-- Bundled by luabundle {"version":"1.6.0"}
local __bundle_require, __bundle_loaded, __bundle_register, __bundle_modules = (function(superRequire)
	local loadingPlaceholder = {[{}] = true}

	local register
	local modules = {}

	local require
	local loaded = {}

	register = function(name, body)
		if not modules[name] then
			modules[name] = body
		end
	end

	require = function(name)
		local loadedModule = loaded[name]

		if loadedModule then
			if loadedModule == loadingPlaceholder then
				return nil
			end
		else
			if not modules[name] then
				if not superRequire then
					local identifier = type(name) == 'string' and '\"' .. name .. '\"' or tostring(name)
					error('Tried to require ' .. identifier .. ', but no such module has been registered')
				else
					return superRequire(name)
				end
			end

			loaded[name] = loadingPlaceholder
			loadedModule = modules[name](require, loaded, register, modules)
			loaded[name] = loadedModule
		end

		return loadedModule
	end

	return require, loaded, register, modules
end)(nil)
__bundle_register("__root", function(require, _LOADED, __bundle_register, __bundle_modules)
require("core/PlayArea")
end)
__bundle_register("core/GUIDReferenceApi", function(require, _LOADED, __bundle_register, __bundle_modules)
do
  local GUIDReferenceApi = {}

  local function getGuidHandler()
    return getObjectFromGUID("123456")
  end

  ---@param owner string Parent object for this search
  ---@param type string Type of object to search for
  ---@return any: Object reference to the matching object
  GUIDReferenceApi.getObjectByOwnerAndType = function(owner, type)
    return getGuidHandler().call("getObjectByOwnerAndType", { owner = owner, type = type })
  end

  -- returns all matching objects as a table with references
  ---@param type string Type of object to search for
  ---@return table: List of object references to matching objects
  GUIDReferenceApi.getObjectsByType = function(type)
    return getGuidHandler().call("getObjectsByType", type)
  end

  -- returns all matching objects as a table with references
  ---@param owner string Parent object for this search
  ---@return table: List of object references to matching objects
  GUIDReferenceApi.getObjectsByOwner = function(owner)
    return getGuidHandler().call("getObjectsByOwner", owner)
  end

  -- sends new information to the reference handler to edit the main index
  ---@param owner string Parent of the object
  ---@param type string Type of the object
  ---@param guid string GUID of the object
  GUIDReferenceApi.editIndex = function(owner, type, guid)
    return getGuidHandler().call("editIndex", {
      owner = owner,
      type = type,
      guid = guid
    })
  end

  return GUIDReferenceApi
end
end)
__bundle_register("core/OptionPanelApi", function(require, _LOADED, __bundle_register, __bundle_modules)
do
  local OptionPanelApi = {}

  -- loads saved options
  ---@param options table Set a new state for the option table
  OptionPanelApi.loadSettings = function(options)
    return Global.call("loadSettings", options)
  end

  ---@return any: Table of option panel state
  OptionPanelApi.getOptions = function()
    return Global.getTable("optionPanel")
  end

  return OptionPanelApi
end
end)
__bundle_register("core/PlayArea", function(require, _LOADED, __bundle_register, __bundle_modules)
local guidReferenceApi              = require("core/GUIDReferenceApi")
local searchLib                     = require("util/SearchLib")
local tokenManager                  = require("core/token/TokenManager")

-- Location connection directional options
local BIDIRECTIONAL                 = 0
local ONE_WAY                       = 1
local INCOMING_ONE_WAY              = 2

-- Connector draw parameters
local CONNECTION_THICKNESS          = 0.015
local DRAGGING_CONNECTION_THICKNESS = 0.15
local DRAGGING_CONNECTION_COLOR     = { 0.8, 0.8, 0.8, 1 }
local DIRECTIONAL_ARROW_DISTANCE    = 3.5
local ARROW_ARM_LENGTH              = 0.9
local ARROW_ANGLE                   = 25

-- Height to draw the connector lines, places them just above the table and always below cards
local CONNECTION_LINE_Y             = 1.529

-- used for recreating the link to a custom data helper after image change
customDataHelper                    = nil

local DEFAULT_URL                   = "http://cloud-3.steamusercontent.com/ugc/998015670465071049/FFAE162920D67CF38045EFBD3B85AD0F916147B2/"

local SHIFT_OFFSETS                 = {
  left  = { x = 0.00, y = 0, z = 7.67 },
  right = { x = 0.00, y = 0, z = -7.67 },
  up    = { x = 6.54, y = 0, z = 0.00 },
  down  = { x = -6.54, y = 0, z = 0.00 }
}
local SHIFT_EXCLUSION               = {
  ["b7b45b"] = true,
  ["f182ee"] = true,
  ["721ba2"] = true
}
local LOC_LINK_EXCLUDE_SCENARIOS    = {
  ["The Witching Hour"] = true,
  ["The Heart of Madness"] = true
}

local locations                     = {}
local locationConnections           = {}
local draggingGuids                 = {}
local missingData                   = {}
local collisionEnabled              = false
local currentScenario, connectionsEnabled

---------------------------------------------------------
-- general code
---------------------------------------------------------

function onSave()
  return JSON.encode({
    trackedLocations   = locations,
    currentScenario    = currentScenario,
    connectionColor    = connectionColor,
    connectionsEnabled = connectionsEnabled
  })
end

function onLoad(savedData)
  self.interactable  = false -- this needs to be here since the playarea will be reloaded when the image changes
  local loadedData   = JSON.decode(savedData) or {}
  locations          = loadedData.trackedLocations or {}
  currentScenario    = loadedData.currentScenario
  connectionColor    = loadedData.connectionColor or { 0.4, 0.4, 0.4, 1 }
  connectionsEnabled = loadedData.connectionsEnabled or true

  Wait.time(function() collisionEnabled = true end, 0.1)
end

-- Called by Custom Data Helpers to push their location data into the Data Helper.  This adds the
-- data to the local token manager instance.
---@param args table Single-value array holding the GUID of the Custom Data Helper making the call
function updateLocations(args)
  customDataHelper = getObjectFromGUID(args[1])
  if customDataHelper ~= nil then
    tokenManager.addLocationData(customDataHelper.getTable("LOCATIONS_DATA"))
  end
end

-- sets the image of the playarea
function updateSurface(newURL)
  local customInfo = self.getCustomObject()

  if newURL ~= "" and newURL ~= nil and newURL ~= DEFAULT_URL then
    customInfo.image = newURL
    broadcastToAll("New Playarea Image Applied", "Green")
  else
    customInfo.image = DEFAULT_URL
    broadcastToAll("Default Playarea Image Applied", "Green")
  end

  self.setCustomObject(customInfo)

  local guid = nil

  if customDataHelper then guid = customDataHelper.getGUID() end
  self.reload()

  if guid ~= nil then
    Wait.time(function() updateLocations({ guid }) end, 1)
  end
end

