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Make functions available for non-player inventories (stashes) #539

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123 changes: 99 additions & 24 deletions server/functions.lua
Original file line number Diff line number Diff line change
Expand Up @@ -125,17 +125,46 @@ end

exports('SaveInventory', SaveInventory)

--- Sets the inventory of a player.
--- @param source number The player's server ID.
--- @param items table The items to set in the player's inventory.
function SetInventory(source, items)
local Player = QBCore.Functions.GetPlayer(source)
if not Player then return end
Player.Functions.SetPlayerData('items', items)
if not Player.Offline then
local logMessage = string.format('**%s (citizenid: %s | id: %s)** items set: %s', GetPlayerName(source), Player.PlayerData.citizenid, source, json.encode(items))
TriggerEvent('qb-log:server:CreateLog', 'playerinventory', 'SetInventory', 'blue', logMessage)
-- Sets the items in a inventory.
--- @param identifier string The identifier of the player or inventory.
--- @param items table The items to set in the inventory.
--- @param reason string The reason for setting the items.
function SetInventory(identifier, items, reason)
local player = QBCore.Functions.GetPlayer(identifier)

print('Setting inventory for ' .. identifier)

if not player and not Inventories[identifier] and not Drops[identifier] then
print('SetInventory: Inventory not found')
return
end

if player then
player.Functions.SetPlayerData('items', items)
if not player.Offline then
local logMessage = string.format('**%s (citizenid: %s | id: %s)** items set: %s', GetPlayerName(identifier), player.PlayerData.citizenid, identifier, json.encode(items))
TriggerEvent('qb-log:server:CreateLog', 'playerinventory', 'SetInventory', 'blue', logMessage)
end
elseif Drops[identifier] then
Drops[identifier].items = items
elseif Inventories[identifier] then
Inventories[identifier].items = items
end

local invName = player and GetPlayerName(identifier) .. ' (' .. identifier .. ')' or identifier
local setReason = reason or 'No reason specified'
local resourceName = GetInvokingResource() or 'qb-inventory'
TriggerEvent(
'qb-log:server:CreateLog',
'playerinventory',
'Inventory Set',
'blue',
'**Inventory:** ' .. invName .. '\n' ..
'**Items:** ' .. json.encode(items) .. '\n' ..
'**Reason:** ' .. setReason .. '\n' ..
'**Resource:** ' .. resourceName
)

end

exports('SetInventory', SetInventory)
Expand Down Expand Up @@ -314,29 +343,45 @@ end

exports('GetItemCount', GetItemCount)

--- Checks if an item can be added to a player's inventory.
--- @param source number The player's server ID.
--- Checks if an item can be added to a inventory based on the weight and slots available.
--- @param identifier string The identifier of the player or inventory.
--- @param item string The item name.
--- @param amount number The amount of the item.
--- @return boolean - Returns true if the item can be added, false otherwise.
--- @return string|nil - Returns a string indicating the reason why the item cannot be added (e.g., 'weight' or 'slots'), or nil if it can be added.
function CanAddItem(source, item, amount)
local Player = QBCore.Functions.GetPlayer(source)
if not Player then return false end
function CanAddItem(identifier, item, amount)

local Player = QBCore.Functions.GetPlayer(identifier)

local itemData = QBCore.Shared.Items[item:lower()]
if not itemData then return false end

local inventory, items
if Player then
inventory = {
maxweight = Config.MaxWeight,
slots = Config.MaxSlots
}
items = Player.PlayerData.items
elseif Inventories[identifier] then
inventory = Inventories[identifier]
items = Inventories[identifier].items
end

if not inventory then
print('CanAddItem: Inventory not found')
return false
end

local weight = itemData.weight * amount
local totalWeight = GetTotalWeight(Player.PlayerData.items) + weight
if totalWeight > Config.MaxWeight then
local totalWeight = GetTotalWeight(items) + weight
if totalWeight > inventory.maxweight then
return false, 'weight'
end
local slotsUsed = 0
for _, v in pairs(Player.PlayerData.items) do
if v then
slotsUsed = slotsUsed + 1
end
end
if slotsUsed >= Config.MaxSlots then

local slotsUsed, _ = GetSlots(identifier)

if slotsUsed >= inventory.slots then
return false, 'slots'
end
return true
Expand Down Expand Up @@ -579,6 +624,36 @@ end

exports('OpenInventory', OpenInventory)

--- Creates a new inventory and returns the inventory object.
--- @param identifier string The identifier of the inventory to create.
--- @param data table Additional data for initializing the inventory.
function CreateInventory(identifier, data)
if Inventories[identifier] then return end
if not identifier then return end
Inventories[identifier] = InitializeInventory(identifier, data)
end

exports('CreateInventory', CreateInventory)

--- Retrieves an inventory by its identifier.
--- @param identifier string The identifier of the inventory to retrieve.
--- @return table|nil - The inventory object if found, nil otherwise.
function GetInventory(identifier)
return Inventories[identifier]
end

exports('GetInventory', GetInventory)

--- Removes an inventory by its identifier.
--- @param identifier string The identifier of the inventory to remove.
function RemoveInventory(identifier)
if Inventories[identifier] then
Inventories[identifier] = nil
end
end

exports('RemoveInventory', RemoveInventory)

--- Adds an item to the player's inventory or a specific inventory.
--- @param identifier string The identifier of the player or inventory.
--- @param item string The name of the item to add.
Expand Down
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