util

util={}

function util.magnitude(x,y)
return ((x^2)+(y^2))^0.5
end

function util.isBallInPitch()
local currLoc=readFloat(literalLengthAddr)
if currLoc==nil then return false end
if currLoc>(-pitchLength) and currLoc<pitchLength and readByte(isBallOutOfBowlersHandAddr)==1 and readByte(isBallHit)==0 then return true else return false end
end

function util.waitForRunUpComplete()
local currLoc=readFloat(literalLengthAddr)
if currLoc==nil then return end
if LazyAction then while not isBallInPitch() do end end
end

function util.isSafeToRun()
if readFloat(LineAddr)==nil or readFloat(LengthAddr)==nil or readFloat(frontAddr)==nil or readFloat(literalLengthAddr)==nil  then return false else return true end
end

function util.Mover(change,addr)
                      local speed=readFloat(addr)
                      if (readFloat(addr)) then
                      speed=speed+change
                      writeFloat(addr,speed)
                      end
                      end


return util