More Fun With Buggy Explosions

[@l.c.431]

Doomguy goes around killing demons with a blindfold on so he's immune to explosions

[@oscargonzalez3599]

If I don't see that Cyber Demon walking in the other room.....it can't hurt me.

[@SvendleBerries]

Its like the Skyrim bucket trick, but instead of allowing you to steal everything it makes you invulnerable.

[@KingLich451]

@@SvendleBerries i would rather steal everything honestly

[@lilitheve638]

call that blind rage

[@luiszuniga2859]

Homer Simpson: if i don't see it it not illegal

[@lukedoorbar2520]

The rocket climbing the stairs was easily the most funniest and scary and threatening thing I've ever seen.

[@jmdarknightkyle162]

Its also really cursed

[@baalgargaming6587]

you know that the rocket is actually what you run from when you go upstairs after turning off all the lights. You just don't hear it explode because of how hard you close the door.

[@Hero774]

Everybody gangsta til the rocket climbs the stairs

[@BPKPhoenix]

Especially *Cyber-Demon Rockets.*

[@EHZD]

Imagine rockets having legs

[@hunters.dicicco1410]

Schrödinger's Zombieman. Until the zombieman observes the explosion, he takes no damage

[@Auvisome]

LMAO

[@missionslos8856]

Nice one haha

[@Kubamorlo]

That is why you don't look at explosions, kids

[@DrGiggleTouch67]

That’s why cool characters never look at the explosion while walking away from it.

[@magmamax]

Now decino can add to his resume: - Doom God - Beat Romero on his own game - Physics teacher

[@vadiks20032]

i think the skill to read somebody's else code and then being able to explain it in simple words is one of the important skills a programmer can have

[@scottl.1568]

I love how the Doom Marine literally has NO weapons that look anything like what he's holding in his 3rd person image sprites

[@NML666]

Even when he's punching

[@ruskah0307]

@@NML666 it's like one of those cartoon boxing glove guns

[@blehmeh9889]

Plot twist: every weapon in Doom is actually just another selector switch or attachment on the Doom marine's rifle, rather than a separate weapon.

[@hershloodu8925]

@@blehmeh9889 Best rifle in the universe.

[@felynecomrade]

@@blehmeh9889 Like Judge Dredd's pistol.

[@cringelord8716]

The longer the rocket explodes in a blockmap block with a bunch of demons on their 1st idle frame while also not triggering the demons' pain state the stronger it becomes!

[@TheRealLittleBIGhead]

just rolls off the tongue

[@Vinnie_728]

@@TheRealLittleBIGhead try saying *that* five times fast.

[@sheilaolfieway1885]

And the more unlikely it becomes

[@eduardodiaz9942]

So, today we've learned that explosions are like that tape from the Ring. If you don't see them, you won't freakin' die.

[@DinnerForkTongue]

Ye. Kinda like SCP-1155.

[@EyeSaySir]

That's why cool guys don't look at explosions

[@Lugbzurg]

@@EyeSaySir That would've made a great thumbnail image. Also, this is like Wile E. Coyote not being affected by gravity until he perceives the drop below him.

[@uiric391Cyrooi]

Blind people: I see this as an absolute win.

[@Lukmendes]

@@uiric391Cyrooi It's ab absolute win to blind people specifically because they *can't* see :D

[@ignap]

I love the fact that "that explosion does not count because I didn't see it"

[@illyay1337]

It's funny how when I was making my shitty wanna be FPS 2D platformer games as a kid I thought of this problem and did explosion traces on multiple parts of the character, but DooM didn't care and no one noticed. Probably saved on CPU processing on the old computers of the time since it didn't have to do 3 traces per character and only did 1.

[@crimsonsmoke]

Do you know what else can’t die from a single rocket? My appreciation for your hard work, mate.

[@BlazingShadowSword]

So long as none of us are in the same block map and we all trigger our pain states the appreciation shall not be killed with a single rocket.

[@AstorEzequiel]

@@BlazingShadowSword AHAHAHAHAH That's amazing xD

[@AstorEzequiel]

Luckily, since the player has a 100% pain chance, then so we do.

