hydrochloricacid.lua

local spawnedHydrochloricAcidBarrels = 0
local HydrochloricAcidBarrels = {}

Citizen.CreateThread(function()
	while true do
		Citizen.Wait(10)
		local coords = GetEntityCoords(PlayerPedId())

		if GetDistanceBetweenCoords(coords, Config.CircleZones.HydrochloricAcidFarm.coords, true) < 50 then
			SpawnHydrochloricAcidBarrels()
			Citizen.Wait(500)
		else
			Citizen.Wait(500)
		end
	end
end)

Citizen.CreateThread(function()
	while true do
		Citizen.Wait(0)
		local playerPed = PlayerPedId()
		local coords = GetEntityCoords(playerPed)
		local nearbyObject, nearbyID

		for i=1, #HydrochloricAcidBarrels, 1 do
			if GetDistanceBetweenCoords(coords, GetEntityCoords(HydrochloricAcidBarrels[i]), false) < 1 then
				nearbyObject, nearbyID = HydrochloricAcidBarrels[i], i
			end
		end

		if nearbyObject and IsPedOnFoot(playerPed) then

			if not isPickingUp then
				ESX.ShowHelpNotification(_U('HydrochloricAcid_pickupprompt'))
			end

			if IsControlJustReleased(0, Keys['E']) and not isPickingUp then
				isPickingUp = true

				ESX.TriggerServerCallback('esx_illegal:canPickUp', function(canPickUp)

					if canPickUp then
						TaskStartScenarioInPlace(playerPed, 'world_human_gardener_plant', 0, false)

						Citizen.Wait(2000)
						ClearPedTasks(playerPed)
						Citizen.Wait(1500)
		
						ESX.Game.DeleteObject(nearbyObject)
		
						table.remove(HydrochloricAcidBarrels, nearbyID)
						spawnedHydrochloricAcidBarrels = spawnedHydrochloricAcidBarrels - 1
		
						TriggerServerEvent('esx_illegal:pickedUpHydrochloricAcid')
					else
						ESX.ShowNotification(_U('HydrochloricAcid_inventoryfull'))
					end

					isPickingUp = false

				end, 'hydrochloric_acid')
			end

		else
			Citizen.Wait(500)
		end

	end

end)

AddEventHandler('onResourceStop', function(resource)
	if resource == GetCurrentResourceName() then
		for k, v in pairs(HydrochloricAcidBarrels) do
			ESX.Game.DeleteObject(v)
		end
	end
end)

function SpawnHydrochloricAcidBarrels()
	while spawnedHydrochloricAcidBarrels < 5 do
		Citizen.Wait(0)
		local weedCoords = GenerateHydrochloricAcidCoords()

		ESX.Game.SpawnLocalObject('prop_barrel_01a', weedCoords, function(obj)
			PlaceObjectOnGroundProperly(obj)
			FreezeEntityPosition(obj, true)

			table.insert(HydrochloricAcidBarrels, obj)
			spawnedHydrochloricAcidBarrels = spawnedHydrochloricAcidBarrels + 1
		end)
	end
end

function ValidateHydrochloricAcidCoord(plantCoord)
	if spawnedHydrochloricAcidBarrels > 0 then
		local validate = true

		for k, v in pairs(HydrochloricAcidBarrels) do
			if GetDistanceBetweenCoords(plantCoord, GetEntityCoords(v), true) < 5 then
				validate = false
			end
		end

		if GetDistanceBetweenCoords(plantCoord, Config.CircleZones.HydrochloricAcidFarm.coords, false) > 50 then
			validate = false
		end

		return validate
	else
		return true
	end
end

function GenerateHydrochloricAcidCoords()
	while true do
		Citizen.Wait(1)

		local weed2CoordX, weed2CoordY

		math.randomseed(GetGameTimer())
		local modX2 = math.random(-7, 7)

		Citizen.Wait(100)

		math.randomseed(GetGameTimer())
		local modY2 = math.random(-7, 7)

		weed2CoordX = Config.CircleZones.HydrochloricAcidFarm.coords.x + modX2
		weed2CoordY = Config.CircleZones.HydrochloricAcidFarm.coords.y + modY2

		local coordZ2 = GetCoordZHydrochloricAcid(weed2CoordX, weed2CoordY)
		local coord2 = vector3(weed2CoordX, weed2CoordY, coordZ2)

		if ValidateHydrochloricAcidCoord(coord2) then
			return coord2
		end
	end
end

function GetCoordZHydrochloricAcid(x, y)
	local groundCheckHeights = { 20.0, 21.0, 22.0, 23.0, 24.0, 25.0, 26.0, 27.0, 28.0, 29.0, 30.0 }

	for i, height in ipairs(groundCheckHeights) do
		local found2Ground, z = GetGroundZFor_3dCoord(x, y, height)

		if found2Ground then
			return z
		end
	end

	return 24.5
end