-- TTS event, called for each object that is placed on the playarea
function onCollisionEnter(collisionInfo)
  if not collisionEnabled then return end

  local object = collisionInfo.collision_object

  if object.type == "Deck" then
    table.insert(missingData, object)
  end

  -- only continue for cards
  if object.type ~= "Card" then return end

  -- check if we should spawn clues here and do so according to playercount
  if shouldSpawnTokens(object) then
    tokenManager.spawnForCard(object)
  end

  -- If this card was being dragged, clear the dragging connections.  A multi-drag/drop may send
  -- the dropped card immediately into a deck, so this has to be done here
  if draggingGuids[object.getGUID()] ~= nil then
    object.setVectorLines({})
    draggingGuids[object.getGUID()] = nil
  end

  maybeTrackLocation(object)
end

function shouldSpawnTokens(card)
  local metadata = JSON.decode(card.getGMNotes())
  if metadata == nil then
    return tokenManager.hasLocationData(card)
  end
  return metadata.type == "Location"
      or metadata.type == "Enemy"
      or metadata.type == "Treachery"
      or metadata.weakness
      -- hardcoded IDs for "Makeshift Trap" and "Shrine of the Moirai"
      -- these cards are events with uses, that attach to encounter cards and thus will enter play in the playarea
      -- TODO: probably turn this into a metadata field if we get more cards like that
      or metadata.id == "07310"
      or metadata.id == "09100"
end

function onCollisionExit(collisionInfo)
  maybeUntrackLocation(collisionInfo.collision_object)
end

-- Destroyed objects don't trigger onCollisionExit(), so check on destruction to untrack as well
function onObjectDestroy(object)
  maybeUntrackLocation(object)
end

function onObjectPickUp(player, object)
  -- only continue for cards
  local objType = object.name
  if objType ~= "Card" and objType ~= "CardCustom" then return end

  -- onCollisionExit USUALLY fires first, so we have to check the card to see if it's a location we
  -- should be tracking
  if showLocationLinks() and isInPlayArea(object) and object.getGMNotes() ~= nil and object.getGMNotes() ~= "" then
    local pickedUpGuid = object.getGUID()
    local metadata = JSON.decode(object.getGMNotes()) or {}
    if metadata.type == "Location" then
      -- onCollisionExit sometimes comes 1 frame after onObjectPickUp (rather than before it or in
      -- the same frame).  This causes a mismatch in the data between dragging the on-table, and
      -- that one frame draws connectors on the card which then show up as shadows for snap points.
      -- Waiting ensures we always do thing in the expected Exit->PickUp order
      Wait.frames(function()
        if object.is_face_down then
          draggingGuids[pickedUpGuid] = metadata.locationBack
        else
          draggingGuids[pickedUpGuid] = metadata.locationFront
        end
        rebuildConnectionList()
      end, 2)
    end
  end
end

function onUpdate()
  -- Due to the frequence of onUpdate calls, ensure that we only process any changes to the
  -- connection list once, and only redraw once
  local needsConnectionRebuild = false
  local needsConnectionDraw = false
  for guid, _ in pairs(draggingGuids) do
    local obj = getObjectFromGUID(guid)
    if obj == nil or not isInPlayArea(obj) then
      draggingGuids[guid] = nil
      needsConnectionRebuild = true
      -- If object still exists then it's been dragged outside the area and needs to clear the
      -- lines attached to it
      if obj ~= nil then
        obj.setVectorLines({})
      end
    end
    -- Even if the last location left the play area, need one last draw to clear the lines
    needsConnectionDraw = true
  end
  if needsConnectionRebuild then
    rebuildConnectionList()
  end
  if needsConnectionDraw then
    drawDraggingConnections()
  end
end

-- Checks the given card and adds it to the list of locations tracked for connection purposes.
-- A card will be added to the tracking if it is a location in the play area (based on centerpoint).
---@param card tts__Object A card object, possibly a location.
function maybeTrackLocation(card)
  -- Collision checks for any part of the card overlap, but our other tracking is centerpoint
  -- Ignore any collision where the centerpoint isn't in the area
  if isInPlayArea(card) then
    local metadata = JSON.decode(card.getGMNotes())
    if metadata == nil then
      table.insert(missingData, card)
    else
      if metadata.type == "Location" then
        if card.is_face_down then
          locations[card.getGUID()] = metadata.locationBack
        else
          locations[card.getGUID()] = metadata.locationFront
        end

        -- only draw connection lines for not-excluded scenarios
        if showLocationLinks() then
          rebuildConnectionList()
          drawBaseConnections()
        end
      end
    end
  end
end

-- Stop tracking a location for connection drawing.  This should be called for both collision exit
-- and destruction, as a destroyed object does not trigger collision exit.  An object can also be
-- deleted mid-drag, but the ordering for drag events means we can't clear those here and those will
-- be cleared in the next onUpdate() cycle.
---@param card tts__Object Card to (maybe) stop tracking
function maybeUntrackLocation(card)
  -- Locked objects no longer collide (hence triggering an exit event) but are still in the play
  -- area.  If the object is now locked, don't remove it.
  if locations[card.getGUID()] ~= nil and not card.locked then
    locations[card.getGUID()] = nil
    rebuildConnectionList()
    drawBaseConnections()
  end
end

-- Global event handler, delegated from Global.  Clears any connection lines from dragged cards
-- before they are destroyed by entering a deck.  Removal of the card from the dragging list will
-- be handled during the next onUpdate() call.
function tryObjectEnterContainer()
  for draggedGuid, _ in pairs(draggingGuids) do
    local draggedObj = getObjectFromGUID(draggedGuid)
    if draggedObj ~= nil then
      draggedObj.setVectorLines({})
    end
  end
end

-- Builds a list of GUID to GUID connection information based on the currently tracked locations.
-- This will update the connection information and store it in the locationConnections data member,
-- but does not draw those connections.  This should often be followed by a call to
-- drawBaseConnections()
function rebuildConnectionList()
  if not showLocationLinks() then
    locationConnections = {}
    return
  end

  local iconCardList = {}

  -- Build a list of cards with each icon as their location ID
  for cardId, metadata in pairs(draggingGuids) do
    buildLocListByIcon(cardId, iconCardList, metadata)
  end
  for cardId, metadata in pairs(locations) do
    buildLocListByIcon(cardId, iconCardList, metadata)
  end

  -- Pair up all the icons
  locationConnections = {}
  for cardId, metadata in pairs(draggingGuids) do
    buildConnection(cardId, iconCardList, metadata)
  end
  for cardId, metadata in pairs(locations) do
    if draggingGuids[cardId] == nil then
      buildConnection(cardId, iconCardList, metadata)
    end
  end
end

-- Extracts the card's icon string into a list of individual location icons
---@param cardId string GUID of the card to pull the icon data from
---@param iconCardList table A table of icon->GUID list.  Mutable, will be updated by this method
---@param locData table A table containing the metadata for the card (for the correct side)
function buildLocListByIcon(cardId, iconCardList, locData)
  if locData ~= nil and locData.icons ~= nil then
    for icon in string.gmatch(locData.icons, "%a+") do
      if iconCardList[icon] == nil then
        iconCardList[icon] = {}
      end
      table.insert(iconCardList[icon], cardId)
    end
  end
end