[@hi-i-am-atan]

@@AstorEzequiel technically, the player only has a _99.609375%_ pain chance

[@asim4243]

@@hi-i-am-atan uh oh

[@XtReMz98]

Philosophical zombie man believes that a tree falling alone in the forest doesn’t trigger any explosions....

[@autumn_of_thought]

He's one hell of a solipsist, that zombie man.

[@MegaMpeos199]

Therapist: stair climbing rockets aren't real, they can't gib you. Stair climbing rockets:

[@atsekjoker]

the rapist: are those demons a room with us now?

[@Leoyagami96]

they look so cursed

[@CaveyMoth]

Maybe they're magnetic, and repulsed by the floor.

[@chaosblitz7921]

@@atsekjoker You should probably edit ur comment lol

[@witheredbonnie9268]

@@chaosblitz7921 yeah

[@virdydan]

1:31 Zombieman: "pics or it didn't happen"

[@felynecomrade]

>Zombieman recieves a letter >opens it >picture of explosion sprite >Zombieman spontaneously gibs

[@overlyadequate9447]

@@felynecomrade we need Gaming Gargoyle to animate this lmfaooooooooooooo

[@greenguykanoe2912]

I understand nothing about coding but decino's narration and editing makes me keep watching

[@xvstar_]

Good.

[@rakashack]

Same here lol

[@jmdarknightkyle162]

I have some knowledge, so I find the coding videos really interesting

[@Gard3n208]

His voice has some kind of unintentional ASMR quality which is one of the main reasons I watch his videos.

[@greenguykanoe2912]

@@Gard3n208 man could be talking about the weather or what he had for breakfast and I'd feel relaxed

[@DoomKid]

Wow, I had no idea the projectiles were actually "climbing" up 24 units as if the wall was a stair - I always learn new stuff even after 25 years of dooming thanks to you, decino.

[@decino]

Cool side effect of this "feature" is that it allows you to shoot rockets through 52 to 56 unit tall walls that are 1 to 2 units thick as long as you hug said walls.

[@MountainLWolf]

Practical limits of understanding explosions in DooM: Me kill, go boom, sometimes guts, sometimes my guts.

[@TheReal_DoomSlayer]

Everybody gangster till the rockets start climbing stairs

[@NML666]

The rocket flying up the stairs XD

[@ИванСнежков-з9й]

I still don't believe that one was real. Can it really happen in unmodified game engine? Edit: OK, on second watching, there is a text saying that "floor hit detection is disabled".

[@RodomeMane]

He's walking

[@Gears44]

I absolutely love Decino reading out his patrons. Hilarious to hear him say "beaks make me coom" and "cappabitch" in a serious tone.

[@machine-shopbilly6584]

>an archville surrounded by six other archvilles Joel's worst nightmare

[@Wheagg]

I love how corpses can ascend stairs, implying in the doom universe that stairs are quite literally exactly the same as normal walking

[@nofamilylink541]

i'd honestly never imagine doom could be so secretly buggy

[@thatwonguy7352]

Why is seeing a Baron of Hell get killed by a single rocket so satisfying?

[@Thentavius]

Revenge for E1M8.

[@JFNelson18]

Except, now I see someone trying to engineer this into a wad, thinking "cool if the player is smart they can one shot the baron...and deal with 9 angry archviles. Oh. Nevermind."

[@MosoKaiser]

Because they're otherwise so tanky buggers?

[@easysqweasy]

and then the arch-viles swarm doomguy like angry bees

[@DinnerForkTongue]

@@JFNelson18 We've dealt with 75 angry arch-viles in Arch-Violence. 9 is ez.

[@arkbuble]

Icon of Sin: sooo, if i put a blindfold to Romero´s head i become invincible?

[@alphamakesstuff]

1:56 *LAUGHS IN CYBERDEMON*

[@ZeroMH]

5:41 epic youtuber moment right there

[@OmegaPaladin144]

I'd love to see what some of the iD Doom devs would think of your analysis videos. Still looking forward to the no-clipping projectiles video!

