激光扫描发射器 水平跳船 投屏 v4

-- Laser‑Guided Warp System (“ztc”) with H/I prompts on two bottom lines

-- 1) Wrap terminal + any attached monitors
local screens = {}

-- Terminal wrapper
table.insert(screens, {
  clear              = function() term.clear(); term.setCursorPos(1,1) end,
  getSize            = function() return term.getSize() end,
  setTextColor       = term.setTextColor,
  setBackgroundColor = term.setBackgroundColor,
  setCursorPos       = term.setCursorPos,
  write              = term.write,
})

-- Monitor wrappers
for _, side in ipairs(peripheral.getNames()) do
  if peripheral.getType(side) == "monitor" then
    local m = peripheral.wrap(side)
    table.insert(screens, {
      clear              = function() m.clear(); m.setCursorPos(1,1) end,
      getSize            = function() return m.getSize() end,
      setTextColor       = function(c) m.setTextColor(c) end,
      setBackgroundColor = function(c) m.setBackgroundColor(c) end,
      setCursorPos       = function(x,y) m.setCursorPos(x,y) end,
      write              = function(txt) m.write(txt) end,
      monitor            = m,
    })
  end
end

-- 2) Auto‑scale monitors so at least 6 lines will fit
for _, s in ipairs(screens) do
  if s.monitor then
    local best = 0.5
    for _, scale in ipairs({1, 0.5}) do
      s.monitor.setTextScale(scale)
      local w,h = s.getSize()
      if w >= 40 and h >= 6 then
        best = scale
        break
      end
    end
    s.monitor.setTextScale(best)
  end
end

-- 3) Helpers
local function forAll(fn) for _,s in ipairs(screens) do fn(s) end end

-- Clear every screen to lightGray
local function clearAll()
  forAll(function(s)
    s.setTextColor(colors.black)
    s.setBackgroundColor(colors.lightGray)
    s.clear()
  end)
end

-- 4) Static texts
local titleText     = "Laser Guided Warp System"
local subtitleText  = "Emit Scanning Laser to Warp"
local offsetText    = "Mining Laser Offset ( I ): "
local promptH       = "Press H for Main Menu"
local promptI       = "Press I to Toggle Laser Miner Offset"

-- Draw title, subtitle, and offset‑state line
local function drawStatic()
  forAll(function(s)
    local w,_ = s.getSize()
    -- Title (line 1): white on black
    local xT = math.floor((w - #titleText)/2) + 1
    s.setTextColor(colors.white)
    s.setBackgroundColor(colors.black)
    s.setCursorPos(xT,1)
    s.write(titleText)

    -- Subtitle (line 3): black on lightGray
    local xS = math.floor((w - #subtitleText)/2) + 1
    s.setTextColor(colors.black)
    s.setBackgroundColor(colors.lightGray)
    s.setCursorPos(xS,3)
    s.write(subtitleText)

    -- Offset‑state (line 4)
    local fullOffset = offsetText.."OFF"
    local xO = math.floor((w - #fullOffset)/2) + 1
    s.setTextColor(colors.black)
    s.setBackgroundColor(colors.lightGray)
    s.setCursorPos(1,4)
    s.write(string.rep(" ", w))
    s.setCursorPos(xO,4)
    s.write(offsetText)
    s.setTextColor(colors.white)
    s.setBackgroundColor(colors.red)
    s.write("OFF")
  end)
end

-- Draw prompts on the bottom two rows
local function drawPrompt()
  forAll(function(s)
    local w,h = s.getSize()
    -- line h-1: H prompt
    s.setTextColor(colors.white)
    s.setBackgroundColor(colors.blue)
    s.setCursorPos(1,h-1)
    s.write(string.rep(" ", w))
    local xH = math.floor((w - #promptH)/2) + 1
    s.setCursorPos(xH,h-1)
    s.write(promptH)
    -- line h: I prompt
    s.setBackgroundColor(colors.blue)
    s.setCursorPos(1,h)
    s.write(string.rep(" ", w))
    local xI = math.floor((w - #promptI)/2) + 1
    s.setCursorPos(xI,h)
    s.write(promptI)
  end)
end

-- 5) Set up warpdriveLaserCamera peripherals
rednet.open("top")
local cams = peripheral.getNames()
for i=#cams,1,-1 do
  if peripheral.getType(cams[i]) ~= "warpdriveLaserCamera" then
    table.remove(cams,i)
  else
    peripheral.wrap(cams[i]).beamFrequency(1420)
  end
end

-- 6) Initial draw (blank coords)
clearAll()
drawStatic()
drawPrompt()

-- 7) Coords line, accepts nil → blanks before first scan
local function updateCoords(x,y,z)
  local sx = x and tostring(x) or "    "
  local sy = y and tostring(y) or "    "
  local sz = z and tostring(z) or "    "
  local coordLine = string.format("Target: X:%s   Y:%s   Z:%s", sx, sy, sz)
  forAll(function(s)
    local w,_ = s.getSize()
    s.setTextColor(colors.black)
    s.setBackgroundColor(colors.lightGray)
    s.setCursorPos(1,5)
    s.write(string.rep(" ", w))
    local cx = math.floor((w - #coordLine)/2) + 1
    s.setCursorPos(cx,5)
    s.write(coordLine)
  end)
end

-- draw initial blanks
updateCoords(nil,nil,nil)

-- 8) Main loop: scan + key handling
while true do
  local ev,a,b,c,d = os.pullEventRaw()
  if ev == "laserScanning" then
    local tx = tonumber(b)
    local ty = tonumber(c)
    local tz = tonumber(d)
    updateCoords(tx,ty,tz)
    local data = { x = tx, y = ty, z = tz }
    rednet.broadcast(data, "HorizontalJumpBroadcast")

  elseif ev == "key" then
    if a == keys.h then
      os.reboot()
    elseif a == keys.i then
      shell.run("ztc")
      -- after running ztc, re‑draw UI
      clearAll()
      drawStatic()
      updateCoords(tx,ty,tz)
      drawPrompt()
    end
  end
end