The inner workings of Terraria’s life regeneration, explained

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  • เผยแพร่เมื่อ 29 ธ.ค. 2024

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  • @Terraw
    @Terraw  ปีที่แล้ว +117

    Was planning to upload this 6 hours ago but TH-cam had to break. Well, at least it exists now
    If you like a more in depth explanation, terraria.wiki.gg/wiki/Health_regeneration and UpdateLifeRegen() in Player.cs is where you need to look

    • @waerden
      @waerden ปีที่แล้ว

      Better late than never

    • @snave5188
      @snave5188 ปีที่แล้ว

      Random question: Do you play journey mode or classic modes more often?

  • @lovecraftianwalrus4490
    @lovecraftianwalrus4490 ปีที่แล้ว +1202

    Simple, it goes at the speed of light normally, but during boss fights it shuts down.

    • @nebulamageplays1541
      @nebulamageplays1541 ปีที่แล้ว +26

      💀💀💀

    • @Splattyki
      @Splattyki ปีที่แล้ว +3

      Yes

    • @NaliKnight
      @NaliKnight ปีที่แล้ว +3

      yes

    • @Dumbface_Timelost
      @Dumbface_Timelost ปีที่แล้ว +35

      It's just like damage where you just 2 shot mini bosses but somehow only deal 5-7 damage on bosses.

    • @Elitaria
      @Elitaria ปีที่แล้ว +19

      ​@@Dumbface_Timelost called defense

  • @Adventurer32
    @Adventurer32 ปีที่แล้ว +390

    "If you want life regeneration, don't get hit."
    But Terrasteel, if I don't get hit how will I regenerate health?

    • @JimmyJacksOfficial
      @JimmyJacksOfficial ปีที่แล้ว +1

      Dodge

    • @undying3132
      @undying3132 ปีที่แล้ว +55

      ​@@JimmyJacksOfficialif you don't get hit, you're at full health with no health to regenerate.

    • @sir_moo
      @sir_moo ปีที่แล้ว

      lol

    • @slugcatsu
      @slugcatsu ปีที่แล้ว +2

      Exactly what I thought! lmao

    • @great_hedgehog8199
      @great_hedgehog8199 ปีที่แล้ว +2

      That's the fun part

  • @TitorEPK
    @TitorEPK ปีที่แล้ว +439

    I had no clue that not having well fed halves your regeneration of expert, wow
    It's a good thing that I'm a buff addict

    • @somedude4087
      @somedude4087 ปีที่แล้ว +55

      thats kinda why it says "improves life regeneration" if you're playing expert or master mode
      doesn't say that on normal or journey (unless you turn it up to expert/master)

    • @daiyousei.1586
      @daiyousei.1586 ปีที่แล้ว +17

      I didn't even knew expert increases regen stun

    • @fancyincubus
      @fancyincubus ปีที่แล้ว +5

      All the chicken nuggets and 99 cent cheeseburgers

    • @peterprime2140
      @peterprime2140 ปีที่แล้ว +1

      ​@@fancyincubus pumpkin pie

    • @Scarletthespud
      @Scarletthespud ปีที่แล้ว

      ​@@peterprime2140bacon

  • @Man_Person_Best_Hero
    @Man_Person_Best_Hero ปีที่แล้ว +282

    fun fact: pre 1.4.4, if you sit in a chair with shiny stone and a few other regen buffs, you can sit still and tank basically every hit since your life regen is so massive that your hp will be back to full before the next tick of damage. I did this in a (vanilla) playthrough where i didn't use any weapons and i saw the life bar move so fast i thought i was playing modded or something

    • @Man_Person_Best_Hero
      @Man_Person_Best_Hero ปีที่แล้ว +42

      @DepySquid1397 after 1.4.4, they made it so if you get hit while on a chair, it knocks you off, removing the life regen multiplier you'd get from it, so you can't do it anymore

    • @person8064
      @person8064 ปีที่แล้ว +11

      ​@@Man_Person_Best_Hero Couldn't you sit on the chair immediately after taking damage to still get the buff? Combining it with a dodging set might help as well

    • @Man_Person_Best_Hero
      @Man_Person_Best_Hero ปีที่แล้ว +20

      @@person8064 you'd have to constantly right click on the chair to get back on and if you take damage rapidly then you can't do it unless you pull off some TAS levels of magic (also another fellow person, good to see you)

    • @RinnyThePrincess
      @RinnyThePrincess ปีที่แล้ว +6

      Does the cobalt shield stop you from getting knocked off?

