Old parkour script

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--  Sets the block that the player is jumping from (separate script)
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bx,by,bz = lookingAt()
by=by
hud3D.clearAll()
quickHB(bx,by+1,bz)


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-- Parkour script below:
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function lookingAt()
  local player = getPlayer()
  yaw = player.yaw
  return table.unpack(player.lookingAt)
end
function centerViewOnBlock()
  local lx,ly,lz = lookingAt()
  lookAt(lx+.5,ly+.5,lz+.5, 1000)
  sleep(1000)
end
function isOnBlock()
  return getPlayer().onGround
end
function dist(a, b)
  local dx = b[1]-a[1]
  local dy = b[2]-a[2]
  local dz = b[3]-a[3]
  return math.sqrt( dx*dx + dy*dy + dz*dz)
end
function getDxDz()
 local x, z = tx,tz
 local px,_,pz = bx,by,bz --getPlayerBlockPos()
 local dx = x-px
  --local dy = y-py
 local dz = z-pz
 return dx,dz
end
function math.sign(x)
  if(x>0)then return 1 end
  if(x<0)then return -1 end
  return 0
end
function isInBlockBounds(x,y,z, all)
  all = all or false
  local buffer = .1 --was .2
  local px,py,pz = getPlayerPos()
  local pbx, pby ,pbz = getPlayerBlockPos()

  local dx,dz = getDxDz(x,z)
  dx = math.sign(dx)
  dz = math.sign(dz)
  --log(dx,dz)
  if(dx==1 or all)then --pos X direction
   -- log("")
    if(px > x+1+buffer)then
    --log("Over pos X")
    return false end
  end
  if(dx==-1 or all)then -- neg x
    --log("c2")
    if(px < x-buffer)then
    --log("Over neg X")
    return false end
  end
  if(dz==1 or all)then
    if(pz > z+1+buffer)then --log("Over Neg Z")
    return false end
  end
  if(dz==-1 or all)then
    if(pz < z-buffer)then --log("Over Pos Z")
    return false end
  end
  return true
end
function isSneaking()
  return getPlayer().isSneaking
end
function hasFallen(by)
  local px,py,pz = getPlayerPos()
  if(py<ty+.25 and py<by+.25)then return true end
  return false
end
function randomColor()
  local r = math.random(7)
--  "&0&1&2&3&4&5&6&7&8&9&a&b&c&d&e&f"
  return ("d5e9632"):sub(r,r)
end
function doJump()
  --local bx,by,bz = getPlayerBlockPos()
  by = by-1
  if(isSneaking())then
    sneak(10)
    sleep(1000)
    log("&ePlayer was sneaking")
  end
  forward(-1)
  waitTick()
  sprint(true)

  while(isOnBlock() and isInBlockBounds(bx, by, bz))do
    --do nothing
    waitTick()
  end
  if(isOnBlock())then
    jump()
    while(not isInBlockBounds(tx,ty,tz, true) and not hasFallen(by))do
      --do nothing
    end
    forward(0)
    sneak(-1)
    back(600)
    sleep(800)
    log("&4&O@@&f&"..randomColor().."Jump done&4&O@@")
  else
    forward(0)
    log("&eWaited too long to jump")
    log(getPlayerPos())
    log(tx,ty,tz)
  end
end
function checkDist()
  local d = dist({tx,ty,tz}, {getPlayerBlockPos()})
  if(d>=6)then
    log("&cWarning distance is 6+ &f(&e"..d.."&f)")--, "choice","continue","abort")
    sleep(10000)
    return true --ans == "continue"
  else
    log("&aDistance to jump &f(&e"..d.."&f)")
  end
  return true
end
function quickHB(x,y,z)
  hb = hud3D.newBlock()
  hb.setPos(x,y,z)
  hb.enableDraw()
  hb.xray(true)
end

if(parkour)then return end
parkour = true

tx,ty,tz = lookingAt()

if(not (bx and by and bz))then
  bx,by,bz = getPlayerBlockPos()
  by=by-1
end



--if(not isInBlockBounds(bx,by,bz))then
--  log("&cNot in block bounds")
--  parkour = false
 -- return
--end

if(checkDist())then
  hud3D.clearAll()
  quickHB(tx,ty,tz)
  quickHB(bx,by+1,bz)
  doJump()
end
bx,by,bz = tx,ty,tz
parkour = false