and it’s similar to “around the world” in the way that you just repeat the title the whole song

@daemonicone4098 Жыл бұрын

Thanks for a constant stream of amazing content man.

@lhttn5344 Жыл бұрын

23:24 literary talks about the steering and doesn't realise the thrusters🤣🤣🤣🤣🤣

@coppercobra9956 Жыл бұрын

The reason why the vehicle would wait 5 seconds twice is because of the xor logic used. When the sensor is on it does that 5 second loop but when it goes off the timer is still on but the sensor is off which cause the xor logic to be turned on while the timer is turning off. You can stop that by adding another and gate and connecting the sensor and the xor gate so that it will only turn on once

@Gentalkat11 Жыл бұрын

The reason it stops twice at the line is because the sensor gets untriggered by the line being gone. The difference in sensor status makes the car stop for 5 seconds

@okboing Жыл бұрын

the reason that line-following pistonned ball holding car stopped twice is because the xor-timer circuit doesnt activate when it sees red, but rather when whether or not the sensor sees red has changed in the last 5 seconds. using an xor gate on a single input and a delayed copy of that input is a perfect change detector.

@thealicemonster9217 Жыл бұрын

If you program the stop function to 3 seconds instead of 6 then it will stop twice @ 3s for a total of 6 seconds instead of twice @ 6s for a total of 12 seconds. Also @ 32:24 Another thing you could do if you have 1 more sensor is to add it to the backboard as it's in line with the one sensor saying : "if I see a black line do not allow left turning for x seconds" Perhaps 1 second would work but maybe 2?

@someone3036 Жыл бұрын

Btw I think you should paint the logic gates to make the people (and you!) understand better what you're doing.

@MythicNinja Жыл бұрын

This series is amazing!

@Im_Merobiba_ Жыл бұрын

Excuse me, mr Man. If I may provide a tip: when working with logic, in any video game, it is often necessary to summon the elder deities in order to achieve your goals; the same law applies to video game horses. Good luck and all hail our lord Baphomet

@Im_Merobiba_ Жыл бұрын

Also try singing “Take on me”

@Clemshki Жыл бұрын

Hi Scrapman, Awsome challenges !

@rayzone_0092 Жыл бұрын

23:20 I was just smiling the whole time knowing that you would figure out eventually thay it wouldn't wall climb lol

@Chew00012 Жыл бұрын

Love your vids keep it up!

@SteamCheese1 Жыл бұрын

Engineer here. You're damn near to being an Engineer. Now you just have to make your life a living hell for a while by basically beating yourself with advanced mathematics and physics to the point that you hate your life in the middle of the night whilst living of raw vegetables, fruits, nuts some fast-food for the good days and ice cream for the bad days whilst crying in bed with a textbook. Oh and copious amounts of beer and caffeine.

@tushar6911 Жыл бұрын

24:03 🤣😂 me too

@paulearnestvillaflor Жыл бұрын

he, a non-engineer, shall try to create the best self driving robot

@Audile308 Жыл бұрын

HE DESERVES MORE SUBSCRIBERS!!!

@minheepark4896 Жыл бұрын

A multiplayer Monday challenge: A self driving car and you can choose what path you take the go back and forth (each with a diffrent color) and you need to detect things in the front (because of other cars) and stuff

@Hiro_blee3292 Жыл бұрын

Havent watched it yet but i know its gonna be amazing☺

@SecureGM Жыл бұрын

I'm really disappointed that during the last challenge it let you finish. There should be additional check to make sure you are worthy, and so you should have got a message that to beat it you have to do it in less than 9:30.

@Vexelpops1 Жыл бұрын

you blowed my mind with those genius wedges

@Enginegamingg Жыл бұрын

Ey scrapman there ist a Suspension mug easter Egg in Vanilla scrapmechanic in the crashed spaceship where you get your logboock from

@isaiahallen5234 Жыл бұрын

23:30 I was like surely he sees no thrusters

@JMYT247 Жыл бұрын

XD i love how u forgot to put trusters on the cart and said that u think other people also thought it would just work.. I'm trying to say that you saying that was at the same second i thought of that, but the difference is that i noticed right away, you forgot the trusters. It got me laughing too see you noticed it only when the cart was trying to drive up the wall. Love the video and i'm curious what other crazy maps you will be playing in the future.

@jeewantirkey6979 Жыл бұрын

Make a video on self driving car race in multiplayer monday with a separately custom built race track by all your friend. I like your video very much 😍😍😍. Looking forward to Mars series.

@byaz_az Жыл бұрын

20:28 whats in-store for me next? his body: sneeze

@fatcat5323 Жыл бұрын

I actually noticed that you forgot to put the downwards thrust on the vehicle and I was wondering when you were going to notice it too.

@painfullyaverage6949 Жыл бұрын

Scrap Man, I am once again asking you, next Multiplayer Monday you should invite Markiplier on as a special guest, since he played Scrap Mechanic a few times, I recon it would be an awesome collab, and I’d love to see it!

@beirirangu Жыл бұрын

it's not that it's detecting the line a second time, it's because the XOR gait is turning on when the sensor is off and the timer is on... which can be fixed by replacing the XOR gait with an AND gait

@overwillofneo Жыл бұрын

During the wall ride fail, I noticed there wasn’t downwards thrust right before it turtled.

