Implement NPC spawning/despawning

client/main.lua

@@ -1,3 +1,75 @@
+local QBCore = exports['qb-core']:GetCoreObject()
+
+local IsSelling = false
+local Peds = {}
+
+-- Functions --
+
+function createPed(hash, ...)
+ RequestModel(hash)
+ while not HasModelLoaded(hash) do
+ Citizen.Wait(100)
+ end
+ local ped = CreatePed(26, hash, ...)
+ SetModelAsNoLongerNeeded(hash)
+ return ped
+end
+
+function createClientNpc(index)
+ if (Peds[index]) then
+ deleteClientNpc(index)
+ end
+ Peds[index] = {}
+ local location = Config.SellLocations[index]
+ local ped = createPed(location.npc.ped, location.coords.x, location.coords.y, location.coords.z - 0.97, location.npc.heading, false, true)
+ FreezeEntityPosition(ped, true)
+ SetEntityHeading(ped, location.npc.heading)
+ SetEntityInvincible(ped, true)
+ SetBlockingOfNonTemporaryEvents(ped, true)
+ Peds[index].npc = ped
+end
+
+function deleteClientNpc(index)
+ if (Peds[index]) then
+ DeleteEntity(Peds[index].npc)
+ Peds[index] = nil
+ end
+end
+
+function attemptSell(sellLocationIndex)
+ local notificationsEnabled = Config.SellLocations[sellLocationIndex].notificationsEnabled
+ if IsSelling then
+ return
+ end
+ IsSelling = true
+ QBCore.Functions.TriggerCallback('g-drugselling:server:getCopCount', function(copCount)
+ if copCount >= Config.SellLocations[sellLocationIndex].policeRequired then
+ QBCore.Functions.TriggerCallback('g-drugselling:server:getSellableItems', function(sellableItems)
+ if sellableItems and #sellableItems > 0 then
+ if notificationsEnabled then
+ QBCore.Functions.Notify(Lang:t('info.selling'))
+ end
+ TriggerServerEvent('g-drugselling:server:sellItems', sellLocationIndex, sellableItems, Config.SellLocations[sellLocationIndex].money_reward_type)
+ Citizen.Wait(10000)
+ IsSelling = false
+ else
+ if notificationsEnabled then
+ QBCore.Functions.Notify(Lang:t('error.not_enough'))
+ end
+ Citizen.Wait(10000)
+ IsSelling = false
+ end
+ end, sellLocationIndex)
+ else
+ if notificationsEnabled then
+ QBCore.Functions.Notify(Lang:t('error.cannot_sell'))
+ end
+ Citizen.Wait(20000)
+ IsSelling = false
+ end
+ end)
+end
+
 -- Events --
 
 RegisterNetEvent('QBCore:Client:OnPlayerLoaded', function()
@@ -40,6 +112,34 @@ Citizen.CreateThread(function()
  end
 end)
 
+-- NPC ped setup
+Citizen.CreateThread(function()
+ while true do
+ if LocalPlayer.state.isLoggedIn then
+ local ped = PlayerPedId()
+ local pos = GetEntityCoords(ped)
+ local inRange = false
+ for k, v in pairs(Config.SellLocations) do
+ if v.active and v.npc.enabled then
+ local dist = #(pos - v.coords)
+ if dist < Config.NpcRenderDistance then
+ if not Peds[k] then
+ createClientNpc(k)
+ end
+ inRange = true
+ elseif Peds[k] then
+ deleteClientNpc(k)
+ end
+ end
+ end
+ if not inRange then
+ Citizen.Wait(2000)
+ end
+ end
+ Citizen.Wait(3)
+ end
+end)
+
 -- Walk up & drive up
 Citizen.CreateThread(function()
  while true do