404 lines
14 KiB
Lua
404 lines
14 KiB
Lua
-- luacheck: globals MyModGlobal Character
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-- luacheck: max line length 420
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local utils = require("Cyka.utils")
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---@class ItemLocation
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---@field inventory Barotrauma.ItemInventory
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---@field slotIndex number
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---@field depth number
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---@field maxFits number
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-- The resulting item tree is a table where the key is an ID of an item
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-- And the value is an object that represents where that item is located
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-- In our inventory
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-- Special case are empty slots where any item fits
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---@param inventory Barotrauma.ItemInventory
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---@param itemTree table<string, ItemLocation[]>
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---@param depth number
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---@return table<string, ItemLocation[]>
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local function buildItemTree(inventory, itemTree, depth)
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itemTree = itemTree or {}
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depth = depth or 0
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if not inventory or not inventory.slots then
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-- MyModGlobal.debugPrint(string.format("Inventory is nil or has no slots, returning empty itemTree"))
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return itemTree
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end
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-- One slot can have one item but multiple of it
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-- The number of an item in a slot is #slot.items
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for slotIndex, slot in ipairs(inventory.slots) do
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-- MyModGlobal.debugPrint(string.format("Building item tree for inventory at slot index: %d", slotIndex))
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-- MyModGlobal.debugPrint(string.format("Slot %d has %d items", slotIndex, #slot.items))
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if #slot.items == 0 then
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-- MyModGlobal.debugPrint(string.format("Slot %d is empty, adding to itemTree as 'empty'", slotIndex))
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itemTree['empty'] = itemTree['empty'] or {}
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itemTree['empty'][#itemTree['empty'] + 1] = {
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inventory = inventory,
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slotIndex = slotIndex - 1,
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maxFits = 60,
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depth = depth
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}
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-- MyModGlobal.debugPrint(string.format("Added empty slot to itemTree at index: %d", slotIndex))
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else
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---@type Barotrauma.Item
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local item = slot.items[1]
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local identifier = item.Prefab.Identifier.Value
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-- MyModGlobal.debugPrint(string.format("Found item: %s with identifier: %s", item.Name, identifier))
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itemTree[identifier] = itemTree[identifier] or {}
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-- We DO want even slots with maxFits = 0
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-- Because that indicates that we DO HAVE the item
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-- At all
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-- And based on that we decide to move it
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itemTree[identifier][#itemTree[identifier] + 1] = {
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inventory = inventory,
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slotIndex = slotIndex - 1,
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maxFits = slot.HowManyCanBePut(item.Prefab),
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depth = depth
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}
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-- MyModGlobal.debugPrint(string.format("Added item to itemTree under identifier: %s", identifier))
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local tags = item.Prefab.Tags
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local shouldSuss = false
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for tag in tags do
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if tag.value:find("container") then
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shouldSuss = true
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break
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end
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end
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if shouldSuss then
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-- MyModGlobal.debugPrint(string.format("Searching inside %s for nested containers", item.Name))
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buildItemTree(item.OwnInventory, itemTree, depth + 1)
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end
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end
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end
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-- MyModGlobal.debugPrint("Completed building item tree")
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return itemTree
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end
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-- We would like to fill larger stacks first
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---@param itemTree table<string, ItemLocation[]>
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---@return table<string, ItemLocation[]>
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local function sortItemTree(itemTree)
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for _, item in pairs(itemTree) do
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table.sort(item, function(a, b)
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---@cast a ItemLocation
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---@cast b ItemLocation
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if a.depth ~= b.depth then
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return a.depth < b.depth
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elseif a.maxFits ~= b.maxFits then
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return a.maxFits > b.maxFits
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else
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return a.slotIndex < b.slotIndex
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end
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end)
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end
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return itemTree
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end
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---@param item Barotrauma.Item
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---@param itemTree table<string, ItemLocation[]>
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---@param force boolean