    • @Man_Person_Best_Hero
      @Man_Person_Best_Hero ปีที่แล้ว +16

      @@RinnyThePrincess yes, it used to. But not anymore. Probably should've mentioned that in the original comment

  • @wistralis7387
    @wistralis7387 ปีที่แล้ว +61

    To put this into perspective, the band of regen gives 1 hp/s while the lesser healing potion gives .83hp/s

    • @sir_moo
      @sir_moo ปีที่แล้ว

      Do you mean the regen potion?

    • @Q.A.D.D.
      @Q.A.D.D. ปีที่แล้ว +45

      ​@@sir_mooI think he meant that a lesser potion instantly heals for 50 HP, but you can't drink anymore for 60 seconds. So, if you do the maths, it would heal roughly 0.8 hp/sec.

  • @purplehaze2358
    @purplehaze2358 ปีที่แล้ว +68

    I always thought that well fed increased life regeneration, rather than life regeneration being decreased without well fed. The more you know, I guess.

    • @elio7610
      @elio7610 ปีที่แล้ว +1

      What's the difference?

    • @cazmatism
      @cazmatism ปีที่แล้ว +1

      Unless youre in classic mode lolol

  • @Shxdeyyy
    @Shxdeyyy ปีที่แล้ว +63

    Honestly the whole reason why I like this channel is because of the math, it makes it more interesting and shows the differences due to in depth it goes

  • @Zahir76341
    @Zahir76341 ปีที่แล้ว +16

    Terrasteel is the best info TH-camr of terraria, making the most unique, helpful and qualityful content without clickbaits
    Honestly very underrated

  • @waerden
    @waerden ปีที่แล้ว +28

    Even though I already knew this, the way you explained it was simple, entertaining and informative. Another quality video!

  • @QJrocks
    @QJrocks 3 หลายเดือนก่อน

    I'm over a year late, but I'm surprised nobody's pointed out the reference to Yrimir's "4 bosses in Room of Death" video at 3:40. That's a lot of effort put in for such a short background clip!

  • @InfluxYT
    @InfluxYT ปีที่แล้ว +2

    Something about the way he said "don't get hit" shook my entire soul wtf

  • @somedude4087
    @somedude4087 ปีที่แล้ว +4

    what I do is setup the spawn with a couch (since on it you can be facing either left or right without getting off of it) with a tiny pool of honey using bubles so it doesn't spill all over the place
    resulting in quite a significant boost
    and due to my spawn also being the arena the campfire and heart lantern are also there
    helps get up to full hp a ton
    and curiously, this setup due to the flat area of the arena
    works perfectly against solar eclipse as melee if going with excalibur/true excalibur

  • @Blazingfury64
    @Blazingfury64 ปีที่แล้ว +4

    Didnt know that not being well fed halves natural regen(in expert+)! I always learn something new with these vids and thats what I love about them. Keep up the good work!

  • @logansmith6342
    @logansmith6342 ปีที่แล้ว +3

    Bro this is crazy I never knew about the chair and the hambat and I've been playing for forever! Love the videos please keep making content like this, I love minmaxing terraria

  • @oopsies4155
    @oopsies4155 6 หลายเดือนก่อน

    4:31 I have something on my Calamity playthrough that talks something about "Removes Life regen penalty without well fed on expert" and i never knew what it meant, thanks!!!

  • @pyxelgamer
    @pyxelgamer ปีที่แล้ว +4

    Ahh, I remember the days where I would lie in bed (both in game and IRL) and facetank Legendary Moon Lord.