@DB-tv6kh Жыл бұрын

Idea for multiplayer challenge: make Rocket League inside Scrap Mechanics and use the farmer as a ball

@nathanielsantana403 Жыл бұрын

30:49 the wedge has betrayed Scrapman

@SleepDeprivedGamer Жыл бұрын

20:31 Bless you

@MergeMechanic Жыл бұрын

14:54 30:38 32:00 32:42 Difficulty: Exists: MECHANICAL NOISES INTENSIFIES

@minheepark4896 Жыл бұрын

Alternate soul option: Make a super slow super long vehicle so it trifles the sponsor for 5 seconds lol.

@brycejohnson4175 Жыл бұрын

The hardest thing in the challenges isn't even building the AI cars it's using the sensor jump platform.

@Blazewolf000 Жыл бұрын

30:50 wedge gang betrays scrapman

@PrathamBhattacharya-ie2rv 8 ай бұрын

Good video

@ArgosDash Жыл бұрын

scrap man i made an autonomous hovercraft in trailmakers that traverses through a maze and it took 3 1/2 hours and reached every corner of the maze :D

@chocoboadam Жыл бұрын

Id realised the thrusters were missing before you left the build zone, I was sat there trying to will you to notice lol

@dwaynethecrockjohnson8301 Жыл бұрын

heres an idea what if you made a video showing your first ever build and then making it way better!

@user-yz1kw7hk8v Жыл бұрын

when he didn't put the thrusters i was like "how did he not notice?!?!?!?!"

@sammyhre3516 Жыл бұрын

okay why do I suddenly want to see a multiplayer Monday challenge based around building robots to do various different tasks ie race, item transport etc

@furbergthegreat Жыл бұрын

we all know kan would just destroy

@sanstime Жыл бұрын

So cool 🙂👍

@baka9151 Жыл бұрын

real legend 😎

@bonerbeats Жыл бұрын

day 3: Please Look up Salto the jumping robot! i Believe Scrapman would have fun with this!

@rabbirj4208 Жыл бұрын

Sooo excited

@alex705pro Жыл бұрын

With challenge mode you can just press f5 to reset the challenge (except if you rebounded that key)

@legobrainbikergaming7422 Жыл бұрын

your first robot stopped twice because the timer took 5 seconds to deactivate when you reached the gray again

@lavender_heart5263 Жыл бұрын

24:00 imma be honest, i didnt even see it until u mentioned it

@JBSteve Жыл бұрын

when survival chapter 2 comes out we won’t need thruster wall-riders anymore

@Kenya_Berry Жыл бұрын

I’m gonna be honest in the failed thruster I notice 5-20 seconds before and started laughing

@eggsalad8814 Жыл бұрын

Now time to do both factory 2

@_The__Legend_ Жыл бұрын

Day 9 of Asking scrapman to make a Machine that make that uses the steal balls and magnets to make the steal ball orbit around your creation with out any thing touching them and try to take out a building with it in instruments of destruction

@firepaca2626 Жыл бұрын

I didn't forget my first thought was and I quote "oh no he forgot the thrusters XD"

@apersunthathasaridiculousl1890 Жыл бұрын

20:30 bless you

@cstroyer_520 Жыл бұрын

Every thing was perfect

@technicbuilder6410 Жыл бұрын

3 months and 18 days of asking ScrapMan for building an ekranoplan.

@RogueAero Жыл бұрын

Was definitely screaming no don't test it you forgot the thrusters! While think no no its fine surely he'll notice while hes watching it drive to get on the circuit... Nope he didn't notice... Lol

@nathanielsantana403 Жыл бұрын

I would like to see a line following robot challenge on multiplayer monday, (the fastest to reach the finnish without leaving the line is the winner)

@KergylKraft Жыл бұрын

Not gonna lie, I also didn't notice the lack of thrusters. 23:52

@thebrickcraft Жыл бұрын

Just doing 2.5 seconds instead of 5 should work I think. Maybe you'd need a bigger bucket

@quinnnorfolk4664 Жыл бұрын

24:09 I realised it, and just waited for you to realise.

@nicholasbrissette9759 Жыл бұрын

Get a camera block mod and do an rc car challenge for multiplayer Monday.

@MinecraftedGaming Жыл бұрын

i had to do something like this irl but more complicated (ofc it wasnt just me alone we had a few others i helped with coding it)

@radziogadzio1105 Жыл бұрын

27:19 This is what I call a programmer move. Test multiple times hoping for a different result

@techstuff9198 Жыл бұрын

Because reworking it is hard when you're already frustrated.

@Dude-48 Жыл бұрын

I didn’t even notice the lack of thrusters on it.

@DistantWaterFarms Жыл бұрын

Day 91 of trying to put a comment to let people ask me some questions about the music he uses. You can ask me questions that relate to the music he uses on his videos, like the names of the music and stuff like that. Just leave a timestamp or a description or something and i'll see if i could answer. I also have a playlist that has a bunch of the music he uses and i'm still trying to update it.

@erykgaazka5616 Жыл бұрын

It doesn't detect red block again, that's the flaw of the circuit you built. If you wanted to havw activarion only on red block (and not additionally just after leaving the red block), you should have built more complex logic. Anyway, you got the job done, so it's alright