How to damage a vehicle with a gun

[jingwon123 (PapasStory)]

Masters, help me. I’m so tired.

I put a damaged part on the car.

This part has an intrinsic value for health.

What should I do if I want to reduce the price of the int value if I damage it with a free model pistol?

I’ll attach the pistol script.

local CollectionService = game:GetService(“CollectionService”)
local RunService = game:GetService(“RunService”)
local Players = game:GetService(“Players”)

local IsServer = RunService:IsServer()

– Dependencies
local WeaponData = script.Parent:WaitForChild(“WeaponData”)
local WeaponsSystemFolder = script.Parent
local WeaponTypes = WeaponsSystemFolder:WaitForChild(“WeaponTypes”)
local Libraries = WeaponsSystemFolder:WaitForChild(“Libraries”)
local ShoulderCamera = require(Libraries:WaitForChild(“ShoulderCamera”))
local WeaponsGui = require(Libraries:WaitForChild(“WeaponsGui”))
local SpringService = require(Libraries:WaitForChild(“SpringService”))
local ancestorHasTag = require(Libraries:WaitForChild(“ancestorHasTag”))
ShoulderCamera.SpringService = SpringService

local Configuration = WeaponsSystemFolder:WaitForChild(“Configuration”)
local ConfigurationValues = {
SprintEnabled = Configuration:WaitForChild(“SprintEnabled”),
SlowZoomWalkEnabled = Configuration:WaitForChild(“SlowZoomWalkEnabled”),
}

local WEAPON_TAG = “WeaponsSystemWeapon”
local WEAPON_TYPES_LOOKUP = {}

local REMOTE_EVENT_NAMES = {
“WeaponFired”,
“WeaponHit”,
“WeaponReloadRequest”,
“WeaponReloaded”,
“WeaponReloadCanceled”,
“WeaponActivated”
}
local REMOTE_FUNCTION_NAMES = {}

–Set up WeaponTypes lookup table
do
local function onNewWeaponType(weaponTypeModule)
if not weaponTypeModule:IsA(“ModuleScript”) then
return
end
local weaponTypeName = weaponTypeModule.Name
xpcall(function()
coroutine.wrap(function()
local weaponType = require(weaponTypeModule)
assert(typeof(weaponType) == “table”, string.format(“WeaponType “%s” did not return a valid table”, weaponTypeModule:GetFullName()))
WEAPON_TYPES_LOOKUP[weaponTypeName] = weaponType
end)()
end, function(errMsg)
warn(string.format(“Error while loading %s: %s”, weaponTypeModule:GetFullName(), errMsg))
warn(debug.traceback())
end)
end
for _, child in pairs(WeaponTypes:GetChildren()) do
onNewWeaponType(child)
end
WeaponTypes.ChildAdded:Connect(onNewWeaponType)
end

local WeaponsSystem = {}
WeaponsSystem.didSetup = false
WeaponsSystem.knownWeapons = {}
WeaponsSystem.connections = {}
WeaponsSystem.networkFolder = nil
WeaponsSystem.remoteEvents = {}
WeaponsSystem.remoteFunctions = {}
WeaponsSystem.currentWeapon = nil
WeaponsSystem.aimRayCallback = nil

WeaponsSystem.CurrentWeaponChanged = Instance.new(“BindableEvent”)

local NetworkingCallbacks = require(WeaponsSystemFolder:WaitForChild(“NetworkingCallbacks”))
NetworkingCallbacks.WeaponsSystem = WeaponsSystem

local _damageCallback = nil
local _getTeamCallback = nil

function WeaponsSystem.setDamageCallback(cb)
_damageCallback = cb
end

function WeaponsSystem.setGetTeamCallback(cb)
_getTeamCallback = cb
end

function WeaponsSystem.setup()
if WeaponsSystem.didSetup then
warn(“Warning: trying to run WeaponsSystem setup twice on the same module.”)
return
end
print(script.Parent:GetFullName(), “is now active.”)

WeaponsSystem.doingSetup = true

--Setup network routing
if IsServer then
	local networkFolder = Instance.new("Folder")
	networkFolder.Name = "Network"

	for _, remoteEventName in pairs(REMOTE_EVENT_NAMES) do
		local remoteEvent = Instance.new("RemoteEvent")
		remoteEvent.Name = remoteEventName
		remoteEvent.Parent = networkFolder

		local callback = NetworkingCallbacks[remoteEventName]
		if not callback then
			--Connect a no-op function to ensure the queue doesn't pile up.
			warn("There is no server callback implemented for the WeaponsSystem RemoteEvent \"%s\"!")
			warn("A default no-op function will be implemented so that the queue cannot be abused.")
			callback = function() end
		end
		WeaponsSystem.connections[remoteEventName .. "Remote"] = remoteEvent.OnServerEvent:Connect(function(...)
			callback(...)
		end)
		WeaponsSystem.remoteEvents[remoteEventName] = remoteEvent
	end
	for _, remoteFuncName in pairs(REMOTE_FUNCTION_NAMES) do
		local remoteFunc = Instance.new("RemoteEvent")
		remoteFunc.Name = remoteFuncName
		remoteFunc.Parent = networkFolder