  • @moronribbons5774
    @moronribbons5774 ปีที่แล้ว +3

    so THATS why calamity so generously offers life regen ups in equips and armor. AND why so many of its bosses afflict debuffs.
    I have new appreciation for the crown jewel ignoring it now.
    Thanks for the info video, I've been kind of confused about life regen for a long time and didn't have the patience to sift through that wiki page (lol) so it's good to know about.
    I did know about the expert mode thing though - why dont they just make the food state it restores normal life regen rates?

  • @raidcrhonos
    @raidcrhonos ปีที่แล้ว +1

    These videos are always my favorites. Extremely helpful

  • @AItraxia
    @AItraxia ปีที่แล้ว

    I have went and reread the formulas on the wiki three times and couldn't comprehend it at all but I finally understood it because of this video

  • @seaotter7927
    @seaotter7927 10 หลายเดือนก่อน

    This is some very, very good editing.

  • @AbdellatifMohamed
    @AbdellatifMohamed ปีที่แล้ว

    Thank you so much terrasteel! I had the wrong idea of how regen works in the game, but this video educated me on the topic

  • @Lanilor53
    @Lanilor53 ปีที่แล้ว +1

    2500+ hours in, just learned chairs are essential for regen meta

  • @Harrs2
    @Harrs2 ปีที่แล้ว +19

    You forgot to mention that moving vertically effects natural regen differently to moving horizontally. As does moving by hook or minecart. Oh! And that enemy knockback or other non-input forms of movement also apply the moving penalty. Man why is regen so needlessly complicated in this game. Just give a flat amount based on armour set and remove litteraly all other forms. Then you don't get the near invincibility the devs worry about so much. And that's the only reason it's so complicated too; relogic wanting to have their regen cake and eat it too. So siiiilly.

  • @hajoeijgenraam295
    @hajoeijgenraam295 ปีที่แล้ว +2

    During this video i was thinking "wait this is incorrect buffs are affected by multipliers i read the wiki article just recently." I checked the wiki and it was changed just the past few days. I check the history and see you are the one that made the corrections. Good on you for fixing misinformation. I thought buffs were worse than they are.
    I am confused about one thing though. According to the formula the sum of natural regeneration and buff regeneration is added and then divided by 2. Doesn't this mean that for example the band of regeneration does not grant 1 hp per second but 0.5?

    • @Terraw
      @Terraw  ปีที่แล้ว +2

      Internal R values are doubled, if you look at the table in the Technical details section it states Band of Regen is R+2

    • @hajoeijgenraam295
      @hajoeijgenraam295 ปีที่แล้ว

      @@Terraw Ah yes i see, thanks!

  • @I_playsgamestwo
    @I_playsgamestwo หลายเดือนก่อน

    "The inner mechanisms of my life regeneration are an enigma"

  • @ZaratosBlack
    @ZaratosBlack ปีที่แล้ว

    Golem expert mode drop: I am speed... while standing

  • @XxguaxinimxX.
    @XxguaxinimxX. ปีที่แล้ว +1

    Yeah, I once saw the Life Regen page in the Wiki...
    It was way bigger than I thought 😅

  • @sapphire--9375
    @sapphire--9375 ปีที่แล้ว

    Glad more people can learn about it now

  • @grephi6416
    @grephi6416 ปีที่แล้ว

    i couldnt have imagined a terraria youtuber recomending me food

  • @gassug2
    @gassug2 ปีที่แล้ว

    in my current hardcore master mode world i have my main loadout which is my primary class, and a second loadout solely for regening health when low. it's kitted out with crim armor, band of regen, charm of myths, shiny stone, spore sac, frozen shell, worm scarf, and putrid scent (drunk world).
    crim armor, a chair, a campfire and well fed rival a shiny stone without any buffs. it's so good. and then you have the frozen shell and worm scarf which give a total of 42 DR when below half HP, and putrid scent so i dont get bothered by mobs while retreating
    in case you're wondering why i dont nurse, i just dont like using the nurse, even in hardcore. feels a little cheap to me. plus i think it's cooler to dedicate a build solely to recovery

  • @themagicalbeast6188
    @themagicalbeast6188 ปีที่แล้ว

    I never knew well fed was so important in expert and master mode.