-- Builds the connections for the given cardID by finding matching icons and adding them to the
-- Playarea's locationConnections table.
---@param cardId string GUID of the card to build the connections for
---@param iconCardList table A table of icon->GUID List.  Used to find matching icons for connections.
---@param locData table A table containing the metadata for the card (for the correct side)
function buildConnection(cardId, iconCardList, locData)
  if locData ~= nil and locData.connections ~= nil then
    locationConnections[cardId] = {}
    for icon in string.gmatch(locData.connections, "%a+") do
      if iconCardList[icon] ~= nil then
        for _, connectedGuid in ipairs(iconCardList[icon]) do
          -- If the reciprocal exists, convert it to BiDi, otherwise add as a one-way
          if locationConnections[connectedGuid] ~= nil
              and (locationConnections[connectedGuid][cardId] == ONE_WAY
                or locationConnections[connectedGuid][cardId] == BIDIRECTIONAL) then
            locationConnections[connectedGuid][cardId] = BIDIRECTIONAL
            locationConnections[cardId][connectedGuid] = nil
          else
            if locationConnections[connectedGuid] == nil then
              locationConnections[connectedGuid] = {}
            end
            locationConnections[cardId][connectedGuid] = ONE_WAY
            locationConnections[connectedGuid][cardId] = INCOMING_ONE_WAY
          end
        end
      end
    end
  end
end

-- Draws the lines for connections currently in locationConnections but not in draggingGuids.
-- Constructed vectors will be set to the playmat
function drawBaseConnections()
  if not showLocationLinks() then
    locationConnections = {}
    self.setVectorLines({})
    return
  end
  local cardConnectionLines = {}

  for originGuid, targetGuids in pairs(locationConnections) do
    -- Objects should reliably exist at this point, but since this can be called during onUpdate the
    -- object checks are conservative just to make sure.
    local origin = getObjectFromGUID(originGuid)
    if draggingGuids[originGuid] == nil and origin ~= nil then
      for targetGuid, direction in pairs(targetGuids) do
        local target = getObjectFromGUID(targetGuid)
        if draggingGuids[targetGuid] == nil and target ~= nil then
          -- Since we process the full list, we're guaranteed to hit any ONE_WAY connections later
          -- so we can ignore INCOMING_ONE_WAY
          if direction == BIDIRECTIONAL then
            addBidirectionalVector(origin, target, self, cardConnectionLines)
          elseif direction == ONE_WAY then
            addOneWayVector(origin, target, self, cardConnectionLines)
          end
        end
      end
    end
  end
  self.setVectorLines(cardConnectionLines)
end

-- Draws the lines for cards which are currently being dragged.
function drawDraggingConnections()
  if not showLocationLinks() then
    return
  end
  local cardConnectionLines = {}
  local ownedVectors = {}

  for originGuid, _ in pairs(draggingGuids) do
    targetGuids = locationConnections[originGuid]
    -- Objects should reliably exist at this point, but since this can be called during onUpdate the
    -- object checks are conservative just to make sure.
    local origin = getObjectFromGUID(originGuid)
    if draggingGuids[originGuid] and origin ~= nil and targetGuids ~= nil then
      ownedVectors[originGuid] = {}
      for targetGuid, direction in pairs(targetGuids) do
        local target = getObjectFromGUID(targetGuid)
        if target ~= nil then
          if direction == BIDIRECTIONAL then
            addBidirectionalVector(origin, target, origin, ownedVectors[originGuid])
          elseif direction == ONE_WAY then
            addOneWayVector(origin, target, origin, ownedVectors[originGuid])
          elseif direction == INCOMING_ONE_WAY and not draggingGuids[targetGuid] then
            addOneWayVector(target, origin, origin, ownedVectors[originGuid])
          end
        end
      end
    end
  end
  for ownerGuid, vectors in pairs(ownedVectors) do
    local card = getObjectFromGUID(ownerGuid)
    card.setVectorLines(vectors)
  end
end

-- Draws a bidirectional location connection between the two cards, adding the lines to do so to the
-- given lines list.
---@param card1 tts__Object One of the card objects to connect
---@param card2 tts__Object The other card object to connect
---@param vectorOwner tts__Object The object which these lines will be set to. Used for relative
---    positioning and scaling, as well as highlighting connections during a drag operation
---@param lines table List of vector line elements.  Mutable, will be updated to add this connector
function addBidirectionalVector(card1, card2, vectorOwner, lines)
  local cardPos1 = card1.getPosition()
  local cardPos2 = card2.getPosition()
  cardPos1.y = CONNECTION_LINE_Y
  cardPos2.y = CONNECTION_LINE_Y

  local pos1 = vectorOwner.positionToLocal(cardPos1)
  local pos2 = vectorOwner.positionToLocal(cardPos2)

  table.insert(lines, {
    points = { pos1, pos2 },
    color = vectorOwner == self and connectionColor or DRAGGING_CONNECTION_COLOR,
    thickness = vectorOwner == self and CONNECTION_THICKNESS or DRAGGING_CONNECTION_THICKNESS,
  })
end

-- Draws a one-way location connection between the two cards, adding the lines to do so to the
-- given lines list.  Arrows will point towards the target card.
---@param origin tts__Object Origin card in the connection
---@param target tts__Object Target card object to connect
---@param vectorOwner tts__Object The object which these lines will be set to. Used for relative
---    positioning and scaling, as well as highlighting connections during a drag operation
---@param lines table List of vector line elements.  Mutable, will be updated to add this connector
function addOneWayVector(origin, target, vectorOwner, lines)
  -- Start with the BiDi then add the arrow lines to it
  addBidirectionalVector(origin, target, vectorOwner, lines)
  local originPos = origin.getPosition()
  local targetPos = target.getPosition()
  originPos.y = CONNECTION_LINE_Y
  targetPos.y = CONNECTION_LINE_Y

  -- Calculate card distance to be closer for horizontal positions than vertical, since cards are
  -- taller than they are wide
  local heading = Vector(originPos):sub(targetPos):heading("y")
  local distanceFromCard = DIRECTIONAL_ARROW_DISTANCE * 0.7 + DIRECTIONAL_ARROW_DISTANCE * 0.3 * math.abs(math.sin(math.rad(heading)))

  -- Calculate the three possible arrow positions.  These are offset by half the arrow length to
  -- make them visually balanced by keeping the arrows centered, not tracking the point
  local midpoint = Vector(originPos):add(targetPos):scale(0.5):moveTowards(targetPos, ARROW_ARM_LENGTH / 2)
  local closeToOrigin = Vector(originPos):moveTowards(targetPos, distanceFromCard + ARROW_ARM_LENGTH / 2)
  local closeToTarget = Vector(targetPos):moveTowards(originPos, distanceFromCard - ARROW_ARM_LENGTH / 2)

  if (originPos:distance(closeToOrigin) > originPos:distance(closeToTarget)) then
    addArrowLines(midpoint, originPos, vectorOwner, lines)
  else
    addArrowLines(closeToOrigin, originPos, vectorOwner, lines)
    addArrowLines(closeToTarget, originPos, vectorOwner, lines)
  end
end

