AFD Mode: Fix the ability to turn it off

Author: HoeenCoder

play.pokemonshowdown.com/src/battle-dex.ts

@@ -602,7 +602,8 @@ const Dex = new class implements ModdedDex {
 		if (options.shiny && mechanicsGen > 1) dir += '-shiny';
 
 		// April Fool's 2014
-		if (window.Config?.server?.afd || Dex.prefs('afd') || options.afd) {
+		if (Dex.prefs('afd') !== false && (window.Config?.server?.afd || Dex.prefs('afd') || options.afd)) {
+			// Explicit false check above means AFD will be off if the user disables it - no matter what
 			dir = 'afd' + dir;
 			spriteData.url += dir + '/' + name + '.png';
 			// Duplicate code but needed to make AFD tinymax work