  • @mark220v
    @mark220v ปีที่แล้ว +1

    damn. never knew about expert well fed thing. gonna help me a lot.

  • @Ryan50Ryan
    @Ryan50Ryan ปีที่แล้ว

    "Get well-fed, nerd." -Terrasteel.

  • @SadCoffeeee
    @SadCoffeeee ปีที่แล้ว

    very informative! thanks terrasteel

  • @darksoulbg24
    @darksoulbg24 ปีที่แล้ว +2

    really cool vid and gave me info i didnt know! Keep up the amazing work. just one question though- if multipliers only apply to natural life regen why didnt you put them right after?

  • @StrayedGuy
    @StrayedGuy ปีที่แล้ว +1

    You should make a video about the three spell books during early hardmode

  • @cazmatism
    @cazmatism ปีที่แล้ว +1

    Life regen is when you use life drain on 200 enemies and never die

  • @minminsjam
    @minminsjam หลายเดือนก่อน

    I know I've spent too much time reading the wiki when I already knew everything in a terrasteel video (including numbers)

  • @dialog_box
    @dialog_box ปีที่แล้ว

    2:03 call me crazy but these two clips look essentially the same to me. The bottom one is just consistently like 11hp behind the top one AFAICT

    • @Terraw
      @Terraw  ปีที่แล้ว +1

      The difference isn't always 11hp, it slowly gains. But yes, it is a very slight difference.

    • @dialog_box
      @dialog_box ปีที่แล้ว

      @@Terraw oh i see it now. i was confused because you said it was a "substantial" increase which i took to mean "noticeable." but wow that is subtle

  • @StalfosGamer
    @StalfosGamer ปีที่แล้ว

    Thanks for that!

  • @autezz
    @autezz ปีที่แล้ว

    new upload W

  • @tremeschinion9420
    @tremeschinion9420 ปีที่แล้ว

    thank you for making that video about bacon and pigronatas, burned all my 20 platinum on them but at least i got like 300 bacon in return
    worth it

  • @mallgod4265
    @mallgod4265 ปีที่แล้ว +2

    Me who never uses buffs for bosses cause i dont want to grind for potions and food

    • @vasianduban9995
      @vasianduban9995 ปีที่แล้ว

      there are a lot good potions that aren't requiring grinding lol

  • @RandArtz
    @RandArtz ปีที่แล้ว

    You forgot the Shiny Stone and Crimson Armor

  • @gold_hev_suit
    @gold_hev_suit ปีที่แล้ว +1

    wiki says that honey increases by 1 hp/s, but also triples natural life regen. is this true?

  • @Merp998
    @Merp998 ปีที่แล้ว +1

    What about the shiny stone that golem drops? Does that work differently?

  • @spurzz
    @spurzz ปีที่แล้ว

    I dont know how to say it, but you are like a terraria physicist.

  • @mustafa_x5d820
    @mustafa_x5d820 ปีที่แล้ว

    thx fo explaining

  • @Terminator1O1
    @Terminator1O1 8 หลายเดือนก่อน

    1:07
    ;-; *sniff *sniff

  • @EdenTheCreator366
    @EdenTheCreator366 ปีที่แล้ว +5

    I still cant understand how the fuck luck works :(

    • @V.Sensei
      @V.Sensei ปีที่แล้ว +3

      Basically... more luck = good, basically free damage

    • @damporing7558
      @damporing7558 ปีที่แล้ว

      Get this, luck good, bad luck bad

    • @hajoeijgenraam295
      @hajoeijgenraam295 ปีที่แล้ว

      Luck is the percentage that a chance will increase or decrease. 0.2 luck=20% 0.6 luk=60% etc. How much the chance increases or decreases by is also to an extent random and understanding how this works is not feasible. Just give up on knowing more than that.

