Server Safety In One Command For 1.15

summon falling_block ~ ~.5 ~ {Motion:[.0,.5,.0],BlockState:{Name:activator_rail},Time:1,Passengers:[{id:falling_block,BlockState:{Name:redstone_block},Time:1},{id:command_block_minecart,Command:"gamerule commandBlockOutput false"},{id:command_block_minecart,Command:"fill ~2 ~-3 ~-1 ~9 ~-1 ~2 blue_terracotta hollow"},{id:command_block_minecart,Command:"fill ~2 ~-2 ~-1 ~9 ~-2 ~2 barrier replace blue_terracotta"},{id:command_block_minecart,Command:"tellraw @a [\"\",{\"text\":\"Server Safety> \",\"color\":\"blue\",\"bold\":false},{\"text\":\"One Command For 1.15 Installed!\",\"color\":\"none\",\"bold\":false}]"},{id:command_block_minecart,Command:"tellraw @a [\"\",{\"text\":\"Server Safety> \",\"color\":\"blue\",\"bold\":false},{\"text\":\"Created by BlueCommander!\",\"color\":\"none\",\"bold\":false}]"},{id:command_block_minecart,Command:"tellraw @a [\"\",{\"text\":\"Server Safety> \",\"color\":\"blue\",\"bold\":false},{\"text\":\"Big Thanks To MrGarreto For The One Command Combiner!\",\"color\":\"none\",\"bold\":false}]"},{id:command_block_minecart,Command:"scoreboard objectives add Blue_SS_MOD dummy"},{id:command_block_minecart,Command:"scoreboard players set @a Blue_SS_MOD 1"},{id:command_block_minecart,Command:"execute at @p run summon firework_rocket ~ ~1 ~ {LifeTime:0,FireworksItem:{id:firework_rocket,Count:1,tag:{Fireworks:{Explosions:[{Type:0,Flicker:1b,Trail:1b,Colors:[I;16711680,16777008,4587305,857599],FadeColors:[I;16777215,0]}]}}}}"},{id:command_block_minecart,Command:"setblock ~1 ~-3 ~ oak_wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"[Get Mod]\\\",\\\"color\\\":\\\"yellow\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"scoreboard players set @p Blue_SS_MOD 0\\\"},\\\"bold\\\":true}\",Text2:\"{\\\"text\\\":\\\"Right Click\\\",\\\"color\\\":\\\"white\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"tellraw @p [\\\\\\\\\\\\\\\"\\\\\\\\\\\\\\\",{\\\\\\\\\\\\\\\"text\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"Server Safety> \\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"color\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"blue\\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"bold\\\\\\\\\\\\\\\":false},{\\\\\\\\\\\\\\\"text\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"You are now mod!\\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"color\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"none\\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"bold\\\\\\\\\\\\\\\":false}]\\\"},\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\"}\"}"},{id:command_block_minecart,Command:"setblock ~1 ~-2 ~ oak_wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"[Destroy]\\\",\\\"color\\\":\\\"dark_red\\\",\\\"bold\\\":true}\",Text2:\"{\\\"text\\\":\\\"Right Click\\\",\\\"color\\\":\\\"white\\\",\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"\\\"}\",Text4:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~8 ~1 ~2 air\\\"}}\"}"},{id:command_block_minecart,Command:"setblock ~1 ~-1 ~ oak_wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"Server Safety\\\",\\\"color\\\":\\\"gold\\\",\\\"bold\\\":true}\",Text2:\"{\\\"text\\\":\\\"By\\\",\\\"color\\\":\\\"white\\\",\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"Blue\\\",\\\"color\\\":\\\"blue\\\",\\\"bold\\\":true}\",Text4:\"{\\\"text\\\":\\\"Commander\\\",\\\"color\\\":\\\"blue\\\",\\\"bold\\\":true}\"}"},{id:command_block_minecart,Command:"fill ~3 ~-2 ~ ~8 ~-2 ~1 chain_command_block[facing=east]"},{id:command_block_minecart,Command:"setblock ~8 ~-2 ~1 chain_command_block[facing=west]"},{id:command_block_minecart,Command:"setblock ~8 ~-2 ~ chain_command_block[facing=south]"},{id:command_block_minecart,Command:"setblock ~3 ~-2 ~ repeating_command_block[facing=east]"},{id:command_block_minecart,Command:"data merge block ~8 ~-2 ~1 {auto:1,Command:\"execute at @a[gamemode=creative,scores={Blue_SS_MOD=1..}] positioned ~ ~1 ~ run particle flame ~ ~ ~ 0.5 0.5 0.5 0.01 100 force\"}"},{id:command_block_minecart,Command:"data merge block ~8 ~-2 ~ {auto:1,Command:\"execute as @a[gamemode=creative,scores={Blue_SS_MOD=1..}] run tellraw @a [\\\"\\\",{\\\"text\\\":\\\"Server Safety> \\\",\\\"color\\\":\\\"blue\\\",\\\"bold\\\":false},{\\\"text\\\":\\\"A player is in creative and is not a mod!\\\",\\\"color\\\":\\\"none\\\",\\\"bold\\\":false}]\"}"},{id:command_block_minecart,Command:"data merge block ~7 ~-2 ~ {auto:1,Command:\"clear @a[scores={Blue_SS_MOD=1..}] lava_bucket\"}"},{id:command_block_minecart,Command:"data merge block ~6 ~-2 ~ {auto:1,Command:\"clear @a[scores={Blue_SS_MOD=1..}] flint_and_steel\"}"},{id:command_block_minecart,Command:"data merge block ~5 ~-2 ~ {auto:1,Command:\"clear @a[scores={Blue_SS_MOD=1..}] fire_charge\"}"},{id:command_block_minecart,Command:"data merge block ~4 ~-2 ~ {auto:1,Command:\"clear @a[scores={Blue_SS_MOD=1..}] tnt_minecart\"}"},{id:command_block_minecart,Command:"data merge block ~3 ~-2 ~ {auto:1,Command:\"clear @a[scores={Blue_SS_MOD=1..}] tnt\"}"},{id:command_block_minecart,Command:"setblock ~ ~ ~1 command_block{Command:\"fill ~ ~-2 ~-1 ~ ~ ~ air\"}"},{id:command_block_minecart,Command:"setblock ~ ~-1 ~1 redstone_block"},{id:command_block_minecart,Command:"kill @e[type=command_block_minecart,distance=..1]"}]}