Enable explicit API mode

This already caught some cases of public members that should have been
private and one case where the inferred type was too specific.

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

all/src/main/java/dev/openrs2/Command.kt

@@ -10,9 +10,9 @@ import dev.openrs2.deob.DeobfuscateCommand
 import dev.openrs2.deob.ast.DeobfuscateAstCommand
 import dev.openrs2.game.GameCommand
 
-fun main(args: Array<String>) = Command().main(args)
+public fun main(args: Array<String>): Unit = Command().main(args)
 
-class Command : NoOpCliktCommand(name = "openrs2") {
+public class Command : NoOpCliktCommand(name = "openrs2") {
     init {
         subcommands(
             BundleCommand(),

asm/src/main/java/dev/openrs2/asm/AsmJacksonModule.kt

@@ -4,7 +4,7 @@ import com.fasterxml.jackson.databind.module.SimpleModule
 import javax.inject.Singleton
 
 @Singleton
-class AsmJacksonModule : SimpleModule() {
+public class AsmJacksonModule : SimpleModule() {
     init {
         addDeserializer(MemberRef::class.java, MemberRefDeserializer)
         addKeyDeserializer(MemberRef::class.java, MemberRefKeyDeserializer)

asm/src/main/java/dev/openrs2/asm/AsmModule.kt

@@ -5,7 +5,7 @@ import com.google.inject.AbstractModule
 import com.google.inject.multibindings.Multibinder
 import dev.openrs2.yaml.YamlModule
 
-object AsmModule : AbstractModule() {
+public object AsmModule : AbstractModule() {
     override fun configure() {
         install(YamlModule)
 

asm/src/main/java/dev/openrs2/asm/ClassForNameUtils.kt

@@ -6,7 +6,7 @@ import org.objectweb.asm.tree.LdcInsnNode
 import org.objectweb.asm.tree.MethodInsnNode
 import org.objectweb.asm.tree.MethodNode
 
-object ClassForNameUtils {
+public object ClassForNameUtils {
     private val INVOKE_MATCHER = InsnMatcher.compile("LDC INVOKESTATIC")
 
     private fun isClassForName(match: List<AbstractInsnNode>): Boolean {
@@ -31,11 +31,11 @@ object ClassForNameUtils {
         return (ldc.cst as String).toInternalClassName()
     }
 
-    fun findClassNames(method: MethodNode): Sequence<String> {
+    public fun findClassNames(method: MethodNode): Sequence<String> {
         return findLdcInsns(method).map(::internalName)
     }
 
-    fun remap(remapper: Remapper, method: MethodNode) {
+    public fun remap(remapper: Remapper, method: MethodNode) {
         for (ldc in findLdcInsns(method)) {
             val name = remapper.mapType(internalName(ldc))
             if (name != null) {

asm/src/main/java/dev/openrs2/asm/ClassNameExtensions.kt

@@ -1,9 +1,9 @@
 package dev.openrs2.asm
 
-fun String.toBinaryClassName(): String {
+public fun String.toBinaryClassName(): String {
     return replace('/', '.')
 }
 
-fun String.toInternalClassName(): String {
+public fun String.toInternalClassName(): String {
     return replace('.', '/')
 }

asm/src/main/java/dev/openrs2/asm/ClassNodeRemapper.kt

@@ -18,7 +18,7 @@ import org.objectweb.asm.tree.ParameterNode
 import org.objectweb.asm.tree.TryCatchBlockNode
 import org.objectweb.asm.tree.TypeInsnNode
 
-fun ClassNode.remap(remapper: ExtendedRemapper) {
+public fun ClassNode.remap(remapper: ExtendedRemapper) {
     val originalName = name
     name = remapper.mapType(originalName)
     signature = remapper.mapSignature(signature, false)
@@ -46,20 +46,20 @@ fun ClassNode.remap(remapper: ExtendedRemapper) {
     }
 }
 
-fun InnerClassNode.remap(remapper: Remapper) {
+public fun InnerClassNode.remap(remapper: Remapper) {
     name = remapper.mapType(name)
     outerName = remapper.mapType(outerName)
     innerName = remapper.mapType(innerName)
 }
 
-fun FieldNode.remap(remapper: ExtendedRemapper, owner: String) {
+public fun FieldNode.remap(remapper: ExtendedRemapper, owner: String) {
     name = remapper.mapFieldName(owner, name, desc)
     desc = remapper.mapDesc(desc)
     signature = remapper.mapSignature(signature, true)
     value = remapper.mapValue(value)
 }
 
-fun MethodNode.remap(remapper: ExtendedRemapper, owner: String) {
+public fun MethodNode.remap(remapper: ExtendedRemapper, owner: String) {
     if (parameters == null) {
         parameters = List(Type.getArgumentTypes(desc).size) { ParameterNode(null, 0) }
     }
@@ -86,15 +86,21 @@ fun MethodNode.remap(remapper: ExtendedRemapper, owner: String) {
     }
 }
 
-fun ParameterNode.remap(remapper: ExtendedRemapper, owner: String, methodName: String, desc: String, index: Int) {
+public fun ParameterNode.remap(
+    remapper: ExtendedRemapper,
+    owner: String,
+    methodName: String,
+    desc: String,
+    index: Int
+) {
     name = remapper.mapArgumentName(owner, methodName, desc, index, name)
 }
 
-fun TryCatchBlockNode.remap(remapper: Remapper) {
+public fun TryCatchBlockNode.remap(remapper: Remapper) {
     type = remapper.mapType(type)
 }
 
-fun AbstractInsnNode.remap(remapper: ExtendedRemapper) {
+public fun AbstractInsnNode.remap(remapper: ExtendedRemapper) {
     when (this) {
         is FrameNode -> throw UnsupportedOperationException("SKIP_FRAMES and COMPUTE_FRAMES must be used")
         is FieldInsnNode -> {

asm/src/main/java/dev/openrs2/asm/ClassVersionUtils.kt

@@ -1,15 +1,15 @@
 package dev.openrs2.asm
 
-object ClassVersionUtils {
+public object ClassVersionUtils {
     private fun swapWords(v: Int): Int {
         return (v shl 16) or (v ushr 16)
     }
 
-    fun gte(v1: Int, v2: Int): Boolean {
+    public fun gte(v1: Int, v2: Int): Boolean {
         return swapWords(v1) >= swapWords(v2)
     }
 
-    fun max(v1: Int, v2: Int): Int {
+    public fun max(v1: Int, v2: Int): Int {
         return if (gte(v1, v2)) {
             v1
         } else {

asm/src/main/java/dev/openrs2/asm/InsnListUtils.kt

@@ -5,7 +5,7 @@ import org.objectweb.asm.tree.InsnList
 
 private val ANY_INSN = { _: AbstractInsnNode -> true }
 
-fun getExpression(
+public fun getExpression(
     last: AbstractInsnNode,
     filter: (AbstractInsnNode) -> Boolean = ANY_INSN
 ): List<AbstractInsnNode>? {
@@ -31,7 +31,7 @@ fun getExpression(
     return null
 }
 
-fun InsnList.replaceExpression(
+public fun InsnList.replaceExpression(
     last: AbstractInsnNode,
     replacement: AbstractInsnNode,
     filter: (AbstractInsnNode) -> Boolean = ANY_INSN
@@ -42,7 +42,7 @@ fun InsnList.replaceExpression(
     return true
 }
 
-fun InsnList.deleteExpression(
+public fun InsnList.deleteExpression(
     last: AbstractInsnNode,
     filter: (AbstractInsnNode) -> Boolean = ANY_INSN
 ): Boolean {

asm/src/main/java/dev/openrs2/asm/InsnMatcher.kt

@@ -6,12 +6,12 @@ import org.objectweb.asm.tree.InsnList
 import org.objectweb.asm.tree.MethodNode
 import org.objectweb.asm.util.Printer
 
-class InsnMatcher private constructor(private val regex: Regex) {
-    fun match(method: MethodNode): Sequence<List<AbstractInsnNode>> {
+public class InsnMatcher private constructor(private val regex: Regex) {
+    public fun match(method: MethodNode): Sequence<List<AbstractInsnNode>> {
         return match(method.instructions)
     }
 
-    fun match(list: InsnList): Sequence<List<AbstractInsnNode>> {
+    public fun match(list: InsnList): Sequence<List<AbstractInsnNode>> {
         val insns = ArrayList<AbstractInsnNode>(list.size())
         val builder = StringBuilder(list.size())
 
@@ -27,7 +27,7 @@ class InsnMatcher private constructor(private val regex: Regex) {
         }
     }
 
-    companion object {
+    public companion object {
         private const val PRIVATE_USE_AREA = 0xE000
         private val OPCODE_GROUPS = mapOf(
             "InsnNode" to intArrayOf(
@@ -260,7 +260,7 @@ class InsnMatcher private constructor(private val regex: Regex) {
             throw IllegalArgumentException("$opcode is not a valid opcode or opcode group")
         }
 
-        fun compile(regex: String): InsnMatcher {
+        public fun compile(regex: String): InsnMatcher {
             val pattern = StringBuilder()
             val opcode = StringBuilder()
 

asm/src/main/java/dev/openrs2/asm/InsnNodeUtils.kt

@@ -200,7 +200,7 @@ private val THROW_RETURN_OPCODES = listOf(
     Opcodes.ATHROW
 )
 
-val AbstractInsnNode.nextReal: AbstractInsnNode?
+public val AbstractInsnNode.nextReal: AbstractInsnNode?
     get() {
         var insn = next
         while (insn != null && insn.opcode == -1) {
@@ -209,7 +209,7 @@ val AbstractInsnNode.nextReal: AbstractInsnNode?
         return insn
     }
 
-val AbstractInsnNode.previousReal: AbstractInsnNode?
+public val AbstractInsnNode.previousReal: AbstractInsnNode?
     get() {
         var insn = previous
         while (insn != null && insn.opcode == -1) {
@@ -218,7 +218,7 @@ val AbstractInsnNode.previousReal: AbstractInsnNode?
         return insn
     }
 
-val AbstractInsnNode.nextVirtual: AbstractInsnNode?
+public val AbstractInsnNode.nextVirtual: AbstractInsnNode?
     get() {
         var insn = next
         while (insn != null && insn.opcode != -1) {
@@ -227,7 +227,7 @@ val AbstractInsnNode.nextVirtual: AbstractInsnNode?
         return insn
     }
 
-val AbstractInsnNode.previousVirtual: AbstractInsnNode?
+public val AbstractInsnNode.previousVirtual: AbstractInsnNode?
     get() {
         var insn = previous
         while (insn != null && insn.opcode != -1) {
@@ -236,7 +236,7 @@ val AbstractInsnNode.previousVirtual: AbstractInsnNode?
         return insn
     }
 
-val AbstractInsnNode.intConstant: Int?
+public val AbstractInsnNode.intConstant: Int?
     get() = when (this) {
         is IntInsnNode -> {
             if (opcode == Opcodes.BIPUSH || opcode == Opcodes.SIPUSH) {
@@ -265,7 +265,7 @@ val AbstractInsnNode.intConstant: Int?
         }
     }
 
