Here are the corrected versions:
Module:
local WeaponHandler = {}
local rs = game:GetService("ReplicatedStorage")
local events = rs:WaitForChild("RemoteEvents")
function WeaponHandler.HoldWeapon(player, Id, WeaponName, WeaponType)
if not player then
warn("HoldWeapon: player is nil")
return
end
local char = player.Character or player.CharacterAdded:Wait()
local humanoid = char:FindFirstChildOfClass("Humanoid")
if not humanoid then return end
local equippedId = char:GetAttribute("WeaponEquipedId")
local tool
for _, v in ipairs(player.Backpack:GetChildren()) do
if v:GetAttribute("uniqueId") == Id then
tool = v
break
end
end
if not tool then
warn("HoldWeapon: tool with uniqueId", Id, "not found")
return
end
humanoid:EquipTool(tool)
if equippedId == Id then
print("Holding equipped weapon:", WeaponName)
else
print("Holding weapon:", WeaponName)
end
end
function WeaponHandler.EquipWeapon(player, Id, WeaponName, WeaponType)
local char = player.Character or player.CharacterAdded:Wait()
local weaponid = char:GetAttribute("WeaponEquipedId")
if Id == weaponid then
local m1event = events:WaitForChild("Combat"):WaitForChild("M1")
m1event:FireClient(player)
return
end
char:SetAttribute("WeaponEquipedId", Id)
local humanoid = char:FindFirstChildOfClass("Humanoid")
local tool = player.Backpack:FindFirstChild(WeaponName) or char:FindFirstChild(WeaponName)
if humanoid and tool then
WeaponHandler.UnholdWeapon(player, Id, WeaponName, WeaponType)
humanoid:EquipTool(tool)
end
print("Equipped weapon:", WeaponName)
end
function WeaponHandler.UnholdWeapon(player, Id, WeaponName, WeaponType)
if not player then
warn("UnholdWeapon: player is nil")
return
end
local char = player.Character or player.CharacterAdded:Wait()
local humanoid = char:FindFirstChildOfClass("Humanoid")
if not humanoid then return end
local equippedId = char:GetAttribute("WeaponEquipedId")
if equippedId == Id then
humanoid:UnequipTools()
print("Unholding equipped weapon:", WeaponName)
else
humanoid:UnequipTools()
print("Unheld weapon:", WeaponName)
end
end
function WeaponHandler.Requirements(player, WeaponName, HvyStat, MedStat, LightStat, WeaponGrade, Rank)
return true
end
return WeaponHandler
Script:
local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local player = game:GetService("Players").LocalPlayer
local hotbar = script.Parent
local inventory = player.PlayerGui:WaitForChild("ToolBarGui"):WaitForChild("Inventory")
local remoteFolder = ReplicatedStorage:WaitForChild("RemoteEvents")
local WeaponHandler = require(ReplicatedStorage:WaitForChild("Modules"):WaitForChild("WeaponHandler"))
local chr = player.Character or player.CharacterAdded:Wait()
local keyMap = {
[Enum.KeyCode.One] = 1, [Enum.KeyCode.KeypadOne] = 1,
[Enum.KeyCode.Two] = 2, [Enum.KeyCode.KeypadTwo] = 2,
[Enum.KeyCode.Three] = 3, [Enum.KeyCode.KeypadThree] = 3,
[Enum.KeyCode.Four] = 4, [Enum.KeyCode.KeypadFour] = 4,
[Enum.KeyCode.Five] = 5, [Enum.KeyCode.KeypadFive] = 5,
[Enum.KeyCode.Six] = 6, [Enum.KeyCode.KeypadSix] = 6,
[Enum.KeyCode.Seven] = 7, [Enum.KeyCode.KeypadSeven] = 7,
[Enum.KeyCode.Eight] = 8, [Enum.KeyCode.KeypadEight] = 8,
[Enum.KeyCode.Nine] = 9, [Enum.KeyCode.KeypadNine] = 9,
}
local selectedSlot
local selectedIcon
local originalSizes = {}
local function findIconForSlot(index)
if inventory.Visible then
local slotFrame = hotbar:FindFirstChild("Slot" .. index)
if slotFrame then
for _, child in ipairs(slotFrame:GetChildren()) do
if child:GetAttribute("ItemType") then
return child
end
end
end
else
for _, child in ipairs(hotbar:GetChildren()) do
if child:GetAttribute("ItemType") and child:GetAttribute("SlotIndex") == index then
return child
end
end
end
return nil
end
local function deselectCurrent()
if selectedSlot then
selectedSlot.BackgroundTransparency = 1
selectedSlot = nil
end
if selectedIcon then
local t = selectedIcon:GetAttribute("ItemType")
if t == "Weapon" or t == "Item" then
local char = player.Character
if char then
local humanoid = char:FindFirstChildOfClass("Humanoid")
if humanoid then
humanoid:UnequipTools()
local id = selectedIcon:GetAttribute("uniqueId")
local name = selectedIcon:GetAttribute("ItemName")
WeaponHandler.UnholdWeapon(player, id, name, nil)
end
end
local orig = originalSizes[selectedIcon]
if orig then selectedIcon.Size = orig end
end
end
selectedIcon = nil
end
local function selectSlot(index)
local frame = hotbar:FindFirstChild("Slot" .. index)
local icon = findIconForSlot(index)
if not icon then
deselectCurrent()
return
end
if icon == selectedIcon then
deselectCurrent()
return
end
deselectCurrent()
if frame then
selectedSlot = frame
frame.BackgroundTransparency = 0.5
end
local t = icon:GetAttribute("ItemType")
if t == "Weapon" or t == "Item" then
if not originalSizes[icon] then originalSizes[icon] = icon.Size end
local os = originalSizes[icon]
icon.Size = UDim2.new(os.X.Scale * 1.2, os.X.Offset * 1.2,
os.Y.Scale * 1.2, os.Y.Offset * 1.2)
end
selectedIcon = icon
if icon:GetAttribute("ItemType") == "Weapon" then
local id = icon:GetAttribute("uniqueId")
local name = icon:GetAttribute("ItemName")
WeaponHandler.HoldWeapon(player, id, name, nil)
end
end
UserInputService.InputBegan:Connect(function(input, gameProcessed)
if gameProcessed then return end
local idx = keyMap[input.KeyCode]
if idx then
selectSlot(idx)
return
end
if input.UserInputType == Enum.UserInputType.MouseButton1 and selectedIcon then
local t = selectedIcon:GetAttribute("ItemType")
local id = selectedIcon:GetAttribute("uniqueId")
local name = selectedIcon:GetAttribute("ItemName")
if t == "Weapon" then
WeaponHandler.EquipWeapon(player, id, name, nil)
elseif t == "Item" then
print("Using item: " .. name)
end
return
end
if input.KeyCode == Enum.KeyCode.Backspace and selectedIcon then
local t = selectedIcon:GetAttribute("ItemType")
local id = selectedIcon:GetAttribute("uniqueId")
local name = selectedIcon:GetAttribute("ItemName")
if t == "Weapon" then
if chr:GetAttribute("WeaponEquipedId") == id then return end
print("drop item:", name)
elseif t == "Item" then
print("drop item:", name)
end
end
end)