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---@return string
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local function tryMoveItem(item, itemTree, force)
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-- MyModGlobal.debugPrint(string.format("Attempting to move item: %s", item.Prefab.Identifier.Value))
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force = force or false
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local location = itemTree[item.Prefab.Identifier.Value]
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if not location and not force then
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-- MyModGlobal.debugPrint("No locations for item, not stacking (not forced)")
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return nil, "No locations for item, not stacking (not forced)"
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end
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-- MyModGlobal.debugPrint(string.format("Attempting to move item: %s", item.Prefab.Identifier.Value))
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-- MyModGlobal.DumpTable(location)
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local moved = false
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if location then
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-- First try to move to existing stacks
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for _, itemLocation in ipairs(location) do
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-- We cannot stack items with decreased condition
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local canBePut = itemLocation.inventory.CanBePutInSlot(item.Prefab, itemLocation.slotIndex, item.Condition)
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-- MyModGlobal.debugPrint(string.format("Can be put in slot %d: %s", itemLocation.slotIndex, tostring(canBePut)))
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if itemLocation.maxFits > 0 and canBePut then
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moved = moved or itemLocation.inventory.TryPutItem(item, itemLocation.slotIndex, false, true, nil)
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if moved then
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itemLocation.maxFits = itemLocation.inventory.HowManyCanBePut(item.Prefab, itemLocation.slotIndex)
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end
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-- if moved then
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-- MyModGlobal.debugPrint(string.format("Moved item to existing stack at slot index: %d", itemLocation .slotIndex))
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-- else
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-- MyModGlobal.debugPrint(string.format("Failed to move item to existing stack at slot index: %d", itemLocation .slotIndex))
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-- end
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end
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end
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end
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-- If we can not find an existing stack
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-- Then move to any of the empty slots
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if not moved then
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-- MyModGlobal.debugPrint("No existing stacks found, trying empty slots...")
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for _, itemLocation in ipairs(itemTree['empty']) do
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local maxFits = itemLocation.maxFits
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-- These empty slots are not guranteed to be empty, ironically
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-- After we insert an item into one it's no longer empty
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-- But it still is in the empty table
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-- So we want to make sure we can insert our item
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-- Into the maybe empty slots
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itemLocation.maxFits = itemLocation.inventory.HowManyCanBePut(item.Prefab, itemLocation.slotIndex)
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if maxFits > 0 then
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-- MyModGlobal.debugPrint(string.format("Trying to move item to empty slot at index: %d", itemLocation.slotIndex))
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moved = moved or itemLocation.inventory.TryPutItem(item, itemLocation.slotIndex, true, false, nil)
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if moved then
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itemLocation.maxFits = itemLocation.inventory.HowManyCanBePut(item.Prefab, itemLocation.slotIndex)
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end
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-- if moved then
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-- MyModGlobal.debugPrint(string.format("Moved item to empty slot at index: %d", itemLocation.slotIndex))
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-- else
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-- MyModGlobal.debugPrint(string.format("Failed to move item to empty slot at index: %d", itemLocation.slotIndex))
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-- end
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end
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end
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end
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-- If we still can not move the item give up
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if not moved then
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-- MyModGlobal.debugPrint("Failed to find valid location for item")
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return "Failed to find valid location for item"
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end
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-- MyModGlobal.debugPrint("Item moved successfully")
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return nil
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end
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---@param items Barotrauma.Item[]
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---@param itemTree table<string, ItemLocation[]>
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---@param force boolean
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---@return string[]
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local function tryMoveItems(items, itemTree, force)
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force = force or false
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local errs = {}
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for _, item in ipairs(items) do
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local err = tryMoveItem(item, itemTree, force)
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-- oops, this one failed, continue...
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if err then
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errs[#errs + 1] = string.format("Failed to move item: %s", item.Prefab.Identifier.Value)
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end
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end
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return errs
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end
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---@param character Barotrauma.Character
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---@return table<string, ItemLocation[]>, string
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local function tryBuildCharacterItemTree(character)
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local itemTree = {}
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-- MyModGlobal.debugPrint(string.format("Preparing to stack items into the bag..."))