  • @Squire_Slime
    @Squire_Slime ปีที่แล้ว

    can you do a video about speed and acceleration

  • @xProsek
    @xProsek 8 หลายเดือนก่อน

    0:21 To the editor - U sure? 😅

  • @__8120
    @__8120 ปีที่แล้ว

    I know I'm almost a year late but where do you get the source code to read through?

  • @sirspeedy9006
    @sirspeedy9006 ปีที่แล้ว

    What about the shiny stone?

  • @thenoseguy
    @thenoseguy ปีที่แล้ว

    Regeneration is a black box (TF2 reference)

  • @drugflower4495
    @drugflower4495 ปีที่แล้ว

    what's the point of life regen if you don't get hit at all

  • @UwULilyKitsune
    @UwULilyKitsune ปีที่แล้ว +5

    obligatory "i dont play terraria much anymore but i love your videos" comment
    fr though its really interesting keep it up ❤

    • @UwULilyKitsune
      @UwULilyKitsune 3 หลายเดือนก่อน +2

      i play terraria again and im watching all of these videos again

    • @CrustyFox87
      @CrustyFox87 3 หลายเดือนก่อน

      Same! My excuse is that I’m waiting for the next update to soon drop ^^

  • @ratlinggull2223
    @ratlinggull2223 ปีที่แล้ว

    What about Shiny Stone?

  • @3parick
    @3parick ปีที่แล้ว

    What about shiny stone

  • @fivestar3452
    @fivestar3452 ปีที่แล้ว

    I’ve learned this from gungnir

  • @thrsavageman1524
    @thrsavageman1524 ปีที่แล้ว +1

    I’ve never been this early to a video

  • @damnthisisabadname
    @damnthisisabadname ปีที่แล้ว +1

    Tldr: bleeding (debuff) doesn't do jack shit

  • @cosmictf
    @cosmictf ปีที่แล้ว

    So phill, is it?

  • @ReceptiveRaptor
    @ReceptiveRaptor ปีที่แล้ว

    "if you want life regen, don't get hit"
    But you can't get regen without getting hit, what do?? :'(

  • @DarkPortall
    @DarkPortall ปีที่แล้ว

    shiny stone?

  • @Directee
    @Directee ปีที่แล้ว

    so you are saying, YOU HAVE TO EAT?

  • @damnthisisabadname
    @damnthisisabadname ปีที่แล้ว

    Natural life regen is really not that good that you permanently keep a buff on for it

  • @jamesborland8835
    @jamesborland8835 ปีที่แล้ว

    You forgot about golem...

  • @unqus1
    @unqus1 ปีที่แล้ว

    cool

  • @ItsmeVee23
    @ItsmeVee23 ปีที่แล้ว

    ah yes math I needed in 8th grade

  • @quailgaming4242
    @quailgaming4242 ปีที่แล้ว

    yo.

  • @Whiskers--5
    @Whiskers--5 ปีที่แล้ว

    My keybards brkened

    • @waerden
      @waerden ปีที่แล้ว

      This is along the lines of saying "My o key brke on my keybard"

  • @ral117
    @ral117 ปีที่แล้ว

    I'M THE 420TH LIKE! LETS GOO!

  • @akdneofogkdnwbfkxxllfnedjfj
    @akdneofogkdnwbfkxxllfnedjfj ปีที่แล้ว

    Terrarias "simple" mechanics being complicated again.

  • @vanillaramen13
    @vanillaramen13 ปีที่แล้ว

  • @naturelulI
    @naturelulI ปีที่แล้ว

    So now I have to touch grass, touch water, get a life, AND get well fed?

  • @emissaryoftoddhoward8586
    @emissaryoftoddhoward8586 ปีที่แล้ว

    0.5 down to zero rut roh not this debate

  • @ibrahimzonbia155
    @ibrahimzonbia155 ปีที่แล้ว

    I just shit all over the floor