		local callback = NetworkingCallbacks[remoteFuncName]
		if not callback then
			--Connect a no-op function to ensure the queue doesn't pile up.
			warn("There is no server callback implemented for the WeaponsSystem RemoteFunction \"%s\"!")
			warn("A default no-op function will be implemented so that the queue cannot be abused.")
			callback = function() end
		end
		remoteFunc.OnServerInvoke = function(...)
			return callback(...)
		end
		WeaponsSystem.remoteFunctions[remoteFuncName] = remoteFunc
	end

	networkFolder.Parent = WeaponsSystemFolder
	WeaponsSystem.networkFolder = networkFolder
else
	WeaponsSystem.StarterGui = game:GetService("StarterGui")

	WeaponsSystem.camera = ShoulderCamera.new(WeaponsSystem)
	WeaponsSystem.gui = WeaponsGui.new(WeaponsSystem)

	if ConfigurationValues.SprintEnabled.Value then
		WeaponsSystem.camera:setSprintEnabled(ConfigurationValues.SprintEnabled.Value)
	end
	
	if ConfigurationValues.SlowZoomWalkEnabled.Value then
		WeaponsSystem.camera:setSlowZoomWalkEnabled(ConfigurationValues.SlowZoomWalkEnabled.Value)
	end

	local networkFolder = WeaponsSystemFolder:WaitForChild("Network", math.huge)

	for _, remoteEventName in pairs(REMOTE_EVENT_NAMES) do
		coroutine.wrap(function()
			local remoteEvent = networkFolder:WaitForChild(remoteEventName, math.huge)
			local callback = NetworkingCallbacks[remoteEventName]
			if callback then
				WeaponsSystem.connections[remoteEventName .. "Remote"] = remoteEvent.OnClientEvent:Connect(function(...)
					callback(...)
				end)
			end
			WeaponsSystem.remoteEvents[remoteEventName] = remoteEvent
		end)()
	end
	for _, remoteFuncName in pairs(REMOTE_FUNCTION_NAMES) do
		coroutine.wrap(function()
			local remoteFunc = networkFolder:WaitForChild(remoteFuncName, math.huge)
			local callback = NetworkingCallbacks[remoteFuncName]
			if callback then
				remoteFunc.OnClientInvoke = function(...)
					return callback(...)
				end
			end
			WeaponsSystem.remoteFunctions[remoteFuncName] = remoteFunc
		end)()
	end

	Players.LocalPlayer.CharacterAdded:Connect(WeaponsSystem.onCharacterAdded)
	if Players.LocalPlayer.Character then
		WeaponsSystem.onCharacterAdded(Players.LocalPlayer.Character)
	end

	WeaponsSystem.networkFolder = networkFolder
	
end

--Setup weapon tools and listening
WeaponsSystem.connections.weaponAdded = CollectionService:GetInstanceAddedSignal(WEAPON_TAG):Connect(WeaponsSystem.onWeaponAdded)
WeaponsSystem.connections.weaponRemoved = CollectionService:GetInstanceRemovedSignal(WEAPON_TAG):Connect(WeaponsSystem.onWeaponRemoved)

for _, instance in pairs(CollectionService:GetTagged(WEAPON_TAG)) do
	WeaponsSystem.onWeaponAdded(instance)
end

WeaponsSystem.doingSetup = false
WeaponsSystem.didSetup = true

end

function WeaponsSystem.onCharacterAdded(character)
– Make it so players unequip weapons while seated, then reequip weapons when they become unseated
local humanoid = character:WaitForChild(“Humanoid”)
WeaponsSystem.connections.seated = humanoid.Seated:Connect(function(isSeated)
if isSeated then
WeaponsSystem.seatedWeapon = character:FindFirstChildOfClass(“Tool”)
humanoid:UnequipTools()
WeaponsSystem.StarterGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, false)
else
WeaponsSystem.StarterGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, true)
humanoid:EquipTool(WeaponsSystem.seatedWeapon)
end
end)
end

function WeaponsSystem.shutdown()
if not WeaponsSystem.didSetup then
return
end

for _, weapon in pairs(WeaponsSystem.knownWeapons) do
	weapon:onDestroyed()
end
WeaponsSystem.knownWeapons = {}

if IsServer and WeaponsSystem.networkFolder then
	WeaponsSystem.networkFolder:Destroy()
end
WeaponsSystem.networkFolder = nil
WeaponsSystem.remoteEvents = {}
WeaponsSystem.remoteFunctions = {}

