{console,ytdl_hook}: use the platform property

The console.lua check is still kind of dumb since we check an
environment variable to distinguish between wayland and x11, but
otherwise it should be better in theory.

player/lua/console.lua

@@ -32,12 +32,9 @@ local opts = {
 }
 
 function detect_platform()
-    local o = {}
-    -- Kind of a dumb way of detecting the platform but whatever
-    if mp.get_property_native('options/vo-mmcss-profile', o) ~= o then
-        return 'windows'
-    elseif mp.get_property_native('options/macos-force-dedicated-gpu', o) ~= o then
-        return 'macos'
+    local platform = mp.get_property_native('platform')
+    if platform == 'darwin' or platform == 'windows' then
+        return platform
     elseif os.getenv('WAYLAND_DISPLAY') then
         return 'wayland'
     end
@@ -48,7 +45,7 @@ end
 local platform = detect_platform()
 if platform == 'windows' then
     opts.font = 'Consolas'
-elseif platform == 'macos' then
+elseif platform == 'darwin' then
     opts.font = 'Menlo'
 else
     opts.font = 'monospace'
@@ -677,7 +674,7 @@ function get_clipboard(clip)
         if not res.error then
             return res.stdout
         end
-    elseif platform == 'macos' then
+    elseif platform == 'darwin' then
         local res = utils.subprocess({
             args = { 'pbpaste' },
             playback_only = false,

player/lua/ytdl_hook.lua

@@ -91,7 +91,7 @@ local function map_codec_to_mpv(codec)
 end
 
 local function platform_is_windows()
-    return package.config:sub(1,1) == "\\"
+    return mp.get_property_native("platform") == "windows"
 end
 
 local function exec(args)