Switch to Kotlin and disable projectiles

build.gradle.kts

@@ -0,0 +1,45 @@
+plugins {
+    kotlin("jvm") version "2.1.20"
+    id("com.github.johnrengelman.shadow") version "8.1.1"
+    id("xyz.jpenilla.run-paper") version "2.3.1"
+}
+
+group = "xyz.lncvrt"
+version = "1.0.0"
+
+repositories {
+    mavenCentral()
+    maven("https://repo.papermc.io/repository/maven-public/") {
+        name = "papermc-repo"
+    }
+    maven("https://oss.sonatype.org/content/groups/public/") {
+        name = "sonatype"
+    }
+}
+
+dependencies {
+    compileOnly("io.papermc.paper:paper-api:1.21.4-R0.1-SNAPSHOT")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
+}
+
+val targetJavaVersion = 21
+kotlin {
+    jvmToolchain(targetJavaVersion)
+}
+
+tasks.build {
+    dependsOn("shadowJar")
+}
+
+tasks.processResources {
+    val props = mapOf("version" to version)
+    inputs.properties(props)
+    filteringCharset = "UTF-8"
+    filesMatching("plugin.yml") {
+        expand(props)
+    }
+}
+
+tasks.runServer {
+    minecraftVersion("1.21")
+}