-val AbstractInsnNode.isSequential: Boolean
+public val AbstractInsnNode.isSequential: Boolean
     get() = when (this) {
         is LabelNode -> false
         is JumpInsnNode -> false
@@ -274,14 +274,14 @@ val AbstractInsnNode.isSequential: Boolean
         else -> opcode !in THROW_RETURN_OPCODES
     }
 
-val AbstractInsnNode.isPure: Boolean
+public val AbstractInsnNode.isPure: Boolean
     get() = when (opcode) {
         in PURE_OPCODES -> true
         in IMPURE_OPCODES -> false
         else -> throw IllegalArgumentException()
     }
 
-fun Int.toAbstractInsnNode(): AbstractInsnNode = when (this) {
+public fun Int.toAbstractInsnNode(): AbstractInsnNode = when (this) {
     -1 -> InsnNode(Opcodes.ICONST_M1)
     0 -> InsnNode(Opcodes.ICONST_0)
     1 -> InsnNode(Opcodes.ICONST_1)
@@ -294,7 +294,7 @@ fun Int.toAbstractInsnNode(): AbstractInsnNode = when (this) {
     else -> LdcInsnNode(this)
 }
 
-fun AbstractInsnNode.toPrettyString(): String {
+public fun AbstractInsnNode.toPrettyString(): String {
     val printer = Textifier()
 
     val visitor = TraceMethodVisitor(printer)
@@ -308,7 +308,7 @@ fun AbstractInsnNode.toPrettyString(): String {
     }
 }
 
-fun TryCatchBlockNode.isBodyEmpty(): Boolean {
+public fun TryCatchBlockNode.isBodyEmpty(): Boolean {
     var current = start.next
 
     while (true) {

asm/src/main/java/dev/openrs2/asm/MemberDesc.kt

@@ -5,12 +5,12 @@ import org.objectweb.asm.tree.FieldNode
 import org.objectweb.asm.tree.MethodInsnNode
 import org.objectweb.asm.tree.MethodNode
 
-data class MemberDesc(val name: String, val desc: String) {
-    constructor(field: FieldNode) : this(field.name, field.desc)
-    constructor(method: MethodNode) : this(method.name, method.desc)
-    constructor(fieldInsn: FieldInsnNode) : this(fieldInsn.name, fieldInsn.desc)
-    constructor(methodInsn: MethodInsnNode) : this(methodInsn.name, methodInsn.desc)
-    constructor(memberRef: MemberRef) : this(memberRef.name, memberRef.desc)
+public data class MemberDesc(val name: String, val desc: String) {
+    public constructor(field: FieldNode) : this(field.name, field.desc)
+    public constructor(method: MethodNode) : this(method.name, method.desc)
+    public constructor(fieldInsn: FieldInsnNode) : this(fieldInsn.name, fieldInsn.desc)
+    public constructor(methodInsn: MethodInsnNode) : this(methodInsn.name, methodInsn.desc)
+    public constructor(memberRef: MemberRef) : this(memberRef.name, memberRef.desc)
 
     override fun toString(): String {
         return "$name $desc"

asm/src/main/java/dev/openrs2/asm/MemberRef.kt

@@ -6,12 +6,12 @@ import org.objectweb.asm.tree.FieldNode
 import org.objectweb.asm.tree.MethodInsnNode
 import org.objectweb.asm.tree.MethodNode
 
-data class MemberRef(val owner: String, val name: String, val desc: String) : Comparable<MemberRef> {
-    constructor(clazz: ClassNode, field: FieldNode) : this(clazz.name, field.name, field.desc)
-    constructor(clazz: ClassNode, method: MethodNode) : this(clazz.name, method.name, method.desc)
-    constructor(fieldInsn: FieldInsnNode) : this(fieldInsn.owner, fieldInsn.name, fieldInsn.desc)
-    constructor(methodInsn: MethodInsnNode) : this(methodInsn.owner, methodInsn.name, methodInsn.desc)
-    constructor(owner: String, desc: MemberDesc) : this(owner, desc.name, desc.desc)
+public data class MemberRef(val owner: String, val name: String, val desc: String) : Comparable<MemberRef> {
+    public constructor(clazz: ClassNode, field: FieldNode) : this(clazz.name, field.name, field.desc)
+    public constructor(clazz: ClassNode, method: MethodNode) : this(clazz.name, method.name, method.desc)
+    public constructor(fieldInsn: FieldInsnNode) : this(fieldInsn.owner, fieldInsn.name, fieldInsn.desc)
+    public constructor(methodInsn: MethodInsnNode) : this(methodInsn.owner, methodInsn.name, methodInsn.desc)
+    public constructor(owner: String, desc: MemberDesc) : this(owner, desc.name, desc.desc)
 
     override fun compareTo(other: MemberRef): Int {
         var result = owner.compareTo(other.owner)
@@ -31,10 +31,10 @@ data class MemberRef(val owner: String, val name: String, val desc: String) : Co
         return "$owner.$name $desc"
     }
 
-    companion object {
+    public companion object {
         private val STRING_REGEX = Regex("([^.]+)[.]([^ ]+) (.+)")
 
-        fun fromString(str: String): MemberRef {
+        public fun fromString(str: String): MemberRef {
             val result = STRING_REGEX.matchEntire(str)
             require(result != null)
             return MemberRef(result.groupValues[1], result.groupValues[2], result.groupValues[3])

asm/src/main/java/dev/openrs2/asm/MemberRefDeserializer.kt

@@ -4,7 +4,7 @@ import com.fasterxml.jackson.core.JsonParser
 import com.fasterxml.jackson.databind.DeserializationContext
 import com.fasterxml.jackson.databind.deser.std.StdDeserializer
 
-object MemberRefDeserializer : StdDeserializer<MemberRef>(MemberRef::class.java) {
+public object MemberRefDeserializer : StdDeserializer<MemberRef>(MemberRef::class.java) {
     override fun deserialize(parser: JsonParser, ctx: DeserializationContext): MemberRef {
         return MemberRef.fromString(ctx.readValue(parser, String::class.java))
     }

asm/src/main/java/dev/openrs2/asm/MemberRefKeyDeserializer.kt

@@ -3,7 +3,7 @@ package dev.openrs2.asm
 import com.fasterxml.jackson.databind.DeserializationContext
 import com.fasterxml.jackson.databind.KeyDeserializer
 
-object MemberRefKeyDeserializer : KeyDeserializer() {
+public object MemberRefKeyDeserializer : KeyDeserializer() {
     override fun deserializeKey(key: String, ctx: DeserializationContext): Any {
         return MemberRef.fromString(key)
     }

asm/src/main/java/dev/openrs2/asm/MethodNodeUtils.kt

@@ -33,7 +33,7 @@ private fun remapAll(indexes: List<Int>, argType: Type, localIndex: Int, newLoca
     return indexes.mapTo(mutableListOf()) { remap(it, argType, localIndex, newLocalIndex) }
 }
 
-fun MethodNode.removeArgument(argIndex: Int) {
+public fun MethodNode.removeArgument(argIndex: Int) {
     // remove argument from the descriptor
     val type = Type.getType(desc)
     val argType = type.argumentTypes[argIndex]
@@ -129,7 +129,7 @@ fun MethodNode.removeArgument(argIndex: Int) {
     }
 }
 
-fun MethodNode.removeDeadCode(owner: String) {
+public fun MethodNode.removeDeadCode(owner: String) {
     var changed: Boolean
     do {
         changed = false
@@ -152,10 +152,10 @@ fun MethodNode.removeDeadCode(owner: String) {
     } while (changed)
 }
 
-val MethodNode.hasCode
+public val MethodNode.hasCode: Boolean
     get() = access and (Opcodes.ACC_NATIVE or Opcodes.ACC_ABSTRACT) == 0
 
-fun MethodNode.copy(): MethodNode {
+public fun MethodNode.copy(): MethodNode {
     val copy = MethodNode(
         access,
         name,

asm/src/main/java/dev/openrs2/asm/NopClassVisitor.kt

@@ -3,4 +3,4 @@ package dev.openrs2.asm
 import org.objectweb.asm.ClassVisitor
 import org.objectweb.asm.Opcodes
 
-object NopClassVisitor : ClassVisitor(Opcodes.ASM8)
+public object NopClassVisitor : ClassVisitor(Opcodes.ASM8)

asm/src/main/java/dev/openrs2/asm/StackMetadata.kt

@@ -9,7 +9,7 @@ import org.objectweb.asm.tree.LdcInsnNode
 import org.objectweb.asm.tree.MethodInsnNode
 import org.objectweb.asm.tree.MultiANewArrayInsnNode
 
-data class StackMetadata(val pops: Int, val pushes: Int)
+public data class StackMetadata(val pops: Int, val pushes: Int)
 
 private val NONE = StackMetadata(0, 0)
 private val POP1 = StackMetadata(1, 0)
@@ -181,7 +181,7 @@ private val SIMPLE_OPCODES = mapOf(
     Opcodes.IFNONNULL to POP1
 )
 
-val AbstractInsnNode.stackMetadata
+public val AbstractInsnNode.stackMetadata: StackMetadata
     get() = when (this) {
         is LdcInsnNode -> if (cst is Double || cst is Long) {
             PUSH2

asm/src/main/java/dev/openrs2/asm/classpath/AsmClassMetadata.kt

@@ -4,7 +4,7 @@ import dev.openrs2.asm.MemberDesc
 import org.objectweb.asm.Opcodes
 import org.objectweb.asm.tree.ClassNode
 
-class AsmClassMetadata(
+public class AsmClassMetadata(
     private val classPath: ClassPath,
     private val clazz: ClassNode,
     override val dependency: Boolean
@@ -12,19 +12,19 @@ class AsmClassMetadata(
     override val name: String
         get() = clazz.name
 
-    override val `interface`
+    override val `interface`: Boolean
         get() = clazz.access and Opcodes.ACC_INTERFACE != 0
 
-    override val superClass
+    override val superClass: ClassMetadata?
         get() = clazz.superName?.let { classPath[it] ?: error("Failed to find $it on provided classpath.") }
 
-    override val superInterfaces
+    override val superInterfaces: List<ClassMetadata>
         get() = clazz.interfaces.map { classPath[it] ?: error("Failed to find $it on provided classpath.") }
 
-    override val fields
+    override val fields: List<MemberDesc>
         get() = clazz.fields.map(::MemberDesc)
 
-    override val methods
+    override val methods: List<MemberDesc>
         get() = clazz.methods.map(::MemberDesc)
 
     override fun getFieldAccess(field: MemberDesc): Int? {

asm/src/main/java/dev/openrs2/asm/classpath/ClassMetadata.kt

@@ -2,16 +2,16 @@ package dev.openrs2.asm.classpath
 
 import dev.openrs2.asm.MemberDesc
 
-abstract class ClassMetadata {
-    abstract val name: String
-    abstract val dependency: Boolean
-    abstract val `interface`: Boolean
-    abstract val superClass: ClassMetadata?
-    abstract val superInterfaces: List<ClassMetadata>
-    abstract val fields: List<MemberDesc>
-    abstract val methods: List<MemberDesc>
-
-    val superClassAndInterfaces: List<ClassMetadata>
+public abstract class ClassMetadata {
+    public abstract val name: String
+    public abstract val dependency: Boolean
+    public abstract val `interface`: Boolean
+    public abstract val superClass: ClassMetadata?
+    public abstract val superInterfaces: List<ClassMetadata>
+    public abstract val fields: List<MemberDesc>
+    public abstract val methods: List<MemberDesc>
+
+    public val superClassAndInterfaces: List<ClassMetadata>
         get() {
             val clazz = superClass
             return if (clazz != null) {
@@ -21,10 +21,10 @@ abstract class ClassMetadata {
             }
         }
 
-    abstract fun getFieldAccess(field: MemberDesc): Int?
-    abstract fun getMethodAccess(method: MemberDesc): Int?
+    public abstract fun getFieldAccess(field: MemberDesc): Int?
+    public abstract fun getMethodAccess(method: MemberDesc): Int?
 
