создание рандомного спавна блоков ( извините что такое плохое качество! )

событие: {_ContentType:2,Main:"4028d3d6-8f8b-499d-91dd-0019f3a9a8e3",Nodes:[{Type:"switch",Expression:"round(random(0, 2))",X:23,Title:"рандомный выбор",Y:69,Relations:["19a8e6da-7adb-4420- 8498-9238eb085336","1f49001e-d0c7-4165-8a3b-20fdd4e03fcf","0b842ec7-d8a4-4c97-af18-5da3d9e3012b"],Id:"8d3ad6c7-0f2a-470f-a236-d9575112f708"},{Type:"command",Command:"/setblock 18 4 3 minecraft:redstone_block",X:223,Title:"точка 3",Y:230,Id:"0b842ec7-d8a4-4c97-af18-5da3d9e3012b"},{Type:"trigger",Trigger:{Blocks:[{Type:"command",Command:"/setblock 18 4 -1 air",Frequency:1},{Type:"command",Command:"/setblock 18 4 1 air",Frequency:1},{Type:"command",Command:"/setblock 18 4 3 air",Frequency:1}]},Cancel:0b,X:23,CustomData:"",Title:"удаление на точках",Y:-45,Relations:["8d3ad6c7-0f2a-470f-a236-d9575112f708"],Id:"4028d3d6-8f8b-499d-91dd-0019f3a9a8e3"}, {Type:"command",Command:"/setblock 18 4 -1 minecraft:redstone_block",X:-108,Title:"точка 1",Y:242,Id:"19a8e6da-7adb-4420-8498-9238eb085336"},{Type:"command",Command:"/setblock 18 4 1 minecraft:redstone_block",X:52,Title:"точка 2",Y:250,Id:"1f49001e-d0c7-4165-8a3b-20fdd4e03fcf"}]} скрипт: function main(c) { //число точек, если у вас 3 то савите в max 4, а если 4 то 5 min = 1 max = 4 var random = Math.floor(Math.random() * (max - min) + min) //remove block c.getWorld().setBlock(mappet.createBlockState("minecraft:air" ,0), 18, 4, 7); c.getWorld().setBlock(mappet.createBlockState("minecraft:air" ,0), 18, 4, 9); c.getWorld().setBlock(mappet.createBlockState("minecraft:air" ,0), 18, 4, 11); //если выподит 1 if (random == 1) { c.getWorld().setBlock(mappet.createBlockState("yetimod:gasblock" ,2), 18, 4, 7); } else if (random == 2) { c.getWorld().setBlock(mappet.createBlockState("yetimod:gasblock" ,2), 18, 4, 9); } else if (random == 3) { c.getWorld().setBlock(mappet.createBlockState("yetimod:gasblock" ,2), 18, 4, 11); } }