array variables just let you set the one variable to multiple things.
as an example...
A player has 1 hero on your map, and you want to set that hero to a unit variable for triggering purposes so you create the variable Hero_variable.
But then you realise you have 5 players on your map, each with one hero.... and you want to use the same trigger for each player's hero.
What you do then is make the unit variable an array. 5 heroes means you want to set the variable array to 5.
Now you can set the players heroes to each number of the array of the same variable. eg set hero_variable[1] to red's hero, set hero_variable[2] to blue's hero... etc (if the heroes are placed before the map starts, you can set this at initialisation, if the heroes are selected by the player, you can set it as the last created unit)
Now when you make your trigger, you can use the 1 variable to work for all of the heroes on the map. It'd work like this -
Event - A unit enters death_rect
Condition - unit is equal to hero_variable[(player number of (owner of triggering unit))]
Action - kill triggering unit
by setting the variable number to the player number of the units owner, the trigger will automatically detect which players hero unit has just set it off, and the resulting actions will occur to that unit
Signatures can be edit in your account profile. As for the old stuffs, I'm thinking it's because Blizzard is now under Microsoft, and because of Microsoft Xbox going the way it is, it's dreadful.
@tom_mai78101 I must be blind. If I go on my profile I don't see any area to edit the signature; If I go to account details (settings) I don't see any signature area either.
You can get there if you click the bell icon (alerts) and choose preferences from the bottom, signature will be in the menu on the left there https://www.thehelper.net/account/preferences
I bought an Ender 3 during the pandemic and tinkered with it all the time. Just bought a Sovol, not as easy. I'm trying to make it use a different nozzle because I have a fuck ton of Volcanos, and they use what is basically a modified volcano that is just a smidge longer, and almost every part on this thing needs to be redone to make it work
So, 2.5mm longer. But the thing that measures the bed is about 1.5mm above the nozzle, so if I swap it with a volcano then I'm 1mm behind it. So cool, new bracket to swap that, but THEN the fan shroud to direct air at the part is ALSO going to be .5mm to low, and so I need to redo that, but by doing that it is a little bit off where it should be blowing and it's throwing it at the heating block instead of the part, and fuck man
I didn't realize they designed this entire thing to NOT be modded. I would have just got a fucking Bambu if I knew that, the whole point was I could fuck with this. And no one else makes shit for Sovol so I have to go through them, and they have... interesting pricing models. So I have a new extruder altogether that I'm taking apart and going to just design a whole new one to use my nozzles. Dumb design.
Can't just buy a new heatblock, you need to get a whole hotend - so block, heater cartridge, thermistor, heatbreak, and nozzle. And they put this fucking paste in there so I can't take the thermistor or cartridge out with any ease, that's 30 dollars. Or you can get the whole extrudor with the direct driver AND that heatblock for like 50, but you still can't get any of it to come apart