search

tewtal / SMZ3Randomizer

Super Metroid & A Link to the Past Crossover Item Randomizer V11
https://samus.link/
MIT License
75 stars 31 forks source link

Keysanity: Wave beam softlock via LN in Normal #107

Closed TarThoron closed 4 years ago

TarThoron commented 4 years ago

In Normal, you can softlock in the Wave beam area via LN if you don't have UN2 Key. Other ways out are the wave gate in Kronic Boost or going back to the Mire portal through Lava Dive/Gold Torizo. Both ways require going through reverse Volcano room, which means travelling through lava.

tewtal commented 4 years ago

This doesn't seem like it's an issue since that item isn't in logic through LN as far as I can tell. The logic is as follows: Normal => items => (items.CardNorfairL2 && (items.CanFly() || items.Morph && (items.SpeedBooster || items.CanPassBombPassages()) || items.HiJump || items.Ice)) || (items.SpeedBooster && items.Wave && items.Morph && items.Super),

So this should only be in logic either with L2 Norfair card, or (items.SpeedBooster && items.Wave && items.Morph && items.Super) which means you can get back out. Taking that small amount of lava damage shouldn't be an issue really.

TarThoron commented 4 years ago

Issue isn't so much with Wave/Missile, it's with everything in LN East beyond the key door (so everything but Mickey Mouse). For example, if flippers are at Fireflea, and both wave and Norfair 2 are in Swamp Palace, with grav and/or space jump beyond that, your only way out is a gate glitch or reverse Ampitheater.

TarThoron commented 4 years ago

Lava damage is debatable, but was the reason for https://github.com/tewtal/alttp_sm_combo_randomizer/pull/125

tewtal commented 4 years ago

Aha okay, but that should be an easy fix. I've added a new CanExit check on those items in LN East that checks for Norfair2 or Wave+Grav for normal, and is always true for Hard. That should fix it I think, and keep logic in Normal the same as expected.