for _, connection in pairs(WeaponsSystem.connections) do
	if typeof(connection) == "RBXScriptConnection" then
		connection:Disconnect()
	end
end
WeaponsSystem.connections = {}

end

function WeaponsSystem.getWeaponTypeFromTags(instance)
for _, tag in pairs(CollectionService:GetTags(instance)) do
local weaponTypeFound = WEAPON_TYPES_LOOKUP[tag]
if weaponTypeFound then
return weaponTypeFound
end
end

return nil

end

function WeaponsSystem.createWeaponForInstance(weaponInstance)
coroutine.wrap(function()
local weaponType = WeaponsSystem.getWeaponTypeFromTags(weaponInstance)
if not weaponType then
local weaponTypeObj = weaponInstance:WaitForChild(“WeaponType”)

		if weaponTypeObj and weaponTypeObj:IsA("StringValue") then
			local weaponTypeName = weaponTypeObj.Value
			local weaponTypeFound = WEAPON_TYPES_LOOKUP[weaponTypeName]
			if not weaponTypeFound then
				warn(string.format("Cannot find the weapon type \"%s\" for the instance %s!", weaponTypeName, weaponInstance:GetFullName()))
				return
			end

			weaponType = weaponTypeFound
		else
			warn("Could not find a WeaponType tag or StringValue for the instance ", weaponInstance:GetFullName())
			return
		end
	end

	-- Since we might have yielded while trying to get the WeaponType, we need to make sure not to continue
	-- making a new weapon if something else beat this iteration.
	if WeaponsSystem.getWeaponForInstance(weaponInstance) then
		warn("Already got ", weaponInstance:GetFullName())
		warn(debug.traceback())
		return
	end

	-- We should be pretty sure we got a valid weaponType by now
	assert(weaponType, "Got invalid weaponType")

	local weapon = weaponType.new(WeaponsSystem, weaponInstance)
	WeaponsSystem.knownWeapons[weaponInstance] = weapon
end)()

end

function WeaponsSystem.getWeaponForInstance(weaponInstance)
if not typeof(weaponInstance) == “Instance” then
warn(“WeaponsSystem.getWeaponForInstance(weaponInstance): ‘weaponInstance’ was not an instance.”)
return nil
end

return WeaponsSystem.knownWeapons[weaponInstance]

end

– and (IsServer or weaponInstance:IsDescendantOf(Players.LocalPlayer))

function WeaponsSystem.onWeaponAdded(weaponInstance)
local weapon = WeaponsSystem.getWeaponForInstance(weaponInstance)
if not weapon then
WeaponsSystem.createWeaponForInstance(weaponInstance)
end
end

function WeaponsSystem.onWeaponRemoved(weaponInstance)
local weapon = WeaponsSystem.getWeaponForInstance(weaponInstance)
if weapon then
weapon:onDestroyed()
end
WeaponsSystem.knownWeapons[weaponInstance] = nil
end

function WeaponsSystem.getRemoteEvent(name)
if not WeaponsSystem.networkFolder then
return
end

local remoteEvent = WeaponsSystem.remoteEvents[name]
if IsServer then
	if not remoteEvent then
		warn("No RemoteEvent named ", name)
		return nil
	end

	return remoteEvent
else
	if not remoteEvent then
		remoteEvent = WeaponsSystem.networkFolder:WaitForChild(name, math.huge)
	end

	return remoteEvent
end

end

function WeaponsSystem.getRemoteFunction(name)
if not WeaponsSystem.networkFolder then
return
end

local remoteFunc = WeaponsSystem.remoteFunctions[name]
if IsServer then
	if not remoteFunc then
		warn("No RemoteFunction named ", name)
		return nil
	end

	return remoteFunc
else
	if not remoteFunc then
		remoteFunc = WeaponsSystem.networkFolder:WaitForChild(name, math.huge)
	end

	return remoteFunc
end

end

function WeaponsSystem.setWeaponEquipped(weapon, equipped)
assert(not IsServer, “WeaponsSystem.setWeaponEquipped should only be called on the client.”)
if not weapon then
return
end

local lastWeapon = WeaponsSystem.currentWeapon
local hasWeapon = false
local weaponChanged = false

if lastWeapon == weapon then
	if not equipped then
		WeaponsSystem.currentWeapon = nil
		hasWeapon = false
		weaponChanged = true
	else
		weaponChanged = false
	end
else
	if equipped then
		WeaponsSystem.currentWeapon = weapon
		hasWeapon = true
		weaponChanged = true
	end
end

if WeaponsSystem.camera then
	WeaponsSystem.camera:resetZoomFactor()
	WeaponsSystem.camera:setHasScope(false)

