WallClimbing

-- How To Make WALLCLIMB in Roblox Studio!! by BLOXIANCODE youtube.com/c/BloxianCode
-- Tutorial: https://youtu.be/4vf8wg3rGlg

local HumRootPart = script.Parent:WaitForChild("HumanoidRootPart")
local humanoid = script.Parent:WaitForChild("Humanoid")
local char = script.parent
local part = nil

local ClimbAnimation = humanoid:LoadAnimation(char.Animate.climb.ClimbAnim)

game:GetService("RunService").Heartbeat:Connect(function()
        local params = RaycastParams.new()
        params.FilterDescendantsInstances = {char}

        if char:FindFirstChild("LeftFoot") then --checking if player is R15
            local result = workspace:Raycast(char.LeftFoot.Position, HumRootPart.CFrame.LookVector * 1.5, params)
            part = result and result.Instance or nil
        else
            local result = workspace:Raycast(char["Left Leg"].Position, HumRootPart.CFrame.LookVector * 1.5, params)
            part = result and result.Instance or nil
        end

        if part then
            HumRootPart.Velocity = Vector3.new(HumRootPart.Velocity.X, 15, HumRootPart.Velocity.Z) --15 is speed
            if humanoid:GetState() ~= Enum.HumanoidStateType.Climbing then
                humanoid:ChangeState(Enum.HumanoidStateType.Climbing)
            end

            if not ClimbAnimation.IsPlaying then
                ClimbAnimation:Play()
            end

        else
            ClimbAnimation:Stop()
        end
end)