GM4 Shootable Fireballs v1.1

/summon FallingSand ~ ~1.5 ~ {Motion:[0.0d,-1.0d,0.0d],Time:1,DropItem:0,Block:redstone_block,Passengers:[
	{id:FallingSand,Time:1,DropItem:0,Block:activator_rail},
	{id:MinecartCommandBlock,Command:fill ~ 0 ~ ~5 2 ~3 minecraft:bedrock},
	{id:MinecartCommandBlock,Command:"summon ArmorStand ~ 0 ~ {CustomName:GM4_ShootableFireballs,NoGravity:1b,Marker:1b,Tags:[GM4,\"1.1\"]}"},
	{id:MinecartCommandBlock,Command:"setblock ~4 1 ~2 command_block 4 replace {Command:\"setblock ~ ~-1 ~ minecraft:wool 14\"}"},
	{id:MinecartCommandBlock,Command:"setblock ~3 1 ~2 chain_command_block 4 replace {Command:\"execute @e[type=ArmorStand,name=GM4_CustomCrafter] ~ ~ ~ testforblock ~ ~ ~ minecraft:dropper -1 {Items:[0:{Slot:1b,id:minecraft:flint_and_steel,Damage:0s,Count:1b},1:{Slot:3b,id:minecraft:blaze_powder,Count:64b,Damage:0s},2:{Slot:4b,id:minecraft:fire_charge,Count:64b,Damage:0s},3:{Slot:5b,id:minecraft:blaze_powder,Count:64b,Damage:0s},4:{Slot:7b,id:minecraft:gunpowder,Count:64b,Damage:0s}]}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~2 1 ~2 chain_command_block 12 replace {Command:\"execute @e[type=ArmorStand,name=GM4_CustomCrafter,score_GM4_crafting_min=1] ~ ~ ~ blockdata ~ ~ ~ {Items:[0:{Slot:1b,id:minecraft:flint_and_steel,Count:1b,Damage:0s},1:{Slot:4b,id:minecraft:fire_charge,Count:64b,tag:{display:{Lore:[Click to shoot],Name:Fireball}},Damage:0s}]}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~1 1 ~2 chain_command_block 12 replace {Command:\"execute @e[type=ArmorStand,name=GM4_CustomCrafter,score_GM4_crafting_min=1] ~ ~ ~ playsound entity.blaze.shoot @a[r=5] ~ ~ ~ 1 1.3 1\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~3 0 ~2 repeating_command_block 4 replace {Command:\"entitydata @e[tag=GM4_GotShotAgain] {ExplosionPower:1,Tags:[]}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~2 0 ~2 chain_command_block 4 replace {Command:\"execute @e[type=Fireball,tag=GM4_GotShot] ~ ~ ~ clear @p[r=5] minecraft:fire_charge 0 1 {display:{Lore:[Click to shoot]}}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~1 0 ~2 chain_command_block 2 replace {Command:\"scoreboard players tag @e[type=Fireball,tag=GM4_GotShot] add GM4_GotShotAgain\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~1 0 ~1 chain_command_block 5 replace {Command:\"scoreboard players tag @a add GM4_FireShoot {SelectedItem:{id:minecraft:fire_charge,Damage:0s,tag:{display:{Lore:[Click to shoot]}}}}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~2 0 ~1 chain_command_block 5 replace {Command:\"scoreboard players tag @e[type=Fireball] add GM4_Stopped {direction:[0.0,0.0,0.0]}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~3 0 ~1 chain_command_block 5 replace {Command:\"kill @e[type=Fireball,tag=GM4_Stopped]\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~4 0 ~1 chain_command_block 1 replace {Command:\"tp @e[tag=GM4_FireUp] ~ ~0.8 ~\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~4 1 ~1 chain_command_block 4 replace {Command:\"entitydata @e[tag=GM4_FireBall] {Tags:[GM4_GotShot]}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~3 1 ~1 chain_command_block 4 replace {Command:\"execute @a[rxm=-90,tag=GM4_FireShoot] ~ ~1.2 ~ summon Fireball ~ ~ ~ {direction:[.0,.0,.0],ExplosionPower:0,Tags:[GM4_FireBall,GM4_FireUp]}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~2 1 ~1 chain_command_block 4 replace {Command:\"execute @a[rx=-90,tag=GM4_FireShoot] ~ ~1.8 ~ summon Fireball ~ ~ ~ {direction:[.0,.0,.0],ExplosionPower:0,Tags:[GM4_FireBall]}\",auto:1b}"},
	{id:MinecartCommandBlock,Command:"setblock ~1 1 ~1 chain_command_block 4 replace {Command:\"/scoreboard players tag @a remove GM4_FireShoot\",auto:1b}"},
	{id:MinecartCommandBlock,Command:summon ArmorStand ~4 1 ~2 {Marker:1b,Small:1b,NoGravity:1b,CustomName:CCClock}},
	{id:MinecartCommandBlock,Command:"tellraw @p [\"\",{\"text\":\"Thanks for installing Shootable Fireballs!\\nMake sure to have Custom Crafters installed to use it!\",\"italic\":true,\"clickEvent\":{\"action\":\"open_url\",\"value\":\"https://www.youtube.com/watch?v=iNmbESVpDmU\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":{\"text\":\"\",\"extra\":[{\"text\":\"Custom Crafting\"}]}}}]"},
	{id:MinecartCommandBlock,Command:setblock ~ ~-2 ~ command_block 0 replace {SuccessCount:0b,auto:1b,Command:fill ~ ~ ~ ~ ~2 ~ air}},
	{id:MinecartCommandBlock,Command:kill @e[type=MinecartCommandBlock,r=0]}
]}