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local inventory = character.Inventory
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if not inventory or not inventory.slots then
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return itemTree, "Character has no inventory"
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end
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local bagSlot = inventory.slots[MyModGlobal.BAG_SLOT]
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if bagSlot then
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-- MyModGlobal.debugPrint(string.format("Bag slot found at index 8 with %d items.", #bagSlot.items))
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if #bagSlot.items > 0 then
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local item = bagSlot.items[1]
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-- MyModGlobal.debugPrint(string.format("Found item in bag slot: %s", item.Name))
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if item and item.OwnInventory then
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-- MyModGlobal.debugPrint(string.format("Item has its own inventory, building item tree for it..."))
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itemTree = buildItemTree(item.OwnInventory, itemTree)
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else
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return itemTree, "Bag does not have its own inventory"
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end
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else
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return itemTree, "Bag slot is empty"
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end
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else
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return itemTree, "No bag slot found at index " .. tostring(MyModGlobal.BAG_SLOT)
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end
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return itemTree, nil
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end
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-- Function to quickly stack items from inventory to containers
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-- 6 and 7 are hands
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-- 9..18 are main slots
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local inventorySlotsToStack = { 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 }
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local function quickStackItems(character)
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if not character then
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MyModGlobal.debugPrint("No character found")
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return
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end
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local inventory = character.Inventory
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if not inventory or not inventory.slots then
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MyModGlobal.debugPrint("Character has no inventory")
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return
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end
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-- for i, slot in ipairs(inventory.slots) do
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-- if #slot.items > 0 then
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-- local item = slot.items[1]
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-- local identifier = item.Prefab.Identifier.Value
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-- print(string.format("Item at slot %d is %s", i, identifier))
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-- end
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-- end
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MyModGlobal.debugPrint("Quick stack function called")
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local itemTree, err = tryBuildCharacterItemTree(character)
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if err then
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MyModGlobal.debugPrint(string.format("Error building item tree: %s", err))
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return
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end
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itemTree = sortItemTree(itemTree)
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--DumpTable(itemTree)
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local toMove = {}
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for _, slotid in ipairs(inventorySlotsToStack) do
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MyModGlobal.debugPrint(string.format("Processing inventory slot: %d", slotid))
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local slot = inventory.slots[slotid]
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if #slot.items > 0 then
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local item = slot.items[1]
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local tags = item.Prefab.Tags
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local shouldSuss = true
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for tag in tags do
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if tag.value:find("tool") or tag.value:find("weapon") then
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MyModGlobal.debugPrint(string.format("Item '%s' is a tool or weapon, skipping", item.Name))
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shouldSuss = false
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break
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end
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end
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if shouldSuss then
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local before = #toMove
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toMove = utils.enqueueSlot(slot, toMove)
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local after = #toMove
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MyModGlobal.debugPrint(string.format("Enqueued %d items from the inventory slot %d", after - before,
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slotid))
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end
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end
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end
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local openContainers = utils.getOpenContainers()
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for _, container in ipairs(openContainers) do
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local inventories = container.OwnInventories
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MyModGlobal.debugPrint(string.format("Found %d inventories in the open container", #inventories))
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for containerInventory in inventories do
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MyModGlobal.debugPrint(string.format("Enqueuing inventory with %d slots", #containerInventory.slots))
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local before = #toMove
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toMove = utils.enqueueInventory(containerInventory, toMove)
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local after = #toMove
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MyModGlobal.debugPrint(string.format("Enqueued %d items from the open container", after - before))
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end
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end
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local errors = tryMoveItems(toMove, itemTree)
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for _, error in ipairs(errors) do
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MyModGlobal.debugPrint(string.format("Error stacking item: %s", error))
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end
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end
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local function stackToCursor()
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local slots, err = utils.getSlotsUnderCursor()
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if err then
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MyModGlobal.debugPrint(string.format("Error getting slots under cursor: %s", err))
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return
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end
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for _, slot in ipairs(slots) do
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local item
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if not slot.slot.items or #slot.slot.items == 0 then
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MyModGlobal.debugPrint("No items in slot")
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goto continue
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end
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item = slot.slot.items[1]
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MyModGlobal.debugPrint(string.format("Stacking all player items to %s", item.Prefab.Identifier.Value))
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utils.enqueueAllPlayerItems({}, function(ititem)
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if ititem.Prefab.Identifier.Value == item.Prefab.Identifier.Value then
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if item == ititem then return false end
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-- We are moving items in the predicate because we expect to only
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-- Select a small subset of all items
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-- And it is much easier to let the game decide when we can not move
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-- Any more items (via return value of TryPutItem)
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-- And we then know that we can safely stop
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-- UPDATE: OK well that was a stupid idea, it returns an error for other shit as well
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-- What other shit? Wish I knew
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-- So we'll use HowManyCanBePut instead...
