Super basic Fabric stuff

platforms/fabric/build.gradle.kts

@@ -2,6 +2,8 @@ plugins {
     java
     maven
     idea
+    id("fabric-loom").version("0.5-SNAPSHOT")
+    id("com.github.johnrengelman.shadow")
 }
 
 group = "com.dfsek.terra.bukkit"
@@ -11,6 +13,17 @@ repositories {
     maven { url = uri("http://maven.enginehub.org/repo/") }
     maven { url = uri("https://repo.codemc.org/repository/maven-public") }
     maven { url = uri("https://papermc.io/repo/repository/maven-public/") }
+    jcenter()
+    maven {
+        name = "Fabric"
+        url = uri("https://maven.fabricmc.net/")
+    }
+    gradlePluginPortal()
+}
+
+
+minecraft {
+    accessWidener("src/main/resources/terra.accesswidener")
 }
 
 dependencies {
@@ -29,4 +42,24 @@ dependencies {
     implementation("com.google.guava:guava:30.0-jre")
 
     compileOnly("org.jetbrains:annotations:20.1.0")
+
+    // To change the versions see the gradle.properties file
+    minecraft("com.mojang:minecraft:1.16.4")
+    mappings("net.fabricmc:yarn:1.16.4+build.6:v2")
+    modImplementation("net.fabricmc:fabric-loader:0.10.6+build.214")
+
+    // Fabric API. This is technically optional, but you probably want it anyway.
+    modImplementation("net.fabricmc.fabric-api:fabric-api:0.25.1+build.416-1.16")
 }
+
+tasks.named<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar>("shadowJar") {
+
+    archiveClassifier.set("")
+    archiveBaseName.set("Terra")
+    setVersion(project.version)
+    relocate("org.apache.commons", "com.dfsek.terra.lib.commons")
+    relocate("parsii", "com.dfsek.terra.lib.parsii")
+    relocate("net.jafama", "com.dfsek.terra.lib.jafama")
+    relocate("com.dfsek.tectonic", "com.dfsek.terra.lib.tectonic")
+    minimize()
+}