-    fun isOverride(method: MemberDesc): Boolean {
+    public fun isOverride(method: MemberDesc): Boolean {
         val superClass = this.superClass
         if (superClass != null) {
             if (method in superClass.methods) {
@@ -49,7 +49,7 @@ abstract class ClassMetadata {
         return false
     }
 
-    fun isAssignableFrom(type: ClassMetadata): Boolean {
+    public fun isAssignableFrom(type: ClassMetadata): Boolean {
         return type == this || isSuperClassOf(type) || isSuperInterfaceOf(type)
     }
 
@@ -71,7 +71,7 @@ abstract class ClassMetadata {
         return false
     }
 
-    fun resolveField(member: MemberDesc): ClassMetadata? {
+    public fun resolveField(member: MemberDesc): ClassMetadata? {
         // see https://docs.oracle.com/javase/specs/jvms/se11/html/jvms-5.html#jvms-5.4.3.2
 
         if (fields.contains(member)) {

asm/src/main/java/dev/openrs2/asm/classpath/ClassPath.kt

@@ -10,10 +10,10 @@ import org.objectweb.asm.tree.AbstractInsnNode
 import org.objectweb.asm.tree.ClassNode
 import java.util.IdentityHashMap
 
-class ClassPath(
+public class ClassPath(
     private val runtime: ClassLoader,
     private val dependencies: List<Library>,
-    val libraries: List<Library>
+    public val libraries: List<Library>
 ) {
     private val cache = mutableMapOf<String, ClassMetadata?>()
 
@@ -26,9 +26,9 @@ class ClassPath(
      * Transformers to avoid adding extraneous labels until the last possible
      * moment, which would confuse some of our analyses if added earlier.
      */
-    val originalPcs = IdentityHashMap<AbstractInsnNode, Int>()
+    public val originalPcs: MutableMap<AbstractInsnNode, Int> = IdentityHashMap()
 
-    val libraryClasses: Sequence<ClassMetadata>
+    public val libraryClasses: Sequence<ClassMetadata>
         get() = libraries.asSequence().flatten().map { get(it.name)!! }
 
     private inline fun computeIfAbsent(name: String, f: (String) -> ClassMetadata?): ClassMetadata? {
@@ -41,7 +41,7 @@ class ClassPath(
         return clazz
     }
 
-    operator fun get(name: String): ClassMetadata? = computeIfAbsent(name) {
+    public operator fun get(name: String): ClassMetadata? = computeIfAbsent(name) {
         for (library in libraries) {
             val clazz = library[name]
             if (clazz != null) {
@@ -65,7 +65,7 @@ class ClassPath(
         return@computeIfAbsent ReflectionClassMetadata(this, clazz)
     }
 
-    fun getClassNode(name: String): ClassNode? {
+    public fun getClassNode(name: String): ClassNode? {
         for (library in libraries) {
             val clazz = library[name]
             if (clazz != null) {
@@ -76,7 +76,7 @@ class ClassPath(
         return null
     }
 
-    fun remap(remapper: ExtendedRemapper) {
+    public fun remap(remapper: ExtendedRemapper) {
         for (library in libraries) {
             library.remap(remapper)
         }
@@ -84,11 +84,11 @@ class ClassPath(
         cache.clear()
     }
 
-    fun createInheritedFieldSets(): DisjointSet<MemberRef> {
+    public fun createInheritedFieldSets(): DisjointSet<MemberRef> {
         return createInheritedMemberSets(ClassMetadata::fields, ClassMetadata::getFieldAccess, fields = true)
     }
 
-    fun createInheritedMethodSets(): DisjointSet<MemberRef> {
+    public fun createInheritedMethodSets(): DisjointSet<MemberRef> {
         return createInheritedMemberSets(ClassMetadata::methods, ClassMetadata::getMethodAccess, fields = false)
     }
 

asm/src/main/java/dev/openrs2/asm/classpath/ExtendedRemapper.kt

@@ -3,20 +3,20 @@ package dev.openrs2.asm.classpath
 import org.objectweb.asm.commons.Remapper
 import org.objectweb.asm.tree.AbstractInsnNode
 
-abstract class ExtendedRemapper : Remapper() {
-    open fun getFieldInitializer(owner: String, name: String, descriptor: String): List<AbstractInsnNode>? {
+public abstract class ExtendedRemapper : Remapper() {
+    public open fun getFieldInitializer(owner: String, name: String, descriptor: String): List<AbstractInsnNode>? {
         return null
     }
 
-    open fun mapFieldOwner(owner: String, name: String, descriptor: String): String {
+    public open fun mapFieldOwner(owner: String, name: String, descriptor: String): String {
         return mapType(owner)
     }
 
-    open fun mapMethodOwner(owner: String, name: String, descriptor: String): String {
+    public open fun mapMethodOwner(owner: String, name: String, descriptor: String): String {
         return mapType(owner)
     }
 
-    open fun mapArgumentName(
+    public open fun mapArgumentName(
         owner: String,
         name: String,
         descriptor: String,

asm/src/main/java/dev/openrs2/asm/classpath/JsrInliner.kt

@@ -5,7 +5,7 @@ import org.objectweb.asm.MethodVisitor
 import org.objectweb.asm.Opcodes
 import org.objectweb.asm.commons.JSRInlinerAdapter
 
-class JsrInliner(cv: ClassVisitor) : ClassVisitor(Opcodes.ASM8, cv) {
+public class JsrInliner(cv: ClassVisitor) : ClassVisitor(Opcodes.ASM8, cv) {
     override fun visitMethod(
         access: Int,
         name: String,

asm/src/main/java/dev/openrs2/asm/classpath/Library.kt

@@ -10,10 +10,10 @@ import java.nio.file.Path
 import java.util.SortedMap
 import java.util.TreeMap
 
-class Library(val name: String) : Iterable<ClassNode> {
+public class Library(public val name: String) : Iterable<ClassNode> {
     private var classes: SortedMap<String, ClassNode> = TreeMap()
 
-    constructor(name: String, library: Library) : this(name) {
+    public constructor(name: String, library: Library) : this(name) {
         for (clazz in library.classes.values) {
             val copy = ClassNode()
             clazz.accept(copy)
@@ -21,19 +21,19 @@ class Library(val name: String) : Iterable<ClassNode> {
         }
     }
 
-    operator fun contains(name: String): Boolean {
+    public operator fun contains(name: String): Boolean {
         return classes.containsKey(name)
     }
 
-    operator fun get(name: String): ClassNode? {
+    public operator fun get(name: String): ClassNode? {
         return classes[name]
     }
 
-    fun add(clazz: ClassNode): ClassNode? {
+    public fun add(clazz: ClassNode): ClassNode? {
         return classes.put(clazz.name, clazz)
     }
 
-    fun remove(name: String): ClassNode? {
+    public fun remove(name: String): ClassNode? {
         return classes.remove(name)
     }
 
@@ -41,11 +41,11 @@ class Library(val name: String) : Iterable<ClassNode> {
         return classes.values.iterator()
     }
 
-    fun remap(remapper: ExtendedRemapper) {
+    public fun remap(remapper: ExtendedRemapper) {
         classes = LibraryRemapper(remapper, classes).remap()
     }
 
-    fun write(path: Path, writer: LibraryWriter, classPath: ClassPath) {
+    public fun write(path: Path, writer: LibraryWriter, classPath: ClassPath) {
         logger.info { "Writing library $path" }
 
         path.useAtomicOutputStream { output ->
@@ -53,10 +53,10 @@ class Library(val name: String) : Iterable<ClassNode> {
         }
     }
 
-    companion object {
+    public companion object {
         private val logger = InlineLogger()
 
-        fun read(name: String, path: Path, reader: LibraryReader): Library {
+        public fun read(name: String, path: Path, reader: LibraryReader): Library {
             logger.info { "Reading library $path" }
 
             val classes = Files.newInputStream(path).use { input ->

asm/src/main/java/dev/openrs2/asm/classpath/LibraryRemapper.kt

@@ -15,7 +15,7 @@ import java.util.SortedMap
 import java.util.TreeMap
 import kotlin.math.max
 
-class LibraryRemapper(
+public class LibraryRemapper(
     private val remapper: ExtendedRemapper,
     private var classes: SortedMap<String, ClassNode>
 ) {
@@ -34,7 +34,7 @@ class LibraryRemapper(
     private val splicedFields = mutableSetOf<MemberRef>()
     private val methods = mutableListOf<Method>()
 
-    fun remap(): SortedMap<String, ClassNode> {
+    public fun remap(): SortedMap<String, ClassNode> {
         // extract static fields/methods that are being moved between classes
         extractFields()
         extractMethods()

asm/src/main/java/dev/openrs2/asm/classpath/ReflectionClassMetadata.kt

@@ -7,7 +7,7 @@ import org.objectweb.asm.Type
 private val Class<*>.asmName: String
     get() = name.toInternalClassName()
 
-class ReflectionClassMetadata(private val classPath: ClassPath, private val clazz: Class<*>) : ClassMetadata() {
+public class ReflectionClassMetadata(private val classPath: ClassPath, private val clazz: Class<*>) : ClassMetadata() {
     override val name: String
         get() = clazz.asmName
 
@@ -20,13 +20,13 @@ class ReflectionClassMetadata(private val classPath: ClassPath, private val claz
     override val superClass: ClassMetadata?
         get() = if (clazz.superclass != null) classPath[clazz.superclass.asmName]!! else null
 
-    override val superInterfaces
+    override val superInterfaces: List<ClassMetadata>
         get() = clazz.interfaces.map { classPath[it.asmName]!! }
 
-    override val fields
+    override val fields: List<MemberDesc>
         get() = clazz.declaredFields.map { MemberDesc(it.name, Type.getDescriptor(it.type)) }
 
-    override val methods
+    override val methods: List<MemberDesc>
         get() = clazz.declaredMethods.map { MemberDesc(it.name, Type.getMethodDescriptor(it)) }
 
     override fun getFieldAccess(field: MemberDesc): Int? {

asm/src/main/java/dev/openrs2/asm/classpath/StackFrameClassWriter.kt

@@ -2,7 +2,7 @@ package dev.openrs2.asm.classpath
 
 import org.objectweb.asm.ClassWriter
 
-class StackFrameClassWriter(private val classPath: ClassPath) : ClassWriter(COMPUTE_FRAMES) {
+public class StackFrameClassWriter(private val classPath: ClassPath) : ClassWriter(COMPUTE_FRAMES) {
     override fun getCommonSuperClass(type1: String, type2: String): String {
         var c = classPath[type1]!!
         val d = classPath[type2]!!