-- Draws an arrowhead at the given position.
---@param arrowheadPos tts__Vector Centerpoint of the arrowhead to draw (NOT the tip of the arrow)
---@param originPos tts__Vector Origin point of the connection, used to position the arrow arms
---@param vectorOwner tts__Object The object which these lines will be set to.  Used for relative
---    positioning and scaling, as well as highlighting connections during a drag operation
---@param lines table List of vector line elements.  Mutable, will be updated to add this arrow
function addArrowLines(arrowheadPos, originPos, vectorOwner, lines)
  local arrowArm1 = Vector(arrowheadPos):moveTowards(originPos, ARROW_ARM_LENGTH):sub(arrowheadPos):rotateOver("y", -1 * ARROW_ANGLE):add(arrowheadPos)
  local arrowArm2 = Vector(arrowheadPos):moveTowards(originPos, ARROW_ARM_LENGTH):sub(arrowheadPos):rotateOver("y", ARROW_ANGLE):add(arrowheadPos)

  local head = vectorOwner.positionToLocal(arrowheadPos)
  local arm1 = vectorOwner.positionToLocal(arrowArm1)
  local arm2 = vectorOwner.positionToLocal(arrowArm2)
  table.insert(lines, {
    points = { arm1, head, arm2 },
    color = vectorOwner == self and connectionColor or DRAGGING_CONNECTION_COLOR,
    thickness = vectorOwner == self and CONNECTION_THICKNESS or DRAGGING_CONNECTION_THICKNESS,
  })
end

-- Move all contents on the play area (cards, tokens, etc) one slot in the given direction.  Certain
-- fixed objects will be ignored, as will anything the player has tagged with 'displacement_excluded'
---@param playerColor string Color of the player requesting the shift.  Used solely to send an error
---    message in the unlikely case that the scripting zone has been deleted
function shiftContentsUp(playerColor)
  shiftContents(playerColor, "up")
end

function shiftContentsDown(playerColor)
  shiftContents(playerColor, "down")
end

function shiftContentsLeft(playerColor)
  shiftContents(playerColor, "left")
end

function shiftContentsRight(playerColor)
  shiftContents(playerColor, "right")
end

function shiftContents(playerColor, direction)
  local zone = guidReferenceApi.getObjectByOwnerAndType("Mythos", "PlayAreaZone")
  if not zone then
    broadcastToColor("Scripting zone couldn't be found.", playerColor, "Red")
    return
  end

  for _, object in ipairs(zone.getObjects()) do
    if not (SHIFT_EXCLUSION[object.getGUID()] or object.hasTag("displacement_excluded")) then
      object.translate(SHIFT_OFFSETS[direction])
    end
  end
  Wait.time(drawBaseConnections, 0.1)
end

-- Check to see if the given object is within the bounds of the play area, based solely on the X and
-- Z coordinates, ignoring height
---@param object tts__Object Object to check
---@return boolean: True if the object is inside the play area
function isInPlayArea(object)
  local bounds = self.getBounds()
  local position = object.getPosition()
  -- Corners are arbitrary since it's all global - c1 goes down both axes, c2 goes up
  local c1 = { x = bounds.center.x - bounds.size.x / 2, z = bounds.center.z - bounds.size.z / 2 }
  local c2 = { x = bounds.center.x + bounds.size.x / 2, z = bounds.center.z + bounds.size.z / 2 }

  return position.x > c1.x and position.x < c2.x and position.z > c1.z and position.z < c2.z
end

function onScenarioChanged(scenarioName)
  currentScenario = scenarioName
  if not showLocationLinks() then
    broadcastToAll("Automatic location connections not available for this scenario")
  end
end

function showLocationLinks()
  return not LOC_LINK_EXCLUDE_SCENARIOS[currentScenario] and connectionsEnabled
end

-- Sets this playmat's snap points to limit snapping to locations or not.
-- If matchTypes is false, snap points will be reset to snap all cards.
---@param matchTypes boolean  Whether snap points should only snap for the matching card types.
function setLimitSnapsByType(matchTypes)
  local snaps = self.getSnapPoints()
  for i, snap in ipairs(snaps) do
    local snapTags = snaps[i].tags
    if matchTypes then
      if snapTags == nil then
        snaps[i].tags = { "Location" }
      else
        table.insert(snaps[i].tags, "Location")
      end
    else
      snaps[i].tags = nil
    end
  end
  self.setSnapPoints(snaps)
end

-- called by the option panel to enabled / disable location connections
function setConnectionDrawState(state)
  connectionsEnabled = state
  rebuildConnectionList()
  drawBaseConnections()
end

-- called by the option panel to edit the location connection color
function setConnectionColor(color)
  connectionColor = color
  rebuildConnectionList()
  drawBaseConnections()
end

-- count victory points on locations in play area
---@param highlightOff boolean True if highlighting should be enabled
---@return. Returns the total amount of VP found in the play area
function countVP(highlightOff)
  local totalVP = 0

  for cardId, metadata in pairs(locations) do
    local card = getObjectFromGUID(cardId)
    if metadata ~= nil and card ~= nil then
      if highlightOff == true then
        card.highlightOff("Green")
      end

      local cardVP = tonumber(metadata.victory) or 0
      if cardVP ~= 0 and not cardHasClues(card) then
        totalVP = totalVP + cardVP
        if highlightOff == false then
          card.highlightOn("Green")
        end
      end
    end
  end

  return totalVP
end

-- checks if a card has clues on it, returns true if clues are on it
---@param card tts__Object Card to check for clues
function cardHasClues(card)
  local searchResult = searchLib.onObject(card, "isClue")
  return #searchResult > 0
end

-- highlights all locations in the play area without metadata
---@param state boolean True if highlighting should be enabled
function highlightMissingData(state)
  for i, obj in pairs(missingData) do
    if obj ~= nil then
      if state then
        obj.highlightOff("Red")
      else
        obj.highlightOn("Red")
      end
    else
      missingData[i] = nil
    end
  end
end

-- rebuilds local snap points (could be useful in the future again)
function buildSnaps()
  local upperleft = { x = 1.53, z = -1.09 }
  local lowerright = { x = -1.53, z = 1.55 }
  local snaps = {}

  -- creates 81 snap points, for uneven rows + columns it makes a rotation snap point
  for i = 1, 9 do
    for j = 1, 9 do
      local snap = {}
      snap.position = {}
      snap.position.x = round(upperleft.x - (upperleft.x - lowerright.x) * (i - 1) / 8, 3)
      snap.position.y = 0.1
      snap.position.z = round(upperleft.z - (upperleft.z - lowerright.z) * (j - 1) / 8, 3)

