Start()

pitchInput = 0
rollInput = 0
yawInput = 0
brakeInput = 0
system.lockView(1)
simulatedX = 0
simulatedY = 0



Update()

local MouseYSensitivity = 0.01 --export: Sensitivity for Y-axis mouse movement
local MouseXSensitivity = 0.01 --export: Sensitivity for X-axis mouse movement
local DeadZone = 50 --export: Number of pixels of deadzone near the center of the screen

local deltaX = system.getMouseDeltaX()
local deltaY = system.getMouseDeltaY()


if system.isViewLocked() == 0 then
    system.showScreen(0)

else
    simulatedX = simulatedX + deltaX
    simulatedY = simulatedY + deltaY
    system.showScreen(1)
    -- Should draw an outer DeadZone circle as well as the cursor
    local content = "<svg width='100%' height='100%'><circle stroke='white' cx='calc(50% + " .. simulatedX .. "px)' cy='calc(50% + " .. simulatedY .. "px)' r='5'/><circle cx='50%' cy='50%' r='".. DeadZone .. "' stroke='white' stroke-width='2' fill='none' />"


    if simulatedX > 0 and simulatedX > DeadZone then
        yawInput = -(simulatedX - DeadZone) * MouseXSensitivity
    elseif simulatedX < 0 and simulatedX < (DeadZone * -1) then
        yawInput = -(simulatedX + DeadZone) * MouseXSensitivity
    else
        yawInput = 0
    end

    if simulatedY > 0 and simulatedY > DeadZone then
        pitchInput = -(simulatedY - DeadZone) * MouseYSensitivity
    elseif simulatedY < 0 and simulatedY < (DeadZone * -1) then
        pitchInput = -(simulatedY + DeadZone) * MouseYSensitivity
    else
         pitchInput = 0
    end

     local distance = math.sqrt(simulatedX*simulatedX + simulatedY*simulatedY)
    if distance > DeadZone then -- Draw a line to the cursor from the screen center
        -- Note that because SVG lines fucking suck, we have to do a translate and they can't use calc in their params
        content = content .. "<line x1='0' y1='0' x2='" .. simulatedX .. "px' y2='" .. simulatedY .. "px' style='stroke:rgb(255,255,255);stroke-width:2;transform:translate(50%, 50%)' />"
    end


    content = content .. "</svg>"
    system.setScreen(content)


end

Nav:update()