Combat System Client Side (Local Script)

local plr = game.Players.LocalPlayer
local char = plr.Character or plr.CharacterAdded:Wait()

local replicatedStorage = game.ReplicatedStorage

local combatEvent = replicatedStorage.RemoteEventStorage:WaitForChild("combatEvent")
local swordCombatEvent = replicatedStorage.RemoteEventStorage:WaitForChild("swordCombatEvent")
local swordDrawEvent = replicatedStorage.RemoteEventStorage:WaitForChild("swordDrawEvent")
local swordSheathEvent = replicatedStorage.RemoteEventStorage:WaitForChild("swordSheathEvent")
local damageCombatEvent = replicatedStorage.RemoteEventStorage:WaitForChild("damageCombatEvent")

local combatDebounce = false
local qDebounce = false

local swordCombatNum = 1
local handCombatNum = 1

game:GetService("UserInputService").InputBegan:connect(function(key, isTyping)
	if isTyping then return end

	if key.UserInputType == Enum.UserInputType.MouseButton1 then
		if combatDebounce == false and qDebounce == false then
			combatDebounce = true

			if char.Equipped.Value == "Hands" then
				local hitbox = combatEvent:InvokeServer(handCombatNum)
				handCombatNum = handCombatNum + 1
				if handCombatNum == 4 then
					handCombatNum = 1
				end
				----
				hitDebounce = false
				hitbox.Touched:connect(function(hit)
					if hitDebounce == false then
						if hit.Parent then
							local hitChar = hit.Parent
							if hitChar ~= char then
								local hitHuman = hitChar:FindFirstChild("Humanoid")
								if hitHuman then
									hitDebounce = true
									print("Contact")

									local hitPlr = game.Players:GetPlayerFromCharacter(hitChar)
									if hitPlr then
										print("Player")
										damageCombatEvent:FireServer(hitChar, 20)
									else
										print("NPC")
										damageCombatEvent:FireServer(hitChar, 20)
									end
								end
							end
						end
					end
				end)
				----
				wait(1)

			elseif char.Equipped.Value == "Sword" then
				--Anim Choose Stuff Here
				local hitbox = swordCombatEvent:InvokeServer(1)
				----
				hitDebounce = false
				hitbox.Touched:connect(function(hit)
					if hitDebounce == false then
						if hit.Parent then
							local hitChar = hit.Parent
							if hitChar ~= char then
								local hitHuman = hitChar:FindFirstChild("Humanoid")
								if hitHuman then
									hitDebounce = true
									print("Contact")

									local hitPlr = game.Players:GetPlayerFromCharacter(hitChar)
									if hitPlr then
										print("Player")
										damageCombatEvent:FireServer(hitChar, 25)
									else
										print("NPC")
										damageCombatEvent:FireServer(hitChar, 25)
									end
								end
							end
						end
					end
				end)
				----
				wait(1)
			end
			combatDebounce = false
		end

	--[[elseif key.KeyCode == Enum.KeyCode.Q then
		if qDebounce == false then
			qDebounce = true

			if char.Equipped.Value == "Hands" then
				swordDrawEvent:FireServer()
			elseif char.Equipped.Value == "Sword" then
				swordSheathEvent:FireServer()
			end

			wait(1)
			qDebounce = false
		end]]
	end
end)