      -- enable rotation snaps for uneven rows / columns
      if (i % 2 ~= 0) and (j % 2 ~= 0) then
        snap.rotation = { 0, 0, 0 }
        snap.rotation_snap = true
      end

      table.insert(snaps, snap)
    end
  end
  self.setSnapPoints(snaps)
end

-- utility function
function round(num, numDecimalPlaces)
  local mult = 10 ^ (numDecimalPlaces or 0)
  return math.floor(num * mult + 0.5) / mult
end
end)
__bundle_register("core/PlayAreaApi", function(require, _LOADED, __bundle_register, __bundle_modules)
do
  local PlayAreaApi = {}
  local guidReferenceApi = require("core/GUIDReferenceApi")

  local function getPlayArea()
    return guidReferenceApi.getObjectByOwnerAndType("Mythos", "PlayArea")
  end

  local function getInvestigatorCounter()
    return guidReferenceApi.getObjectByOwnerAndType("Mythos", "InvestigatorCounter")
  end

  -- Returns the current value of the investigator counter from the playmat
  ---@return number: Number of investigators currently set on the counter
  PlayAreaApi.getInvestigatorCount = function()
    return getInvestigatorCounter().getVar("val")
  end

  -- Updates the current value of the investigator counter from the playmat
  ---@param count number Number of investigators to set on the counter
  PlayAreaApi.setInvestigatorCount = function(count)
    getInvestigatorCounter().call("updateVal", count)
  end

  -- Move all contents on the play area (cards, tokens, etc) one slot in the given direction. Certain
  -- fixed objects will be ignored, as will anything the player has tagged with 'displacement_excluded'
  ---@param playerColor string Color of the player requesting the shift for messages
  PlayAreaApi.shiftContentsUp = function(playerColor)
    getPlayArea().call("shiftContentsUp", playerColor)
  end

  PlayAreaApi.shiftContentsDown = function(playerColor)
    getPlayArea().call("shiftContentsDown", playerColor)
  end

  PlayAreaApi.shiftContentsLeft = function(playerColor)
    getPlayArea().call("shiftContentsLeft", playerColor)
  end

  PlayAreaApi.shiftContentsRight = function(playerColor)
    getPlayArea().call("shiftContentsRight", playerColor)
  end

  ---@param state boolean This controls whether location connections should be drawn
  PlayAreaApi.setConnectionDrawState = function(state)
    getPlayArea().call("setConnectionDrawState", state)
  end

  ---@param color string Connection color to be used for location connections
  PlayAreaApi.setConnectionColor = function(color)
    getPlayArea().call("setConnectionColor", color)
  end

  -- Event to be called when the current scenario has changed
  ---@param scenarioName string Name of the new scenario
  PlayAreaApi.onScenarioChanged = function(scenarioName)
    getPlayArea().call("onScenarioChanged", scenarioName)
  end

  -- Sets this playmat's snap points to limit snapping to locations or not.
  -- If matchTypes is false, snap points will be reset to snap all cards.
  ---@param matchCardTypes boolean Whether snap points should only snap for the matching card types
  PlayAreaApi.setLimitSnapsByType = function(matchCardTypes)
    getPlayArea().call("setLimitSnapsByType", matchCardTypes)
  end

  -- Receiver for the Global tryObjectEnterContainer event.  Used to clear vector lines from dragged
  -- cards before they're destroyed by entering the container
  PlayAreaApi.tryObjectEnterContainer = function(container, object)
    getPlayArea().call("tryObjectEnterContainer", { container = container, object = object })
  end

  -- counts the VP on locations in the play area
  PlayAreaApi.countVP = function()
    return getPlayArea().call("countVP")
  end

  -- highlights all locations in the play area without metadata
  ---@param state boolean True if highlighting should be enabled
  PlayAreaApi.highlightMissingData = function(state)
    return getPlayArea().call("highlightMissingData", state)
  end
  
  -- highlights all locations in the play area with VP
  ---@param state boolean True if highlighting should be enabled
  PlayAreaApi.highlightCountedVP = function(state)
    return getPlayArea().call("countVP", state)
  end

  -- Checks if an object is in the play area (returns true or false)
  PlayAreaApi.isInPlayArea = function(object)
    return getPlayArea().call("isInPlayArea", object)
  end

  PlayAreaApi.getSurface = function()
    return getPlayArea().getCustomObject().image
  end

  PlayAreaApi.updateSurface = function(url)
    return getPlayArea().call("updateSurface", url)
  end
  
  -- Called by Custom Data Helpers to push their location data into the Data Helper.  This adds the
  -- data to the local token manager instance.
  ---@param args table Single-value array holding the GUID of the Custom Data Helper making the call
  PlayAreaApi.updateLocations = function(args)
    getPlayArea().call("updateLocations", args)
  end

  PlayAreaApi.getCustomDataHelper = function()
    return getPlayArea().getVar("customDataHelper")
  end

  return PlayAreaApi
end
end)
__bundle_register("core/token/TokenManager", function(require, _LOADED, __bundle_register, __bundle_modules)
do
  local guidReferenceApi = require("core/GUIDReferenceApi")
  local optionPanelApi = require("core/OptionPanelApi")
  local playAreaApi = require("core/PlayAreaApi")
  local searchLib = require("util/SearchLib")
  local tokenSpawnTrackerApi = require("core/token/TokenSpawnTrackerApi")

  local PLAYER_CARD_TOKEN_OFFSETS = {
    [1] = {
      Vector(0, 3, -0.2)
    },
    [2] = {
      Vector(0.4, 3, -0.2),
      Vector(-0.4, 3, -0.2)
    },
    [3] = {
      Vector(0, 3, -0.9),
      Vector(0.4, 3, -0.2),
      Vector(-0.4, 3, -0.2)
    },
    [4] = {
      Vector(0.4, 3, -0.9),
      Vector(-0.4, 3, -0.9),
      Vector(0.4, 3, -0.2),
      Vector(-0.4, 3, -0.2)
    },
    [5] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.4, 3, -0.2),
      Vector(-0.4, 3, -0.2)
    },
    [6] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.7, 3, -0.2),
      Vector(0, 3, -0.2),
      Vector(-0.7, 3, -0.2)
    },
    [7] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.7, 3, -0.2),
      Vector(0, 3, -0.2),
      Vector(-0.7, 3, -0.2),
      Vector(0, 3, 0.5)
    },
    [8] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.7, 3, -0.2),
      Vector(0, 3, -0.2),
      Vector(-0.7, 3, -0.2),
      Vector(-0.35, 3, 0.5),
      Vector(0.35, 3, 0.5)
    },
    [9] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.7, 3, -0.2),
      Vector(0, 3, -0.2),
      Vector(-0.7, 3, -0.2),
      Vector(0.7, 3, 0.5),
      Vector(0, 3, 0.5),
      Vector(-0.7, 3, 0.5)
    },
    [10] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.7, 3, -0.2),
      Vector(0, 3, -0.2),
      Vector(-0.7, 3, -0.2),
      Vector(0.7, 3, 0.5),
      Vector(0, 3, 0.5),
      Vector(-0.7, 3, 0.5),
      Vector(0, 3, 1.2)
    },
    [11] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.7, 3, -0.2),
      Vector(0, 3, -0.2),
      Vector(-0.7, 3, -0.2),
      Vector(0.7, 3, 0.5),
      Vector(0, 3, 0.5),
      Vector(-0.7, 3, 0.5),
      Vector(-0.35, 3, 1.2),
      Vector(0.35, 3, 1.2)
    },
    [12] = {
      Vector(0.7, 3, -0.9),
      Vector(0, 3, -0.9),
      Vector(-0.7, 3, -0.9),
      Vector(0.7, 3, -0.2),
      Vector(0, 3, -0.2),
      Vector(-0.7, 3, -0.2),
      Vector(0.7, 3, 0.5),
      Vector(0, 3, 0.5),
      Vector(-0.7, 3, 0.5),
      Vector(0.7, 3, 1.2),
      Vector(0, 3, 1.2),
      Vector(-0.7, 3, 1.2)
    }
  }