	if WeaponsSystem.currentWeapon then
		WeaponsSystem.camera:setZoomFactor(WeaponsSystem.currentWeapon:getConfigValue("ZoomFactor", 1.1))
		WeaponsSystem.camera:setHasScope(WeaponsSystem.currentWeapon:getConfigValue("HasScope", false))
	end
end

if WeaponsSystem.gui then
	WeaponsSystem.gui:setEnabled(hasWeapon)

	if WeaponsSystem.currentWeapon then
		WeaponsSystem.gui:setCrosshairWeaponScale(WeaponsSystem.currentWeapon:getConfigValue("CrosshairScale", 1))
	else
		WeaponsSystem.gui:setCrosshairWeaponScale(1)
	end
end

if weaponChanged then
	WeaponsSystem.CurrentWeaponChanged:Fire(weapon.instance, lastWeapon and lastWeapon.instance)
end

end

function WeaponsSystem.getHumanoid(part)
while part and part ~= workspace do
if part:IsA(“Model”) and part.PrimaryPart and part.PrimaryPart.Name == “HumanoidRootPart” then
return part:FindFirstChildOfClass(“Humanoid”)
end

	part = part.Parent
end

end

function WeaponsSystem.getPlayerFromHumanoid(humanoid)
for _, player in ipairs(Players:GetPlayers()) do
if player.Character and humanoid:IsDescendantOf(player.Character) then
return player
end
end
end

local function _defaultDamageCallback(system, target, amount, damageType, dealer, hitInfo, damageData)
if target:IsA(“Humanoid”) then
target:TakeDamage(amount)
end
end

function WeaponsSystem.doDamage(target, amount, damageType, dealer, hitInfo, damageData)
if not target or ancestorHasTag(target, “WeaponsSystemIgnore”) then
return
end
if IsServer then
if target:IsA(“Humanoid”) and dealer:IsA(“Player”) and dealer.Character then
local dealerHumanoid = dealer.Character:FindFirstChildOfClass(“Humanoid”)
local targetPlayer = Players:GetPlayerFromCharacter(target.Parent)
if dealerHumanoid and target ~= dealerHumanoid and targetPlayer then
– Trigger the damage indicator
WeaponData:FireClient(targetPlayer, “HitByOtherPlayer”, dealer.Character.HumanoidRootPart.CFrame.Position)
end
end

	-- NOTE:  damageData is a more or less free-form parameter that can be used for passing information from the code that is dealing damage about the cause.
	-- .The most obvious usage is extracting icons from the various weapon types (in which case a weapon instance would likely be passed in)
	-- ..The default weapons pass in that data
	local handler = _damageCallback or _defaultDamageCallback
	handler(WeaponsSystem, target, amount, damageType, dealer, hitInfo, damageData)
end

end

local function _defaultGetTeamCallback(player)
return 0
end

function WeaponsSystem.getTeam(player)
local handler = _getTeamCallback or _defaultGetTeamCallback
return handler(player)
end

function WeaponsSystem.playersOnDifferentTeams(player1, player2)
if player1 == player2 or player1 == nil or player2 == nil then
– This allows players to damage themselves and NPC’s
return true
end

local player1Team = WeaponsSystem.getTeam(player1)
local player2Team = WeaponsSystem.getTeam(player2)
return player1Team == 0 or player1Team ~= player2Team

end

return WeaponsSystem

[bluebxrrybot (blueberry)]

Please. Attach code like this:

print("Hello world!")

[VSCPlays (Void)]

here

local CollectionService = game:GetService("CollectionService")
local RunService = game:GetService("RunService")
local Players = game:GetService("Players")

local IsServer = RunService:IsServer()

-- Dependencies
local WeaponData = script.Parent:WaitForChild("WeaponData")
local WeaponsSystemFolder = script.Parent
local WeaponTypes = WeaponsSystemFolder:WaitForChild("WeaponTypes")
local Libraries = WeaponsSystemFolder:WaitForChild("Libraries")
local ShoulderCamera = require(Libraries:WaitForChild("ShoulderCamera"))
local WeaponsGui = require(Libraries:WaitForChild("WeaponsGui"))
local SpringService = require(Libraries:WaitForChild("SpringService"))
local ancestorHasTag = require(Libraries:WaitForChild("ancestorHasTag"))
ShoulderCamera.SpringService = SpringService

local Configuration = WeaponsSystemFolder:WaitForChild("Configuration")
local ConfigurationValues = {
	SprintEnabled = Configuration:WaitForChild("SprintEnabled"),
	SlowZoomWalkEnabled = Configuration:WaitForChild("SlowZoomWalkEnabled"),
}

local WEAPON_TAG = "WeaponsSystemWeapon"
local WEAPON_TYPES_LOOKUP = {}

local REMOTE_EVENT_NAMES = {
	"WeaponFired",
	"WeaponHit",
	"WeaponReloadRequest",
	"WeaponReloaded",
	"WeaponReloadCanceled",
	"WeaponActivated"
}
local REMOTE_FUNCTION_NAMES = {}