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local moved = slot.inventory.TryPutItem(ititem, slot.slotIndex - 1, false, true, nil)
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if not moved then
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MyModGlobal.debugPrint(string.format("Failed to move item %s to slot %d", ititem.Name, slot
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.slotIndex - 1))
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-- return false, true
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end
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local maxFits = slot.inventory.HowManyCanBePut(ititem.Prefab, slot.slotIndex - 1)
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if maxFits <= 0 then
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MyModGlobal.debugPrint(string.format("Item %s has no more fits in slot %d", ititem.Name, slot
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.slotIndex - 1))
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return false, true
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end
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end
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end)
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::continue::
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end
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end
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local function stackAllToCursor()
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local slots, err = utils.getSlotsUnderCursor()
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if err then
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MyModGlobal.debugPrint(string.format("Error getting slots under cursor: %s", err))
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return
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end
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for _, slot in ipairs(slots) do
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local item
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if not slot.slot.items or #slot.slot.items == 0 then
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MyModGlobal.debugPrint("No items in slot")
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goto continue
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end
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item = slot.slot.items[1]
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MyModGlobal.debugPrint(string.format("Stacking all items to %s", item.Prefab.Identifier.Value))
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utils.enqueueAllOwnedItems({}, function(ititem)
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if ititem.Prefab.Identifier.Value == item.Prefab.Identifier.Value then
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if item == ititem then return false end
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-- We are moving items in the predicate because we expect to only
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-- Select a small subset of all items
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-- And it is much easier to let the game decide when we can not move
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-- Any more items (via return value of TryPutItem)
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-- And we then know that we can safely stop
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-- UPDATE: OK well that was a stupid idea, it returns an error for other shit as well
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-- What other shit? Wish I knew
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-- So we'll use HowManyCanBePut instead...
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local moved = slot.inventory.TryPutItem(ititem, slot.slotIndex - 1, false, true, nil)
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if not moved then
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MyModGlobal.debugPrint(string.format("Failed to move item %s to slot %d", ititem.Name, slot
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.slotIndex - 1))
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-- return false, true
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end
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local maxFits = slot.inventory.HowManyCanBePut(ititem.Prefab, slot.slotIndex - 1)
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if maxFits <= 0 then
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MyModGlobal.debugPrint(string.format("Item %s has no more fits in slot %d", ititem.Name, slot
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.slotIndex - 1))
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return false, true
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end
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end
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end)
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::continue::
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end
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end
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return {
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buildItemTree = buildItemTree,
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tryBuildCharacterItemTree = tryBuildCharacterItemTree,
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sortItemTree = sortItemTree,
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tryMoveItem = tryMoveItem,
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tryMoveItems = tryMoveItems,
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quickStackItems = quickStackItems,
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stackToCursor = stackToCursor,
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stackAllToCursor = stackAllToCursor,
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}
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