asm/src/main/java/dev/openrs2/asm/filter/AnyClassFilter.kt

@@ -1,6 +1,6 @@
 package dev.openrs2.asm.filter
 
-object AnyClassFilter : ClassFilter {
+public object AnyClassFilter : ClassFilter {
     override fun matches(name: String): Boolean {
         return true
     }

asm/src/main/java/dev/openrs2/asm/filter/AnyMemberFilter.kt

@@ -1,6 +1,6 @@
 package dev.openrs2.asm.filter
 
-object AnyMemberFilter : MemberFilter {
+public object AnyMemberFilter : MemberFilter {
     override fun matches(owner: String, name: String, desc: String): Boolean {
         return true
     }

asm/src/main/java/dev/openrs2/asm/filter/ClassFilter.kt

@@ -1,5 +1,5 @@
 package dev.openrs2.asm.filter
 
-interface ClassFilter {
-    fun matches(name: String): Boolean
+public interface ClassFilter {
+    public fun matches(name: String): Boolean
 }

asm/src/main/java/dev/openrs2/asm/filter/Glob.kt

@@ -1,11 +1,11 @@
 package dev.openrs2.asm.filter
 
-object Glob {
-    fun compile(pattern: String): Regex {
+public object Glob {
+    public fun compile(pattern: String): Regex {
         return compile(pattern, className = false)
     }
 
-    fun compileClass(pattern: String): Regex {
+    public fun compileClass(pattern: String): Regex {
         return compile(pattern, className = true)
     }
 

asm/src/main/java/dev/openrs2/asm/filter/GlobClassFilter.kt

@@ -2,7 +2,7 @@ package dev.openrs2.asm.filter
 
 import com.fasterxml.jackson.annotation.JsonIgnore
 
-class GlobClassFilter(@Suppress("CanBeParameter") private val patterns: List<String>) : ClassFilter {
+public class GlobClassFilter(@Suppress("CanBeParameter") private val patterns: List<String>) : ClassFilter {
     @JsonIgnore
     private val compiledPatterns = patterns.map(Glob::compileClass).toList()
 

asm/src/main/java/dev/openrs2/asm/filter/GlobMemberFilter.kt

@@ -3,7 +3,7 @@ package dev.openrs2.asm.filter
 import com.fasterxml.jackson.annotation.JsonIgnore
 import dev.openrs2.asm.MemberRef
 
-class GlobMemberFilter(@Suppress("CanBeParameter") private val patterns: List<MemberRef>) : MemberFilter {
+public class GlobMemberFilter(@Suppress("CanBeParameter") private val patterns: List<MemberRef>) : MemberFilter {
     private data class CompiledPattern(val owner: Regex, val name: Regex, val desc: Regex)
 
     @JsonIgnore

asm/src/main/java/dev/openrs2/asm/filter/MemberFilter.kt

@@ -2,10 +2,10 @@ package dev.openrs2.asm.filter
 
 import dev.openrs2.asm.MemberRef
 
-interface MemberFilter {
-    fun matches(owner: String, name: String, desc: String): Boolean
+public interface MemberFilter {
+    public fun matches(owner: String, name: String, desc: String): Boolean
 
-    fun matches(member: MemberRef): Boolean {
+    public fun matches(member: MemberRef): Boolean {
         return matches(member.owner, member.name, member.desc)
     }
 }

asm/src/main/java/dev/openrs2/asm/filter/UnionClassFilter.kt

@@ -1,6 +1,6 @@
 package dev.openrs2.asm.filter
 
-class UnionClassFilter(vararg filters: ClassFilter) : ClassFilter {
+public class UnionClassFilter(vararg filters: ClassFilter) : ClassFilter {
     private val filters = filters.toList()
 
     override fun matches(name: String): Boolean {

asm/src/main/java/dev/openrs2/asm/filter/UnionMemberFilter.kt

@@ -1,6 +1,6 @@
 package dev.openrs2.asm.filter
 
-class UnionMemberFilter(vararg filters: MemberFilter) : MemberFilter {
+public class UnionMemberFilter(vararg filters: MemberFilter) : MemberFilter {
     private val filters = filters.toList()
 
     override fun matches(owner: String, name: String, desc: String): Boolean {

asm/src/main/java/dev/openrs2/asm/io/AbstractJarLibraryWriter.kt

@@ -12,7 +12,7 @@ import java.io.OutputStream
 import java.util.jar.JarEntry
 import java.util.jar.JarOutputStream
 
-abstract class AbstractJarLibraryWriter : LibraryWriter {
+public abstract class AbstractJarLibraryWriter : LibraryWriter {
     override fun write(output: OutputStream, classPath: ClassPath, classes: Iterable<ClassNode>) {
         createJarOutputStream(output).use { jar ->
             for (clazz in classes) {

asm/src/main/java/dev/openrs2/asm/io/JarLibraryReader.kt

@@ -7,7 +7,7 @@ import org.objectweb.asm.tree.ClassNode
 import java.io.InputStream
 import java.util.jar.JarInputStream
 
-object JarLibraryReader : LibraryReader {
+public object JarLibraryReader : LibraryReader {
     private const val CLASS_SUFFIX = ".class"
 
     override fun read(input: InputStream): Iterable<ClassNode> {

asm/src/main/java/dev/openrs2/asm/io/JarLibraryWriter.kt

@@ -4,7 +4,7 @@ import dev.openrs2.util.io.DeterministicJarOutputStream
 import java.io.OutputStream
 import java.util.jar.JarOutputStream
 
-object JarLibraryWriter : AbstractJarLibraryWriter() {
+public object JarLibraryWriter : AbstractJarLibraryWriter() {
     override fun createJarOutputStream(output: OutputStream): JarOutputStream {
         return DeterministicJarOutputStream(output)
     }

asm/src/main/java/dev/openrs2/asm/io/LibraryReader.kt

@@ -3,6 +3,6 @@ package dev.openrs2.asm.io
 import org.objectweb.asm.tree.ClassNode
 import java.io.InputStream
 
-interface LibraryReader {
-    fun read(input: InputStream): Iterable<ClassNode>
+public interface LibraryReader {
+    public fun read(input: InputStream): Iterable<ClassNode>
 }

asm/src/main/java/dev/openrs2/asm/io/LibraryWriter.kt

@@ -4,6 +4,6 @@ import dev.openrs2.asm.classpath.ClassPath
 import org.objectweb.asm.tree.ClassNode
 import java.io.OutputStream
 
-interface LibraryWriter {
-    fun write(output: OutputStream, classPath: ClassPath, classes: Iterable<ClassNode>)
+public interface LibraryWriter {
+    public fun write(output: OutputStream, classPath: ClassPath, classes: Iterable<ClassNode>)
 }

asm/src/main/java/dev/openrs2/asm/io/ManifestJarLibraryWriter.kt

@@ -5,7 +5,7 @@ import java.io.OutputStream
 import java.util.jar.JarOutputStream
 import java.util.jar.Manifest
 
-class ManifestJarLibraryWriter(private val manifest: Manifest) : AbstractJarLibraryWriter() {
+public class ManifestJarLibraryWriter(private val manifest: Manifest) : AbstractJarLibraryWriter() {
     override fun createJarOutputStream(output: OutputStream): JarOutputStream {
         return DeterministicJarOutputStream(output, manifest)
     }

asm/src/main/java/dev/openrs2/asm/io/Pack200LibraryReader.kt

@@ -8,7 +8,7 @@ import java.io.InputStream
 import java.util.jar.JarOutputStream
 import java.util.jar.Pack200
 
-object Pack200LibraryReader : LibraryReader {
+public object Pack200LibraryReader : LibraryReader {
     override fun read(input: InputStream): Iterable<ClassNode> {
         ByteArrayOutputStream().use { tempOutput ->
             Gzip.createHeaderlessInputStream(input).use { gzipInput ->

asm/src/main/java/dev/openrs2/asm/io/Pack200LibraryWriter.kt

@@ -9,7 +9,7 @@ import java.io.OutputStream
 import java.util.jar.JarInputStream
 import java.util.jar.Pack200
 
-object Pack200LibraryWriter : LibraryWriter {
+public object Pack200LibraryWriter : LibraryWriter {
     override fun write(output: OutputStream, classPath: ClassPath, classes: Iterable<ClassNode>) {
         ByteArrayOutputStream().use { tempOutput ->
             JarLibraryWriter.write(tempOutput, classPath, classes)

asm/src/main/java/dev/openrs2/asm/io/PackClassLibraryReader.kt

@@ -3,7 +3,7 @@ package dev.openrs2.asm.io
 import org.objectweb.asm.tree.ClassNode
 import java.io.InputStream
 
-object PackClassLibraryReader : LibraryReader {
+public object PackClassLibraryReader : LibraryReader {
     override fun read(input: InputStream): Iterable<ClassNode> {
         // TODO(gpe): implement
         return emptyList()

asm/src/main/java/dev/openrs2/asm/io/PackClassLibraryWriter.kt

@@ -4,7 +4,7 @@ import dev.openrs2.asm.classpath.ClassPath
 import org.objectweb.asm.tree.ClassNode
 import java.io.OutputStream
 
-object PackClassLibraryWriter : LibraryWriter {
+public object PackClassLibraryWriter : LibraryWriter {
     override fun write(output: OutputStream, classPath: ClassPath, classes: Iterable<ClassNode>) {
         // TODO(gpe): implement
     }

asm/src/main/java/dev/openrs2/asm/io/SignedJarLibraryWriter.kt

@@ -14,7 +14,7 @@ import java.nio.file.Files
 import java.util.jar.JarInputStream
 import java.util.jar.Manifest
 
-class SignedJarLibraryWriter(
+public class SignedJarLibraryWriter(
     private val manifest: Manifest,
     private val keyStore: Pkcs12KeyStore
 ) : LibraryWriter {

asm/src/main/java/dev/openrs2/asm/transform/Transformer.kt

@@ -7,8 +7,8 @@ import org.objectweb.asm.tree.ClassNode
 import org.objectweb.asm.tree.FieldNode
 import org.objectweb.asm.tree.MethodNode
 
-abstract class Transformer {
-    open fun transform(classPath: ClassPath) {
+public abstract class Transformer {
+    public open fun transform(classPath: ClassPath) {
         preTransform(classPath)
 
         var changed: Boolean

buffer/src/main/java/dev/openrs2/buffer/ReferenceCountedExtensions.kt

@@ -2,7 +2,7 @@ package dev.openrs2.buffer
 
 import io.netty.util.ReferenceCounted
 
-inline fun <T : ReferenceCounted, R> T.use(block: (T) -> R): R {
+public inline fun <T : ReferenceCounted, R> T.use(block: (T) -> R): R {
     try {
         return block(this)
     } finally {

build.gradle.kts

@@ -55,6 +55,12 @@ allprojects {
         }
     }
 
+    plugins.withType<KotlinPluginWrapper> {
+        kotlin {
+            explicitApi()
+        }
+    }
+
     plugins.withType<KotlinterPlugin> {
         configure<KotlinterExtension> {
             // see https://github.com/pinterest/ktlint/issues/764

bundler/src/main/java/dev/openrs2/bundler/BundleCommand.kt

@@ -4,9 +4,9 @@ import com.github.ajalt.clikt.core.CliktCommand
 import com.google.inject.Guice
 import java.nio.file.Paths
 
