Add gradle tasks to run various server versions

Movecraft/build.gradle.kts

@@ -1,12 +1,21 @@
+import xyz.jpenilla.runpaper.task.RunServer
+
 plugins {
     `maven-publish`
     id("buildlogic.java-conventions")
     id("io.github.goooler.shadow") version "8.1.7"
     id("io.papermc.hangar-publish-plugin") version "0.1.2"
+    id("xyz.jpenilla.run-paper") version "2.3.0"
 }
 
 java.toolchain.languageVersion = JavaLanguageVersion.of(17)
 
+val supportedMinecraftVersions = listOf(
+    "1.18.2",
+    "1.20.6",
+    "1.21"
+)
+
 dependencies {
     runtimeOnly(project(":movecraft-v1_18", "reobf"))
     runtimeOnly(project(":movecraft-v1_20", "reobf"))
@@ -36,6 +45,23 @@ tasks.processResources {
         expand(mapOf("projectVersion" to project.version))
     }
 }
+tasks {
+    supportedMinecraftVersions.forEach { serverVersion ->
+        register<RunServer>("run-$serverVersion") {
+            minecraftVersion(serverVersion)
+            jvmArgs("-DPaper.IgnoreJavaVersion=true", "-Dcom.mojang.eula.agree=true")
+            group = "run paper"
+            runDirectory.set(file("run-$serverVersion"))
+            downloadPlugins {
+                url("https://dev.bukkit.org/projects/worldedit/files/5564367/download")
+                url("https://ci.lucko.me/job/spark/441/artifact/spark-bukkit/build/libs/spark-1.10.95-bukkit.jar")
+                hangar("ViaVersion", "5.0.3")
+                hangar("ViaBackwards", "5.0.3")
+            }
+            pluginJars(project.tasks.shadowJar.map { it.archiveFile }.get())
+        }
+    }
+}
 
 publishing {
     publications {
@@ -68,7 +94,7 @@ hangarPublish {
         platforms {
             register(io.papermc.hangarpublishplugin.model.Platforms.PAPER) {
                 jar.set(tasks.shadowJar.flatMap { it.archiveFile })
-                platformVersions.set(listOf("1.18.2", "1.20.6", "1.21"))
+                platformVersions.set(supportedMinecraftVersions)
             }
         }
     }