-- Set up WeaponTypes lookup table
do
	local function onNewWeaponType(weaponTypeModule)
		if not weaponTypeModule:IsA("ModuleScript") then
			return
		end
		local weaponTypeName = weaponTypeModule.Name
		xpcall(function()
			coroutine.wrap(function()
				local weaponType = require(weaponTypeModule)
				assert(typeof(weaponType) == "table", string.format("WeaponType "%s" did not return a valid table", weaponTypeModule:GetFullName()))
				WEAPON_TYPES_LOOKUP[weaponTypeName] = weaponType
			end)()
		end, function(errMsg)
			warn(string.format("Error while loading %s: %s", weaponTypeModule:GetFullName(), errMsg))
			warn(debug.traceback())
		end)
	end
	for _, child in pairs(WeaponTypes:GetChildren()) do
		onNewWeaponType(child)
	end
	WeaponTypes.ChildAdded:Connect(onNewWeaponType)
end

local WeaponsSystem = {}
WeaponsSystem.didSetup = false
WeaponsSystem.knownWeapons = {}
WeaponsSystem.connections = {}
WeaponsSystem.networkFolder = nil
WeaponsSystem.remoteEvents = {}
WeaponsSystem.remoteFunctions = {}
WeaponsSystem.currentWeapon = nil
WeaponsSystem.aimRayCallback = nil

WeaponsSystem.CurrentWeaponChanged = Instance.new("BindableEvent")

local NetworkingCallbacks = require(WeaponsSystemFolder:WaitForChild("NetworkingCallbacks"))
NetworkingCallbacks.WeaponsSystem = WeaponsSystem

local _damageCallback = nil
local _getTeamCallback = nil

function WeaponsSystem.setDamageCallback(cb)
	_damageCallback = cb
end

function WeaponsSystem.setGetTeamCallback(cb)
	_getTeamCallback = cb
end

function WeaponsSystem.setup()
	if WeaponsSystem.didSetup then
		warn("Warning: trying to run WeaponsSystem setup twice on the same module.")
		return
	end
	print(script.Parent:GetFullName(), "is now active.")

	WeaponsSystem.doingSetup = true

	--Setup network routing
	if IsServer then
		local networkFolder = Instance.new("Folder")
		networkFolder.Name = "Network"

		for _, remoteEventName in pairs(REMOTE_EVENT_NAMES) do
			local remoteEvent = Instance.new("RemoteEvent")
			remoteEvent.Name = remoteEventName
			remoteEvent.Parent = networkFolder

			local callback = NetworkingCallbacks[remoteEventName]
			if not callback then
				--Connect a no-op function to ensure the queue doesn't pile up.
				warn("There is no server callback implemented for the WeaponsSystem RemoteEvent \"%s\"!")
				warn("A default no-op function will be implemented so that the queue cannot be abused.")
				callback = function() end
			end
			WeaponsSystem.connections[remoteEventName .. "Remote"] = remoteEvent.OnServerEvent:Connect(function(...)
				callback(...)
			end)
			WeaponsSystem.remoteEvents[remoteEventName] = remoteEvent
		end
		for _, remoteFuncName in pairs(REMOTE_FUNCTION_NAMES) do
			local remoteFunc = Instance.new("RemoteEvent")
			remoteFunc.Name = remoteFuncName
			remoteFunc.Parent = networkFolder

			local callback = NetworkingCallbacks[remoteFuncName]
			if not callback then
				--Connect a no-op function to ensure the queue doesn't pile up.
				warn("There is no server callback implemented for the WeaponsSystem RemoteFunction \"%s\"!")
				warn("A default no-op function will be implemented so that the queue cannot be abused.")
				callback = function() end
			end
			remoteFunc.OnServerInvoke = function(...)
				return callback(...)
			end
			WeaponsSystem.remoteFunctions[remoteFuncName] = remoteFunc
		end

		networkFolder.Parent = WeaponsSystemFolder
		WeaponsSystem.networkFolder = networkFolder
	else
		WeaponsSystem.StarterGui = game:GetService("StarterGui")

