What are the most common lua "if" and "then" statements?

[Dodobee]

Pretty self-explanatory, just wanted to know. It would also be nice if there was an explanation on what those do.

 

[notwait]

if player.pflags & PF_THOKKED then return end

 

[JABSphere94]

if mo and mo.valid then

 

[Dodobee]

if mo and mo.valid then

I don't understand what this does but thanks

 

[notwait]

I don't understand what this does but thanks

basically "if object mo exists then"

 

[Dodobee]

oh alright

 

[Maril]

if player.mo.skin == "sonic" then

 

[Dodobee]

Thanks, this was supposed to be for an add-on I'm making but it turned out to be too complex for me to do now so I'm probably not going to need this anymore.