CommandStudio - Give blocks

var $CurrHeight = 1

def ^get_rng(): //grabs random number from 0 to range-1, assigns to players RNGresult
  blockdata -128 0 -128 {auto:1}
  scoreboard players operation @e[type=Area_effect_cloud,name=RNGresult] RNGuse = rng1 coolsaRNG
  blockdata -128 0 -128 {auto:1}



//setup rng
//scoreboard objectives add RNGuse dummy
//scoreboard objectives add clock dummy


//chain -12 4 0, +y: //test if players in arena
//  r:testfor @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15]
//  ?:blockdata -11 4 0 {auto:1}
//  ?:blockdata -10 4 0 {auto:0}
//  ?:scoreboard players set resetDelay clock 0
//  !:testforblock ~ ~-2 ~ minecraft:repeating_command_block -1 {SuccessCount:0}
//  ?:blockdata -11 4 0 {auto:0}
//  ?:blockdata -10 4 0 {auto:1}

//chain -11 4 0, +y: //advance timer for next event
//  r0:scoreboard players add nextEvent clock 1
//  scoreboard players test nextEvent clock 100 100
//  ?:scoreboard players set nextEvent clock 0
//  ?:blockdata -128 0 -128 {auto:1}
//  ?:blockdata ~ ~1 ~ {auto:1}
//  i0:blockdata ~ ~ ~ {auto:0}
//  scoreboard players test rng1 coolsa 0 99
//  ?:blockdata x x x {auto:1}

chain -24 4 -16, +y:
  i0:blockdata ~ ~ ~ {auto:0}
  ^get_rng()
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=0,score_RNGuse=99] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] sponge 64
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=100,score_RNGuse=199] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] planks 64
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=200,score_RNGuse=299] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] obsidian 64
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=300,score_RNGuse=399] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] glass 64
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=400,score_RNGuse=499] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] monster_egg 64 1
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=500,score_RNGuse=599] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] slime 64
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=600,score_RNGuse=699] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] dirt 64 1
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=700,score_RNGuse=799] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] log 64
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=800,score_RNGuse=899] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] wool 64
  execute @e[type=Area_effect_cloud,name=RNGresult,score_RNGuse_min=900,score_RNGuse=999] ~ ~ ~
   give @a[m=0,x=0,y=10,z=0,dx=15,dy=60,dz=15] stone_slab 64
  tellraw @a ["",{"text":"[King of the Chunk] ","color":"green"},{"text":"Take some blocks! Pillar away!","color":"none"}]