if not game:IsLoaded() then
    game.Loaded:Wait()
end

local players = game:GetService("Players")
local user_input_service = game:GetService("UserInputService")
local replicated_storage = game:GetService("ReplicatedStorage")

local client = players.LocalPlayer
local mouse = client:GetMouse()

local packages = replicated_storage:WaitForChild("Packages")
local network_c = packages:WaitForChild("NetworkC")

local key_binds = {"Z", "X", "C", "V"}

local function get_spells()
    local spell_string = client:GetAttribute("Spells")
    if not spell_string then
        return {}
    end

    local spells = {}
    for spell in string.gmatch(spell_string, "([^,]+)") do
        table.insert(spells, spell)
    end
    return spells
end

user_input_service.InputBegan:Connect(function(input, game_processed)
    if game_processed then
        return
    end

    local key = input.KeyCode.Name

    for index, bind in ipairs(key_binds) do
        if key == bind then
            local spells = get_spells()
            local spell = spells[index]

            if spell then
                require(network_c):fire("castSpell", spell, mouse.Hit.Position)
            else
                print("no spell assigned to this key")
            end
        end
    end
end)