Add multiple compression options and unit tests

build.gradle

@@ -211,7 +211,9 @@ subprojects { p ->
         implementation("junit:junit:4.13")
         
         // Compression
-        forgeShadowMe("org.lz4:lz4-java:${rootProject.lz4_version}")
+        forgeShadowMe("org.lz4:lz4-java:${rootProject.lz4_version}") // LZ4
+        forgeShadowMe("com.github.luben:zstd-jni:${rootProject.zstd_version}") // Zstd
+        forgeShadowMe("org.tukaani:xz:${rootProject.xz_version}") // LZMA
         
         // Sqlite Database
         forgeShadowMe("org.xerial:sqlite-jdbc:${rootProject.sqlite_jdbc_version}")

gradle.properties

@@ -21,6 +21,8 @@ mod_discord=https://discord.gg/xAB8G4cENx
 manifold_version=2024.1.0
 nightconfig_version=3.6.6
 lz4_version=1.8.0
+zstd_version=1.5.5-11
+xz_version=1.9
 sqlite_jdbc_version=3.43.0.0
 #svgSalamander_version=1.1.3