-fun main(args: Array<String>) = BundleCommand().main(args)
+public fun main(args: Array<String>): Unit = BundleCommand().main(args)
 
-class BundleCommand : CliktCommand(name = "bundle") {
+public class BundleCommand : CliktCommand(name = "bundle") {
     override fun run() {
         val injector = Guice.createInjector(BundlerModule)
         val bundler = injector.getInstance(Bundler::class.java)

bundler/src/main/java/dev/openrs2/bundler/Bundler.kt

@@ -23,7 +23,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class Bundler @Inject constructor(
+public class Bundler @Inject constructor(
     @BundlerQualifier private val transformers: Set<@JvmSuppressWildcards Transformer>,
     private val config: Config
 ) {
@@ -39,7 +39,7 @@ class Bundler @Inject constructor(
         mainAttributes[PERMISSIONS] = "all-permissions"
     }
 
-    fun run(input: Path, output: Path, keyStorePath: Path) {
+    public fun run(input: Path, output: Path, keyStorePath: Path) {
         // read input jars/packs
         logger.info { "Reading input jars" }
         val unpacker = Library.read("unpackclass", input.resolve("unpackclass.pack"), JarLibraryReader)

bundler/src/main/java/dev/openrs2/bundler/BundlerModule.kt

@@ -18,7 +18,7 @@ import dev.openrs2.bundler.transform.TypoTransformer
 import dev.openrs2.conf.ConfigModule
 import dev.openrs2.crypto.CryptoModule
 
-object BundlerModule : AbstractModule() {
+public object BundlerModule : AbstractModule() {
     override fun configure() {
         install(ConfigModule)
         install(CryptoModule)

bundler/src/main/java/dev/openrs2/bundler/BundlerQualifier.kt

@@ -5,4 +5,4 @@ import javax.inject.Qualifier
 @Qualifier
 @Retention(AnnotationRetention.RUNTIME)
 @Target(AnnotationTarget.FIELD, AnnotationTarget.VALUE_PARAMETER, AnnotationTarget.FUNCTION)
-annotation class BundlerQualifier
+public annotation class BundlerQualifier

bundler/src/main/java/dev/openrs2/bundler/Resource.kt

@@ -11,31 +11,31 @@ import java.security.MessageDigest
 import java.util.zip.CRC32
 import java.util.zip.Deflater
 
-class Resource(
-    val source: String,
-    val destination: String,
-    val crc: Int,
-    val digest: ByteArray,
-    val uncompressedSize: Int,
-    val content: ByteArray
+public class Resource(
+    public val source: String,
+    public val destination: String,
+    public val crc: Int,
+    public val digest: ByteArray,
+    public val uncompressedSize: Int,
+    public val content: ByteArray
 ) {
-    val sourceWithCrc: String
+    public val sourceWithCrc: String
         get() = source.replace(".", "_$crc.")
 
-    val compressedSize: Int
+    public val compressedSize: Int
         get() = content.size
 
     init {
         require(digest.size == 20)
     }
 
-    fun write(dir: Path) {
+    public fun write(dir: Path) {
         val path = dir.resolve(source)
         logger.info { "Writing resource $path" }
         Files.write(path, content)
     }
 
-    companion object {
+    public companion object {
         private val logger = InlineLogger()
 
         private fun compress(source: String, destination: String, uncompressed: ByteArray): Resource {
@@ -66,7 +66,7 @@ class Resource(
             return Resource(source, destination, crc.value.toInt(), digest.digest(), uncompressed.size, content)
         }
 
-        fun compressLibrary(
+        public fun compressLibrary(
             source: String,
             destination: String,
             classPath: ClassPath,
@@ -85,7 +85,7 @@ class Resource(
             return compress(source, destination, uncompressed)
         }
 
-        fun compressGlNatives() = listOf(
+        public fun compressGlNatives(): List<List<Resource>> = listOf(
             // Windows i386
             listOf(
                 compressNative("jaggl_0_0.lib", "jaggl.dll", "windows-i386/jaggl.dll")
@@ -119,7 +119,7 @@ class Resource(
             )
         )
 
-        fun compressMiscNatives() = listOf(
+        public fun compressMiscNatives(): List<Resource> = listOf(
             compressNative("jagmisc_0.lib", "jagmisc.dll", "windows-i386/jagmisc.dll"),
             compressNative("jagmisc_1.lib", "jagmisc.dll", "windows-amd64/jagmisc.dll")
         )

bundler/src/main/java/dev/openrs2/bundler/transform/BufferSizeTransformer.kt

@@ -15,7 +15,7 @@ import org.objectweb.asm.tree.MethodNode
 import javax.inject.Singleton
 
 @Singleton
-class BufferSizeTransformer : Transformer() {
+public class BufferSizeTransformer : Transformer() {
     private var buffer: MemberRef? = null
     private var buffersResized = 0
 

bundler/src/main/java/dev/openrs2/bundler/transform/CachePathTransformer.kt

@@ -12,7 +12,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class CachePathTransformer @Inject constructor(
+public class CachePathTransformer @Inject constructor(
     private val config: Config
 ) : Transformer() {
     private var paths = 0

bundler/src/main/java/dev/openrs2/bundler/transform/DomainTransformer.kt

@@ -12,7 +12,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class DomainTransformer @Inject constructor(
+public class DomainTransformer @Inject constructor(
     private val config: Config
 ) : Transformer() {
     private var domains = 0

bundler/src/main/java/dev/openrs2/bundler/transform/HostCheckTransformer.kt

@@ -14,7 +14,7 @@ import org.objectweb.asm.tree.MethodNode
 import javax.inject.Singleton
 
 @Singleton
-class HostCheckTransformer : Transformer() {
+public class HostCheckTransformer : Transformer() {
     private var hostChecks = 0
 
     override fun preTransform(classPath: ClassPath) {

bundler/src/main/java/dev/openrs2/bundler/transform/LoadLibraryTransformer.kt

@@ -13,7 +13,7 @@ import org.objectweb.asm.tree.MethodNode
 import javax.inject.Singleton
 
 @Singleton
-class LoadLibraryTransformer : Transformer() {
+public class LoadLibraryTransformer : Transformer() {
     private var jnilibs = 0
     private var amd64Checks = 0
     private var sunOsChecks = 0

bundler/src/main/java/dev/openrs2/bundler/transform/MacResizeTransformer.kt

@@ -15,7 +15,7 @@ import org.objectweb.asm.tree.MethodNode
 import javax.inject.Singleton
 
 @Singleton
-class MacResizeTransformer : Transformer() {
+public class MacResizeTransformer : Transformer() {
     private var branchesRemoved = 0
 
     override fun preTransform(classPath: ClassPath) {

bundler/src/main/java/dev/openrs2/bundler/transform/MemoryAllocationTransformer.kt

@@ -15,7 +15,7 @@ import org.objectweb.asm.tree.VarInsnNode
 import javax.inject.Singleton
 
 @Singleton
-class MemoryAllocationTransformer : Transformer() {
+public class MemoryAllocationTransformer : Transformer() {
     private var usedMemoryExprsZeroed = 0
 
     override fun preTransform(classPath: ClassPath) {

bundler/src/main/java/dev/openrs2/bundler/transform/NameTransformer.kt

@@ -12,7 +12,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class NameTransformer @Inject constructor(
+public class NameTransformer @Inject constructor(
     private val config: Config
 ) : Transformer() {
     private var names = 0

bundler/src/main/java/dev/openrs2/bundler/transform/PlatformDetectionTransformer.kt

@@ -22,7 +22,7 @@ import org.objectweb.asm.tree.VarInsnNode
 import javax.inject.Singleton
 
 @Singleton
-class PlatformDetectionTransformer : Transformer() {
+public class PlatformDetectionTransformer : Transformer() {
     private var glBlocks = 0
     private var miscBlocks = 0
 

bundler/src/main/java/dev/openrs2/bundler/transform/PublicKeyTransformer.kt

@@ -12,7 +12,7 @@ import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class PublicKeyTransformer @Inject constructor(private val key: RSAPrivateCrtKeyParameters) : Transformer() {
+public class PublicKeyTransformer @Inject constructor(private val key: RSAPrivateCrtKeyParameters) : Transformer() {
     private var exponents = 0
     private var moduli = 0
 

bundler/src/main/java/dev/openrs2/bundler/transform/ResourceTransformer.kt

@@ -17,7 +17,7 @@ import org.objectweb.asm.tree.MethodInsnNode
 import org.objectweb.asm.tree.MethodNode
 import org.objectweb.asm.tree.TypeInsnNode
 
-class ResourceTransformer(
+public class ResourceTransformer(
     private val resources: List<Resource>? = null,
     private val glResources: List<List<Resource>> = Resource.compressGlNatives(),
     private val miscResources: List<Resource> = Resource.compressMiscNatives()

bundler/src/main/java/dev/openrs2/bundler/transform/RightClickTransformer.kt

@@ -14,7 +14,7 @@ import org.objectweb.asm.tree.MethodNode
 import javax.inject.Singleton
 
 @Singleton
-class RightClickTransformer : Transformer() {
+public class RightClickTransformer : Transformer() {
     private var metaDownCalls = 0
 
     override fun preTransform(classPath: ClassPath) {

bundler/src/main/java/dev/openrs2/bundler/transform/TypoTransformer.kt

@@ -10,7 +10,7 @@ import org.objectweb.asm.tree.MethodNode
 import javax.inject.Singleton
 
 @Singleton
-class TypoTransformer : Transformer() {
+public class TypoTransformer : Transformer() {
     private var errorsFixed = 0
 
     override fun preTransform(classPath: ClassPath) {

cache/src/main/java/dev/openrs2/cache/BufferedFileChannel.kt

@@ -9,7 +9,7 @@ import java.nio.channels.FileChannel
 import kotlin.math.max
 import kotlin.math.min
 
-class BufferedFileChannel(
+public class BufferedFileChannel(
     private val channel: FileChannel,
     readBufferSize: Int,
     writeBufferSize: Int,
@@ -23,7 +23,7 @@ class BufferedFileChannel(
     private val writeBuffer = alloc.buffer(writeBufferSize, writeBufferSize)
     private var writePos = -1L
 
-    fun read(pos: Long, dest: ByteBuf, len: Int) {
+    public fun read(pos: Long, dest: ByteBuf, len: Int) {
         require(pos >= 0)
         require(len <= dest.writableBytes())
 
@@ -165,7 +165,7 @@ class BufferedFileChannel(
         }
     }
 
-    fun write(pos: Long, src: ByteBuf, len: Int) {
+    public fun write(pos: Long, src: ByteBuf, len: Int) {
         require(pos >= 0)
         require(len <= src.readableBytes())
 
@@ -277,7 +277,7 @@ class BufferedFileChannel(
         }
     }
 
-    fun size(): Long {
+    public fun size(): Long {
         return size
     }
 

cache/src/main/java/dev/openrs2/cache/DiskStore.kt

@@ -17,7 +17,7 @@ import kotlin.math.min
  * A [Store] implementation compatible with the native `main_file_cache.dat2`
  * and `main_file_cache.idx*` format used by the client.
  */
-class DiskStore private constructor(
+public class DiskStore private constructor(
     private val root: Path,
     private val data: BufferedFileChannel,
     private val indexes: Array<BufferedFileChannel?>,
@@ -436,7 +436,7 @@ class DiskStore private constructor(
         }
     }
 