  -- stateIDs for the multi-stated resource tokens
  local stateTable = {
    ["resource"] = 1,
    ["ammo"]     = 2,
    ["bounty"]   = 3,
    ["charge"]   = 4,
    ["evidence"] = 5,
    ["secret"]   = 6,
    ["supply"]   = 7,
    ["offering"] = 8
  }

  -- Table of data extracted from the token source bag, keyed by the Memo on each token which
  -- should match the token type keys ("resource", "clue", etc)
  local tokenTemplates

  local playerCardData
  local locationData

  local TokenManager = {}
  local internal = {}

  -- Spawns tokens for the card.  This function is built to just throw a card at it and let it do
  -- the work once a card has hit an area where it might spawn tokens.  It will check to see if
  -- the card has already spawned, find appropriate data from either the uses metadata or the Data
  -- Helper, and spawn the tokens.
  ---@param card tts__Object Card to maybe spawn tokens for
  ---@param extraUses table A table of <use type>=<count> which will modify the number of tokens
  ---    spawned for that type.  e.g. Akachi's playmat should pass "Charge"=1
  TokenManager.spawnForCard = function(card, extraUses)
    if tokenSpawnTrackerApi.hasSpawnedTokens(card.getGUID()) then
      return
    end
    local metadata = JSON.decode(card.getGMNotes())
    if metadata ~= nil then
      internal.spawnTokensFromUses(card, extraUses)
    else
      internal.spawnTokensFromDataHelper(card)
    end
  end

  -- Spawns a set of tokens on the given card.
  ---@param card tts__Object Card to spawn tokens on
  ---@param tokenType string Type of token to spawn, for example "damage", "horror" or "resource"
  ---@param tokenCount number How many tokens to spawn.  For damage or horror this value will be set to the
  --     spawned state object rather than spawning multiple tokens
  ---@param shiftDown? number An offset for the z-value of this group of tokens
  ---@param subType? string Subtype of token to spawn.  This will only differ from the tokenName for resource tokens
  TokenManager.spawnTokenGroup = function(card, tokenType, tokenCount, shiftDown, subType)
    local optionPanel = optionPanelApi.getOptions()

    if tokenType == "damage" or tokenType == "horror" then
      TokenManager.spawnCounterToken(card, tokenType, tokenCount, shiftDown)
    elseif tokenType == "resource" and optionPanel["useResourceCounters"] == "enabled" then
      TokenManager.spawnResourceCounterToken(card, tokenCount)
    elseif tokenType == "resource" and optionPanel["useResourceCounters"] == "custom" and tokenCount == 0 then
      TokenManager.spawnResourceCounterToken(card, tokenCount)
    else
      TokenManager.spawnMultipleTokens(card, tokenType, tokenCount, shiftDown, subType)
    end
  end

  -- Spawns a single counter token and sets the value to tokenValue.  Used for damage and horror
  -- tokens.
  ---@param card tts__Object Card to spawn tokens on
  ---@param tokenType string type of token to spawn, valid values are "damage" and "horror".  Other
  --     types should use spawnMultipleTokens()
  ---@param tokenValue number Value to set the damage/horror to
  TokenManager.spawnCounterToken = function(card, tokenType, tokenValue, shiftDown)
    if tokenValue < 1 or tokenValue > 50 then return end

    local pos = card.positionToWorld(PLAYER_CARD_TOKEN_OFFSETS[1][1] + Vector(0, 0, shiftDown))
    local rot = card.getRotation()
    TokenManager.spawnToken(pos, tokenType, rot, function(spawned) spawned.setState(tokenValue) end)
  end

  TokenManager.spawnResourceCounterToken = function(card, tokenCount)
    local pos = card.positionToWorld(card.positionToLocal(card.getPosition()) + Vector(0, 0.2, -0.5))
    local rot = card.getRotation()
    TokenManager.spawnToken(pos, "resourceCounter", rot, function(spawned)
      spawned.call("updateVal", tokenCount)
    end)
  end

  -- Spawns a number of tokens.
  ---@param tokenType string type of token to spawn, valid values are resource", "doom", or "clue".
  --     Other types should use spawnCounterToken()
  ---@param tokenCount number How many tokens to spawn
  ---@param shiftDown? number An offset for the z-value of this group of tokens
  ---@param subType? string Subtype of token to spawn.  This will only differ from the tokenName for resource tokens
  TokenManager.spawnMultipleTokens = function(card, tokenType, tokenCount, shiftDown, subType)
    -- not checking the max at this point since clue offsets are calculated dynamically
    if tokenCount < 1 then return end

    local offsets = {}
    if tokenType == "clue" then
      offsets = internal.buildClueOffsets(card, tokenCount)
    else
      -- only up to 12 offset tables defined
      if tokenCount > 12 then return end
      for i = 1, tokenCount do
        offsets[i] = card.positionToWorld(PLAYER_CARD_TOKEN_OFFSETS[tokenCount][i])
        -- Fix the y-position for the spawn, since positionToWorld considers rotation which can
        -- have bad results for face up/down differences
        offsets[i].y = card.getPosition().y + 0.15
      end
    end

    if shiftDown ~= nil then
      -- Copy the offsets to make sure we don't change the static values
      local baseOffsets = offsets
      offsets = {}

      -- get a vector for the shifting (downwards local to the card)
      local shiftDownVector = Vector(0, 0, shiftDown):rotateOver("y", card.getRotation().y)
      for i, baseOffset in ipairs(baseOffsets) do
        offsets[i] = baseOffset + shiftDownVector
      end
    end

    if offsets == nil then
      error("couldn't find offsets for " .. tokenCount .. ' tokens')
      return
    end

    -- handling for not provided subtype (for example when spawning from custom data helpers)
    if subType == nil then
      subType = ""
    end

    -- this is used to load the correct state for additional resource tokens (e.g. "Ammo")
    local callback = nil
    local stateID = stateTable[string.lower(subType)]
    if tokenType == "resource" and stateID ~= nil and stateID ~= 1 then
      callback = function(spawned) spawned.setState(stateID) end
    end

    for i = 1, tokenCount do
      TokenManager.spawnToken(offsets[i], tokenType, card.getRotation(), callback)
    end
  end

