Mobs Health Bar

/summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~ ~1 ~ ~-24 ~1 redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~2 ~ ~ ~-25 ~1 air},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~3 ~4 ~ {Block:command_block,Time:1,TileEntityData:{Command:fill ~ ~ ~-1 ~6 ~ ~1 stained_hardened_clay 4}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-15 ~-1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=5,score_Health=5] {CustomName:"5 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=17,score_Health=17] {CustomName:"17 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 8 {Health:8s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 20 {Health:20s}},Time:1,}}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-14 ~-1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=3,score_Health=3] {CustomName:"3 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=15,score_Health=15] {CustomName:"15 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 6 {Health:6s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 18 {Health:18s}},Time:1,}}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-13 ~-1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=1,score_Health=1] {CustomName:"1 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=13,score_Health=13] {CustomName:"13 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 4 {Health:4s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 16 {Health:16s}},Time:1,}}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-12 ~-1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=11,score_Health=11] {CustomName:"11 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 2 {Health:2s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 14 {Health:14s}},Time:1,}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-11 ~-1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=9,score_Health=9] {CustomName:"9 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 0 {Health:0s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 12 {Health:12s}},Time:1,}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-10 ~-1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=7,score_Health=7] {CustomName:"7 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=19,score_Health=19] {CustomName:"19 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 10 {Health:10s}},Time:1,}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-10 ~1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=4,score_Health=4] {CustomName:"4 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=16,score_Health=16] {CustomName:"16 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 7 {Health:7s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 19 {Health:19s}},Time:1,}}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-9 ~1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=2,score_Health=2] {CustomName:"2 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=14,score_Health=14] {CustomName:"14 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 5 {Health:5s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 17 {Health:17s}},Time:1,}}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-8 ~1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=0,score_Health=0] {CustomName:"0 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=12,score_Health=12] {CustomName:"12 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 3 {Health:3s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 15 {Health:15s}},Time:1,}}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-7 ~1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=10,score_Health=10] {CustomName:"10 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 1 {Health:1s}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 13 {Health:13s}},Time:1,}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-6 ~1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=8,score_Health=8] {CustomName:"8 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=20,score_Health=20] {CustomName:"20 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 11 {Health:11s}},Time:1,}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-5 ~1 {Block:stained_hardened_clay,Data:4,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=6,score_Health=6] {CustomName:"6 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[score_Health_min=18,score_Health=18] {CustomName:"18 Health",CustomNameVisible:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/scoreboard players set @e Health 9 {Health:9s}},Time:1,}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:gamerule commandBlockOutput false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~-7 ~ ~9 ~-4 ~ redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-6 ~-1 command_block 0 replace {Command:fill ~ ~ ~1 ~6 ~3 ~1 stone 0 replace redstone_block}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-5 ~1 command_block 0 replace {Command:fill ~ ~ ~-1 ~6 ~3 ~-1 redstone_block 0 replace stone}},Time:1,Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'  Destory Machine',clickEvent:{action:run_command,value:\\"/fill ~ ~-3 ~-2 ~9 ~5 ~2 air 0 replace\\"},bold:true,italic:true,underlined:true,color:black}",Text2:"{text:'',color:black}",Text3:"{text:'',color:black}",Text4:"{text:'',color:black}"}},Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'Start Machine',clickEvent:{action:run_command,value:\\"/scoreboard objectives add Health dummy Health\\"},color:black}",Text2:"{text:'',color:black}",Text3:"{text:'',color:black}",Text4:"{text:'',color:black}"}},Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'Stop Machine',clickEvent:{action:run_command,value:\\"/scoreboard objectives remove Health\\"},color:black}",Text2:"{text:'',color:black}",Text3:"{text:'',color:black}",Text4:"{text:'',color:black}"}},Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~-1 ~-2 ~10 ~2 ~2 stained_glass 3 replace stained_hardened_clay 4},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~ ~-1 ~9 ~6 ~1 air 0 replace stained_hardened_clay 4},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~ ~-2 ~10 ~5 ~2 stained_hardened_clay 4},Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}}