		WeaponsSystem.camera = ShoulderCamera.new(WeaponsSystem)
		WeaponsSystem.gui = WeaponsGui.new(WeaponsSystem)

		if ConfigurationValues.SprintEnabled.Value then
			WeaponsSystem.camera:setSprintEnabled(ConfigurationValues.SprintEnabled.Value)
		end

		if ConfigurationValues.SlowZoomWalkEnabled.Value then
			WeaponsSystem.camera:setSlowZoomWalkEnabled(ConfigurationValues.SlowZoomWalkEnabled.Value)
		end

		local networkFolder = WeaponsSystemFolder:WaitForChild("Network", math.huge)

		for _, remoteEventName in pairs(REMOTE_EVENT_NAMES) do
			coroutine.wrap(function()
				local remoteEvent = networkFolder:WaitForChild(remoteEventName, math.huge)
				local callback = NetworkingCallbacks[remoteEventName]
				if callback then
					WeaponsSystem.connections[remoteEventName .. "Remote"] = remoteEvent.OnClientEvent:Connect(function(...)
						callback(...)
					end)
				end
				WeaponsSystem.remoteEvents[remoteEventName] = remoteEvent
			end)()
		end
		for _, remoteFuncName in pairs(REMOTE_FUNCTION_NAMES) do
			coroutine.wrap(function()
				local remoteFunc = networkFolder:WaitForChild(remoteFuncName, math.huge)
				local callback = NetworkingCallbacks[remoteFuncName]
				if callback then
					remoteFunc.OnClientInvoke = function(...)
						return callback(...)
					end
				end
				WeaponsSystem.remoteFunctions[remoteFuncName] = remoteFunc
			end)()
		end

		Players.LocalPlayer.CharacterAdded:Connect(WeaponsSystem.onCharacterAdded)
		if Players.LocalPlayer.Character then
			WeaponsSystem.onCharacterAdded(Players.LocalPlayer.Character)
		end

		WeaponsSystem.networkFolder = networkFolder

	end

	--Setup weapon tools and listening
	WeaponsSystem.connections.weaponAdded = CollectionService:GetInstanceAddedSignal(WEAPON_TAG):Connect(WeaponsSystem.onWeaponAdded)
	WeaponsSystem.connections.weaponRemoved = CollectionService:GetInstanceRemovedSignal(WEAPON_TAG):Connect(WeaponsSystem.onWeaponRemoved)

	for _, instance in pairs(CollectionService:GetTagged(WEAPON_TAG)) do
		WeaponsSystem.onWeaponAdded(instance)
	end

	WeaponsSystem.doingSetup = false
	WeaponsSystem.didSetup = true
end

function WeaponsSystem.onCharacterAdded(character)
	--  Make it so players unequip weapons while seated, then reequip weapons when they become unseated
	local humanoid = character:WaitForChild("Humanoid")
	WeaponsSystem.connections.seated = humanoid.Seated:Connect(function(isSeated)
		if isSeated then
			WeaponsSystem.seatedWeapon = character:FindFirstChildOfClass("Tool")
			humanoid:UnequipTools()
			WeaponsSystem.StarterGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, false)
		else
			WeaponsSystem.StarterGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, true)
			humanoid:EquipTool(WeaponsSystem.seatedWeapon)
		end
	end)
end

function WeaponsSystem.shutdown()
	if not WeaponsSystem.didSetup then
		return
	end

	for _, weapon in pairs(WeaponsSystem.knownWeapons) do
		weapon:onDestroyed()
	end
	WeaponsSystem.knownWeapons = {}

	if IsServer and WeaponsSystem.networkFolder then
		WeaponsSystem.networkFolder:Destroy()
	end
	WeaponsSystem.networkFolder = nil
	WeaponsSystem.remoteEvents = {}
	WeaponsSystem.remoteFunctions = {}

	for _, connection in pairs(WeaponsSystem.connections) do
		if typeof(connection) == "RBXScriptConnection" then
			connection:Disconnect()
		end
	end
	WeaponsSystem.connections = {}
end

function WeaponsSystem.getWeaponTypeFromTags(instance)
	for _, tag in pairs(CollectionService:GetTags(instance)) do
		local weaponTypeFound = WEAPON_TYPES_LOOKUP[tag]
		if weaponTypeFound then
			return weaponTypeFound
		end
	end

	return nil
end

function WeaponsSystem.createWeaponForInstance(weaponInstance)
	coroutine.wrap(function()
		local weaponType = WeaponsSystem.getWeaponTypeFromTags(weaponInstance)
		if not weaponType then
			local weaponTypeObj = weaponInstance:WaitForChild("WeaponType")

			if weaponTypeObj and weaponTypeObj:IsA("StringValue") then
				local weaponTypeName = weaponTypeObj.Value
				local weaponTypeFound = WEAPON_TYPES_LOOKUP[weaponTypeName]
				if not weaponTypeFound then
					warn(string.format("Cannot find the weapon type \"%s\" for the instance %s!", weaponTypeName, weaponInstance:GetFullName()))
					return
				end

				weaponType = weaponTypeFound
			else
				warn("Could not find a WeaponType tag or StringValue for the instance ", weaponInstance:GetFullName())
				return
			end
		end

		-- Since we might have yielded while trying to get the WeaponType, we need to make sure not to continue
		-- making a new weapon if something else beat this iteration.
		if WeaponsSystem.getWeaponForInstance(weaponInstance) then
			warn("Already got ", weaponInstance:GetFullName())
			warn(debug.traceback())
			return
		end

