StargateControl/display.lua

--[[
    Display Functions
    Handles all monitor/screen drawing operations
]]

local display = {}

-- Will be set by startup.lua
local mon
local config
local addresses
local utils

-- State variables
local buttonXY = {}
local computerAddresses = {}
local computerNames = {}
local x, y = 0, 0

function display.init(monitor, cfg, addr, utilsModule)
    mon = monitor
    config = cfg
    addresses = addr
    utils = utilsModule
end

function display.getButtonData()
    return buttonXY, computerAddresses, computerNames
end

function display.clearButtonData()
    buttonXY = {}
    computerAddresses = {}
    computerNames = {}
end

---------------------------------------------
-- DRAWING FUNCTIONS
---------------------------------------------

function display.drawIrisStatus()
    mon.setCursorPos(1, 19)
    mon.setBackgroundColor(colors.black)
    local irisState = utils.getIrisState()
    if irisState == "OPEN" then
        mon.setTextColor(colors.green)
    elseif irisState == "CLOSED" then
        mon.setTextColor(colors.red)
    else
        mon.setTextColor(colors.gray)
    end
    mon.write("IRIS: " .. irisState .. "   ")
    mon.setTextColor(colors.white)
    if irisState == "MOVING" then
        sleep(0.1)
        display.drawIrisStatus()
    end
end

function display.screenWrite(list, fcount, fy)
    for i = 1, #list do
        local x1, x2 = 0, 0

        if fcount == 0 then
            x = 2
            fcount = 1
        elseif fcount == 1 then
            x = 11
            fcount = 2
        else
            x = 20
            fcount = 0
            fy = fy + 2
        end

        mon.setCursorPos(x, fy)
        mon.write(list[i][1])

        x1 = x
        x2 = x + 7

        table.insert(buttonXY, { x1, x2, fy })
        table.insert(computerNames, list[i][1])
        table.insert(computerAddresses, list[i][2])
    end

    local oldterm = term.redirect(mon)
    paintutils.drawFilledBox(23, 17, 28, 19, colors.red)
    mon.setCursorPos(24, 18)
    mon.write("Back")
    term.redirect(oldterm)

    return fcount, fy
end

function display.selectionTabs()
    mon.setBackgroundColor(colors.black)
    mon.clear()
    local oldterm = term.redirect(mon)

    if #addresses.MainGates ~= 0 then
        paintutils.drawFilledBox(2, 2, 13, 6, colors.purple)
        mon.setCursorPos(4, 4)
        mon.setBackgroundColor(colors.purple)
        mon.write("Main Gates")
    end

    if #addresses.playerGates ~= 0 then
        paintutils.drawFilledBox(16, 2, 27, 6, colors.green)
        mon.setCursorPos(18, 4)
        mon.setBackgroundColor(colors.green)
        mon.write("Player")
        mon.setCursorPos(18, 5)
        mon.write("Base gates")
    end

    if (#addresses.hazardGates ~= 0) and (config.canAccessHazardGates == true) then
        paintutils.drawFilledBox(2, 8, 13, 12, colors.red)
        mon.setCursorPos(4, 9)
        mon.setBackgroundColor(colors.red)
        mon.write("Hazard")
        mon.setCursorPos(4, 11)
        mon.write("gates")
    end

    paintutils.drawFilledBox(23, 17, 28, 19, colors.red)
    mon.setCursorPos(24, 18)
    mon.write("Back")

    display.drawIrisStatus()
    term.redirect(oldterm)
end

function display.showIncoming(addressString, allowed, reason)
    mon.setBackgroundColor(colors.black)
    mon.clear()

    if allowed then
        mon.setBackgroundColor(colors.green)
        mon.setTextScale(1)
        mon.setCursorPos(1, 2)
        mon.write("INCOMING - AUTHORIZED")
    else
        mon.setBackgroundColor(colors.red)
        mon.setTextScale(1)
        mon.setCursorPos(1, 2)
        mon.write("INCOMING - UNAUTHORIZED")
        mon.setCursorPos(1, 4)
        mon.write(reason)
    end

    mon.setCursorPos(1, 6)
    mon.setBackgroundColor(colors.black)
    mon.write("Address:\n" .. addressString)
end

function display.showEntity(entityType, entityName, allowed)
    mon.setTextScale(1)
    mon.setCursorPos(1, 10)
    mon.write("Type: " .. entityType)
    mon.setCursorPos(1, 12)
    mon.write("Name: " .. entityName)

    if not allowed then
        mon.setCursorPos(1, 14)
        mon.setTextColor(colors.red)
        mon.write("IRIS IMPACT!")
        mon.setTextColor(colors.white)
    end
end

function display.showDialing(chevron, symbol, gateType)
    mon.setBackgroundColor(colors.black)
    mon.clear()
    mon.setBackgroundColor(colors.red)
    mon.setTextScale(2)
    mon.setCursorPos(2, 3)
    mon.write("DIALING GATE")
    mon.setCursorPos(4, 5)
    mon.write("CHEVERON")
    mon.setCursorPos(7, 7)
    mon.setBackgroundColor(colors.black)
    mon.write(chevron)
    mon.setBackgroundColor(colors.red)

    if symbol ~= 0 then
        mon.setCursorPos(4, 9)
        mon.write("ENGAGED")
    else
        mon.setCursorPos(5, 9)
        mon.setBackgroundColor(colors.green)
        mon.write("LOCKED")
    end
end

function display.showConnected(destName, destAddr)
    mon.setBackgroundColor(colors.green)
    mon.clear()
    mon.setTextScale(1)
    mon.setCursorPos(6, 5)
    mon.write(destName)

    mon.setCursorPos(3, 10)
    for i = 1, #destAddr do
        mon.write(destAddr[i])
        mon.write(" ")
    end

    display.drawIrisStatus()
end

function display.showMainMenu()
    mon.setTextScale(1)
    mon.setBackgroundColor(colors.black)
    mon.clear()
    mon.setCursorPos(9, 1)
    mon.setBackgroundColor(colors.red)
    mon.write("press to start")
    display.drawIrisStatus()
end

return display