Fix Js5MasterIndex::create

It didn't uncompress the index files before parsing them.

Signed-off-by: Graham <gpe@openrs2.org>

cache/src/main/kotlin/org/openrs2/cache/Js5MasterIndex.kt

@@ -31,8 +31,10 @@ public inline class Js5MasterIndex(public val entries: MutableList<Entry> = muta
 
                 val entry = store.read(Js5Archive.ARCHIVESET, archive).use { buf ->
                     val checksum = buf.crc32()
-                    val version = Js5Index.read(buf).version
+                    val version = Js5Compression.uncompress(buf).use { uncompressed ->
-                    // TODO(gpe): should we throw an exception if there are trailing bytes here?
+                        Js5Index.read(uncompressed).version
+                    }
+                    // TODO(gpe): should we throw an exception if there are trailing bytes here or in the block above?
                     Entry(version, checksum)
                 }
 

cache/src/test/kotlin/org/openrs2/cache/Js5MasterIndexTest.kt

@@ -27,13 +27,13 @@ object Js5MasterIndexTest {
         assertEquals(
             Js5MasterIndex(
                 mutableListOf(
-                    Js5MasterIndex.Entry(0, 379203374),
+                    Js5MasterIndex.Entry(0, 609698396),
-                    Js5MasterIndex.Entry(0x12345678, -717247318),
+                    Js5MasterIndex.Entry(0x12345678, 78747481),
                     Js5MasterIndex.Entry(0, 0),
-                    Js5MasterIndex.Entry(0x9ABCDEF0.toInt(), 895417101),
+                    Js5MasterIndex.Entry(0x9ABCDEF0.toInt(), -456081154),
                     Js5MasterIndex.Entry(0, 0),
                     Js5MasterIndex.Entry(0, 0),
-                    Js5MasterIndex.Entry(0xAA55AA55.toInt(), -627983571)
+                    Js5MasterIndex.Entry(0xAA55AA55.toInt(), 186613982)
                 )
             ), index
         )