Punch Module

local punch = {}

local remote = game.ReplicatedStorage.Remotes.Combat.CombatEvent

function punch.Punch(char: Part, combatRayLength: number, visualize: boolean, punchType: string, stand: Part, combo: number)
	local raycastParams = RaycastParams.new()
	raycastParams.FilterDescendantsInstances = char:GetDescendants()
	raycastParams.FilterType = Enum.RaycastFilterType.Exclude
	raycastParams.IgnoreWater = true

	local sfx = game:GetService("SoundService").Combat.Swing:Clone()
	sfx.Parent = char
	sfx:Destroy()

	local raycastResults

	if not stand then
		raycastResults = workspace:Raycast(char.HumanoidRootPart.Position, char.HumanoidRootPart.CFrame.LookVector * combatRayLength, raycastParams)
	else
		raycastResults = workspace:Raycast(char.HumanoidRootPart.Position, char.HumanoidRootPart.CFrame.LookVector * combatRayLength, raycastParams)
	end

	local distance = combatRayLength


	if visualize then
		local visualizer = Instance.new("Part")
		visualizer.Anchored = true
		visualizer.Transparency = 0.3
		visualizer.Parent = workspace
		visualizer.CanCollide = false
		visualizer.CanQuery = false
		visualizer.Size = Vector3.new(0.1, 0.1, distance)
		visualizer.CFrame = CFrame.new(char.HumanoidRootPart.Position, char.HumanoidRootPart.Position + char.HumanoidRootPart.CFrame.LookVector * 6) * CFrame.new(0, 0, -distance/2)
		game.Debris:AddItem(visualizer, 2)
	end

	if raycastResults then
		local name = raycastResults.Instance.Name
		local hitDirection = "None"

		if raycastResults.Instance.Parent:FindFirstChild("HumanoidRootPart") then
			local lookArea = (char.HumanoidRootPart.Position - raycastResults.Instance.Position).Unit
			local dotProduct = lookArea:Dot(raycastResults.Instance.Parent.HumanoidRootPart.CFrame.LookVector)
			if dotProduct >= 0 then
				-- FRONT
				hitDirection = "Front"
			else
				-- BACK
				hitDirection = "Back"
			end

			remote:FireServer(raycastResults.Instance, punchType, hitDirection, combo)
		end
	end
end

return punch