XSeries not working on pre-release versions

Hi, I've already started working on getting my plugin ready to support 1.18, and I've used the the SpigotMC build for Pre-release 5 to test my changes. Whilst testing, I ran into a small issue with the version parsing that prevented my plugin from working as expected. I've worked around this issue by temporarily hardcoding the value of the Data.VERSION to 18.

I got the following error:

Error occurred while enabling MinetopiaSDB v2.4.4 (Is it up to date?)
java.lang.ExceptionInInitializerError: null
        at nl.minetopiasdb.shaded.xseries.XMaterial.<init>(XMaterial.java:1512) ~[?:?]
        at nl.minetopiasdb.shaded.xseries.XMaterial.<init>(XMaterial.java:1521) ~[?:?]
        at nl.minetopiasdb.shaded.xseries.XMaterial.<clinit>(XMaterial.java:69) ~[?:?]
        at nl.minetopiasdb.plugin.data.configs.config.ConfigValue.<clinit>(ConfigValue.java:51) ~[?:?]
        at nl.minetopiasdb.plugin.data.configs.config.ConfigManager.addDefaults(ConfigManager.java:29) ~[?:?]
        at nl.minetopiasdb.plugin.Main.onEnable(Main.java:233) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[spigot-api-1.18-pre5-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342) ~[spigot-api-1.18-pre5-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:480) ~[spigot-api-1.18-pre5-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_18_R1.CraftServer.enablePlugin(CraftServer.java:525) ~[spigot-1.18-pre5-R0.1-SNAPSHOT.jar:3294-Spigot-6234669-7c4707e]
        at org.bukkit.craftbukkit.v1_18_R1.CraftServer.enablePlugins(CraftServer.java:439) ~[spigot-1.18-pre5-R0.1-SNAPSHOT.jar:3294-Spigot-6234669-7c4707e]
        at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:611) ~[spigot-1.18-pre5-R0.1-SNAPSHOT.jar:3294-Spigot-6234669-7c4707e]
        at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:412) ~[spigot-1.18-pre5-R0.1-SNAPSHOT.jar:3294-Spigot-6234669-7c4707e]
        at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:262) ~[spigot-1.18-pre5-R0.1-SNAPSHOT.jar:3294-Spigot-6234669-7c4707e]
        at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:993) ~[spigot-1.18-pre5-R0.1-SNAPSHOT.jar:3294-Spigot-6234669-7c4707e]
        at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:303) ~[spigot-1.18-pre5-R0.1-SNAPSHOT.jar:3294-Spigot-6234669-7c4707e]
        at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.NumberFormatException: For input string: "18 Pre-release 5"
        at java.lang.NumberFormatException.forInputString(NumberFormatException.java:67) ~[?:?]
        at java.lang.Integer.parseInt(Integer.java:668) ~[?:?]
        at java.lang.Integer.parseInt(Integer.java:786) ~[?:?]
        at nl.minetopiasdb.shaded.xseries.XMaterial$Data.<clinit>(XMaterial.java:2154) ~[?:?]
        ... 17 more

I'm relocating the XSeries dependency to prevent conflicts, which is why the package names might look off. This is by no means a high-priority issue, since it only affects pre-release versions that probably aren't supported anyway. For me it wasn't a concern, since I could simply hardcode the value

This issue is caused by the following line, and could probably be prevented by replacing the .substring(2) with a variation of .substring(2, 4), since this will cause issues with versions <= 1.9. If wanted, I can quickly create a PR for this.

https://github.com/CryptoMorin/XSeries/blob/4f7dfe56d640d6c297c3cd8347b936f33ab29c37/src/main/java/com/cryptomorin/xseries/XMaterial.java#L2154

Thanks for the amazing work you do! <3

CryptoMorin / XSeries

XSeries not working on pre-release versions #145