add: auto fallback to normal mode if region not satisfied

Author: RainyXeon

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rainlink",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "Another lavalink wrapper but focus on stability and rich features",
   "repository": {
     "type": "git",

src/Manager/RainlinkPlayerManager.ts

@@ -52,8 +52,8 @@ export class RainlinkPlayerManager extends RainlinkDatabase<RainlinkPlayer> {
 			.filter(([, node]) => node.options.region)
 			.map(([, node]) => node)
 		if (!getCustomNode && voiceHandler.region && reigonedNode.length !== 0) {
-			const node = reigonedNode.filter((node) => node.options.region == voiceHandler.region)
-			if (node) getCustomNode = await this.manager.nodes.getLeastUsed(node)
+			const nodes = reigonedNode.filter((node) => node.options.region === voiceHandler.region)
+			if (nodes.length !== 0) getCustomNode = await this.manager.nodes.getLeastUsed(nodes)
 		}
 		const node = getCustomNode ? getCustomNode : await this.manager.nodes.getLeastUsed()
 		if (!node) throw new Error('Can\'t find any nodes to connect on')

src/Node/RainlinkNode.ts

@@ -42,7 +42,7 @@ export class RainlinkNode {
 		const getDriver = this.manager.drivers.filter(
 			(driver) => driver.prototype.id === options.driver
 		)
-		if (!getDriver || getDriver.length == 0) {
+		if (!getDriver || getDriver.length == 0 || !options.driver) {
 			this.debug('No driver was found, using lavalink v4 driver instead')
 			this.driver = new Lavalink4(manager, this)
 		} else {