-    companion object {
+    public companion object {
         private const val INDEX_ENTRY_SIZE = 6
 
         private const val BLOCK_HEADER_SIZE = 8
@@ -460,7 +460,7 @@ class DiskStore private constructor(
             return root.resolve("main_file_cache.idx$archive")
         }
 
-        fun open(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
+        public fun open(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
             val data = BufferedFileChannel(
                 FileChannel.open(dataPath(root), READ, WRITE),
                 DATA_BUFFER_SIZE,
@@ -485,7 +485,7 @@ class DiskStore private constructor(
             return DiskStore(root, data, archives, alloc)
         }
 
-        fun create(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
+        public fun create(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
             Files.createDirectories(root)
 
             val data = BufferedFileChannel(

cache/src/main/java/dev/openrs2/cache/FlatFileStore.kt

@@ -15,7 +15,7 @@ import java.nio.file.Path
  * content-addressable version control systems, such as Git, than the native
  * format used by the client.
  */
-class FlatFileStore private constructor(
+public class FlatFileStore private constructor(
     private val root: Path,
     private val alloc: ByteBufAllocator
 ) : Store {
@@ -108,12 +108,12 @@ class FlatFileStore private constructor(
         // no-op
     }
 
-    companion object {
+    public companion object {
         private val ARCHIVE_NAME = Regex("[1-9][0-9]*")
         private val GROUP_NAME = Regex("[1-9][0-9]*[.]dat")
         private const val GROUP_EXTENSION = ".dat"
 
-        fun open(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
+        public fun open(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
             if (!Files.isDirectory(root)) {
                 throw FileNotFoundException()
             }
@@ -121,7 +121,7 @@ class FlatFileStore private constructor(
             return FlatFileStore(root, alloc)
         }
 
-        fun create(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
+        public fun create(root: Path, alloc: ByteBufAllocator = ByteBufAllocator.DEFAULT): Store {
             Files.createDirectories(root)
             return FlatFileStore(root, alloc)
         }

cache/src/main/java/dev/openrs2/cache/Js5Compression.kt

@@ -8,8 +8,8 @@ import io.netty.buffer.ByteBuf
 import io.netty.buffer.ByteBufInputStream
 import io.netty.buffer.ByteBufOutputStream
 
-object Js5Compression {
-    fun compress(input: ByteBuf, type: Js5CompressionType, key: XteaKey = XteaKey.ZERO): ByteBuf {
+public object Js5Compression {
+    public fun compress(input: ByteBuf, type: Js5CompressionType, key: XteaKey = XteaKey.ZERO): ByteBuf {
         input.alloc().buffer().use { output ->
             output.writeByte(type.ordinal)
 
@@ -48,7 +48,7 @@ object Js5Compression {
         }
     }
 
-    fun compressBest(input: ByteBuf, enableLzma: Boolean = false, key: XteaKey = XteaKey.ZERO): ByteBuf {
+    public fun compressBest(input: ByteBuf, enableLzma: Boolean = false, key: XteaKey = XteaKey.ZERO): ByteBuf {
         var best = compress(input.slice(), Js5CompressionType.NONE, key)
         try {
             for (type in Js5CompressionType.values()) {
@@ -73,7 +73,7 @@ object Js5Compression {
         }
     }
 
-    fun uncompress(input: ByteBuf, key: XteaKey = XteaKey.ZERO): ByteBuf {
+    public fun uncompress(input: ByteBuf, key: XteaKey = XteaKey.ZERO): ByteBuf {
         val typeId = input.readUnsignedByte().toInt()
         val type = Js5CompressionType.fromOrdinal(typeId)
         require(type != null) {

cache/src/main/java/dev/openrs2/cache/Js5CompressionType.kt

@@ -8,13 +8,13 @@ import java.io.OutputStream
 import java.util.zip.Deflater
 import java.util.zip.GZIPInputStream
 
-enum class Js5CompressionType {
+public enum class Js5CompressionType {
     NONE,
     BZIP2,
     GZIP,
     LZMA;
 
-    fun createInputStream(input: InputStream, length: Int): InputStream {
+    public fun createInputStream(input: InputStream, length: Int): InputStream {
         return when (this) {
             NONE -> input
             BZIP2 -> Bzip2.createHeaderlessInputStream(input)
@@ -23,7 +23,7 @@ enum class Js5CompressionType {
         }
     }
 
-    fun createOutputStream(output: OutputStream): OutputStream {
+    public fun createOutputStream(output: OutputStream): OutputStream {
         return when (this) {
             NONE -> output
             BZIP2 -> Bzip2.createHeaderlessOutputStream(output)
@@ -39,8 +39,8 @@ enum class Js5CompressionType {
         }
     }
 
-    companion object {
-        fun fromOrdinal(ordinal: Int): Js5CompressionType? {
+    public companion object {
+        public fun fromOrdinal(ordinal: Int): Js5CompressionType? {
             val values = values()
             return if (ordinal >= 0 && ordinal < values.size) {
                 values[ordinal]

cache/src/main/java/dev/openrs2/cache/Store.kt

@@ -10,7 +10,7 @@ import java.io.IOException
  * A low-level interface for reading and writing raw groups directly to and
  * from a collection of JS5 archives.
  */
-interface Store : Flushable, Closeable {
+public interface Store : Flushable, Closeable {
     /**
      * Checks whether an archive exists.
      * @param archive the archive ID.
@@ -18,7 +18,7 @@ interface Store : Flushable, Closeable {
      * @throws IllegalArgumentException if the archive ID is out of bounds.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun exists(archive: Int): Boolean
+    public fun exists(archive: Int): Boolean
 
     /**
      * Checks whether a group exists.
@@ -29,14 +29,14 @@ interface Store : Flushable, Closeable {
      * bounds.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun exists(archive: Int, group: Int): Boolean
+    public fun exists(archive: Int, group: Int): Boolean
 
     /**
      * Lists all archives in the store.
      * @return a sorted list of archive IDs.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun list(): List<Int>
+    public fun list(): List<Int>
 
     /**
      * Lists all groups in an archive.
@@ -47,7 +47,7 @@ interface Store : Flushable, Closeable {
      * @throws FileNotFoundException if the archive does not exist.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun list(archive: Int): List<Int>
+    public fun list(archive: Int): List<Int>
 
     /**
      * Creates an archive. Does nothing if the archive already exists.
@@ -55,7 +55,7 @@ interface Store : Flushable, Closeable {
      * @throws IllegalArgumentException if the archive ID is out of bounds.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun create(archive: Int)
+    public fun create(archive: Int)
 
     /**
      * Reads a group.
@@ -71,7 +71,7 @@ interface Store : Flushable, Closeable {
      * @throws StoreCorruptException if the store is corrupt.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun read(archive: Int, group: Int): ByteBuf
+    public fun read(archive: Int, group: Int): ByteBuf
 
     /**
      * Writes a group. If the archive does not exist, it is created first. If a
@@ -87,7 +87,7 @@ interface Store : Flushable, Closeable {
      * @throws StoreFullException if the store is full.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun write(archive: Int, group: Int, buf: ByteBuf)
+    public fun write(archive: Int, group: Int, buf: ByteBuf)
 
     /**
      * Deletes an archive and all groups contained inside it. Does nothing if
@@ -96,7 +96,7 @@ interface Store : Flushable, Closeable {
      * @throws IllegalArgumentException if the archive ID is out of bounds.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun remove(archive: Int)
+    public fun remove(archive: Int)
 
     /**
      * Deletes a group. Does nothing if the archive or group does not exist.
@@ -106,17 +106,17 @@ interface Store : Flushable, Closeable {
      * bounds.
      * @throws IOException if an underlying I/O error occurs.
      */
-    fun remove(archive: Int, group: Int)
+    public fun remove(archive: Int, group: Int)
 
-    companion object {
+    public companion object {
         /**
          * The maximum archive ID.
          */
-        const val MAX_ARCHIVE = 255
+        public const val MAX_ARCHIVE: Int = 255
 
         /**
          * The maximum length of a group's contents in bytes.
          */
-        const val MAX_GROUP_SIZE = (1 shl 24) - 1
+        public const val MAX_GROUP_SIZE: Int = (1 shl 24) - 1
     }
 }

cache/src/main/java/dev/openrs2/cache/StoreCorruptException.kt

@@ -2,4 +2,4 @@ package dev.openrs2.cache
 
 import java.io.IOException
 
-class StoreCorruptException(message: String) : IOException(message)
+public class StoreCorruptException(message: String) : IOException(message)

cache/src/main/java/dev/openrs2/cache/StoreFullException.kt

@@ -2,4 +2,4 @@ package dev.openrs2.cache
 
 import java.io.IOException
 
-class StoreFullException : IOException()
+public class StoreFullException : IOException()

compress-cli/src/main/java/dev/openrs2/compress/cli/CompressCommand.kt

@@ -11,9 +11,9 @@ import dev.openrs2.compress.cli.gzip.GzipCommand
 import dev.openrs2.compress.cli.lzma.LzmaCommand
 import dev.openrs2.compress.cli.lzma.UnlzmaCommand
 
-fun main(args: Array<String>) = CompressCommand().main(args)
+public fun main(args: Array<String>): Unit = CompressCommand().main(args)
 
-class CompressCommand : NoOpCliktCommand(name = "compress") {
+public class CompressCommand : NoOpCliktCommand(name = "compress") {
     init {
         subcommands(
             Bzip2Command(),

compress-cli/src/main/java/dev/openrs2/compress/cli/bzip2/Bunzip2Command.kt

@@ -8,7 +8,7 @@ import com.github.ajalt.clikt.parameters.types.inputStream
 import com.github.ajalt.clikt.parameters.types.outputStream
 import dev.openrs2.compress.bzip2.Bzip2
 
-class Bunzip2Command : CliktCommand(name = "bunzip2") {
+public class Bunzip2Command : CliktCommand(name = "bunzip2") {
     private val input by option().inputStream().defaultStdin()
     private val output by option().outputStream().defaultStdout()
 

compress-cli/src/main/java/dev/openrs2/compress/cli/bzip2/Bzip2Command.kt

@@ -8,7 +8,7 @@ import com.github.ajalt.clikt.parameters.types.inputStream
 import com.github.ajalt.clikt.parameters.types.outputStream
 import dev.openrs2.compress.bzip2.Bzip2
 
-class Bzip2Command : CliktCommand(name = "bzip2") {
+public class Bzip2Command : CliktCommand(name = "bzip2") {
     private val input by option().inputStream().defaultStdin()
     private val output by option().outputStream().defaultStdout()
 

compress-cli/src/main/java/dev/openrs2/compress/cli/deflate/DeflateCommand.kt

@@ -12,7 +12,7 @@ import com.github.ajalt.clikt.parameters.types.outputStream
 import java.util.zip.Deflater
 import java.util.zip.DeflaterOutputStream
 
-class DeflateCommand : CliktCommand(name = "deflate") {
+public class DeflateCommand : CliktCommand(name = "deflate") {
     private val input by option().inputStream().defaultStdin()
     private val output by option().outputStream().defaultStdout()
     private val level by option().int().default(Deflater.BEST_COMPRESSION).validate {

compress-cli/src/main/java/dev/openrs2/compress/cli/deflate/InflateCommand.kt

@@ -9,7 +9,7 @@ import com.github.ajalt.clikt.parameters.types.outputStream
 import java.util.zip.Inflater
 import java.util.zip.InflaterInputStream
 
