How do I create a flat world and set blocks in it?

PHP:

$this->getServer()->generateLevel($levelName, null, "pocketmine\level\generator\Flat", ["preset" => "3;;1"]);

So this is how I generate a completely empty world (void). What do I change so I can make it flat? I also want to be able to set blocks in it (something I couldn't do in the void level). ty

 

PHP:

$this->getServer()->generateLevel($levelName, null, "pocketmine\level\generator\Flat", ["preset" => "2;7,2x3,2;1"]);

 

It does work but it is just the same as in the void world. I can't set blocks in it with code. $level->setBlock() doesn't happen in neither flat nor void worlds

 

Ah, yeah forgot about one symbol.

PHP:

$this->getServer()->generateLevel($levelName, null, "pocketmine\level\generator\Flat", ["preset" => "2;7,2x3,2;1;"]);

This should generate normal flat world.

 

It still creates a normal world, the problem is $level->setBlock() doesn't set the blocks in flat/void levels. I want to do some kind of skyblock

 

Could someone tell me the reason for this problem? nobody says anything about it in two weeks

 

Send us your code.

You created this thread just yesterday.
¯\(°_o)/¯

 

I figured it out. I need my own world generator, don't I?

 

you could create an own world gen for better performance if you are creating big infinite patterns.
But I don't think you want to. setBlock() should work perfectly fine in a void/empty world. (flat world). Send your setBlock code or double check coordinates.

 

setBlock() works perfectly fine on different worlds that aren't void/empty. I have tested the coordinates, debugged everything, everything is alright. setBlock() just doesn't set the block in flat/void levels

 

I'm not sure if this really help you, but try sending UpdateBlockPacket?

 

Are you trying to make an auto generating skyblock plugin. (does that even make sense lol..) ik a plugin when you do /skyblock it generates a skyblock island