Added generator instances

src/MinecraftAvatar.php

@@ -3,8 +3,14 @@
 namespace Gigadrive\MinecraftAvatar;
 
 use Gigadrive\MinecraftAvatar\Service\AbstractMinecraftAvatarGenerator;
+use Gigadrive\MinecraftAvatar\Service\CrafatarGenerator;
+use Gigadrive\MinecraftAvatar\Service\CraftheadGenerator;
+use Gigadrive\MinecraftAvatar\Service\CravatarGenerator;
+use Gigadrive\MinecraftAvatar\Service\MCHeadsGenerator;
+use Gigadrive\MinecraftAvatar\Service\MinotarGenerator;
+use function is_null;
 
-class MinecraftAvatar extends AbstractMinecraftAvatarGenerator {
+class MinecraftAvatar {
 	/**
 	 * @var string SERVICE_MINOTAR
 	 */
@@ -33,19 +39,21 @@ class MinecraftAvatar extends AbstractMinecraftAvatarGenerator {
 	/**
 	 * @var array SERVICES
 	 */
-	public const SERVICES = [
-		self::SERVICE_MINOTAR,
-		self::SERVICE_CRAFATAR,
-		self::SERVICE_CRAFTHEAD,
-		self::SERVICE_MCHEADS,
-		self::SERVICE_CRAVATAR
-	];
+	protected static $services = null;
 
 	/**
 	 * @var string $defaultService
 	 */
 	protected static $defaultService = self::SERVICE_MINOTAR;
 
+	/**
+	 * Gets the default service for generating avatar URLs.
+	 * @return AbstractMinecraftAvatarGenerator
+	 */
+	public static function getDefaultService(): AbstractMinecraftAvatarGenerator {
+		return self::getServices()[self::$defaultService];
+	}
+
 	/**
 	 * Changes the default service to use for generating avatar URLs.
 	 * @param string $service
@@ -56,10 +64,19 @@ public static function setDefaultService(string $service) {
 	}
 
 	/**
-	 * Gets the default service for generating avatar URLs.
-	 * @return string
+	 * @return AbstractMinecraftAvatarGenerator[]
 	 */
-	public static function getDefaultService(): string {
-		return self::$defaultService;
+	public static function getServices(): array {
+		if (is_null(self::$services)) {
+			self::$services = [
+				self::SERVICE_MINOTAR => new MinotarGenerator,
+				self::SERVICE_CRAFATAR => new CrafatarGenerator,
+				self::SERVICE_CRAFTHEAD => new CraftheadGenerator,
+				self::SERVICE_MCHEADS => new MCHeadsGenerator,
+				self::SERVICE_CRAVATAR => new CravatarGenerator
+			];
+		}
+
+		return self::$services;
 	}
 }