-- Created by Scully#5775 | https://discord.gg/eNtGFS6
Scully.Sling = {
	WeaponOne = {
		InUse = false,
		Hash = nil,
		Object = nil,
		Tint = nil,
		Ammo = 0,
		Components = {}
	},
	WeaponTwo = {
		InUse = false,
		Hash = nil,
		Object = nil,
		Tint = nil,
		Ammo = 0,
		Components = {}
	}
}

function Scully.Sling.LoadWeaponAsset(weaponModel)
	if not HasModelLoaded(weaponModel) then
		RequestModel(weaponModel)
		while not HasModelLoaded(weaponModel) do
			Wait(0)
		end
	end
end

function Scully.Sling.DeleteWeaponAsset(weaponObject)
	if DoesEntityExist(weaponObject) then
		while DoesEntityExist(weaponObject) do
			Wait(0)
			DeleteObject(weaponObject)
			SetModelAsNoLongerNeeded(weaponObject)
		end
	end
end

function Scully.Sling.RequestAnimDict(animDict)
	if not HasAnimDictLoaded(animDict) then
		RequestAnimDict(animDict)
		while not HasAnimDictLoaded(animDict) do
			Wait(0)
		end
	end
end

function Scully.Sling.ShowNotification(text)
	BeginTextCommandThefeedPost("STRING")
    AddTextComponentSubstringPlayerName(text)
    EndTextCommandThefeedPostTicker(true, true)
end

RegisterCommand(Scully.Command, function(_, args)
	local playerPed, slingOption = PlayerPedId(), args[1]
	local currentWeapon = GetSelectedPedWeapon(playerPed)
	if not slingOption then slingOption = '1' end
	if slingOption == '1' then slingOption = 'WeaponOne' else slingOption = 'WeaponTwo' end
	if Scully.Sling[slingOption].InUse then
		if currentWeapon ~= `WEAPON_UNARMED` then
			Scully.Sling.ShowNotification('~r~You are already holding a weapon!')
			return
		end
		Scully.Sling.RequestAnimDict('mp_player_intdrink')
		TaskPlayAnim(playerPed, 'mp_player_intdrink', 'loop_bottle', 8.0, -8.0, 200, 49, 0, 0, 0, 0)
		local delayTimerOne, delayTimerTwo = 50, 50
		if slingOption == 'WeaponTwo' then delayTimerOne, delayTimerTwo = 300, 100 end
		Wait(delayTimerOne)
		local slingInfo = Scully.Sling[slingOption]
		AttachEntityToEntity(slingInfo.Object, playerPed, GetPedBoneIndex(playerPed, 18905), 0.0, 0.0, 0.0, 90.0, 90.0, 0.0, 1, 1, 0, 1, 1, 0)
		Wait(delayTimerTwo)
		ClearPedTasks(playerPed)
		RemoveAnimDict('mp_player_intdrink')
		Scully.Sling.DeleteWeaponAsset(slingInfo.Object)
		GiveWeaponToPed(playerPed, slingInfo.Hash, slingInfo.Ammo, false, true)
		Scully.CustomAdd(slingInfo.Hash)
		SetPedWeaponTintIndex(playerPed, slingInfo.Hash, slingInfo.Tint)
		for k, v in pairs(slingInfo.Components) do
			GiveWeaponComponentToPed(playerPed, slingInfo.Hash, k)
			Scully.Sling.DeleteWeaponAsset(v.Object)
		end
		SetPedAmmo(playerPed, slingInfo.Hash, slingInfo.Ammo)
		Scully.Sling[slingOption] = {
			InUse = false,
			Hash = nil,
			Object = nil,
			Tint = nil,
			Ammo = 0,
			Components = {}
		}
	else
		if currentWeapon == `WEAPON_UNARMED` then
			Scully.Sling.ShowNotification('~r~You aren\'t holding a weapon!')
			return
		end
		local validWeapon = Scully.Weapons[currentWeapon]
		if not validWeapon then
			Scully.Sling.ShowNotification('~r~You can\'t sling this weapon!')
			return
		end
		local weaponComponents = {}
		for k, v in pairs(validWeapon.Components) do
			if HasPedGotWeaponComponent(playerPed, currentWeapon, k) then
				weaponComponents[k] = {
					Object = nil,
					Hash = k,
					Attachment = v.Object,
					Bone = v.Bone
				}
			end
		end
		Scully.Sling.LoadWeaponAsset(validWeapon.Object)
		Scully.Sling[slingOption] = {
			InUse = true,
			Hash = currentWeapon,
			Object = CreateObject(validWeapon.Object, 1.0, 1.0, 1.0, true, true, false),
			Tint = GetPedWeaponTintIndex(playerPed, currentWeapon),
			Ammo = GetAmmoInPedWeapon(playerPed, currentWeapon),
			Components = weaponComponents
		}
		local slingInfo = Scully.Sling[slingOption]
		AttachEntityToEntity(slingInfo.Object, playerPed, GetPedBoneIndex(playerPed, 18905), 0.0, 0.0, 0.0, 90.0, 90.0, 0.0, 1, 1, 0, 1, 1, 0)
		for k, v in pairs(slingInfo.Components) do
			Scully.Sling.LoadWeaponAsset(v.Attachment)
			local attachmentObject = CreateObject(v.Attachment, 1.0, 1.0, 1.0, true, true, false)
			AttachEntityToEntity(attachmentObject, slingInfo.Object, GetEntityBoneIndexByName(slingInfo.Object, v.Bone), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 1, 0, 0, 2, 1)
			Scully.Sling[slingOption].Components[v.Hash].Object = attachmentObject
		end
		SetEntityCollision(slingInfo.Object, false, false)
		RemoveWeaponFromPed(playerPed, currentWeapon)
		Scully.CustomRemoval(currentWeapon)
		SetCurrentPedWeapon(playerPed, `WEAPON_UNARMED`, true)
		Scully.Sling.RequestAnimDict('mp_player_intdrink')
		TaskPlayAnim(playerPed, 'mp_player_intdrink', 'loop_bottle', 8.0, -8.0, 200, 49, 0, 0, 0, 0)
		local delayTimer = 100
		if slingOption == 'WeaponTwo' then delayTimer = 400 end
		Wait(delayTimer)
		ClearPedTasks(playerPed)
		RemoveAnimDict('mp_player_intdrink')
		if slingOption == 'WeaponOne' then
			AttachEntityToEntity(slingInfo.Object, playerPed, GetPedBoneIndex(playerPed, 24816), Scully.AttachPoints[1].Position, Scully.AttachPoints[1].Rotation, 1, 1, 0, 0, 2, 1)
		else
			AttachEntityToEntity(slingInfo.Object, playerPed, GetPedBoneIndex(playerPed, 24816), Scully.AttachPoints[2].Position, Scully.AttachPoints[2].Rotation, 1, 1, 0, 0, 2, 1)
		end
	end
end)

if Scully.KeybindOne ~= '' then
	RegisterKeyMapping(Scully.Command .. ' 1', 'Sling 1', 'keyboard', Scully.KeybindOne)
end

if Scully.KeybindTwo ~= '' then
	RegisterKeyMapping(Scully.Command .. ' 2', 'Sling 2', 'keyboard', Scully.KeybindTwo)
end