Skrypt

variables:
		{liczbagraczy.gracz} = 0

on right click on sign:
		line 1 of clicked block is "[TheWalls]":
				line 2 of clicked block is "Dolacz":
						line 3 of clicked block is "1":
								add 1 to {liczbagraczy.gracz}
								execute console command "warp walls1 %name of player%"
								loop 100 times:
										broadcast "&k"
										send "&e>>> &aDolaczyles do areny: &2walls1 &a!"
										broadcast "&e>>> &5%name of player% &7dolaczyl do gry [{liczbagraczy.gracz}/20]"
										stop