-class InflateCommand : CliktCommand(name = "inflate") {
+public class InflateCommand : CliktCommand(name = "inflate") {
     private val input by option().inputStream().defaultStdin()
     private val output by option().outputStream().defaultStdout()
 

compress-cli/src/main/java/dev/openrs2/compress/cli/gzip/GunzipCommand.kt

@@ -8,7 +8,7 @@ import com.github.ajalt.clikt.parameters.types.inputStream
 import com.github.ajalt.clikt.parameters.types.outputStream
 import dev.openrs2.compress.gzip.Gzip
 
-class GunzipCommand : CliktCommand(name = "gunzip") {
+public class GunzipCommand : CliktCommand(name = "gunzip") {
     private val input by option().inputStream().defaultStdin()
     private val output by option().outputStream().defaultStdout()
 

compress-cli/src/main/java/dev/openrs2/compress/cli/gzip/GzipCommand.kt

@@ -12,7 +12,7 @@ import com.github.ajalt.clikt.parameters.types.outputStream
 import dev.openrs2.compress.gzip.Gzip
 import java.util.zip.Deflater
 
-class GzipCommand : CliktCommand(name = "gzip") {
+public class GzipCommand : CliktCommand(name = "gzip") {
     private val input by option().inputStream().defaultStdin()
     private val output by option().outputStream().defaultStdout()
     private val level by option().int().default(Deflater.BEST_COMPRESSION).validate {

compress-cli/src/main/java/dev/openrs2/compress/cli/lzma/LzmaCommand.kt

@@ -12,7 +12,7 @@ import com.github.ajalt.clikt.parameters.types.outputStream
 import dev.openrs2.compress.lzma.Lzma
 import org.tukaani.xz.LZMA2Options
 
-class LzmaCommand : CliktCommand(name = "lzma") {
+public class LzmaCommand : CliktCommand(name = "lzma") {
     private val input by option().inputStream().defaultStdin()
     private val output by option().outputStream().defaultStdout()
     private val level by option().int().default(LZMA2Options.PRESET_DEFAULT).validate {

compress-cli/src/main/java/dev/openrs2/compress/cli/lzma/UnlzmaCommand.kt

@@ -10,7 +10,7 @@ import com.github.ajalt.clikt.parameters.types.long
 import com.github.ajalt.clikt.parameters.types.outputStream
 import dev.openrs2.compress.lzma.Lzma
 
-class UnlzmaCommand : CliktCommand(name = "unlzma") {
+public class UnlzmaCommand : CliktCommand(name = "unlzma") {
     private val input by option().inputStream().defaultStdin()
     private val length by option().long().required()
     private val output by option().outputStream().defaultStdout()

compress/src/main/java/dev/openrs2/compress/bzip2/Bzip2.kt

@@ -8,15 +8,15 @@ import java.io.InputStream
 import java.io.OutputStream
 import java.io.SequenceInputStream
 
-object Bzip2 {
+public object Bzip2 {
     private const val BLOCK_SIZE = 1
     private val HEADER = byteArrayOf('B'.toByte(), 'Z'.toByte(), 'h'.toByte(), ('0' + BLOCK_SIZE).toByte())
 
-    fun createHeaderlessInputStream(input: InputStream): InputStream {
+    public fun createHeaderlessInputStream(input: InputStream): InputStream {
         return BZip2CompressorInputStream(SequenceInputStream(ByteArrayInputStream(HEADER), input))
     }
 
-    fun createHeaderlessOutputStream(output: OutputStream): OutputStream {
+    public fun createHeaderlessOutputStream(output: OutputStream): OutputStream {
         return BZip2CompressorOutputStream(SkipOutputStream(output, HEADER.size.toLong()), BLOCK_SIZE)
     }
 }

compress/src/main/java/dev/openrs2/compress/gzip/Gzip.kt

@@ -8,14 +8,17 @@ import java.io.SequenceInputStream
 import java.util.zip.Deflater
 import java.util.zip.GZIPInputStream
 
-object Gzip {
+public object Gzip {
     private val HEADER = byteArrayOf(0x1F, 0x8B.toByte())
 
-    fun createHeaderlessInputStream(input: InputStream): InputStream {
+    public fun createHeaderlessInputStream(input: InputStream): InputStream {
         return GZIPInputStream(SequenceInputStream(ByteArrayInputStream(HEADER), input))
     }
 
-    fun createHeaderlessOutputStream(output: OutputStream, level: Int = Deflater.BEST_COMPRESSION): OutputStream {
+    public fun createHeaderlessOutputStream(
+        output: OutputStream,
+        level: Int = Deflater.BEST_COMPRESSION
+    ): OutputStream {
         return GzipLevelOutputStream(SkipOutputStream(output, HEADER.size.toLong()), level)
     }
 }

compress/src/main/java/dev/openrs2/compress/gzip/GzipLevelOutputStream.kt

@@ -3,7 +3,7 @@ package dev.openrs2.compress.gzip
 import java.io.OutputStream
 import java.util.zip.GZIPOutputStream
 
-class GzipLevelOutputStream(output: OutputStream, level: Int) : GZIPOutputStream(output) {
+public class GzipLevelOutputStream(output: OutputStream, level: Int) : GZIPOutputStream(output) {
     init {
         def.setLevel(level)
     }

compress/src/main/java/dev/openrs2/compress/lzma/Lzma.kt

@@ -8,12 +8,12 @@ import org.tukaani.xz.LZMAOutputStream
 import java.io.InputStream
 import java.io.OutputStream
 
-object Lzma {
-    val BEST_SPEED = LZMA2Options(LZMA2Options.PRESET_MIN)
-    val DEFAULT_COMPRESSION = LZMA2Options(LZMA2Options.PRESET_DEFAULT)
-    val BEST_COMPRESSION = LZMA2Options(LZMA2Options.PRESET_MAX)
+public object Lzma {
+    public val BEST_SPEED: LZMA2Options = LZMA2Options(LZMA2Options.PRESET_MIN)
+    public val DEFAULT_COMPRESSION: LZMA2Options = LZMA2Options(LZMA2Options.PRESET_DEFAULT)
+    public val BEST_COMPRESSION: LZMA2Options = LZMA2Options(LZMA2Options.PRESET_MAX)
 
-    fun createHeaderlessInputStream(input: InputStream, length: Long): InputStream {
+    public fun createHeaderlessInputStream(input: InputStream, length: Long): InputStream {
         val headerInput = LittleEndianDataInputStream(input)
 
         val properties = headerInput.readByte()
@@ -22,7 +22,7 @@ object Lzma {
         return LZMAInputStream(input, length, properties, dictionarySize)
     }
 
-    fun createHeaderlessOutputStream(output: OutputStream, options: LZMA2Options): OutputStream {
+    public fun createHeaderlessOutputStream(output: OutputStream, options: LZMA2Options): OutputStream {
         val headerOutput = LittleEndianDataOutputStream(output)
         headerOutput.writeByte((options.pb * 5 + options.lp) * 9 + options.lc)
         headerOutput.writeInt(options.dictSize)

conf/src/main/java/dev/openrs2/conf/Config.kt

@@ -1,6 +1,6 @@
 package dev.openrs2.conf
 
-data class Config(
+public data class Config(
     val game: String,
     val operator: String,
     val domain: String

conf/src/main/java/dev/openrs2/conf/ConfigModule.kt

@@ -4,7 +4,7 @@ import com.google.inject.AbstractModule
 import com.google.inject.Scopes
 import dev.openrs2.yaml.YamlModule
 
-object ConfigModule : AbstractModule() {
+public object ConfigModule : AbstractModule() {
     override fun configure() {
         install(YamlModule)
 

conf/src/main/java/dev/openrs2/conf/ConfigProvider.kt

@@ -6,7 +6,7 @@ import java.nio.file.Paths
 import javax.inject.Inject
 import javax.inject.Provider
 
-class ConfigProvider @Inject constructor(private val mapper: ObjectMapper) : Provider<Config> {
+public class ConfigProvider @Inject constructor(private val mapper: ObjectMapper) : Provider<Config> {
     override fun get(): Config {
         if (Files.notExists(CONFIG_PATH)) {
             Files.copy(EXAMPLE_CONFIG_PATH, CONFIG_PATH)

crc32/src/main/java/dev/openrs2/crc32/Crc32Command.kt

@@ -6,9 +6,9 @@ import com.github.ajalt.clikt.parameters.types.defaultStdin
 import com.github.ajalt.clikt.parameters.types.inputStream
 import java.util.zip.CRC32
 
-fun main(args: Array<String>) = Crc32Command().main(args)
+public fun main(args: Array<String>): Unit = Crc32Command().main(args)
 
-class Crc32Command : CliktCommand(name = "crc32") {
+public class Crc32Command : CliktCommand(name = "crc32") {
     private val input by option().inputStream().defaultStdin()
 
     override fun run() {

crypto/src/main/java/dev/openrs2/crypto/CryptoModule.kt

@@ -4,7 +4,7 @@ import com.google.inject.AbstractModule
 import com.google.inject.Scopes
 import org.bouncycastle.crypto.params.RSAPrivateCrtKeyParameters
 
-object CryptoModule : AbstractModule() {
+public object CryptoModule : AbstractModule() {
     override fun configure() {
         bind(RSAPrivateCrtKeyParameters::class.java)
             .toProvider(RsaKeyProvider::class.java)

crypto/src/main/java/dev/openrs2/crypto/IsaacRandom.kt

@@ -1,6 +1,6 @@
 package dev.openrs2.crypto
 
-class IsaacRandom {
+public class IsaacRandom {
     private var count = 0
     private val rsl: IntArray
     private val mem = IntArray(SIZE)
@@ -8,12 +8,12 @@ class IsaacRandom {
     private var b = 0
     private var c = 0
 
-    constructor() {
+    public constructor() {
         rsl = IntArray(SIZE)
         init(false)
     }
 
-    constructor(seed: IntArray) {
+    public constructor(seed: IntArray) {
         require(seed.size <= SIZE)
 
         rsl = seed.copyOf(SIZE)
@@ -257,7 +257,7 @@ class IsaacRandom {
         this.a = a
     }
 
-    fun nextInt(): Int {
+    public fun nextInt(): Int {
         if (count-- == 0) {
             isaac()
             count = SIZE - 1

crypto/src/main/java/dev/openrs2/crypto/Pkcs12KeyStore.kt

@@ -23,20 +23,20 @@ import java.time.ZoneOffset
 import java.util.Date
 import java.util.jar.JarFile
 
-class Pkcs12KeyStore private constructor(privateKeyEntry: KeyStore.PrivateKeyEntry, signerName: String) {
+public class Pkcs12KeyStore private constructor(privateKeyEntry: KeyStore.PrivateKeyEntry, signerName: String) {
     private val signer = JarSigner.Builder(privateKeyEntry)
         .signatureAlgorithm("SHA256withRSA")
         .digestAlgorithm("SHA-256")
         .signerName(signerName)
         .build()
 
-    fun signJar(input: Path, output: OutputStream) {
+    public fun signJar(input: Path, output: OutputStream) {
         JarFile(input.toFile()).use { file ->
             signer.sign(file, output)
         }
     }
 