  -- Spawns a single token at the given global position by copying it from the template bag.
  ---@param position tts__Vector Global position to spawn the token
  ---@param tokenType string type of token to spawn, valid values are "damage", "horror",
  --     "resource", "doom", or "clue"
  ---@param rotation tts__Vector Rotation to be used for the new token.  Only the y-value will be used,
  --     x and z will use the default rotation from the source bag
  ---@param callback? function A callback function triggered after the new token is spawned
  TokenManager.spawnToken = function(position, tokenType, rotation, callback)
    internal.initTokenTemplates()
    local loadTokenType = tokenType
    if tokenType == "clue" or tokenType == "doom" then
      loadTokenType = "clueDoom"
    end
    if tokenTemplates[loadTokenType] == nil then
      error("Unknown token type '" .. tokenType .. "'")
      return
    end
    local tokenTemplate = tokenTemplates[loadTokenType]

    -- Take ONLY the Y-value for rotation, so we don't flip the token coming out of the bag
    local rot = Vector(tokenTemplate.Transform.rotX, 270, tokenTemplate.Transform.rotZ)
    if rotation ~= nil then
      rot.y = rotation.y
    end
    if tokenType == "doom" then
      rot.z = 180
    end

    tokenTemplate.Nickname = ""
    return spawnObjectData({
      data = tokenTemplate,
      position = position,
      rotation = rot,
      callback_function = callback
    })
  end

  -- Checks a card for metadata to maybe replenish it
  ---@param card tts__Object Card object to be replenished
  ---@param uses table The already decoded metadata.uses (to avoid decoding again)
  ---@param mat tts__Object The playmat the card is placed on (for rotation and casting)
  TokenManager.maybeReplenishCard = function(card, uses, mat)
    -- TODO: support for cards with multiple uses AND replenish (as of yet, no official card needs that)
    if uses[1].count and uses[1].replenish then
      internal.replenishTokens(card, uses, mat)
    end
  end

  -- Delegate function to the token spawn tracker.  Exists to avoid circular dependencies in some
  -- callers.
  ---@param card tts__Object Card object to reset the tokens for
  TokenManager.resetTokensSpawned = function(card)
    tokenSpawnTrackerApi.resetTokensSpawned(card.getGUID())
  end

  -- Pushes new player card data into the local copy of the Data Helper player data.
  ---@param dataTable table Key/Value pairs following the DataHelper style
  TokenManager.addPlayerCardData = function(dataTable)
    internal.initDataHelperData()
    for k, v in pairs(dataTable) do
      playerCardData[k] = v
    end
  end

  -- Pushes new location data into the local copy of the Data Helper location data.
  ---@param dataTable table Key/Value pairs following the DataHelper style
  TokenManager.addLocationData = function(dataTable)
    internal.initDataHelperData()
    for k, v in pairs(dataTable) do
      locationData[k] = v
    end
  end

  -- Checks to see if the given card has location data in the DataHelper
  ---@param card tts__Object Card to check for data
  ---@return boolean: True if this card has data in the helper, false otherwise
  TokenManager.hasLocationData = function(card)
    internal.initDataHelperData()
    return internal.getLocationData(card) ~= nil
  end

  internal.initTokenTemplates = function()
    if tokenTemplates ~= nil then
      return
    end
    tokenTemplates = {}
    local tokenSource = guidReferenceApi.getObjectByOwnerAndType("Mythos", "TokenSource")
    for _, tokenTemplate in ipairs(tokenSource.getData().ContainedObjects) do
      local tokenName = tokenTemplate.Memo
      tokenTemplates[tokenName] = tokenTemplate
    end
  end

  -- Copies the data from the DataHelper.  Will only happen once.
  internal.initDataHelperData = function()
    if playerCardData ~= nil then
      return
    end
    local dataHelper = guidReferenceApi.getObjectByOwnerAndType("Mythos", "DataHelper")
    playerCardData = dataHelper.getTable('PLAYER_CARD_DATA')
    locationData = dataHelper.getTable('LOCATIONS_DATA')
  end

  -- Spawn tokens for a card based on the uses metadata.  This will consider the face up/down state
  -- of the card for both locations and standard cards.
  ---@param card tts__Object Card to maybe spawn tokens for
  ---@param extraUses table A table of <use type>=<count> which will modify the number of tokens
  ---    spawned for that type.  e.g. Akachi's playmat should pass "Charge"=1
  internal.spawnTokensFromUses = function(card, extraUses)
    local uses = internal.getUses(card)
    if uses == nil then return end

    -- go through tokens to spawn
    local tokenCount
    for i, useInfo in ipairs(uses) do
      tokenCount = (useInfo.count or 0) + (useInfo.countPerInvestigator or 0) * playAreaApi.getInvestigatorCount()
      if extraUses ~= nil and extraUses[useInfo.type] ~= nil then
        tokenCount = tokenCount + extraUses[useInfo.type]
      end
      -- Shift each spawned group after the first down so they don't pile on each other
      TokenManager.spawnTokenGroup(card, useInfo.token, tokenCount, (i - 1) * 0.8, useInfo.type)
    end

    tokenSpawnTrackerApi.markTokensSpawned(card.getGUID())
  end

  -- Spawn tokens for a card based on the data helper data.  This will consider the face up/down state
  -- of the card for both locations and standard cards.
  ---@param card tts__Object Card to maybe spawn tokens for
  internal.spawnTokensFromDataHelper = function(card)
    internal.initDataHelperData()
    local playerData = internal.getPlayerCardData(card)
    if playerData ~= nil then
      internal.spawnPlayerCardTokensFromDataHelper(card, playerData)
    end
    local locationData = internal.getLocationData(card)
    if locationData ~= nil then
      internal.spawnLocationTokensFromDataHelper(card, locationData)
    end
  end

  -- Spawn tokens for a player card using data retrieved from the Data Helper.
  ---@param card tts__Object Card to maybe spawn tokens for
  ---@param playerData table Player card data structure retrieved from the DataHelper.  Should be
  --     the right data for this card.
  internal.spawnPlayerCardTokensFromDataHelper = function(card, playerData)
    local token = playerData.tokenType
    local tokenCount = playerData.tokenCount
    TokenManager.spawnTokenGroup(card, token, tokenCount)
    tokenSpawnTrackerApi.markTokensSpawned(card.getGUID())
  end

  -- Spawn tokens for a location using data retrieved from the Data Helper.
  ---@param card tts__Object Card to maybe spawn tokens for
  ---@param locationData table Location data structure retrieved from the DataHelper.  Should be
  --     the right data for this card.
  internal.spawnLocationTokensFromDataHelper = function(card, locationData)
    local clueCount = internal.getClueCountFromData(card, locationData)
    if clueCount > 0 then
      TokenManager.spawnTokenGroup(card, "clue", clueCount)
      tokenSpawnTrackerApi.markTokensSpawned(card.getGUID())
    end
  end

  internal.getPlayerCardData = function(card)
    return playerCardData[card.getName() .. ':' .. card.getDescription()]
        or playerCardData[card.getName()]
  end

  internal.getLocationData = function(card)
    return locationData[card.getName() .. '_' .. card.getGUID()] or locationData[card.getName()]
  end

  internal.getClueCountFromData = function(card, locationData)
    -- Return the number of clues to spawn on this location
    if locationData == nil then
      error('attempted to get clue for unexpected object: ' .. card.getName())
      return 0
    end

    if ((card.is_face_down and locationData.clueSide == 'back')
          or (not card.is_face_down and locationData.clueSide == 'front')) then
      if locationData.type == 'fixed' then
        return locationData.value
      elseif locationData.type == 'perPlayer' then
        return locationData.value * playAreaApi.getInvestigatorCount()
      end
      error('unexpected location type: ' .. locationData.type)
    end
    return 0
  end

