护盾投射7/24

if fs.exists("conf") == false then
    shell.run("pastebin get 38M5cNbZ conf")
    term.clear()
end

local OffsetValue = 5 -- 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
laser.beamFrequency(1420) -- Sets the frequency of the laser to 1420

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

local _, upgrades = shield.getUpgrades()

local lx, ly, lz = nil, nil, nil

-- Function definitions moved out of the loop

function getRange()
    if upgrades:match("1/4 x Range") then
        return 1
    elseif upgrades:match("2/4 x Range") then
        return 2
    elseif upgrades:match("3/4 x Range") then
        return 3
    elseif upgrades:match("4/4 x Range") then
        return 4
    else -- Added else clause to handle no match case
        return 0
    end
end

function shieldOffset()
    if lx and ly and lz then
        -- Shield position
        local fx, fy, fz = shield.getLocalPosition()

        -- Calculate direction vector from shield position to laser scan target position
        local dx = lx - fx
        local dy = ly - fy
        local dz = lz - fz

        -- Calculate the length of the direction vector
        local distance = math.sqrt(dx * dx + dy * dy + dz * dz)

        -- Normalize the direction vector to have a length of 1 (unit vector)
        dx = dx / distance
        dy = dy / distance
        dz = dz / distance

        -- Calculate the final target position by extending the direction vector by OffsetValue
        local t1x = lx + dx * OffsetValue
        local t1y = ly + dy * OffsetValue
        local t1z = lz + dz * OffsetValue

        return t1x, t1y, t1z, distance -- Return the final target position and distance
    end
end

Size = getRange() * 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
        -- Laser scan target position
        local type, lx, ly, lz, block = laser.getScanResult()
        lx, ly, lz = tonumber(lx), tonumber(ly), tonumber(lz) -- Convert to numbers

        local t1x, t1y, t1z, distance = shieldOffset()

        tx = (t1x - fx) / Size
        ty = (t1y - fy) / Size
        tz = (t1z - fz) / Size

        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
        local _, _, _, distance = shieldOffset()
        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