-    companion object {
+    public companion object {
         private const val ALIAS = "openrs2"
 
         private const val PASSWORD = ALIAS
@@ -51,7 +51,7 @@ class Pkcs12KeyStore private constructor(privateKeyEntry: KeyStore.PrivateKeyEnt
         private val SHA256_WITH_RSA = AlgorithmIdentifier(PKCSObjectIdentifiers.sha256WithRSAEncryption)
         private val SHA256 = AlgorithmIdentifier(NISTObjectIdentifiers.id_sha256)
 
-        fun open(path: Path, signerName: String): Pkcs12KeyStore {
+        public fun open(path: Path, signerName: String): Pkcs12KeyStore {
             val keyStore = KeyStore.getInstance("PKCS12")
             if (Files.exists(path)) {
                 Files.newInputStream(path).use { input ->

crypto/src/main/java/dev/openrs2/crypto/Rsa.kt

@@ -28,7 +28,7 @@ import java.nio.file.Path
 import java.security.spec.KeySpec
 import java.security.spec.RSAPrivateCrtKeySpec
 
-val RSAPrivateCrtKeyParameters.publicKey
+public val RSAPrivateCrtKeyParameters.publicKey: RSAKeyParameters
     get() = RSAKeyParameters(false, modulus, publicExponent)
 
 private fun ByteBuf.toBigInteger(): BigInteger {
@@ -40,19 +40,19 @@ private fun BigInteger.toByteBuf(): ByteBuf {
     return Unpooled.wrappedBuffer(toByteArray())
 }
 
-fun ByteBuf.rsaEncrypt(key: RSAKeyParameters): ByteBuf {
+public fun ByteBuf.rsaEncrypt(key: RSAKeyParameters): ByteBuf {
     return Rsa.encrypt(toBigInteger(), key).toByteBuf()
 }
 
-fun ByteBuf.rsaDecrypt(key: RSAKeyParameters): ByteBuf {
+public fun ByteBuf.rsaDecrypt(key: RSAKeyParameters): ByteBuf {
     return Rsa.decrypt(toBigInteger(), key).toByteBuf()
 }
 
-fun RSAPrivateCrtKeyParameters.toKeySpec(): KeySpec {
+public fun RSAPrivateCrtKeyParameters.toKeySpec(): KeySpec {
     return RSAPrivateCrtKeySpec(modulus, publicExponent, exponent, p, q, dp, dq, qInv)
 }
 
-object Rsa {
+public object Rsa {
     private const val PUBLIC_KEY = "PUBLIC KEY"
     private const val PRIVATE_KEY = "PRIVATE KEY"
 
@@ -66,14 +66,14 @@ object Rsa {
      * The maximum output length of RSA encryption is the key size plus one, so
      * the maximum key size supported by the client is 126 bytes - or 1008 bits.
      */
-    const val CLIENT_KEY_LENGTH = 1008
+    public const val CLIENT_KEY_LENGTH: Int = 1008
 
-    const val JAR_KEY_LENGTH = 2048
+    public const val JAR_KEY_LENGTH: Int = 2048
 
     // 1 in 2^80
     private const val CERTAINTY = 80
 
-    fun generateKeyPair(length: Int): Pair<RSAKeyParameters, RSAPrivateCrtKeyParameters> {
+    public fun generateKeyPair(length: Int): Pair<RSAKeyParameters, RSAPrivateCrtKeyParameters> {
         val generator = RSAKeyPairGenerator()
         generator.init(RSAKeyGenerationParameters(F4, secureRandom, length, CERTAINTY))
 
@@ -81,7 +81,7 @@ object Rsa {
         return Pair(keyPair.public as RSAKeyParameters, keyPair.private as RSAPrivateCrtKeyParameters)
     }
 
-    fun encrypt(plaintext: BigInteger, key: RSAKeyParameters): BigInteger {
+    public fun encrypt(plaintext: BigInteger, key: RSAKeyParameters): BigInteger {
         require(!key.isPrivate)
         return plaintext.modPow(key.exponent, key.modulus)
     }
@@ -100,7 +100,7 @@ object Rsa {
         }
     }
 
-    fun decrypt(ciphertext: BigInteger, key: RSAKeyParameters): BigInteger {
+    public fun decrypt(ciphertext: BigInteger, key: RSAKeyParameters): BigInteger {
         require(key.isPrivate)
 
         if (key is RSAPrivateCrtKeyParameters) {
@@ -137,7 +137,7 @@ object Rsa {
         }
     }
 
-    fun readPublicKey(path: Path): RSAKeyParameters {
+    public fun readPublicKey(path: Path): RSAKeyParameters {
         val der = readSinglePemObject(path, PUBLIC_KEY)
 
         val spki = SubjectPublicKeyInfo.getInstance(der)
@@ -147,12 +147,12 @@ object Rsa {
         return RSAKeyParameters(false, key.modulus, key.publicExponent)
     }
 
-    fun writePublicKey(path: Path, key: RSAKeyParameters) {
+    public fun writePublicKey(path: Path, key: RSAKeyParameters) {
         val spki = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(key)
         return writeSinglePemObject(path, PUBLIC_KEY, spki.encoded)
     }
 
-    fun readPrivateKey(path: Path): RSAPrivateCrtKeyParameters {
+    public fun readPrivateKey(path: Path): RSAPrivateCrtKeyParameters {
         val der = readSinglePemObject(path, PRIVATE_KEY)
 
         val pki = PrivateKeyInfo.getInstance(der)
@@ -171,7 +171,7 @@ object Rsa {
         )
     }
 
-    fun writePrivateKey(path: Path, key: RSAKeyParameters) {
+    public fun writePrivateKey(path: Path, key: RSAKeyParameters) {
         val pki = PrivateKeyInfoFactory.createPrivateKeyInfo(key)
         return writeSinglePemObject(path, PRIVATE_KEY, pki.encoded)
     }

crypto/src/main/java/dev/openrs2/crypto/RsaKeyProvider.kt

@@ -5,7 +5,7 @@ import java.nio.file.Files
 import java.nio.file.Paths
 import javax.inject.Provider
 
-class RsaKeyProvider : Provider<RSAPrivateCrtKeyParameters> {
+public class RsaKeyProvider : Provider<RSAPrivateCrtKeyParameters> {
     override fun get(): RSAPrivateCrtKeyParameters {
         return if (Files.exists(PATH)) {
             Rsa.readPrivateKey(PATH)

crypto/src/main/java/dev/openrs2/crypto/ThreadLocalSecureRandom.kt

@@ -4,5 +4,5 @@ import java.security.SecureRandom
 
 private val threadLocal = ThreadLocal.withInitial { SecureRandom() }
 
-val secureRandom: SecureRandom
+public val secureRandom: SecureRandom
     get() = threadLocal.get()

crypto/src/main/java/dev/openrs2/crypto/Whirlpool.kt

@@ -1,6 +1,6 @@
 package dev.openrs2.crypto
 
-class Whirlpool {
+public class Whirlpool {
     private val bitLength = ByteArray(32)
     private val buffer = ByteArray(64)
     private var bufferBits = 0
@@ -67,7 +67,7 @@ class Whirlpool {
         }
     }
 
-    fun NESSIEinit() {
+    public fun NESSIEinit() {
         bitLength.fill(0)
         bufferBits = 0
         bufferPos = 0
@@ -75,7 +75,7 @@ class Whirlpool {
         hash.fill(0)
     }
 
-    fun NESSIEadd(source: ByteArray, bits: Long) {
+    public fun NESSIEadd(source: ByteArray, bits: Long) {
         var sourceBits = bits
         var sourcePos = 0
         val sourceGap = (8 - (sourceBits.toInt() and 7)) and 7
@@ -138,7 +138,7 @@ class Whirlpool {
         }
     }
 
-    fun NESSIEfinalize(digest: ByteArray) {
+    public fun NESSIEfinalize(digest: ByteArray) {
         buffer[bufferPos] = (buffer[bufferPos].toInt() or (0x80 ushr (bufferBits and 7))).toByte()
         bufferPos++
 
@@ -173,7 +173,7 @@ class Whirlpool {
         }
     }
 
-    companion object {
+    public companion object {
         private const val DIGESTBITS = 512
         private const val DIGESTBYTES = DIGESTBITS ushr 3
         private const val R = 10
@@ -248,7 +248,7 @@ class Whirlpool {
             }
         }
 
-        fun whirlpool(data: ByteArray, off: Int = 0, len: Int = data.size): ByteArray {
+        public fun whirlpool(data: ByteArray, off: Int = 0, len: Int = data.size): ByteArray {
             val source: ByteArray
             if (off <= 0) {
                 source = data

crypto/src/main/java/dev/openrs2/crypto/Xtea.kt

@@ -7,20 +7,20 @@ private const val ROUNDS = 32
 private const val BLOCK_SIZE = 8
 private const val BLOCK_SIZE_MASK = BLOCK_SIZE - 1
 
-class XteaKey(
+public class XteaKey(
     private val k0: Int,
     private val k1: Int,
     private val k2: Int,
     private val k3: Int
 ) {
-    val isZero: Boolean
+    public val isZero: Boolean
         get() = k0 == 0 && k1 == 0 && k2 == 0 && k3 == 0
 
-    fun toIntArray(): IntArray {
+    public fun toIntArray(): IntArray {
         return intArrayOf(k0, k1, k2, k3)
     }
 
-    fun toHex(): String {
+    public fun toHex(): String {
         return Integer.toUnsignedString(k0, 16).padStart(8, '0') +
             Integer.toUnsignedString(k1, 16).padStart(8, '0') +
             Integer.toUnsignedString(k2, 16).padStart(8, '0') +
@@ -31,16 +31,16 @@ class XteaKey(
         return toHex()
     }
 
-    companion object {
-        val ZERO = XteaKey(0, 0, 0, 0)
+    public companion object {
+        public val ZERO: XteaKey = XteaKey(0, 0, 0, 0)
 
-        fun fromIntArray(a: IntArray): XteaKey {
+        public fun fromIntArray(a: IntArray): XteaKey {
             require(a.size == 4)
 
             return XteaKey(a[0], a[1], a[2], a[3])
         }
 
-        fun fromHex(s: String): XteaKey {
+        public fun fromHex(s: String): XteaKey {
             require(s.length == 32)
 
             val k0 = Integer.parseUnsignedInt(s, 0, 8, 16)
@@ -53,7 +53,7 @@ class XteaKey(
     }
 }
 
-fun ByteBuf.xteaEncrypt(index: Int, length: Int, key: XteaKey) {
+public fun ByteBuf.xteaEncrypt(index: Int, length: Int, key: XteaKey) {
     val k = key.toIntArray()
 
     val end = index + (length and BLOCK_SIZE_MASK.inv())
@@ -73,7 +73,7 @@ fun ByteBuf.xteaEncrypt(index: Int, length: Int, key: XteaKey) {
     }
 }
 
-fun ByteBuf.xteaDecrypt(index: Int, length: Int, key: XteaKey) {
+public fun ByteBuf.xteaDecrypt(index: Int, length: Int, key: XteaKey) {
     val k = key.toIntArray()
 
     val end = index + (length and BLOCK_SIZE_MASK.inv())