  -- Gets the right uses structure for this card, based on metadata and face up/down state
  ---@param card tts__Object Card to pull the uses from
  internal.getUses = function(card)
    local metadata = JSON.decode(card.getGMNotes()) or {}
    if metadata.type == "Location" then
      if card.is_face_down and metadata.locationBack ~= nil then
        return metadata.locationBack.uses
      elseif not card.is_face_down and metadata.locationFront ~= nil then
        return metadata.locationFront.uses
      end
    elseif not card.is_face_down then
      return metadata.uses
    end

    return nil
  end

  -- Dynamically create positions for clues on a card.
  ---@param card tts__Object Card the clues will be placed on
  ---@param count number How many clues?
  ---@return table: Array of global positions to spawn the clues at
  internal.buildClueOffsets = function(card, count)
    local cluePositions = {}
    for i = 1, count do
      local column = math.floor((i - 1) / 4)
      local row = (i - 1) % 4
      local cluePos = card.positionToWorld(Vector(1.4 + 0.55 * column, 0, -1 + 0.55 * row))
      cluePos.y = cluePos.y + 0.05
      table.insert(cluePositions, cluePos)
    end
    return cluePositions
  end

  ---@param card tts__Object Card object to be replenished
  ---@param uses table The already decoded metadata.uses (to avoid decoding again)
  ---@param mat tts__Object The playmat the card is placed on (for rotation and casting)
  internal.replenishTokens = function(card, uses, mat)
    local cardPos = card.getPosition()

    -- don't continue for cards on the deck (Norman) or in the discard pile
    if mat.positionToLocal(cardPos).x < -1 then return end

    -- get current amount of resource tokens on the card
    local clickableResourceCounter = nil
    local foundTokens = 0

    for _, obj in ipairs(searchLib.onObject(card, "isTileOrToken")) do
      local memo = obj.getMemo()

      if (stateTable[memo] or 0) > 0 then
        foundTokens = foundTokens + math.abs(obj.getQuantity())
        obj.destruct()
      elseif memo == "resourceCounter" then
        foundTokens = obj.getVar("val")
        clickableResourceCounter = obj
        break
      end
    end

    -- this is the theoretical new amount of uses (to be checked below)
    local newCount = foundTokens + uses[1].replenish

    -- if there are already more uses than the replenish amount, keep them
    if foundTokens > uses[1].count then
      newCount = foundTokens
    -- only replenish up until the replenish amount
    elseif newCount > uses[1].count then
      newCount = uses[1].count
    end

    -- update the clickable counter or spawn a group of tokens
    if clickableResourceCounter then
      clickableResourceCounter.call("updateVal", newCount)
    else
      TokenManager.spawnTokenGroup(card, uses[1].token, newCount, _, uses[1].type)
    end
  end

  return TokenManager
end
end)
__bundle_register("core/token/TokenSpawnTrackerApi", function(require, _LOADED, __bundle_register, __bundle_modules)
do
  local TokenSpawnTracker = {}
  local guidReferenceApi = require("core/GUIDReferenceApi")

  local function getSpawnTracker()
    return guidReferenceApi.getObjectByOwnerAndType("Mythos", "TokenSpawnTracker")
  end

  TokenSpawnTracker.hasSpawnedTokens = function(cardGuid)
    return getSpawnTracker().call("hasSpawnedTokens", cardGuid)
  end

  TokenSpawnTracker.markTokensSpawned = function(cardGuid)
    return getSpawnTracker().call("markTokensSpawned", cardGuid)
  end

  TokenSpawnTracker.resetTokensSpawned = function(cardGuid)
    return getSpawnTracker().call("resetTokensSpawned", cardGuid)
  end

  TokenSpawnTracker.resetAllAssetAndEvents = function()
    return getSpawnTracker().call("resetAllAssetAndEvents")
  end

  TokenSpawnTracker.resetAllLocations = function()
    return getSpawnTracker().call("resetAllLocations")
  end

  TokenSpawnTracker.resetAll = function()
    return getSpawnTracker().call("resetAll")
  end

  return TokenSpawnTracker
end
end)
__bundle_register("util/SearchLib", function(require, _LOADED, __bundle_register, __bundle_modules)
do
  local SearchLib = {}
  local filterFunctions = {
    isActionToken = function(x) return x.getDescription() == "Action Token" end,
    isCard = function(x) return x.type == "Card" end,
    isDeck = function(x) return x.type == "Deck" end,
    isCardOrDeck = function(x) return x.type == "Card" or x.type == "Deck" end,
    isClue = function(x) return x.memo == "clueDoom" and x.is_face_down == false end,
    isTileOrToken = function(x) return x.type == "Tile" end
  }

  -- performs the actual search and returns a filtered list of object references
  ---@param pos tts__Vector Global position
  ---@param rot? tts__Vector Global rotation
  ---@param size table Size
  ---@param filter? string Name of the filter function
  ---@param direction? table Direction (positive is up)
  ---@param maxDistance? number Distance for the cast
  local function returnSearchResult(pos, rot, size, filter, direction, maxDistance)
    local filterFunc
    if filter then
      filterFunc = filterFunctions[filter]
    end
    local searchResult = Physics.cast({
      origin       = pos,
      direction    = direction or { 0, 1, 0 },
      orientation  = rot or { 0, 0, 0 },
      type         = 3,
      size         = size,
      max_distance = maxDistance or 0
    })

    -- filtering the result
    local objList = {}
    for _, v in ipairs(searchResult) do
      if not filter or filterFunc(v.hit_object) then
        table.insert(objList, v.hit_object)
      end
    end
    return objList
  end

  -- searches the specified area
  SearchLib.inArea = function(pos, rot, size, filter)
    return returnSearchResult(pos, rot, size, filter)
  end

  -- searches the area on an object
  SearchLib.onObject = function(obj, filter)
    pos = obj.getPosition()
    size = obj.getBounds().size:setAt("y", 1)
    return returnSearchResult(pos, _, size, filter)
  end

  -- searches the specified position (a single point)
  SearchLib.atPosition = function(pos, filter)
    size = { 0.1, 2, 0.1 }
    return returnSearchResult(pos, _, size, filter)
  end

  -- searches below the specified position (downwards until y = 0)
  SearchLib.belowPosition = function(pos, filter)
    direction = { 0, -1, 0 }
    maxDistance = pos.y
    return returnSearchResult(pos, _, size, filter, direction, maxDistance)
  end

  return SearchLib
end
end)
return __bundle_require("__root")