[@christiangottsacker6932]

I heard they didnt like them so decino ended up killing John romero 15 to 20 times.

[@nicwilson89]

@@christiangottsacker6932 True story...did it with one rocket, too

[@christiangottsacker6932]

@@nicwilson89 la mao 🎃

[@majamystic256]

this makes me want to see a map with that utilizes the blockmap rocket bug for strategic executions, maybe someone could make a puzzle/strategy based map/wad out of it if possible

[@skuller5553]

Contact MarphitimusBlackimus, he'll know how to turn it into revenant hell all over again.

[@ravenking1526]

Epic! Great video decino! I never want to see rockets climbing stairs again though or impact damage only rockets.

[@eternal2319]

How this was 15 minutes ago?

[@eternal2319]

a comment older than the video

[@dhwwiiexpert]

@@eternal2319 Early Patreon release.

[@Ryknfjor]

i freaking hate autoaim

[@XzMondayNightzX]

1:42 This is the real reason that cool guys don't look at explosions. Because if they look at it they'll die. Cool explosions are much more powerful than regular explosions so looking at them is more than enough to get dumpstered into red spaghetti. 2:52 Couch meme but the "girl" is 4000 pounds. The lesson here is to social distance and not look at explosions. Video Liked. Subscribed Already. Memes Enjoyed.

[@Vininsky]

Lol couch mancubi

[@faulkgough1768]

Glad someone else saw it, and pointed it out... I may or may not watch that vid.

[@PeppermanOffical]

“Boom, freakin dead.” -Decino

[@CaveyMoth]

"Dayead, dayead, f***ing dayead." -Hick cops from GTAV

[@ambassadorgaming8411]

This is Michael Bay’s favourite topic!

[@booman727]

I am simple man. I see decino vid with yellow background, I click.

[@iguana9173]

So do I.

[@Doctor_C_Jack]

me too

[@privatedino3239]

Yellow background the best

[@Hayden49]

@@privatedino3239 agreed

[@michaelandreipalon359]

As did I.

[@lucasgartley9603]

Zombieman: I didn't see that explosion so it can't hurt me.

[@NekoKhris]

Doomguy on top of the stairs: you can't hurt me, cyberdemon, I have the high ground! Cyberdemon: Here's a little lesson in trickery~

[@ethanhill4433]

I just realized that when doom guy looks around and plays his pain, beserk and other face animations his eyes change colors

[@WSADKO]

whoa i was just about to go to sleep, but nevermind

[@juanfe8518]

Hello Mr patreon

[@serghost_ph565]

23 hours ago?

[@Vininsky]

I guess Mr Patreon gets to see the video earlier, another reason for you to become a Patreon too!

[@NiIex]

5:36 Yeah some stuff but Romero wasn't one of them. Boy, how he ate that rocket I won't soon forget.

[@Henry_Unreal]

nearly 30 years later of the release of the first doom and still exists enough material to make more videos like this. Good Job.

[@grizz6693]

Oh you KNOW I get excited seeing that yellow background on my notifications

[@MrTheMasterX]

that Shotgunner just walking forward after taking that rocket to the chest is so god damn funny. man's really said "don't care, I'm ballin'"

[@TVdinnermasterchef]

Shotgunner: survives rocket to face. Also shotgunner: gibbed by single punch shortly after.

[@captainjurgh8142]

2:16 That Blockmap bug is very impressive and you could win easily by doing it in Chess.

[@kgorob]

Very nice visualization of blockmap list updates and traversal, a bit more clear this time :)

[@Terrajin444]

How the freaking heck do we keep discovering cool new things about Doom? The game is 27 years old for gods sake!

[@negjay]

This video and a jack & coke is exactly what I goddamn need after a long day in a factory.

[@KroutonCing]

2:52 Decino: “What about a 600 health Mancubus surrounded by 5 Arch-viles?… dead. Me: “Just like how your going to end up by those Arch-viles in a couple of seconds”.

