激光制导护盾系统（反跳，采矿, 近距离报警，近距离关闭）

if(fs.exists("conf") == false) then
    shell.run("pastebin get 38M5cNbZ conf")
    term.clear()
end
local rangeUpgrade = 7 --Amount of Range Upgrades in Network, Including Relays
local OffsetValue = 7 --How much you want your shield to be configured forward
local shield = peripheral.find("warpdriveForceFieldProjector")
local laser = peripheral.find("warpdriveLaserCamera")
local lever = "front" -- format: front,back,left,right,top,bottom ONLY
local safedist = 15 --Set Safe Distance
-- Sets the frequency of the laser to 1420
laser.beamFrequency(1420)

-- initial message
print("Control System Online, Toggle Redstone To Toggle Shields, Press C to Configure")


local _, upgrades = shield.getUpgrades()

Size = rangeUpgrade * 16

while true do
    os.sleep(0.5)
    local event, key = os.pullEvent()

    if event == "key" then
        -- keys are represented by numbers, the number for 'C' is 46
        if key == 46 then
            print("C key pressed, running 'conf' script...")
            shell.run("conf")
        end
    elseif event == "laserScanning" then
        local type, lx, ly, lz, block = laser.getScanResult()
        local fx, fy, fz = shield.getLocalPosition()

        t1x = lx - fx
        t1y = ly - fy
        t1z = lz - fz

        function shieldOffset()
            if t1x > 0 then xfunc = -1
            elseif t1x < 0 then xfunc = 1
            elseif t1x == 0 then xfunc = 0
            end
            if t1y > 0 then yfunc = -1
            elseif t1y < 0 then yfunc = 1
            elseif t1y == 0 then yfunc = 0
            end
            if t1z > 0 then zfunc = -1
            elseif t1z < 0 then zfunc = 1
            elseif t1z == 0 then zfunc = 0
            end
        end
        shieldOffset()

        function dis()
            l1x = lx - (xfunc*OffsetValue)
            l1y = ly - (yfunc*OffsetValue)
            l1z = lz - (zfunc*OffsetValue)

            tx = (l1x-fx) / Size
            ty = (l1y-fy) / Size
            tz = (l1z-fz) / Size

            -- Assuming (lx, ly, lz) and (fx, fy, fz) are the coordinates of your two points
            dx = l1x - fx
            dy = l1y - fy
            dz = l1z - fz

            distance = math.sqrt(dx*dx + dy*dy + dz*dz)
        end
        dis()
        if distance < safedist then
            print("Target is too Close! Shield Disabled!")
            shield.enable(false) --disable shield if too close
        elseif distance > safedist then
            shield.translation(tx, ty, tz)
        end
    elseif event == "redstone" then
        dis()
        local on = redstone.getAnalogInput(lever)
        if on > 6 and distance > safedist then
            shield.enable(true)
        elseif on > 6 and distance < safedist then
            shield.enable(false)
             print("Target is too Close! Shield Disabled!")
        elseif on < 5 then
            shield.enable(false)
        end
    end
end