rs-client: Cleanup (#1087)

* rs-client: name SpriteBuffer

* rs-client: (re)name spritebuffer methods

* rs-client/deob: Add missed @Export's, make updatemappings fix this next time

* rs-client: run intellij redundant else inspection

* rs-client: invert some script interpreter if's

* deob: checkstyle fixes

* rs-client: SpriteBuffer_loadSprite -> SpriteBuffer_bufferFile

runescape-client/src/main/java/class190.java

@@ -125,6 +125,7 @@ public class class190 implements Enumerated {
 		signature = "(I)I",
 		garbageValue = "320353268"
 	)
+	@Export("rsOrdinal")
 	public int rsOrdinal() {
 		return this.field2354;
 	}
@@ -168,10 +169,9 @@ public class class190 implements Enumerated {
 				++Client.archiveLoaderArchive;
 			}
 
-			return true;
-		} else {
 			return true;
 		}
+		return true;
 	}
 
 	@ObfuscatedName("ko")