		-- We should be pretty sure we got a valid weaponType by now
		assert(weaponType, "Got invalid weaponType")

		local weapon = weaponType.new(WeaponsSystem, weaponInstance)
		WeaponsSystem.knownWeapons[weaponInstance] = weapon
	end)()
end

function WeaponsSystem.getWeaponForInstance(weaponInstance)
	if not typeof(weaponInstance) == "Instance" then
		warn("WeaponsSystem.getWeaponForInstance(weaponInstance): ‘weaponInstance’ was not an instance.")
		return nil
	end

	return WeaponsSystem.knownWeapons[weaponInstance]
end

--  and (IsServer or weaponInstance:IsDescendantOf(Players.LocalPlayer))

function WeaponsSystem.onWeaponAdded(weaponInstance)
	local weapon = WeaponsSystem.getWeaponForInstance(weaponInstance)
	if not weapon then
		WeaponsSystem.createWeaponForInstance(weaponInstance)
	end
end

function WeaponsSystem.onWeaponRemoved(weaponInstance)
	local weapon = WeaponsSystem.getWeaponForInstance(weaponInstance)
	if weapon then
		weapon:onDestroyed()
	end
	WeaponsSystem.knownWeapons[weaponInstance] = nil
end

function WeaponsSystem.getRemoteEvent(name)
	if not WeaponsSystem.networkFolder then
		return
	end

	local remoteEvent = WeaponsSystem.remoteEvents[name]
	if IsServer then
		if not remoteEvent then
			warn("No RemoteEvent named ", name)
			return nil
		end

		return remoteEvent
	else
		if not remoteEvent then
			remoteEvent = WeaponsSystem.networkFolder:WaitForChild(name, math.huge)
		end

		return remoteEvent
	end
end

function WeaponsSystem.getRemoteFunction(name)
	if not WeaponsSystem.networkFolder then
		return
	end

	local remoteFunc = WeaponsSystem.remoteFunctions[name]
	if IsServer then
		if not remoteFunc then
			warn("No RemoteFunction named ", name)
			return nil
		end

		return remoteFunc
	else
		if not remoteFunc then
			remoteFunc = WeaponsSystem.networkFolder:WaitForChild(name, math.huge)
		end

		return remoteFunc
	end
end

function WeaponsSystem.setWeaponEquipped(weapon, equipped)
	assert(not IsServer, "WeaponsSystem.setWeaponEquipped should only be called on the client.")
	if not weapon then
		return
	end

	local lastWeapon = WeaponsSystem.currentWeapon
	local hasWeapon = false
	local weaponChanged = false

	if lastWeapon == weapon then
		if not equipped then
			WeaponsSystem.currentWeapon = nil
			hasWeapon = false
			weaponChanged = true
		else
			weaponChanged = false
		end
	else
		if equipped then
			WeaponsSystem.currentWeapon = weapon
			hasWeapon = true
			weaponChanged = true
		end
	end

	if WeaponsSystem.camera then
		WeaponsSystem.camera:resetZoomFactor()
		WeaponsSystem.camera:setHasScope(false)

		if WeaponsSystem.currentWeapon then
			WeaponsSystem.camera:setZoomFactor(WeaponsSystem.currentWeapon:getConfigValue("ZoomFactor", 1.1))
			WeaponsSystem.camera:setHasScope(WeaponsSystem.currentWeapon:getConfigValue("HasScope", false))
		end
	end

	if WeaponsSystem.gui then
		WeaponsSystem.gui:setEnabled(hasWeapon)

		if WeaponsSystem.currentWeapon then
			WeaponsSystem.gui:setCrosshairWeaponScale(WeaponsSystem.currentWeapon:getConfigValue("CrosshairScale", 1))
		else
			WeaponsSystem.gui:setCrosshairWeaponScale(1)
		end
	end

	if weaponChanged then
		WeaponsSystem.CurrentWeaponChanged:Fire(weapon.instance, lastWeapon and lastWeapon.instance)
	end
end

function WeaponsSystem.getHumanoid(part)
	while part and part ~= workspace do
		if part:IsA("Model") and part.PrimaryPart and part.PrimaryPart.Name == "HumanoidRootPart" then
			return part:FindFirstChildOfClass("Humanoid")
		end

		part = part.Parent
	end
end

function WeaponsSystem.getPlayerFromHumanoid(humanoid)
	for _, player in ipairs(Players:GetPlayers()) do
		if player.Character and humanoid:IsDescendantOf(player.Character) then
			return player
		end
	end
end

local function _defaultDamageCallback(system, target, amount, damageType, dealer, hitInfo, damageData)
	if target:IsA("Humanoid") then
		target:TakeDamage(amount)
	end
end

