空岛生成国外大佬也做过，但是在游戏中很卡，所以我优化自制了个新版的
别急，今天我得发很多我制作的命令
还有领地
不仅有空岛生成，还有大型平台生成和商店房子生成
还有一个优化的图片，别疑神疑鬼说生成的不一样，我这是为了效果涂：
首先获得命令方块:/give @p command_block
然后指令我直接发出来，不直接做地址：/summon minecraft:falling_block ~ ~1 ~ {id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:command_block",Passengers:[{id:"minecraft:falling_block",Time:1,DropItem:0,Block:"minecraft:redstone_block",Motion:[0d,-1d,0d]}],Motion:[0d,-1d,0d],TileEntityData:{auto:0,Command:"/setblock ~ ~2 ~ minecraft:command_block 0 replace {auto:1,Command:\"fill ~ ~ ~ ~ ~-32 ~ air\"}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:0,Command:""}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/give @p minecraft:spawn_egg 1 0 {display:{Name:\"商店房子生成\",Lore:[\"自制商店\"]},ench:[{id:-1,lvl:0}],EntityTag:{Tags:[\"NBB\"],CatType:0,id:\"minecraft:wolf\"}}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/give @p minecraft:spawn_egg 1 0 {display:{Name:\"大型平台生成\"},ench:[{id:-1,lvl:0}],EntityTag:{Tags:[\"NBA\"],id:\"minecraft:pig\"}}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/give @p minecraft:spawn_egg 1 0 {display:{Name:\"空岛生成\"},ench:[{id:-1,lvl:0}],EntityTag:{Tags:[\"NBT\"],Color:0,id:\"minecraft:sheep\"}}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/gamerule commandBlockOutput false"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/tellraw @p [{\"text\":\"作者：wangzujue\\n话：这是1.0版本的生成空岛，明天我会制作完整版的空岛生成器，敬请期待。\",\"color\":\"aqua\",\"bold\":false,\"italic\":false,\"underlined\":false,\"strikethrough\":false,\"obfuscated\":false}]"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/tellraw @p [{\"text\":\"公告\",\"color\":\"white\",\"bold\":false,\"italic\":false,\"underlined\":false,\"strikethrough\":false,\"obfuscated\":false}]"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/fill ~2 ~-21 ~4 ~2 ~-18 ~4 stained_glass"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/fill ~2 ~-20 ~-1 ~2 ~-17 ~-1 stained_glass"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/fill ~3 ~-19 ~-1 ~3 ~-16 ~4 stained_glass"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/fill ~1 ~-18 ~-1 ~1 ~-15 ~4 stained_glass"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/fill ~1 ~-13 ~-1 ~3 ~-13 ~4 quartz_block"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/fill ~1 ~-17 ~-1 ~3 ~-17 ~4 quartz_block"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-15 ~3 minecraft:chain_command_block 0 replace {Command:\"/execute @e[tag=NBB] ~ ~ ~ fill ~-4 ~5 ~-4 ~4 ~5 ~4 glowstone\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-13 ~3 minecraft:chain_command_block 0 replace {Command:\"/kill @e[tag=NBB]\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-11 ~3 minecraft:chain_command_block 0 replace {Command:\"/execute @e[tag=NBB] ~ ~ ~ /fill ~-4 ~ ~-4 ~4 ~5 ~4 air\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-9 ~3 minecraft:repeating_command_block 0 replace {Command:\"/execute @e[tag=NBB] ~ ~ ~ /fill ~-5 ~-1 ~-5 ~5 ~6 ~5 quartz_block\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-8 ~2 minecraft:chain_command_block 1 replace {auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-8 ~2 minecraft:chain_command_block 1 replace {auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-8 ~2 minecraft:chain_command_block 1 replace {Command:\"/kill @e[tag=NBA]\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-8 ~2 minecraft:repeating_command_block 1 replace {Command:\"/execute @e[tag=NBA] ~ ~ ~ fill ~-20 ~-1 ~-20 ~20 ~-1 ~20 quartz_block\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-7 ~1 minecraft:chain_command_block 0 replace {auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-5 ~1 minecraft:chain_command_block 0 replace {Command:\"/execute @e[tag=NBT] ~ ~ ~ /kill @e[type=item]\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-3 ~1 minecraft:chain_command_block 0 replace {Command:\"/kill @e[tag=NBT]\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~-1 ~1 minecraft:chain_command_block 0 replace {Command:\"/execute @e[tag=NBT] ~ ~ ~ /summon minecraft:cow ~2 ~ ~ {CustomName:\\\"牛\\\",CustomNameVisible:1b}\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~ ~ minecraft:chain_command_block 3 replace {Command:\"/execute @e[tag=NBT] ~ ~ ~ /setblock ~3 ~ ~ minecraft:torch 0 replace\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~ ~ minecraft:chain_command_block 1 replace {Command:\"/execute @e[tag=NBT] ~ ~ ~ /setblock ~1 ~ ~ minecraft:chest 5 replace {Items:[{id:\\\"minecraft:leather_helmet\\\",Count:1b,Damage:0s,tag:{display:{color:0}},Slot:0b},{id:\\\"minecraft:leather_chestplate\\\",Count:1b,Damage:0s,tag:{display:{color:0}},Slot:1b},{id:\\\"minecraft:leather_leggings\\\",Count:1b,Damage:0s,tag:{display:{color:0}},Slot:2b},{id:\\\"minecraft:leather_boots\\\",Count:1b,Damage:0s,tag:{display:{color:0}},Slot:3b},{id:\\\"minecraft:cooked_porkchop\\\",Count:64b,Damage:0s,Slot:4b},{id:\\\"minecraft:cooked_porkchop\\\",Count:64b,Damage:0s,Slot:5b},{id:\\\"minecraft:water_bucket\\\",Count:1b,Damage:0s,Slot:6b},{id:\\\"minecraft:water_bucket\\\",Count:1b,Damage:0s,Slot:7b},{id:\\\"minecraft:lava_bucket\\\",Count:1b,Damage:0s,Slot:8b},{id:\\\"minecraft:lava_bucket\\\",Count:1b,Damage:0s,Slot:9b},{id:\\\"minecraft:obsidian\\\",Count:10b,Damage:0s,Slot:10b},{id:\\\"minecraft:planks\\\",Count:64b,Damage:0s,Slot:11b},{id:\\\"minecraft:diamond_pickaxe\\\",Count:1b,Damage:0s,Slot:12b},{id:\\\"minecraft:diamond_axe\\\",Count:1b,Damage:0s,Slot:13b},{id:\\\"minecraft:diamond_shovel\\\",Count:1b,Damage:0s,Slot:14b},{id:\\\"minecraft:diamond_sword\\\",Count:1b,Damage:0s,Slot:15b}]}\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~ ~ minecraft:chain_command_block 1 replace {Command:\"/execute @e[tag=NBT] ~ ~ ~ /setblock ~ ~ ~ minecraft:sapling 1 replace\",auto:true}"}}],Motion:[0d,-1d,0d],TileEntityData:{auto:1,Command:"/setblock ~2 ~ ~ minecraft:repeating_command_block 1 replace {Command:\"/execute @e[tag=NBT] ~ ~ ~ /fill ~-3 ~-1 ~-3 ~3 ~-1 ~3 grass\",auto:true}"}}]}