[@CemessonderIII]

The color yellow is better than any clickbait that exists

[@megatonxr]

Alt Title: Explosions - Supplemental Lesson #1 (+Corrections from Core Course)

[@extrasalt9053]

0:45 That one Cyberdemon at the end of E4M6 that snipes you from a mile away

[@cmfrtt]

I come home from a shitty day to a new Decino analysis video, and my day is good again

[@droogie1991]

Man I love for a video of Decino sitting down and talking with the OG Doom development team. Awesome videos

[@hegecactus8938]

I wonder if this could be used to make some sort of chain reaction of monsters dying for reasons

[@Yupppi]

The flow charts/diagrams or whatever visualizing how the code rolls step by step are really good.

[@5udimax]

It felt strange hearing decino ask for subs and likes and then 5:46 happened. Never change ducino.

[@pocketstationman6364]

What I love about Decino is that he actually lists the music in the description.

[@WhoLover]

Last time I was this early, I had to pay child support

[@narmale]

xD

[@sirbill_greebi3811]

Last time I was this late, I was RECIEVING child support.

[@ctb3335]

Ngl I felt that poor baron's pain growls each time he got blasted

[@AzuriushSolo]

Soooo, I think I understood everything. decino doesn't exist. decino and John Romero are the same person. decino - 6 letters. Romero - 6 letters. decino never shows his real face. Everything matches. And that death match was held on purpose, so that we would not have guessed about it. Now I really scary for my life...

[@felynecomrade]

But Romero played DOOM Eternal on Ultra-Violence and sucked. He couldn't beat the first level.

[@Kingdramana]

Poor Baron, he got killed for being too intimate with its thin comrades!

[@jimboringo9958]

Omg I was literally just watching ur doom sound effects vid

[@simondaniel4028]

your commitment to deep dives into a tech which has no bottom floor is commendable, every upload is a treat.

[@ghoulhellbilly2528]

3:44 let's go NUTS ahh i get it

[@Arto91]

Thank you so much for explaining the no damage rockets exploding in a wall

[@mjc0961]

1:46 - That's why cool guys don't look at explosions 😎

[@stylesrj]

And I didn't see this comment when I made that joke...

[@lilacocto9103]

This is why cool guys don't look at explosions, if they can't see it. It won't affect them, so it grants style points for looking freaking cool.

[@Eiyaa90]

Absolutely love seeing this redone ^_^

[@kelleroid]

this was some of the fastest 7 minutes I've experienced

[@lishd]

THIS is the quality content i needed today

[@mintifur]

That damage breakdown in the code was pretty brutal, imagine this bug in D&D. Chain lightning from HELL

[@DrecxDG]

that one dislike comes from the baron of hell

[@PibbXtraPls]

Literally just watched a ton of the analysis videos and see this. Great start to the day.

[@Laxontlyn]

Okay, you get a like for that awful joke at the end. Well deserved.

[@-Raylight]

*"Now that's a lot of damage"* Poor Baron bullied again by decino and his vast knowledge in Doom xD

[@jlewwis1995]

1:35 so this is why cool guys dont look at explosions 😏

[@nathanbeets8229]

I love these: as someone who writes software for a living, it's so cool to see one of my favorite games deconstructed on the code level like this.

[@zakazany1945]

That's why when Doomguy is invincible he have white eyes. If Doomguy pretend he is blind, nothing (below 999 damage at once) can hurt him!

[@NerfPlayeR135]

Telefrags still kill him because the incoming enemy’s eyes replace his own. (Don’t ask how that works for Cacodemons and Pain Elementals.)

[@zakazany1945]

@@NerfPlayeR135 That makes sense

[@LonelySpaceDetective]

I get that you're joking, but since I figure it's pretty obscure knowledge by now: The Doomguy's eyes turning gold when invincible (or more pertinently: after turning the God Mode cheat on) I believe is a reference to an episode of Star Trek (IIRC the original series) where a character's eyes turn gold after obtaining godlike powers. It's something I remember seeing in I think a video somewhere years ago, and basically nowhere since. Not even the Doom Wiki mentions this.

[@christophercollins3632]

I like how a non random list of values that determines everything can eventually become random, like this.

