Added initial version

Client/.gitignore

@@ -0,0 +1,17 @@
+bin/**
+out/**
+data/logs/**
+data/profile/**
+.idea/**
+/bin
+.DS_Store**
+.project**
+.classpath**
+.class**
+/bin/
+/out/
+data/cache/
+*.iml
+*.eml
+*.userlibraries
+data/players/**

Client/build.gradle

@@ -0,0 +1,24 @@
+apply plugin: 'application'
+
+archivesBaseName = 'client'
+
+mainClassName = 'org.rs09.client.GameLaunch'
+
+repositories {
+    maven { url "https://dl.bintray.com/jetbrains/markdown" }
+}
+
+dependencies {
+    implementation 'com.github.Vatuu:discord-rpc:1.6.2'
+    implementation 'com.googlecode.json-simple:json-simple:1.1.1'
+    implementation("com.github.ajalt.mordant:mordant:2.0.0-alpha2")
+    implementation "org.jetbrains:markdown-jvm:0.2.0.pre-55"
+    implementation files('libs/clientlibs.jar')
+}
+
+jar {
+    manifest {
+        attributes 'Main-Class': 'org.rs09.client.GameLaunch'
+    }
+    from { configurations.compileClasspath.collect { it.isDirectory() ? it : zipTree(it) } }
+}