keyorder.lua

local json_keyorder = { 'SaveName', 'EpochTime', 'Date', 'VersionNumber',
'GameMode', 'GameType', 'GameComplexity', 'PlayingTime', 'PlayerCounts', 'Tags',
'Gravity', 'PlayArea', 'Table', 'Sky', 'SkyURL', 'Note', 'TabStates',
'MusicPlayer', 'GUID', 'Name', 'Transform', 'Nickname', 'Description',
'GMNotes', 'AltLookAngle', 'ColorDiffuse', 'LayoutGroupSortIndex', 'Value',
'Locked', 'Grid', 'Snap', 'IgnoreFoW', 'MeasureMovement', 'DragSelectable',
'Autoraise', 'Sticky', 'Tooltip', 'GridProjection', 'HideWhenFaceDown',
'Lighting', 'Hands', 'CardID', 'SidwaysCard', 'DeckIDs', 'CustomDeck', 'Text',
'CustomImage', 'ComponentTags', 'Turns', 'CameraStates', 'DecalPallet',
'FogColor', 'FogHidePointers', 'FogReverseHiding', 'FogSeethrough',
-- global and most objects

'x', 'y', 'z', 'r', 'g', 'b',

'CustomDecal',

'ImageURL', 'ImageSecondaryURL', 'ImageScalar', 'WidthScale', 'CustomToken',

'Thickness', 'MergeDistancePixels', 'StandUp', 'Stackable',

'title', 'body', 'color', 'visibleColor', 'id', -- TabStates

'FaceURL', 'BackURL', 'NumWidth', 'NumHeight', 'BackIsHidden', 'UniqueBack',
-- Deck

'Enable', 'Type', 'TurnOrder', 'Reverse', 'SkipEmpty', 'DisableInteractions',
'PassTurns', 'TurnColor', -- Turns

'Lines', 'Color', 'Opacity', 'ThickLines', 'Snapping', 'Offset', 'BothSnapping',
'xSize', 'ySize', 'PosOffset', -- Grid

'LightIntensity', 'LightColor', 'AmbientIntensity', 'AmbientType',
'AmbientSkyColor', 'AmbientEquatorColor', 'AmbientGroundColor',
'ReflectionIntensity', 'LutIndex', 'LutContribution', -- Lighting

'RepeatSont', 'PlaylistEntry', 'CurrentAudioTitle', 'CurrentAudioURL',
'AudioLibrary', -- MusicPlayer

'Item1','Item2',

'displayed', 'normalized', -- ComponentTags.labels

'Position', 'Rotation', 'Distance', 'Zoomed', 'AbsolutePosition', -- CameraStates

'MeshURL', 'DiffuseURL', 'NormalURL', 'ColliderURL', 'Convex', -- CustomMesh

'AssetbundleURL', 'AssetbundleSecondaryURL', 'MaterialIndex', 'MeshIndex', 'TypeIndex',
'LoopingEffectIndex', --CustomAssetbundle

'Number',

'CustomMesh', 'CustomShader', 'CastShadows', -- CustomMesh

'SpecularColor', 'SpecularIntensity', 'SpecularSharpness', 'FresnelStrength',
 -- CustomShader

'StaticFriction', 'DynamicFriction', 'Bounciness', 'FrictionCombine',
'BounceCombine', -- PhysicsMaterial
'Mass', 'Drag', 'AngularDrag', 'UseGravity', -- Rigidbody

'DisableUnused', 'Hiding', -- Hands

'colorstate', 'fontSize', -- Text

'PDFUrl', 'PDFPassword', 'PDFPage', 'PDFPageOffset', --CustomPDF

'Bag', 'CustomPDF',

'LuaScript', 'LuaScriptState', 'XmlUI', 'AttachedDecals', 'CustomUIAssets',
'Decals', 'SnapPoints', 'ObjectStates', 'States', 'ContainedObjects',
'PhysicsMaterial', 'Rigidbody',


'posX', 'posY', 'posZ', 'rotX', 'rotY', 'rotZ', 'scaleX', 'scaleY', 'scaleZ',

'1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15',
'16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '27', '28',
'29', '30', '31', '32', '33', '34', '35', '36', '37', '38', '39', '40', '41',
'42', '43', '44', '45', '46', '47', '48', '49', '50'
}

local sorted_keys = {}
for i,key in ipairs(json_keyorder) do
  sorted_keys[#sorted_keys + 1] = key
end
table.sort(sorted_keys)
local dup = {}
for i=2,#sorted_keys do
  if sorted_keys[i] == sorted_keys[i-1] then
    dup[#dup + 1] = sorted_keys[i]
  end
end

if #dup > 0 then
  local err = 'duplicate keys: '
  for i, key in ipairs(dup) do
    err = err .. key .. ' '
  end
  error(err)
end

function keyorder_for_CustomDeck(CustomDeck)
  local keys = sorted_keys_for_obj(CustomDeck)
  return keys
end
function keyorder_for_placement_bag_state(state)
  local uniq = {}
  local keys = {}

  local function merge(new_keys)
    if new_keys then
      for i,k in ipairs(new_keys) do
        if not uniq[k] then
          uniq[k] = true
          keys[#keys + 1] = k
        end
      end
    end
  end

  local fixed_keys = {'lock', 'pos', 'position', 'rot', 'rotation', 'x', 'y',
    'z', 'private', 'loadNewest', 'investigators', 'playVis', 'fullVis',
    'cameras', 'Red', 'redDeck', 'Orange', 'orangeDeck', 'White', 'whiteDeck',
    'Green', 'greenDeck', 'position', 'distance', 'pitch', 'yaw', 'cd', 'tid',
    'name', 'url', 'scale', 'move', 'counter', 'textbox', 'checkbox', 'size',
    'state', 'pos', 'value', 'rows', 'alignment', 'width', 'label', 'font_size',
    'tracking', 'tokens', 'auto_update', 'Skull', 'skull', 'Cultist', 'cultist',
    'Tablet', 'tablet', 'Elder Thing', 'elder_thing', 'Auto-fail', 'autofail',
    'Elder Sign', 'elder_sign', 'Bless', 'bless', 'Curse', 'curse', 'Frost',
    'frost', 'unnamed'}

  merge(fixed_keys)
  merge(sorted_keys_for_obj(state))
  merge(sorted_keys_for_obj(state.ml))

  return keys
end

function sorted_keys_for_obj(obj)
  if not obj then return nil end
  if #obj > 0 then return nil end

  local keys = {}
  for k,_ in pairs(obj) do
    keys[#keys + 1] = k
  end
  table.sort(keys)
  return keys
end

return json_keyorder