[@gingleheimer8243]

Rockets still can't climb stairs as fast as me

[@Unaliq]

Ooooh!!! A follow-up to explosions! Thank you very much, Decino!!

[@The_whales]

Your average person:I hate math Your average viewer: this is better than math

[@Ribulose15diphosphat]

The line of sight check in doom is pretty advanced. In Descent, there is no check, and you take damage depending on the 3D-distance. This becomes a problem in Descent levels, there segments overlap, so you get killed from splash damage from the "4th dimension".

[@SubZeroMarineMegaMan]

So basically blockmap bug is secretly a quad damage for rocket launcher?

[@DinnerForkTongue]

No, blockmap bug is a collision geometry thing. This is about algorithm priorities in the engine.

[@miguelsilveira6623]

As a coder myself, i can state that decino's code to visual representation are spot on. Excelent work!

[@halvtysk]

Great video as always, but I don't understand why none of the archviles in your example died? Your example shows that even the archviles takes blast damage. Is the sum of all the blast damage for the archvile next to the baron still not enough to kill it?

[@kgorob]

Archviles were further away from the blast, so they took less damage. Not 117 damage like baron, but maybe 50-70 at most (I'm judging by subtracting baron's width of 48). Even applied multiple times, it won't be enough to kill them.

[@kgorob]

Also, the baron was the only one to take 160 dmg from direct hit, that's also a big factor.

[@dudeduderson101]

Decino really spoiling us with all these uploads. If we can get a Dogcino update this week then we really covered our bases :)

[@nbrocx4216]

Thanks for the informative video. Also, thanks a lot for using Azure Shade in the outro. It's a fantastic midi. I hope you don't mind me asking. How did you find those clips from Mr.Zzul? Afaik, he's removed everything from his YT and twitch channels. Are these from some of his demos?

[@decino]

From here: www.doomworld.com/forum/post/1933722

[@nbrocx4216]

@@decino I see. Thank you very much. :)

[@VGamingJunkieVT]

You don't die from the explosion, you die from the sight of the explosion melting your brain because of how freaking awesome explosions are.

[@swiggity6476]

Fun fact: nobody has finished this video yet Edit: okay they’re done watching

[@juanfe8518]

Fun fact I did it

[@iguana9173]

@@juanfe8518 me too.

[@liamaldrich2476]

The comments make me think patrons got early access

[@privatedino3239]

Phone: Wake up Me: why Phone: decino uploaded Me: ascends

[@Bloxwess]

What about 1 Decino surrounded by 6 Archviles? Boom... he's still alive. Nothing can stop Decino.

[@jellyjohn6969]

Rockets climbing stairs is sooo cursed, more cursed than the SSG firing animation if you stare at it too long

[@ev1799]

I stopped texting my crush for 6:57 minutes after seeing Decino's upload and now taking my time to write the comment to make the video b l o w u p. Remember, girls are temporary, DooM is eternal. Stay safe everyone and thanks Decino!

[@jaguarcap6494]

Now that's what I'm talking about

[@emerald4572]

2:03 Even Doomguy knows he's unstoppable with his evil grin

[@Sypaka]

"His friend looks at the explosion and dies." No wonder why cool guys in Movies never die.

[@shadowflame68]

If this channel had every single human in the world subscribed to and watching it except *one*, I would still call it underrated. Thanks for all the hard work man - you make this stuff fascinating and understandable even to people like me with zero programming knowledge.

[@causticconsole]

I appreciated that pun near the end, bad puns are the sign of good content.

[@pauloulisses3667]

I'm a simple man, I see a KZbin notification with a yellow background, and run for it

[@Rafael-iq5su]

i like to think the explosions are very bright but otherwise completely harmless which is why you only take damage by looking at them

[@Lithobraker]

Ohh, so this is why badass heroes don't look at explosions! If you don't see them, they can't hurt you!

[@pedroteixeira1823]

Burh, finally got through the hell that is Taras Nabad and now i get a chill decino analysis vid? perfect.

[@floverdevel]

I don't have enough words to fully express how much I love your work, your explanations and your videos. 👏🏻👌🏻