function WeaponsSystem.doDamage(target, amount, damageType, dealer, hitInfo, damageData)
	if not target or ancestorHasTag(target, "WeaponsSystemIgnore") then
		return
	end
	if IsServer then
		if target:IsA("Humanoid") and dealer:IsA("Player") and dealer.Character then
			local dealerHumanoid = dealer.Character:FindFirstChildOfClass("Humanoid")
			local targetPlayer = Players:GetPlayerFromCharacter(target.Parent)
			if dealerHumanoid and target ~= dealerHumanoid and targetPlayer then
				--  Trigger the damage indicator
				WeaponData:FireClient(targetPlayer, "HitByOtherPlayer", dealer.Character.HumanoidRootPart.CFrame.Position)
			end
		end

		-- NOTE:  damageData is a more or less free-form parameter that can be used for passing information from the code that is dealing damage about the cause.
		-- .The most obvious usage is extracting icons from the various weapon types (in which case a weapon instance would likely be passed in)
		-- ..The default weapons pass in that data
		local handler = _damageCallback or _defaultDamageCallback
		handler(WeaponsSystem, target, amount, damageType, dealer, hitInfo, damageData)
	end
end

local function _defaultGetTeamCallback(player)
	return 0
end

function WeaponsSystem.getTeam(player)
	local handler = _getTeamCallback or _defaultGetTeamCallback
	return handler(player)
end

function WeaponsSystem.playersOnDifferentTeams(player1, player2)
	if player1 == player2 or player1 == nil or player2 == nil then
		--  This allows players to damage themselves and NPC’s
		return true
	end

	local player1Team = WeaponsSystem.getTeam(player1)
	local player2Team = WeaponsSystem.getTeam(player2)
	return player1Team == 0 or player1Team ~= player2Team
end

return WeaponsSystem

[AL9baraa12 (ALbaraaALOMARI)]

Are you try this script? @VSCPlays

[jingwon123 (PapasStory)]

I think you copied what I posted and uploaded it again, friend?!

[VSCPlays (Void)]

I formatted the script for you

[bluebxrrybot (blueberry)]

This script is much too long for anybody to have the willpower to read through and debug it for you. If you can’t find a specific piece that you’re stuck on in the script, then you might need to rewrite it, especially if you’re not confident in how it works.

If you have errors, you should also emphasize that with the line that errored.
So if you have a piece of the code you were working on which you need help with, you should post only that and other relavent helpful details, like what the modules your using do.

[jingwon123 (PapasStory)]

All right, I rewrote the script.

If the bullet hits the part attached to the car, I want to reduce the intvalue of the car, but it doesn’t work, so what’s the problem?

local carhealth = script.Parent.Health.Value

script.Parent.Touched:Connect(function()

		carhealth = carhealth -30

end)

[GFXBIT]

local car = script.Parent
local carHealth = car.Health
local debounce = true

car.Touched:Connect(function(otherPart)
    if otherPart.Parent.Name == ("Bullet name") and debounce == true then
       carHealth.Value = carHealth.Value - (30)
       debounce = false
       task.wait(1)
       debounce = true
    end
end)

[jingwon123 (PapasStory)]

Thank you for your answer. I’m relieved, but unfortunately, I can’t find otherpart, so the gun won’t work.

The way the gun works seems unusual.

[dthecoolest]

Your gun does not use the .Touched function from your duplicate post.

It uses raycast.

The raycast hit part is transmitted to this function.

function WeaponsSystem.doDamage(target, amount, damageType, dealer, hitInfo, damageData)
	if not target or ancestorHasTag(target, "WeaponsSystemIgnore") then
		return
	end
	if IsServer then
		if target:IsA("Humanoid") and dealer:IsA("Player") and dealer.Character then
			local dealerHumanoid = dealer.Character:FindFirstChildOfClass("Humanoid")
			local targetPlayer = Players:GetPlayerFromCharacter(target.Parent)
			if dealerHumanoid and target ~= dealerHumanoid and targetPlayer then
				--  Trigger the damage indicator
				WeaponData:FireClient(targetPlayer, "HitByOtherPlayer", dealer.Character.HumanoidRootPart.CFrame.Position)
			end
		end

		-- NOTE:  damageData is a more or less free-form parameter that can be used for passing information from the code that is dealing damage about the cause.
		-- .The most obvious usage is extracting icons from the various weapon types (in which case a weapon instance would likely be passed in)
		-- ..The default weapons pass in that data
		local handler = _damageCallback or _defaultDamageCallback
		handler(WeaponsSystem, target, amount, damageType, dealer, hitInfo, damageData)
	end
end

You will need to modify this function to do damage. The hit part should be called “target” in this function.

[jingwon123 (PapasStory)]

Where and how should I change it?
Can you give me a replaced script?