From 37032fe0dd2fe3a988b77087412ecfa54adcea2e Mon Sep 17 00:00:00 2001
From: Linden <65407488+thelindat@users.noreply.github.com>
Date: Mon, 28 Feb 2022 00:49:44 +0000
Subject: [PATCH] feat(states): WIP handler for cacheing and setting states
 Provide a centralised non-framework dependent interval to track and perform
 tasks based on certain variables, such as if the player is driving, in a
 vehicle, or walking.

Will later add a statebag change handler with callbacks, to
easily listen for state changes and use them in third-party
resources.
---
 resource/main.lua          |  4 +--
 resource/states/client.lua | 63 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 resource/states/client.lua

diff --git a/resource/main.lua b/resource/main.lua
index 5342930..4872acc 100644
--- a/resource/main.lua
+++ b/resource/main.lua
@@ -1,10 +1,10 @@
 -- Creates exports from values assigned to lib
 -- Hacky workaround for Lua Language Server support
---- Alias for `exports['pe-lualib']`
+--- Alias for `exports.ox_lib`
 
 lib = setmetatable({}, {
 	__newindex = function(self, name, fn)
 		exports(name, fn)
 		rawset(self, name, fn)
 	end
-})
\ No newline at end of file
+})
diff --git a/resource/states/client.lua b/resource/states/client.lua
new file mode 100644
index 0000000..8f96407
--- /dev/null
+++ b/resource/states/client.lua
@@ -0,0 +1,63 @@
+local cache = {}
+local player = LocalPlayer.state
+local states = {
+	['vehicle'] = true,
+	['driver'] = true
+}
+
+function cache:set(key, value)
+	if value ~= self[key] then
+		self[key] = value
+
+		if states[key] then player:set(key, value, false) end
+	end
+end
+
+function cache:getPed()
+	local ped = PlayerPedId()
+	if ped ~= self.ped then
+		self.ped = ped
+	end
+end
+
+function cache:getVehicle()
+	local vehicle = GetVehiclePedIsIn(self.ped, false)
+	if vehicle > 0 then
+		if vehicle ~= self.vehicle then
+			self:set('vehicle', vehicle)
+
+			if GetPedInVehicleSeat(vehicle, -1) == self.ped then
+				self:set('driver', true)
+			else
+				self:set('driver', false)
+			end
+		end
+	else self:set('vehicle', nil) end
+end
+
+function cache:onFoot()
+	-- print('on foot')
+end
+
+function cache:inVehicle()
+	if self.driver then
+		-- print('driving vehicle')
+	else
+		-- print('in vehicle')
+	end
+end
+
+CreateThread(function()
+	while true do
+		cache:getPed()
+		cache:getVehicle()
+
+		if not cache.vehicle then
+			cache:onFoot()
+		else
+			cache:inVehicle()
+		end
+
+		Wait(100)
+	end
+end)