UI settings now get saved and loaded

2026-04-01 00:16:27 +02:00 · 2020-01-21 20:50:30 +00:00
parent 1522c09292
commit 957960588b
5 changed files with 256 additions and 12 deletions
--- a/sv_saving.lua
+++ b/sv_saving.lua
@@ -0,0 +1,130 @@
+--[[-----------------------------------------------------------------------
+
+	Wraith ARS 2X
+	Created by WolfKnight
+
+-----------------------------------------------------------------------]]--
+
+local DATASAVE = {}
+DATASAVE.dir = "saves"
+
+-- Change this to whatever ID type you want to use for saving user data 
+-- Options are:
+--  - steam
+--  - license
+--  - xbl 
+--  - live
+--  - discord
+--  - fivem
+--  - ip 
+DATASAVE.idType = "license"
+
+-- Saves the data for the given player into the saves folder within the resource
+function DATASAVE:SavePlayerData( src, data )
+    -- Get the player's identifier
+    local id = self:GetIdentifier( src )
+
+    -- Save the JSON file into the saves folder
+    SaveResourceFile( GetCurrentResourceName(), self.dir .. "/" .. id .. ".json", json.encode( data ), -1 )
+    
+    -- Print out a message in the console to say the player's UI data has been saved
+    self:Print( "Saved UI data for " .. GetPlayerName( src ) .. " (ID: " .. src .. ")" )
+end 
+
+-- Attempts to retrieve the UI data for the given player
+function DATASAVE:GetPlayerData( src )
+    -- Get the player's identifier
+    local id = self:GetIdentifier( src )
+    
+    -- Try to grab the raw data from the player's JSON file 
+    local rawData = LoadResourceFile( GetCurrentResourceName(), self.dir .. "/" .. id .. ".json" )
+
+    -- In the event there is no file for the player, return nil 
+    if ( rawData == nil ) then 
+        return nil
+    end 
+
+    -- Decode the JSON data into a Lua table 
+    local data = json.decode( rawData )
+
+    -- Return the data
+    return data
+end 
+
+function DATASAVE:CheckDataIsValid( data )
+    -- First we check to make sure the data being passed is actually a table 
+    if ( type( data ) ~= "table" ) then return false end 
+
+    -- Then we check to make sure that the data has only 3 elements, "remote", "radar" and "safezone"
+    local c = 0 
+    for _ in pairs( data ) do c = c + 1 end 
+
+    -- If there isn't 3 elements, then the data isn't valid
+    if ( c ~= 3 ) then return false end 
+
+    return true 
+end 
+
+function DATASAVE:GetIdentifier( src )
+    local max = GetNumPlayerIdentifiers( src )
+
+    for i = 0, max do
+        local id = GetPlayerIdentifier( src, i )
+
+        if ( id == nil ) then 
+            self:Print( "^1It appears there was an error trying to find the specified ID (" .. self.idType .. ") for player " .. GetPlayerName( source ) )
+            return nil
+        end 
+        
+        if ( string.find( id, self.idType, 1 ) ) then 
+            local split = self:SplitString( id, ":" )
+            return split[2]
+        end 
+    end 
+
+    return nil
+end  
+
+function DATASAVE:SplitString( inputstr, sep )
+    if ( sep == nil ) then
+        sep = "%s"
+    end
+
+    local t = {}
+    local i = 1
+    
+    for str in string.gmatch( inputstr, "([^" .. sep .. "]+)" ) do
+        t[i] = str
+        i = i + 1
+    end
+
+    return t
+end
+
+function DATASAVE:Print( msg )
+    print( "^3[wk_wars2x] ^0" .. msg .. "^0" )
+end 
+
+RegisterServerEvent( "wk:saveUiData" )
+AddEventHandler( "wk:saveUiData", function( data ) 
+    -- Check to make sure that the data being sent by the client is valid 
+    local valid = DATASAVE:CheckDataIsValid( data )
+
+    -- Only proceed if the data is actually valid
+    if ( valid ) then 
+        DATASAVE:SavePlayerData( source, data )
+    else 
+        DATASAVE:Print( "^1Save data being sent from " .. GetPlayerName( source ) .. " (ID: " .. source .. ") is not valid, either something went wrong, or the player has modified the data being sent." )
+    end 
+end ) 
+
+RegisterServerEvent( "wk:getUiData" )
+AddEventHandler( "wk:getUiData", function()
+    local data = DATASAVE:GetPlayerData( source )
+
+    if ( data ) then 
+        TriggerClientEvent( "wk:loadUiData", source, data )
+    else 
+        DATASAVE:Print( "Player " .. GetPlayerName( source ) .. " (ID: " .. source .. ") doesn't have a UI settings file." )
+    end 
+end )