Physics based archery system

Archery.lua

ocal player = game.Players.LocalPlayer
local playerGUI = player:WaitForChild('PlayerGui')
local Mouse = player:GetMouse()
 
local RS = game:GetService("RunService")
local Debris = game:GetService("Debris")
 
local Handle = script.Parent.Handle
local Ammo = player.BowAmmo
local MaxAmmo = 20
local reloading = false
local debounce = true
 
local FireAnimation = script.Parent:WaitForChild("Fire")
local IdleAnimation = script.Parent:WaitForChild("Idle")
local LoadAnimation = script.Parent:WaitForChild("Load")
playerGUI.AmmoGUI.BG.Visible = true
local character = player.Character or player.CharacterAdded:Wait()
local Hum = character:WaitForChild("Humanoid")
 
local IdleTrack = Hum:LoadAnimation(IdleAnimation)
local LoadTrack = Hum:LoadAnimation(LoadAnimation)
 
script.Parent.Equipped:Connect(function()
    playerGUI.AmmoGUI.BG.Visible = true
    
    IdleTrack:Play()
end)
script.Parent.Unequipped:Connect(function()
    
    playerGUI.AmmoGUI.BG.Visible = false
    IdleTrack:Stop()
 
end)
 
 
 
 
script.Parent.Activated:Connect(function()
    -- animation again
    if debounce == true then
        debounce = false
    
    local Fire = script.Parent.Fire
    local Idle = script.Parent.Idle
    local char = player.Character
    local Hum = char.Humanoid
        local Track = Hum:LoadAnimation(Fire)
        LoadTrack:Play()
        LoadTrack.Stopped:Wait()
    Track:Play()
 
    if Ammo.Value > 0 then
        
        Ammo.Value = Ammo.Value -1 
        local flying = false
        -- mouse Vars
        local Target = Mouse.Hit
        local Arrow = game.ReplicatedStorage.Arrow:Clone()
        local HandlePosition = Handle.Position
 
 
 
        local HandleOrientation = Handle.CFrame.UpVector * 2
        Arrow.CFrame = CFrame.lookAt(HandlePosition,Target.Position)*CFrame.Angles(0,math.rad(180),0)
        Arrow.BodyVelocity.Velocity = -Arrow.CFrame.LookVector * 200
        Arrow.Parent = game.Workspace
        flying = true
 
local Touched = false
 
 
        Arrow.Touched:Connect(function(hit)
            if hit.Name == 'Bow' then return end
            if hit.Name == 'Handle' then return end
            if hit.Parent == player.Character then return end
            if hit.Name == 'Arrow' then return end
            Arrow.Trail.Transparency = NumberSequence.new(1)
                Arrow.Anchored = true
                if hit.Parent:FindFirstChild("Humanoid") then
                    if Touched == false then
                        Touched = true
                        hit.Parent:FindFirstChild("Humanoid"):TakeDamage(75)
                    end
                    
                    
                
            end
            end)
            RS.RenderStepped:Connect(function()
                if flying == true then
                    if Arrow:FindFirstChild("BodyVelocity") then
                        Arrow.BodyVelocity.Velocity = Arrow.BodyVelocity.Velocity - Vector3.new(0,1,0)
                    end
                    
                    
                end
                wait(2)
            end)
            
 
        Debris:AddItem(Arrow, 15)
    
            
        
        end
        wait(2)
        debounce = true
    end
    
    
end)